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have different rules for clearTimeout vs setTimeout\n return cachedClearTimeout.call(this, marker)\n }\n }\n}\nvar queue = []\nvar draining = false\nvar currentQueue\nvar queueIndex = -1\n\nfunction cleanUpNextTick() {\n if (!draining || !currentQueue) {\n return\n }\n draining = false\n if (currentQueue.length) {\n queue = currentQueue.concat(queue)\n } else {\n queueIndex = -1\n }\n if (queue.length) {\n drainQueue()\n }\n}\n\nfunction drainQueue() {\n if (draining) {\n return\n }\n var timeout = runTimeout(cleanUpNextTick)\n draining = true\n\n var len = queue.length\n while (len) {\n currentQueue = queue\n queue = []\n while (++queueIndex < len) {\n if (currentQueue) {\n currentQueue[queueIndex].run()\n }\n }\n queueIndex = -1\n len = queue.length\n }\n currentQueue = null\n draining = false\n runClearTimeout(timeout)\n}\nfunction nextTick(fun) {\n var args = new Array(arguments.length - 1)\n if (arguments.length > 1) {\n for (var i = 1; i < arguments.length; i++) {\n args[i - 1] = arguments[i]\n }\n }\n queue.push(new Item(fun, args))\n if (queue.length === 1 && !draining) {\n runTimeout(drainQueue)\n }\n}\n// v8 likes predictible objects\nfunction Item(fun, array) {\n this.fun = fun\n this.array = array\n}\nItem.prototype.run = function() {\n this.fun.apply(null, this.array)\n}\nvar title = 'browser'\nvar platform = 'browser'\nvar browser = true\nvar env = {}\nvar argv = []\nvar version = '' // empty string to avoid regexp issues\nvar versions = {}\nvar release = {}\nvar config = {}\n\nfunction noop() {}\n\nvar on = noop\nvar addListener = noop\nvar once = noop\nvar off = noop\nvar removeListener = noop\nvar removeAllListeners = noop\nvar emit = noop\n\nfunction binding(name) {\n throw new Error('process.binding is not supported')\n}\n\nfunction cwd() {\n return '/'\n}\nfunction chdir(dir) {\n throw new Error('process.chdir is not supported')\n}\nfunction umask() {\n return 0\n}\n\n// from https://github.com/kumavis/browser-process-hrtime/blob/master/index.js\nvar performance = global.performance || {}\nvar performanceNow =\n performance.now ||\n performance.mozNow ||\n performance.msNow ||\n performance.oNow ||\n performance.webkitNow ||\n function() {\n return new Date().getTime()\n }\n\n// generate timestamp or delta\n// see http://nodejs.org/api/process.html#process_process_hrtime\nfunction hrtime(previousTimestamp) {\n var clocktime = performanceNow.call(performance) * 1e-3\n var seconds = Math.floor(clocktime)\n var nanoseconds = Math.floor((clocktime % 1) * 1e9)\n if (previousTimestamp) {\n seconds = seconds - previousTimestamp[0]\n nanoseconds = nanoseconds - previousTimestamp[1]\n if (nanoseconds < 0) {\n seconds--\n nanoseconds += 1e9\n }\n }\n return [seconds, nanoseconds]\n}\n\nvar startTime = new Date()\nfunction uptime() {\n var currentTime = new Date()\n var dif = currentTime - startTime\n return dif / 1000\n}\n\nexport var process = {\n nextTick: nextTick,\n title: title,\n browser: browser,\n env: env,\n argv: argv,\n version: version,\n versions: versions,\n on: on,\n addListener: addListener,\n once: once,\n off: off,\n removeListener: removeListener,\n removeAllListeners: removeAllListeners,\n emit: emit,\n binding: binding,\n cwd: cwd,\n chdir: chdir,\n umask: umask,\n hrtime: hrtime,\n platform: platform,\n release: release,\n config: config,\n uptime: uptime,\n}\n\n// replace process.env.VAR with define\n\nconst defines = {}\nObject.keys(defines).forEach((key) => {\n const segs = key.split('.')\n let target = process\n for (let i = 0; i < segs.length; i++) {\n const seg = segs[i]\n if (i === segs.length - 1) {\n target[seg] = defines[key]\n } else {\n target = target[seg] || (target[seg] = {})\n }\n }\n})\n", "\n var _global =\n typeof window !== 'undefined' ?\n window :\n typeof global !== 'undefined' ?\n global :\n typeof self !== 'undefined' ?\n self :\n {};\n\n _global.SENTRY_RELEASE={id:\"88ba4cbc08933633bae8e571dc874af40730f785\"};", "// taken from https://github.com/calvinmetcalf/buffer-es6\n\n/*!\n * The buffer module from node.js, for the browser.\n *\n * @author Feross Aboukhadijeh \n * @license MIT\n */\n/* eslint-disable no-proto */\n\nvar lookup = []\nvar revLookup = []\nvar Arr = typeof Uint8Array !== 'undefined' ? Uint8Array : Array\nvar inited = false\nfunction init() {\n inited = true\n var code =\n 'ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789+/'\n for (var i = 0, len = code.length; i < len; ++i) {\n lookup[i] = code[i]\n revLookup[code.charCodeAt(i)] = i\n }\n\n revLookup['-'.charCodeAt(0)] = 62\n revLookup['_'.charCodeAt(0)] = 63\n}\n\nfunction base64toByteArray(b64) {\n if (!inited) {\n init()\n }\n var i, j, l, tmp, placeHolders, arr\n var len = b64.length\n\n if (len % 4 > 0) {\n throw new Error('Invalid string. Length must be a multiple of 4')\n }\n\n // the number of equal signs (place holders)\n // if there are two placeholders, than the two characters before it\n // represent one byte\n // if there is only one, then the three characters before it represent 2 bytes\n // this is just a cheap hack to not do indexOf twice\n placeHolders = b64[len - 2] === '=' ? 2 : b64[len - 1] === '=' ? 1 : 0\n\n // base64 is 4/3 + up to two characters of the original data\n arr = new Arr((len * 3) / 4 - placeHolders)\n\n // if there are placeholders, only get up to the last complete 4 chars\n l = placeHolders > 0 ? len - 4 : len\n\n var L = 0\n\n for (i = 0, j = 0; i < l; i += 4, j += 3) {\n tmp =\n (revLookup[b64.charCodeAt(i)] << 18) |\n (revLookup[b64.charCodeAt(i + 1)] << 12) |\n (revLookup[b64.charCodeAt(i + 2)] << 6) |\n revLookup[b64.charCodeAt(i + 3)]\n arr[L++] = (tmp >> 16) & 0xff\n arr[L++] = (tmp >> 8) & 0xff\n arr[L++] = tmp & 0xff\n }\n\n if (placeHolders === 2) {\n tmp =\n (revLookup[b64.charCodeAt(i)] << 2) |\n (revLookup[b64.charCodeAt(i + 1)] >> 4)\n arr[L++] = tmp & 0xff\n } else if (placeHolders === 1) {\n tmp =\n (revLookup[b64.charCodeAt(i)] << 10) |\n (revLookup[b64.charCodeAt(i + 1)] << 4) |\n (revLookup[b64.charCodeAt(i + 2)] >> 2)\n arr[L++] = (tmp >> 8) & 0xff\n arr[L++] = tmp & 0xff\n }\n\n return arr\n}\n\nfunction tripletToBase64(num) {\n return (\n lookup[(num >> 18) & 0x3f] +\n lookup[(num >> 12) & 0x3f] +\n lookup[(num >> 6) & 0x3f] +\n lookup[num & 0x3f]\n )\n}\n\nfunction encodeChunk(uint8, start, end) {\n var tmp\n var output = []\n for (var i = start; i < end; i += 3) {\n tmp = (uint8[i] << 16) + (uint8[i + 1] << 8) + uint8[i + 2]\n output.push(tripletToBase64(tmp))\n }\n return output.join('')\n}\n\nfunction base64fromByteArray(uint8) {\n if (!inited) {\n init()\n }\n var tmp\n var len = uint8.length\n var extraBytes = len % 3 // if we have 1 byte left, pad 2 bytes\n var output = ''\n var parts = []\n var maxChunkLength = 16383 // must be multiple of 3\n\n // go through the array every three bytes, we'll deal with trailing stuff later\n for (var i = 0, len2 = len - extraBytes; i < len2; i += maxChunkLength) {\n parts.push(\n encodeChunk(\n uint8,\n i,\n i + maxChunkLength > len2 ? len2 : i + maxChunkLength,\n ),\n )\n }\n\n // pad the end with zeros, but make sure to not forget the extra bytes\n if (extraBytes === 1) {\n tmp = uint8[len - 1]\n output += lookup[tmp >> 2]\n output += lookup[(tmp << 4) & 0x3f]\n output += '=='\n } else if (extraBytes === 2) {\n tmp = (uint8[len - 2] << 8) + uint8[len - 1]\n output += lookup[tmp >> 10]\n output += lookup[(tmp >> 4) & 0x3f]\n output += lookup[(tmp << 2) & 0x3f]\n output += '='\n }\n\n parts.push(output)\n\n return parts.join('')\n}\n\nvar INSPECT_MAX_BYTES = 50\n\n/**\n * If `Buffer.TYPED_ARRAY_SUPPORT`:\n * === true Use Uint8Array implementation (fastest)\n * === false Use Object implementation (most compatible, even IE6)\n *\n * Browsers that support typed arrays are IE 10+, Firefox 4+, Chrome 7+, Safari 5.1+,\n * Opera 11.6+, iOS 4.2+.\n *\n * Due to various browser bugs, sometimes the Object implementation will be used even\n * when the browser supports typed arrays.\n *\n * Note:\n *\n * - Firefox 4-29 lacks support for adding new properties to `Uint8Array` instances,\n * See: https://bugzilla.mozilla.org/show_bug.cgi?id=695438.\n *\n * - Chrome 9-10 is missing the `TypedArray.prototype.subarray` function.\n *\n * - IE10 has a broken `TypedArray.prototype.subarray` function which returns arrays of\n * incorrect length in some situations.\n\n * We detect these buggy browsers and set `Buffer.TYPED_ARRAY_SUPPORT` to `false` so they\n * get the Object implementation, which is slower but behaves correctly.\n */\nBuffer.TYPED_ARRAY_SUPPORT =\n global.TYPED_ARRAY_SUPPORT !== undefined ? global.TYPED_ARRAY_SUPPORT : true\n\nfunction kMaxLength() {\n return Buffer.TYPED_ARRAY_SUPPORT ? 0x7fffffff : 0x3fffffff\n}\n\nfunction createBuffer(that, length) {\n if (kMaxLength() < length) {\n throw new RangeError('Invalid typed array length')\n }\n if (Buffer.TYPED_ARRAY_SUPPORT) {\n // Return an augmented `Uint8Array` instance, for best performance\n that = new Uint8Array(length)\n that.__proto__ = Buffer.prototype\n } else {\n // Fallback: Return an object instance of the Buffer class\n if (that === null) {\n that = new Buffer(length)\n }\n that.length = length\n }\n\n return that\n}\n\n/**\n * The Buffer constructor returns instances of `Uint8Array` that have their\n * prototype changed to `Buffer.prototype`. Furthermore, `Buffer` is a subclass of\n * `Uint8Array`, so the returned instances will have all the node `Buffer` methods\n * and the `Uint8Array` methods. Square bracket notation works as expected -- it\n * returns a single octet.\n *\n * The `Uint8Array` prototype remains unmodified.\n */\n\nexport function Buffer(arg, encodingOrOffset, length) {\n if (!Buffer.TYPED_ARRAY_SUPPORT && !(this instanceof Buffer)) {\n return new Buffer(arg, encodingOrOffset, length)\n }\n\n // Common case.\n if (typeof arg === 'number') {\n if (typeof encodingOrOffset === 'string') {\n throw new Error(\n 'If encoding is specified then the first argument must be a string',\n )\n }\n return allocUnsafe(this, arg)\n }\n return from(this, arg, encodingOrOffset, length)\n}\n\nBuffer.poolSize = 8192 // not used by this implementation\n\n// TODO: Legacy, not needed anymore. Remove in next major version.\nBuffer._augment = function(arr) {\n arr.__proto__ = Buffer.prototype\n return arr\n}\n\nfunction from(that, value, encodingOrOffset, length) {\n if (typeof value === 'number') {\n throw new TypeError('\"value\" argument must not be a number')\n }\n\n if (typeof ArrayBuffer !== 'undefined' && value instanceof ArrayBuffer) {\n return fromArrayBuffer(that, value, encodingOrOffset, length)\n }\n\n if (typeof value === 'string') {\n return fromString(that, value, encodingOrOffset)\n }\n\n return fromObject(that, value)\n}\n\n/**\n * Functionally equivalent to Buffer(arg, encoding) but throws a TypeError\n * if value is a number.\n * Buffer.from(str[, encoding])\n * Buffer.from(array)\n * Buffer.from(buffer)\n * Buffer.from(arrayBuffer[, byteOffset[, length]])\n **/\nBuffer.from = function(value, encodingOrOffset, length) {\n return from(null, value, encodingOrOffset, length)\n}\n\nBuffer.kMaxLength = kMaxLength()\n\nif (Buffer.TYPED_ARRAY_SUPPORT) {\n Buffer.prototype.__proto__ = Uint8Array.prototype\n Buffer.__proto__ = Uint8Array\n if (\n typeof Symbol !== 'undefined' &&\n Symbol.species &&\n Buffer[Symbol.species] === Buffer\n ) {\n // Fix subarray() in ES2016. See: https://github.com/feross/buffer/pull/97\n // Object.defineProperty(Buffer, Symbol.species, {\n // value: null,\n // configurable: true\n // })\n }\n}\n\nfunction assertSize(size) {\n if (typeof size !== 'number') {\n throw new TypeError('\"size\" argument must be a number')\n } else if (size < 0) {\n throw new RangeError('\"size\" argument must not be negative')\n }\n}\n\nfunction alloc(that, size, fill, encoding) {\n assertSize(size)\n if (size <= 0) {\n return createBuffer(that, size)\n }\n if (fill !== undefined) {\n // Only pay attention to encoding if it's a string. This\n // prevents accidentally sending in a number that would\n // be interpretted as a start offset.\n return typeof encoding === 'string'\n ? createBuffer(that, size).fill(fill, encoding)\n : createBuffer(that, size).fill(fill)\n }\n return createBuffer(that, size)\n}\n\n/**\n * Creates a new filled Buffer instance.\n * alloc(size[, fill[, encoding]])\n **/\nBuffer.alloc = function(size, fill, encoding) {\n return alloc(null, size, fill, encoding)\n}\n\nfunction allocUnsafe(that, size) {\n assertSize(size)\n that = createBuffer(that, size < 0 ? 0 : checked(size) | 0)\n if (!Buffer.TYPED_ARRAY_SUPPORT) {\n for (var i = 0; i < size; ++i) {\n that[i] = 0\n }\n }\n return that\n}\n\n/**\n * Equivalent to Buffer(num), by default creates a non-zero-filled Buffer instance.\n * */\nBuffer.allocUnsafe = function(size) {\n return allocUnsafe(null, size)\n}\n/**\n * Equivalent to SlowBuffer(num), by default creates a non-zero-filled Buffer instance.\n */\nBuffer.allocUnsafeSlow = function(size) {\n return allocUnsafe(null, size)\n}\n\nfunction fromString(that, string, encoding) {\n if (typeof encoding !== 'string' || encoding === '') {\n encoding = 'utf8'\n }\n\n if (!Buffer.isEncoding(encoding)) {\n throw new TypeError('\"encoding\" must be a valid string encoding')\n }\n\n var length = byteLength(string, encoding) | 0\n that = createBuffer(that, length)\n\n var actual = that.write(string, encoding)\n\n if (actual !== length) {\n // Writing a hex string, for example, that contains invalid characters will\n // cause everything after the first invalid character to be ignored. (e.g.\n // 'abxxcd' will be treated as 'ab')\n that = that.slice(0, actual)\n }\n\n return that\n}\n\nfunction fromArrayLike(that, array) {\n var length = array.length < 0 ? 0 : checked(array.length) | 0\n that = createBuffer(that, length)\n for (var i = 0; i < length; i += 1) {\n that[i] = array[i] & 255\n }\n return that\n}\n\nfunction fromArrayBuffer(that, array, byteOffset, length) {\n array.byteLength // this throws if `array` is not a valid ArrayBuffer\n\n if (byteOffset < 0 || array.byteLength < byteOffset) {\n throw new RangeError(\"'offset' is out of bounds\")\n }\n\n if (array.byteLength < byteOffset + (length || 0)) {\n throw new RangeError(\"'length' is out of bounds\")\n }\n\n if (byteOffset === undefined && length === undefined) {\n array = new Uint8Array(array)\n } else if (length === undefined) {\n array = new Uint8Array(array, byteOffset)\n } else {\n array = new Uint8Array(array, byteOffset, length)\n }\n\n if (Buffer.TYPED_ARRAY_SUPPORT) {\n // Return an augmented `Uint8Array` instance, for best performance\n that = array\n that.__proto__ = Buffer.prototype\n } else {\n // Fallback: Return an object instance of the Buffer class\n that = fromArrayLike(that, array)\n }\n return that\n}\n\nfunction fromObject(that, obj) {\n if (internalIsBuffer(obj)) {\n var len = checked(obj.length) | 0\n that = createBuffer(that, len)\n\n if (that.length === 0) {\n return that\n }\n\n obj.copy(that, 0, 0, len)\n return that\n }\n\n if (obj) {\n if (\n (typeof ArrayBuffer !== 'undefined' &&\n obj.buffer instanceof ArrayBuffer) ||\n 'length' in obj\n ) {\n if (typeof obj.length !== 'number' || isnan(obj.length)) {\n return createBuffer(that, 0)\n }\n return fromArrayLike(that, obj)\n }\n\n if (obj.type === 'Buffer' && Array.isArray(obj.data)) {\n return fromArrayLike(that, obj.data)\n }\n }\n\n throw new TypeError(\n 'First argument must be a string, Buffer, ArrayBuffer, Array, or array-like object.',\n )\n}\n\nfunction checked(length) {\n // Note: cannot use `length < kMaxLength()` here because that fails when\n // length is NaN (which is otherwise coerced to zero.)\n if (length >= kMaxLength()) {\n throw new RangeError(\n 'Attempt to allocate Buffer larger than maximum ' +\n 'size: 0x' +\n kMaxLength().toString(16) +\n ' bytes',\n )\n }\n return length | 0\n}\n\nexport function SlowBuffer(length) {\n if (+length != length) {\n // eslint-disable-line eqeqeq\n length = 0\n }\n return Buffer.alloc(+length)\n}\nBuffer.isBuffer = isBuffer\nfunction internalIsBuffer(b) {\n return !!(b != null && b._isBuffer)\n}\n\nBuffer.compare = function compare(a, b) {\n if (!internalIsBuffer(a) || !internalIsBuffer(b)) {\n throw new TypeError('Arguments must be Buffers')\n }\n\n if (a === b) return 0\n\n var x = a.length\n var y = b.length\n\n for (var i = 0, len = Math.min(x, y); i < len; ++i) {\n if (a[i] !== b[i]) {\n x = a[i]\n y = b[i]\n break\n }\n }\n\n if (x < y) return -1\n if (y < x) return 1\n return 0\n}\n\nBuffer.isEncoding = function isEncoding(encoding) {\n switch (String(encoding).toLowerCase()) {\n case 'hex':\n case 'utf8':\n case 'utf-8':\n case 'ascii':\n case 'latin1':\n case 'binary':\n case 'base64':\n case 'ucs2':\n case 'ucs-2':\n case 'utf16le':\n case 'utf-16le':\n return true\n default:\n return false\n }\n}\n\nBuffer.concat = function concat(list, length) {\n if (!Array.isArray(list)) {\n throw new TypeError('\"list\" argument must be an Array of Buffers')\n }\n\n if (list.length === 0) {\n return Buffer.alloc(0)\n }\n\n var i\n if (length === undefined) {\n length = 0\n for (i = 0; i < list.length; ++i) {\n length += list[i].length\n }\n }\n\n var buffer = Buffer.allocUnsafe(length)\n var pos = 0\n for (i = 0; i < list.length; ++i) {\n var buf = list[i]\n if (!internalIsBuffer(buf)) {\n throw new TypeError('\"list\" argument must be an Array of Buffers')\n }\n buf.copy(buffer, pos)\n pos += buf.length\n }\n return buffer\n}\n\nfunction byteLength(string, encoding) {\n if (internalIsBuffer(string)) {\n return string.length\n }\n if (\n typeof ArrayBuffer !== 'undefined' &&\n typeof ArrayBuffer.isView === 'function' &&\n (ArrayBuffer.isView(string) || string instanceof ArrayBuffer)\n ) {\n return string.byteLength\n }\n if (typeof string !== 'string') {\n string = '' + string\n }\n\n var len = string.length\n if (len === 0) return 0\n\n // Use a for loop to avoid recursion\n var loweredCase = false\n for (;;) {\n switch (encoding) {\n case 'ascii':\n case 'latin1':\n case 'binary':\n return len\n case 'utf8':\n case 'utf-8':\n case undefined:\n return utf8ToBytes(string).length\n case 'ucs2':\n case 'ucs-2':\n case 'utf16le':\n case 'utf-16le':\n return len * 2\n case 'hex':\n return len >>> 1\n case 'base64':\n return base64ToBytes(string).length\n default:\n if (loweredCase) return utf8ToBytes(string).length // assume utf8\n encoding = ('' + encoding).toLowerCase()\n loweredCase = true\n }\n }\n}\nBuffer.byteLength = byteLength\n\nfunction slowToString(encoding, start, end) {\n var loweredCase = false\n\n // No need to verify that \"this.length <= MAX_UINT32\" since it's a read-only\n // property of a typed array.\n\n // This behaves neither like String nor Uint8Array in that we set start/end\n // to their upper/lower bounds if the value passed is out of range.\n // undefined is handled specially as per ECMA-262 6th Edition,\n // Section 13.3.3.7 Runtime Semantics: KeyedBindingInitialization.\n if (start === undefined || start < 0) {\n start = 0\n }\n // Return early if start > this.length. Done here to prevent potential uint32\n // coercion fail below.\n if (start > this.length) {\n return ''\n }\n\n if (end === undefined || end > this.length) {\n end = this.length\n }\n\n if (end <= 0) {\n return ''\n }\n\n // Force coersion to uint32. This will also coerce falsey/NaN values to 0.\n end >>>= 0\n start >>>= 0\n\n if (end <= start) {\n return ''\n }\n\n if (!encoding) encoding = 'utf8'\n\n while (true) {\n switch (encoding) {\n case 'hex':\n return hexSlice(this, start, end)\n\n case 'utf8':\n case 'utf-8':\n return utf8Slice(this, start, end)\n\n case 'ascii':\n return asciiSlice(this, start, end)\n\n case 'latin1':\n case 'binary':\n return latin1Slice(this, start, end)\n\n case 'base64':\n return base64Slice(this, start, end)\n\n case 'ucs2':\n case 'ucs-2':\n case 'utf16le':\n case 'utf-16le':\n return utf16leSlice(this, start, end)\n\n default:\n if (loweredCase)\n throw new TypeError('Unknown encoding: ' + encoding)\n encoding = (encoding + '').toLowerCase()\n loweredCase = true\n }\n }\n}\n\n// The property is used by `Buffer.isBuffer` and `is-buffer` (in Safari 5-7) to detect\n// Buffer instances.\nBuffer.prototype._isBuffer = true\n\nfunction swap(b, n, m) {\n var i = b[n]\n b[n] = b[m]\n b[m] = i\n}\n\nBuffer.prototype.swap16 = function swap16() {\n var len = this.length\n if (len % 2 !== 0) {\n throw new RangeError('Buffer size must be a multiple of 16-bits')\n }\n for (var i = 0; i < len; i += 2) {\n swap(this, i, i + 1)\n }\n return this\n}\n\nBuffer.prototype.swap32 = function swap32() {\n var len = this.length\n if (len % 4 !== 0) {\n throw new RangeError('Buffer size must be a multiple of 32-bits')\n }\n for (var i = 0; i < len; i += 4) {\n swap(this, i, i + 3)\n swap(this, i + 1, i + 2)\n }\n return this\n}\n\nBuffer.prototype.swap64 = function swap64() {\n var len = this.length\n if (len % 8 !== 0) {\n throw new RangeError('Buffer size must be a multiple of 64-bits')\n }\n for (var i = 0; i < len; i += 8) {\n swap(this, i, i + 7)\n swap(this, i + 1, i + 6)\n swap(this, i + 2, i + 5)\n swap(this, i + 3, i + 4)\n }\n return this\n}\n\nBuffer.prototype.toString = function toString() {\n var length = this.length | 0\n if (length === 0) return ''\n if (arguments.length === 0) return utf8Slice(this, 0, length)\n return slowToString.apply(this, arguments)\n}\n\nBuffer.prototype.equals = function equals(b) {\n if (!internalIsBuffer(b)) throw new TypeError('Argument must be a Buffer')\n if (this === b) return true\n return Buffer.compare(this, b) === 0\n}\n\n\nBuffer.prototype.compare = function compare(\n target,\n start,\n end,\n thisStart,\n thisEnd,\n) {\n if (!internalIsBuffer(target)) {\n throw new TypeError('Argument must be a Buffer')\n }\n\n if (start === undefined) {\n start = 0\n }\n if (end === undefined) {\n end = target ? target.length : 0\n }\n if (thisStart === undefined) {\n thisStart = 0\n }\n if (thisEnd === undefined) {\n thisEnd = this.length\n }\n\n if (\n start < 0 ||\n end > target.length ||\n thisStart < 0 ||\n thisEnd > this.length\n ) {\n throw new RangeError('out of range index')\n }\n\n if (thisStart >= thisEnd && start >= end) {\n return 0\n }\n if (thisStart >= thisEnd) {\n return -1\n }\n if (start >= end) {\n return 1\n }\n\n start >>>= 0\n end >>>= 0\n thisStart >>>= 0\n thisEnd >>>= 0\n\n if (this === target) return 0\n\n var x = thisEnd - thisStart\n var y = end - start\n var len = Math.min(x, y)\n\n var thisCopy = this.slice(thisStart, thisEnd)\n var targetCopy = target.slice(start, end)\n\n for (var i = 0; i < len; ++i) {\n if (thisCopy[i] !== targetCopy[i]) {\n x = thisCopy[i]\n y = targetCopy[i]\n break\n }\n }\n\n if (x < y) return -1\n if (y < x) return 1\n return 0\n}\n\n// Finds either the first index of `val` in `buffer` at offset >= `byteOffset`,\n// OR the last index of `val` in `buffer` at offset <= `byteOffset`.\n//\n// Arguments:\n// - buffer - a Buffer to search\n// - val - a string, Buffer, or number\n// - byteOffset - an index into `buffer`; will be clamped to an int32\n// - encoding - an optional encoding, relevant is val is a string\n// - dir - true for indexOf, false for lastIndexOf\nfunction bidirectionalIndexOf(buffer, val, byteOffset, encoding, dir) {\n // Empty buffer means no match\n if (buffer.length === 0) return -1\n\n // Normalize byteOffset\n if (typeof byteOffset === 'string') {\n encoding = byteOffset\n byteOffset = 0\n } else if (byteOffset > 0x7fffffff) {\n byteOffset = 0x7fffffff\n } else if (byteOffset < -0x80000000) {\n byteOffset = -0x80000000\n }\n byteOffset = +byteOffset // Coerce to Number.\n if (isNaN(byteOffset)) {\n // byteOffset: it it's undefined, null, NaN, \"foo\", etc, search whole buffer\n byteOffset = dir ? 0 : buffer.length - 1\n }\n\n // Normalize byteOffset: negative offsets start from the end of the buffer\n if (byteOffset < 0) byteOffset = buffer.length + byteOffset\n if (byteOffset >= buffer.length) {\n if (dir) return -1\n else byteOffset = buffer.length - 1\n } else if (byteOffset < 0) {\n if (dir) byteOffset = 0\n else return -1\n }\n\n // Normalize val\n if (typeof val === 'string') {\n val = Buffer.from(val, encoding)\n }\n\n // Finally, search either indexOf (if dir is true) or lastIndexOf\n if (internalIsBuffer(val)) {\n // Special case: looking for empty string/buffer always fails\n if (val.length === 0) {\n return -1\n }\n return arrayIndexOf(buffer, val, byteOffset, encoding, dir)\n } else if (typeof val === 'number') {\n val = val & 0xff // Search for a byte value [0-255]\n if (\n Buffer.TYPED_ARRAY_SUPPORT &&\n typeof Uint8Array.prototype.indexOf === 'function'\n ) {\n if (dir) {\n return Uint8Array.prototype.indexOf.call(\n buffer,\n val,\n byteOffset,\n )\n } else {\n return Uint8Array.prototype.lastIndexOf.call(\n buffer,\n val,\n byteOffset,\n )\n }\n }\n return arrayIndexOf(buffer, [val], byteOffset, encoding, dir)\n }\n\n throw new TypeError('val must be string, number or Buffer')\n}\n\nfunction arrayIndexOf(arr, val, byteOffset, encoding, dir) {\n var indexSize = 1\n var arrLength = arr.length\n var valLength = val.length\n\n if (encoding !== undefined) {\n encoding = String(encoding).toLowerCase()\n if (\n encoding === 'ucs2' ||\n encoding === 'ucs-2' ||\n encoding === 'utf16le' ||\n encoding === 'utf-16le'\n ) {\n if (arr.length < 2 || val.length < 2) {\n return -1\n }\n indexSize = 2\n arrLength /= 2\n valLength /= 2\n byteOffset /= 2\n }\n }\n\n function read(buf, i) {\n if (indexSize === 1) {\n return buf[i]\n } else {\n return buf.readUInt16BE(i * indexSize)\n }\n }\n\n var i\n if (dir) {\n var foundIndex = -1\n for (i = byteOffset; i < arrLength; i++) {\n if (\n read(arr, i) ===\n read(val, foundIndex === -1 ? 0 : i - foundIndex)\n ) {\n if (foundIndex === -1) foundIndex = i\n if (i - foundIndex + 1 === valLength)\n return foundIndex * indexSize\n } else {\n if (foundIndex !== -1) i -= i - foundIndex\n foundIndex = -1\n }\n }\n } else {\n if (byteOffset + valLength > arrLength)\n byteOffset = arrLength - valLength\n for (i = byteOffset; i >= 0; i--) {\n var found = true\n for (var j = 0; j < valLength; j++) {\n if (read(arr, i + j) !== read(val, j)) {\n found = false\n break\n }\n }\n if (found) return i\n }\n }\n\n return -1\n}\n\nBuffer.prototype.includes = function includes(val, byteOffset, encoding) {\n return this.indexOf(val, byteOffset, encoding) !== -1\n}\n\nBuffer.prototype.indexOf = function indexOf(val, byteOffset, encoding) {\n return bidirectionalIndexOf(this, val, byteOffset, encoding, true)\n}\n\nBuffer.prototype.lastIndexOf = function lastIndexOf(val, byteOffset, encoding) {\n return bidirectionalIndexOf(this, val, byteOffset, encoding, false)\n}\n\nfunction hexWrite(buf, string, offset, length) {\n offset = Number(offset) || 0\n var remaining = buf.length - offset\n if (!length) {\n length = remaining\n } else {\n length = Number(length)\n if (length > remaining) {\n length = remaining\n }\n }\n\n // must be an even number of digits\n var strLen = string.length\n if (strLen % 2 !== 0) throw new TypeError('Invalid hex string')\n\n if (length > strLen / 2) {\n length = strLen / 2\n }\n for (var i = 0; i < length; ++i) {\n var parsed = parseInt(string.substr(i * 2, 2), 16)\n if (isNaN(parsed)) return i\n buf[offset + i] = parsed\n }\n return i\n}\n\nfunction utf8Write(buf, string, offset, length) {\n return blitBuffer(\n utf8ToBytes(string, buf.length - offset),\n buf,\n offset,\n length,\n )\n}\n\nfunction asciiWrite(buf, string, offset, length) {\n return blitBuffer(asciiToBytes(string), buf, offset, length)\n}\n\nfunction latin1Write(buf, string, offset, length) {\n return asciiWrite(buf, string, offset, length)\n}\n\nfunction base64Write(buf, string, offset, length) {\n return blitBuffer(base64ToBytes(string), buf, offset, length)\n}\n\nfunction ucs2Write(buf, string, offset, length) {\n return blitBuffer(\n utf16leToBytes(string, buf.length - offset),\n buf,\n offset,\n length,\n )\n}\n\nBuffer.prototype.write = function write(string, offset, length, encoding) {\n // Buffer#write(string)\n if (offset === undefined) {\n encoding = 'utf8'\n length = this.length\n offset = 0\n // Buffer#write(string, encoding)\n } else if (length === undefined && typeof offset === 'string') {\n encoding = offset\n length = this.length\n offset = 0\n // Buffer#write(string, offset[, length][, encoding])\n } else if (isFinite(offset)) {\n offset = offset | 0\n if (isFinite(length)) {\n length = length | 0\n if (encoding === undefined) encoding = 'utf8'\n } else {\n encoding = length\n length = undefined\n }\n // legacy write(string, encoding, offset, length) - remove in v0.13\n } else {\n throw new Error(\n 'Buffer.write(string, encoding, offset[, length]) is no longer supported',\n )\n }\n\n var remaining = this.length - offset\n if (length === undefined || length > remaining) length = remaining\n\n if (\n (string.length > 0 && (length < 0 || offset < 0)) ||\n offset > this.length\n ) {\n throw new RangeError('Attempt to write outside buffer bounds')\n }\n\n if (!encoding) encoding = 'utf8'\n\n var loweredCase = false\n for (;;) {\n switch (encoding) {\n case 'hex':\n return hexWrite(this, string, offset, length)\n\n case 'utf8':\n case 'utf-8':\n return utf8Write(this, string, offset, length)\n\n case 'ascii':\n return asciiWrite(this, string, offset, length)\n\n case 'latin1':\n case 'binary':\n return latin1Write(this, string, offset, length)\n\n case 'base64':\n // Warning: maxLength not taken into account in base64Write\n return base64Write(this, string, offset, length)\n\n case 'ucs2':\n case 'ucs-2':\n case 'utf16le':\n case 'utf-16le':\n return ucs2Write(this, string, offset, length)\n\n default:\n if (loweredCase)\n throw new TypeError('Unknown encoding: ' + encoding)\n encoding = ('' + encoding).toLowerCase()\n loweredCase = true\n }\n }\n}\n\nBuffer.prototype.toJSON = function toJSON() {\n return {\n type: 'Buffer',\n data: Array.prototype.slice.call(this._arr || this, 0),\n }\n}\n\nfunction base64Slice(buf, start, end) {\n if (start === 0 && end === buf.length) {\n return base64fromByteArray(buf)\n } else {\n return base64fromByteArray(buf.slice(start, end))\n }\n}\n\nfunction utf8Slice(buf, start, end) {\n end = Math.min(buf.length, end)\n var res = []\n\n var i = start\n while (i < end) {\n var firstByte = buf[i]\n var codePoint = null\n var bytesPerSequence =\n firstByte > 0xef\n ? 4\n : firstByte > 0xdf\n ? 3\n : firstByte > 0xbf\n ? 2\n : 1\n\n if (i + bytesPerSequence <= end) {\n var secondByte, thirdByte, fourthByte, tempCodePoint\n\n switch (bytesPerSequence) {\n case 1:\n if (firstByte < 0x80) {\n codePoint = firstByte\n }\n break\n case 2:\n secondByte = buf[i + 1]\n if ((secondByte & 0xc0) === 0x80) {\n tempCodePoint =\n ((firstByte & 0x1f) << 0x6) | (secondByte & 0x3f)\n if (tempCodePoint > 0x7f) {\n codePoint = tempCodePoint\n }\n }\n break\n case 3:\n secondByte = buf[i + 1]\n thirdByte = buf[i + 2]\n if (\n (secondByte & 0xc0) === 0x80 &&\n (thirdByte & 0xc0) === 0x80\n ) {\n tempCodePoint =\n ((firstByte & 0xf) << 0xc) |\n ((secondByte & 0x3f) << 0x6) |\n (thirdByte & 0x3f)\n if (\n tempCodePoint > 0x7ff &&\n (tempCodePoint < 0xd800 || tempCodePoint > 0xdfff)\n ) {\n codePoint = tempCodePoint\n }\n }\n break\n case 4:\n secondByte = buf[i + 1]\n thirdByte = buf[i + 2]\n fourthByte = buf[i + 3]\n if (\n (secondByte & 0xc0) === 0x80 &&\n (thirdByte & 0xc0) === 0x80 &&\n (fourthByte & 0xc0) === 0x80\n ) {\n tempCodePoint =\n ((firstByte & 0xf) << 0x12) |\n ((secondByte & 0x3f) << 0xc) |\n ((thirdByte & 0x3f) << 0x6) |\n (fourthByte & 0x3f)\n if (\n tempCodePoint > 0xffff &&\n tempCodePoint < 0x110000\n ) {\n codePoint = tempCodePoint\n }\n }\n }\n }\n\n if (codePoint === null) {\n // we did not generate a valid codePoint so insert a\n // replacement char (U+FFFD) and advance only 1 byte\n codePoint = 0xfffd\n bytesPerSequence = 1\n } else if (codePoint > 0xffff) {\n // encode to utf16 (surrogate pair dance)\n codePoint -= 0x10000\n res.push(((codePoint >>> 10) & 0x3ff) | 0xd800)\n codePoint = 0xdc00 | (codePoint & 0x3ff)\n }\n\n res.push(codePoint)\n i += bytesPerSequence\n }\n\n return decodeCodePointsArray(res)\n}\n\n// Based on http://stackoverflow.com/a/22747272/680742, the browser with\n// the lowest limit is Chrome, with 0x10000 args.\n// We go 1 magnitude less, for safety\nvar MAX_ARGUMENTS_LENGTH = 0x1000\n\nfunction decodeCodePointsArray(codePoints) {\n var len = codePoints.length\n if (len <= MAX_ARGUMENTS_LENGTH) {\n return String.fromCharCode.apply(String, codePoints) // avoid extra slice()\n }\n\n // Decode in chunks to avoid \"call stack size exceeded\".\n var res = ''\n var i = 0\n while (i < len) {\n res += String.fromCharCode.apply(\n String,\n codePoints.slice(i, (i += MAX_ARGUMENTS_LENGTH)),\n )\n }\n return res\n}\n\nfunction asciiSlice(buf, start, end) {\n var ret = ''\n end = Math.min(buf.length, end)\n\n for (var i = start; i < end; ++i) {\n ret += String.fromCharCode(buf[i] & 0x7f)\n }\n return ret\n}\n\nfunction latin1Slice(buf, start, end) {\n var ret = ''\n end = Math.min(buf.length, end)\n\n for (var i = start; i < end; ++i) {\n ret += String.fromCharCode(buf[i])\n }\n return ret\n}\n\nfunction hexSlice(buf, start, end) {\n var len = buf.length\n\n if (!start || start < 0) start = 0\n if (!end || end < 0 || end > len) end = len\n\n var out = ''\n for (var i = start; i < end; ++i) {\n out += toHex(buf[i])\n }\n return out\n}\n\nfunction utf16leSlice(buf, start, end) {\n var bytes = buf.slice(start, end)\n var res = ''\n for (var i = 0; i < bytes.length; i += 2) {\n res += String.fromCharCode(bytes[i] + bytes[i + 1] * 256)\n }\n return res\n}\n\nBuffer.prototype.slice = function slice(start, end) {\n var len = this.length\n start = ~~start\n end = end === undefined ? len : ~~end\n\n if (start < 0) {\n start += len\n if (start < 0) start = 0\n } else if (start > len) {\n start = len\n }\n\n if (end < 0) {\n end += len\n if (end < 0) end = 0\n } else if (end > len) {\n end = len\n }\n\n if (end < start) end = start\n\n var newBuf\n if (Buffer.TYPED_ARRAY_SUPPORT) {\n newBuf = this.subarray(start, end)\n newBuf.__proto__ = Buffer.prototype\n } else {\n var sliceLen = end - start\n newBuf = new Buffer(sliceLen, undefined)\n for (var i = 0; i < sliceLen; ++i) {\n newBuf[i] = this[i + start]\n }\n }\n\n return newBuf\n}\n\n/*\n * Need to make sure that buffer isn't trying to write out of bounds.\n */\nfunction checkOffset(offset, ext, length) {\n if (offset % 1 !== 0 || offset < 0)\n throw new RangeError('offset is not uint')\n if (offset + ext > length)\n throw new RangeError('Trying to access beyond buffer length')\n}\n\nBuffer.prototype.readUIntLE = function readUIntLE(\n offset,\n byteLength,\n noAssert,\n) {\n offset = offset | 0\n byteLength = byteLength | 0\n if (!noAssert) checkOffset(offset, byteLength, this.length)\n\n var val = this[offset]\n var mul = 1\n var i = 0\n while (++i < byteLength && (mul *= 0x100)) {\n val += this[offset + i] * mul\n }\n\n return val\n}\n\nBuffer.prototype.readUIntBE = function readUIntBE(\n offset,\n byteLength,\n noAssert,\n) {\n offset = offset | 0\n byteLength = byteLength | 0\n if (!noAssert) {\n checkOffset(offset, byteLength, this.length)\n }\n\n var val = this[offset + --byteLength]\n var mul = 1\n while (byteLength > 0 && (mul *= 0x100)) {\n val += this[offset + --byteLength] * mul\n }\n\n return val\n}\n\nBuffer.prototype.readUInt8 = function readUInt8(offset, noAssert) {\n if (!noAssert) checkOffset(offset, 1, this.length)\n return this[offset]\n}\n\nBuffer.prototype.readUInt16LE = function readUInt16LE(offset, noAssert) {\n if (!noAssert) checkOffset(offset, 2, this.length)\n return this[offset] | (this[offset + 1] << 8)\n}\n\nBuffer.prototype.readUInt16BE = function readUInt16BE(offset, noAssert) {\n if (!noAssert) checkOffset(offset, 2, this.length)\n return (this[offset] << 8) | this[offset + 1]\n}\n\nBuffer.prototype.readUInt32LE = function readUInt32LE(offset, noAssert) {\n if (!noAssert) checkOffset(offset, 4, this.length)\n\n return (\n (this[offset] | (this[offset + 1] << 8) | (this[offset + 2] << 16)) +\n this[offset + 3] * 0x1000000\n )\n}\n\nBuffer.prototype.readUInt32BE = function readUInt32BE(offset, noAssert) {\n if (!noAssert) checkOffset(offset, 4, this.length)\n\n return (\n this[offset] * 0x1000000 +\n ((this[offset + 1] << 16) | (this[offset + 2] << 8) | this[offset + 3])\n )\n}\n\nBuffer.prototype.readIntLE = function readIntLE(offset, byteLength, noAssert) {\n offset = offset | 0\n byteLength = byteLength | 0\n if (!noAssert) checkOffset(offset, byteLength, this.length)\n\n var val = this[offset]\n var mul = 1\n var i = 0\n while (++i < byteLength && (mul *= 0x100)) {\n val += this[offset + i] * mul\n }\n mul *= 0x80\n\n if (val >= mul) val -= Math.pow(2, 8 * byteLength)\n\n return val\n}\n\nBuffer.prototype.readIntBE = function readIntBE(offset, byteLength, noAssert) {\n offset = offset | 0\n byteLength = byteLength | 0\n if (!noAssert) checkOffset(offset, byteLength, this.length)\n\n var i = byteLength\n var mul = 1\n var val = this[offset + --i]\n while (i > 0 && (mul *= 0x100)) {\n val += this[offset + --i] * mul\n }\n mul *= 0x80\n\n if (val >= mul) val -= Math.pow(2, 8 * byteLength)\n\n return val\n}\n\nBuffer.prototype.readInt8 = function readInt8(offset, noAssert) {\n if (!noAssert) checkOffset(offset, 1, this.length)\n if (!(this[offset] & 0x80)) return this[offset]\n return (0xff - this[offset] + 1) * -1\n}\n\nBuffer.prototype.readInt16LE = function readInt16LE(offset, noAssert) {\n if (!noAssert) checkOffset(offset, 2, this.length)\n var val = this[offset] | (this[offset + 1] << 8)\n return val & 0x8000 ? val | 0xffff0000 : val\n}\n\nBuffer.prototype.readInt16BE = function readInt16BE(offset, noAssert) {\n if (!noAssert) checkOffset(offset, 2, this.length)\n var val = this[offset + 1] | (this[offset] << 8)\n return val & 0x8000 ? val | 0xffff0000 : val\n}\n\nBuffer.prototype.readInt32LE = function readInt32LE(offset, noAssert) {\n if (!noAssert) checkOffset(offset, 4, this.length)\n\n return (\n this[offset] |\n (this[offset + 1] << 8) |\n (this[offset + 2] << 16) |\n (this[offset + 3] << 24)\n )\n}\n\nBuffer.prototype.readInt32BE = function readInt32BE(offset, noAssert) {\n if (!noAssert) checkOffset(offset, 4, this.length)\n\n return (\n (this[offset] << 24) |\n (this[offset + 1] << 16) |\n (this[offset + 2] << 8) |\n this[offset + 3]\n )\n}\n\nBuffer.prototype.readFloatLE = function readFloatLE(offset, noAssert) {\n if (!noAssert) checkOffset(offset, 4, this.length)\n return ieee754read(this, offset, true, 23, 4)\n}\n\nBuffer.prototype.readFloatBE = function readFloatBE(offset, noAssert) {\n if (!noAssert) checkOffset(offset, 4, this.length)\n return ieee754read(this, offset, false, 23, 4)\n}\n\nBuffer.prototype.readDoubleLE = function readDoubleLE(offset, noAssert) {\n if (!noAssert) checkOffset(offset, 8, this.length)\n return ieee754read(this, offset, true, 52, 8)\n}\n\nBuffer.prototype.readDoubleBE = function readDoubleBE(offset, noAssert) {\n if (!noAssert) checkOffset(offset, 8, this.length)\n return ieee754read(this, offset, false, 52, 8)\n}\n\nfunction checkInt(buf, value, offset, ext, max, min) {\n if (!internalIsBuffer(buf))\n throw new TypeError('\"buffer\" argument must be a Buffer instance')\n if (value > max || value < min)\n throw new RangeError('\"value\" argument is out of bounds')\n if (offset + ext > buf.length) throw new RangeError('Index out of range')\n}\n\nBuffer.prototype.writeUIntLE = function writeUIntLE(\n value,\n offset,\n byteLength,\n noAssert,\n) {\n value = +value\n offset = offset | 0\n byteLength = byteLength | 0\n if (!noAssert) {\n var maxBytes = Math.pow(2, 8 * byteLength) - 1\n checkInt(this, value, offset, byteLength, maxBytes, 0)\n }\n\n var mul = 1\n var i = 0\n this[offset] = value & 0xff\n while (++i < byteLength && (mul *= 0x100)) {\n this[offset + i] = (value / mul) & 0xff\n }\n\n return offset + byteLength\n}\n\nBuffer.prototype.writeUIntBE = function writeUIntBE(\n value,\n offset,\n byteLength,\n noAssert,\n) {\n value = +value\n offset = offset | 0\n byteLength = byteLength | 0\n if (!noAssert) {\n var maxBytes = Math.pow(2, 8 * byteLength) - 1\n checkInt(this, value, offset, byteLength, maxBytes, 0)\n }\n\n var i = byteLength - 1\n var mul = 1\n this[offset + i] = value & 0xff\n while (--i >= 0 && (mul *= 0x100)) {\n this[offset + i] = (value / mul) & 0xff\n }\n\n return offset + byteLength\n}\n\nBuffer.prototype.writeUInt8 = function writeUInt8(value, offset, noAssert) {\n value = +value\n offset = offset | 0\n if (!noAssert) checkInt(this, value, offset, 1, 0xff, 0)\n if (!Buffer.TYPED_ARRAY_SUPPORT) value = Math.floor(value)\n this[offset] = value & 0xff\n return offset + 1\n}\n\nfunction objectWriteUInt16(buf, value, offset, littleEndian) {\n if (value < 0) value = 0xffff + value + 1\n for (var i = 0, j = Math.min(buf.length - offset, 2); i < j; ++i) {\n buf[offset + i] =\n (value & (0xff << (8 * (littleEndian ? i : 1 - i)))) >>>\n ((littleEndian ? i : 1 - i) * 8)\n }\n}\n\nBuffer.prototype.writeUInt16LE = function writeUInt16LE(\n value,\n offset,\n noAssert,\n) {\n value = +value\n offset = offset | 0\n if (!noAssert) checkInt(this, value, offset, 2, 0xffff, 0)\n if (Buffer.TYPED_ARRAY_SUPPORT) {\n this[offset] = value & 0xff\n this[offset + 1] = value >>> 8\n } else {\n objectWriteUInt16(this, value, offset, true)\n }\n return offset + 2\n}\n\nBuffer.prototype.writeUInt16BE = function writeUInt16BE(\n value,\n offset,\n noAssert,\n) {\n value = +value\n offset = offset | 0\n if (!noAssert) checkInt(this, value, offset, 2, 0xffff, 0)\n if (Buffer.TYPED_ARRAY_SUPPORT) {\n this[offset] = value >>> 8\n this[offset + 1] = value & 0xff\n } else {\n objectWriteUInt16(this, value, offset, false)\n }\n return offset + 2\n}\n\nfunction objectWriteUInt32(buf, value, offset, littleEndian) {\n if (value < 0) value = 0xffffffff + value + 1\n for (var i = 0, j = Math.min(buf.length - offset, 4); i < j; ++i) {\n buf[offset + i] = (value >>> ((littleEndian ? i : 3 - i) * 8)) & 0xff\n }\n}\n\nBuffer.prototype.writeUInt32LE = function writeUInt32LE(\n value,\n offset,\n noAssert,\n) {\n value = +value\n offset = offset | 0\n if (!noAssert) checkInt(this, value, offset, 4, 0xffffffff, 0)\n if (Buffer.TYPED_ARRAY_SUPPORT) {\n this[offset + 3] = value >>> 24\n this[offset + 2] = value >>> 16\n this[offset + 1] = value >>> 8\n this[offset] = value & 0xff\n } else {\n objectWriteUInt32(this, value, offset, true)\n }\n return offset + 4\n}\n\nBuffer.prototype.writeUInt32BE = function writeUInt32BE(\n value,\n offset,\n noAssert,\n) {\n value = +value\n offset = offset | 0\n if (!noAssert) checkInt(this, value, offset, 4, 0xffffffff, 0)\n if (Buffer.TYPED_ARRAY_SUPPORT) {\n this[offset] = value >>> 24\n this[offset + 1] = value >>> 16\n this[offset + 2] = value >>> 8\n this[offset + 3] = value & 0xff\n } else {\n objectWriteUInt32(this, value, offset, false)\n }\n return offset + 4\n}\n\nBuffer.prototype.writeIntLE = function writeIntLE(\n value,\n offset,\n byteLength,\n noAssert,\n) {\n value = +value\n offset = offset | 0\n if (!noAssert) {\n var limit = Math.pow(2, 8 * byteLength - 1)\n\n checkInt(this, value, offset, byteLength, limit - 1, -limit)\n }\n\n var i = 0\n var mul = 1\n var sub = 0\n this[offset] = value & 0xff\n while (++i < byteLength && (mul *= 0x100)) {\n if (value < 0 && sub === 0 && this[offset + i - 1] !== 0) {\n sub = 1\n }\n this[offset + i] = (((value / mul) >> 0) - sub) & 0xff\n }\n\n return offset + byteLength\n}\n\nBuffer.prototype.writeIntBE = function writeIntBE(\n value,\n offset,\n byteLength,\n noAssert,\n) {\n value = +value\n offset = offset | 0\n if (!noAssert) {\n var limit = Math.pow(2, 8 * byteLength - 1)\n\n checkInt(this, value, offset, byteLength, limit - 1, -limit)\n }\n\n var i = byteLength - 1\n var mul = 1\n var sub = 0\n this[offset + i] = value & 0xff\n while (--i >= 0 && (mul *= 0x100)) {\n if (value < 0 && sub === 0 && this[offset + i + 1] !== 0) {\n sub = 1\n }\n this[offset + i] = (((value / mul) >> 0) - sub) & 0xff\n }\n\n return offset + byteLength\n}\n\nBuffer.prototype.writeInt8 = function writeInt8(value, offset, noAssert) {\n value = +value\n offset = offset | 0\n if (!noAssert) checkInt(this, value, offset, 1, 0x7f, -0x80)\n if (!Buffer.TYPED_ARRAY_SUPPORT) value = Math.floor(value)\n if (value < 0) value = 0xff + value + 1\n this[offset] = value & 0xff\n return offset + 1\n}\n\nBuffer.prototype.writeInt16LE = function writeInt16LE(value, offset, noAssert) {\n value = +value\n offset = offset | 0\n if (!noAssert) checkInt(this, value, offset, 2, 0x7fff, -0x8000)\n if (Buffer.TYPED_ARRAY_SUPPORT) {\n this[offset] = value & 0xff\n this[offset + 1] = value >>> 8\n } else {\n objectWriteUInt16(this, value, offset, true)\n }\n return offset + 2\n}\n\nBuffer.prototype.writeInt16BE = function writeInt16BE(value, offset, noAssert) {\n value = +value\n offset = offset | 0\n if (!noAssert) checkInt(this, value, offset, 2, 0x7fff, -0x8000)\n if (Buffer.TYPED_ARRAY_SUPPORT) {\n this[offset] = value >>> 8\n this[offset + 1] = value & 0xff\n } else {\n objectWriteUInt16(this, value, offset, false)\n }\n return offset + 2\n}\n\nBuffer.prototype.writeInt32LE = function writeInt32LE(value, offset, noAssert) {\n value = +value\n offset = offset | 0\n if (!noAssert) checkInt(this, value, offset, 4, 0x7fffffff, -0x80000000)\n if (Buffer.TYPED_ARRAY_SUPPORT) {\n this[offset] = value & 0xff\n this[offset + 1] = value >>> 8\n this[offset + 2] = value >>> 16\n this[offset + 3] = value >>> 24\n } else {\n objectWriteUInt32(this, value, offset, true)\n }\n return offset + 4\n}\n\nBuffer.prototype.writeInt32BE = function writeInt32BE(value, offset, noAssert) {\n value = +value\n offset = offset | 0\n if (!noAssert) checkInt(this, value, offset, 4, 0x7fffffff, -0x80000000)\n if (value < 0) value = 0xffffffff + value + 1\n if (Buffer.TYPED_ARRAY_SUPPORT) {\n this[offset] = value >>> 24\n this[offset + 1] = value >>> 16\n this[offset + 2] = value >>> 8\n this[offset + 3] = value & 0xff\n } else {\n objectWriteUInt32(this, value, offset, false)\n }\n return offset + 4\n}\n\nfunction checkIEEE754(buf, value, offset, ext, max, min) {\n if (offset + ext > buf.length) throw new RangeError('Index out of range')\n if (offset < 0) throw new RangeError('Index out of range')\n}\n\nfunction writeFloat(buf, value, offset, littleEndian, noAssert) {\n if (!noAssert) {\n checkIEEE754(\n buf,\n value,\n offset,\n 4,\n 3.4028234663852886e38,\n -3.4028234663852886e38,\n )\n }\n ieee754write(buf, value, offset, littleEndian, 23, 4)\n return offset + 4\n}\n\nBuffer.prototype.writeFloatLE = function writeFloatLE(value, offset, noAssert) {\n return writeFloat(this, value, offset, true, noAssert)\n}\n\nBuffer.prototype.writeFloatBE = function writeFloatBE(value, offset, noAssert) {\n return writeFloat(this, value, offset, false, noAssert)\n}\n\nfunction writeDouble(buf, value, offset, littleEndian, noAssert) {\n if (!noAssert) {\n checkIEEE754(\n buf,\n value,\n offset,\n 8,\n 1.7976931348623157e308,\n -1.7976931348623157e308,\n )\n }\n ieee754write(buf, value, offset, littleEndian, 52, 8)\n return offset + 8\n}\n\nBuffer.prototype.writeDoubleLE = function writeDoubleLE(\n value,\n offset,\n noAssert,\n) {\n return writeDouble(this, value, offset, true, noAssert)\n}\n\nBuffer.prototype.writeDoubleBE = function writeDoubleBE(\n value,\n offset,\n noAssert,\n) {\n return writeDouble(this, value, offset, false, noAssert)\n}\n\n// copy(targetBuffer, targetStart=0, sourceStart=0, sourceEnd=buffer.length)\nBuffer.prototype.copy = function copy(target, targetStart, start, end) {\n if (!start) start = 0\n if (!end && end !== 0) end = this.length\n if (targetStart >= target.length) targetStart = target.length\n if (!targetStart) targetStart = 0\n if (end > 0 && end < start) end = start\n\n // Copy 0 bytes; we're done\n if (end === start) return 0\n if (target.length === 0 || this.length === 0) return 0\n\n // Fatal error conditions\n if (targetStart < 0) {\n throw new RangeError('targetStart out of bounds')\n }\n if (start < 0 || start >= this.length)\n throw new RangeError('sourceStart out of bounds')\n if (end < 0) throw new RangeError('sourceEnd out of bounds')\n\n // Are we oob?\n if (end > this.length) end = this.length\n if (target.length - targetStart < end - start) {\n end = target.length - targetStart + start\n }\n\n var len = end - start\n var i\n\n if (this === target && start < targetStart && targetStart < end) {\n // descending copy from end\n for (i = len - 1; i >= 0; --i) {\n target[i + targetStart] = this[i + start]\n }\n } else if (len < 1000 || !Buffer.TYPED_ARRAY_SUPPORT) {\n // ascending copy from start\n for (i = 0; i < len; ++i) {\n target[i + targetStart] = this[i + start]\n }\n } else {\n Uint8Array.prototype.set.call(\n target,\n this.subarray(start, start + len),\n targetStart,\n )\n }\n\n return len\n}\n\n// Usage:\n// buffer.fill(number[, offset[, end]])\n// buffer.fill(buffer[, offset[, end]])\n// buffer.fill(string[, offset[, end]][, encoding])\nBuffer.prototype.fill = function fill(val, start, end, encoding) {\n // Handle string cases:\n if (typeof val === 'string') {\n if (typeof start === 'string') {\n encoding = start\n start = 0\n end = this.length\n } else if (typeof end === 'string') {\n encoding = end\n end = this.length\n }\n if (val.length === 1) {\n var code = val.charCodeAt(0)\n if (code < 256) {\n val = code\n }\n }\n if (encoding !== undefined && typeof encoding !== 'string') {\n throw new TypeError('encoding must be a string')\n }\n if (typeof encoding === 'string' && !Buffer.isEncoding(encoding)) {\n throw new TypeError('Unknown encoding: ' + encoding)\n }\n } else if (typeof val === 'number') {\n val = val & 255\n }\n\n // Invalid ranges are not set to a default, so can range check early.\n if (start < 0 || this.length < start || this.length < end) {\n throw new RangeError('Out of range index')\n }\n\n if (end <= start) {\n return this\n }\n\n start = start >>> 0\n end = end === undefined ? this.length : end >>> 0\n\n if (!val) val = 0\n\n var i\n if (typeof val === 'number') {\n for (i = start; i < end; ++i) {\n this[i] = val\n }\n } else {\n var bytes = internalIsBuffer(val)\n ? val\n : utf8ToBytes(new Buffer(val, encoding).toString())\n var len = bytes.length\n for (i = 0; i < end - start; ++i) {\n this[i + start] = bytes[i % len]\n }\n }\n\n return this\n}\n\n// HELPER FUNCTIONS\n// ================\n\nvar INVALID_BASE64_RE = /[^+\\/0-9A-Za-z-_]/g\n\nfunction base64clean(str) {\n // Node strips out invalid characters like \\n and \\t from the string, base64-js does not\n str = stringtrim(str).replace(INVALID_BASE64_RE, '')\n // Node converts strings with length < 2 to ''\n if (str.length < 2) return ''\n // Node allows for non-padded base64 strings (missing trailing ===), base64-js does not\n while (str.length % 4 !== 0) {\n str = str + '='\n }\n return str\n}\n\nfunction stringtrim(str) {\n if (str.trim) return str.trim()\n return str.replace(/^\\s+|\\s+$/g, '')\n}\n\nfunction toHex(n) {\n if (n < 16) return '0' + n.toString(16)\n return n.toString(16)\n}\n\nfunction utf8ToBytes(string, units) {\n units = units || Infinity\n var codePoint\n var length = string.length\n var leadSurrogate = null\n var bytes = []\n\n for (var i = 0; i < length; ++i) {\n codePoint = string.charCodeAt(i)\n\n // is surrogate component\n if (codePoint > 0xd7ff && codePoint < 0xe000) {\n // last char was a lead\n if (!leadSurrogate) {\n // no lead yet\n if (codePoint > 0xdbff) {\n // unexpected trail\n if ((units -= 3) > -1) bytes.push(0xef, 0xbf, 0xbd)\n continue\n } else if (i + 1 === length) {\n // unpaired lead\n if ((units -= 3) > -1) bytes.push(0xef, 0xbf, 0xbd)\n continue\n }\n\n // valid lead\n leadSurrogate = codePoint\n\n continue\n }\n\n // 2 leads in a row\n if (codePoint < 0xdc00) {\n if ((units -= 3) > -1) bytes.push(0xef, 0xbf, 0xbd)\n leadSurrogate = codePoint\n continue\n }\n\n // valid surrogate pair\n codePoint =\n (((leadSurrogate - 0xd800) << 10) | (codePoint - 0xdc00)) +\n 0x10000\n } else if (leadSurrogate) {\n // valid bmp char, but last char was a lead\n if ((units -= 3) > -1) bytes.push(0xef, 0xbf, 0xbd)\n }\n\n leadSurrogate = null\n\n // encode utf8\n if (codePoint < 0x80) {\n if ((units -= 1) < 0) break\n bytes.push(codePoint)\n } else if (codePoint < 0x800) {\n if ((units -= 2) < 0) break\n bytes.push((codePoint >> 0x6) | 0xc0, (codePoint & 0x3f) | 0x80)\n } else if (codePoint < 0x10000) {\n if ((units -= 3) < 0) break\n bytes.push(\n (codePoint >> 0xc) | 0xe0,\n ((codePoint >> 0x6) & 0x3f) | 0x80,\n (codePoint & 0x3f) | 0x80,\n )\n } else if (codePoint < 0x110000) {\n if ((units -= 4) < 0) break\n bytes.push(\n (codePoint >> 0x12) | 0xf0,\n ((codePoint >> 0xc) & 0x3f) | 0x80,\n ((codePoint >> 0x6) & 0x3f) | 0x80,\n (codePoint & 0x3f) | 0x80,\n )\n } else {\n throw new Error('Invalid code point')\n }\n }\n\n return bytes\n}\n\nfunction asciiToBytes(str) {\n var byteArray = []\n for (var i = 0; i < str.length; ++i) {\n // Node's code seems to be doing this and not & 0x7F..\n byteArray.push(str.charCodeAt(i) & 0xff)\n }\n return byteArray\n}\n\nfunction utf16leToBytes(str, units) {\n var c, hi, lo\n var byteArray = []\n for (var i = 0; i < str.length; ++i) {\n if ((units -= 2) < 0) break\n\n c = str.charCodeAt(i)\n hi = c >> 8\n lo = c % 256\n byteArray.push(lo)\n byteArray.push(hi)\n }\n\n return byteArray\n}\n\nfunction base64ToBytes(str) {\n return base64toByteArray(base64clean(str))\n}\n\nfunction blitBuffer(src, dst, offset, length) {\n for (var i = 0; i < length; ++i) {\n if (i + offset >= dst.length || i >= src.length) break\n dst[i + offset] = src[i]\n }\n return i\n}\n\nfunction isnan(val) {\n return val !== val // eslint-disable-line no-self-compare\n}\n\n// the following is from is-buffer, also by Feross Aboukhadijeh and with same lisence\n// The _isBuffer check is for Safari 5-7 support, because it's missing\n// Object.prototype.constructor. Remove this eventually\nfunction isBuffer(obj) {\n return (\n obj != null &&\n (!!obj._isBuffer || isFastBuffer(obj) || isSlowBuffer(obj))\n )\n}\n\nfunction isFastBuffer(obj) {\n return (\n !!obj.constructor &&\n typeof obj.constructor.isBuffer === 'function' &&\n obj.constructor.isBuffer(obj)\n )\n}\n\n// For Node v0.10 support. Remove this eventually.\nfunction isSlowBuffer(obj) {\n return (\n typeof obj.readFloatLE === 'function' &&\n typeof obj.slice === 'function' &&\n isFastBuffer(obj.slice(0, 0))\n )\n}\n\nfunction ieee754read(buffer, offset, isLE, mLen, nBytes) {\n var e, m\n var eLen = nBytes * 8 - mLen - 1\n var eMax = (1 << eLen) - 1\n var eBias = eMax >> 1\n var nBits = -7\n var i = isLE ? nBytes - 1 : 0\n var d = isLE ? -1 : 1\n var s = buffer[offset + i]\n\n i += d\n\n e = s & ((1 << -nBits) - 1)\n s >>= -nBits\n nBits += eLen\n for (; nBits > 0; e = e * 256 + buffer[offset + i], i += d, nBits -= 8) {}\n\n m = e & ((1 << -nBits) - 1)\n e >>= -nBits\n nBits += mLen\n for (; nBits > 0; m = m * 256 + buffer[offset + i], i += d, nBits -= 8) {}\n\n if (e === 0) {\n e = 1 - eBias\n } else if (e === eMax) {\n return m ? NaN : (s ? -1 : 1) * Infinity\n } else {\n m = m + Math.pow(2, mLen)\n e = e - eBias\n }\n return (s ? -1 : 1) * m * Math.pow(2, e - mLen)\n}\n\nfunction ieee754write(buffer, value, offset, isLE, mLen, nBytes) {\n var e, m, c\n var eLen = nBytes * 8 - mLen - 1\n var eMax = (1 << eLen) - 1\n var eBias = eMax >> 1\n var rt = mLen === 23 ? Math.pow(2, -24) - Math.pow(2, -77) : 0\n var i = isLE ? 0 : nBytes - 1\n var d = isLE ? 1 : -1\n var s = value < 0 || (value === 0 && 1 / value < 0) ? 1 : 0\n\n value = Math.abs(value)\n\n if (isNaN(value) || value === Infinity) {\n m = isNaN(value) ? 1 : 0\n e = eMax\n } else {\n e = Math.floor(Math.log(value) / Math.LN2)\n if (value * (c = Math.pow(2, -e)) < 1) {\n e--\n c *= 2\n }\n if (e + eBias >= 1) {\n value += rt / c\n } else {\n value += rt * Math.pow(2, 1 - eBias)\n }\n if (value * c >= 2) {\n e++\n c /= 2\n }\n\n if (e + eBias >= eMax) {\n m = 0\n e = eMax\n } else if (e + eBias >= 1) {\n m = (value * c - 1) * Math.pow(2, mLen)\n e = e + eBias\n } else {\n m = value * Math.pow(2, eBias - 1) * Math.pow(2, mLen)\n e = 0\n }\n }\n\n for (\n ;\n mLen >= 8;\n buffer[offset + i] = m & 0xff, i += d, m /= 256, mLen -= 8\n ) {}\n\n e = (e << mLen) | m\n eLen += mLen\n for (\n ;\n eLen > 0;\n buffer[offset + i] = e & 0xff, i += d, e /= 256, eLen -= 8\n ) {}\n\n buffer[offset + i - d] |= s * 128\n}\n", "export { Buffer } from '_node-buffer-polyfill_.js'\n", "/*\nobject-assign\n(c) Sindre Sorhus\n@license MIT\n*/\n\n'use strict';\n/* eslint-disable no-unused-vars */\nvar getOwnPropertySymbols = Object.getOwnPropertySymbols;\nvar hasOwnProperty = Object.prototype.hasOwnProperty;\nvar propIsEnumerable = Object.prototype.propertyIsEnumerable;\n\nfunction toObject(val) {\n\tif (val === null || val === undefined) {\n\t\tthrow new TypeError('Object.assign cannot be called with null or undefined');\n\t}\n\n\treturn Object(val);\n}\n\nfunction shouldUseNative() {\n\ttry {\n\t\tif (!Object.assign) {\n\t\t\treturn false;\n\t\t}\n\n\t\t// Detect buggy property enumeration order in older V8 versions.\n\n\t\t// https://bugs.chromium.org/p/v8/issues/detail?id=4118\n\t\tvar test1 = new String('abc'); // eslint-disable-line no-new-wrappers\n\t\ttest1[5] = 'de';\n\t\tif (Object.getOwnPropertyNames(test1)[0] === '5') {\n\t\t\treturn false;\n\t\t}\n\n\t\t// https://bugs.chromium.org/p/v8/issues/detail?id=3056\n\t\tvar test2 = {};\n\t\tfor (var i = 0; i < 10; i++) {\n\t\t\ttest2['_' + String.fromCharCode(i)] = i;\n\t\t}\n\t\tvar order2 = Object.getOwnPropertyNames(test2).map(function (n) {\n\t\t\treturn test2[n];\n\t\t});\n\t\tif (order2.join('') !== '0123456789') {\n\t\t\treturn false;\n\t\t}\n\n\t\t// https://bugs.chromium.org/p/v8/issues/detail?id=3056\n\t\tvar test3 = {};\n\t\t'abcdefghijklmnopqrst'.split('').forEach(function (letter) {\n\t\t\ttest3[letter] = letter;\n\t\t});\n\t\tif (Object.keys(Object.assign({}, test3)).join('') !==\n\t\t\t\t'abcdefghijklmnopqrst') {\n\t\t\treturn false;\n\t\t}\n\n\t\treturn true;\n\t} catch (err) {\n\t\t// We don't expect any of the above to throw, but better to be safe.\n\t\treturn false;\n\t}\n}\n\nmodule.exports = shouldUseNative() ? Object.assign : function (target, source) {\n\tvar from;\n\tvar to = toObject(target);\n\tvar symbols;\n\n\tfor (var s = 1; s < arguments.length; s++) {\n\t\tfrom = Object(arguments[s]);\n\n\t\tfor (var key in from) {\n\t\t\tif (hasOwnProperty.call(from, key)) {\n\t\t\t\tto[key] = from[key];\n\t\t\t}\n\t\t}\n\n\t\tif (getOwnPropertySymbols) {\n\t\t\tsymbols = getOwnPropertySymbols(from);\n\t\t\tfor (var i = 0; i < symbols.length; i++) {\n\t\t\t\tif (propIsEnumerable.call(from, symbols[i])) {\n\t\t\t\t\tto[symbols[i]] = from[symbols[i]];\n\t\t\t\t}\n\t\t\t}\n\t\t}\n\t}\n\n\treturn to;\n};\n", "/** @license React v16.14.0\n * react.production.min.js\n *\n * Copyright (c) Facebook, Inc. and its affiliates.\n *\n * This source code is licensed under the MIT license found in the\n * LICENSE file in the root directory of this source tree.\n */\n\n'use strict';var l=require(\"object-assign\"),n=\"function\"===typeof Symbol&&Symbol.for,p=n?Symbol.for(\"react.element\"):60103,q=n?Symbol.for(\"react.portal\"):60106,r=n?Symbol.for(\"react.fragment\"):60107,t=n?Symbol.for(\"react.strict_mode\"):60108,u=n?Symbol.for(\"react.profiler\"):60114,v=n?Symbol.for(\"react.provider\"):60109,w=n?Symbol.for(\"react.context\"):60110,x=n?Symbol.for(\"react.forward_ref\"):60112,y=n?Symbol.for(\"react.suspense\"):60113,z=n?Symbol.for(\"react.memo\"):60115,A=n?Symbol.for(\"react.lazy\"):\n60116,B=\"function\"===typeof Symbol&&Symbol.iterator;function C(a){for(var b=\"https://reactjs.org/docs/error-decoder.html?invariant=\"+a,c=1;cQ.length&&Q.push(a)}\nfunction T(a,b,c,e){var d=typeof a;if(\"undefined\"===d||\"boolean\"===d)a=null;var g=!1;if(null===a)g=!0;else switch(d){case \"string\":case \"number\":g=!0;break;case \"object\":switch(a.$$typeof){case p:case q:g=!0}}if(g)return c(e,a,\"\"===b?\".\"+U(a,0):b),1;g=0;b=\"\"===b?\".\":b+\":\";if(Array.isArray(a))for(var k=0;k {\n Object.setPrototypeOf(wrapper, mixin);\n if (!mixin[_originalMixin]) {\n mixin[_originalMixin] = mixin;\n }\n return wrapper;\n };\n\n const Cached = exports.Cached = mixin => wrap(mixin, superclass => {\n // Get or create a symbol used to look up a previous application of mixin\n // to the class. This symbol is unique per mixin definition, so a class will have N\n // applicationRefs if it has had N mixins applied to it. A mixin will have\n // exactly one _cachedApplicationRef used to store its applications.\n let applicationRef = mixin[_cachedApplicationRef];\n if (!applicationRef) {\n applicationRef = mixin[_cachedApplicationRef] = Symbol(mixin.name);\n }\n // Look up an existing application of `mixin` to `c`, return it if found.\n if (superclass.hasOwnProperty(applicationRef)) {\n return superclass[applicationRef];\n }\n // Apply the mixin\n let application = mixin(superclass);\n // Cache the mixin application on the superclass\n superclass[applicationRef] = application;\n return application;\n });\n\n const HasInstance = exports.HasInstance = mixin => {\n if (Symbol.hasInstance && !mixin.hasOwnProperty(Symbol.hasInstance)) {\n Object.defineProperty(mixin, Symbol.hasInstance, {\n value: function (o) {\n const originalMixin = this[_originalMixin];\n while (o != null) {\n if (o.hasOwnProperty(_mixinRef) && o[_mixinRef] === originalMixin) {\n return true;\n }\n o = Object.getPrototypeOf(o);\n }\n return false;\n }\n });\n }\n return mixin;\n };\n\n const BareMixin = exports.BareMixin = mixin => wrap(mixin, superclass => {\n // Apply the mixin\n let application = mixin(superclass);\n\n // Attach a reference from mixin applition to wrapped mixin for RTTI\n // mixin[@@hasInstance] should use this.\n application.prototype[_mixinRef] = mixin[_originalMixin];\n return application;\n });\n\n const Mixin = exports.Mixin = mixin => Cached(HasInstance(BareMixin(mixin)));\n\n const mix = exports.mix = superClass => new MixinBuilder(superClass);\n\n class MixinBuilder {\n constructor(superclass) {\n this.superclass = superclass;\n }\n\n with() {\n return Array.from(arguments).reduce((c, m) => m(c), this.superclass);\n }\n\n }\n});", "//! moment.js\n//! version : 2.31.0\n//! authors : Tim Wood, Iskren Chernev, Moment.js contributors\n//! license : MIT\n//! momentjs.com\n\n;(function (global, factory) {\n typeof exports === 'object' && typeof module !== 'undefined' ? module.exports = factory() :\n typeof define === 'function' && define.amd ? define(factory) :\n global.moment = factory()\n}(this, (function () { 'use strict';\n\n var hookCallback;\n\n function hooks() {\n return hookCallback.apply(null, arguments);\n }\n\n // This is done to register the method called with moment()\n // without creating circular dependencies.\n function setHookCallback(callback) {\n hookCallback = callback;\n }\n\n function isArray(input) {\n return (\n input instanceof Array ||\n Object.prototype.toString.call(input) === '[object Array]'\n );\n }\n\n function isObject(input) {\n // IE8 will treat undefined and null as object if it wasn't for\n // input != null\n return (\n input != null &&\n Object.prototype.toString.call(input) === '[object Object]'\n );\n }\n\n function hasOwnProp(a, b) {\n return Object.prototype.hasOwnProperty.call(a, b);\n }\n\n function isObjectEmpty(obj) {\n if (Object.getOwnPropertyNames) {\n return Object.getOwnPropertyNames(obj).length === 0;\n } else {\n var k;\n for (k in obj) {\n if (hasOwnProp(obj, k)) {\n return false;\n }\n }\n return true;\n }\n }\n\n function isUndefined(input) {\n return input === void 0;\n }\n\n function isNumber(input) {\n return (\n typeof input === 'number' ||\n Object.prototype.toString.call(input) === '[object Number]'\n );\n }\n\n function isDate(input) {\n return (\n input instanceof Date ||\n Object.prototype.toString.call(input) === '[object Date]'\n );\n }\n\n function map(arr, fn) {\n var res = [],\n i,\n arrLen = arr.length;\n for (i = 0; i < arrLen; ++i) {\n res.push(fn(arr[i], i));\n }\n return res;\n }\n\n function extend(a, b) {\n for (var i in b) {\n if (hasOwnProp(b, i)) {\n a[i] = b[i];\n }\n }\n\n if (hasOwnProp(b, 'toString')) {\n a.toString = b.toString;\n }\n\n if (hasOwnProp(b, 'valueOf')) {\n a.valueOf = b.valueOf;\n }\n\n return a;\n }\n\n function createUTC(input, format, locale, strict) {\n return createLocalOrUTC(input, format, locale, strict, true).utc();\n }\n\n function defaultParsingFlags() {\n // We need to deep clone this object.\n return {\n empty: false,\n unusedTokens: [],\n unusedInput: [],\n overflow: -2,\n charsLeftOver: 0,\n nullInput: false,\n invalidEra: null,\n invalidMonth: null,\n invalidOffset: null,\n invalidFormat: false,\n userInvalidated: false,\n iso: false,\n parsedDateParts: [],\n era: null,\n meridiem: null,\n rfc2822: false,\n weekdayMismatch: false,\n };\n }\n\n function getParsingFlags(m) {\n if (m._pf == null) {\n m._pf = defaultParsingFlags();\n }\n return m._pf;\n }\n\n var some;\n if (Array.prototype.some) {\n some = Array.prototype.some;\n } else {\n some = function (fun) {\n var t = Object(this),\n len = t.length >>> 0,\n i;\n\n for (i = 0; i < len; i++) {\n if (i in t && fun.call(this, t[i], i, t)) {\n return true;\n }\n }\n\n return false;\n };\n }\n\n function isValid$2(m) {\n var flags = null,\n parsedParts = false,\n isNowValid = m._d && !isNaN(m._d.getTime());\n if (isNowValid) {\n flags = getParsingFlags(m);\n parsedParts = some.call(flags.parsedDateParts, function (i) {\n return i != null;\n });\n isNowValid =\n flags.overflow < 0 &&\n !flags.empty &&\n !flags.invalidEra &&\n !flags.invalidMonth &&\n !flags.invalidOffset &&\n !flags.invalidWeekday &&\n !flags.weekdayMismatch &&\n !flags.nullInput &&\n !flags.invalidFormat &&\n !flags.userInvalidated &&\n (!flags.meridiem || (flags.meridiem && parsedParts));\n if (m._strict) {\n isNowValid =\n isNowValid &&\n flags.charsLeftOver === 0 &&\n flags.unusedTokens.length === 0 &&\n flags.bigHour === undefined;\n }\n }\n if (Object.isFrozen == null || !Object.isFrozen(m)) {\n m._isValid = isNowValid;\n } else {\n return isNowValid;\n }\n return m._isValid;\n }\n\n function createInvalid$1(flags) {\n var m = createUTC(NaN);\n if (flags != null) {\n extend(getParsingFlags(m), flags);\n } else {\n getParsingFlags(m).userInvalidated = true;\n }\n\n return m;\n }\n\n // Plugins that add properties should also add the key here (null value),\n // so we can properly clone ourselves.\n var momentProperties = (hooks.momentProperties = []),\n updateInProgress = false;\n\n function copyConfig(to, from) {\n var i,\n prop,\n val,\n momentPropertiesLen = momentProperties.length;\n\n if (!isUndefined(from._isAMomentObject)) {\n to._isAMomentObject = from._isAMomentObject;\n }\n if (!isUndefined(from._i)) {\n to._i = from._i;\n }\n if (!isUndefined(from._f)) {\n to._f = from._f;\n }\n if (!isUndefined(from._l)) {\n to._l = from._l;\n }\n if (!isUndefined(from._strict)) {\n to._strict = from._strict;\n }\n if (!isUndefined(from._tzm)) {\n to._tzm = from._tzm;\n }\n if (!isUndefined(from._isUTC)) {\n to._isUTC = from._isUTC;\n }\n if (!isUndefined(from._offset)) {\n to._offset = from._offset;\n }\n if (!isUndefined(from._pf)) {\n to._pf = getParsingFlags(from);\n }\n if (!isUndefined(from._locale)) {\n to._locale = from._locale;\n }\n\n if (momentPropertiesLen > 0) {\n for (i = 0; i < momentPropertiesLen; i++) {\n prop = momentProperties[i];\n val = from[prop];\n if (!isUndefined(val)) {\n to[prop] = val;\n }\n }\n }\n\n return to;\n }\n\n // Moment prototype object\n function Moment(config) {\n copyConfig(this, config);\n this._d = new Date(config._d != null ? config._d.getTime() : NaN);\n if (!this.isValid()) {\n this._d = new Date(NaN);\n }\n // Prevent infinite loop in case updateOffset creates new moment\n // objects.\n if (updateInProgress === false) {\n updateInProgress = true;\n hooks.updateOffset(this);\n updateInProgress = false;\n }\n }\n\n function isMoment(obj) {\n return (\n obj instanceof Moment || (obj != null && obj._isAMomentObject != null)\n );\n }\n\n function warn(msg) {\n if (\n hooks.suppressDeprecationWarnings === false &&\n typeof console !== 'undefined' &&\n console.warn\n ) {\n console.warn('Deprecation warning: ' + msg);\n }\n }\n\n function deprecate(msg, fn) {\n var firstTime = true;\n\n return extend(function () {\n if (hooks.deprecationHandler != null) {\n hooks.deprecationHandler(null, msg);\n }\n if (firstTime) {\n var args = [],\n arg,\n i,\n key,\n argLen = arguments.length;\n for (i = 0; i < argLen; i++) {\n arg = '';\n if (typeof arguments[i] === 'object') {\n arg += '\\n[' + i + '] ';\n for (key in arguments[0]) {\n if (hasOwnProp(arguments[0], key)) {\n arg += key + ': ' + arguments[0][key] + ', ';\n }\n }\n arg = arg.slice(0, -2); // Remove trailing comma and space\n } else {\n arg = arguments[i];\n }\n args.push(arg);\n }\n warn(\n msg +\n '\\nArguments: ' +\n Array.prototype.slice.call(args).join('') +\n '\\n' +\n new Error().stack\n );\n firstTime = false;\n }\n return fn.apply(this, arguments);\n }, fn);\n }\n\n var deprecations = {};\n\n function deprecateSimple(name, msg) {\n if (hooks.deprecationHandler != null) {\n hooks.deprecationHandler(name, msg);\n }\n if (!deprecations[name]) {\n warn(msg + '\\n' + new Error().stack);\n deprecations[name] = true;\n }\n }\n\n hooks.suppressDeprecationWarnings = false;\n hooks.deprecationHandler = null;\n\n function isFunction(input) {\n return (\n (typeof Function !== 'undefined' && input instanceof Function) ||\n Object.prototype.toString.call(input) === '[object Function]'\n );\n }\n\n var aliases = {\n D: 'date',\n dates: 'date',\n date: 'date',\n d: 'day',\n days: 'day',\n day: 'day',\n e: 'weekday',\n weekdays: 'weekday',\n weekday: 'weekday',\n E: 'isoWeekday',\n isoweekdays: 'isoWeekday',\n isoweekday: 'isoWeekday',\n DDD: 'dayOfYear',\n dayofyears: 'dayOfYear',\n dayofyear: 'dayOfYear',\n h: 'hour',\n hours: 'hour',\n hour: 'hour',\n ms: 'millisecond',\n milliseconds: 'millisecond',\n millisecond: 'millisecond',\n m: 'minute',\n minutes: 'minute',\n minute: 'minute',\n M: 'month',\n months: 'month',\n month: 'month',\n Q: 'quarter',\n quarters: 'quarter',\n quarter: 'quarter',\n s: 'second',\n seconds: 'second',\n second: 'second',\n gg: 'weekYear',\n weekyears: 'weekYear',\n weekyear: 'weekYear',\n GG: 'isoWeekYear',\n isoweekyears: 'isoWeekYear',\n isoweekyear: 'isoWeekYear',\n w: 'week',\n weeks: 'week',\n week: 'week',\n W: 'isoWeek',\n isoweeks: 'isoWeek',\n isoweek: 'isoWeek',\n y: 'year',\n years: 'year',\n year: 'year',\n };\n\n function normalizeUnits(units) {\n return typeof units === 'string'\n ? aliases[units] || aliases[units.toLowerCase()]\n : undefined;\n }\n\n function normalizeObjectUnits(inputObject) {\n var normalizedInput = {},\n normalizedProp,\n prop;\n\n for (prop in inputObject) {\n if (hasOwnProp(inputObject, prop)) {\n normalizedProp = normalizeUnits(prop);\n if (normalizedProp) {\n normalizedInput[normalizedProp] = inputObject[prop];\n }\n }\n }\n\n return normalizedInput;\n }\n\n var priorities = {\n date: 9,\n day: 11,\n weekday: 11,\n isoWeekday: 11,\n dayOfYear: 4,\n hour: 13,\n millisecond: 16,\n minute: 14,\n month: 8,\n quarter: 7,\n second: 15,\n weekYear: 1,\n isoWeekYear: 1,\n week: 5,\n isoWeek: 5,\n year: 1,\n };\n\n function getPrioritizedUnits(unitsObj) {\n var units = [],\n u;\n for (u in unitsObj) {\n if (hasOwnProp(unitsObj, u)) {\n units.push({ unit: u, priority: priorities[u] });\n }\n }\n units.sort(function (a, b) {\n return a.priority - b.priority;\n });\n return units;\n }\n\n function zeroFill(number, targetLength, forceSign) {\n var absNumber = '' + Math.abs(number),\n zerosToFill = targetLength - absNumber.length,\n sign = number >= 0;\n return (\n (sign ? (forceSign ? '+' : '') : '-') +\n Math.pow(10, Math.max(0, zerosToFill)).toString().substr(1) +\n absNumber\n );\n }\n\n var formattingTokens =\n /(\\[[^\\[]*\\])|(\\\\e)|(\\\\)?(eHHmm|[Hh]mm(ss)?|Mo|MM?M?M?|Do|DDDo|DD?D?D?|ddd?d?|do?|w[o|w]?|W[o|W]?|Qo?|N{1,5}|YYYYYY|YYYYY|YYYY|YY|y{2,4}|yo?|gg(ggg?)?|GG(GGG?)?|e|E|a|A|hh?|HH?|kk?|mm?|ss?|S{1,9}|x|X|zz?|ZZ?|.)/g,\n localFormattingTokens = /(\\[[^\\[]*\\])|(\\\\)?(LTS|LT|LL?L?L?|l{1,4})/g,\n formatFunctions = {},\n formatTokenFunctions = {};\n\n // token: 'M'\n // padded: ['MM', 2]\n // ordinal: 'Mo'\n // callback: function () { this.month() + 1 }\n function addFormatToken(token, padded, ordinal, callback) {\n var func = callback;\n if (typeof callback === 'string') {\n func = function () {\n return this[callback]();\n };\n }\n if (token) {\n formatTokenFunctions[token] = func;\n }\n if (padded) {\n formatTokenFunctions[padded[0]] = function () {\n return zeroFill(func.apply(this, arguments), padded[1], padded[2]);\n };\n }\n if (ordinal) {\n formatTokenFunctions[ordinal] = function () {\n return this.localeData().ordinal(\n func.apply(this, arguments),\n token\n );\n };\n }\n }\n\n function removeFormattingTokens(input) {\n if (input.match(/\\[[\\s\\S]/)) {\n return input.replace(/^\\[|\\]$/g, '');\n }\n return input.replace(/\\\\/g, '');\n }\n\n function makeFormatFunction(format) {\n var array = format.match(formattingTokens),\n i,\n length;\n\n for (i = 0, length = array.length; i < length; i++) {\n if (formatTokenFunctions[array[i]]) {\n array[i] = formatTokenFunctions[array[i]];\n } else {\n array[i] = removeFormattingTokens(array[i]);\n }\n }\n\n return function (mom) {\n var output = '',\n i;\n for (i = 0; i < length; i++) {\n output += isFunction(array[i])\n ? array[i].call(mom, format)\n : array[i];\n }\n return output;\n };\n }\n\n // format date using native date object\n function formatMoment(m, format) {\n if (!m.isValid()) {\n return m.localeData().invalidDate();\n }\n\n format = expandFormat(format, m.localeData());\n var cacheKey = '$' + format;\n if (!hasOwnProp(formatFunctions, cacheKey)) {\n formatFunctions[cacheKey] = makeFormatFunction(format);\n }\n\n return formatFunctions[cacheKey](m);\n }\n\n function expandFormat(format, locale) {\n var i = 5;\n\n function replaceLongDateFormatTokens(input) {\n return locale.longDateFormat(input) || input;\n }\n\n localFormattingTokens.lastIndex = 0;\n while (i >= 0 && localFormattingTokens.test(format)) {\n format = format.replace(\n localFormattingTokens,\n replaceLongDateFormatTokens\n );\n localFormattingTokens.lastIndex = 0;\n i -= 1;\n }\n\n return format;\n }\n\n var match1 = /\\d/, // 0 - 9\n match2 = /\\d\\d/, // 00 - 99\n match3 = /\\d{3}/, // 000 - 999\n match4 = /\\d{4}/, // 0000 - 9999\n match6 = /[+-]?\\d{6}/, // -999999 - 999999\n match1to2 = /\\d\\d?/, // 0 - 99\n match3to4 = /\\d\\d\\d\\d?/, // 999 - 9999\n match5to6 = /\\d\\d\\d\\d\\d\\d?/, // 99999 - 999999\n match1to3 = /\\d{1,3}/, // 0 - 999\n match1to4 = /\\d{1,4}/, // 0 - 9999\n match1to6 = /[+-]?\\d{1,6}/, // -999999 - 999999\n matchUnsigned = /\\d+/, // 0 - inf\n matchSigned = /[+-]?\\d+/, // -inf - inf\n matchOffset = /Z|[+-]\\d\\d:?\\d\\d/gi, // +00:00 -00:00 +0000 -0000 or Z\n matchShortOffset = /Z|[+-]\\d\\d(?::?\\d\\d)?/gi, // +00 -00 +00:00 -00:00 +0000 -0000 or Z\n matchTimestamp = /[+-]?\\d+(\\.\\d{1,3})?/, // 123456789 123456789.123\n // any word (or two) characters or numbers including two/three word month in arabic.\n // includes scottish gaelic two word and hyphenated months\n matchWord =\n /[0-9]{0,256}['a-z\\u00A0-\\u05FF\\u0700-\\uD7FF\\uF900-\\uFDCF\\uFDF0-\\uFF07\\uFF10-\\uFFEF]{1,256}|[\\u0600-\\u06FF\\/]{1,256}(\\s*?[\\u0600-\\u06FF]{1,256}){1,2}/i,\n match1to2NoLeadingZero = /^[1-9]\\d?/, // 1-99\n match1to2HasZero = /^([1-9]\\d|\\d)/, // 0-99\n regexes;\n\n regexes = {};\n\n function addRegexToken(token, regex, strictRegex) {\n regexes[token] = isFunction(regex)\n ? regex\n : function (isStrict, localeData) {\n return isStrict && strictRegex ? strictRegex : regex;\n };\n }\n\n function getParseRegexForToken(token, config) {\n if (!hasOwnProp(regexes, token)) {\n return new RegExp(unescapeFormat(token));\n }\n\n return regexes[token](config._strict, config._locale);\n }\n\n // Code from http://stackoverflow.com/questions/3561493/is-there-a-regexp-escape-function-in-javascript\n function unescapeFormat(s) {\n return regexEscape(\n s\n .replace('\\\\', '')\n .replace(\n /\\\\(\\[)|\\\\(\\])|\\[([^\\]\\[]*)\\]|\\\\(.)/g,\n function (matched, p1, p2, p3, p4) {\n return p1 || p2 || p3 || p4;\n }\n )\n );\n }\n\n function regexEscape(s) {\n return s.replace(/[-\\/\\\\^$*+?.()|[\\]{}]/g, '\\\\$&');\n }\n\n function absFloor(number) {\n if (number < 0) {\n // -0 -> 0\n return Math.ceil(number) || 0;\n } else {\n return Math.floor(number);\n }\n }\n\n function toInt(argumentForCoercion) {\n var coercedNumber = +argumentForCoercion,\n value = 0;\n\n if (coercedNumber !== 0 && isFinite(coercedNumber)) {\n value = absFloor(coercedNumber);\n }\n\n return value;\n }\n\n var tokens = {};\n\n function addParseToken(token, callback) {\n var i,\n func = callback,\n tokenLen;\n if (typeof token === 'string') {\n token = [token];\n }\n if (isNumber(callback)) {\n func = function (input, array) {\n array[callback] = toInt(input);\n };\n }\n tokenLen = token.length;\n for (i = 0; i < tokenLen; i++) {\n tokens[token[i]] = func;\n }\n }\n\n function addWeekParseToken(token, callback) {\n addParseToken(token, function (input, array, config, token) {\n config._w = config._w || {};\n callback(input, config._w, config, token);\n });\n }\n\n function addTimeToArrayFromToken(token, input, config) {\n if (input != null && hasOwnProp(tokens, token)) {\n tokens[token](input, config._a, config, token);\n }\n }\n\n function isLeapYear(year) {\n return (year % 4 === 0 && year % 100 !== 0) || year % 400 === 0;\n }\n\n var YEAR = 0,\n MONTH = 1,\n DATE = 2,\n HOUR = 3,\n MINUTE = 4,\n SECOND = 5,\n MILLISECOND = 6,\n WEEK = 7,\n WEEKDAY = 8;\n\n // FORMATTING\n\n addFormatToken('Y', 0, 0, function () {\n var y = this.year();\n return y <= 9999 ? zeroFill(y, 4) : '+' + y;\n });\n\n addFormatToken(0, ['YY', 2], 0, function () {\n return this.year() % 100;\n });\n\n addFormatToken(0, ['YYYY', 4], 0, 'year');\n addFormatToken(0, ['YYYYY', 5], 0, 'year');\n addFormatToken(0, ['YYYYYY', 6, true], 0, 'year');\n\n // PARSING\n\n addRegexToken('Y', matchSigned);\n addRegexToken('YY', match1to2, match2);\n addRegexToken('YYYY', match1to4, match4);\n addRegexToken('YYYYY', match1to6, match6);\n addRegexToken('YYYYYY', match1to6, match6);\n\n addParseToken(['YYYYY', 'YYYYYY'], YEAR);\n addParseToken('YYYY', function (input, array) {\n array[YEAR] =\n input.length === 2 ? hooks.parseTwoDigitYear(input) : toInt(input);\n });\n addParseToken('YY', function (input, array) {\n array[YEAR] = hooks.parseTwoDigitYear(input);\n });\n addParseToken('Y', function (input, array) {\n array[YEAR] = parseInt(input, 10);\n });\n\n // HELPERS\n\n function daysInYear(year) {\n return isLeapYear(year) ? 366 : 365;\n }\n\n // HOOKS\n\n hooks.parseTwoDigitYear = function (input) {\n return toInt(input) + (toInt(input) > 68 ? 1900 : 2000);\n };\n\n // MOMENTS\n\n var getSetYear = makeGetSet('FullYear', true);\n\n function getIsLeapYear() {\n return isLeapYear(this.year());\n }\n\n function makeGetSet(unit, keepTime) {\n return function (value) {\n if (value != null) {\n set$1(this, unit, value);\n hooks.updateOffset(this, keepTime);\n return this;\n } else {\n return get$2(this, unit);\n }\n };\n }\n\n function get$2(mom, unit) {\n if (!mom.isValid()) {\n return NaN;\n }\n\n var d = mom._d,\n isUTC = mom._isUTC;\n\n switch (unit) {\n case 'Milliseconds':\n return isUTC ? d.getUTCMilliseconds() : d.getMilliseconds();\n case 'Seconds':\n return isUTC ? d.getUTCSeconds() : d.getSeconds();\n case 'Minutes':\n return isUTC ? d.getUTCMinutes() : d.getMinutes();\n case 'Hours':\n return isUTC ? d.getUTCHours() : d.getHours();\n case 'Date':\n return isUTC ? d.getUTCDate() : d.getDate();\n case 'Day':\n return isUTC ? d.getUTCDay() : d.getDay();\n case 'Month':\n return isUTC ? d.getUTCMonth() : d.getMonth();\n case 'FullYear':\n return isUTC ? d.getUTCFullYear() : d.getFullYear();\n default:\n return NaN; // Just in case\n }\n }\n\n function set$1(mom, unit, value) {\n var d, isUTC, year, month, date;\n\n if (!mom.isValid() || isNaN(value)) {\n return;\n }\n\n d = mom._d;\n isUTC = mom._isUTC;\n\n switch (unit) {\n case 'Milliseconds':\n return void (isUTC\n ? d.setUTCMilliseconds(value)\n : d.setMilliseconds(value));\n case 'Seconds':\n return void (isUTC ? d.setUTCSeconds(value) : d.setSeconds(value));\n case 'Minutes':\n return void (isUTC ? d.setUTCMinutes(value) : d.setMinutes(value));\n case 'Hours':\n return void (isUTC ? d.setUTCHours(value) : d.setHours(value));\n case 'Date':\n return void (isUTC ? d.setUTCDate(value) : d.setDate(value));\n // case 'Day': // Not real\n // return void (isUTC ? d.setUTCDay(value) : d.setDay(value));\n // case 'Month': // Not used because we need to pass two variables\n // return void (isUTC ? d.setUTCMonth(value) : d.setMonth(value));\n case 'FullYear':\n break; // See below ...\n default:\n return; // Just in case\n }\n\n year = value;\n month = mom.month();\n date = mom.date();\n date = date === 29 && month === 1 && !isLeapYear(year) ? 28 : date;\n void (isUTC\n ? d.setUTCFullYear(year, month, date)\n : d.setFullYear(year, month, date));\n }\n\n // MOMENTS\n\n function stringGet(units) {\n units = normalizeUnits(units);\n if (isFunction(this[units])) {\n return this[units]();\n }\n return this;\n }\n\n function stringSet(units, value) {\n if (typeof units === 'object') {\n units = normalizeObjectUnits(units);\n var prioritized = getPrioritizedUnits(units),\n i,\n prioritizedLen = prioritized.length;\n for (i = 0; i < prioritizedLen; i++) {\n this[prioritized[i].unit](units[prioritized[i].unit]);\n }\n } else {\n units = normalizeUnits(units);\n if (isFunction(this[units])) {\n return this[units](value);\n }\n }\n return this;\n }\n\n function mod$1(n, x) {\n return ((n % x) + x) % x;\n }\n\n var indexOf;\n\n if (Array.prototype.indexOf) {\n indexOf = Array.prototype.indexOf;\n } else {\n indexOf = function (o) {\n // I know\n var i;\n for (i = 0; i < this.length; ++i) {\n if (this[i] === o) {\n return i;\n }\n }\n return -1;\n };\n }\n\n function daysInMonth(year, month) {\n if (isNaN(year) || isNaN(month)) {\n return NaN;\n }\n var modMonth = mod$1(month, 12);\n year += (month - modMonth) / 12;\n return modMonth === 1\n ? isLeapYear(year)\n ? 29\n : 28\n : 31 - ((modMonth % 7) % 2);\n }\n\n // FORMATTING\n\n addFormatToken('M', ['MM', 2], 'Mo', function () {\n return this.month() + 1;\n });\n\n addFormatToken('MMM', 0, 0, function (format) {\n return this.localeData().monthsShort(this, format);\n });\n\n addFormatToken('MMMM', 0, 0, function (format) {\n return this.localeData().months(this, format);\n });\n\n // PARSING\n\n addRegexToken('M', match1to2, match1to2NoLeadingZero);\n addRegexToken('MM', match1to2, match2);\n addRegexToken('MMM', function (isStrict, locale) {\n return locale.monthsShortRegex(isStrict);\n });\n addRegexToken('MMMM', function (isStrict, locale) {\n return locale.monthsRegex(isStrict);\n });\n\n addParseToken(['M', 'MM'], function (input, array) {\n array[MONTH] = toInt(input) - 1;\n });\n\n addParseToken(['MMM', 'MMMM'], function (input, array, config, token) {\n var month = config._locale.monthsParse(input, token, config._strict);\n // if we didn't find a month name, mark the date as invalid.\n if (month != null) {\n array[MONTH] = month;\n } else {\n getParsingFlags(config).invalidMonth = input;\n }\n });\n\n // LOCALES\n\n var defaultLocaleMonths =\n 'January_February_March_April_May_June_July_August_September_October_November_December'.split(\n '_'\n ),\n defaultLocaleMonthsShort =\n 'Jan_Feb_Mar_Apr_May_Jun_Jul_Aug_Sep_Oct_Nov_Dec'.split('_'),\n MONTHS_IN_FORMAT = /D[oD]?(\\[[^\\[\\]]*\\]|\\s)+MMMM?/,\n defaultMonthsShortRegex = matchWord,\n defaultMonthsRegex = matchWord,\n monthsParseProperties = [\n 'monthsParse',\n 'longMonthsParse',\n 'shortMonthsParse',\n 'monthsRegex',\n 'monthsShortRegex',\n 'monthsStrictRegex',\n 'monthsShortStrictRegex',\n ];\n\n function clearMonthsParseCache(locale, config) {\n var i, prop;\n for (i = 0; i < monthsParseProperties.length; i++) {\n prop = monthsParseProperties[i];\n if (!hasOwnProp(config, prop)) {\n delete locale['_' + prop];\n }\n }\n }\n\n function localeMonths(m, format) {\n if (!m) {\n return isArray(this._months)\n ? this._months\n : this._months['standalone'];\n }\n return isArray(this._months)\n ? this._months[m.month()]\n : this._months[\n (this._months.isFormat || MONTHS_IN_FORMAT).test(format)\n ? 'format'\n : 'standalone'\n ][m.month()];\n }\n\n function localeMonthsShort(m, format) {\n if (!m) {\n return isArray(this._monthsShort)\n ? this._monthsShort\n : this._monthsShort['standalone'];\n }\n return isArray(this._monthsShort)\n ? this._monthsShort[m.month()]\n : this._monthsShort[\n MONTHS_IN_FORMAT.test(format) ? 'format' : 'standalone'\n ][m.month()];\n }\n\n function handleStrictParse$1(monthName, format, strict) {\n var i,\n ii,\n mom,\n llc = monthName.toLocaleLowerCase();\n if (!this._monthsParse) {\n // this is not used\n this._monthsParse = [];\n this._longMonthsParse = [];\n this._shortMonthsParse = [];\n for (i = 0; i < 12; ++i) {\n mom = createUTC([2000, i]);\n this._shortMonthsParse[i] = this.monthsShort(\n mom,\n ''\n ).toLocaleLowerCase();\n this._longMonthsParse[i] = this.months(mom, '').toLocaleLowerCase();\n }\n }\n\n if (strict) {\n if (format === 'MMM') {\n ii = indexOf.call(this._shortMonthsParse, llc);\n return ii !== -1 ? ii : null;\n } else {\n ii = indexOf.call(this._longMonthsParse, llc);\n return ii !== -1 ? ii : null;\n }\n } else {\n if (format === 'MMM') {\n ii = indexOf.call(this._shortMonthsParse, llc);\n if (ii !== -1) {\n return ii;\n }\n ii = indexOf.call(this._longMonthsParse, llc);\n return ii !== -1 ? ii : null;\n } else {\n ii = indexOf.call(this._longMonthsParse, llc);\n if (ii !== -1) {\n return ii;\n }\n ii = indexOf.call(this._shortMonthsParse, llc);\n return ii !== -1 ? ii : null;\n }\n }\n }\n\n function localeMonthsParse(monthName, format, strict) {\n var i, mom, regex;\n\n if (this._monthsParseExact) {\n return handleStrictParse$1.call(this, monthName, format, strict);\n }\n\n if (!this._monthsParse) {\n this._monthsParse = [];\n this._longMonthsParse = [];\n this._shortMonthsParse = [];\n }\n\n // TODO: add sorting\n // Sorting makes sure if one month (or abbr) is a prefix of another\n // see sorting in computeMonthsParse\n for (i = 0; i < 12; i++) {\n // make the regex if we don't have it already\n mom = createUTC([2000, i]);\n if (strict && !this._longMonthsParse[i]) {\n this._longMonthsParse[i] = new RegExp(\n '^' + this.months(mom, '').replace('.', '') + '$',\n 'i'\n );\n this._shortMonthsParse[i] = new RegExp(\n '^' + this.monthsShort(mom, '').replace('.', '') + '$',\n 'i'\n );\n }\n if (!strict && !this._monthsParse[i]) {\n regex =\n '^' + this.months(mom, '') + '|^' + this.monthsShort(mom, '');\n this._monthsParse[i] = new RegExp(regex.replace('.', ''), 'i');\n }\n // test the regex\n if (\n strict &&\n format === 'MMMM' &&\n this._longMonthsParse[i].test(monthName)\n ) {\n return i;\n } else if (\n strict &&\n format === 'MMM' &&\n this._shortMonthsParse[i].test(monthName)\n ) {\n return i;\n } else if (!strict && this._monthsParse[i].test(monthName)) {\n return i;\n }\n }\n }\n\n // MOMENTS\n\n function setMonth(mom, value) {\n if (!mom.isValid()) {\n // No op\n return mom;\n }\n\n if (typeof value === 'string') {\n if (/^\\d+$/.test(value)) {\n value = toInt(value);\n } else {\n value = mom.localeData().monthsParse(value);\n // TODO: Another silent failure?\n if (!isNumber(value)) {\n return mom;\n }\n }\n }\n\n var month = value,\n date = mom.date();\n\n date = date < 29 ? date : Math.min(date, daysInMonth(mom.year(), month));\n void (mom._isUTC\n ? mom._d.setUTCMonth(month, date)\n : mom._d.setMonth(month, date));\n return mom;\n }\n\n function getSetMonth(value) {\n if (value != null) {\n setMonth(this, value);\n hooks.updateOffset(this, true);\n return this;\n } else {\n return get$2(this, 'Month');\n }\n }\n\n function getDaysInMonth() {\n return daysInMonth(this.year(), this.month());\n }\n\n function monthsShortRegex(isStrict) {\n if (this._monthsParseExact) {\n if (!hasOwnProp(this, '_monthsRegex')) {\n computeMonthsParse.call(this);\n }\n if (isStrict) {\n return this._monthsShortStrictRegex;\n } else {\n return this._monthsShortRegex;\n }\n } else {\n if (!hasOwnProp(this, '_monthsShortRegex')) {\n this._monthsShortRegex = defaultMonthsShortRegex;\n }\n return this._monthsShortStrictRegex && isStrict\n ? this._monthsShortStrictRegex\n : this._monthsShortRegex;\n }\n }\n\n function monthsRegex(isStrict) {\n if (this._monthsParseExact) {\n if (!hasOwnProp(this, '_monthsRegex')) {\n computeMonthsParse.call(this);\n }\n if (isStrict) {\n return this._monthsStrictRegex;\n } else {\n return this._monthsRegex;\n }\n } else {\n if (!hasOwnProp(this, '_monthsRegex')) {\n this._monthsRegex = defaultMonthsRegex;\n }\n return this._monthsStrictRegex && isStrict\n ? this._monthsStrictRegex\n : this._monthsRegex;\n }\n }\n\n function computeMonthsParse() {\n function cmpLenRev(a, b) {\n return b.length - a.length;\n }\n\n var shortPieces = [],\n longPieces = [],\n mixedPieces = [],\n i,\n mom,\n shortP,\n longP;\n for (i = 0; i < 12; i++) {\n // make the regex if we don't have it already\n mom = createUTC([2000, i]);\n shortP = regexEscape(this.monthsShort(mom, ''));\n longP = regexEscape(this.months(mom, ''));\n shortPieces.push(shortP);\n longPieces.push(longP);\n mixedPieces.push(longP);\n mixedPieces.push(shortP);\n }\n // Sorting makes sure if one month (or abbr) is a prefix of another it\n // will match the longer piece.\n shortPieces.sort(cmpLenRev);\n longPieces.sort(cmpLenRev);\n mixedPieces.sort(cmpLenRev);\n\n this._monthsRegex = new RegExp('^(' + mixedPieces.join('|') + ')', 'i');\n this._monthsShortRegex = this._monthsRegex;\n this._monthsStrictRegex = new RegExp(\n '^(' + longPieces.join('|') + ')',\n 'i'\n );\n this._monthsShortStrictRegex = new RegExp(\n '^(' + shortPieces.join('|') + ')',\n 'i'\n );\n }\n\n // FORMATTING\n\n addFormatToken('d', 0, 'do', 'day');\n\n addFormatToken('dd', 0, 0, function (format) {\n return this.localeData().weekdaysMin(this, format);\n });\n\n addFormatToken('ddd', 0, 0, function (format) {\n return this.localeData().weekdaysShort(this, format);\n });\n\n addFormatToken('dddd', 0, 0, function (format) {\n return this.localeData().weekdays(this, format);\n });\n\n addFormatToken('e', 0, 0, 'weekday');\n addFormatToken('E', 0, 0, 'isoWeekday');\n addFormatToken('eHHmm', 0, 0, function () {\n return (\n '' +\n this.weekday() +\n zeroFill(this.hours(), 2) +\n zeroFill(this.minutes(), 2)\n );\n });\n\n // PARSING\n\n addRegexToken('d', match1to2);\n addRegexToken('e', match1to2);\n addRegexToken('E', match1to2);\n addRegexToken('eHHmm', match5to6);\n addRegexToken('dd', function (isStrict, locale) {\n return locale.weekdaysMinRegex(isStrict);\n });\n addRegexToken('ddd', function (isStrict, locale) {\n return locale.weekdaysShortRegex(isStrict);\n });\n addRegexToken('dddd', function (isStrict, locale) {\n return locale.weekdaysRegex(isStrict);\n });\n\n addWeekParseToken(['dd', 'ddd', 'dddd'], function (input, week, config, token) {\n var weekday = config._locale.weekdaysParse(input, token, config._strict);\n // if we didn't get a weekday name, mark the date as invalid\n if (weekday != null) {\n week.d = weekday;\n } else {\n getParsingFlags(config).invalidWeekday = input;\n }\n });\n\n addWeekParseToken(['d', 'e', 'E'], function (input, week, config, token) {\n week[token] = toInt(input);\n });\n\n addWeekParseToken('eHHmm', function (input, week, config) {\n var weekdayEnd = input.length - 4;\n\n week.e = toInt(input.substr(0, weekdayEnd));\n config._a[HOUR] = toInt(input.substr(weekdayEnd, 2));\n config._a[MINUTE] = toInt(input.substr(weekdayEnd + 2));\n });\n\n // HELPERS\n\n function parseWeekday(input, locale) {\n if (typeof input !== 'string') {\n return input;\n }\n\n if (!isNaN(input)) {\n return parseInt(input, 10);\n }\n\n input = locale.weekdaysParse(input);\n if (typeof input === 'number') {\n return input;\n }\n\n return null;\n }\n\n function parseIsoWeekday(input, locale) {\n if (typeof input === 'string') {\n return locale.weekdaysParse(input) % 7 || 7;\n }\n return isNaN(input) ? null : input;\n }\n\n // LOCALES\n function shiftWeekdays(ws, n) {\n return ws.slice(n, 7).concat(ws.slice(0, n));\n }\n\n var defaultLocaleWeekdays =\n 'Sunday_Monday_Tuesday_Wednesday_Thursday_Friday_Saturday'.split('_'),\n defaultLocaleWeekdaysShort = 'Sun_Mon_Tue_Wed_Thu_Fri_Sat'.split('_'),\n defaultLocaleWeekdaysMin = 'Su_Mo_Tu_We_Th_Fr_Sa'.split('_'),\n defaultWeekdaysRegex = matchWord,\n defaultWeekdaysShortRegex = matchWord,\n defaultWeekdaysMinRegex = matchWord,\n weekdaysParseProperties = [\n 'weekdaysParse',\n 'fullWeekdaysParse',\n 'shortWeekdaysParse',\n 'minWeekdaysParse',\n 'weekdaysRegex',\n 'weekdaysShortRegex',\n 'weekdaysMinRegex',\n 'weekdaysStrictRegex',\n 'weekdaysShortStrictRegex',\n 'weekdaysMinStrictRegex',\n ];\n\n function clearWeekdaysParseCache(locale, config) {\n var i, prop;\n for (i = 0; i < weekdaysParseProperties.length; i++) {\n prop = weekdaysParseProperties[i];\n if (!hasOwnProp(config, prop)) {\n delete locale['_' + prop];\n }\n }\n }\n\n function localeWeekdays(m, format) {\n var weekdays = isArray(this._weekdays)\n ? this._weekdays\n : this._weekdays[\n m && m !== true && this._weekdays.isFormat.test(format)\n ? 'format'\n : 'standalone'\n ];\n return m === true\n ? shiftWeekdays(weekdays, this._week.dow)\n : m\n ? weekdays[m.day()]\n : weekdays;\n }\n\n function localeWeekdaysShort(m) {\n return m === true\n ? shiftWeekdays(this._weekdaysShort, this._week.dow)\n : m\n ? this._weekdaysShort[m.day()]\n : this._weekdaysShort;\n }\n\n function localeWeekdaysMin(m) {\n return m === true\n ? shiftWeekdays(this._weekdaysMin, this._week.dow)\n : m\n ? this._weekdaysMin[m.day()]\n : this._weekdaysMin;\n }\n\n function handleStrictParse(weekdayName, format, strict) {\n var i,\n ii,\n mom,\n llc = weekdayName.toLocaleLowerCase();\n if (!this._weekdaysParse) {\n this._weekdaysParse = [];\n this._shortWeekdaysParse = [];\n this._minWeekdaysParse = [];\n\n for (i = 0; i < 7; ++i) {\n mom = createUTC([2000, 1]).day(i);\n this._minWeekdaysParse[i] = this.weekdaysMin(\n mom,\n ''\n ).toLocaleLowerCase();\n this._shortWeekdaysParse[i] = this.weekdaysShort(\n mom,\n ''\n ).toLocaleLowerCase();\n this._weekdaysParse[i] = this.weekdays(mom, '').toLocaleLowerCase();\n }\n }\n\n if (strict) {\n if (format === 'dddd') {\n ii = indexOf.call(this._weekdaysParse, llc);\n return ii !== -1 ? ii : null;\n } else if (format === 'ddd') {\n ii = indexOf.call(this._shortWeekdaysParse, llc);\n return ii !== -1 ? ii : null;\n } else {\n ii = indexOf.call(this._minWeekdaysParse, llc);\n return ii !== -1 ? ii : null;\n }\n } else {\n if (format === 'dddd') {\n ii = indexOf.call(this._weekdaysParse, llc);\n if (ii !== -1) {\n return ii;\n }\n ii = indexOf.call(this._shortWeekdaysParse, llc);\n if (ii !== -1) {\n return ii;\n }\n ii = indexOf.call(this._minWeekdaysParse, llc);\n return ii !== -1 ? ii : null;\n } else if (format === 'ddd') {\n ii = indexOf.call(this._shortWeekdaysParse, llc);\n if (ii !== -1) {\n return ii;\n }\n ii = indexOf.call(this._weekdaysParse, llc);\n if (ii !== -1) {\n return ii;\n }\n ii = indexOf.call(this._minWeekdaysParse, llc);\n return ii !== -1 ? ii : null;\n } else {\n ii = indexOf.call(this._minWeekdaysParse, llc);\n if (ii !== -1) {\n return ii;\n }\n ii = indexOf.call(this._weekdaysParse, llc);\n if (ii !== -1) {\n return ii;\n }\n ii = indexOf.call(this._shortWeekdaysParse, llc);\n return ii !== -1 ? ii : null;\n }\n }\n }\n\n function localeWeekdaysParse(weekdayName, format, strict) {\n var i, mom, regex;\n\n if (this._weekdaysParseExact) {\n return handleStrictParse.call(this, weekdayName, format, strict);\n }\n\n if (!this._weekdaysParse) {\n this._weekdaysParse = [];\n this._minWeekdaysParse = [];\n this._shortWeekdaysParse = [];\n this._fullWeekdaysParse = [];\n }\n\n for (i = 0; i < 7; i++) {\n // make the regex if we don't have it already\n\n mom = createUTC([2000, 1]).day(i);\n if (strict && !this._fullWeekdaysParse[i]) {\n this._fullWeekdaysParse[i] = new RegExp(\n '^' + this.weekdays(mom, '').replace('.', '\\\\.?') + '$',\n 'i'\n );\n this._shortWeekdaysParse[i] = new RegExp(\n '^' + this.weekdaysShort(mom, '').replace('.', '\\\\.?') + '$',\n 'i'\n );\n this._minWeekdaysParse[i] = new RegExp(\n '^' + this.weekdaysMin(mom, '').replace('.', '\\\\.?') + '$',\n 'i'\n );\n }\n if (!this._weekdaysParse[i]) {\n regex =\n '^' +\n this.weekdays(mom, '') +\n '|^' +\n this.weekdaysShort(mom, '') +\n '|^' +\n this.weekdaysMin(mom, '');\n this._weekdaysParse[i] = new RegExp(regex.replace('.', ''), 'i');\n }\n // test the regex\n if (\n strict &&\n format === 'dddd' &&\n this._fullWeekdaysParse[i].test(weekdayName)\n ) {\n return i;\n } else if (\n strict &&\n format === 'ddd' &&\n this._shortWeekdaysParse[i].test(weekdayName)\n ) {\n return i;\n } else if (\n strict &&\n format === 'dd' &&\n this._minWeekdaysParse[i].test(weekdayName)\n ) {\n return i;\n } else if (!strict && this._weekdaysParse[i].test(weekdayName)) {\n return i;\n }\n }\n }\n\n // MOMENTS\n\n function getSetDayOfWeek(input) {\n if (!this.isValid()) {\n return input != null ? this : NaN;\n }\n\n var day = get$2(this, 'Day');\n if (input != null) {\n input = parseWeekday(input, this.localeData());\n return this.add(input - day, 'd');\n } else {\n return day;\n }\n }\n\n function getSetLocaleDayOfWeek(input) {\n if (!this.isValid()) {\n return input != null ? this : NaN;\n }\n var weekday = (this.day() + 7 - this.localeData()._week.dow) % 7;\n return input == null ? weekday : this.add(input - weekday, 'd');\n }\n\n function getSetISODayOfWeek(input) {\n if (!this.isValid()) {\n return input != null ? this : NaN;\n }\n\n // behaves the same as moment#day except\n // as a getter, returns 7 instead of 0 (1-7 range instead of 0-6)\n // as a setter, sunday should belong to the previous week.\n\n if (input != null) {\n var weekday = parseIsoWeekday(input, this.localeData());\n return this.day(this.day() % 7 ? weekday : weekday - 7);\n } else {\n return this.day() || 7;\n }\n }\n\n function weekdaysRegex(isStrict) {\n if (this._weekdaysParseExact) {\n if (!hasOwnProp(this, '_weekdaysRegex')) {\n computeWeekdaysParse.call(this);\n }\n if (isStrict) {\n return this._weekdaysStrictRegex;\n } else {\n return this._weekdaysRegex;\n }\n } else {\n if (!hasOwnProp(this, '_weekdaysRegex')) {\n this._weekdaysRegex = defaultWeekdaysRegex;\n }\n return this._weekdaysStrictRegex && isStrict\n ? this._weekdaysStrictRegex\n : this._weekdaysRegex;\n }\n }\n\n function weekdaysShortRegex(isStrict) {\n if (this._weekdaysParseExact) {\n if (!hasOwnProp(this, '_weekdaysRegex')) {\n computeWeekdaysParse.call(this);\n }\n if (isStrict) {\n return this._weekdaysShortStrictRegex;\n } else {\n return this._weekdaysShortRegex;\n }\n } else {\n if (!hasOwnProp(this, '_weekdaysShortRegex')) {\n this._weekdaysShortRegex = defaultWeekdaysShortRegex;\n }\n return this._weekdaysShortStrictRegex && isStrict\n ? this._weekdaysShortStrictRegex\n : this._weekdaysShortRegex;\n }\n }\n\n function weekdaysMinRegex(isStrict) {\n if (this._weekdaysParseExact) {\n if (!hasOwnProp(this, '_weekdaysRegex')) {\n computeWeekdaysParse.call(this);\n }\n if (isStrict) {\n return this._weekdaysMinStrictRegex;\n } else {\n return this._weekdaysMinRegex;\n }\n } else {\n if (!hasOwnProp(this, '_weekdaysMinRegex')) {\n this._weekdaysMinRegex = defaultWeekdaysMinRegex;\n }\n return this._weekdaysMinStrictRegex && isStrict\n ? this._weekdaysMinStrictRegex\n : this._weekdaysMinRegex;\n }\n }\n\n function computeWeekdaysParse() {\n function cmpLenRev(a, b) {\n return b.length - a.length;\n }\n\n var minPieces = [],\n shortPieces = [],\n longPieces = [],\n mixedPieces = [],\n i,\n mom,\n minp,\n shortp,\n longp;\n for (i = 0; i < 7; i++) {\n // make the regex if we don't have it already\n mom = createUTC([2000, 1]).day(i);\n minp = regexEscape(this.weekdaysMin(mom, ''));\n shortp = regexEscape(this.weekdaysShort(mom, ''));\n longp = regexEscape(this.weekdays(mom, ''));\n minPieces.push(minp);\n shortPieces.push(shortp);\n longPieces.push(longp);\n mixedPieces.push(minp);\n mixedPieces.push(shortp);\n mixedPieces.push(longp);\n }\n // Sorting makes sure if one weekday (or abbr) is a prefix of another it\n // will match the longer piece.\n minPieces.sort(cmpLenRev);\n shortPieces.sort(cmpLenRev);\n longPieces.sort(cmpLenRev);\n mixedPieces.sort(cmpLenRev);\n\n this._weekdaysRegex = new RegExp('^(' + mixedPieces.join('|') + ')', 'i');\n this._weekdaysShortRegex = this._weekdaysRegex;\n this._weekdaysMinRegex = this._weekdaysRegex;\n\n this._weekdaysStrictRegex = new RegExp(\n '^(' + longPieces.join('|') + ')',\n 'i'\n );\n this._weekdaysShortStrictRegex = new RegExp(\n '^(' + shortPieces.join('|') + ')',\n 'i'\n );\n this._weekdaysMinStrictRegex = new RegExp(\n '^(' + minPieces.join('|') + ')',\n 'i'\n );\n }\n\n function set(config) {\n var prop, i;\n clearMonthsParseCache(this, config);\n clearWeekdaysParseCache(this, config);\n for (i in config) {\n if (hasOwnProp(config, i)) {\n prop = config[i];\n if (isFunction(prop)) {\n this[i] = prop;\n } else {\n this['_' + i] = prop;\n }\n }\n }\n this._config = config;\n // Lenient ordinal parsing accepts just a number in addition to\n // number + (possibly) stuff coming from _dayOfMonthOrdinalParse.\n // TODO: Remove \"ordinalParse\" fallback in next major release.\n this._dayOfMonthOrdinalParseLenient = new RegExp(\n (this._dayOfMonthOrdinalParse.source || this._ordinalParse.source) +\n '|' +\n /\\d{1,2}/.source\n );\n }\n\n function mergeConfigs(parentConfig, childConfig) {\n var res = extend({}, parentConfig),\n prop;\n for (prop in childConfig) {\n if (hasOwnProp(childConfig, prop)) {\n if (isObject(parentConfig[prop]) && isObject(childConfig[prop])) {\n res[prop] = {};\n extend(res[prop], parentConfig[prop]);\n extend(res[prop], childConfig[prop]);\n } else if (childConfig[prop] != null) {\n res[prop] = childConfig[prop];\n } else {\n delete res[prop];\n }\n }\n }\n for (prop in parentConfig) {\n if (\n hasOwnProp(parentConfig, prop) &&\n !hasOwnProp(childConfig, prop) &&\n isObject(parentConfig[prop])\n ) {\n // make sure changes to properties don't modify parent config\n res[prop] = extend({}, res[prop]);\n }\n }\n return res;\n }\n\n function Locale(config) {\n if (config != null) {\n this.set(config);\n }\n }\n\n var keys;\n\n if (Object.keys) {\n keys = Object.keys;\n } else {\n keys = function (obj) {\n var i,\n res = [];\n for (i in obj) {\n if (hasOwnProp(obj, i)) {\n res.push(i);\n }\n }\n return res;\n };\n }\n\n var defaultCalendar = {\n sameDay: '[Today at] LT',\n nextDay: '[Tomorrow at] LT',\n nextWeek: 'dddd [at] LT',\n lastDay: '[Yesterday at] LT',\n lastWeek: '[Last] dddd [at] LT',\n sameElse: 'L',\n };\n\n function calendar$1(key, mom, now) {\n var output = this._calendar[key] || this._calendar['sameElse'];\n return isFunction(output) ? output.call(mom, now) : output;\n }\n\n var defaultLongDateFormat = {\n LTS: 'h:mm:ss A',\n LT: 'h:mm A',\n L: 'MM/DD/YYYY',\n LL: 'MMMM D, YYYY',\n LLL: 'MMMM D, YYYY h:mm A',\n LLLL: 'dddd, MMMM D, YYYY h:mm A',\n };\n\n function longDateFormat(key) {\n var format = this._longDateFormat[key],\n formatUpper = this._longDateFormat[key.toUpperCase()],\n formatCache = this._longDateFormatCache;\n\n if (format || !formatUpper) {\n return format;\n }\n\n if (\n formatCache &&\n formatCache[key] &&\n formatCache[key].formatUpper === formatUpper\n ) {\n return formatCache[key].format;\n }\n\n format = formatUpper\n .match(formattingTokens)\n .map(function (tok) {\n if (\n tok === 'MMMM' ||\n tok === 'MM' ||\n tok === 'DD' ||\n tok === 'dddd'\n ) {\n return tok.slice(1);\n }\n return tok;\n })\n .join('');\n\n if (!formatCache) {\n formatCache = this._longDateFormatCache = {};\n }\n formatCache[key] = {\n formatUpper: formatUpper,\n format: format,\n };\n return format;\n }\n\n var defaultInvalidDate = 'Invalid date';\n\n function invalidDate() {\n return this._invalidDate;\n }\n\n var defaultOrdinal = '%d',\n defaultDayOfMonthOrdinalParse = /\\d{1,2}/;\n\n function ordinal(number) {\n return this._ordinal.replace('%d', number);\n }\n\n var defaultRelativeTime = {\n future: 'in %s',\n past: '%s ago',\n s: 'a few seconds',\n ss: '%d seconds',\n m: 'a minute',\n mm: '%d minutes',\n h: 'an hour',\n hh: '%d hours',\n d: 'a day',\n dd: '%d days',\n w: 'a week',\n ww: '%d weeks',\n M: 'a month',\n MM: '%d months',\n y: 'a year',\n yy: '%d years',\n };\n\n function relativeTimeWithoutPostformat(\n number,\n withoutSuffix,\n string,\n isFuture\n ) {\n var output = this._relativeTime[string];\n return isFunction(output)\n ? output(number, withoutSuffix, string, isFuture)\n : output.replace(/%d/i, number);\n }\n\n function relativeTime$1(number, withoutSuffix, string, isFuture) {\n return this.postformat(\n relativeTimeWithoutPostformat.call(\n this,\n number,\n withoutSuffix,\n string,\n isFuture\n )\n );\n }\n\n function pastFutureWithoutPostformat(diff, output) {\n var format = this._relativeTime[diff > 0 ? 'future' : 'past'];\n return isFunction(format) ? format(output) : format.replace(/%s/i, output);\n }\n\n function pastFuture(diff, output) {\n return this.postformat(\n pastFutureWithoutPostformat.call(this, diff, output)\n );\n }\n\n function createDate(y, m, d, h, M, s, ms) {\n // can't just apply() to create a date:\n // https://stackoverflow.com/q/181348\n var date;\n // the date constructor remaps years 0-99 to 1900-1999\n if (y < 100 && y >= 0) {\n // preserve leap years using a full 400 year cycle, then reset\n date = new Date(y + 400, m, d, h, M, s, ms);\n if (isFinite(date.getFullYear())) {\n date.setFullYear(y);\n }\n } else {\n date = new Date(y, m, d, h, M, s, ms);\n }\n\n return date;\n }\n\n function createUTCDate(y) {\n var date, args;\n // the Date.UTC function remaps years 0-99 to 1900-1999\n if (y < 100 && y >= 0) {\n args = Array.prototype.slice.call(arguments);\n // preserve leap years using a full 400 year cycle, then reset\n args[0] = y + 400;\n date = new Date(Date.UTC.apply(null, args));\n if (isFinite(date.getUTCFullYear())) {\n date.setUTCFullYear(y);\n }\n } else {\n date = new Date(Date.UTC.apply(null, arguments));\n }\n\n return date;\n }\n\n // start-of-first-week - start-of-year\n function firstWeekOffset(year, dow, doy) {\n var // first-week day -- which january is always in the first week (4 for iso, 1 for other)\n fwd = 7 + dow - doy,\n // first-week day local weekday -- which local weekday is fwd\n fwdlw = (7 + createUTCDate(year, 0, fwd).getUTCDay() - dow) % 7;\n\n return -fwdlw + fwd - 1;\n }\n\n // https://en.wikipedia.org/wiki/ISO_week_date#Calculating_a_date_given_the_year.2C_week_number_and_weekday\n function dayOfYearFromWeeks(year, week, weekday, dow, doy) {\n var localWeekday = (7 + weekday - dow) % 7,\n weekOffset = firstWeekOffset(year, dow, doy),\n dayOfYear = 1 + 7 * (week - 1) + localWeekday + weekOffset,\n resYear,\n resDayOfYear;\n\n if (dayOfYear <= 0) {\n resYear = year - 1;\n resDayOfYear = daysInYear(resYear) + dayOfYear;\n } else if (dayOfYear > daysInYear(year)) {\n resYear = year + 1;\n resDayOfYear = dayOfYear - daysInYear(year);\n } else {\n resYear = year;\n resDayOfYear = dayOfYear;\n }\n\n return {\n year: resYear,\n dayOfYear: resDayOfYear,\n };\n }\n\n function weekOfYearFromDayOfYear(year, dayOfYear, dow, doy) {\n var weekOffset = firstWeekOffset(year, dow, doy),\n week = Math.floor((dayOfYear - weekOffset - 1) / 7) + 1,\n resWeek,\n resYear;\n\n if (week < 1) {\n resYear = year - 1;\n resWeek = week + weeksInYear(resYear, dow, doy);\n } else if (week > weeksInYear(year, dow, doy)) {\n resWeek = week - weeksInYear(year, dow, doy);\n resYear = year + 1;\n } else {\n resYear = year;\n resWeek = week;\n }\n\n return {\n week: resWeek,\n year: resYear,\n };\n }\n\n function weekOfYear(mom, dow, doy) {\n return weekOfYearFromDayOfYear(mom.year(), mom.dayOfYear(), dow, doy);\n }\n\n function weekOfYearFromDate(year, month, date, dow, doy) {\n var dayOfYear =\n Math.round(\n (createUTCDate(year, month, date) - createUTCDate(year, 0, 1)) /\n 864e5\n ) + 1;\n\n return weekOfYearFromDayOfYear(year, dayOfYear, dow, doy);\n }\n\n function weeksInYear(year, dow, doy) {\n var weekOffset = firstWeekOffset(year, dow, doy),\n weekOffsetNext = firstWeekOffset(year + 1, dow, doy);\n return (daysInYear(year) - weekOffset + weekOffsetNext) / 7;\n }\n\n // FORMATTING\n\n addFormatToken('w', ['ww', 2], 'wo', 'week');\n addFormatToken('W', ['WW', 2], 'Wo', 'isoWeek');\n\n // PARSING\n\n addRegexToken('w', match1to2, match1to2NoLeadingZero);\n addRegexToken('ww', match1to2, match2);\n addRegexToken('W', match1to2, match1to2NoLeadingZero);\n addRegexToken('WW', match1to2, match2);\n\n addWeekParseToken(\n ['w', 'ww', 'W', 'WW'],\n function (input, week, config, token) {\n week[token.substr(0, 1)] = toInt(input);\n }\n );\n\n // HELPERS\n\n // LOCALES\n\n function localeWeek(mom) {\n return weekOfYear(mom, this._week.dow, this._week.doy).week;\n }\n\n var defaultLocaleWeek = {\n dow: 0, // Sunday is the first day of the week.\n doy: 6, // The week that contains Jan 6th is the first week of the year.\n };\n\n function localeFirstDayOfWeek() {\n return this._week.dow;\n }\n\n function localeFirstDayOfYear() {\n return this._week.doy;\n }\n\n // MOMENTS\n\n function getSetWeek(input) {\n var week = this.localeData().week(this);\n return input == null ? week : this.add((input - week) * 7, 'd');\n }\n\n function getSetISOWeek(input) {\n var week = weekOfYear(this, 1, 4).week;\n return input == null ? week : this.add((input - week) * 7, 'd');\n }\n\n // FORMATTING\n\n function hFormat() {\n return this.hours() % 12 || 12;\n }\n\n function kFormat() {\n return this.hours() || 24;\n }\n\n addFormatToken('H', ['HH', 2], 0, 'hour');\n addFormatToken('h', ['hh', 2], 0, hFormat);\n addFormatToken('k', ['kk', 2], 0, kFormat);\n\n addFormatToken('hmm', 0, 0, function () {\n return '' + hFormat.apply(this) + zeroFill(this.minutes(), 2);\n });\n\n addFormatToken('hmmss', 0, 0, function () {\n return (\n '' +\n hFormat.apply(this) +\n zeroFill(this.minutes(), 2) +\n zeroFill(this.seconds(), 2)\n );\n });\n\n addFormatToken('Hmm', 0, 0, function () {\n return '' + this.hours() + zeroFill(this.minutes(), 2);\n });\n\n addFormatToken('Hmmss', 0, 0, function () {\n return (\n '' +\n this.hours() +\n zeroFill(this.minutes(), 2) +\n zeroFill(this.seconds(), 2)\n );\n });\n\n function meridiem(token, lowercase) {\n addFormatToken(token, 0, 0, function () {\n return this.localeData().meridiem(\n this.hours(),\n this.minutes(),\n lowercase\n );\n });\n }\n\n meridiem('a', true);\n meridiem('A', false);\n\n // PARSING\n\n function matchMeridiem(isStrict, locale) {\n return locale._meridiemParse;\n }\n\n addRegexToken('a', matchMeridiem);\n addRegexToken('A', matchMeridiem);\n addRegexToken('H', match1to2, match1to2HasZero);\n addRegexToken('h', match1to2, match1to2NoLeadingZero);\n addRegexToken('k', match1to2, match1to2NoLeadingZero);\n addRegexToken('HH', match1to2, match2);\n addRegexToken('hh', match1to2, match2);\n addRegexToken('kk', match1to2, match2);\n\n addRegexToken('hmm', match3to4);\n addRegexToken('hmmss', match5to6);\n addRegexToken('Hmm', match3to4);\n addRegexToken('Hmmss', match5to6);\n\n addParseToken(['H', 'HH'], HOUR);\n addParseToken(['k', 'kk'], function (input, array, config) {\n var kInput = toInt(input);\n array[HOUR] = kInput === 24 ? 0 : kInput;\n });\n addParseToken(['a', 'A'], function (input, array, config) {\n config._isPm = config._locale.isPM(input);\n config._meridiem = input;\n });\n addParseToken(['h', 'hh'], function (input, array, config) {\n array[HOUR] = toInt(input);\n getParsingFlags(config).bigHour = true;\n });\n addParseToken('hmm', function (input, array, config) {\n var pos = input.length - 2;\n array[HOUR] = toInt(input.substr(0, pos));\n array[MINUTE] = toInt(input.substr(pos));\n getParsingFlags(config).bigHour = true;\n });\n addParseToken('hmmss', function (input, array, config) {\n var pos1 = input.length - 4,\n pos2 = input.length - 2;\n array[HOUR] = toInt(input.substr(0, pos1));\n array[MINUTE] = toInt(input.substr(pos1, 2));\n array[SECOND] = toInt(input.substr(pos2));\n getParsingFlags(config).bigHour = true;\n });\n addParseToken('Hmm', function (input, array, config) {\n var pos = input.length - 2;\n array[HOUR] = toInt(input.substr(0, pos));\n array[MINUTE] = toInt(input.substr(pos));\n });\n addParseToken('Hmmss', function (input, array, config) {\n var pos1 = input.length - 4,\n pos2 = input.length - 2;\n array[HOUR] = toInt(input.substr(0, pos1));\n array[MINUTE] = toInt(input.substr(pos1, 2));\n array[SECOND] = toInt(input.substr(pos2));\n });\n\n // LOCALES\n\n function localeIsPM(input) {\n // IE8 Quirks Mode & IE7 Standards Mode do not allow accessing strings like arrays\n // Using charAt should be more compatible.\n return (input + '').toLowerCase().charAt(0) === 'p';\n }\n\n var defaultLocaleMeridiemParse = /[ap]\\.?m?\\.?/i,\n // Setting the hour should keep the time, because the user explicitly\n // specified which hour they want. So trying to maintain the same hour (in\n // a new timezone) makes sense. Adding/subtracting hours does not follow\n // this rule.\n getSetHour = makeGetSet('Hours', true);\n\n function localeMeridiem(hours, minutes, isLower) {\n if (hours > 11) {\n return isLower ? 'pm' : 'PM';\n } else {\n return isLower ? 'am' : 'AM';\n }\n }\n\n var baseConfig = {\n calendar: defaultCalendar,\n longDateFormat: defaultLongDateFormat,\n invalidDate: defaultInvalidDate,\n ordinal: defaultOrdinal,\n dayOfMonthOrdinalParse: defaultDayOfMonthOrdinalParse,\n relativeTime: defaultRelativeTime,\n\n months: defaultLocaleMonths,\n monthsShort: defaultLocaleMonthsShort,\n\n week: defaultLocaleWeek,\n\n weekdays: defaultLocaleWeekdays,\n weekdaysMin: defaultLocaleWeekdaysMin,\n weekdaysShort: defaultLocaleWeekdaysShort,\n\n meridiemParse: defaultLocaleMeridiemParse,\n };\n\n // internal storage for locale config files\n var locales = {},\n localeFamilies = {},\n globalLocale;\n\n function commonPrefix(arr1, arr2) {\n var i,\n minl = Math.min(arr1.length, arr2.length);\n for (i = 0; i < minl; i += 1) {\n if (arr1[i] !== arr2[i]) {\n return i;\n }\n }\n return minl;\n }\n\n function normalizeLocale(key) {\n return key ? key.toLowerCase().replace('_', '-') : key;\n }\n\n // pick the locale from the array\n // try ['en-au', 'en-gb'] as 'en-au', 'en-gb', 'en', as in move through the list trying each\n // substring from most specific to least, but move to the next array item if it's a more specific variant than the current root\n function chooseLocale(names) {\n var i = 0,\n j,\n next,\n locale,\n split;\n\n while (i < names.length) {\n split = normalizeLocale(names[i]).split('-');\n j = split.length;\n next = normalizeLocale(names[i + 1]);\n next = next ? next.split('-') : null;\n while (j > 0) {\n locale = loadLocale(split.slice(0, j).join('-'));\n if (locale) {\n return locale;\n }\n if (\n next &&\n next.length >= j &&\n commonPrefix(split, next) >= j - 1\n ) {\n //the next array item is better than a shallower substring of this one\n break;\n }\n j--;\n }\n i++;\n }\n return globalLocale;\n }\n\n function isLocaleNameSane(name) {\n // Only canonical locale module names are safe to append to the require path.\n return typeof name === 'string' && /^[a-z0-9]+(?:-[a-z0-9]+)*$/.test(name);\n }\n\n function loadLocale(name) {\n var oldLocale = null,\n aliasedRequire,\n normalizedName;\n\n // Preserve exact custom locale names before trying the canonical built-in name.\n // Use hasOwnProp rather than a plain lookup so that names like \"__proto__\",\n // \"constructor\", or \"prototype\" can't resolve to an inherited Object.prototype\n // property instead of a real (or missing) locale entry.\n if (hasOwnProp(locales, name)) {\n return locales[name];\n }\n\n normalizedName = normalizeLocale(name);\n if (hasOwnProp(locales, normalizedName)) {\n return locales[normalizedName];\n }\n\n // TODO: Find a better way to register and load all the locales in Node\n if (\n typeof module !== 'undefined' &&\n module &&\n module.exports &&\n isLocaleNameSane(normalizedName)\n ) {\n try {\n oldLocale = globalLocale._abbr;\n aliasedRequire = require;\n aliasedRequire('./locale/' + normalizedName);\n getSetGlobalLocale(oldLocale);\n } catch (e) {\n // mark as not found to avoid repeating expensive file require call causing high CPU\n // when trying to find en-US, en_US, en-us for every format call\n locales[normalizedName] = null; // null means not found\n }\n }\n if (hasOwnProp(locales, normalizedName)) {\n return locales[normalizedName];\n }\n }\n\n // This function will load locale and then set the global locale. If\n // no arguments are passed in, it will simply return the current global\n // locale key.\n function getSetGlobalLocale(key, values) {\n var data;\n if (key) {\n if (isUndefined(values)) {\n data = getLocale(key);\n } else {\n data = defineLocale(key, values);\n }\n\n if (data) {\n // moment.duration._locale = moment._locale = data;\n globalLocale = data;\n } else {\n if (typeof console !== 'undefined' && console.warn) {\n //warn user if arguments are passed but the locale could not be set\n console.warn(\n 'Locale ' + key + ' not found. Did you forget to load it?'\n );\n }\n }\n }\n\n return globalLocale._abbr;\n }\n\n function defineLocale(name, config) {\n if (config !== null) {\n var locale,\n parentConfig = baseConfig;\n config.abbr = name;\n if (locales[name] != null) {\n deprecateSimple(\n 'defineLocaleOverride',\n 'use moment.updateLocale(localeName, config) to change ' +\n 'an existing locale. moment.defineLocale(localeName, ' +\n 'config) should only be used for creating a new locale ' +\n 'See http://momentjs.com/guides/#/warnings/define-locale/ for more info.'\n );\n parentConfig = locales[name]._config;\n } else if (config.parentLocale != null) {\n if (locales[config.parentLocale] != null) {\n parentConfig = locales[config.parentLocale]._config;\n } else {\n locale = loadLocale(config.parentLocale);\n if (locale != null) {\n parentConfig = locale._config;\n } else {\n if (!localeFamilies[config.parentLocale]) {\n localeFamilies[config.parentLocale] = [];\n }\n localeFamilies[config.parentLocale].push({\n name: name,\n config: config,\n });\n return null;\n }\n }\n }\n locales[name] = new Locale(mergeConfigs(parentConfig, config));\n\n if (localeFamilies[name]) {\n localeFamilies[name].forEach(function (x) {\n defineLocale(x.name, x.config);\n });\n }\n\n // backwards compat for now: also set the locale\n // make sure we set the locale AFTER all child locales have been\n // created, so we won't end up with the child locale set.\n getSetGlobalLocale(name);\n\n return locales[name];\n } else {\n // useful for testing\n delete locales[name];\n return null;\n }\n }\n\n function updateLocale(name, config) {\n var locale,\n tmpLocale = loadLocale(name),\n parentConfig = baseConfig;\n\n if (tmpLocale != null) {\n name = tmpLocale._abbr;\n }\n\n if (config != null) {\n if (locales[name] != null && locales[name].parentLocale != null) {\n // Update existing child locale in-place to avoid memory-leaks\n locales[name].set(mergeConfigs(locales[name]._config, config));\n } else {\n // MERGE\n if (tmpLocale != null) {\n parentConfig = tmpLocale._config;\n }\n config = mergeConfigs(parentConfig, config);\n if (tmpLocale == null) {\n // updateLocale is called for creating a new locale\n // Set abbr so it will have a name (getters return\n // undefined otherwise).\n config.abbr = name;\n }\n locale = new Locale(config);\n locale.parentLocale = locales[name];\n locales[name] = locale;\n }\n\n // backwards compat for now: also set the locale\n getSetGlobalLocale(name);\n } else {\n // pass null for config to unupdate, useful for tests\n if (locales[name] != null) {\n if (locales[name].parentLocale != null) {\n locales[name] = locales[name].parentLocale;\n if (name === getSetGlobalLocale()) {\n getSetGlobalLocale(name);\n }\n } else if (locales[name] != null) {\n delete locales[name];\n }\n }\n }\n return locales[name];\n }\n\n // returns locale data\n function getLocale(key) {\n var locale;\n\n if (key && key._locale && key._locale._abbr) {\n key = key._locale._abbr;\n }\n\n if (!key) {\n return globalLocale;\n }\n\n if (!isArray(key)) {\n //short-circuit everything else\n locale = loadLocale(key);\n if (locale) {\n return locale;\n }\n key = [key];\n }\n\n return chooseLocale(key);\n }\n\n function listLocales() {\n return keys(locales);\n }\n\n function checkOverflow(m) {\n var overflow,\n a = m._a;\n\n if (a && getParsingFlags(m).overflow === -2) {\n overflow =\n a[MONTH] < 0 || a[MONTH] > 11\n ? MONTH\n : a[DATE] < 1 || a[DATE] > daysInMonth(a[YEAR], a[MONTH])\n ? DATE\n : a[HOUR] < 0 ||\n a[HOUR] > 24 ||\n (a[HOUR] === 24 &&\n (a[MINUTE] !== 0 ||\n a[SECOND] !== 0 ||\n a[MILLISECOND] !== 0))\n ? HOUR\n : a[MINUTE] < 0 || a[MINUTE] > 59\n ? MINUTE\n : a[SECOND] < 0 || a[SECOND] > 59\n ? SECOND\n : a[MILLISECOND] < 0 || a[MILLISECOND] > 999\n ? MILLISECOND\n : -1;\n\n if (\n getParsingFlags(m)._overflowDayOfYear &&\n (overflow < YEAR || overflow > DATE)\n ) {\n overflow = DATE;\n }\n if (getParsingFlags(m)._overflowWeeks && overflow === -1) {\n overflow = WEEK;\n }\n if (getParsingFlags(m)._overflowWeekday && overflow === -1) {\n overflow = WEEKDAY;\n }\n\n getParsingFlags(m).overflow = overflow;\n }\n\n return m;\n }\n\n // iso 8601 regex\n // 0000-00-00 0000-W00 or 0000-W00-0 + T + 00 or 00:00 or 00:00:00 or 00:00:00.000 + +00:00 or +0000 or +00)\n var extendedIsoRegex =\n /^\\s*((?:[+-]\\d{6}|\\d{4})-(?:\\d\\d-\\d\\d|W\\d\\d-\\d|W\\d\\d|\\d\\d\\d|\\d\\d))(?:(T| )(\\d\\d(?::\\d\\d(?::\\d\\d(?:[.,]\\d+)?)?)?)([+-]\\d\\d(?::?\\d\\d)?|\\s*Z)?)?$/,\n basicIsoRegex =\n /^\\s*((?:[+-]\\d{6}|\\d{4})(?:\\d\\d\\d\\d|W\\d\\d\\d|W\\d\\d|\\d\\d\\d|\\d\\d|))(?:(T| )(\\d\\d(?:\\d\\d(?:\\d\\d(?:[.,]\\d+)?)?)?)([+-]\\d\\d(?::?\\d\\d)?|\\s*Z)?)?$/,\n tzRegex = /Z|[+-]\\d\\d(?::?\\d\\d)?/,\n isoDates = [\n ['YYYYYY-MM-DD', /[+-]\\d{6}-\\d\\d-\\d\\d/],\n ['YYYY-MM-DD', /\\d{4}-\\d\\d-\\d\\d/],\n ['GGGG-[W]WW-E', /\\d{4}-W\\d\\d-\\d/],\n ['GGGG-[W]WW', /\\d{4}-W\\d\\d/, false],\n ['YYYY-DDD', /\\d{4}-\\d{3}/],\n ['YYYY-MM', /\\d{4}-\\d\\d/, false],\n ['YYYYYYMMDD', /[+-]\\d{10}/],\n ['YYYYMMDD', /\\d{8}/],\n ['GGGG[W]WWE', /\\d{4}W\\d{3}/],\n ['GGGG[W]WW', /\\d{4}W\\d{2}/, false],\n ['YYYYDDD', /\\d{7}/],\n ['YYYYMM', /\\d{6}/, false],\n ['YYYY', /\\d{4}/, false],\n ],\n // iso time formats and regexes\n isoTimes = [\n ['HH:mm:ss.SSSS', /\\d\\d:\\d\\d:\\d\\d\\.\\d+/],\n ['HH:mm:ss,SSSS', /\\d\\d:\\d\\d:\\d\\d,\\d+/],\n ['HH:mm:ss', /\\d\\d:\\d\\d:\\d\\d/],\n ['HH:mm', /\\d\\d:\\d\\d/],\n ['HHmmss.SSSS', /\\d\\d\\d\\d\\d\\d\\.\\d+/],\n ['HHmmss,SSSS', /\\d\\d\\d\\d\\d\\d,\\d+/],\n ['HHmmss', /\\d\\d\\d\\d\\d\\d/],\n ['HHmm', /\\d\\d\\d\\d/],\n ['HH', /\\d\\d/],\n ],\n aspNetJsonRegex = /^\\/?Date\\((-?\\d+)/i,\n // RFC 2822 regex: For details see https://tools.ietf.org/html/rfc2822#section-3.3\n rfc2822 =\n /^(?:(Mon|Tue|Wed|Thu|Fri|Sat|Sun),?\\s)?(\\d{1,2})\\s(Jan|Feb|Mar|Apr|May|Jun|Jul|Aug|Sep|Oct|Nov|Dec)\\s(\\d{2,4})\\s(\\d\\d):(\\d\\d)(?::(\\d\\d))?\\s(?:(UT|GMT|[ECMP][SD]T)|([Zz])|([+-]\\d{4}))$/,\n obsOffsets = {\n UT: 0,\n GMT: 0,\n EDT: -4 * 60,\n EST: -5 * 60,\n CDT: -5 * 60,\n CST: -6 * 60,\n MDT: -6 * 60,\n MST: -7 * 60,\n PDT: -7 * 60,\n PST: -8 * 60,\n };\n\n // date from iso format\n function configFromISO(config) {\n var i,\n l,\n string = config._i,\n match = extendedIsoRegex.exec(string) || basicIsoRegex.exec(string),\n allowTime,\n dateFormat,\n timeFormat,\n tzFormat,\n isoDatesLen = isoDates.length,\n isoTimesLen = isoTimes.length;\n\n if (match) {\n getParsingFlags(config).iso = true;\n for (i = 0, l = isoDatesLen; i < l; i++) {\n if (isoDates[i][1].exec(match[1])) {\n dateFormat = isoDates[i][0];\n allowTime = isoDates[i][2] !== false;\n break;\n }\n }\n if (dateFormat == null) {\n config._isValid = false;\n return;\n }\n if (match[3]) {\n for (i = 0, l = isoTimesLen; i < l; i++) {\n if (isoTimes[i][1].exec(match[3])) {\n // match[2] should be 'T' or space\n timeFormat = (match[2] || ' ') + isoTimes[i][0];\n break;\n }\n }\n if (timeFormat == null) {\n config._isValid = false;\n return;\n }\n }\n if (!allowTime && timeFormat != null) {\n config._isValid = false;\n return;\n }\n if (match[4]) {\n if (tzRegex.exec(match[4])) {\n tzFormat = 'Z';\n } else {\n config._isValid = false;\n return;\n }\n }\n config._f = dateFormat + (timeFormat || '') + (tzFormat || '');\n configFromStringAndFormat(config);\n } else {\n config._isValid = false;\n }\n }\n\n function extractFromRFC2822Strings(\n yearStr,\n monthStr,\n dayStr,\n hourStr,\n minuteStr,\n secondStr\n ) {\n var result = [\n untruncateYear(yearStr),\n defaultLocaleMonthsShort.indexOf(monthStr),\n parseInt(dayStr, 10),\n parseInt(hourStr, 10),\n parseInt(minuteStr, 10),\n ];\n\n if (secondStr) {\n result.push(parseInt(secondStr, 10));\n }\n\n return result;\n }\n\n function untruncateYear(yearStr) {\n var year = parseInt(yearStr, 10);\n if (year <= 49) {\n return 2000 + year;\n } else if (year <= 999) {\n return 1900 + year;\n }\n return year;\n }\n\n function preprocessRFC2822(s) {\n // Remove comments and folding whitespace and replace multiple-spaces with a single space\n return s\n .replace(/\\([^()]*\\)|[\\n\\t]/g, ' ')\n .replace(/(\\s\\s+)/g, ' ')\n .replace(/^\\s\\s*/, '')\n .replace(/\\s\\s*$/, '');\n }\n\n function checkWeekday(weekdayStr, parsedInput, config) {\n if (weekdayStr) {\n // TODO: Replace the vanilla JS Date object with an independent day-of-week check.\n var weekdayProvided = defaultLocaleWeekdaysShort.indexOf(weekdayStr),\n weekdayActual = new Date(\n parsedInput[0],\n parsedInput[1],\n parsedInput[2]\n ).getDay();\n if (weekdayProvided !== weekdayActual) {\n getParsingFlags(config).weekdayMismatch = true;\n config._isValid = false;\n return false;\n }\n }\n return true;\n }\n\n function calculateOffset(obsOffset, militaryOffset, numOffset) {\n if (obsOffset) {\n return obsOffsets[obsOffset];\n } else if (militaryOffset) {\n // the only allowed military tz is Z\n return 0;\n } else {\n var hm = parseInt(numOffset, 10),\n m = hm % 100,\n h = (hm - m) / 100;\n return h * 60 + m;\n }\n }\n\n // date and time from ref 2822 format\n function configFromRFC2822(config) {\n var match = rfc2822.exec(preprocessRFC2822(config._i)),\n parsedArray;\n if (match) {\n parsedArray = extractFromRFC2822Strings(\n match[4],\n match[3],\n match[2],\n match[5],\n match[6],\n match[7]\n );\n if (!checkWeekday(match[1], parsedArray, config)) {\n return;\n }\n\n config._a = parsedArray;\n config._tzm = calculateOffset(match[8], match[9], match[10]);\n\n config._d = createUTCDate.apply(null, config._a);\n config._d.setUTCMinutes(config._d.getUTCMinutes() - config._tzm);\n\n getParsingFlags(config).rfc2822 = true;\n } else {\n config._isValid = false;\n }\n }\n\n // date from 1) ASP.NET, 2) ISO, 3) RFC 2822 formats, or 4) optional fallback if parsing isn't strict\n function configFromString(config) {\n var matched = aspNetJsonRegex.exec(config._i);\n if (matched !== null) {\n config._d = new Date(+matched[1]);\n return;\n }\n\n configFromISO(config);\n if (config._isValid === false) {\n delete config._isValid;\n } else {\n return;\n }\n\n configFromRFC2822(config);\n if (config._isValid === false) {\n delete config._isValid;\n } else {\n return;\n }\n\n if (config._strict) {\n config._isValid = false;\n } else {\n // Final attempt, use Input Fallback\n hooks.createFromInputFallback(config);\n }\n }\n\n hooks.createFromInputFallback = deprecate(\n 'value provided is not in a recognized RFC2822 or ISO format. moment construction falls back to js Date(), ' +\n 'which is not reliable across all browsers and versions. Non RFC2822/ISO date formats are ' +\n 'discouraged. Please refer to http://momentjs.com/guides/#/warnings/js-date/ for more info.',\n function (config) {\n config._d = new Date(config._i + (config._useUTC ? ' UTC' : ''));\n }\n );\n\n // Pick the first defined of two or three arguments.\n function defaults(a, b, c) {\n if (a != null) {\n return a;\n }\n if (b != null) {\n return b;\n }\n return c;\n }\n\n function currentDateArray(config, now, forWeek) {\n var hadWeekContext = Object.prototype.hasOwnProperty.call(\n config,\n '_isDefaultDatePartsForWeek'\n ),\n weekContext = config._isDefaultDatePartsForWeek;\n\n // hooks is actually the exported moment object\n config._isDefaultDatePartsForWeek = !!forWeek;\n try {\n return hooks._getDefaultDateParts(config, now, forWeek);\n } finally {\n if (hadWeekContext) {\n config._isDefaultDatePartsForWeek = weekContext;\n } else {\n delete config._isDefaultDatePartsForWeek;\n }\n }\n }\n\n function currentDateNow(config) {\n var now = config._defaultDatePartsNow;\n\n if (!now) {\n return hooks.now();\n }\n if (!now.hasValue) {\n now.value = hooks.now();\n now.hasValue = true;\n }\n return now.value;\n }\n\n // Internal hook for extensions that supply omitted calendar fields.\n function getDefaultDateParts(config, now, forWeek) {\n var useWeekDefaults = forWeek || config._isDefaultDatePartsForWeek,\n nowValue = useWeekDefaults ? createLocal(now) : new Date(now);\n if (useWeekDefaults) {\n return [nowValue.year(), nowValue.month(), nowValue.date()];\n }\n if (config._useUTC) {\n return [\n nowValue.getUTCFullYear(),\n nowValue.getUTCMonth(),\n nowValue.getUTCDate(),\n ];\n }\n return [nowValue.getFullYear(), nowValue.getMonth(), nowValue.getDate()];\n }\n\n hooks._getDefaultDateParts = getDefaultDateParts;\n\n // convert an array to a date.\n // the array should mirror the parameters below\n // note: all values past the year are optional and will default to the lowest possible value.\n // [year, month, day , hour, minute, second, millisecond]\n function configFromArray(config) {\n var i,\n date,\n input = [],\n now,\n currentDate,\n expectedWeekday,\n yearToUse,\n dateIsDefaulted;\n\n if (config._d) {\n return;\n }\n\n if (\n config._a[YEAR] == null ||\n config._a[MONTH] == null ||\n config._a[DATE] == null\n ) {\n now = currentDateNow(config);\n currentDate = currentDateArray(config, now);\n }\n\n //compute day of the year from weeks and weekdays\n if (config._w && config._a[DATE] == null && config._a[MONTH] == null) {\n dayOfYearFromWeekInfo(config, currentDateArray(config, now, true));\n }\n\n //if the day of the year is set, figure out what it is\n if (config._dayOfYear != null) {\n yearToUse =\n config._a[YEAR] != null ? config._a[YEAR] : currentDate[YEAR];\n\n if (\n config._dayOfYear > daysInYear(yearToUse) ||\n config._dayOfYear === 0\n ) {\n getParsingFlags(config)._overflowDayOfYear = true;\n }\n\n date = createUTCDate(yearToUse, 0, config._dayOfYear);\n config._a[MONTH] = date.getUTCMonth();\n config._a[DATE] = date.getUTCDate();\n }\n\n dateIsDefaulted =\n config._a[YEAR] == null ||\n config._a[MONTH] == null ||\n config._a[DATE] == null;\n\n // Default to current date.\n // * if no year, month, day of month are given, default to today\n // * if day of month is given, default month and year\n // * if month is given, default only year\n // * if year is given, don't default anything\n for (i = 0; i < 3 && config._a[i] == null; ++i) {\n config._a[i] = input[i] = currentDate[i];\n }\n\n // Zero out whatever was not defaulted, including time\n for (; i < 7; i++) {\n config._a[i] = input[i] =\n config._a[i] == null ? (i === 2 ? 1 : 0) : config._a[i];\n }\n\n // Check for 24:00:00.000\n if (\n config._a[HOUR] === 24 &&\n config._a[MINUTE] === 0 &&\n config._a[SECOND] === 0 &&\n config._a[MILLISECOND] === 0\n ) {\n config._nextDay = true;\n config._a[HOUR] = 0;\n }\n\n config._d = (config._useUTC ? createUTCDate : createDate).apply(\n null,\n input\n );\n expectedWeekday = config._useUTC\n ? config._d.getUTCDay()\n : config._d.getDay();\n\n // Apply timezone offset from input. The actual utcOffset can be changed\n // with parseZone.\n if (config._tzm != null) {\n config._d.setUTCMinutes(config._d.getUTCMinutes() - config._tzm);\n }\n\n if (config._nextDay) {\n config._a[HOUR] = 24;\n }\n\n // check for mismatching day of week\n if (\n config._w &&\n typeof config._w.d !== 'undefined' &&\n !dateIsDefaulted &&\n config._w.d !== expectedWeekday\n ) {\n getParsingFlags(config).weekdayMismatch = true;\n }\n }\n\n function dayOfYearFromWeekInfo(config, currentDate) {\n var w, weekYear, week, weekday, dow, doy, temp, weekdayOverflow, curWeek;\n\n w = config._w;\n if (w.GG != null || w.W != null || w.E != null) {\n dow = 1;\n doy = 4;\n\n // TODO: We need to take the current isoWeekYear, but that depends on\n // how we interpret now (local, utc, fixed offset). So create\n // a now version of current config (take local/utc/offset flags, and\n // create now).\n weekYear = defaults(\n w.GG,\n config._a[YEAR],\n weekOfYearFromDate(\n currentDate[YEAR],\n currentDate[MONTH],\n currentDate[DATE],\n 1,\n 4\n ).year\n );\n week = defaults(w.W, 1);\n weekday = defaults(w.E, 1);\n if (weekday < 1 || weekday > 7) {\n weekdayOverflow = true;\n }\n } else {\n dow = config._locale._week.dow;\n doy = config._locale._week.doy;\n\n curWeek = weekOfYearFromDate(\n currentDate[YEAR],\n currentDate[MONTH],\n currentDate[DATE],\n dow,\n doy\n );\n\n weekYear = defaults(w.gg, config._a[YEAR], curWeek.year);\n\n // Default to current week.\n week = defaults(w.w, curWeek.week);\n\n if (w.d != null) {\n // weekday -- low day numbers are considered next week\n weekday = w.d;\n if (weekday < 0 || weekday > 6) {\n weekdayOverflow = true;\n }\n } else if (w.e != null) {\n // local weekday -- counting starts from beginning of week\n weekday = w.e + dow;\n if (w.e < 0 || w.e > 6) {\n weekdayOverflow = true;\n }\n } else {\n // default to beginning of week\n weekday = dow;\n }\n }\n if (week < 1 || week > weeksInYear(weekYear, dow, doy)) {\n getParsingFlags(config)._overflowWeeks = true;\n } else if (weekdayOverflow != null) {\n getParsingFlags(config)._overflowWeekday = true;\n } else {\n temp = dayOfYearFromWeeks(weekYear, week, weekday, dow, doy);\n config._a[YEAR] = temp.year;\n config._dayOfYear = temp.dayOfYear;\n }\n }\n\n // constant that refers to the ISO standard\n hooks.ISO_8601 = function () {};\n\n // constant that refers to the RFC 2822 form\n hooks.RFC_2822 = function () {};\n\n // date from string and format string\n function configFromStringAndFormat(config) {\n // TODO: Move this to another part of the creation flow to prevent circular deps\n if (config._f === hooks.ISO_8601) {\n configFromISO(config);\n return;\n }\n if (config._f === hooks.RFC_2822) {\n configFromRFC2822(config);\n return;\n }\n config._a = [];\n getParsingFlags(config).empty = true;\n\n // This array is used to make a Date, either with `new Date` or `Date.UTC`\n var string = '' + config._i,\n i,\n parsedInput,\n tokens,\n token,\n skipped,\n stringLength = string.length,\n totalParsedInputLength = 0,\n era,\n tokenLen;\n\n tokens =\n expandFormat(config._f, config._locale).match(formattingTokens) || [];\n tokenLen = tokens.length;\n for (i = 0; i < tokenLen; i++) {\n token = tokens[i];\n parsedInput = (string.match(getParseRegexForToken(token, config)) ||\n [])[0];\n if (parsedInput) {\n skipped = string.substr(0, string.indexOf(parsedInput));\n if (skipped.length > 0) {\n getParsingFlags(config).unusedInput.push(skipped);\n }\n string = string.slice(\n string.indexOf(parsedInput) + parsedInput.length\n );\n totalParsedInputLength += parsedInput.length;\n }\n // don't parse if it's not a known token\n if (formatTokenFunctions[token]) {\n if (parsedInput) {\n getParsingFlags(config).empty = false;\n } else {\n getParsingFlags(config).unusedTokens.push(token);\n }\n addTimeToArrayFromToken(token, parsedInput, config);\n } else if (config._strict && !parsedInput) {\n getParsingFlags(config).unusedTokens.push(token);\n }\n }\n\n // add remaining unparsed input length to the string\n getParsingFlags(config).charsLeftOver =\n stringLength - totalParsedInputLength;\n if (string.length > 0) {\n getParsingFlags(config).unusedInput.push(string);\n }\n\n // clear _12h flag if hour is <= 12\n if (\n config._a[HOUR] <= 12 &&\n getParsingFlags(config).bigHour === true &&\n config._a[HOUR] > 0\n ) {\n getParsingFlags(config).bigHour = undefined;\n }\n\n getParsingFlags(config).parsedDateParts = config._a.slice(0);\n getParsingFlags(config).meridiem = config._meridiem;\n // handle meridiem\n config._a[HOUR] = meridiemFixWrap(\n config._locale,\n config._a[HOUR],\n config._meridiem\n );\n\n // handle era\n era = getParsingFlags(config).era;\n if (era !== null) {\n config._a[YEAR] = config._locale.erasConvertYear(era, config._a[YEAR]);\n }\n\n configFromArray(config);\n checkOverflow(config);\n }\n\n function meridiemFixWrap(locale, hour, meridiem) {\n var isPm;\n\n if (meridiem == null) {\n // nothing to do\n return hour;\n }\n if (locale.meridiemHour != null) {\n return locale.meridiemHour(hour, meridiem);\n } else if (locale.isPM != null) {\n // Fallback\n isPm = locale.isPM(meridiem);\n if (isPm && hour < 12) {\n hour += 12;\n }\n if (!isPm && hour === 12) {\n hour = 0;\n }\n return hour;\n } else {\n // this is not supposed to happen\n return hour;\n }\n }\n\n // date from string and array of format strings\n function configFromStringAndArray(config) {\n var tempConfig,\n bestMoment,\n scoreToBeat,\n i,\n currentScore,\n validFormatFound,\n bestFormatIsValid = false,\n defaultDatePartsNow = {},\n configfLen = config._f.length;\n\n if (configfLen === 0) {\n getParsingFlags(config).invalidFormat = true;\n config._d = new Date(NaN);\n return;\n }\n\n for (i = 0; i < configfLen; i++) {\n currentScore = 0;\n validFormatFound = false;\n tempConfig = copyConfig({}, config);\n if (config._useUTC != null) {\n tempConfig._useUTC = config._useUTC;\n }\n tempConfig._defaultDatePartsNow = defaultDatePartsNow;\n tempConfig._f = config._f[i];\n configFromStringAndFormat(tempConfig);\n\n if (isValid$2(tempConfig)) {\n validFormatFound = true;\n }\n\n // if there is any input that was not parsed add a penalty for that format\n currentScore += getParsingFlags(tempConfig).charsLeftOver;\n\n //or tokens\n currentScore += getParsingFlags(tempConfig).unusedTokens.length * 10;\n\n getParsingFlags(tempConfig).score = currentScore;\n\n if (!bestFormatIsValid) {\n if (\n scoreToBeat == null ||\n currentScore < scoreToBeat ||\n validFormatFound\n ) {\n scoreToBeat = currentScore;\n bestMoment = tempConfig;\n if (validFormatFound) {\n bestFormatIsValid = true;\n }\n }\n } else {\n if (currentScore < scoreToBeat) {\n scoreToBeat = currentScore;\n bestMoment = tempConfig;\n }\n }\n }\n\n extend(config, bestMoment || tempConfig);\n }\n\n function configFromObject(config) {\n if (config._d) {\n return;\n }\n\n var i = normalizeObjectUnits(config._i),\n dayOrDate = i.day === undefined ? i.date : i.day;\n config._a = map(\n [i.year, i.month, dayOrDate, i.hour, i.minute, i.second, i.millisecond],\n function (obj) {\n return obj && parseInt(obj, 10);\n }\n );\n\n configFromArray(config);\n }\n\n function createFromConfig(config) {\n var res = new Moment(checkOverflow(prepareConfig(config)));\n if (res._nextDay) {\n // Adding is smart enough around DST\n res.add(1, 'd');\n res._nextDay = undefined;\n }\n\n return res;\n }\n\n function prepareConfig(config) {\n var input = config._i,\n format = config._f;\n\n config._locale = config._locale || getLocale(config._l);\n\n if (input === null || (format === undefined && input === '')) {\n return createInvalid$1({ nullInput: true });\n }\n\n if (typeof input === 'string') {\n config._i = input = config._locale.preparse(input);\n }\n\n if (isMoment(input)) {\n return new Moment(checkOverflow(input));\n } else if (isDate(input)) {\n config._d = input;\n } else if (isArray(format)) {\n configFromStringAndArray(config);\n } else if (format) {\n configFromStringAndFormat(config);\n } else {\n configFromInput(config);\n }\n\n if (!isValid$2(config)) {\n config._d = null;\n }\n\n return config;\n }\n\n function configFromInput(config) {\n var input = config._i;\n if (isUndefined(input)) {\n config._d = new Date(hooks.now());\n } else if (isDate(input)) {\n config._d = new Date(input.valueOf());\n } else if (typeof input === 'string') {\n configFromString(config);\n } else if (isArray(input)) {\n config._a = map(input.slice(0), function (obj) {\n return parseInt(obj, 10);\n });\n configFromArray(config);\n } else if (isObject(input)) {\n configFromObject(config);\n } else if (isNumber(input)) {\n // from milliseconds\n config._d = new Date(input);\n } else {\n hooks.createFromInputFallback(config);\n }\n }\n\n function createLocalOrUTC(input, format, locale, strict, isUTC) {\n var c = {};\n\n if (format === true || format === false) {\n strict = format;\n format = undefined;\n }\n\n if (locale === true || locale === false) {\n strict = locale;\n locale = undefined;\n }\n\n if (\n (isObject(input) && isObjectEmpty(input)) ||\n (isArray(input) && input.length === 0)\n ) {\n input = undefined;\n }\n // object construction must be done this way.\n // https://github.com/moment/moment/issues/1423\n c._isAMomentObject = true;\n c._useUTC = c._isUTC = isUTC;\n c._l = locale;\n c._i = input;\n c._f = format;\n c._strict = strict;\n\n return createFromConfig(c);\n }\n\n function createLocal(input, format, locale, strict) {\n return createLocalOrUTC(input, format, locale, strict, false);\n }\n\n var prototypeMin = deprecate(\n 'moment().min is deprecated, use moment.max instead. http://momentjs.com/guides/#/warnings/min-max/',\n function () {\n var other = createLocal.apply(null, arguments);\n if (this.isValid() && other.isValid()) {\n return other < this ? this : other;\n } else {\n return createInvalid$1();\n }\n }\n ),\n prototypeMax = deprecate(\n 'moment().max is deprecated, use moment.min instead. http://momentjs.com/guides/#/warnings/min-max/',\n function () {\n var other = createLocal.apply(null, arguments);\n if (this.isValid() && other.isValid()) {\n return other > this ? this : other;\n } else {\n return createInvalid$1();\n }\n }\n );\n\n // Pick a moment m from moments so that m[fn](other) is true for all\n // other. This relies on the function fn to be transitive.\n //\n // moments should either be an array of moment objects or an array, whose\n // first element is an array of moment objects.\n function pickBy(fn, moments) {\n var res, i;\n if (moments.length === 1 && isArray(moments[0])) {\n moments = moments[0];\n }\n if (!moments.length) {\n return createLocal();\n }\n for (i = 0; i < moments.length; ++i) {\n if (isMoment(moments[i])) {\n res = moments[i];\n break;\n }\n }\n if (!res) {\n return createInvalid$1();\n }\n for (++i; i < moments.length; ++i) {\n if (\n isMoment(moments[i]) &&\n (!moments[i].isValid() || moments[i][fn](res))\n ) {\n res = moments[i];\n }\n }\n return res;\n }\n\n // TODO: Use [].sort instead?\n function min() {\n var args = [].slice.call(arguments, 0);\n\n return pickBy('isBefore', args);\n }\n\n function max() {\n var args = [].slice.call(arguments, 0);\n\n return pickBy('isAfter', args);\n }\n\n var now = function () {\n return Date.now ? Date.now() : +new Date();\n };\n\n var ordering = [\n 'year',\n 'quarter',\n 'month',\n 'week',\n 'day',\n 'hour',\n 'minute',\n 'second',\n 'millisecond',\n ];\n\n function isDurationValid(m) {\n var key,\n unitHasDecimal = false,\n i,\n orderLen = ordering.length;\n for (key in m) {\n if (\n hasOwnProp(m, key) &&\n !(\n indexOf.call(ordering, key) !== -1 &&\n (m[key] == null || !isNaN(m[key]))\n )\n ) {\n return false;\n }\n }\n\n for (i = 0; i < orderLen; ++i) {\n if (m[ordering[i]]) {\n if (unitHasDecimal) {\n return false; // only allow non-integers for smallest unit\n }\n if (parseFloat(m[ordering[i]]) !== toInt(m[ordering[i]])) {\n unitHasDecimal = true;\n }\n }\n }\n\n return true;\n }\n\n function isValid$1() {\n return this._isValid;\n }\n\n function createInvalid() {\n return createDuration(NaN);\n }\n\n function Duration(duration) {\n var normalizedInput = normalizeObjectUnits(duration),\n years = normalizedInput.year || 0,\n quarters = normalizedInput.quarter || 0,\n months = normalizedInput.month || 0,\n weeks = normalizedInput.week || normalizedInput.isoWeek || 0,\n days = normalizedInput.day || 0,\n hours = normalizedInput.hour || 0,\n minutes = normalizedInput.minute || 0,\n seconds = normalizedInput.second || 0,\n milliseconds = normalizedInput.millisecond || 0;\n\n this._isValid = isDurationValid(normalizedInput);\n\n // representation for dateAddRemove\n this._milliseconds =\n +milliseconds +\n seconds * 1e3 + // 1000\n minutes * 6e4 + // 1000 * 60\n hours * 1000 * 60 * 60; //using 1000 * 60 * 60 instead of 36e5 to avoid floating point rounding errors https://github.com/moment/moment/issues/2978\n // Because of dateAddRemove treats 24 hours as different from a\n // day when working around DST, we need to store them separately\n this._days = +days + weeks * 7;\n // It is impossible to translate months into days without knowing\n // which months you are are talking about, so we have to store\n // it separately.\n this._months = +months + quarters * 3 + years * 12;\n\n this._data = {};\n\n this._locale = getLocale();\n\n this._bubble();\n }\n\n function isDuration(obj) {\n return obj instanceof Duration;\n }\n\n function absRound(number) {\n if (number < 0) {\n return Math.round(-1 * number) * -1;\n } else {\n return Math.round(number);\n }\n }\n\n // compare two arrays, return the number of differences\n function compareArrays(array1, array2, dontConvert) {\n var len = Math.min(array1.length, array2.length),\n lengthDiff = Math.abs(array1.length - array2.length),\n diffs = 0,\n i;\n for (i = 0; i < len; i++) {\n if (\n (toInt(array1[i]) !== toInt(array2[i]))\n ) {\n diffs++;\n }\n }\n return diffs + lengthDiff;\n }\n\n // FORMATTING\n\n function offset(token, separator) {\n addFormatToken(token, 0, 0, function () {\n var offset = this.utcOffset(),\n sign = '+';\n if (offset < 0) {\n offset = -offset;\n sign = '-';\n }\n return (\n sign +\n zeroFill(~~(offset / 60), 2) +\n separator +\n zeroFill(~~offset % 60, 2)\n );\n });\n }\n\n offset('Z', ':');\n offset('ZZ', '');\n\n // PARSING\n\n addRegexToken('Z', matchShortOffset);\n addRegexToken('ZZ', matchShortOffset);\n addParseToken(['Z', 'ZZ'], function (input, array, config) {\n var offset = offsetFromString(matchShortOffset, input);\n config._useUTC = true;\n config._tzm = offset;\n if (offset === null) {\n getParsingFlags(config).invalidOffset = input;\n }\n });\n\n // HELPERS\n\n // timezone chunker\n // '+10:00' > ['10', '00']\n // '-1530' > ['-15', '30']\n var chunkOffset = /([\\+\\-]|\\d\\d)/gi;\n\n function offsetFromString(matcher, string) {\n var matches = (string || '').match(matcher),\n chunk,\n parts,\n minutes;\n\n if (matches === null) {\n return null;\n }\n\n chunk = matches[matches.length - 1] || [];\n parts = (chunk + '').match(chunkOffset) || ['-', 0, 0];\n minutes = +(parts[1] * 60) + toInt(parts[2]);\n\n if (\n toInt(parts[2]) > 59 ||\n (parts[0] === '+' ? minutes > 14 * 60 : minutes > 12 * 60)\n ) {\n return null;\n }\n\n return minutes === 0 ? 0 : parts[0] === '+' ? minutes : -minutes;\n }\n\n // Return a moment from input, that is local/utc/zone equivalent to model.\n function cloneWithOffset(input, model) {\n var res, diff;\n if (model._isUTC) {\n res = model.clone();\n diff =\n (isMoment(input) || isDate(input)\n ? input.valueOf()\n : createLocal(input).valueOf()) - res.valueOf();\n // Use low-level api, because this fn is low-level api.\n res._d.setTime(res._d.valueOf() + diff);\n hooks.updateOffset(res, false);\n return res;\n } else {\n return createLocal(input).local();\n }\n }\n\n function getDateOffset(m) {\n // On Firefox.24 Date#getTimezoneOffset returns a floating point.\n // https://github.com/moment/moment/pull/1871\n return -Math.round(m._d.getTimezoneOffset());\n }\n\n // HOOKS\n\n // This function will be called whenever a moment is mutated.\n // It is intended to keep the offset in sync with the timezone.\n hooks.updateOffset = function () {};\n\n // MOMENTS\n\n // keepLocalTime = true means only change the timezone, without\n // affecting the local hour. So 5:31:26 +0300 --[utcOffset(2, true)]-->\n // 5:31:26 +0200 It is possible that 5:31:26 doesn't exist with offset\n // +0200, so we adjust the time as needed, to be valid.\n //\n // Keeping the time actually adds/subtracts (one hour)\n // from the actual represented time. That is why we call updateOffset\n // a second time. In case it wants us to change the offset again\n // _changeInProgress == true case, then we have to adjust, because\n // there is no such time in the given timezone.\n function getSetOffset(input, keepLocalTime, keepMinutes) {\n var offset = this._offset || 0,\n localAdjust;\n if (!this.isValid()) {\n return input != null ? this : NaN;\n }\n if (input != null) {\n if (typeof input === 'string') {\n input = offsetFromString(matchShortOffset, input);\n if (input === null) {\n return this;\n }\n } else if (Math.abs(input) < 16 && !keepMinutes) {\n input = input * 60;\n }\n if (!this._isUTC && keepLocalTime) {\n localAdjust = getDateOffset(this);\n }\n this._offset = input;\n this._isUTC = true;\n if (localAdjust != null) {\n this.add(localAdjust, 'm');\n }\n if (offset !== input) {\n if (!keepLocalTime || this._changeInProgress) {\n addSubtract$1(\n this,\n createDuration(input - offset, 'm'),\n 1,\n false\n );\n } else if (!this._changeInProgress) {\n this._changeInProgress = true;\n hooks.updateOffset(this, true);\n this._changeInProgress = null;\n }\n }\n return this;\n } else {\n return this._isUTC ? offset : getDateOffset(this);\n }\n }\n\n function getSetZone(input, keepLocalTime) {\n if (input != null) {\n if (typeof input !== 'string') {\n input = -input;\n }\n\n this.utcOffset(input, keepLocalTime);\n\n return this;\n } else {\n return -this.utcOffset();\n }\n }\n\n function setOffsetToUTC(keepLocalTime) {\n return this.utcOffset(0, keepLocalTime);\n }\n\n function setOffsetToLocal(keepLocalTime) {\n if (this._isUTC) {\n this.utcOffset(0, keepLocalTime);\n this._isUTC = false;\n\n if (keepLocalTime) {\n this.subtract(getDateOffset(this), 'm');\n }\n }\n return this;\n }\n\n function setOffsetToParsedOffset() {\n if (this._tzm != null) {\n this.utcOffset(this._tzm, false, true);\n } else if (typeof this._i === 'string') {\n var tZone = offsetFromString(matchOffset, this._i);\n if (tZone != null) {\n this.utcOffset(tZone);\n } else {\n this.utcOffset(0, true);\n }\n }\n return this;\n }\n\n function hasAlignedHourOffset(input) {\n if (!this.isValid()) {\n return false;\n }\n input = input ? createLocal(input).utcOffset() : 0;\n\n return (this.utcOffset() - input) % 60 === 0;\n }\n\n function isDaylightSavingTime() {\n return (\n this.utcOffset() > this.clone().month(0).utcOffset() ||\n this.utcOffset() > this.clone().month(5).utcOffset()\n );\n }\n\n function isDaylightSavingTimeShifted() {\n if (!isUndefined(this._isDSTShifted)) {\n return this._isDSTShifted;\n }\n\n var c = {},\n other;\n\n copyConfig(c, this);\n c = prepareConfig(c);\n\n if (c._a) {\n other = c._isUTC ? createUTC(c._a) : createLocal(c._a);\n this._isDSTShifted =\n this.isValid() && compareArrays(c._a, other.toArray()) > 0;\n } else {\n this._isDSTShifted = false;\n }\n\n return this._isDSTShifted;\n }\n\n function isLocal() {\n return this.isValid() ? !this._isUTC : false;\n }\n\n function isUtcOffset() {\n return this.isValid() ? this._isUTC : false;\n }\n\n function isUtc() {\n return this.isValid() ? this._isUTC && this._offset === 0 : false;\n }\n\n // ASP.NET json date format regex\n var aspNetRegex = /^(-|\\+)?(?:(\\d*)[. ])?(\\d+):(\\d+)(?::(\\d+)(\\.\\d*)?)?$/,\n // from http://docs.closure-library.googlecode.com/git/closure_goog_date_date.js.source.html\n // somewhat more in line with 4.4.3.2 2004 spec, but allows decimal anywhere\n // and further modified to allow for strings containing both week and day\n isoRegex =\n /^(-|\\+)?P(?:([-+]?[0-9,.]*)Y)?(?:([-+]?[0-9,.]*)M)?(?:([-+]?[0-9,.]*)W)?(?:([-+]?[0-9,.]*)D)?(?:T(?:([-+]?[0-9,.]*)H)?(?:([-+]?[0-9,.]*)M)?(?:([-+]?[0-9,.]*)S)?)?$/;\n\n function createDuration(input, key) {\n var duration = input,\n // matching against regexp is expensive, do it on demand\n match = null,\n sign,\n ret,\n diffRes;\n\n if (isDuration(input)) {\n duration = {\n ms: input._milliseconds,\n d: input._days,\n M: input._months,\n };\n } else if (isNumber(input) || !isNaN(+input)) {\n duration = {};\n if (key) {\n duration[key] = +input;\n } else {\n duration.milliseconds = +input;\n }\n } else if ((match = aspNetRegex.exec(input))) {\n sign = match[1] === '-' ? -1 : 1;\n duration = {\n y: 0,\n d: toInt(match[DATE]) * sign,\n h: toInt(match[HOUR]) * sign,\n m: toInt(match[MINUTE]) * sign,\n s: toInt(match[SECOND]) * sign,\n ms: toInt(absRound(match[MILLISECOND] * 1000)) * sign, // the millisecond decimal point is included in the match\n };\n } else if ((match = isoRegex.exec(input))) {\n sign = match[1] === '-' ? -1 : 1;\n duration = {\n y: parseIso(match[2], sign),\n M: parseIso(match[3], sign),\n w: parseIso(match[4], sign),\n d: parseIso(match[5], sign),\n h: parseIso(match[6], sign),\n m: parseIso(match[7], sign),\n s: parseIso(match[8], sign),\n };\n } else if (duration == null) {\n // checks for null or undefined\n duration = {};\n } else if (\n typeof duration === 'object' &&\n ('from' in duration || 'to' in duration)\n ) {\n diffRes = momentsDifference(\n createLocal(duration.from),\n createLocal(duration.to)\n );\n\n duration = {};\n duration.ms = diffRes.milliseconds;\n duration.M = diffRes.months;\n }\n\n ret = new Duration(duration);\n\n if (isDuration(input) && hasOwnProp(input, '_locale')) {\n ret._locale = input._locale;\n }\n\n if (isDuration(input) && hasOwnProp(input, '_isValid')) {\n ret._isValid = input._isValid;\n }\n\n return ret;\n }\n\n createDuration.fn = Duration.prototype;\n createDuration.invalid = createInvalid;\n\n function parseIso(inp, sign) {\n // We'd normally use ~~inp for this, but unfortunately it also\n // converts floats to ints.\n // inp may be undefined, so careful calling replace on it.\n var res = inp && parseFloat(inp.replace(',', '.'));\n // apply sign while we're at it\n return (isNaN(res) ? 0 : res) * sign;\n }\n\n function positiveMomentsDifference(base, other) {\n var res = {};\n\n res.months =\n other.month() - base.month() + (other.year() - base.year()) * 12;\n if (base.clone().add(res.months, 'M').isAfter(other)) {\n --res.months;\n }\n\n res.milliseconds = +other - +base.clone().add(res.months, 'M');\n\n return res;\n }\n\n function momentsDifference(base, other) {\n var res;\n if (!(base.isValid() && other.isValid())) {\n return { milliseconds: 0, months: 0 };\n }\n\n other = cloneWithOffset(other, base);\n if (base.isBefore(other)) {\n res = positiveMomentsDifference(base, other);\n } else {\n res = positiveMomentsDifference(other, base);\n res.milliseconds = -res.milliseconds;\n res.months = -res.months;\n }\n\n return res;\n }\n\n // TODO: remove 'name' arg after deprecation is removed\n function createAdder(direction, name) {\n return function (val, period) {\n var dur, tmp;\n //invert the arguments, but complain about it\n if (period !== null && !isNaN(+period)) {\n deprecateSimple(\n name,\n 'moment().' +\n name +\n '(period, number) is deprecated. Please use moment().' +\n name +\n '(number, period). ' +\n 'See http://momentjs.com/guides/#/warnings/add-inverted-param/ for more info.'\n );\n tmp = val;\n val = period;\n period = tmp;\n }\n\n dur = createDuration(val, period);\n addSubtract$1(this, dur, direction);\n return this;\n };\n }\n\n function addSubtract$1(mom, duration, isAdding, updateOffset) {\n var milliseconds = duration._milliseconds,\n days = absRound(duration._days),\n months = absRound(duration._months);\n\n if (!mom.isValid()) {\n // No op\n return;\n }\n\n updateOffset = updateOffset == null ? true : updateOffset;\n\n if (months) {\n setMonth(mom, get$2(mom, 'Month') + months * isAdding);\n }\n if (days) {\n set$1(mom, 'Date', get$2(mom, 'Date') + days * isAdding);\n }\n if (milliseconds) {\n mom._d.setTime(mom._d.valueOf() + milliseconds * isAdding);\n }\n if (updateOffset) {\n hooks.updateOffset(mom, days || months);\n }\n }\n\n var add$1 = createAdder(1, 'add'),\n subtract$1 = createAdder(-1, 'subtract');\n\n function isString(input) {\n return typeof input === 'string' || input instanceof String;\n }\n\n // type MomentInput = Moment | Date | string | number | (number | string)[] | MomentInputObject | void; // null | undefined\n function isMomentInput(input) {\n return (\n isMoment(input) ||\n isDate(input) ||\n isString(input) ||\n isNumber(input) ||\n isNumberOrStringArray(input) ||\n isMomentInputObject(input) ||\n input === null ||\n input === undefined\n );\n }\n\n function isMomentInputObject(input) {\n var objectTest = isObject(input) && !isObjectEmpty(input),\n propertyTest = false,\n properties = [\n 'years',\n 'year',\n 'y',\n 'months',\n 'month',\n 'M',\n 'days',\n 'day',\n 'd',\n 'dates',\n 'date',\n 'D',\n 'hours',\n 'hour',\n 'h',\n 'minutes',\n 'minute',\n 'm',\n 'seconds',\n 'second',\n 's',\n 'milliseconds',\n 'millisecond',\n 'ms',\n ],\n i,\n property,\n propertyLen = properties.length;\n\n for (i = 0; i < propertyLen; i += 1) {\n property = properties[i];\n propertyTest = propertyTest || hasOwnProp(input, property);\n }\n\n return objectTest && propertyTest;\n }\n\n function isNumberOrStringArray(input) {\n var arrayTest = isArray(input),\n dataTypeTest = false;\n if (arrayTest) {\n dataTypeTest =\n input.filter(function (item) {\n return !isNumber(item) && isString(input);\n }).length === 0;\n }\n return arrayTest && dataTypeTest;\n }\n\n function isCalendarSpec(input) {\n var objectTest = isObject(input) && !isObjectEmpty(input),\n propertyTest = false,\n properties = [\n 'sameDay',\n 'nextDay',\n 'lastDay',\n 'nextWeek',\n 'lastWeek',\n 'sameElse',\n ],\n i,\n property;\n\n for (i = 0; i < properties.length; i += 1) {\n property = properties[i];\n propertyTest = propertyTest || hasOwnProp(input, property);\n }\n\n return objectTest && propertyTest;\n }\n\n function getCalendarFormat(myMoment, now) {\n var diff = myMoment.diff(now, 'days', true);\n return diff < -6\n ? 'sameElse'\n : diff < -1\n ? 'lastWeek'\n : diff < 0\n ? 'lastDay'\n : diff < 1\n ? 'sameDay'\n : diff < 2\n ? 'nextDay'\n : diff < 7\n ? 'nextWeek'\n : 'sameElse';\n }\n\n function calendar(time, formats) {\n // Support for single parameter, formats only overload to the calendar function\n if (arguments.length === 1) {\n if (!arguments[0]) {\n time = undefined;\n formats = undefined;\n } else if (isMomentInput(arguments[0])) {\n time = arguments[0];\n formats = undefined;\n } else if (isCalendarSpec(arguments[0])) {\n formats = arguments[0];\n time = undefined;\n }\n }\n // We want to compare the start of today, vs this.\n // Getting start-of-today depends on whether we're local/utc/offset or not.\n var now = time || createLocal(),\n sod = cloneWithOffset(now, this).startOf('day'),\n format = hooks.calendarFormat(this, sod) || 'sameElse',\n output =\n formats &&\n (isFunction(formats[format])\n ? formats[format].call(this, now)\n : formats[format]);\n\n return this.format(\n output || this.localeData().calendar(format, this, createLocal(now))\n );\n }\n\n function clone$1() {\n return new Moment(this);\n }\n\n function isAfter(input, units) {\n var localInput = isMoment(input) ? input : createLocal(input);\n if (!(this.isValid() && localInput.isValid())) {\n return false;\n }\n units = normalizeUnits(units) || 'millisecond';\n if (units === 'millisecond') {\n return this.valueOf() > localInput.valueOf();\n } else {\n return localInput.valueOf() < this.clone().startOf(units).valueOf();\n }\n }\n\n function isBefore(input, units) {\n var localInput = isMoment(input) ? input : createLocal(input);\n if (!(this.isValid() && localInput.isValid())) {\n return false;\n }\n units = normalizeUnits(units) || 'millisecond';\n if (units === 'millisecond') {\n return this.valueOf() < localInput.valueOf();\n } else {\n return this.clone().endOf(units).valueOf() < localInput.valueOf();\n }\n }\n\n function isBetween(from, to, units, inclusivity) {\n var localFrom = isMoment(from) ? from : createLocal(from),\n localTo = isMoment(to) ? to : createLocal(to);\n if (!(this.isValid() && localFrom.isValid() && localTo.isValid())) {\n return false;\n }\n inclusivity = inclusivity || '()';\n return (\n (inclusivity[0] === '('\n ? this.isAfter(localFrom, units)\n : !this.isBefore(localFrom, units)) &&\n (inclusivity[1] === ')'\n ? this.isBefore(localTo, units)\n : !this.isAfter(localTo, units))\n );\n }\n\n function isSame(input, units) {\n var localInput = isMoment(input) ? input : createLocal(input),\n inputMs;\n if (!(this.isValid() && localInput.isValid())) {\n return false;\n }\n units = normalizeUnits(units) || 'millisecond';\n if (units === 'millisecond') {\n return this.valueOf() === localInput.valueOf();\n } else {\n inputMs = localInput.valueOf();\n return (\n this.clone().startOf(units).valueOf() <= inputMs &&\n inputMs <= this.clone().endOf(units).valueOf()\n );\n }\n }\n\n function isSameOrAfter(input, units) {\n return this.isSame(input, units) || this.isAfter(input, units);\n }\n\n function isSameOrBefore(input, units) {\n return this.isSame(input, units) || this.isBefore(input, units);\n }\n\n function diff(input, units, asFloat) {\n var that, zoneDelta, output;\n\n if (!this.isValid()) {\n return NaN;\n }\n\n that = cloneWithOffset(input, this);\n\n if (!that.isValid()) {\n return NaN;\n }\n\n zoneDelta = (that.utcOffset() - this.utcOffset()) * 6e4;\n\n units = normalizeUnits(units);\n\n switch (units) {\n case 'year':\n output = monthDiff(this, that) / 12;\n break;\n case 'month':\n output = monthDiff(this, that);\n break;\n case 'quarter':\n output = monthDiff(this, that) / 3;\n break;\n case 'second':\n output = (this - that) / 1e3;\n break; // 1000\n case 'minute':\n output = (this - that) / 6e4;\n break; // 1000 * 60\n case 'hour':\n output = (this - that) / 36e5;\n break; // 1000 * 60 * 60\n case 'day':\n output = (this - that - zoneDelta) / 864e5;\n break; // 1000 * 60 * 60 * 24, negate dst\n case 'week':\n output = (this - that - zoneDelta) / 6048e5;\n break; // 1000 * 60 * 60 * 24 * 7, negate dst\n default:\n output = this - that;\n }\n\n return asFloat ? output : absFloor(output);\n }\n\n function monthDiff(a, b) {\n if (a.date() < b.date()) {\n // end-of-month calculations work correct when the start month has more\n // days than the end month.\n return -monthDiff(b, a);\n }\n // difference in months\n var wholeMonthDiff = (b.year() - a.year()) * 12 + (b.month() - a.month()),\n // b is in (anchor - 1 month, anchor + 1 month)\n anchor = a.clone().add(wholeMonthDiff, 'months'),\n anchor2,\n adjust;\n\n if (b - anchor < 0) {\n anchor2 = a.clone().add(wholeMonthDiff - 1, 'months');\n // linear across the month\n adjust = (b - anchor) / (anchor - anchor2);\n } else {\n anchor2 = a.clone().add(wholeMonthDiff + 1, 'months');\n // linear across the month\n adjust = (b - anchor) / (anchor2 - anchor);\n }\n\n //check for negative zero, return zero if negative zero\n return -(wholeMonthDiff + adjust) || 0;\n }\n\n hooks.defaultFormat = 'YYYY-MM-DDTHH:mm:ssZ';\n hooks.defaultFormatUtc = 'YYYY-MM-DDTHH:mm:ss[Z]';\n\n function toString() {\n return this.clone().locale('en').format('ddd MMM DD YYYY HH:mm:ss [GMT]ZZ');\n }\n\n function toISOString$1(keepOffset) {\n if (!this.isValid()) {\n return null;\n }\n var utc = keepOffset !== true,\n m = utc ? this.clone().utc() : this;\n if (m.year() < 0 || m.year() > 9999) {\n return formatMoment(\n m,\n utc\n ? 'YYYYYY-MM-DD[T]HH:mm:ss.SSS[Z]'\n : 'YYYYYY-MM-DD[T]HH:mm:ss.SSSZ'\n );\n }\n if (isFunction(Date.prototype.toISOString)) {\n // native implementation is ~50x faster, use it when we can\n if (utc) {\n return this.toDate().toISOString();\n } else {\n return new Date(this.valueOf() + this.utcOffset() * 60 * 1000)\n .toISOString()\n .replace('Z', formatMoment(m, 'Z'));\n }\n }\n return formatMoment(\n m,\n utc ? 'YYYY-MM-DD[T]HH:mm:ss.SSS[Z]' : 'YYYY-MM-DD[T]HH:mm:ss.SSSZ'\n );\n }\n\n /**\n * Return a human readable representation of a moment that can\n * also be evaluated to get a new moment which is the same\n *\n * @link https://nodejs.org/dist/latest/docs/api/util.html#util_custom_inspect_function_on_objects\n */\n function inspect() {\n if (!this.isValid()) {\n return 'moment.invalid(/* ' + this._i + ' */)';\n }\n var func = 'moment',\n zone = '',\n prefix,\n year,\n datetime,\n suffix;\n if (!this.isLocal()) {\n func = this.utcOffset() === 0 ? 'moment.utc' : 'moment.parseZone';\n zone = 'Z';\n }\n prefix = '[' + func + '(\"]';\n year = 0 <= this.year() && this.year() <= 9999 ? 'YYYY' : 'YYYYYY';\n datetime = '-MM-DD[T]HH:mm:ss.SSS';\n suffix = zone + '[\")]';\n\n return this.format(prefix + year + datetime + suffix);\n }\n\n function format(inputString) {\n if (!inputString) {\n inputString = this.isUtc()\n ? hooks.defaultFormatUtc\n : hooks.defaultFormat;\n }\n var output = formatMoment(this, inputString);\n return this.localeData().postformat(output);\n }\n\n function from(time, withoutSuffix) {\n if (\n this.isValid() &&\n ((isMoment(time) && time.isValid()) || createLocal(time).isValid())\n ) {\n return createDuration({ to: this, from: time })\n .locale(this.locale())\n .humanize(!withoutSuffix);\n } else {\n return this.localeData().invalidDate();\n }\n }\n\n function fromNow(withoutSuffix) {\n return this.from(createLocal(), withoutSuffix);\n }\n\n function to(time, withoutSuffix) {\n if (\n this.isValid() &&\n ((isMoment(time) && time.isValid()) || createLocal(time).isValid())\n ) {\n return createDuration({ from: this, to: time })\n .locale(this.locale())\n .humanize(!withoutSuffix);\n } else {\n return this.localeData().invalidDate();\n }\n }\n\n function toNow(withoutSuffix) {\n return this.to(createLocal(), withoutSuffix);\n }\n\n // If passed a locale key, it will set the locale for this\n // instance. Otherwise, it will return the locale configuration\n // variables for this instance.\n function locale(key) {\n var newLocaleData;\n\n if (key === undefined) {\n return this._locale._abbr;\n } else {\n newLocaleData = getLocale(key);\n if (newLocaleData != null) {\n this._locale = newLocaleData;\n }\n return this;\n }\n }\n\n var lang = deprecate(\n 'moment().lang() is deprecated. Instead, use moment().localeData() to get the language configuration. Use moment().locale() to change languages.',\n function (key) {\n if (key === undefined) {\n return this.localeData();\n } else {\n return this.locale(key);\n }\n }\n );\n\n function localeData() {\n return this._locale;\n }\n\n var MS_PER_SECOND = 1000,\n MS_PER_MINUTE = 60 * MS_PER_SECOND,\n MS_PER_HOUR = 60 * MS_PER_MINUTE,\n MS_PER_400_YEARS = (365 * 400 + 97) * 24 * MS_PER_HOUR;\n\n // actual modulo - handles negative numbers (for dates before 1970):\n function mod(dividend, divisor) {\n return ((dividend % divisor) + divisor) % divisor;\n }\n\n function localStartOfDate(y, m, d) {\n // the date constructor remaps years 0-99 to 1900-1999\n if (y < 100 && y >= 0) {\n // preserve leap years using a full 400 year cycle, then reset\n return new Date(y + 400, m, d) - MS_PER_400_YEARS;\n } else {\n return new Date(y, m, d).valueOf();\n }\n }\n\n function utcStartOfDate(y, m, d) {\n // Date.UTC remaps years 0-99 to 1900-1999\n if (y < 100 && y >= 0) {\n // preserve leap years using a full 400 year cycle, then reset\n return Date.UTC(y + 400, m, d) - MS_PER_400_YEARS;\n } else {\n return Date.UTC(y, m, d);\n }\n }\n\n function startOf(units) {\n var time, startOfDate;\n units = normalizeUnits(units);\n if (units === undefined || units === 'millisecond' || !this.isValid()) {\n return this;\n }\n\n startOfDate = this._isUTC ? utcStartOfDate : localStartOfDate;\n\n switch (units) {\n case 'year':\n time = startOfDate(this.year(), 0, 1);\n break;\n case 'quarter':\n time = startOfDate(\n this.year(),\n this.month() - (this.month() % 3),\n 1\n );\n break;\n case 'month':\n time = startOfDate(this.year(), this.month(), 1);\n break;\n case 'week':\n time = startOfDate(\n this.year(),\n this.month(),\n this.date() - this.weekday()\n );\n break;\n case 'isoWeek':\n time = startOfDate(\n this.year(),\n this.month(),\n this.date() - (this.isoWeekday() - 1)\n );\n break;\n case 'day':\n case 'date':\n time = startOfDate(this.year(), this.month(), this.date());\n break;\n case 'hour':\n time = this._d.valueOf();\n time -= mod(\n time + (this._isUTC ? 0 : this.utcOffset() * MS_PER_MINUTE),\n MS_PER_HOUR\n );\n break;\n case 'minute':\n time = this._d.valueOf();\n time -= mod(time, MS_PER_MINUTE);\n break;\n case 'second':\n time = this._d.valueOf();\n time -= mod(time, MS_PER_SECOND);\n break;\n }\n\n this._d.setTime(time);\n hooks.updateOffset(this, true);\n return this;\n }\n\n function endOf(units) {\n var time, startOfDate;\n units = normalizeUnits(units);\n if (units === undefined || units === 'millisecond' || !this.isValid()) {\n return this;\n }\n\n startOfDate = this._isUTC ? utcStartOfDate : localStartOfDate;\n\n switch (units) {\n case 'year':\n time = startOfDate(this.year() + 1, 0, 1) - 1;\n break;\n case 'quarter':\n time =\n startOfDate(\n this.year(),\n this.month() - (this.month() % 3) + 3,\n 1\n ) - 1;\n break;\n case 'month':\n time = startOfDate(this.year(), this.month() + 1, 1) - 1;\n break;\n case 'week':\n time =\n startOfDate(\n this.year(),\n this.month(),\n this.date() - this.weekday() + 7\n ) - 1;\n break;\n case 'isoWeek':\n time =\n startOfDate(\n this.year(),\n this.month(),\n this.date() - (this.isoWeekday() - 1) + 7\n ) - 1;\n break;\n case 'day':\n case 'date':\n time = startOfDate(this.year(), this.month(), this.date() + 1) - 1;\n break;\n case 'hour':\n time = this._d.valueOf();\n time +=\n MS_PER_HOUR -\n mod(\n time + (this._isUTC ? 0 : this.utcOffset() * MS_PER_MINUTE),\n MS_PER_HOUR\n ) -\n 1;\n break;\n case 'minute':\n time = this._d.valueOf();\n time += MS_PER_MINUTE - mod(time, MS_PER_MINUTE) - 1;\n break;\n case 'second':\n time = this._d.valueOf();\n time += MS_PER_SECOND - mod(time, MS_PER_SECOND) - 1;\n break;\n }\n\n this._d.setTime(time);\n hooks.updateOffset(this, true);\n return this;\n }\n\n function valueOf$1() {\n return this._d.valueOf() - (this._offset || 0) * 60000;\n }\n\n function unix() {\n return Math.floor(this.valueOf() / 1000);\n }\n\n function toDate() {\n return new Date(this.valueOf());\n }\n\n function toArray() {\n var m = this;\n return [\n m.year(),\n m.month(),\n m.date(),\n m.hour(),\n m.minute(),\n m.second(),\n m.millisecond(),\n ];\n }\n\n function toObject() {\n var m = this;\n return {\n years: m.year(),\n months: m.month(),\n date: m.date(),\n hours: m.hours(),\n minutes: m.minutes(),\n seconds: m.seconds(),\n milliseconds: m.milliseconds(),\n };\n }\n\n function toJSON() {\n // new Date(NaN).toJSON() === null\n return this.isValid() ? this.toISOString() : null;\n }\n\n function isValid() {\n return isValid$2(this);\n }\n\n function parsingFlags() {\n return extend({}, getParsingFlags(this));\n }\n\n function invalidAt() {\n return getParsingFlags(this).overflow;\n }\n\n function creationData() {\n return {\n input: this._i,\n format: this._f,\n locale: this._locale,\n isUTC: this._isUTC,\n strict: this._strict,\n };\n }\n\n addFormatToken('N', 0, 0, 'eraAbbr');\n addFormatToken('NN', 0, 0, 'eraAbbr');\n addFormatToken('NNN', 0, 0, 'eraAbbr');\n addFormatToken('NNNN', 0, 0, 'eraName');\n addFormatToken('NNNNN', 0, 0, 'eraNarrow');\n\n addFormatToken('y', ['y', 1], 'yo', 'eraYear');\n addFormatToken('y', ['yy', 2], 0, 'eraYear');\n addFormatToken('y', ['yyy', 3], 0, 'eraYear');\n addFormatToken('y', ['yyyy', 4], 0, 'eraYear');\n\n addRegexToken('N', matchEraAbbr);\n addRegexToken('NN', matchEraAbbr);\n addRegexToken('NNN', matchEraAbbr);\n addRegexToken('NNNN', matchEraName);\n addRegexToken('NNNNN', matchEraNarrow);\n\n addParseToken(\n ['N', 'NN', 'NNN', 'NNNN', 'NNNNN'],\n function (input, array, config, token) {\n var era = config._locale.erasParse(input, token, config._strict);\n if (era) {\n getParsingFlags(config).era = era;\n } else {\n getParsingFlags(config).invalidEra = input;\n }\n }\n );\n\n addRegexToken('y', matchUnsigned);\n addRegexToken('yy', matchUnsigned);\n addRegexToken('yyy', matchUnsigned);\n addRegexToken('yyyy', matchUnsigned);\n addRegexToken('yo', matchEraYearOrdinal);\n\n addParseToken(['y', 'yy', 'yyy', 'yyyy'], YEAR);\n addParseToken(['yo'], function (input, array, config, token) {\n var match;\n if (config._locale._eraYearOrdinalRegex) {\n match = input.match(config._locale._eraYearOrdinalRegex);\n }\n\n if (config._locale.eraYearOrdinalParse) {\n array[YEAR] = config._locale.eraYearOrdinalParse(input, match);\n } else {\n array[YEAR] = parseInt(input, 10);\n }\n });\n\n function localeEras(m, format) {\n var i,\n l,\n date,\n eras = this._eras || getLocale('en')._eras;\n for (i = 0, l = eras.length; i < l; ++i) {\n switch (typeof eras[i].since) {\n case 'string':\n // truncate time\n date = hooks(eras[i].since).startOf('day');\n eras[i].since = date.valueOf();\n break;\n }\n\n switch (typeof eras[i].until) {\n case 'undefined':\n eras[i].until = +Infinity;\n break;\n case 'string':\n // truncate time\n date = hooks(eras[i].until).startOf('day').valueOf();\n eras[i].until = date.valueOf();\n break;\n }\n }\n return eras;\n }\n\n function localeErasParse(eraName, format, strict) {\n var i,\n l,\n eras = this.eras(),\n name,\n abbr,\n narrow;\n eraName = eraName.toUpperCase();\n\n for (i = 0, l = eras.length; i < l; ++i) {\n name = eras[i].name.toUpperCase();\n abbr = eras[i].abbr.toUpperCase();\n narrow = eras[i].narrow.toUpperCase();\n\n if (strict) {\n switch (format) {\n case 'N':\n case 'NN':\n case 'NNN':\n if (abbr === eraName) {\n return eras[i];\n }\n break;\n\n case 'NNNN':\n if (name === eraName) {\n return eras[i];\n }\n break;\n\n case 'NNNNN':\n if (narrow === eraName) {\n return eras[i];\n }\n break;\n }\n } else if ([name, abbr, narrow].indexOf(eraName) >= 0) {\n return eras[i];\n }\n }\n }\n\n function localeErasConvertYear(era, year) {\n var dir = era.since <= era.until ? 1 : -1;\n if (year === undefined) {\n return hooks(era.since).year();\n } else {\n return hooks(era.since).year() + (year - era.offset) * dir;\n }\n }\n\n function getEraName() {\n var i,\n l,\n val,\n eras = this.localeData().eras();\n for (i = 0, l = eras.length; i < l; ++i) {\n // truncate time\n val = this.clone().startOf('day').valueOf();\n\n if (eras[i].since <= val && val <= eras[i].until) {\n return eras[i].name;\n }\n if (eras[i].until <= val && val <= eras[i].since) {\n return eras[i].name;\n }\n }\n\n return '';\n }\n\n function getEraNarrow() {\n var i,\n l,\n val,\n eras = this.localeData().eras();\n for (i = 0, l = eras.length; i < l; ++i) {\n // truncate time\n val = this.clone().startOf('day').valueOf();\n\n if (eras[i].since <= val && val <= eras[i].until) {\n return eras[i].narrow;\n }\n if (eras[i].until <= val && val <= eras[i].since) {\n return eras[i].narrow;\n }\n }\n\n return '';\n }\n\n function getEraAbbr() {\n var i,\n l,\n val,\n eras = this.localeData().eras();\n for (i = 0, l = eras.length; i < l; ++i) {\n // truncate time\n val = this.clone().startOf('day').valueOf();\n\n if (eras[i].since <= val && val <= eras[i].until) {\n return eras[i].abbr;\n }\n if (eras[i].until <= val && val <= eras[i].since) {\n return eras[i].abbr;\n }\n }\n\n return '';\n }\n\n function getEraYear() {\n var i,\n l,\n dir,\n val,\n eras = this.localeData().eras();\n for (i = 0, l = eras.length; i < l; ++i) {\n dir = eras[i].since <= eras[i].until ? 1 : -1;\n\n // truncate time\n val = this.clone().startOf('day').valueOf();\n\n if (\n (eras[i].since <= val && val <= eras[i].until) ||\n (eras[i].until <= val && val <= eras[i].since)\n ) {\n return (\n (this.year() - hooks(eras[i].since).year()) * dir +\n eras[i].offset\n );\n }\n }\n\n return this.year();\n }\n\n function erasNameRegex(isStrict) {\n if (!hasOwnProp(this, '_erasNameRegex')) {\n computeErasParse.call(this);\n }\n return isStrict ? this._erasNameRegex : this._erasRegex;\n }\n\n function erasAbbrRegex(isStrict) {\n if (!hasOwnProp(this, '_erasAbbrRegex')) {\n computeErasParse.call(this);\n }\n return isStrict ? this._erasAbbrRegex : this._erasRegex;\n }\n\n function erasNarrowRegex(isStrict) {\n if (!hasOwnProp(this, '_erasNarrowRegex')) {\n computeErasParse.call(this);\n }\n return isStrict ? this._erasNarrowRegex : this._erasRegex;\n }\n\n function matchEraAbbr(isStrict, locale) {\n return locale.erasAbbrRegex(isStrict);\n }\n\n function matchEraName(isStrict, locale) {\n return locale.erasNameRegex(isStrict);\n }\n\n function matchEraNarrow(isStrict, locale) {\n return locale.erasNarrowRegex(isStrict);\n }\n\n function matchEraYearOrdinal(isStrict, locale) {\n return locale._eraYearOrdinalRegex || matchUnsigned;\n }\n\n function computeErasParse() {\n var abbrPieces = [],\n namePieces = [],\n narrowPieces = [],\n mixedPieces = [],\n i,\n l,\n erasName,\n erasAbbr,\n erasNarrow,\n eras = this.eras();\n\n for (i = 0, l = eras.length; i < l; ++i) {\n erasName = regexEscape(eras[i].name);\n erasAbbr = regexEscape(eras[i].abbr);\n erasNarrow = regexEscape(eras[i].narrow);\n\n namePieces.push(erasName);\n abbrPieces.push(erasAbbr);\n narrowPieces.push(erasNarrow);\n mixedPieces.push(erasName);\n mixedPieces.push(erasAbbr);\n mixedPieces.push(erasNarrow);\n }\n\n this._erasRegex = new RegExp('^(' + mixedPieces.join('|') + ')', 'i');\n this._erasNameRegex = new RegExp('^(' + namePieces.join('|') + ')', 'i');\n this._erasAbbrRegex = new RegExp('^(' + abbrPieces.join('|') + ')', 'i');\n this._erasNarrowRegex = new RegExp(\n '^(' + narrowPieces.join('|') + ')',\n 'i'\n );\n }\n\n // FORMATTING\n\n addFormatToken(0, ['gg', 2], 0, function () {\n return this.weekYear() % 100;\n });\n\n addFormatToken(0, ['GG', 2], 0, function () {\n return this.isoWeekYear() % 100;\n });\n\n function addWeekYearFormatToken(token, getter) {\n addFormatToken(0, [token, token.length], 0, getter);\n }\n\n addWeekYearFormatToken('gggg', 'weekYear');\n addWeekYearFormatToken('ggggg', 'weekYear');\n addWeekYearFormatToken('GGGG', 'isoWeekYear');\n addWeekYearFormatToken('GGGGG', 'isoWeekYear');\n\n // ALIASES\n\n // PARSING\n\n addRegexToken('G', matchSigned);\n addRegexToken('g', matchSigned);\n addRegexToken('GG', match1to2, match2);\n addRegexToken('gg', match1to2, match2);\n addRegexToken('GGGG', match1to4, match4);\n addRegexToken('gggg', match1to4, match4);\n addRegexToken('GGGGG', match1to6, match6);\n addRegexToken('ggggg', match1to6, match6);\n\n addWeekParseToken(\n ['gggg', 'ggggg', 'GGGG', 'GGGGG'],\n function (input, week, config, token) {\n week[token.substr(0, 2)] = toInt(input);\n }\n );\n\n addWeekParseToken(['gg', 'GG'], function (input, week, config, token) {\n week[token] = hooks.parseTwoDigitYear(input);\n });\n\n // MOMENTS\n\n function getSetWeekYear(input) {\n return getSetWeekYearHelper.call(\n this,\n input,\n this.week(),\n this.weekday() + this.localeData()._week.dow,\n this.localeData()._week.dow,\n this.localeData()._week.doy\n );\n }\n\n function getSetISOWeekYear(input) {\n return getSetWeekYearHelper.call(\n this,\n input,\n this.isoWeek(),\n this.isoWeekday(),\n 1,\n 4\n );\n }\n\n function getISOWeeksInYear() {\n return weeksInYear(this.year(), 1, 4);\n }\n\n function getISOWeeksInISOWeekYear() {\n return weeksInYear(this.isoWeekYear(), 1, 4);\n }\n\n function getWeeksInYear() {\n var weekInfo = this.localeData()._week;\n return weeksInYear(this.year(), weekInfo.dow, weekInfo.doy);\n }\n\n function getWeeksInWeekYear() {\n var weekInfo = this.localeData()._week;\n return weeksInYear(this.weekYear(), weekInfo.dow, weekInfo.doy);\n }\n\n function getSetWeekYearHelper(input, week, weekday, dow, doy) {\n var weeksTarget;\n if (input == null) {\n return weekOfYear(this, dow, doy).year;\n } else {\n weeksTarget = weeksInYear(input, dow, doy);\n if (week > weeksTarget) {\n week = weeksTarget;\n }\n return setWeekAll.call(this, input, week, weekday, dow, doy);\n }\n }\n\n function setWeekAll(weekYear, week, weekday, dow, doy) {\n var dayOfYearData = dayOfYearFromWeeks(weekYear, week, weekday, dow, doy),\n date = createUTCDate(dayOfYearData.year, 0, dayOfYearData.dayOfYear);\n\n this.year(date.getUTCFullYear());\n this.month(date.getUTCMonth());\n this.date(date.getUTCDate());\n return this;\n }\n\n // FORMATTING\n\n addFormatToken('Q', 0, 'Qo', 'quarter');\n\n // PARSING\n\n addRegexToken('Q', match1);\n addParseToken('Q', function (input, array) {\n array[MONTH] = (toInt(input) - 1) * 3;\n });\n\n // MOMENTS\n\n function getSetQuarter(input) {\n return input == null\n ? Math.ceil((this.month() + 1) / 3)\n : this.month((input - 1) * 3 + (this.month() % 3));\n }\n\n // FORMATTING\n\n addFormatToken('D', ['DD', 2], 'Do', 'date');\n\n // PARSING\n\n addRegexToken('D', match1to2, match1to2NoLeadingZero);\n addRegexToken('DD', match1to2, match2);\n addRegexToken('Do', function (isStrict, locale) {\n // TODO: Remove \"ordinalParse\" fallback in next major release.\n return isStrict\n ? locale._dayOfMonthOrdinalParse || locale._ordinalParse\n : locale._dayOfMonthOrdinalParseLenient;\n });\n\n addParseToken(['D', 'DD'], DATE);\n addParseToken('Do', function (input, array) {\n array[DATE] = toInt(input.match(match1to2)[0]);\n });\n\n // MOMENTS\n\n var getSetDayOfMonth = makeGetSet('Date', true);\n\n // FORMATTING\n\n addFormatToken('DDD', ['DDDD', 3], 'DDDo', 'dayOfYear');\n\n // PARSING\n\n addRegexToken('DDD', match1to3);\n addRegexToken('DDDD', match3);\n addParseToken(['DDD', 'DDDD'], function (input, array, config) {\n config._dayOfYear = toInt(input);\n });\n\n // HELPERS\n\n // MOMENTS\n\n function getSetDayOfYear(input) {\n var dayOfYear =\n Math.round(\n (this.clone().startOf('day') - this.clone().startOf('year')) / 864e5\n ) + 1;\n return input == null ? dayOfYear : this.add(input - dayOfYear, 'd');\n }\n\n // FORMATTING\n\n addFormatToken('m', ['mm', 2], 0, 'minute');\n\n // PARSING\n\n addRegexToken('m', match1to2, match1to2HasZero);\n addRegexToken('mm', match1to2, match2);\n addParseToken(['m', 'mm'], MINUTE);\n\n // MOMENTS\n\n var getSetMinute = makeGetSet('Minutes', false);\n\n // FORMATTING\n\n addFormatToken('s', ['ss', 2], 0, 'second');\n\n // PARSING\n\n addRegexToken('s', match1to2, match1to2HasZero);\n addRegexToken('ss', match1to2, match2);\n addParseToken(['s', 'ss'], SECOND);\n\n // MOMENTS\n\n var getSetSecond = makeGetSet('Seconds', false);\n\n // FORMATTING\n\n addFormatToken('S', 0, 0, function () {\n return ~~(this.millisecond() / 100);\n });\n\n addFormatToken(0, ['SS', 2], 0, function () {\n return ~~(this.millisecond() / 10);\n });\n\n addFormatToken(0, ['SSS', 3], 0, 'millisecond');\n addFormatToken(0, ['SSSS', 4], 0, function () {\n return this.millisecond() * 10;\n });\n addFormatToken(0, ['SSSSS', 5], 0, function () {\n return this.millisecond() * 100;\n });\n addFormatToken(0, ['SSSSSS', 6], 0, function () {\n return this.millisecond() * 1000;\n });\n addFormatToken(0, ['SSSSSSS', 7], 0, function () {\n return this.millisecond() * 10000;\n });\n addFormatToken(0, ['SSSSSSSS', 8], 0, function () {\n return this.millisecond() * 100000;\n });\n addFormatToken(0, ['SSSSSSSSS', 9], 0, function () {\n return this.millisecond() * 1000000;\n });\n\n // PARSING\n\n addRegexToken('S', match1to3, match1);\n addRegexToken('SS', match1to3, match2);\n addRegexToken('SSS', match1to3, match3);\n\n var token, getSetMillisecond;\n for (token = 'SSSS'; token.length <= 9; token += 'S') {\n addRegexToken(token, matchUnsigned);\n }\n\n function parseMs(input, array) {\n array[MILLISECOND] = toInt(('0.' + input) * 1000);\n }\n\n for (token = 'S'; token.length <= 9; token += 'S') {\n addParseToken(token, parseMs);\n }\n\n getSetMillisecond = makeGetSet('Milliseconds', false);\n\n // FORMATTING\n\n addFormatToken('z', 0, 0, 'zoneAbbr');\n addFormatToken('zz', 0, 0, 'zoneName');\n\n // MOMENTS\n\n function getZoneAbbr() {\n return this._isUTC ? 'UTC' : '';\n }\n\n function getZoneName() {\n return this._isUTC ? 'Coordinated Universal Time' : '';\n }\n\n var proto$2 = Moment.prototype;\n\n proto$2.add = add$1;\n proto$2.calendar = calendar;\n proto$2.clone = clone$1;\n proto$2.diff = diff;\n proto$2.endOf = endOf;\n proto$2.format = format;\n proto$2.from = from;\n proto$2.fromNow = fromNow;\n proto$2.to = to;\n proto$2.toNow = toNow;\n proto$2.get = stringGet;\n proto$2.invalidAt = invalidAt;\n proto$2.isAfter = isAfter;\n proto$2.isBefore = isBefore;\n proto$2.isBetween = isBetween;\n proto$2.isSame = isSame;\n proto$2.isSameOrAfter = isSameOrAfter;\n proto$2.isSameOrBefore = isSameOrBefore;\n proto$2.isValid = isValid;\n proto$2.lang = lang;\n proto$2.locale = locale;\n proto$2.localeData = localeData;\n proto$2.max = prototypeMax;\n proto$2.min = prototypeMin;\n proto$2.parsingFlags = parsingFlags;\n proto$2.set = stringSet;\n proto$2.startOf = startOf;\n proto$2.subtract = subtract$1;\n proto$2.toArray = toArray;\n proto$2.toObject = toObject;\n proto$2.toDate = toDate;\n proto$2.toISOString = toISOString$1;\n proto$2.inspect = inspect;\n if (typeof Symbol !== 'undefined' && Symbol.for != null) {\n proto$2[Symbol.for('nodejs.util.inspect.custom')] = function () {\n return 'Moment<' + this.format() + '>';\n };\n }\n proto$2.toJSON = toJSON;\n proto$2.toString = toString;\n proto$2.unix = unix;\n proto$2.valueOf = valueOf$1;\n proto$2.creationData = creationData;\n proto$2.eraName = getEraName;\n proto$2.eraNarrow = getEraNarrow;\n proto$2.eraAbbr = getEraAbbr;\n proto$2.eraYear = getEraYear;\n proto$2.year = getSetYear;\n proto$2.isLeapYear = getIsLeapYear;\n proto$2.weekYear = getSetWeekYear;\n proto$2.isoWeekYear = getSetISOWeekYear;\n proto$2.quarter = proto$2.quarters = getSetQuarter;\n proto$2.month = getSetMonth;\n proto$2.daysInMonth = getDaysInMonth;\n proto$2.week = proto$2.weeks = getSetWeek;\n proto$2.isoWeek = proto$2.isoWeeks = getSetISOWeek;\n proto$2.weeksInYear = getWeeksInYear;\n proto$2.weeksInWeekYear = getWeeksInWeekYear;\n proto$2.isoWeeksInYear = getISOWeeksInYear;\n proto$2.isoWeeksInISOWeekYear = getISOWeeksInISOWeekYear;\n proto$2.date = getSetDayOfMonth;\n proto$2.day = proto$2.days = getSetDayOfWeek;\n proto$2.weekday = getSetLocaleDayOfWeek;\n proto$2.isoWeekday = getSetISODayOfWeek;\n proto$2.dayOfYear = getSetDayOfYear;\n proto$2.hour = proto$2.hours = getSetHour;\n proto$2.minute = proto$2.minutes = getSetMinute;\n proto$2.second = proto$2.seconds = getSetSecond;\n proto$2.millisecond = proto$2.milliseconds = getSetMillisecond;\n proto$2.utcOffset = getSetOffset;\n proto$2.utc = setOffsetToUTC;\n proto$2.local = setOffsetToLocal;\n proto$2.parseZone = setOffsetToParsedOffset;\n proto$2.hasAlignedHourOffset = hasAlignedHourOffset;\n proto$2.isDST = isDaylightSavingTime;\n proto$2.isLocal = isLocal;\n proto$2.isUtcOffset = isUtcOffset;\n proto$2.isUtc = isUtc;\n proto$2.isUTC = isUtc;\n proto$2.zoneAbbr = getZoneAbbr;\n proto$2.zoneName = getZoneName;\n proto$2.dates = deprecate(\n 'dates accessor is deprecated. Use date instead.',\n getSetDayOfMonth\n );\n proto$2.months = deprecate(\n 'months accessor is deprecated. Use month instead',\n getSetMonth\n );\n proto$2.years = deprecate(\n 'years accessor is deprecated. Use year instead',\n getSetYear\n );\n proto$2.zone = deprecate(\n 'moment().zone is deprecated, use moment().utcOffset instead. http://momentjs.com/guides/#/warnings/zone/',\n getSetZone\n );\n proto$2.isDSTShifted = deprecate(\n 'isDSTShifted is deprecated. See http://momentjs.com/guides/#/warnings/dst-shifted/ for more information',\n isDaylightSavingTimeShifted\n );\n\n function createUnix(input) {\n return createLocal(input * 1000);\n }\n\n function createInZone() {\n return createLocal.apply(null, arguments).parseZone();\n }\n\n function preParsePostFormat(string) {\n return string;\n }\n\n var proto$1 = Locale.prototype;\n\n proto$1.calendar = calendar$1;\n proto$1.longDateFormat = longDateFormat;\n proto$1.invalidDate = invalidDate;\n proto$1.ordinal = ordinal;\n proto$1.preparse = preParsePostFormat;\n proto$1.postformat = preParsePostFormat;\n proto$1.relativeTime = relativeTime$1;\n proto$1.pastFuture = pastFuture;\n proto$1.set = set;\n proto$1.eras = localeEras;\n proto$1.erasParse = localeErasParse;\n proto$1.erasConvertYear = localeErasConvertYear;\n proto$1.erasAbbrRegex = erasAbbrRegex;\n proto$1.erasNameRegex = erasNameRegex;\n proto$1.erasNarrowRegex = erasNarrowRegex;\n\n proto$1.months = localeMonths;\n proto$1.monthsShort = localeMonthsShort;\n proto$1.monthsParse = localeMonthsParse;\n proto$1.monthsRegex = monthsRegex;\n proto$1.monthsShortRegex = monthsShortRegex;\n proto$1.week = localeWeek;\n proto$1.firstDayOfYear = localeFirstDayOfYear;\n proto$1.firstDayOfWeek = localeFirstDayOfWeek;\n\n proto$1.weekdays = localeWeekdays;\n proto$1.weekdaysMin = localeWeekdaysMin;\n proto$1.weekdaysShort = localeWeekdaysShort;\n proto$1.weekdaysParse = localeWeekdaysParse;\n\n proto$1.weekdaysRegex = weekdaysRegex;\n proto$1.weekdaysShortRegex = weekdaysShortRegex;\n proto$1.weekdaysMinRegex = weekdaysMinRegex;\n\n proto$1.isPM = localeIsPM;\n proto$1.meridiem = localeMeridiem;\n\n function get$1(format, index, field, setter) {\n var locale = getLocale(),\n utc = createUTC().set(setter, index);\n return locale[field](utc, format);\n }\n\n function listMonthsImpl(format, index, field) {\n if (isNumber(format)) {\n index = format;\n format = undefined;\n }\n\n format = format || '';\n\n if (index != null) {\n return get$1(format, index, field, 'month');\n }\n\n var i,\n out = [];\n for (i = 0; i < 12; i++) {\n out[i] = get$1(format, i, field, 'month');\n }\n return out;\n }\n\n // ()\n // (5)\n // (fmt, 5)\n // (fmt)\n // (true)\n // (true, 5)\n // (true, fmt, 5)\n // (true, fmt)\n function listWeekdaysImpl(localeSorted, format, index, field) {\n if (typeof localeSorted === 'boolean') {\n if (isNumber(format)) {\n index = format;\n format = undefined;\n }\n\n format = format || '';\n } else {\n format = localeSorted;\n index = format;\n localeSorted = false;\n\n if (isNumber(format)) {\n index = format;\n format = undefined;\n }\n\n format = format || '';\n }\n\n var locale = getLocale(),\n shift = localeSorted ? locale._week.dow : 0,\n i,\n out = [];\n\n if (index != null) {\n return get$1(format, (index + shift) % 7, field, 'day');\n }\n\n for (i = 0; i < 7; i++) {\n out[i] = get$1(format, (i + shift) % 7, field, 'day');\n }\n return out;\n }\n\n function listMonths(format, index) {\n return listMonthsImpl(format, index, 'months');\n }\n\n function listMonthsShort(format, index) {\n return listMonthsImpl(format, index, 'monthsShort');\n }\n\n function listWeekdays(localeSorted, format, index) {\n return listWeekdaysImpl(localeSorted, format, index, 'weekdays');\n }\n\n function listWeekdaysShort(localeSorted, format, index) {\n return listWeekdaysImpl(localeSorted, format, index, 'weekdaysShort');\n }\n\n function listWeekdaysMin(localeSorted, format, index) {\n return listWeekdaysImpl(localeSorted, format, index, 'weekdaysMin');\n }\n\n getSetGlobalLocale('en', {\n eras: [\n {\n since: '0001-01-01',\n until: +Infinity,\n offset: 1,\n name: 'Anno Domini',\n narrow: 'AD',\n abbr: 'AD',\n },\n {\n since: '0000-12-31',\n until: -Infinity,\n offset: 1,\n name: 'Before Christ',\n narrow: 'BC',\n abbr: 'BC',\n },\n ],\n dayOfMonthOrdinalParse: /\\d{1,2}(th|st|nd|rd)/,\n ordinal: function (number) {\n var b = number % 10,\n output =\n toInt((number % 100) / 10) === 1\n ? 'th'\n : b === 1\n ? 'st'\n : b === 2\n ? 'nd'\n : b === 3\n ? 'rd'\n : 'th';\n return number + output;\n },\n });\n\n // Side effect imports\n\n hooks.lang = deprecate(\n 'moment.lang is deprecated. Use moment.locale instead.',\n getSetGlobalLocale\n );\n hooks.langData = deprecate(\n 'moment.langData is deprecated. Use moment.localeData instead.',\n getLocale\n );\n\n var mathAbs = Math.abs;\n\n function abs$1() {\n var data = this._data;\n\n this._milliseconds = mathAbs(this._milliseconds);\n this._days = mathAbs(this._days);\n this._months = mathAbs(this._months);\n\n data.milliseconds = mathAbs(data.milliseconds);\n data.seconds = mathAbs(data.seconds);\n data.minutes = mathAbs(data.minutes);\n data.hours = mathAbs(data.hours);\n data.months = mathAbs(data.months);\n data.years = mathAbs(data.years);\n\n return this;\n }\n\n function addSubtract(duration, input, value, direction) {\n var other = createDuration(input, value);\n\n duration._milliseconds += direction * other._milliseconds;\n duration._days += direction * other._days;\n duration._months += direction * other._months;\n\n return duration._bubble();\n }\n\n // supports only 2.0-style add(1, 's') or add(duration)\n function add(input, value) {\n return addSubtract(this, input, value, 1);\n }\n\n // supports only 2.0-style subtract(1, 's') or subtract(duration)\n function subtract(input, value) {\n return addSubtract(this, input, value, -1);\n }\n\n function absCeil(number) {\n if (number < 0) {\n return Math.floor(number);\n } else {\n return Math.ceil(number);\n }\n }\n\n function bubble() {\n var milliseconds = this._milliseconds,\n days = this._days,\n months = this._months,\n data = this._data,\n seconds,\n minutes,\n hours,\n years,\n monthsFromDays;\n\n // if we have a mix of positive and negative values, bubble down first\n // check: https://github.com/moment/moment/issues/2166\n if (!(\n (milliseconds >= 0 && days >= 0 && months >= 0) ||\n (milliseconds <= 0 && days <= 0 && months <= 0)\n )) {\n milliseconds += absCeil(monthsToDays(months) + days) * 864e5;\n days = 0;\n months = 0;\n }\n\n // The following code bubbles up values, see the tests for\n // examples of what that means.\n data.milliseconds = milliseconds % 1000;\n\n seconds = absFloor(milliseconds / 1000);\n data.seconds = seconds % 60;\n\n minutes = absFloor(seconds / 60);\n data.minutes = minutes % 60;\n\n hours = absFloor(minutes / 60);\n data.hours = hours % 24;\n\n days += absFloor(hours / 24);\n\n // convert days to months\n monthsFromDays = absFloor(daysToMonths(days));\n months += monthsFromDays;\n days -= absCeil(monthsToDays(monthsFromDays));\n\n // 12 months -> 1 year\n years = absFloor(months / 12);\n months %= 12;\n\n data.days = days;\n data.months = months;\n data.years = years;\n\n return this;\n }\n\n function daysToMonths(days) {\n // 400 years have 146097 days (taking into account leap year rules)\n // 400 years have 12 months === 4800\n return (days * 4800) / 146097;\n }\n\n function monthsToDays(months) {\n // the reverse of daysToMonths\n return (months * 146097) / 4800;\n }\n\n function as(units) {\n if (!this.isValid()) {\n return NaN;\n }\n var days,\n months,\n milliseconds = this._milliseconds;\n\n units = normalizeUnits(units);\n\n if (units === 'month' || units === 'quarter' || units === 'year') {\n days = this._days + milliseconds / 864e5;\n months = this._months + daysToMonths(days);\n switch (units) {\n case 'month':\n return months;\n case 'quarter':\n return months / 3;\n case 'year':\n return months / 12;\n }\n } else {\n // handle milliseconds separately because of floating point math errors (issue #1867)\n days = this._days + Math.round(monthsToDays(this._months));\n switch (units) {\n case 'week':\n return days / 7 + milliseconds / 6048e5;\n case 'day':\n return days + milliseconds / 864e5;\n case 'hour':\n return days * 24 + milliseconds / 36e5;\n case 'minute':\n return days * 1440 + milliseconds / 6e4;\n case 'second':\n return days * 86400 + milliseconds / 1000;\n // Math.floor prevents floating point math errors here\n case 'millisecond':\n return Math.floor(days * 864e5) + milliseconds;\n default:\n throw new Error('Unknown unit ' + units);\n }\n }\n }\n\n function makeAs(alias) {\n return function () {\n return this.as(alias);\n };\n }\n\n var asMilliseconds = makeAs('ms'),\n asSeconds = makeAs('s'),\n asMinutes = makeAs('m'),\n asHours = makeAs('h'),\n asDays = makeAs('d'),\n asWeeks = makeAs('w'),\n asMonths = makeAs('M'),\n asQuarters = makeAs('Q'),\n asYears = makeAs('y'),\n valueOf = asMilliseconds;\n\n function clone() {\n return createDuration(this);\n }\n\n function get(units) {\n units = normalizeUnits(units);\n return this.isValid() ? this[units + 's']() : NaN;\n }\n\n function makeGetter(name) {\n return function () {\n return this.isValid() ? this._data[name] : NaN;\n };\n }\n\n var milliseconds = makeGetter('milliseconds'),\n seconds = makeGetter('seconds'),\n minutes = makeGetter('minutes'),\n hours = makeGetter('hours'),\n days = makeGetter('days'),\n months = makeGetter('months'),\n years = makeGetter('years');\n\n function weeks() {\n return absFloor(this.days() / 7);\n }\n\n var round = Math.round,\n thresholds = {\n ss: 44, // a few seconds to seconds\n s: 45, // seconds to minute\n m: 45, // minutes to hour\n h: 22, // hours to day\n d: 26, // days to month/week\n w: null, // weeks to month\n M: 11, // months to year\n };\n\n // helper function for moment.fn.from, moment.fn.fromNow, and moment.duration.fn.humanize\n function substituteTimeAgo(string, number, withoutSuffix, isFuture, locale) {\n return relativeTimeWithoutPostformat.call(\n locale,\n number || 1,\n !!withoutSuffix,\n string,\n isFuture\n );\n }\n\n function relativeTime(posNegDuration, withoutSuffix, thresholds, locale) {\n var duration = createDuration(posNegDuration).abs(),\n seconds = round(duration.as('s')),\n minutes = round(duration.as('m')),\n hours = round(duration.as('h')),\n days = round(duration.as('d')),\n months = round(duration.as('M')),\n weeks = round(duration.as('w')),\n years = round(duration.as('y')),\n a =\n (seconds <= thresholds.ss && ['s', seconds]) ||\n (seconds < thresholds.s && ['ss', seconds]) ||\n (minutes <= 1 && ['m']) ||\n (minutes < thresholds.m && ['mm', minutes]) ||\n (hours <= 1 && ['h']) ||\n (hours < thresholds.h && ['hh', hours]) ||\n (days <= 1 && ['d']) ||\n (days < thresholds.d && ['dd', days]);\n\n if (thresholds.w != null) {\n a =\n a ||\n (weeks <= 1 && ['w']) ||\n (weeks < thresholds.w && ['ww', weeks]);\n }\n a = a ||\n (months <= 1 && ['M']) ||\n (months < thresholds.M && ['MM', months]) ||\n (years <= 1 && ['y']) || ['yy', years];\n\n a[2] = withoutSuffix;\n a[3] = +posNegDuration > 0;\n a[4] = locale;\n return substituteTimeAgo.apply(null, a);\n }\n\n // This function allows you to set the rounding function for relative time strings\n function getSetRelativeTimeRounding(roundingFunction) {\n if (roundingFunction === undefined) {\n return round;\n }\n if (typeof roundingFunction === 'function') {\n round = roundingFunction;\n return true;\n }\n return false;\n }\n\n // This function allows you to set a threshold for relative time strings\n function getSetRelativeTimeThreshold(threshold, limit) {\n if (thresholds[threshold] === undefined) {\n return false;\n }\n if (limit === undefined) {\n return thresholds[threshold];\n }\n thresholds[threshold] = limit;\n if (threshold === 's') {\n thresholds.ss = limit - 1;\n }\n return true;\n }\n\n function humanize(argWithSuffix, argThresholds) {\n if (!this.isValid()) {\n return this.localeData().invalidDate();\n }\n\n var withSuffix = false,\n th = thresholds,\n locale,\n output;\n\n if (typeof argWithSuffix === 'object') {\n argThresholds = argWithSuffix;\n argWithSuffix = false;\n }\n if (typeof argWithSuffix === 'boolean') {\n withSuffix = argWithSuffix;\n }\n if (typeof argThresholds === 'object') {\n th = extend(extend({}, thresholds), argThresholds || {});\n if (argThresholds.s != null && argThresholds.ss == null) {\n th.ss = argThresholds.s - 1;\n }\n }\n\n locale = this.localeData();\n output = relativeTime(this, !withSuffix, th, locale);\n\n if (withSuffix) {\n output = pastFutureWithoutPostformat.call(locale, +this, output);\n }\n\n return locale.postformat(output);\n }\n\n var abs = Math.abs;\n\n function sign(x) {\n return (x > 0) - (x < 0) || +x;\n }\n\n function toISOString() {\n // for ISO strings we do not use the normal bubbling rules:\n // * milliseconds bubble up until they become hours\n // * days do not bubble at all\n // * months bubble up until they become years\n // This is because there is no context-free conversion between hours and days\n // (think of clock changes)\n // and also not between days and months (28-31 days per month)\n if (!this.isValid()) {\n return this.localeData().invalidDate();\n }\n\n var seconds = abs(this._milliseconds) / 1000,\n days = abs(this._days),\n months = abs(this._months),\n minutes,\n hours,\n years,\n s,\n total = this.asSeconds(),\n totalSign,\n ymSign,\n daysSign,\n hmsSign;\n\n if (!total) {\n // this is the same as C#'s (Noda) and python (isodate)...\n // but not other JS (goog.date)\n return 'P0D';\n }\n\n // 3600 seconds -> 60 minutes -> 1 hour\n minutes = absFloor(seconds / 60);\n hours = absFloor(minutes / 60);\n seconds %= 60;\n minutes %= 60;\n\n // 12 months -> 1 year\n years = absFloor(months / 12);\n months %= 12;\n\n // inspired by https://github.com/dordille/moment-isoduration/blob/master/moment.isoduration.js\n s = seconds ? seconds.toFixed(3).replace(/\\.?0+$/, '') : '';\n\n totalSign = total < 0 ? '-' : '';\n ymSign = sign(this._months) !== sign(total) ? '-' : '';\n daysSign = sign(this._days) !== sign(total) ? '-' : '';\n hmsSign = sign(this._milliseconds) !== sign(total) ? '-' : '';\n\n return (\n totalSign +\n 'P' +\n (years ? ymSign + years + 'Y' : '') +\n (months ? ymSign + months + 'M' : '') +\n (days ? daysSign + days + 'D' : '') +\n (hours || minutes || seconds ? 'T' : '') +\n (hours ? hmsSign + hours + 'H' : '') +\n (minutes ? hmsSign + minutes + 'M' : '') +\n (seconds ? hmsSign + s + 'S' : '')\n );\n }\n\n var proto = Duration.prototype;\n\n proto.isValid = isValid$1;\n proto.abs = abs$1;\n proto.add = add;\n proto.subtract = subtract;\n proto.as = as;\n proto.asMilliseconds = asMilliseconds;\n proto.asSeconds = asSeconds;\n proto.asMinutes = asMinutes;\n proto.asHours = asHours;\n proto.asDays = asDays;\n proto.asWeeks = asWeeks;\n proto.asMonths = asMonths;\n proto.asQuarters = asQuarters;\n proto.asYears = asYears;\n proto.valueOf = valueOf;\n proto._bubble = bubble;\n proto.clone = clone;\n proto.get = get;\n proto.milliseconds = milliseconds;\n proto.seconds = seconds;\n proto.minutes = minutes;\n proto.hours = hours;\n proto.days = days;\n proto.weeks = weeks;\n proto.months = months;\n proto.years = years;\n proto.humanize = humanize;\n proto.toISOString = toISOString;\n proto.toString = toISOString;\n proto.toJSON = toISOString;\n proto.locale = locale;\n proto.localeData = localeData;\n\n proto.toIsoString = deprecate(\n 'toIsoString() is deprecated. Please use toISOString() instead (notice the capitals)',\n toISOString\n );\n proto.lang = lang;\n\n // FORMATTING\n\n addFormatToken('X', 0, 0, 'unix');\n addFormatToken('x', 0, 0, 'valueOf');\n\n // PARSING\n\n addRegexToken('x', matchSigned);\n addRegexToken('X', matchTimestamp);\n addParseToken('X', function (input, array, config) {\n config._d = new Date(parseFloat(input) * 1000);\n });\n addParseToken('x', function (input, array, config) {\n config._d = new Date(toInt(input));\n });\n\n //! moment.js\n\n hooks.version = '2.31.0';\n\n setHookCallback(createLocal);\n\n hooks.fn = proto$2;\n hooks.min = min;\n hooks.max = max;\n hooks.now = now;\n hooks.utc = createUTC;\n hooks.unix = createUnix;\n hooks.months = listMonths;\n hooks.isDate = isDate;\n hooks.locale = getSetGlobalLocale;\n hooks.invalid = createInvalid$1;\n hooks.duration = createDuration;\n hooks.isMoment = isMoment;\n hooks.weekdays = listWeekdays;\n hooks.parseZone = createInZone;\n hooks.localeData = getLocale;\n hooks.isDuration = isDuration;\n hooks.monthsShort = listMonthsShort;\n hooks.weekdaysMin = listWeekdaysMin;\n hooks.defineLocale = defineLocale;\n hooks.updateLocale = updateLocale;\n hooks.locales = listLocales;\n hooks.weekdaysShort = listWeekdaysShort;\n hooks.normalizeUnits = normalizeUnits;\n hooks.relativeTimeRounding = getSetRelativeTimeRounding;\n hooks.relativeTimeThreshold = getSetRelativeTimeThreshold;\n hooks.calendarFormat = getCalendarFormat;\n hooks.prototype = proto$2;\n\n // currently HTML5 input type only supports 24-hour formats\n hooks.HTML5_FMT = {\n DATETIME_LOCAL: 'YYYY-MM-DDTHH:mm', // \n DATETIME_LOCAL_SECONDS: 'YYYY-MM-DDTHH:mm:ss', // \n DATETIME_LOCAL_MS: 'YYYY-MM-DDTHH:mm:ss.SSS', // \n DATE: 'YYYY-MM-DD', // \n TIME: 'HH:mm', // \n TIME_SECONDS: 'HH:mm:ss', // \n TIME_MS: 'HH:mm:ss.SSS', // \n WEEK: 'GGGG-[W]WW', // \n MONTH: 'YYYY-MM', // \n };\n\n return hooks;\n\n})));\n", "'use strict'\n\nexports.byteLength = byteLength\nexports.toByteArray = toByteArray\nexports.fromByteArray = fromByteArray\n\nvar lookup = []\nvar revLookup = []\nvar Arr = typeof Uint8Array !== 'undefined' ? Uint8Array : Array\n\nvar code = 'ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789+/'\nfor (var i = 0, len = code.length; i < len; ++i) {\n lookup[i] = code[i]\n revLookup[code.charCodeAt(i)] = i\n}\n\n// Support decoding URL-safe base64 strings, as Node.js does.\n// See: https://en.wikipedia.org/wiki/Base64#URL_applications\nrevLookup['-'.charCodeAt(0)] = 62\nrevLookup['_'.charCodeAt(0)] = 63\n\nfunction getLens (b64) {\n var len = b64.length\n\n if (len % 4 > 0) {\n throw new Error('Invalid string. Length must be a multiple of 4')\n }\n\n // Trim off extra bytes after placeholder bytes are found\n // See: https://github.com/beatgammit/base64-js/issues/42\n var validLen = b64.indexOf('=')\n if (validLen === -1) validLen = len\n\n var placeHoldersLen = validLen === len\n ? 0\n : 4 - (validLen % 4)\n\n return [validLen, placeHoldersLen]\n}\n\n// base64 is 4/3 + up to two characters of the original data\nfunction byteLength (b64) {\n var lens = getLens(b64)\n var validLen = lens[0]\n var placeHoldersLen = lens[1]\n return ((validLen + placeHoldersLen) * 3 / 4) - placeHoldersLen\n}\n\nfunction _byteLength (b64, validLen, placeHoldersLen) {\n return ((validLen + placeHoldersLen) * 3 / 4) - placeHoldersLen\n}\n\nfunction toByteArray (b64) {\n var tmp\n var lens = getLens(b64)\n var validLen = lens[0]\n var placeHoldersLen = lens[1]\n\n var arr = new Arr(_byteLength(b64, validLen, placeHoldersLen))\n\n var curByte = 0\n\n // if there are placeholders, only get up to the last complete 4 chars\n var len = placeHoldersLen > 0\n ? validLen - 4\n : validLen\n\n var i\n for (i = 0; i < len; i += 4) {\n tmp =\n (revLookup[b64.charCodeAt(i)] << 18) |\n (revLookup[b64.charCodeAt(i + 1)] << 12) |\n (revLookup[b64.charCodeAt(i + 2)] << 6) |\n revLookup[b64.charCodeAt(i + 3)]\n arr[curByte++] = (tmp >> 16) & 0xFF\n arr[curByte++] = (tmp >> 8) & 0xFF\n arr[curByte++] = tmp & 0xFF\n }\n\n if (placeHoldersLen === 2) {\n tmp =\n (revLookup[b64.charCodeAt(i)] << 2) |\n (revLookup[b64.charCodeAt(i + 1)] >> 4)\n arr[curByte++] = tmp & 0xFF\n }\n\n if (placeHoldersLen === 1) {\n tmp =\n (revLookup[b64.charCodeAt(i)] << 10) |\n (revLookup[b64.charCodeAt(i + 1)] << 4) |\n (revLookup[b64.charCodeAt(i + 2)] >> 2)\n arr[curByte++] = (tmp >> 8) & 0xFF\n arr[curByte++] = tmp & 0xFF\n }\n\n return arr\n}\n\nfunction tripletToBase64 (num) {\n return lookup[num >> 18 & 0x3F] +\n lookup[num >> 12 & 0x3F] +\n lookup[num >> 6 & 0x3F] +\n lookup[num & 0x3F]\n}\n\nfunction encodeChunk (uint8, start, end) {\n var tmp\n var output = []\n for (var i = start; i < end; i += 3) {\n tmp =\n ((uint8[i] << 16) & 0xFF0000) +\n ((uint8[i + 1] << 8) & 0xFF00) +\n (uint8[i + 2] & 0xFF)\n output.push(tripletToBase64(tmp))\n }\n return output.join('')\n}\n\nfunction fromByteArray (uint8) {\n var tmp\n var len = uint8.length\n var extraBytes = len % 3 // if we have 1 byte left, pad 2 bytes\n var parts = []\n var maxChunkLength = 16383 // must be multiple of 3\n\n // go through the array every three bytes, we'll deal with trailing stuff later\n for (var i = 0, len2 = len - extraBytes; i < len2; i += maxChunkLength) {\n parts.push(encodeChunk(uint8, i, (i + maxChunkLength) > len2 ? len2 : (i + maxChunkLength)))\n }\n\n // pad the end with zeros, but make sure to not forget the extra bytes\n if (extraBytes === 1) {\n tmp = uint8[len - 1]\n parts.push(\n lookup[tmp >> 2] +\n lookup[(tmp << 4) & 0x3F] +\n '=='\n )\n } else if (extraBytes === 2) {\n tmp = (uint8[len - 2] << 8) + uint8[len - 1]\n parts.push(\n lookup[tmp >> 10] +\n lookup[(tmp >> 4) & 0x3F] +\n lookup[(tmp << 2) & 0x3F] +\n '='\n )\n }\n\n return parts.join('')\n}\n", "/**\n * Copyright (c) 2014-present, Facebook, Inc.\n *\n * This source code is licensed under the MIT license found in the\n * LICENSE file in the root directory of this source tree.\n */\n\nvar runtime = (function (exports) {\n \"use strict\";\n\n var Op = Object.prototype;\n var hasOwn = Op.hasOwnProperty;\n var undefined; // More compressible than void 0.\n var $Symbol = typeof Symbol === \"function\" ? Symbol : {};\n var iteratorSymbol = $Symbol.iterator || \"@@iterator\";\n var asyncIteratorSymbol = $Symbol.asyncIterator || \"@@asyncIterator\";\n var toStringTagSymbol = $Symbol.toStringTag || \"@@toStringTag\";\n\n function define(obj, key, value) {\n Object.defineProperty(obj, key, {\n value: value,\n enumerable: true,\n configurable: true,\n writable: true\n });\n return obj[key];\n }\n try {\n // IE 8 has a broken Object.defineProperty that only works on DOM objects.\n define({}, \"\");\n } catch (err) {\n define = function(obj, key, value) {\n return obj[key] = value;\n };\n }\n\n function wrap(innerFn, outerFn, self, tryLocsList) {\n // If outerFn provided and outerFn.prototype is a Generator, then outerFn.prototype instanceof Generator.\n var protoGenerator = outerFn && outerFn.prototype instanceof Generator ? outerFn : Generator;\n var generator = Object.create(protoGenerator.prototype);\n var context = new Context(tryLocsList || []);\n\n // The ._invoke method unifies the implementations of the .next,\n // .throw, and .return methods.\n generator._invoke = makeInvokeMethod(innerFn, self, context);\n\n return generator;\n }\n exports.wrap = wrap;\n\n // Try/catch helper to minimize deoptimizations. Returns a completion\n // record like context.tryEntries[i].completion. This interface could\n // have been (and was previously) designed to take a closure to be\n // invoked without arguments, but in all the cases we care about we\n // already have an existing method we want to call, so there's no need\n // to create a new function object. We can even get away with assuming\n // the method takes exactly one argument, since that happens to be true\n // in every case, so we don't have to touch the arguments object. The\n // only additional allocation required is the completion record, which\n // has a stable shape and so hopefully should be cheap to allocate.\n function tryCatch(fn, obj, arg) {\n try {\n return { type: \"normal\", arg: fn.call(obj, arg) };\n } catch (err) {\n return { type: \"throw\", arg: err };\n }\n }\n\n var GenStateSuspendedStart = \"suspendedStart\";\n var GenStateSuspendedYield = \"suspendedYield\";\n var GenStateExecuting = \"executing\";\n var GenStateCompleted = \"completed\";\n\n // Returning this object from the innerFn has the same effect as\n // breaking out of the dispatch switch statement.\n var ContinueSentinel = {};\n\n // Dummy constructor functions that we use as the .constructor and\n // .constructor.prototype properties for functions that return Generator\n // objects. For full spec compliance, you may wish to configure your\n // minifier not to mangle the names of these two functions.\n function Generator() {}\n function GeneratorFunction() {}\n function GeneratorFunctionPrototype() {}\n\n // This is a polyfill for %IteratorPrototype% for environments that\n // don't natively support it.\n var IteratorPrototype = {};\n IteratorPrototype[iteratorSymbol] = function () {\n return this;\n };\n\n var getProto = Object.getPrototypeOf;\n var NativeIteratorPrototype = getProto && getProto(getProto(values([])));\n if (NativeIteratorPrototype &&\n NativeIteratorPrototype !== Op &&\n hasOwn.call(NativeIteratorPrototype, iteratorSymbol)) {\n // This environment has a native %IteratorPrototype%; use it instead\n // of the polyfill.\n IteratorPrototype = NativeIteratorPrototype;\n }\n\n var Gp = GeneratorFunctionPrototype.prototype =\n Generator.prototype = Object.create(IteratorPrototype);\n GeneratorFunction.prototype = Gp.constructor = GeneratorFunctionPrototype;\n GeneratorFunctionPrototype.constructor = GeneratorFunction;\n GeneratorFunction.displayName = define(\n GeneratorFunctionPrototype,\n toStringTagSymbol,\n \"GeneratorFunction\"\n );\n\n // Helper for defining the .next, .throw, and .return methods of the\n // Iterator interface in terms of a single ._invoke method.\n function defineIteratorMethods(prototype) {\n [\"next\", \"throw\", \"return\"].forEach(function(method) {\n define(prototype, method, function(arg) {\n return this._invoke(method, arg);\n });\n });\n }\n\n exports.isGeneratorFunction = function(genFun) {\n var ctor = typeof genFun === \"function\" && genFun.constructor;\n return ctor\n ? ctor === GeneratorFunction ||\n // For the native GeneratorFunction constructor, the best we can\n // do is to check its .name property.\n (ctor.displayName || ctor.name) === \"GeneratorFunction\"\n : false;\n };\n\n exports.mark = function(genFun) {\n if (Object.setPrototypeOf) {\n Object.setPrototypeOf(genFun, GeneratorFunctionPrototype);\n } else {\n genFun.__proto__ = GeneratorFunctionPrototype;\n define(genFun, toStringTagSymbol, \"GeneratorFunction\");\n }\n genFun.prototype = Object.create(Gp);\n return genFun;\n };\n\n // Within the body of any async function, `await x` is transformed to\n // `yield regeneratorRuntime.awrap(x)`, so that the runtime can test\n // `hasOwn.call(value, \"__await\")` to determine if the yielded value is\n // meant to be awaited.\n exports.awrap = function(arg) {\n return { __await: arg };\n };\n\n function AsyncIterator(generator, PromiseImpl) {\n function invoke(method, arg, resolve, reject) {\n var record = tryCatch(generator[method], generator, arg);\n if (record.type === \"throw\") {\n reject(record.arg);\n } else {\n var result = record.arg;\n var value = result.value;\n if (value &&\n typeof value === \"object\" &&\n hasOwn.call(value, \"__await\")) {\n return PromiseImpl.resolve(value.__await).then(function(value) {\n invoke(\"next\", value, resolve, reject);\n }, function(err) {\n invoke(\"throw\", err, resolve, reject);\n });\n }\n\n return PromiseImpl.resolve(value).then(function(unwrapped) {\n // When a yielded Promise is resolved, its final value becomes\n // the .value of the Promise<{value,done}> result for the\n // current iteration.\n result.value = unwrapped;\n resolve(result);\n }, function(error) {\n // If a rejected Promise was yielded, throw the rejection back\n // into the async generator function so it can be handled there.\n return invoke(\"throw\", error, resolve, reject);\n });\n }\n }\n\n var previousPromise;\n\n function enqueue(method, arg) {\n function callInvokeWithMethodAndArg() {\n return new PromiseImpl(function(resolve, reject) {\n invoke(method, arg, resolve, reject);\n });\n }\n\n return previousPromise =\n // If enqueue has been called before, then we want to wait until\n // all previous Promises have been resolved before calling invoke,\n // so that results are always delivered in the correct order. If\n // enqueue has not been called before, then it is important to\n // call invoke immediately, without waiting on a callback to fire,\n // so that the async generator function has the opportunity to do\n // any necessary setup in a predictable way. This predictability\n // is why the Promise constructor synchronously invokes its\n // executor callback, and why async functions synchronously\n // execute code before the first await. Since we implement simple\n // async functions in terms of async generators, it is especially\n // important to get this right, even though it requires care.\n previousPromise ? previousPromise.then(\n callInvokeWithMethodAndArg,\n // Avoid propagating failures to Promises returned by later\n // invocations of the iterator.\n callInvokeWithMethodAndArg\n ) : callInvokeWithMethodAndArg();\n }\n\n // Define the unified helper method that is used to implement .next,\n // .throw, and .return (see defineIteratorMethods).\n this._invoke = enqueue;\n }\n\n defineIteratorMethods(AsyncIterator.prototype);\n AsyncIterator.prototype[asyncIteratorSymbol] = function () {\n return this;\n };\n exports.AsyncIterator = AsyncIterator;\n\n // Note that simple async functions are implemented on top of\n // AsyncIterator objects; they just return a Promise for the value of\n // the final result produced by the iterator.\n exports.async = function(innerFn, outerFn, self, tryLocsList, PromiseImpl) {\n if (PromiseImpl === void 0) PromiseImpl = Promise;\n\n var iter = new AsyncIterator(\n wrap(innerFn, outerFn, self, tryLocsList),\n PromiseImpl\n );\n\n return exports.isGeneratorFunction(outerFn)\n ? iter // If outerFn is a generator, return the full iterator.\n : iter.next().then(function(result) {\n return result.done ? result.value : iter.next();\n });\n };\n\n function makeInvokeMethod(innerFn, self, context) {\n var state = GenStateSuspendedStart;\n\n return function invoke(method, arg) {\n if (state === GenStateExecuting) {\n throw new Error(\"Generator is already running\");\n }\n\n if (state === GenStateCompleted) {\n if (method === \"throw\") {\n throw arg;\n }\n\n // Be forgiving, per 25.3.3.3.3 of the spec:\n // https://people.mozilla.org/~jorendorff/es6-draft.html#sec-generatorresume\n return doneResult();\n }\n\n context.method = method;\n context.arg = arg;\n\n while (true) {\n var delegate = context.delegate;\n if (delegate) {\n var delegateResult = maybeInvokeDelegate(delegate, context);\n if (delegateResult) {\n if (delegateResult === ContinueSentinel) continue;\n return delegateResult;\n }\n }\n\n if (context.method === \"next\") {\n // Setting context._sent for legacy support of Babel's\n // function.sent implementation.\n context.sent = context._sent = context.arg;\n\n } else if (context.method === \"throw\") {\n if (state === GenStateSuspendedStart) {\n state = GenStateCompleted;\n throw context.arg;\n }\n\n context.dispatchException(context.arg);\n\n } else if (context.method === \"return\") {\n context.abrupt(\"return\", context.arg);\n }\n\n state = GenStateExecuting;\n\n var record = tryCatch(innerFn, self, context);\n if (record.type === \"normal\") {\n // If an exception is thrown from innerFn, we leave state ===\n // GenStateExecuting and loop back for another invocation.\n state = context.done\n ? GenStateCompleted\n : GenStateSuspendedYield;\n\n if (record.arg === ContinueSentinel) {\n continue;\n }\n\n return {\n value: record.arg,\n done: context.done\n };\n\n } else if (record.type === \"throw\") {\n state = GenStateCompleted;\n // Dispatch the exception by looping back around to the\n // context.dispatchException(context.arg) call above.\n context.method = \"throw\";\n context.arg = record.arg;\n }\n }\n };\n }\n\n // Call delegate.iterator[context.method](context.arg) and handle the\n // result, either by returning a { value, done } result from the\n // delegate iterator, or by modifying context.method and context.arg,\n // setting context.delegate to null, and returning the ContinueSentinel.\n function maybeInvokeDelegate(delegate, context) {\n var method = delegate.iterator[context.method];\n if (method === undefined) {\n // A .throw or .return when the delegate iterator has no .throw\n // method always terminates the yield* loop.\n context.delegate = null;\n\n if (context.method === \"throw\") {\n // Note: [\"return\"] must be used for ES3 parsing compatibility.\n if (delegate.iterator[\"return\"]) {\n // If the delegate iterator has a return method, give it a\n // chance to clean up.\n context.method = \"return\";\n context.arg = undefined;\n maybeInvokeDelegate(delegate, context);\n\n if (context.method === \"throw\") {\n // If maybeInvokeDelegate(context) changed context.method from\n // \"return\" to \"throw\", let that override the TypeError below.\n return ContinueSentinel;\n }\n }\n\n context.method = \"throw\";\n context.arg = new TypeError(\n \"The iterator does not provide a 'throw' method\");\n }\n\n return ContinueSentinel;\n }\n\n var record = tryCatch(method, delegate.iterator, context.arg);\n\n if (record.type === \"throw\") {\n context.method = \"throw\";\n context.arg = record.arg;\n context.delegate = null;\n return ContinueSentinel;\n }\n\n var info = record.arg;\n\n if (! info) {\n context.method = \"throw\";\n context.arg = new TypeError(\"iterator result is not an object\");\n context.delegate = null;\n return ContinueSentinel;\n }\n\n if (info.done) {\n // Assign the result of the finished delegate to the temporary\n // variable specified by delegate.resultName (see delegateYield).\n context[delegate.resultName] = info.value;\n\n // Resume execution at the desired location (see delegateYield).\n context.next = delegate.nextLoc;\n\n // If context.method was \"throw\" but the delegate handled the\n // exception, let the outer generator proceed normally. If\n // context.method was \"next\", forget context.arg since it has been\n // \"consumed\" by the delegate iterator. If context.method was\n // \"return\", allow the original .return call to continue in the\n // outer generator.\n if (context.method !== \"return\") {\n context.method = \"next\";\n context.arg = undefined;\n }\n\n } else {\n // Re-yield the result returned by the delegate method.\n return info;\n }\n\n // The delegate iterator is finished, so forget it and continue with\n // the outer generator.\n context.delegate = null;\n return ContinueSentinel;\n }\n\n // Define Generator.prototype.{next,throw,return} in terms of the\n // unified ._invoke helper method.\n defineIteratorMethods(Gp);\n\n define(Gp, toStringTagSymbol, \"Generator\");\n\n // A Generator should always return itself as the iterator object when the\n // @@iterator function is called on it. Some browsers' implementations of the\n // iterator prototype chain incorrectly implement this, causing the Generator\n // object to not be returned from this call. This ensures that doesn't happen.\n // See https://github.com/facebook/regenerator/issues/274 for more details.\n Gp[iteratorSymbol] = function() {\n return this;\n };\n\n Gp.toString = function() {\n return \"[object Generator]\";\n };\n\n function pushTryEntry(locs) {\n var entry = { tryLoc: locs[0] };\n\n if (1 in locs) {\n entry.catchLoc = locs[1];\n }\n\n if (2 in locs) {\n entry.finallyLoc = locs[2];\n entry.afterLoc = locs[3];\n }\n\n this.tryEntries.push(entry);\n }\n\n function resetTryEntry(entry) {\n var record = entry.completion || {};\n record.type = \"normal\";\n delete record.arg;\n entry.completion = record;\n }\n\n function Context(tryLocsList) {\n // The root entry object (effectively a try statement without a catch\n // or a finally block) gives us a place to store values thrown from\n // locations where there is no enclosing try statement.\n this.tryEntries = [{ tryLoc: \"root\" }];\n tryLocsList.forEach(pushTryEntry, this);\n this.reset(true);\n }\n\n exports.keys = function(object) {\n var keys = [];\n for (var key in object) {\n keys.push(key);\n }\n keys.reverse();\n\n // Rather than returning an object with a next method, we keep\n // things simple and return the next function itself.\n return function next() {\n while (keys.length) {\n var key = keys.pop();\n if (key in object) {\n next.value = key;\n next.done = false;\n return next;\n }\n }\n\n // To avoid creating an additional object, we just hang the .value\n // and .done properties off the next function object itself. This\n // also ensures that the minifier will not anonymize the function.\n next.done = true;\n return next;\n };\n };\n\n function values(iterable) {\n if (iterable) {\n var iteratorMethod = iterable[iteratorSymbol];\n if (iteratorMethod) {\n return iteratorMethod.call(iterable);\n }\n\n if (typeof iterable.next === \"function\") {\n return iterable;\n }\n\n if (!isNaN(iterable.length)) {\n var i = -1, next = function next() {\n while (++i < iterable.length) {\n if (hasOwn.call(iterable, i)) {\n next.value = iterable[i];\n next.done = false;\n return next;\n }\n }\n\n next.value = undefined;\n next.done = true;\n\n return next;\n };\n\n return next.next = next;\n }\n }\n\n // Return an iterator with no values.\n return { next: doneResult };\n }\n exports.values = values;\n\n function doneResult() {\n return { value: undefined, done: true };\n }\n\n Context.prototype = {\n constructor: Context,\n\n reset: function(skipTempReset) {\n this.prev = 0;\n this.next = 0;\n // Resetting context._sent for legacy support of Babel's\n // function.sent implementation.\n this.sent = this._sent = undefined;\n this.done = false;\n this.delegate = null;\n\n this.method = \"next\";\n this.arg = undefined;\n\n this.tryEntries.forEach(resetTryEntry);\n\n if (!skipTempReset) {\n for (var name in this) {\n // Not sure about the optimal order of these conditions:\n if (name.charAt(0) === \"t\" &&\n hasOwn.call(this, name) &&\n !isNaN(+name.slice(1))) {\n this[name] = undefined;\n }\n }\n }\n },\n\n stop: function() {\n this.done = true;\n\n var rootEntry = this.tryEntries[0];\n var rootRecord = rootEntry.completion;\n if (rootRecord.type === \"throw\") {\n throw rootRecord.arg;\n }\n\n return this.rval;\n },\n\n dispatchException: function(exception) {\n if (this.done) {\n throw exception;\n }\n\n var context = this;\n function handle(loc, caught) {\n record.type = \"throw\";\n record.arg = exception;\n context.next = loc;\n\n if (caught) {\n // If the dispatched exception was caught by a catch block,\n // then let that catch block handle the exception normally.\n context.method = \"next\";\n context.arg = undefined;\n }\n\n return !! caught;\n }\n\n for (var i = this.tryEntries.length - 1; i >= 0; --i) {\n var entry = this.tryEntries[i];\n var record = entry.completion;\n\n if (entry.tryLoc === \"root\") {\n // Exception thrown outside of any try block that could handle\n // it, so set the completion value of the entire function to\n // throw the exception.\n return handle(\"end\");\n }\n\n if (entry.tryLoc <= this.prev) {\n var hasCatch = hasOwn.call(entry, \"catchLoc\");\n var hasFinally = hasOwn.call(entry, \"finallyLoc\");\n\n if (hasCatch && hasFinally) {\n if (this.prev < entry.catchLoc) {\n return handle(entry.catchLoc, true);\n } else if (this.prev < entry.finallyLoc) {\n return handle(entry.finallyLoc);\n }\n\n } else if (hasCatch) {\n if (this.prev < entry.catchLoc) {\n return handle(entry.catchLoc, true);\n }\n\n } else if (hasFinally) {\n if (this.prev < entry.finallyLoc) {\n return handle(entry.finallyLoc);\n }\n\n } else {\n throw new Error(\"try statement without catch or finally\");\n }\n }\n }\n },\n\n abrupt: function(type, arg) {\n for (var i = this.tryEntries.length - 1; i >= 0; --i) {\n var entry = this.tryEntries[i];\n if (entry.tryLoc <= this.prev &&\n hasOwn.call(entry, \"finallyLoc\") &&\n this.prev < entry.finallyLoc) {\n var finallyEntry = entry;\n break;\n }\n }\n\n if (finallyEntry &&\n (type === \"break\" ||\n type === \"continue\") &&\n finallyEntry.tryLoc <= arg &&\n arg <= finallyEntry.finallyLoc) {\n // Ignore the finally entry if control is not jumping to a\n // location outside the try/catch block.\n finallyEntry = null;\n }\n\n var record = finallyEntry ? finallyEntry.completion : {};\n record.type = type;\n record.arg = arg;\n\n if (finallyEntry) {\n this.method = \"next\";\n this.next = finallyEntry.finallyLoc;\n return ContinueSentinel;\n }\n\n return this.complete(record);\n },\n\n complete: function(record, afterLoc) {\n if (record.type === \"throw\") {\n throw record.arg;\n }\n\n if (record.type === \"break\" ||\n record.type === \"continue\") {\n this.next = record.arg;\n } else if (record.type === \"return\") {\n this.rval = this.arg = record.arg;\n this.method = \"return\";\n this.next = \"end\";\n } else if (record.type === \"normal\" && afterLoc) {\n this.next = afterLoc;\n }\n\n return ContinueSentinel;\n },\n\n finish: function(finallyLoc) {\n for (var i = this.tryEntries.length - 1; i >= 0; --i) {\n var entry = this.tryEntries[i];\n if (entry.finallyLoc === finallyLoc) {\n this.complete(entry.completion, entry.afterLoc);\n resetTryEntry(entry);\n return ContinueSentinel;\n }\n }\n },\n\n \"catch\": function(tryLoc) {\n for (var i = this.tryEntries.length - 1; i >= 0; --i) {\n var entry = this.tryEntries[i];\n if (entry.tryLoc === tryLoc) {\n var record = entry.completion;\n if (record.type === \"throw\") {\n var thrown = record.arg;\n resetTryEntry(entry);\n }\n return thrown;\n }\n }\n\n // The context.catch method must only be called with a location\n // argument that corresponds to a known catch block.\n throw new Error(\"illegal catch attempt\");\n },\n\n delegateYield: function(iterable, resultName, nextLoc) {\n this.delegate = {\n iterator: values(iterable),\n resultName: resultName,\n nextLoc: nextLoc\n };\n\n if (this.method === \"next\") {\n // Deliberately forget the last sent value so that we don't\n // accidentally pass it on to the delegate.\n this.arg = undefined;\n }\n\n return ContinueSentinel;\n }\n };\n\n // Regardless of whether this script is executing as a CommonJS module\n // or not, return the runtime object so that we can declare the variable\n // regeneratorRuntime in the outer scope, which allows this module to be\n // injected easily by `bin/regenerator --include-runtime script.js`.\n return exports;\n\n}(\n // If this script is executing as a CommonJS module, use module.exports\n // as the regeneratorRuntime namespace. Otherwise create a new empty\n // object. Either way, the resulting object will be used to initialize\n // the regeneratorRuntime variable at the top of this file.\n typeof module === \"object\" ? module.exports : {}\n));\n\ntry {\n regeneratorRuntime = runtime;\n} catch (accidentalStrictMode) {\n // This module should not be running in strict mode, so the above\n // assignment should always work unless something is misconfigured. Just\n // in case runtime.js accidentally runs in strict mode, we can escape\n // strict mode using a global Function call. This could conceivably fail\n // if a Content Security Policy forbids using Function, but in that case\n // the proper solution is to fix the accidental strict mode problem. If\n // you've misconfigured your bundler to force strict mode and applied a\n // CSP to forbid Function, and you're not willing to fix either of those\n // problems, please detail your unique predicament in a GitHub issue.\n Function(\"r\", \"regeneratorRuntime = r\")(runtime);\n}\n", "module.exports = require(\"regenerator-runtime\");\n", "'use strict';\n\nmodule.exports = function bind(fn, thisArg) {\n return function wrap() {\n var args = new Array(arguments.length);\n for (var i = 0; i < args.length; i++) {\n args[i] = arguments[i];\n }\n return fn.apply(thisArg, args);\n };\n};\n", "'use strict';\n\nvar bind = require('./helpers/bind');\n\n// utils is a library of generic helper functions non-specific to axios\n\nvar toString = Object.prototype.toString;\n\n/**\n * Determine if a value is an Array\n *\n * @param {Object} val The value to test\n * @returns {boolean} True if value is an Array, otherwise false\n */\nfunction isArray(val) {\n return toString.call(val) === '[object Array]';\n}\n\n/**\n * Determine if a value is undefined\n *\n * @param {Object} val The value to test\n * @returns {boolean} True if the value is undefined, otherwise false\n */\nfunction isUndefined(val) {\n return typeof val === 'undefined';\n}\n\n/**\n * Determine if a value is a Buffer\n *\n * @param {Object} val The value to test\n * @returns {boolean} True if value is a Buffer, otherwise false\n */\nfunction isBuffer(val) {\n return val !== null && !isUndefined(val) && val.constructor !== null && !isUndefined(val.constructor)\n && typeof val.constructor.isBuffer === 'function' && val.constructor.isBuffer(val);\n}\n\n/**\n * Determine if a value is an ArrayBuffer\n *\n * @param {Object} val The value to test\n * @returns {boolean} True if value is an ArrayBuffer, otherwise false\n */\nfunction isArrayBuffer(val) {\n return toString.call(val) === '[object ArrayBuffer]';\n}\n\n/**\n * Determine if a value is a FormData\n *\n * @param {Object} val The value to test\n * @returns {boolean} True if value is an FormData, otherwise false\n */\nfunction isFormData(val) {\n return (typeof FormData !== 'undefined') && (val instanceof FormData);\n}\n\n/**\n * Determine if a value is a view on an ArrayBuffer\n *\n * @param {Object} val The value to test\n * @returns {boolean} True if value is a view on an ArrayBuffer, otherwise false\n */\nfunction isArrayBufferView(val) {\n var result;\n if ((typeof ArrayBuffer !== 'undefined') && (ArrayBuffer.isView)) {\n result = ArrayBuffer.isView(val);\n } else {\n result = (val) && (val.buffer) && (val.buffer instanceof ArrayBuffer);\n }\n return result;\n}\n\n/**\n * Determine if a value is a String\n *\n * @param {Object} val The value to test\n * @returns {boolean} True if value is a String, otherwise false\n */\nfunction isString(val) {\n return typeof val === 'string';\n}\n\n/**\n * Determine if a value is a Number\n *\n * @param {Object} val The value to test\n * @returns {boolean} True if value is a Number, otherwise false\n */\nfunction isNumber(val) {\n return typeof val === 'number';\n}\n\n/**\n * Determine if a value is an Object\n *\n * @param {Object} val The value to test\n * @returns {boolean} True if value is an Object, otherwise false\n */\nfunction isObject(val) {\n return val !== null && typeof val === 'object';\n}\n\n/**\n * Determine if a value is a plain Object\n *\n * @param {Object} val The value to test\n * @return {boolean} True if value is a plain Object, otherwise false\n */\nfunction isPlainObject(val) {\n if (toString.call(val) !== '[object Object]') {\n return false;\n }\n\n var prototype = Object.getPrototypeOf(val);\n return prototype === null || prototype === Object.prototype;\n}\n\n/**\n * Determine if a value is a Date\n *\n * @param {Object} val The value to test\n * @returns {boolean} True if value is a Date, otherwise false\n */\nfunction isDate(val) {\n return toString.call(val) === '[object Date]';\n}\n\n/**\n * Determine if a value is a File\n *\n * @param {Object} val The value to test\n * @returns {boolean} True if value is a File, otherwise false\n */\nfunction isFile(val) {\n return toString.call(val) === '[object File]';\n}\n\n/**\n * Determine if a value is a Blob\n *\n * @param {Object} val The value to test\n * @returns {boolean} True if value is a Blob, otherwise false\n */\nfunction isBlob(val) {\n return toString.call(val) === '[object Blob]';\n}\n\n/**\n * Determine if a value is a Function\n *\n * @param {Object} val The value to test\n * @returns {boolean} True if value is a Function, otherwise false\n */\nfunction isFunction(val) {\n return toString.call(val) === '[object Function]';\n}\n\n/**\n * Determine if a value is a Stream\n *\n * @param {Object} val The value to test\n * @returns {boolean} True if value is a Stream, otherwise false\n */\nfunction isStream(val) {\n return isObject(val) && isFunction(val.pipe);\n}\n\n/**\n * Determine if a value is a URLSearchParams object\n *\n * @param {Object} val The value to test\n * @returns {boolean} True if value is a URLSearchParams object, otherwise false\n */\nfunction isURLSearchParams(val) {\n return typeof URLSearchParams !== 'undefined' && val instanceof URLSearchParams;\n}\n\n/**\n * Trim excess whitespace off the beginning and end of a string\n *\n * @param {String} str The String to trim\n * @returns {String} The String freed of excess whitespace\n */\nfunction trim(str) {\n return str.trim ? str.trim() : str.replace(/^\\s+|\\s+$/g, '');\n}\n\n/**\n * Determine if we're running in a standard browser environment\n *\n * This allows axios to run in a web worker, and react-native.\n * Both environments support XMLHttpRequest, but not fully standard globals.\n *\n * web workers:\n * typeof window -> undefined\n * typeof document -> undefined\n *\n * react-native:\n * navigator.product -> 'ReactNative'\n * nativescript\n * navigator.product -> 'NativeScript' or 'NS'\n */\nfunction isStandardBrowserEnv() {\n if (typeof navigator !== 'undefined' && (navigator.product === 'ReactNative' ||\n navigator.product === 'NativeScript' ||\n navigator.product === 'NS')) {\n return false;\n }\n return (\n typeof window !== 'undefined' &&\n typeof document !== 'undefined'\n );\n}\n\n/**\n * Iterate over an Array or an Object invoking a function for each item.\n *\n * If `obj` is an Array callback will be called passing\n * the value, index, and complete array for each item.\n *\n * If 'obj' is an Object callback will be called passing\n * the value, key, and complete object for each property.\n *\n * @param {Object|Array} obj The object to iterate\n * @param {Function} fn The callback to invoke for each item\n */\nfunction forEach(obj, fn) {\n // Don't bother if no value provided\n if (obj === null || typeof obj === 'undefined') {\n return;\n }\n\n // Force an array if not already something iterable\n if (typeof obj !== 'object') {\n /*eslint no-param-reassign:0*/\n obj = [obj];\n }\n\n if (isArray(obj)) {\n // Iterate over array values\n for (var i = 0, l = obj.length; i < l; i++) {\n fn.call(null, obj[i], i, obj);\n }\n } else {\n // Iterate over object keys\n for (var key in obj) {\n if (Object.prototype.hasOwnProperty.call(obj, key)) {\n fn.call(null, obj[key], key, obj);\n }\n }\n }\n}\n\n/**\n * Accepts varargs expecting each argument to be an object, then\n * immutably merges the properties of each object and returns result.\n *\n * When multiple objects contain the same key the later object in\n * the arguments list will take precedence.\n *\n * Example:\n *\n * ```js\n * var result = merge({foo: 123}, {foo: 456});\n * console.log(result.foo); // outputs 456\n * ```\n *\n * @param {Object} obj1 Object to merge\n * @returns {Object} Result of all merge properties\n */\nfunction merge(/* obj1, obj2, obj3, ... */) {\n var result = {};\n function assignValue(val, key) {\n if (isPlainObject(result[key]) && isPlainObject(val)) {\n result[key] = merge(result[key], val);\n } else if (isPlainObject(val)) {\n result[key] = merge({}, val);\n } else if (isArray(val)) {\n result[key] = val.slice();\n } else {\n result[key] = val;\n }\n }\n\n for (var i = 0, l = arguments.length; i < l; i++) {\n forEach(arguments[i], assignValue);\n }\n return result;\n}\n\n/**\n * Extends object a by mutably adding to it the properties of object b.\n *\n * @param {Object} a The object to be extended\n * @param {Object} b The object to copy properties from\n * @param {Object} thisArg The object to bind function to\n * @return {Object} The resulting value of object a\n */\nfunction extend(a, b, thisArg) {\n forEach(b, function assignValue(val, key) {\n if (thisArg && typeof val === 'function') {\n a[key] = bind(val, thisArg);\n } else {\n a[key] = val;\n }\n });\n return a;\n}\n\n/**\n * Remove byte order marker. This catches EF BB BF (the UTF-8 BOM)\n *\n * @param {string} content with BOM\n * @return {string} content value without BOM\n */\nfunction stripBOM(content) {\n if (content.charCodeAt(0) === 0xFEFF) {\n content = content.slice(1);\n }\n return content;\n}\n\nmodule.exports = {\n isArray: isArray,\n isArrayBuffer: isArrayBuffer,\n isBuffer: isBuffer,\n isFormData: isFormData,\n isArrayBufferView: isArrayBufferView,\n isString: isString,\n isNumber: isNumber,\n isObject: isObject,\n isPlainObject: isPlainObject,\n isUndefined: isUndefined,\n isDate: isDate,\n isFile: isFile,\n isBlob: isBlob,\n isFunction: isFunction,\n isStream: isStream,\n isURLSearchParams: isURLSearchParams,\n isStandardBrowserEnv: isStandardBrowserEnv,\n forEach: forEach,\n merge: merge,\n extend: extend,\n trim: trim,\n stripBOM: stripBOM\n};\n", "'use strict';\n\nvar utils = require('./../utils');\n\nfunction encode(val) {\n return encodeURIComponent(val).\n replace(/%3A/gi, ':').\n replace(/%24/g, '$').\n replace(/%2C/gi, ',').\n replace(/%20/g, '+').\n replace(/%5B/gi, '[').\n replace(/%5D/gi, ']');\n}\n\n/**\n * Build a URL by appending params to the end\n *\n * @param {string} url The base of the url (e.g., http://www.google.com)\n * @param {object} [params] The params to be appended\n * @returns {string} The formatted url\n */\nmodule.exports = function buildURL(url, params, paramsSerializer) {\n /*eslint no-param-reassign:0*/\n if (!params) {\n return url;\n }\n\n var serializedParams;\n if (paramsSerializer) {\n serializedParams = paramsSerializer(params);\n } else if (utils.isURLSearchParams(params)) {\n serializedParams = params.toString();\n } else {\n var parts = [];\n\n utils.forEach(params, function serialize(val, key) {\n if (val === null || typeof val === 'undefined') {\n return;\n }\n\n if (utils.isArray(val)) {\n key = key + '[]';\n } else {\n val = [val];\n }\n\n utils.forEach(val, function parseValue(v) {\n if (utils.isDate(v)) {\n v = v.toISOString();\n } else if (utils.isObject(v)) {\n v = JSON.stringify(v);\n }\n parts.push(encode(key) + '=' + encode(v));\n });\n });\n\n serializedParams = parts.join('&');\n }\n\n if (serializedParams) {\n var hashmarkIndex = url.indexOf('#');\n if (hashmarkIndex !== -1) {\n url = url.slice(0, hashmarkIndex);\n }\n\n url += (url.indexOf('?') === -1 ? '?' : '&') + serializedParams;\n }\n\n return url;\n};\n", "'use strict';\n\nvar utils = require('./../utils');\n\nfunction InterceptorManager() {\n this.handlers = [];\n}\n\n/**\n * Add a new interceptor to the stack\n *\n * @param {Function} fulfilled The function to handle `then` for a `Promise`\n * @param {Function} rejected The function to handle `reject` for a `Promise`\n *\n * @return {Number} An ID used to remove interceptor later\n */\nInterceptorManager.prototype.use = function use(fulfilled, rejected, options) {\n this.handlers.push({\n fulfilled: fulfilled,\n rejected: rejected,\n synchronous: options ? options.synchronous : false,\n runWhen: options ? options.runWhen : null\n });\n return this.handlers.length - 1;\n};\n\n/**\n * Remove an interceptor from the stack\n *\n * @param {Number} id The ID that was returned by `use`\n */\nInterceptorManager.prototype.eject = function eject(id) {\n if (this.handlers[id]) {\n this.handlers[id] = null;\n }\n};\n\n/**\n * Iterate over all the registered interceptors\n *\n * This method is particularly useful for skipping over any\n * interceptors that may have become `null` calling `eject`.\n *\n * @param {Function} fn The function to call for each interceptor\n */\nInterceptorManager.prototype.forEach = function forEach(fn) {\n utils.forEach(this.handlers, function forEachHandler(h) {\n if (h !== null) {\n fn(h);\n }\n });\n};\n\nmodule.exports = InterceptorManager;\n", "'use strict';\n\nvar utils = require('../utils');\n\nmodule.exports = function normalizeHeaderName(headers, normalizedName) {\n utils.forEach(headers, function processHeader(value, name) {\n if (name !== normalizedName && name.toUpperCase() === normalizedName.toUpperCase()) {\n headers[normalizedName] = value;\n delete headers[name];\n }\n });\n};\n", "'use strict';\n\n/**\n * Update an Error with the specified config, error code, and response.\n *\n * @param {Error} error The error to update.\n * @param {Object} config The config.\n * @param {string} [code] The error code (for example, 'ECONNABORTED').\n * @param {Object} [request] The request.\n * @param {Object} [response] The response.\n * @returns {Error} The error.\n */\nmodule.exports = function enhanceError(error, config, code, request, response) {\n error.config = config;\n if (code) {\n error.code = code;\n }\n\n error.request = request;\n error.response = response;\n error.isAxiosError = true;\n\n error.toJSON = function toJSON() {\n return {\n // Standard\n message: this.message,\n name: this.name,\n // Microsoft\n description: this.description,\n number: this.number,\n // Mozilla\n fileName: this.fileName,\n lineNumber: this.lineNumber,\n columnNumber: this.columnNumber,\n stack: this.stack,\n // Axios\n config: this.config,\n code: this.code,\n status: this.response && this.response.status ? this.response.status : null\n };\n };\n return error;\n};\n", "'use strict';\n\nvar enhanceError = require('./enhanceError');\n\n/**\n * Create an Error with the specified message, config, error code, request and response.\n *\n * @param {string} message The error message.\n * @param {Object} config The config.\n * @param {string} [code] The error code (for example, 'ECONNABORTED').\n * @param {Object} [request] The request.\n * @param {Object} [response] The response.\n * @returns {Error} The created error.\n */\nmodule.exports = function createError(message, config, code, request, response) {\n var error = new Error(message);\n return enhanceError(error, config, code, request, response);\n};\n", "'use strict';\n\nvar createError = require('./createError');\n\n/**\n * Resolve or reject a Promise based on response status.\n *\n * @param {Function} resolve A function that resolves the promise.\n * @param {Function} reject A function that rejects the promise.\n * @param {object} response The response.\n */\nmodule.exports = function settle(resolve, reject, response) {\n var validateStatus = response.config.validateStatus;\n if (!response.status || !validateStatus || validateStatus(response.status)) {\n resolve(response);\n } else {\n reject(createError(\n 'Request failed with status code ' + response.status,\n response.config,\n null,\n response.request,\n response\n ));\n }\n};\n", "'use strict';\n\nvar utils = require('./../utils');\n\nmodule.exports = (\n utils.isStandardBrowserEnv() ?\n\n // Standard browser envs support document.cookie\n (function standardBrowserEnv() {\n return {\n write: function write(name, value, expires, path, domain, secure) {\n var cookie = [];\n cookie.push(name + '=' + encodeURIComponent(value));\n\n if (utils.isNumber(expires)) {\n cookie.push('expires=' + new Date(expires).toGMTString());\n }\n\n if (utils.isString(path)) {\n cookie.push('path=' + path);\n }\n\n if (utils.isString(domain)) {\n cookie.push('domain=' + domain);\n }\n\n if (secure === true) {\n cookie.push('secure');\n }\n\n document.cookie = cookie.join('; ');\n },\n\n read: function read(name) {\n var match = document.cookie.match(new RegExp('(^|;\\\\s*)(' + name + ')=([^;]*)'));\n return (match ? decodeURIComponent(match[3]) : null);\n },\n\n remove: function remove(name) {\n this.write(name, '', Date.now() - 86400000);\n }\n };\n })() :\n\n // Non standard browser env (web workers, react-native) lack needed support.\n (function nonStandardBrowserEnv() {\n return {\n write: function write() {},\n read: function read() { return null; },\n remove: function remove() {}\n };\n })()\n);\n", "'use strict';\n\n/**\n * Determines whether the specified URL is absolute\n *\n * @param {string} url The URL to test\n * @returns {boolean} True if the specified URL is absolute, otherwise false\n */\nmodule.exports = function isAbsoluteURL(url) {\n // A URL is considered absolute if it begins with \"://\" or \"//\" (protocol-relative URL).\n // RFC 3986 defines scheme name as a sequence of characters beginning with a letter and followed\n // by any combination of letters, digits, plus, period, or hyphen.\n return /^([a-z][a-z\\d\\+\\-\\.]*:)?\\/\\//i.test(url);\n};\n", "'use strict';\n\n/**\n * Creates a new URL by combining the specified URLs\n *\n * @param {string} baseURL The base URL\n * @param {string} relativeURL The relative URL\n * @returns {string} The combined URL\n */\nmodule.exports = function combineURLs(baseURL, relativeURL) {\n return relativeURL\n ? baseURL.replace(/\\/+$/, '') + '/' + relativeURL.replace(/^\\/+/, '')\n : baseURL;\n};\n", "'use strict';\n\nvar isAbsoluteURL = require('../helpers/isAbsoluteURL');\nvar combineURLs = require('../helpers/combineURLs');\n\n/**\n * Creates a new URL by combining the baseURL with the requestedURL,\n * only when the requestedURL is not already an absolute URL.\n * If the requestURL is absolute, this function returns the requestedURL untouched.\n *\n * @param {string} baseURL The base URL\n * @param {string} requestedURL Absolute or relative URL to combine\n * @returns {string} The combined full path\n */\nmodule.exports = function buildFullPath(baseURL, requestedURL) {\n if (baseURL && !isAbsoluteURL(requestedURL)) {\n return combineURLs(baseURL, requestedURL);\n }\n return requestedURL;\n};\n", "'use strict';\n\nvar utils = require('./../utils');\n\n// Headers whose duplicates are ignored by node\n// c.f. https://nodejs.org/api/http.html#http_message_headers\nvar ignoreDuplicateOf = [\n 'age', 'authorization', 'content-length', 'content-type', 'etag',\n 'expires', 'from', 'host', 'if-modified-since', 'if-unmodified-since',\n 'last-modified', 'location', 'max-forwards', 'proxy-authorization',\n 'referer', 'retry-after', 'user-agent'\n];\n\n/**\n * Parse headers into an object\n *\n * ```\n * Date: Wed, 27 Aug 2014 08:58:49 GMT\n * Content-Type: application/json\n * Connection: keep-alive\n * Transfer-Encoding: chunked\n * ```\n *\n * @param {String} headers Headers needing to be parsed\n * @returns {Object} Headers parsed into an object\n */\nmodule.exports = function parseHeaders(headers) {\n var parsed = {};\n var key;\n var val;\n var i;\n\n if (!headers) { return parsed; }\n\n utils.forEach(headers.split('\\n'), function parser(line) {\n i = line.indexOf(':');\n key = utils.trim(line.substr(0, i)).toLowerCase();\n val = utils.trim(line.substr(i + 1));\n\n if (key) {\n if (parsed[key] && ignoreDuplicateOf.indexOf(key) >= 0) {\n return;\n }\n if (key === 'set-cookie') {\n parsed[key] = (parsed[key] ? parsed[key] : []).concat([val]);\n } else {\n parsed[key] = parsed[key] ? parsed[key] + ', ' + val : val;\n }\n }\n });\n\n return parsed;\n};\n", "'use strict';\n\nvar utils = require('./../utils');\n\nmodule.exports = (\n utils.isStandardBrowserEnv() ?\n\n // Standard browser envs have full support of the APIs needed to test\n // whether the request URL is of the same origin as current location.\n (function standardBrowserEnv() {\n var msie = /(msie|trident)/i.test(navigator.userAgent);\n var urlParsingNode = document.createElement('a');\n var originURL;\n\n /**\n * Parse a URL to discover it's components\n *\n * @param {String} url The URL to be parsed\n * @returns {Object}\n */\n function resolveURL(url) {\n var href = url;\n\n if (msie) {\n // IE needs attribute set twice to normalize properties\n urlParsingNode.setAttribute('href', href);\n href = urlParsingNode.href;\n }\n\n urlParsingNode.setAttribute('href', href);\n\n // urlParsingNode provides the UrlUtils interface - http://url.spec.whatwg.org/#urlutils\n return {\n href: urlParsingNode.href,\n protocol: urlParsingNode.protocol ? urlParsingNode.protocol.replace(/:$/, '') : '',\n host: urlParsingNode.host,\n search: urlParsingNode.search ? urlParsingNode.search.replace(/^\\?/, '') : '',\n hash: urlParsingNode.hash ? urlParsingNode.hash.replace(/^#/, '') : '',\n hostname: urlParsingNode.hostname,\n port: urlParsingNode.port,\n pathname: (urlParsingNode.pathname.charAt(0) === '/') ?\n urlParsingNode.pathname :\n '/' + urlParsingNode.pathname\n };\n }\n\n originURL = resolveURL(window.location.href);\n\n /**\n * Determine if a URL shares the same origin as the current location\n *\n * @param {String} requestURL The URL to test\n * @returns {boolean} True if URL shares the same origin, otherwise false\n */\n return function isURLSameOrigin(requestURL) {\n var parsed = (utils.isString(requestURL)) ? resolveURL(requestURL) : requestURL;\n return (parsed.protocol === originURL.protocol &&\n parsed.host === originURL.host);\n };\n })() :\n\n // Non standard browser envs (web workers, react-native) lack needed support.\n (function nonStandardBrowserEnv() {\n return function isURLSameOrigin() {\n return true;\n };\n })()\n);\n", "'use strict';\n\n/**\n * A `Cancel` is an object that is thrown when an operation is canceled.\n *\n * @class\n * @param {string=} message The message.\n */\nfunction Cancel(message) {\n this.message = message;\n}\n\nCancel.prototype.toString = function toString() {\n return 'Cancel' + (this.message ? ': ' + this.message : '');\n};\n\nCancel.prototype.__CANCEL__ = true;\n\nmodule.exports = Cancel;\n", "'use strict';\n\nvar utils = require('./../utils');\nvar settle = require('./../core/settle');\nvar cookies = require('./../helpers/cookies');\nvar buildURL = require('./../helpers/buildURL');\nvar buildFullPath = require('../core/buildFullPath');\nvar parseHeaders = require('./../helpers/parseHeaders');\nvar isURLSameOrigin = require('./../helpers/isURLSameOrigin');\nvar createError = require('../core/createError');\nvar defaults = require('../defaults');\nvar Cancel = require('../cancel/Cancel');\n\nmodule.exports = function xhrAdapter(config) {\n return new Promise(function dispatchXhrRequest(resolve, reject) {\n var requestData = config.data;\n var requestHeaders = config.headers;\n var responseType = config.responseType;\n var onCanceled;\n function done() {\n if (config.cancelToken) {\n config.cancelToken.unsubscribe(onCanceled);\n }\n\n if (config.signal) {\n config.signal.removeEventListener('abort', onCanceled);\n }\n }\n\n if (utils.isFormData(requestData)) {\n delete requestHeaders['Content-Type']; // Let the browser set it\n }\n\n var request = new XMLHttpRequest();\n\n // HTTP basic authentication\n if (config.auth) {\n var username = config.auth.username || '';\n var password = config.auth.password ? unescape(encodeURIComponent(config.auth.password)) : '';\n requestHeaders.Authorization = 'Basic ' + btoa(username + ':' + password);\n }\n\n var fullPath = buildFullPath(config.baseURL, config.url);\n request.open(config.method.toUpperCase(), buildURL(fullPath, config.params, config.paramsSerializer), true);\n\n // Set the request timeout in MS\n request.timeout = config.timeout;\n\n function onloadend() {\n if (!request) {\n return;\n }\n // Prepare the response\n var responseHeaders = 'getAllResponseHeaders' in request ? parseHeaders(request.getAllResponseHeaders()) : null;\n var responseData = !responseType || responseType === 'text' || responseType === 'json' ?\n request.responseText : request.response;\n var response = {\n data: responseData,\n status: request.status,\n statusText: request.statusText,\n headers: responseHeaders,\n config: config,\n request: request\n };\n\n settle(function _resolve(value) {\n resolve(value);\n done();\n }, function _reject(err) {\n reject(err);\n done();\n }, response);\n\n // Clean up request\n request = null;\n }\n\n if ('onloadend' in request) {\n // Use onloadend if available\n request.onloadend = onloadend;\n } else {\n // Listen for ready state to emulate onloadend\n request.onreadystatechange = function handleLoad() {\n if (!request || request.readyState !== 4) {\n return;\n }\n\n // The request errored out and we didn't get a response, this will be\n // handled by onerror instead\n // With one exception: request that using file: protocol, most browsers\n // will return status as 0 even though it's a successful request\n if (request.status === 0 && !(request.responseURL && request.responseURL.indexOf('file:') === 0)) {\n return;\n }\n // readystate handler is calling before onerror or ontimeout handlers,\n // so we should call onloadend on the next 'tick'\n setTimeout(onloadend);\n };\n }\n\n // Handle browser request cancellation (as opposed to a manual cancellation)\n request.onabort = function handleAbort() {\n if (!request) {\n return;\n }\n\n reject(createError('Request aborted', config, 'ECONNABORTED', request));\n\n // Clean up request\n request = null;\n };\n\n // Handle low level network errors\n request.onerror = function handleError() {\n // Real errors are hidden from us by the browser\n // onerror should only fire if it's a network error\n reject(createError('Network Error', config, null, request));\n\n // Clean up request\n request = null;\n };\n\n // Handle timeout\n request.ontimeout = function handleTimeout() {\n var timeoutErrorMessage = 'timeout of ' + config.timeout + 'ms exceeded';\n var transitional = config.transitional || defaults.transitional;\n if (config.timeoutErrorMessage) {\n timeoutErrorMessage = config.timeoutErrorMessage;\n }\n reject(createError(\n timeoutErrorMessage,\n config,\n transitional.clarifyTimeoutError ? 'ETIMEDOUT' : 'ECONNABORTED',\n request));\n\n // Clean up request\n request = null;\n };\n\n // Add xsrf header\n // This is only done if running in a standard browser environment.\n // Specifically not if we're in a web worker, or react-native.\n if (utils.isStandardBrowserEnv()) {\n // Add xsrf header\n var xsrfValue = (config.withCredentials || isURLSameOrigin(fullPath)) && config.xsrfCookieName ?\n cookies.read(config.xsrfCookieName) :\n undefined;\n\n if (xsrfValue) {\n requestHeaders[config.xsrfHeaderName] = xsrfValue;\n }\n }\n\n // Add headers to the request\n if ('setRequestHeader' in request) {\n utils.forEach(requestHeaders, function setRequestHeader(val, key) {\n if (typeof requestData === 'undefined' && key.toLowerCase() === 'content-type') {\n // Remove Content-Type if data is undefined\n delete requestHeaders[key];\n } else {\n // Otherwise add header to the request\n request.setRequestHeader(key, val);\n }\n });\n }\n\n // Add withCredentials to request if needed\n if (!utils.isUndefined(config.withCredentials)) {\n request.withCredentials = !!config.withCredentials;\n }\n\n // Add responseType to request if needed\n if (responseType && responseType !== 'json') {\n request.responseType = config.responseType;\n }\n\n // Handle progress if needed\n if (typeof config.onDownloadProgress === 'function') {\n request.addEventListener('progress', config.onDownloadProgress);\n }\n\n // Not all browsers support upload events\n if (typeof config.onUploadProgress === 'function' && request.upload) {\n request.upload.addEventListener('progress', config.onUploadProgress);\n }\n\n if (config.cancelToken || config.signal) {\n // Handle cancellation\n // eslint-disable-next-line func-names\n onCanceled = function(cancel) {\n if (!request) {\n return;\n }\n reject(!cancel || (cancel && cancel.type) ? new Cancel('canceled') : cancel);\n request.abort();\n request = null;\n };\n\n config.cancelToken && config.cancelToken.subscribe(onCanceled);\n if (config.signal) {\n config.signal.aborted ? onCanceled() : config.signal.addEventListener('abort', onCanceled);\n }\n }\n\n if (!requestData) {\n requestData = null;\n }\n\n // Send the request\n request.send(requestData);\n });\n};\n", "'use strict';\n\nvar utils = require('./utils');\nvar normalizeHeaderName = require('./helpers/normalizeHeaderName');\nvar enhanceError = require('./core/enhanceError');\n\nvar DEFAULT_CONTENT_TYPE = {\n 'Content-Type': 'application/x-www-form-urlencoded'\n};\n\nfunction setContentTypeIfUnset(headers, value) {\n if (!utils.isUndefined(headers) && utils.isUndefined(headers['Content-Type'])) {\n headers['Content-Type'] = value;\n }\n}\n\nfunction getDefaultAdapter() {\n var adapter;\n if (typeof XMLHttpRequest !== 'undefined') {\n // For browsers use XHR adapter\n adapter = require('./adapters/xhr');\n } else if (typeof process !== 'undefined' && Object.prototype.toString.call(process) === '[object process]') {\n // For node use HTTP adapter\n adapter = require('./adapters/http');\n }\n return adapter;\n}\n\nfunction stringifySafely(rawValue, parser, encoder) {\n if (utils.isString(rawValue)) {\n try {\n (parser || JSON.parse)(rawValue);\n return utils.trim(rawValue);\n } catch (e) {\n if (e.name !== 'SyntaxError') {\n throw e;\n }\n }\n }\n\n return (encoder || JSON.stringify)(rawValue);\n}\n\nvar defaults = {\n\n transitional: {\n silentJSONParsing: true,\n forcedJSONParsing: true,\n clarifyTimeoutError: false\n },\n\n adapter: getDefaultAdapter(),\n\n transformRequest: [function transformRequest(data, headers) {\n normalizeHeaderName(headers, 'Accept');\n normalizeHeaderName(headers, 'Content-Type');\n\n if (utils.isFormData(data) ||\n utils.isArrayBuffer(data) ||\n utils.isBuffer(data) ||\n utils.isStream(data) ||\n utils.isFile(data) ||\n utils.isBlob(data)\n ) {\n return data;\n }\n if (utils.isArrayBufferView(data)) {\n return data.buffer;\n }\n if (utils.isURLSearchParams(data)) {\n setContentTypeIfUnset(headers, 'application/x-www-form-urlencoded;charset=utf-8');\n return data.toString();\n }\n if (utils.isObject(data) || (headers && headers['Content-Type'] === 'application/json')) {\n setContentTypeIfUnset(headers, 'application/json');\n return stringifySafely(data);\n }\n return data;\n }],\n\n transformResponse: [function transformResponse(data) {\n var transitional = this.transitional || defaults.transitional;\n var silentJSONParsing = transitional && transitional.silentJSONParsing;\n var forcedJSONParsing = transitional && transitional.forcedJSONParsing;\n var strictJSONParsing = !silentJSONParsing && this.responseType === 'json';\n\n if (strictJSONParsing || (forcedJSONParsing && utils.isString(data) && data.length)) {\n try {\n return JSON.parse(data);\n } catch (e) {\n if (strictJSONParsing) {\n if (e.name === 'SyntaxError') {\n throw enhanceError(e, this, 'E_JSON_PARSE');\n }\n throw e;\n }\n }\n }\n\n return data;\n }],\n\n /**\n * A timeout in milliseconds to abort a request. If set to 0 (default) a\n * timeout is not created.\n */\n timeout: 0,\n\n xsrfCookieName: 'XSRF-TOKEN',\n xsrfHeaderName: 'X-XSRF-TOKEN',\n\n maxContentLength: -1,\n maxBodyLength: -1,\n\n validateStatus: function validateStatus(status) {\n return status >= 200 && status < 300;\n },\n\n headers: {\n common: {\n 'Accept': 'application/json, text/plain, */*'\n }\n }\n};\n\nutils.forEach(['delete', 'get', 'head'], function forEachMethodNoData(method) {\n defaults.headers[method] = {};\n});\n\nutils.forEach(['post', 'put', 'patch'], function forEachMethodWithData(method) {\n defaults.headers[method] = utils.merge(DEFAULT_CONTENT_TYPE);\n});\n\nmodule.exports = defaults;\n", "'use strict';\n\nvar utils = require('./../utils');\nvar defaults = require('./../defaults');\n\n/**\n * Transform the data for a request or a response\n *\n * @param {Object|String} data The data to be transformed\n * @param {Array} headers The headers for the request or response\n * @param {Array|Function} fns A single function or Array of functions\n * @returns {*} The resulting transformed data\n */\nmodule.exports = function transformData(data, headers, fns) {\n var context = this || defaults;\n /*eslint no-param-reassign:0*/\n utils.forEach(fns, function transform(fn) {\n data = fn.call(context, data, headers);\n });\n\n return data;\n};\n", "'use strict';\n\nmodule.exports = function isCancel(value) {\n return !!(value && value.__CANCEL__);\n};\n", "'use strict';\n\nvar utils = require('./../utils');\nvar transformData = require('./transformData');\nvar isCancel = require('../cancel/isCancel');\nvar defaults = require('../defaults');\nvar Cancel = require('../cancel/Cancel');\n\n/**\n * Throws a `Cancel` if cancellation has been requested.\n */\nfunction throwIfCancellationRequested(config) {\n if (config.cancelToken) {\n config.cancelToken.throwIfRequested();\n }\n\n if (config.signal && config.signal.aborted) {\n throw new Cancel('canceled');\n }\n}\n\n/**\n * Dispatch a request to the server using the configured adapter.\n *\n * @param {object} config The config that is to be used for the request\n * @returns {Promise} The Promise to be fulfilled\n */\nmodule.exports = function dispatchRequest(config) {\n throwIfCancellationRequested(config);\n\n // Ensure headers exist\n config.headers = config.headers || {};\n\n // Transform request data\n config.data = transformData.call(\n config,\n config.data,\n config.headers,\n config.transformRequest\n );\n\n // Flatten headers\n config.headers = utils.merge(\n config.headers.common || {},\n config.headers[config.method] || {},\n config.headers\n );\n\n utils.forEach(\n ['delete', 'get', 'head', 'post', 'put', 'patch', 'common'],\n function cleanHeaderConfig(method) {\n delete config.headers[method];\n }\n );\n\n var adapter = config.adapter || defaults.adapter;\n\n return adapter(config).then(function onAdapterResolution(response) {\n throwIfCancellationRequested(config);\n\n // Transform response data\n response.data = transformData.call(\n config,\n response.data,\n response.headers,\n config.transformResponse\n );\n\n return response;\n }, function onAdapterRejection(reason) {\n if (!isCancel(reason)) {\n throwIfCancellationRequested(config);\n\n // Transform response data\n if (reason && reason.response) {\n reason.response.data = transformData.call(\n config,\n reason.response.data,\n reason.response.headers,\n config.transformResponse\n );\n }\n }\n\n return Promise.reject(reason);\n });\n};\n", "'use strict';\n\nvar utils = require('../utils');\n\n/**\n * Config-specific merge-function which creates a new config-object\n * by merging two configuration objects together.\n *\n * @param {Object} config1\n * @param {Object} config2\n * @returns {Object} New object resulting from merging config2 to config1\n */\nmodule.exports = function mergeConfig(config1, config2) {\n // eslint-disable-next-line no-param-reassign\n config2 = config2 || {};\n var config = {};\n\n function getMergedValue(target, source) {\n if (utils.isPlainObject(target) && utils.isPlainObject(source)) {\n return utils.merge(target, source);\n } else if (utils.isPlainObject(source)) {\n return utils.merge({}, source);\n } else if (utils.isArray(source)) {\n return source.slice();\n }\n return source;\n }\n\n // eslint-disable-next-line consistent-return\n function mergeDeepProperties(prop) {\n if (!utils.isUndefined(config2[prop])) {\n return getMergedValue(config1[prop], config2[prop]);\n } else if (!utils.isUndefined(config1[prop])) {\n return getMergedValue(undefined, config1[prop]);\n }\n }\n\n // eslint-disable-next-line consistent-return\n function valueFromConfig2(prop) {\n if (!utils.isUndefined(config2[prop])) {\n return getMergedValue(undefined, config2[prop]);\n }\n }\n\n // eslint-disable-next-line consistent-return\n function defaultToConfig2(prop) {\n if (!utils.isUndefined(config2[prop])) {\n return getMergedValue(undefined, config2[prop]);\n } else if (!utils.isUndefined(config1[prop])) {\n return getMergedValue(undefined, config1[prop]);\n }\n }\n\n // eslint-disable-next-line consistent-return\n function mergeDirectKeys(prop) {\n if (prop in config2) {\n return getMergedValue(config1[prop], config2[prop]);\n } else if (prop in config1) {\n return getMergedValue(undefined, config1[prop]);\n }\n }\n\n var mergeMap = {\n 'url': valueFromConfig2,\n 'method': valueFromConfig2,\n 'data': valueFromConfig2,\n 'baseURL': defaultToConfig2,\n 'transformRequest': defaultToConfig2,\n 'transformResponse': defaultToConfig2,\n 'paramsSerializer': defaultToConfig2,\n 'timeout': defaultToConfig2,\n 'timeoutMessage': defaultToConfig2,\n 'withCredentials': defaultToConfig2,\n 'adapter': defaultToConfig2,\n 'responseType': defaultToConfig2,\n 'xsrfCookieName': defaultToConfig2,\n 'xsrfHeaderName': defaultToConfig2,\n 'onUploadProgress': defaultToConfig2,\n 'onDownloadProgress': defaultToConfig2,\n 'decompress': defaultToConfig2,\n 'maxContentLength': defaultToConfig2,\n 'maxBodyLength': defaultToConfig2,\n 'transport': defaultToConfig2,\n 'httpAgent': defaultToConfig2,\n 'httpsAgent': defaultToConfig2,\n 'cancelToken': defaultToConfig2,\n 'socketPath': defaultToConfig2,\n 'responseEncoding': defaultToConfig2,\n 'validateStatus': mergeDirectKeys\n };\n\n utils.forEach(Object.keys(config1).concat(Object.keys(config2)), function computeConfigValue(prop) {\n var merge = mergeMap[prop] || mergeDeepProperties;\n var configValue = merge(prop);\n (utils.isUndefined(configValue) && merge !== mergeDirectKeys) || (config[prop] = configValue);\n });\n\n return config;\n};\n", "module.exports = {\n \"version\": \"0.22.0\"\n};", "'use strict';\n\nvar VERSION = require('../env/data').version;\n\nvar validators = {};\n\n// eslint-disable-next-line func-names\n['object', 'boolean', 'number', 'function', 'string', 'symbol'].forEach(function(type, i) {\n validators[type] = function validator(thing) {\n return typeof thing === type || 'a' + (i < 1 ? 'n ' : ' ') + type;\n };\n});\n\nvar deprecatedWarnings = {};\n\n/**\n * Transitional option validator\n * @param {function|boolean?} validator - set to false if the transitional option has been removed\n * @param {string?} version - deprecated version / removed since version\n * @param {string?} message - some message with additional info\n * @returns {function}\n */\nvalidators.transitional = function transitional(validator, version, message) {\n function formatMessage(opt, desc) {\n return '[Axios v' + VERSION + '] Transitional option \\'' + opt + '\\'' + desc + (message ? '. ' + message : '');\n }\n\n // eslint-disable-next-line func-names\n return function(value, opt, opts) {\n if (validator === false) {\n throw new Error(formatMessage(opt, ' has been removed' + (version ? ' in ' + version : '')));\n }\n\n if (version && !deprecatedWarnings[opt]) {\n deprecatedWarnings[opt] = true;\n // eslint-disable-next-line no-console\n console.warn(\n formatMessage(\n opt,\n ' has been deprecated since v' + version + ' and will be removed in the near future'\n )\n );\n }\n\n return validator ? validator(value, opt, opts) : true;\n };\n};\n\n/**\n * Assert object's properties type\n * @param {object} options\n * @param {object} schema\n * @param {boolean?} allowUnknown\n */\n\nfunction assertOptions(options, schema, allowUnknown) {\n if (typeof options !== 'object') {\n throw new TypeError('options must be an object');\n }\n var keys = Object.keys(options);\n var i = keys.length;\n while (i-- > 0) {\n var opt = keys[i];\n var validator = schema[opt];\n if (validator) {\n var value = options[opt];\n var result = value === undefined || validator(value, opt, options);\n if (result !== true) {\n throw new TypeError('option ' + opt + ' must be ' + result);\n }\n continue;\n }\n if (allowUnknown !== true) {\n throw Error('Unknown option ' + opt);\n }\n }\n}\n\nmodule.exports = {\n assertOptions: assertOptions,\n validators: validators\n};\n", "'use strict';\n\nvar utils = require('./../utils');\nvar buildURL = require('../helpers/buildURL');\nvar InterceptorManager = require('./InterceptorManager');\nvar dispatchRequest = require('./dispatchRequest');\nvar mergeConfig = require('./mergeConfig');\nvar validator = require('../helpers/validator');\n\nvar validators = validator.validators;\n/**\n * Create a new instance of Axios\n *\n * @param {Object} instanceConfig The default config for the instance\n */\nfunction Axios(instanceConfig) {\n this.defaults = instanceConfig;\n this.interceptors = {\n request: new InterceptorManager(),\n response: new InterceptorManager()\n };\n}\n\n/**\n * Dispatch a request\n *\n * @param {Object} config The config specific for this request (merged with this.defaults)\n */\nAxios.prototype.request = function request(config) {\n /*eslint no-param-reassign:0*/\n // Allow for axios('example/url'[, config]) a la fetch API\n if (typeof config === 'string') {\n config = arguments[1] || {};\n config.url = arguments[0];\n } else {\n config = config || {};\n }\n\n config = mergeConfig(this.defaults, config);\n\n // Set config.method\n if (config.method) {\n config.method = config.method.toLowerCase();\n } else if (this.defaults.method) {\n config.method = this.defaults.method.toLowerCase();\n } else {\n config.method = 'get';\n }\n\n var transitional = config.transitional;\n\n if (transitional !== undefined) {\n validator.assertOptions(transitional, {\n silentJSONParsing: validators.transitional(validators.boolean),\n forcedJSONParsing: validators.transitional(validators.boolean),\n clarifyTimeoutError: validators.transitional(validators.boolean)\n }, false);\n }\n\n // filter out skipped interceptors\n var requestInterceptorChain = [];\n var synchronousRequestInterceptors = true;\n this.interceptors.request.forEach(function unshiftRequestInterceptors(interceptor) {\n if (typeof interceptor.runWhen === 'function' && interceptor.runWhen(config) === false) {\n return;\n }\n\n synchronousRequestInterceptors = synchronousRequestInterceptors && interceptor.synchronous;\n\n requestInterceptorChain.unshift(interceptor.fulfilled, interceptor.rejected);\n });\n\n var responseInterceptorChain = [];\n this.interceptors.response.forEach(function pushResponseInterceptors(interceptor) {\n responseInterceptorChain.push(interceptor.fulfilled, interceptor.rejected);\n });\n\n var promise;\n\n if (!synchronousRequestInterceptors) {\n var chain = [dispatchRequest, undefined];\n\n Array.prototype.unshift.apply(chain, requestInterceptorChain);\n chain = chain.concat(responseInterceptorChain);\n\n promise = Promise.resolve(config);\n while (chain.length) {\n promise = promise.then(chain.shift(), chain.shift());\n }\n\n return promise;\n }\n\n\n var newConfig = config;\n while (requestInterceptorChain.length) {\n var onFulfilled = requestInterceptorChain.shift();\n var onRejected = requestInterceptorChain.shift();\n try {\n newConfig = onFulfilled(newConfig);\n } catch (error) {\n onRejected(error);\n break;\n }\n }\n\n try {\n promise = dispatchRequest(newConfig);\n } catch (error) {\n return Promise.reject(error);\n }\n\n while (responseInterceptorChain.length) {\n promise = promise.then(responseInterceptorChain.shift(), responseInterceptorChain.shift());\n }\n\n return promise;\n};\n\nAxios.prototype.getUri = function getUri(config) {\n config = mergeConfig(this.defaults, config);\n return buildURL(config.url, config.params, config.paramsSerializer).replace(/^\\?/, '');\n};\n\n// Provide aliases for supported request methods\nutils.forEach(['delete', 'get', 'head', 'options'], function forEachMethodNoData(method) {\n /*eslint func-names:0*/\n Axios.prototype[method] = function(url, config) {\n return this.request(mergeConfig(config || {}, {\n method: method,\n url: url,\n data: (config || {}).data\n }));\n };\n});\n\nutils.forEach(['post', 'put', 'patch'], function forEachMethodWithData(method) {\n /*eslint func-names:0*/\n Axios.prototype[method] = function(url, data, config) {\n return this.request(mergeConfig(config || {}, {\n method: method,\n url: url,\n data: data\n }));\n };\n});\n\nmodule.exports = Axios;\n", "'use strict';\n\nvar Cancel = require('./Cancel');\n\n/**\n * A `CancelToken` is an object that can be used to request cancellation of an operation.\n *\n * @class\n * @param {Function} executor The executor function.\n */\nfunction CancelToken(executor) {\n if (typeof executor !== 'function') {\n throw new TypeError('executor must be a function.');\n }\n\n var resolvePromise;\n\n this.promise = new Promise(function promiseExecutor(resolve) {\n resolvePromise = resolve;\n });\n\n var token = this;\n\n // eslint-disable-next-line func-names\n this.promise.then(function(cancel) {\n if (!token._listeners) return;\n\n var i;\n var l = token._listeners.length;\n\n for (i = 0; i < l; i++) {\n token._listeners[i](cancel);\n }\n token._listeners = null;\n });\n\n // eslint-disable-next-line func-names\n this.promise.then = function(onfulfilled) {\n var _resolve;\n // eslint-disable-next-line func-names\n var promise = new Promise(function(resolve) {\n token.subscribe(resolve);\n _resolve = resolve;\n }).then(onfulfilled);\n\n promise.cancel = function reject() {\n token.unsubscribe(_resolve);\n };\n\n return promise;\n };\n\n executor(function cancel(message) {\n if (token.reason) {\n // Cancellation has already been requested\n return;\n }\n\n token.reason = new Cancel(message);\n resolvePromise(token.reason);\n });\n}\n\n/**\n * Throws a `Cancel` if cancellation has been requested.\n */\nCancelToken.prototype.throwIfRequested = function throwIfRequested() {\n if (this.reason) {\n throw this.reason;\n }\n};\n\n/**\n * Subscribe to the cancel signal\n */\n\nCancelToken.prototype.subscribe = function subscribe(listener) {\n if (this.reason) {\n listener(this.reason);\n return;\n }\n\n if (this._listeners) {\n this._listeners.push(listener);\n } else {\n this._listeners = [listener];\n }\n};\n\n/**\n * Unsubscribe from the cancel signal\n */\n\nCancelToken.prototype.unsubscribe = function unsubscribe(listener) {\n if (!this._listeners) {\n return;\n }\n var index = this._listeners.indexOf(listener);\n if (index !== -1) {\n this._listeners.splice(index, 1);\n }\n};\n\n/**\n * Returns an object that contains a new `CancelToken` and a function that, when called,\n * cancels the `CancelToken`.\n */\nCancelToken.source = function source() {\n var cancel;\n var token = new CancelToken(function executor(c) {\n cancel = c;\n });\n return {\n token: token,\n cancel: cancel\n };\n};\n\nmodule.exports = CancelToken;\n", "'use strict';\n\n/**\n * Syntactic sugar for invoking a function and expanding an array for arguments.\n *\n * Common use case would be to use `Function.prototype.apply`.\n *\n * ```js\n * function f(x, y, z) {}\n * var args = [1, 2, 3];\n * f.apply(null, args);\n * ```\n *\n * With `spread` this example can be re-written.\n *\n * ```js\n * spread(function(x, y, z) {})([1, 2, 3]);\n * ```\n *\n * @param {Function} callback\n * @returns {Function}\n */\nmodule.exports = function spread(callback) {\n return function wrap(arr) {\n return callback.apply(null, arr);\n };\n};\n", "'use strict';\n\n/**\n * Determines whether the payload is an error thrown by Axios\n *\n * @param {*} payload The value to test\n * @returns {boolean} True if the payload is an error thrown by Axios, otherwise false\n */\nmodule.exports = function isAxiosError(payload) {\n return (typeof payload === 'object') && (payload.isAxiosError === true);\n};\n", "'use strict';\n\nvar utils = require('./utils');\nvar bind = require('./helpers/bind');\nvar Axios = require('./core/Axios');\nvar mergeConfig = require('./core/mergeConfig');\nvar defaults = require('./defaults');\n\n/**\n * Create an instance of Axios\n *\n * @param {Object} defaultConfig The default config for the instance\n * @return {Axios} A new instance of Axios\n */\nfunction createInstance(defaultConfig) {\n var context = new Axios(defaultConfig);\n var instance = bind(Axios.prototype.request, context);\n\n // Copy axios.prototype to instance\n utils.extend(instance, Axios.prototype, context);\n\n // Copy context to instance\n utils.extend(instance, context);\n\n // Factory for creating new instances\n instance.create = function create(instanceConfig) {\n return createInstance(mergeConfig(defaultConfig, instanceConfig));\n };\n\n return instance;\n}\n\n// Create the default instance to be exported\nvar axios = createInstance(defaults);\n\n// Expose Axios class to allow class inheritance\naxios.Axios = Axios;\n\n// Expose Cancel & CancelToken\naxios.Cancel = require('./cancel/Cancel');\naxios.CancelToken = require('./cancel/CancelToken');\naxios.isCancel = require('./cancel/isCancel');\naxios.VERSION = require('./env/data').version;\n\n// Expose all/spread\naxios.all = function all(promises) {\n return Promise.all(promises);\n};\naxios.spread = require('./helpers/spread');\n\n// Expose isAxiosError\naxios.isAxiosError = require('./helpers/isAxiosError');\n\nmodule.exports = axios;\n\n// Allow use of default import syntax in TypeScript\nmodule.exports.default = axios;\n", "module.exports = require('./lib/axios');", "/* eslint-env browser */\nmodule.exports = typeof self == 'object' ? self.FormData : window.FormData;\n", "// https://github.com/maxogden/websocket-stream/blob/48dc3ddf943e5ada668c31ccd94e9186f02fafbd/ws-fallback.js\n\nvar ws = null\n\nif (typeof WebSocket !== 'undefined') {\n ws = WebSocket\n} else if (typeof MozWebSocket !== 'undefined') {\n ws = MozWebSocket\n} else if (typeof global !== 'undefined') {\n ws = global.WebSocket || global.MozWebSocket\n} else if (typeof window !== 'undefined') {\n ws = window.WebSocket || window.MozWebSocket\n} else if (typeof self !== 'undefined') {\n ws = self.WebSocket || self.MozWebSocket\n}\n\nmodule.exports = ws\n", "// Note: There is also a window.aurora used in some controllers. TODO: unify?\nimport '../sentry';\nimport rootStore from '#core/stores/RootStore';\nimport * as ActionCable from '@rails/actioncable';\n\nwindow.Aurora = class Aurora {\n static cable = ActionCable.createConsumer();\n static stores = rootStore(\n window.localStorage,\n () => '',\n () => { }\n );\n\n static mobxStore = Aurora.stores;\n\n user = null; // will be set to something like: { id: ..., fullName: ... }\n activeTeamId = null; // for participants, their team id; for guides, the team selected in nav bar; for others, null\n\n static log (...args) {\n if (window.ReactNativeWebView) {\n Aurora.nativeAction('log', { args });\n } else {\n console.log(...args);\n }\n }\n\n static browse (url) {\n if (window.ReactNativeWebView) {\n Aurora.nativeAction('openURL', { url });\n } else {\n window.open(url);\n }\n }\n\n static nativeAction (action, data) {\n if (!window.ReactNativeWebView) return;\n\n const messageObj = { messageType: action, ...data };\n const messageStr = JSON.stringify(messageObj, null, 2);\n console.debug('Sending message to RN', messageStr);\n window.ReactNativeWebView.postMessage(messageStr);\n }\n};\n", "import * as Sentry from '@sentry/react';\n\nconst configElement = document.getElementById('sentry-config');\nconst config = configElement ? JSON.parse(configElement.textContent) : null;\n\nif (config?.dsn && !Sentry.getClient()) {\n Sentry.init({\n dsn: config.dsn,\n release: config.release,\n environment: config.environment,\n integrations: [Sentry.browserTracingIntegration()],\n tracesSampleRate: 1.0,\n beforeSend (event, hint) {\n const exception = event?.exception?.values?.[0];\n const message = exception?.value || event?.message || '';\n const isLoadFailedNoise = message.includes('Non-Error promise rejection captured with value: Load failed');\n const restNetworkError = hint?.originalException?.__auroraRestNetworkError;\n\n if (isLoadFailedNoise || restNetworkError || message === 'Failed to fetch') return null;\n\n return event;\n },\n initialScope: {\n user: config.user,\n tags: config.tags\n }\n });\n}\n", "export * from '@sentry/browser';\nexport { init } from './sdk.js';\nexport { reactErrorHandler } from './error.js';\nexport { Profiler, useProfiler, withProfiler } from './profiler.js';\nexport { ErrorBoundary, withErrorBoundary } from './errorboundary.js';\nexport { createReduxEnhancer } from './redux.js';\nexport { reactRouterV3BrowserTracingIntegration } from './reactrouterv3.js';\nexport { tanstackRouterBrowserTracingIntegration } from './tanstackrouter.js';\nexport { reactRouterV4BrowserTracingIntegration, reactRouterV5BrowserTracingIntegration, withSentryRouting } from './reactrouter.js';\nexport { reactRouterV6BrowserTracingIntegration, withSentryReactRouterV6Routing, wrapCreateBrowserRouter, wrapUseRoutes } from './reactrouterv6.js';\n//# sourceMappingURL=index.js.map\n", "export { SDK_VERSION, SEMANTIC_ATTRIBUTE_SENTRY_OP, SEMANTIC_ATTRIBUTE_SENTRY_ORIGIN, SEMANTIC_ATTRIBUTE_SENTRY_SAMPLE_RATE, SEMANTIC_ATTRIBUTE_SENTRY_SOURCE, Scope, addBreadcrumb, addEventProcessor, addIntegration, addTracingExtensions, captureConsoleIntegration, captureEvent, captureException, captureFeedback, captureMessage, captureSession, close, continueTrace, createTransport, debugIntegration, dedupeIntegration, endSession, extraErrorDataIntegration, flush, functionToStringIntegration, getActiveSpan, getClient, getCurrentHub, getCurrentScope, getGlobalScope, getIsolationScope, getRootSpan, getSpanDescendants, getSpanStatusFromHttpCode, inboundFiltersIntegration, isInitialized, lastEventId, makeMultiplexedTransport, moduleMetadataIntegration, parameterize, registerSpanErrorInstrumentation, rewriteFramesIntegration, sessionTimingIntegration, setContext, setCurrentClient, setExtra, setExtras, setHttpStatus, setMeasurement, setTag, setTags, setUser, spanToBaggageHeader, spanToJSON, spanToTraceHeader, startInactiveSpan, startNewTrace, startSession, startSpan, startSpanManual, thirdPartyErrorFilterIntegration, withActiveSpan, withIsolationScope, withScope, zodErrorsIntegration } from '@sentry/core';\nexport { WINDOW } from './helpers.js';\nexport { BrowserClient } from './client.js';\nexport { makeFetchTransport } from './transports/fetch.js';\nexport { chromeStackLineParser, defaultStackLineParsers, defaultStackParser, geckoStackLineParser, opera10StackLineParser, opera11StackLineParser, winjsStackLineParser } from './stack-parsers.js';\nexport { eventFromException, eventFromMessage, exceptionFromError } from './eventbuilder.js';\nexport { createUserFeedbackEnvelope } from './userfeedback.js';\nexport { captureUserFeedback, forceLoad, getDefaultIntegrations, init, onLoad, showReportDialog } from './sdk.js';\nexport { breadcrumbsIntegration } from './integrations/breadcrumbs.js';\nexport { globalHandlersIntegration } from './integrations/globalhandlers.js';\nexport { httpContextIntegration } from './integrations/httpcontext.js';\nexport { linkedErrorsIntegration } from './integrations/linkederrors.js';\nexport { browserApiErrorsIntegration } from './integrations/browserapierrors.js';\nexport { lazyLoadIntegration } from './utils/lazyLoadIntegration.js';\nexport { reportingObserverIntegration } from './integrations/reportingobserver.js';\nexport { httpClientIntegration } from './integrations/httpclient.js';\nexport { contextLinesIntegration } from './integrations/contextlines.js';\nexport { getReplay, replayIntegration } from '@sentry-internal/replay';\nexport { replayCanvasIntegration } from '@sentry-internal/replay-canvas';\nexport { feedbackAsyncIntegration } from './feedbackAsync.js';\nexport { feedbackSyncIntegration as feedbackIntegration, feedbackSyncIntegration } from './feedbackSync.js';\nexport { getFeedback, sendFeedback } from '@sentry-internal/feedback';\nexport { metrics } from './metrics.js';\nexport { defaultRequestInstrumentationOptions, instrumentOutgoingRequests } from './tracing/request.js';\nexport { browserTracingIntegration, startBrowserTracingNavigationSpan, startBrowserTracingPageLoadSpan } from './tracing/browserTracingIntegration.js';\nexport { makeBrowserOfflineTransport } from './transports/offline.js';\nexport { browserProfilingIntegration } from './profiling/integration.js';\n//# sourceMappingURL=index.js.map\n", "export { registerSpanErrorInstrumentation } from './tracing/errors.js';\nexport { getCapturedScopesOnSpan, setCapturedScopesOnSpan } from './tracing/utils.js';\nexport { addTracingExtensions } from './tracing/hubextensions.js';\nexport { TRACING_DEFAULTS, startIdleSpan } from './tracing/idleSpan.js';\nexport { SentrySpan } from './tracing/sentrySpan.js';\nexport { SentryNonRecordingSpan } from './tracing/sentryNonRecordingSpan.js';\nexport { SPAN_STATUS_ERROR, SPAN_STATUS_OK, SPAN_STATUS_UNSET, getSpanStatusFromHttpCode, setHttpStatus } from './tracing/spanstatus.js';\nexport { continueTrace, startInactiveSpan, startNewTrace, startSpan, startSpanManual, suppressTracing, withActiveSpan } from './tracing/trace.js';\nexport { getDynamicSamplingContextFromClient, getDynamicSamplingContextFromSpan, spanToBaggageHeader } from './tracing/dynamicSamplingContext.js';\nexport { setMeasurement, timedEventsToMeasurements } from './tracing/measurement.js';\nexport { sampleSpan } from './tracing/sampling.js';\nexport { logSpanEnd, logSpanStart } from './tracing/logSpans.js';\nexport { SEMANTIC_ATTRIBUTE_CACHE_HIT, SEMANTIC_ATTRIBUTE_CACHE_ITEM_SIZE, SEMANTIC_ATTRIBUTE_CACHE_KEY, SEMANTIC_ATTRIBUTE_EXCLUSIVE_TIME, SEMANTIC_ATTRIBUTE_PROFILE_ID, SEMANTIC_ATTRIBUTE_SENTRY_IDLE_SPAN_FINISH_REASON, SEMANTIC_ATTRIBUTE_SENTRY_MEASUREMENT_UNIT, SEMANTIC_ATTRIBUTE_SENTRY_MEASUREMENT_VALUE, SEMANTIC_ATTRIBUTE_SENTRY_OP, SEMANTIC_ATTRIBUTE_SENTRY_ORIGIN, SEMANTIC_ATTRIBUTE_SENTRY_SAMPLE_RATE, SEMANTIC_ATTRIBUTE_SENTRY_SOURCE } from './semanticAttributes.js';\nexport { createEventEnvelope, createSessionEnvelope, createSpanEnvelope } from './envelope.js';\nexport { addEventProcessor, captureCheckIn, captureEvent, captureException, captureMessage, captureSession, close, endSession, flush, isEnabled, isInitialized, lastEventId, setContext, setExtra, setExtras, setTag, setTags, setUser, startSession, withMonitor } from './exports.js';\nexport { getClient, getCurrentScope, getGlobalScope, getIsolationScope, withIsolationScope, withScope } from './currentScopes.js';\nexport { getDefaultCurrentScope, getDefaultIsolationScope } from './defaultScopes.js';\nexport { setAsyncContextStrategy } from './asyncContext/index.js';\nexport { getMainCarrier } from './carrier.js';\nexport { closeSession, makeSession, updateSession } from './session.js';\nexport { SessionFlusher } from './sessionflusher.js';\nexport { Scope } from './scope.js';\nexport { notifyEventProcessors } from './eventProcessors.js';\nexport { getEnvelopeEndpointWithUrlEncodedAuth, getReportDialogEndpoint } from './api.js';\nexport { BaseClient } from './baseclient.js';\nexport { ServerRuntimeClient } from './server-runtime-client.js';\nexport { initAndBind, setCurrentClient } from './sdk.js';\nexport { createTransport } from './transports/base.js';\nexport { makeOfflineTransport } from './transports/offline.js';\nexport { makeMultiplexedTransport } from './transports/multiplexed.js';\nexport { addIntegration, defineIntegration, getIntegrationsToSetup } from './integration.js';\nexport { applyScopeDataToEvent, mergeScopeData } from './utils/applyScopeDataToEvent.js';\nexport { prepareEvent } from './utils/prepareEvent.js';\nexport { createCheckInEnvelope } from './checkin.js';\nexport { hasTracingEnabled } from './utils/hasTracingEnabled.js';\nexport { isSentryRequestUrl } from './utils/isSentryRequestUrl.js';\nexport { handleCallbackErrors } from './utils/handleCallbackErrors.js';\nexport { parameterize } from './utils/parameterize.js';\nexport { addChildSpanToSpan, getActiveSpan, getRootSpan, getSpanDescendants, getStatusMessage, spanIsSampled, spanToJSON, spanToTraceContext, spanToTraceHeader } from './utils/spanUtils.js';\nexport { parseSampleRate } from './utils/parseSampleRate.js';\nexport { applySdkMetadata } from './utils/sdkMetadata.js';\nexport { DEFAULT_ENVIRONMENT } from './constants.js';\nexport { addBreadcrumb } from './breadcrumbs.js';\nexport { functionToStringIntegration } from './integrations/functiontostring.js';\nexport { inboundFiltersIntegration } from './integrations/inboundfilters.js';\nexport { linkedErrorsIntegration } from './integrations/linkederrors.js';\nexport { moduleMetadataIntegration } from './integrations/metadata.js';\nexport { requestDataIntegration } from './integrations/requestdata.js';\nexport { captureConsoleIntegration } from './integrations/captureconsole.js';\nexport { debugIntegration } from './integrations/debug.js';\nexport { dedupeIntegration } from './integrations/dedupe.js';\nexport { extraErrorDataIntegration } from './integrations/extraerrordata.js';\nexport { rewriteFramesIntegration } from './integrations/rewriteframes.js';\nexport { sessionTimingIntegration } from './integrations/sessiontiming.js';\nexport { zodErrorsIntegration } from './integrations/zoderrors.js';\nexport { thirdPartyErrorFilterIntegration } from './integrations/third-party-errors-filter.js';\nexport { metrics } from './metrics/exports.js';\nexport { metricsDefault } from './metrics/exports-default.js';\nexport { BrowserMetricsAggregator } from './metrics/browser-aggregator.js';\nexport { getMetricSummaryJsonForSpan } from './metrics/metric-summary.js';\nexport { addTracingHeadersToFetchRequest, instrumentFetchRequest } from './fetch.js';\nexport { trpcMiddleware } from './trpc.js';\nexport { captureFeedback } from './feedback.js';\nexport { getCurrentHub, getCurrentHubShim } from './getCurrentHubShim.js';\nexport { SDK_VERSION } from '@sentry/utils';\n//# sourceMappingURL=index.js.map\n", "export { applyAggregateErrorsToEvent } from './aggregate-errors.js';\nexport { flatten } from './array.js';\nexport { getComponentName, getDomElement, getLocationHref, htmlTreeAsString } from './browser.js';\nexport { dsnFromString, dsnToString, makeDsn } from './dsn.js';\nexport { SentryError } from './error.js';\nexport { GLOBAL_OBJ, getGlobalSingleton } from './worldwide.js';\nexport { addConsoleInstrumentationHandler } from './instrument/console.js';\nexport { addFetchInstrumentationHandler } from './instrument/fetch.js';\nexport { addGlobalErrorInstrumentationHandler } from './instrument/globalError.js';\nexport { addGlobalUnhandledRejectionInstrumentationHandler } from './instrument/globalUnhandledRejection.js';\nexport { addHandler, maybeInstrument, resetInstrumentationHandlers, triggerHandlers } from './instrument/handlers.js';\nexport { isDOMError, isDOMException, isElement, isError, isErrorEvent, isEvent, isInstanceOf, isParameterizedString, isPlainObject, isPrimitive, isRegExp, isString, isSyntheticEvent, isThenable, isVueViewModel } from './is.js';\nexport { isBrowser } from './isBrowser.js';\nexport { CONSOLE_LEVELS, consoleSandbox, logger, originalConsoleMethods } from './logger.js';\nexport { memoBuilder } from './memo.js';\nexport { addContextToFrame, addExceptionMechanism, addExceptionTypeValue, arrayify, checkOrSetAlreadyCaught, getEventDescription, parseSemver, uuid4 } from './misc.js';\nexport { dynamicRequire, isNodeEnv, loadModule } from './node.js';\nexport { normalize, normalizeToSize, normalizeUrlToBase } from './normalize.js';\nexport { addNonEnumerableProperty, convertToPlainObject, dropUndefinedKeys, extractExceptionKeysForMessage, fill, getOriginalFunction, markFunctionWrapped, objectify, urlEncode } from './object.js';\nexport { basename, dirname, isAbsolute, join, normalizePath, relative, resolve } from './path.js';\nexport { makePromiseBuffer } from './promisebuffer.js';\nexport { DEFAULT_USER_INCLUDES, addRequestDataToEvent, extractPathForTransaction, extractRequestData, winterCGHeadersToDict, winterCGRequestToRequestData } from './requestdata.js';\nexport { severityLevelFromString, validSeverityLevels } from './severity.js';\nexport { UNKNOWN_FUNCTION, createStackParser, getFramesFromEvent, getFunctionName, stackParserFromStackParserOptions, stripSentryFramesAndReverse } from './stacktrace.js';\nexport { filenameIsInApp, node, nodeStackLineParser } from './node-stack-trace.js';\nexport { isMatchingPattern, safeJoin, snipLine, stringMatchesSomePattern, truncate } from './string.js';\nexport { isNativeFunction, supportsDOMError, supportsDOMException, supportsErrorEvent, supportsFetch, supportsNativeFetch, supportsReferrerPolicy, supportsReportingObserver } from './supports.js';\nexport { SyncPromise, rejectedSyncPromise, resolvedSyncPromise } from './syncpromise.js';\nexport { _browserPerformanceTimeOriginMode, browserPerformanceTimeOrigin, dateTimestampInSeconds, timestampInSeconds } from './time.js';\nexport { TRACEPARENT_REGEXP, extractTraceparentData, generateSentryTraceHeader, propagationContextFromHeaders } from './tracing.js';\nexport { getSDKSource, isBrowserBundle } from './env.js';\nexport { addItemToEnvelope, createAttachmentEnvelopeItem, createEnvelope, createEventEnvelopeHeaders, createSpanEnvelopeItem, envelopeContainsItemType, envelopeItemTypeToDataCategory, forEachEnvelopeItem, getSdkMetadataForEnvelopeHeader, parseEnvelope, serializeEnvelope } from './envelope.js';\nexport { createClientReportEnvelope } from './clientreport.js';\nexport { DEFAULT_RETRY_AFTER, disabledUntil, isRateLimited, parseRetryAfterHeader, updateRateLimits } from './ratelimit.js';\nexport { BAGGAGE_HEADER_NAME, MAX_BAGGAGE_STRING_LENGTH, SENTRY_BAGGAGE_KEY_PREFIX, SENTRY_BAGGAGE_KEY_PREFIX_REGEX, baggageHeaderToDynamicSamplingContext, dynamicSamplingContextToSentryBaggageHeader, parseBaggageHeader } from './baggage.js';\nexport { getNumberOfUrlSegments, getSanitizedUrlString, parseUrl, stripUrlQueryAndFragment } from './url.js';\nexport { makeFifoCache } from './cache.js';\nexport { eventFromMessage, eventFromUnknownInput, exceptionFromError, parseStackFrames } from './eventbuilder.js';\nexport { callFrameToStackFrame, watchdogTimer } from './anr.js';\nexport { LRUMap } from './lru.js';\nexport { _asyncNullishCoalesce } from './buildPolyfills/_asyncNullishCoalesce.js';\nexport { _asyncOptionalChain } from './buildPolyfills/_asyncOptionalChain.js';\nexport { _asyncOptionalChainDelete } from './buildPolyfills/_asyncOptionalChainDelete.js';\nexport { _nullishCoalesce } from './buildPolyfills/_nullishCoalesce.js';\nexport { _optionalChain } from './buildPolyfills/_optionalChain.js';\nexport { _optionalChainDelete } from './buildPolyfills/_optionalChainDelete.js';\nexport { generatePropagationContext } from './propagationContext.js';\nexport { SDK_VERSION } from './version.js';\nexport { escapeStringForRegex } from './vendor/escapeStringForRegex.js';\nexport { supportsHistory } from './vendor/supportsHistory.js';\n//# sourceMappingURL=index.js.map\n", "/* eslint-disable @typescript-eslint/no-explicit-any */\n\nimport type { ParameterizedString, PolymorphicEvent, Primitive } from '@sentry/types';\n\n// eslint-disable-next-line @typescript-eslint/unbound-method\nconst objectToString = Object.prototype.toString;\n\n/**\n * Checks whether given value's type is one of a few Error or Error-like\n * {@link isError}.\n *\n * @param wat A value to be checked.\n * @returns A boolean representing the result.\n */\nexport function isError(wat: unknown): wat is Error {\n switch (objectToString.call(wat)) {\n case '[object Error]':\n case '[object Exception]':\n case '[object DOMException]':\n return true;\n default:\n return isInstanceOf(wat, Error);\n }\n}\n/**\n * Checks whether given value is an instance of the given built-in class.\n *\n * @param wat The value to be checked\n * @param className\n * @returns A boolean representing the result.\n */\nfunction isBuiltin(wat: unknown, className: string): boolean {\n return objectToString.call(wat) === `[object ${className}]`;\n}\n\n/**\n * Checks whether given value's type is ErrorEvent\n * {@link isErrorEvent}.\n *\n * @param wat A value to be checked.\n * @returns A boolean representing the result.\n */\nexport function isErrorEvent(wat: unknown): boolean {\n return isBuiltin(wat, 'ErrorEvent');\n}\n\n/**\n * Checks whether given value's type is DOMError\n * {@link isDOMError}.\n *\n * @param wat A value to be checked.\n * @returns A boolean representing the result.\n */\nexport function isDOMError(wat: unknown): boolean {\n return isBuiltin(wat, 'DOMError');\n}\n\n/**\n * Checks whether given value's type is DOMException\n * {@link isDOMException}.\n *\n * @param wat A value to be checked.\n * @returns A boolean representing the result.\n */\nexport function isDOMException(wat: unknown): boolean {\n return isBuiltin(wat, 'DOMException');\n}\n\n/**\n * Checks whether given value's type is a string\n * {@link isString}.\n *\n * @param wat A value to be checked.\n * @returns A boolean representing the result.\n */\nexport function isString(wat: unknown): wat is string {\n return isBuiltin(wat, 'String');\n}\n\n/**\n * Checks whether given string is parameterized\n * {@link isParameterizedString}.\n *\n * @param wat A value to be checked.\n * @returns A boolean representing the result.\n */\nexport function isParameterizedString(wat: unknown): wat is ParameterizedString {\n return (\n typeof wat === 'object' &&\n wat !== null &&\n '__sentry_template_string__' in wat &&\n '__sentry_template_values__' in wat\n );\n}\n\n/**\n * Checks whether given value is a primitive (undefined, null, number, boolean, string, bigint, symbol)\n * {@link isPrimitive}.\n *\n * @param wat A value to be checked.\n * @returns A boolean representing the result.\n */\nexport function isPrimitive(wat: unknown): wat is Primitive {\n return wat === null || isParameterizedString(wat) || (typeof wat !== 'object' && typeof wat !== 'function');\n}\n\n/**\n * Checks whether given value's type is an object literal, or a class instance.\n * {@link isPlainObject}.\n *\n * @param wat A value to be checked.\n * @returns A boolean representing the result.\n */\nexport function isPlainObject(wat: unknown): wat is Record {\n return isBuiltin(wat, 'Object');\n}\n\n/**\n * Checks whether given value's type is an Event instance\n * {@link isEvent}.\n *\n * @param wat A value to be checked.\n * @returns A boolean representing the result.\n */\nexport function isEvent(wat: unknown): wat is PolymorphicEvent {\n return typeof Event !== 'undefined' && isInstanceOf(wat, Event);\n}\n\n/**\n * Checks whether given value's type is an Element instance\n * {@link isElement}.\n *\n * @param wat A value to be checked.\n * @returns A boolean representing the result.\n */\nexport function isElement(wat: unknown): boolean {\n return typeof Element !== 'undefined' && isInstanceOf(wat, Element);\n}\n\n/**\n * Checks whether given value's type is an regexp\n * {@link isRegExp}.\n *\n * @param wat A value to be checked.\n * @returns A boolean representing the result.\n */\nexport function isRegExp(wat: unknown): wat is RegExp {\n return isBuiltin(wat, 'RegExp');\n}\n\n/**\n * Checks whether given value has a then function.\n * @param wat A value to be checked.\n */\nexport function isThenable(wat: any): wat is PromiseLike {\n // eslint-disable-next-line @typescript-eslint/no-unsafe-member-access\n return Boolean(wat && wat.then && typeof wat.then === 'function');\n}\n\n/**\n * Checks whether given value's type is a SyntheticEvent\n * {@link isSyntheticEvent}.\n *\n * @param wat A value to be checked.\n * @returns A boolean representing the result.\n */\nexport function isSyntheticEvent(wat: unknown): boolean {\n return isPlainObject(wat) && 'nativeEvent' in wat && 'preventDefault' in wat && 'stopPropagation' in wat;\n}\n\n/**\n * Checks whether given value's type is an instance of provided constructor.\n * {@link isInstanceOf}.\n *\n * @param wat A value to be checked.\n * @param base A constructor to be used in a check.\n * @returns A boolean representing the result.\n */\nexport function isInstanceOf(wat: any, base: any): boolean {\n try {\n return wat instanceof base;\n } catch (_e) {\n return false;\n }\n}\n\ninterface VueViewModel {\n // Vue3\n __isVue?: boolean;\n // Vue2\n _isVue?: boolean;\n}\n/**\n * Checks whether given value's type is a Vue ViewModel.\n *\n * @param wat A value to be checked.\n * @returns A boolean representing the result.\n */\nexport function isVueViewModel(wat: unknown): boolean {\n // Not using Object.prototype.toString because in Vue 3 it would read the instance's Symbol(Symbol.toStringTag) property.\n return !!(typeof wat === 'object' && wat !== null && ((wat as VueViewModel).__isVue || (wat as VueViewModel)._isVue));\n}\n", "import { isRegExp, isString, isVueViewModel } from './is';\n\nexport { escapeStringForRegex } from './vendor/escapeStringForRegex';\n\n/**\n * Truncates given string to the maximum characters count\n *\n * @param str An object that contains serializable values\n * @param max Maximum number of characters in truncated string (0 = unlimited)\n * @returns string Encoded\n */\nexport function truncate(str: string, max: number = 0): string {\n if (typeof str !== 'string' || max === 0) {\n return str;\n }\n return str.length <= max ? str : `${str.slice(0, max)}...`;\n}\n\n/**\n * This is basically just `trim_line` from\n * https://github.com/getsentry/sentry/blob/master/src/sentry/lang/javascript/processor.py#L67\n *\n * @param str An object that contains serializable values\n * @param max Maximum number of characters in truncated string\n * @returns string Encoded\n */\nexport function snipLine(line: string, colno: number): string {\n let newLine = line;\n const lineLength = newLine.length;\n if (lineLength <= 150) {\n return newLine;\n }\n if (colno > lineLength) {\n // eslint-disable-next-line no-param-reassign\n colno = lineLength;\n }\n\n let start = Math.max(colno - 60, 0);\n if (start < 5) {\n start = 0;\n }\n\n let end = Math.min(start + 140, lineLength);\n if (end > lineLength - 5) {\n end = lineLength;\n }\n if (end === lineLength) {\n start = Math.max(end - 140, 0);\n }\n\n newLine = newLine.slice(start, end);\n if (start > 0) {\n newLine = `'{snip} ${newLine}`;\n }\n if (end < lineLength) {\n newLine += ' {snip}';\n }\n\n return newLine;\n}\n\n/**\n * Join values in array\n * @param input array of values to be joined together\n * @param delimiter string to be placed in-between values\n * @returns Joined values\n */\n// eslint-disable-next-line @typescript-eslint/no-explicit-any\nexport function safeJoin(input: any[], delimiter?: string): string {\n if (!Array.isArray(input)) {\n return '';\n }\n\n const output = [];\n // eslint-disable-next-line @typescript-eslint/prefer-for-of\n for (let i = 0; i < input.length; i++) {\n const value = input[i];\n try {\n // This is a hack to fix a Vue3-specific bug that causes an infinite loop of\n // console warnings. This happens when a Vue template is rendered with\n // an undeclared variable, which we try to stringify, ultimately causing\n // Vue to issue another warning which repeats indefinitely.\n // see: https://github.com/getsentry/sentry-javascript/pull/8981\n if (isVueViewModel(value)) {\n output.push('[VueViewModel]');\n } else {\n output.push(String(value));\n }\n } catch (e) {\n output.push('[value cannot be serialized]');\n }\n }\n\n return output.join(delimiter);\n}\n\n/**\n * Checks if the given value matches a regex or string\n *\n * @param value The string to test\n * @param pattern Either a regex or a string against which `value` will be matched\n * @param requireExactStringMatch If true, `value` must match `pattern` exactly. If false, `value` will match\n * `pattern` if it contains `pattern`. Only applies to string-type patterns.\n */\nexport function isMatchingPattern(\n value: string,\n pattern: RegExp | string,\n requireExactStringMatch: boolean = false,\n): boolean {\n if (!isString(value)) {\n return false;\n }\n\n if (isRegExp(pattern)) {\n return pattern.test(value);\n }\n if (isString(pattern)) {\n return requireExactStringMatch ? value === pattern : value.includes(pattern);\n }\n\n return false;\n}\n\n/**\n * Test the given string against an array of strings and regexes. By default, string matching is done on a\n * substring-inclusion basis rather than a strict equality basis\n *\n * @param testString The string to test\n * @param patterns The patterns against which to test the string\n * @param requireExactStringMatch If true, `testString` must match one of the given string patterns exactly in order to\n * count. If false, `testString` will match a string pattern if it contains that pattern.\n * @returns\n */\nexport function stringMatchesSomePattern(\n testString: string,\n patterns: Array = [],\n requireExactStringMatch: boolean = false,\n): boolean {\n return patterns.some(pattern => isMatchingPattern(testString, pattern, requireExactStringMatch));\n}\n", "import type { Event, EventHint, Exception, ExtendedError, StackParser } from '@sentry/types';\n\nimport { isInstanceOf } from './is';\nimport { truncate } from './string';\n\n/**\n * Creates exceptions inside `event.exception.values` for errors that are nested on properties based on the `key` parameter.\n */\nexport function applyAggregateErrorsToEvent(\n exceptionFromErrorImplementation: (stackParser: StackParser, ex: Error) => Exception,\n parser: StackParser,\n maxValueLimit: number = 250,\n key: string,\n limit: number,\n event: Event,\n hint?: EventHint,\n): void {\n if (!event.exception || !event.exception.values || !hint || !isInstanceOf(hint.originalException, Error)) {\n return;\n }\n\n // Generally speaking the last item in `event.exception.values` is the exception originating from the original Error\n const originalException: Exception | undefined =\n event.exception.values.length > 0 ? event.exception.values[event.exception.values.length - 1] : undefined;\n\n // We only create exception grouping if there is an exception in the event.\n if (originalException) {\n event.exception.values = truncateAggregateExceptions(\n aggregateExceptionsFromError(\n exceptionFromErrorImplementation,\n parser,\n limit,\n hint.originalException as ExtendedError,\n key,\n event.exception.values,\n originalException,\n 0,\n ),\n maxValueLimit,\n );\n }\n}\n\nfunction aggregateExceptionsFromError(\n exceptionFromErrorImplementation: (stackParser: StackParser, ex: Error) => Exception,\n parser: StackParser,\n limit: number,\n error: ExtendedError,\n key: string,\n prevExceptions: Exception[],\n exception: Exception,\n exceptionId: number,\n): Exception[] {\n if (prevExceptions.length >= limit + 1) {\n return prevExceptions;\n }\n\n let newExceptions = [...prevExceptions];\n\n // Recursively call this function in order to walk down a chain of errors\n if (isInstanceOf(error[key], Error)) {\n applyExceptionGroupFieldsForParentException(exception, exceptionId);\n const newException = exceptionFromErrorImplementation(parser, error[key]);\n const newExceptionId = newExceptions.length;\n applyExceptionGroupFieldsForChildException(newException, key, newExceptionId, exceptionId);\n newExceptions = aggregateExceptionsFromError(\n exceptionFromErrorImplementation,\n parser,\n limit,\n error[key],\n key,\n [newException, ...newExceptions],\n newException,\n newExceptionId,\n );\n }\n\n // This will create exception grouping for AggregateErrors\n // https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/AggregateError\n if (Array.isArray(error.errors)) {\n error.errors.forEach((childError, i) => {\n if (isInstanceOf(childError, Error)) {\n applyExceptionGroupFieldsForParentException(exception, exceptionId);\n const newException = exceptionFromErrorImplementation(parser, childError);\n const newExceptionId = newExceptions.length;\n applyExceptionGroupFieldsForChildException(newException, `errors[${i}]`, newExceptionId, exceptionId);\n newExceptions = aggregateExceptionsFromError(\n exceptionFromErrorImplementation,\n parser,\n limit,\n childError,\n key,\n [newException, ...newExceptions],\n newException,\n newExceptionId,\n );\n }\n });\n }\n\n return newExceptions;\n}\n\nfunction applyExceptionGroupFieldsForParentException(exception: Exception, exceptionId: number): void {\n // Don't know if this default makes sense. The protocol requires us to set these values so we pick *some* default.\n exception.mechanism = exception.mechanism || { type: 'generic', handled: true };\n\n exception.mechanism = {\n ...exception.mechanism,\n ...(exception.type === 'AggregateError' && { is_exception_group: true }),\n exception_id: exceptionId,\n };\n}\n\nfunction applyExceptionGroupFieldsForChildException(\n exception: Exception,\n source: string,\n exceptionId: number,\n parentId: number | undefined,\n): void {\n // Don't know if this default makes sense. The protocol requires us to set these values so we pick *some* default.\n exception.mechanism = exception.mechanism || { type: 'generic', handled: true };\n\n exception.mechanism = {\n ...exception.mechanism,\n type: 'chained',\n source,\n exception_id: exceptionId,\n parent_id: parentId,\n };\n}\n\n/**\n * Truncate the message (exception.value) of all exceptions in the event.\n * Because this event processor is ran after `applyClientOptions`,\n * we need to truncate the message of the added exceptions here.\n */\nfunction truncateAggregateExceptions(exceptions: Exception[], maxValueLength: number): Exception[] {\n return exceptions.map(exception => {\n if (exception.value) {\n exception.value = truncate(exception.value, maxValueLength);\n }\n return exception;\n });\n}\n", "export const SDK_VERSION = '8.13.0';\n", "/**\n * NOTE: In order to avoid circular dependencies, if you add a function to this module and it needs to print something,\n * you must either a) use `console.log` rather than the logger, or b) put your function elsewhere.\n *\n * Note: This file was originally called `global.ts`, but was changed to unblock users which might be doing\n * string replaces with bundlers like Vite for `global` (would break imports that rely on importing from utils/src/global).\n *\n * Why worldwide?\n *\n * Why not?\n */\n\n/* eslint-disable @typescript-eslint/no-explicit-any */\n\nimport type { Client, MetricsAggregator, Scope } from '@sentry/types';\n\nimport type { SdkSource } from './env';\nimport { SDK_VERSION } from './version';\n\ninterface SentryCarrier {\n acs?: any;\n stack?: any;\n\n globalScope?: Scope;\n defaultIsolationScope?: Scope;\n defaultCurrentScope?: Scope;\n globalMetricsAggregators?: WeakMap | undefined;\n\n /** Overwrites TextEncoder used in `@sentry/utils`, need for `react-native@0.73` and older */\n encodePolyfill?: (input: string) => Uint8Array;\n /** Overwrites TextDecoder used in `@sentry/utils`, need for `react-native@0.73` and older */\n decodePolyfill?: (input: Uint8Array) => string;\n}\n\n// TODO(v9): Clean up or remove this type\ntype BackwardsCompatibleSentryCarrier = SentryCarrier & {\n // pre-v7 hub (replaced by .stack)\n hub: any;\n integrations?: any[];\n logger: any;\n extensions?: {\n /** Extension methods for the hub, which are bound to the current Hub instance */\n // eslint-disable-next-line @typescript-eslint/ban-types\n [key: string]: Function;\n };\n};\n\n/** Internal global with common properties and Sentry extensions */\nexport type InternalGlobal = {\n navigator?: { userAgent?: string };\n console: Console;\n Sentry?: any;\n onerror?: {\n (event: object | string, source?: string, lineno?: number, colno?: number, error?: Error): any;\n __SENTRY_INSTRUMENTED__?: true;\n __SENTRY_LOADER__?: true;\n };\n onunhandledrejection?: {\n (event: unknown): boolean;\n __SENTRY_INSTRUMENTED__?: true;\n __SENTRY_LOADER__?: true;\n };\n SENTRY_ENVIRONMENT?: string;\n SENTRY_DSN?: string;\n SENTRY_RELEASE?: {\n id?: string;\n };\n SENTRY_SDK_SOURCE?: SdkSource;\n /**\n * Debug IDs are indirectly injected by Sentry CLI or bundler plugins to directly reference a particular source map\n * for resolving of a source file. The injected code will place an entry into the record for each loaded bundle/JS\n * file.\n */\n _sentryDebugIds?: Record;\n __SENTRY__: Record, SentryCarrier> & {\n version?: string;\n } & BackwardsCompatibleSentryCarrier;\n /**\n * Raw module metadata that is injected by bundler plugins.\n *\n * Keys are `error.stack` strings, values are the metadata.\n */\n _sentryModuleMetadata?: Record;\n _sentryEsmLoaderHookRegistered?: boolean;\n};\n\n/** Get's the global object for the current JavaScript runtime */\nexport const GLOBAL_OBJ = globalThis as unknown as InternalGlobal;\n\n/**\n * Returns a global singleton contained in the global `__SENTRY__[]` object.\n *\n * If the singleton doesn't already exist in `__SENTRY__`, it will be created using the given factory\n * function and added to the `__SENTRY__` object.\n *\n * @param name name of the global singleton on __SENTRY__\n * @param creator creator Factory function to create the singleton if it doesn't already exist on `__SENTRY__`\n * @param obj (Optional) The global object on which to look for `__SENTRY__`, if not `GLOBAL_OBJ`'s return value\n * @returns the singleton\n */\nexport function getGlobalSingleton(name: keyof SentryCarrier, creator: () => T, obj?: unknown): T {\n const gbl = (obj || GLOBAL_OBJ) as InternalGlobal;\n const __SENTRY__ = (gbl.__SENTRY__ = gbl.__SENTRY__ || {});\n const versionedCarrier = (__SENTRY__[SDK_VERSION] = __SENTRY__[SDK_VERSION] || {});\n return versionedCarrier[name] || (versionedCarrier[name] = creator());\n}\n", "import { isString } from './is';\nimport { GLOBAL_OBJ } from './worldwide';\n\nconst WINDOW = GLOBAL_OBJ as unknown as Window;\n\nconst DEFAULT_MAX_STRING_LENGTH = 80;\n\ntype SimpleNode = {\n parentNode: SimpleNode;\n} | null;\n\n/**\n * Given a child DOM element, returns a query-selector statement describing that\n * and its ancestors\n * e.g. [HTMLElement] => body > div > input#foo.btn[name=baz]\n * @returns generated DOM path\n */\nexport function htmlTreeAsString(\n elem: unknown,\n options: string[] | { keyAttrs?: string[]; maxStringLength?: number } = {},\n): string {\n if (!elem) {\n return '';\n }\n\n // try/catch both:\n // - accessing event.target (see getsentry/raven-js#838, #768)\n // - `htmlTreeAsString` because it's complex, and just accessing the DOM incorrectly\n // - can throw an exception in some circumstances.\n try {\n let currentElem = elem as SimpleNode;\n const MAX_TRAVERSE_HEIGHT = 5;\n const out = [];\n let height = 0;\n let len = 0;\n const separator = ' > ';\n const sepLength = separator.length;\n let nextStr;\n const keyAttrs = Array.isArray(options) ? options : options.keyAttrs;\n const maxStringLength = (!Array.isArray(options) && options.maxStringLength) || DEFAULT_MAX_STRING_LENGTH;\n\n while (currentElem && height++ < MAX_TRAVERSE_HEIGHT) {\n nextStr = _htmlElementAsString(currentElem, keyAttrs);\n // bail out if\n // - nextStr is the 'html' element\n // - the length of the string that would be created exceeds maxStringLength\n // (ignore this limit if we are on the first iteration)\n if (nextStr === 'html' || (height > 1 && len + out.length * sepLength + nextStr.length >= maxStringLength)) {\n break;\n }\n\n out.push(nextStr);\n\n len += nextStr.length;\n currentElem = currentElem.parentNode;\n }\n\n return out.reverse().join(separator);\n } catch (_oO) {\n return '';\n }\n}\n\n/**\n * Returns a simple, query-selector representation of a DOM element\n * e.g. [HTMLElement] => input#foo.btn[name=baz]\n * @returns generated DOM path\n */\nfunction _htmlElementAsString(el: unknown, keyAttrs?: string[]): string {\n const elem = el as {\n tagName?: string;\n id?: string;\n className?: string;\n getAttribute(key: string): string;\n };\n\n const out = [];\n\n if (!elem || !elem.tagName) {\n return '';\n }\n\n // @ts-expect-error WINDOW has HTMLElement\n if (WINDOW.HTMLElement) {\n // If using the component name annotation plugin, this value may be available on the DOM node\n if (elem instanceof HTMLElement && elem.dataset) {\n if (elem.dataset['sentryComponent']) {\n return elem.dataset['sentryComponent'];\n }\n if (elem.dataset['sentryElement']) {\n return elem.dataset['sentryElement'];\n }\n }\n }\n\n out.push(elem.tagName.toLowerCase());\n\n // Pairs of attribute keys defined in `serializeAttribute` and their values on element.\n const keyAttrPairs =\n keyAttrs && keyAttrs.length\n ? keyAttrs.filter(keyAttr => elem.getAttribute(keyAttr)).map(keyAttr => [keyAttr, elem.getAttribute(keyAttr)])\n : null;\n\n if (keyAttrPairs && keyAttrPairs.length) {\n keyAttrPairs.forEach(keyAttrPair => {\n out.push(`[${keyAttrPair[0]}=\"${keyAttrPair[1]}\"]`);\n });\n } else {\n if (elem.id) {\n out.push(`#${elem.id}`);\n }\n\n const className = elem.className;\n if (className && isString(className)) {\n const classes = className.split(/\\s+/);\n for (const c of classes) {\n out.push(`.${c}`);\n }\n }\n }\n const allowedAttrs = ['aria-label', 'type', 'name', 'title', 'alt'];\n for (const k of allowedAttrs) {\n const attr = elem.getAttribute(k);\n if (attr) {\n out.push(`[${k}=\"${attr}\"]`);\n }\n }\n\n return out.join('');\n}\n\n/**\n * A safe form of location.href\n */\nexport function getLocationHref(): string {\n try {\n return WINDOW.document.location.href;\n } catch (oO) {\n return '';\n }\n}\n\n/**\n * Gets a DOM element by using document.querySelector.\n *\n * This wrapper will first check for the existance of the function before\n * actually calling it so that we don't have to take care of this check,\n * every time we want to access the DOM.\n *\n * Reason: DOM/querySelector is not available in all environments.\n *\n * We have to cast to any because utils can be consumed by a variety of environments,\n * and we don't want to break TS users. If you know what element will be selected by\n * `document.querySelector`, specify it as part of the generic call. For example,\n * `const element = getDomElement('selector');`\n *\n * @param selector the selector string passed on to document.querySelector\n */\n// eslint-disable-next-line @typescript-eslint/no-explicit-any\nexport function getDomElement(selector: string): E | null {\n if (WINDOW.document && WINDOW.document.querySelector) {\n return WINDOW.document.querySelector(selector) as unknown as E;\n }\n return null;\n}\n\n/**\n * Given a DOM element, traverses up the tree until it finds the first ancestor node\n * that has the `data-sentry-component` or `data-sentry-element` attribute with `data-sentry-component` taking\n * precendence. This attribute is added at build-time by projects that have the component name annotation plugin installed.\n *\n * @returns a string representation of the component for the provided DOM element, or `null` if not found\n */\nexport function getComponentName(elem: unknown): string | null {\n // @ts-expect-error WINDOW has HTMLElement\n if (!WINDOW.HTMLElement) {\n return null;\n }\n\n let currentElem = elem as SimpleNode;\n const MAX_TRAVERSE_HEIGHT = 5;\n for (let i = 0; i < MAX_TRAVERSE_HEIGHT; i++) {\n if (!currentElem) {\n return null;\n }\n\n if (currentElem instanceof HTMLElement) {\n if (currentElem.dataset['sentryComponent']) {\n return currentElem.dataset['sentryComponent'];\n }\n if (currentElem.dataset['sentryElement']) {\n return currentElem.dataset['sentryElement'];\n }\n }\n\n currentElem = currentElem.parentNode;\n }\n\n return null;\n}\n", "declare const __DEBUG_BUILD__: boolean;\n\n/**\n * This serves as a build time flag that will be true by default, but false in non-debug builds or if users replace `__SENTRY_DEBUG__` in their generated code.\n *\n * ATTENTION: This constant must never cross package boundaries (i.e. be exported) to guarantee that it can be used for tree shaking.\n */\nexport const DEBUG_BUILD = __DEBUG_BUILD__;\n", "import type { ConsoleLevel } from '@sentry/types';\n\nimport { DEBUG_BUILD } from './debug-build';\nimport { GLOBAL_OBJ } from './worldwide';\n\n/** Prefix for logging strings */\nconst PREFIX = 'Sentry Logger ';\n\nexport const CONSOLE_LEVELS: readonly ConsoleLevel[] = [\n 'debug',\n 'info',\n 'warn',\n 'error',\n 'log',\n 'assert',\n 'trace',\n] as const;\n\ntype LoggerMethod = (...args: unknown[]) => void;\ntype LoggerConsoleMethods = Record;\n\n/** This may be mutated by the console instrumentation. */\nexport const originalConsoleMethods: {\n // eslint-disable-next-line @typescript-eslint/no-explicit-any\n [key in ConsoleLevel]?: (...args: any[]) => void;\n} = {};\n\n/** JSDoc */\ninterface Logger extends LoggerConsoleMethods {\n disable(): void;\n enable(): void;\n isEnabled(): boolean;\n}\n\n/**\n * Temporarily disable sentry console instrumentations.\n *\n * @param callback The function to run against the original `console` messages\n * @returns The results of the callback\n */\nexport function consoleSandbox(callback: () => T): T {\n if (!('console' in GLOBAL_OBJ)) {\n return callback();\n }\n\n const console = GLOBAL_OBJ.console as Console;\n const wrappedFuncs: Partial = {};\n\n const wrappedLevels = Object.keys(originalConsoleMethods) as ConsoleLevel[];\n\n // Restore all wrapped console methods\n wrappedLevels.forEach(level => {\n const originalConsoleMethod = originalConsoleMethods[level] as LoggerMethod;\n wrappedFuncs[level] = console[level] as LoggerMethod | undefined;\n console[level] = originalConsoleMethod;\n });\n\n try {\n return callback();\n } finally {\n // Revert restoration to wrapped state\n wrappedLevels.forEach(level => {\n console[level] = wrappedFuncs[level] as LoggerMethod;\n });\n }\n}\n\nfunction makeLogger(): Logger {\n let enabled = false;\n const logger: Partial = {\n enable: () => {\n enabled = true;\n },\n disable: () => {\n enabled = false;\n },\n isEnabled: () => enabled,\n };\n\n if (DEBUG_BUILD) {\n CONSOLE_LEVELS.forEach(name => {\n // eslint-disable-next-line @typescript-eslint/no-explicit-any\n logger[name] = (...args: any[]) => {\n if (enabled) {\n consoleSandbox(() => {\n GLOBAL_OBJ.console[name](`${PREFIX}[${name}]:`, ...args);\n });\n }\n };\n });\n } else {\n CONSOLE_LEVELS.forEach(name => {\n logger[name] = () => undefined;\n });\n }\n\n return logger as Logger;\n}\n\nexport const logger = makeLogger();\n", "import type { DsnComponents, DsnLike, DsnProtocol } from '@sentry/types';\n\nimport { DEBUG_BUILD } from './debug-build';\nimport { consoleSandbox, logger } from './logger';\n\n/** Regular expression used to parse a Dsn. */\nconst DSN_REGEX = /^(?:(\\w+):)\\/\\/(?:(\\w+)(?::(\\w+)?)?@)([\\w.-]+)(?::(\\d+))?\\/(.+)/;\n\nfunction isValidProtocol(protocol?: string): protocol is DsnProtocol {\n return protocol === 'http' || protocol === 'https';\n}\n\n/**\n * Renders the string representation of this Dsn.\n *\n * By default, this will render the public representation without the password\n * component. To get the deprecated private representation, set `withPassword`\n * to true.\n *\n * @param withPassword When set to true, the password will be included.\n */\nexport function dsnToString(dsn: DsnComponents, withPassword: boolean = false): string {\n const { host, path, pass, port, projectId, protocol, publicKey } = dsn;\n return (\n `${protocol}://${publicKey}${withPassword && pass ? `:${pass}` : ''}` +\n `@${host}${port ? `:${port}` : ''}/${path ? `${path}/` : path}${projectId}`\n );\n}\n\n/**\n * Parses a Dsn from a given string.\n *\n * @param str A Dsn as string\n * @returns Dsn as DsnComponents or undefined if @param str is not a valid DSN string\n */\nexport function dsnFromString(str: string): DsnComponents | undefined {\n const match = DSN_REGEX.exec(str);\n\n if (!match) {\n // This should be logged to the console\n consoleSandbox(() => {\n // eslint-disable-next-line no-console\n console.error(`Invalid Sentry Dsn: ${str}`);\n });\n return undefined;\n }\n\n const [protocol, publicKey, pass = '', host = '', port = '', lastPath = ''] = match.slice(1);\n let path = '';\n let projectId = lastPath;\n\n const split = projectId.split('/');\n if (split.length > 1) {\n path = split.slice(0, -1).join('/');\n projectId = split.pop() as string;\n }\n\n if (projectId) {\n const projectMatch = projectId.match(/^\\d+/);\n if (projectMatch) {\n projectId = projectMatch[0];\n }\n }\n\n return dsnFromComponents({ host, pass, path, projectId, port, protocol: protocol as DsnProtocol, publicKey });\n}\n\nfunction dsnFromComponents(components: DsnComponents): DsnComponents {\n return {\n protocol: components.protocol,\n publicKey: components.publicKey || '',\n pass: components.pass || '',\n host: components.host,\n port: components.port || '',\n path: components.path || '',\n projectId: components.projectId,\n };\n}\n\nfunction validateDsn(dsn: DsnComponents): boolean {\n if (!DEBUG_BUILD) {\n return true;\n }\n\n const { port, projectId, protocol } = dsn;\n\n const requiredComponents: ReadonlyArray = ['protocol', 'publicKey', 'host', 'projectId'];\n const hasMissingRequiredComponent = requiredComponents.find(component => {\n if (!dsn[component]) {\n logger.error(`Invalid Sentry Dsn: ${component} missing`);\n return true;\n }\n return false;\n });\n\n if (hasMissingRequiredComponent) {\n return false;\n }\n\n if (!projectId.match(/^\\d+$/)) {\n logger.error(`Invalid Sentry Dsn: Invalid projectId ${projectId}`);\n return false;\n }\n\n if (!isValidProtocol(protocol)) {\n logger.error(`Invalid Sentry Dsn: Invalid protocol ${protocol}`);\n return false;\n }\n\n if (port && isNaN(parseInt(port, 10))) {\n logger.error(`Invalid Sentry Dsn: Invalid port ${port}`);\n return false;\n }\n\n return true;\n}\n\n/**\n * Creates a valid Sentry Dsn object, identifying a Sentry instance and project.\n * @returns a valid DsnComponents object or `undefined` if @param from is an invalid DSN source\n */\nexport function makeDsn(from: DsnLike): DsnComponents | undefined {\n const components = typeof from === 'string' ? dsnFromString(from) : dsnFromComponents(from);\n if (!components || !validateDsn(components)) {\n return undefined;\n }\n return components;\n}\n", "import type { ConsoleLevel } from '@sentry/types';\n\n/** An error emitted by Sentry SDKs and related utilities. */\nexport class SentryError extends Error {\n /** Display name of this error instance. */\n public name: string;\n\n public logLevel: ConsoleLevel;\n\n public constructor(public message: string, logLevel: ConsoleLevel = 'warn') {\n super(message);\n\n this.name = new.target.prototype.constructor.name;\n // This sets the prototype to be `Error`, not `SentryError`. It's unclear why we do this, but commenting this line\n // out causes various (seemingly totally unrelated) playwright tests consistently time out. FYI, this makes\n // instances of `SentryError` fail `obj instanceof SentryError` checks.\n Object.setPrototypeOf(this, new.target.prototype);\n this.logLevel = logLevel;\n }\n}\n", "/* eslint-disable @typescript-eslint/no-explicit-any */\nimport type { WrappedFunction } from '@sentry/types';\n\nimport { htmlTreeAsString } from './browser';\nimport { DEBUG_BUILD } from './debug-build';\nimport { isElement, isError, isEvent, isInstanceOf, isPlainObject, isPrimitive } from './is';\nimport { logger } from './logger';\nimport { truncate } from './string';\n\n/**\n * Replace a method in an object with a wrapped version of itself.\n *\n * @param source An object that contains a method to be wrapped.\n * @param name The name of the method to be wrapped.\n * @param replacementFactory A higher-order function that takes the original version of the given method and returns a\n * wrapped version. Note: The function returned by `replacementFactory` needs to be a non-arrow function, in order to\n * preserve the correct value of `this`, and the original method must be called using `origMethod.call(this, )` or `origMethod.apply(this, [])` (rather than being called directly), again to preserve `this`.\n * @returns void\n */\nexport function fill(source: { [key: string]: any }, name: string, replacementFactory: (...args: any[]) => any): void {\n if (!(name in source)) {\n return;\n }\n\n const original = source[name] as () => any;\n const wrapped = replacementFactory(original) as WrappedFunction;\n\n // Make sure it's a function first, as we need to attach an empty prototype for `defineProperties` to work\n // otherwise it'll throw \"TypeError: Object.defineProperties called on non-object\"\n if (typeof wrapped === 'function') {\n markFunctionWrapped(wrapped, original);\n }\n\n source[name] = wrapped;\n}\n\n/**\n * Defines a non-enumerable property on the given object.\n *\n * @param obj The object on which to set the property\n * @param name The name of the property to be set\n * @param value The value to which to set the property\n */\nexport function addNonEnumerableProperty(obj: object, name: string, value: unknown): void {\n try {\n Object.defineProperty(obj, name, {\n // enumerable: false, // the default, so we can save on bundle size by not explicitly setting it\n value: value,\n writable: true,\n configurable: true,\n });\n } catch (o_O) {\n DEBUG_BUILD && logger.log(`Failed to add non-enumerable property \"${name}\" to object`, obj);\n }\n}\n\n/**\n * Remembers the original function on the wrapped function and\n * patches up the prototype.\n *\n * @param wrapped the wrapper function\n * @param original the original function that gets wrapped\n */\nexport function markFunctionWrapped(wrapped: WrappedFunction, original: WrappedFunction): void {\n try {\n const proto = original.prototype || {};\n wrapped.prototype = original.prototype = proto;\n addNonEnumerableProperty(wrapped, '__sentry_original__', original);\n } catch (o_O) {} // eslint-disable-line no-empty\n}\n\n/**\n * This extracts the original function if available. See\n * `markFunctionWrapped` for more information.\n *\n * @param func the function to unwrap\n * @returns the unwrapped version of the function if available.\n */\nexport function getOriginalFunction(func: WrappedFunction): WrappedFunction | undefined {\n return func.__sentry_original__;\n}\n\n/**\n * Encodes given object into url-friendly format\n *\n * @param object An object that contains serializable values\n * @returns string Encoded\n */\nexport function urlEncode(object: { [key: string]: any }): string {\n return Object.keys(object)\n .map(key => `${encodeURIComponent(key)}=${encodeURIComponent(object[key])}`)\n .join('&');\n}\n\n/**\n * Transforms any `Error` or `Event` into a plain object with all of their enumerable properties, and some of their\n * non-enumerable properties attached.\n *\n * @param value Initial source that we have to transform in order for it to be usable by the serializer\n * @returns An Event or Error turned into an object - or the value argurment itself, when value is neither an Event nor\n * an Error.\n */\nexport function convertToPlainObject(\n value: V,\n):\n | {\n [ownProps: string]: unknown;\n type: string;\n target: string;\n currentTarget: string;\n detail?: unknown;\n }\n | {\n [ownProps: string]: unknown;\n message: string;\n name: string;\n stack?: string;\n }\n | V {\n if (isError(value)) {\n return {\n message: value.message,\n name: value.name,\n stack: value.stack,\n ...getOwnProperties(value),\n };\n } else if (isEvent(value)) {\n const newObj: {\n [ownProps: string]: unknown;\n type: string;\n target: string;\n currentTarget: string;\n detail?: unknown;\n } = {\n type: value.type,\n target: serializeEventTarget(value.target),\n currentTarget: serializeEventTarget(value.currentTarget),\n ...getOwnProperties(value),\n };\n\n if (typeof CustomEvent !== 'undefined' && isInstanceOf(value, CustomEvent)) {\n newObj.detail = value.detail;\n }\n\n return newObj;\n } else {\n return value;\n }\n}\n\n/** Creates a string representation of the target of an `Event` object */\nfunction serializeEventTarget(target: unknown): string {\n try {\n return isElement(target) ? htmlTreeAsString(target) : Object.prototype.toString.call(target);\n } catch (_oO) {\n return '';\n }\n}\n\n/** Filters out all but an object's own properties */\nfunction getOwnProperties(obj: unknown): { [key: string]: unknown } {\n if (typeof obj === 'object' && obj !== null) {\n const extractedProps: { [key: string]: unknown } = {};\n for (const property in obj) {\n if (Object.prototype.hasOwnProperty.call(obj, property)) {\n extractedProps[property] = (obj as Record)[property];\n }\n }\n return extractedProps;\n } else {\n return {};\n }\n}\n\n/**\n * Given any captured exception, extract its keys and create a sorted\n * and truncated list that will be used inside the event message.\n * eg. `Non-error exception captured with keys: foo, bar, baz`\n */\nexport function extractExceptionKeysForMessage(exception: Record, maxLength: number = 40): string {\n const keys = Object.keys(convertToPlainObject(exception));\n keys.sort();\n\n const firstKey = keys[0];\n\n if (!firstKey) {\n return '[object has no keys]';\n }\n\n if (firstKey.length >= maxLength) {\n return truncate(firstKey, maxLength);\n }\n\n for (let includedKeys = keys.length; includedKeys > 0; includedKeys--) {\n const serialized = keys.slice(0, includedKeys).join(', ');\n if (serialized.length > maxLength) {\n continue;\n }\n if (includedKeys === keys.length) {\n return serialized;\n }\n return truncate(serialized, maxLength);\n }\n\n return '';\n}\n\n/**\n * Given any object, return a new object having removed all fields whose value was `undefined`.\n * Works recursively on objects and arrays.\n *\n * Attention: This function keeps circular references in the returned object.\n */\nexport function dropUndefinedKeys(inputValue: T): T {\n // This map keeps track of what already visited nodes map to.\n // Our Set - based memoBuilder doesn't work here because we want to the output object to have the same circular\n // references as the input object.\n const memoizationMap = new Map();\n\n // This function just proxies `_dropUndefinedKeys` to keep the `memoBuilder` out of this function's API\n return _dropUndefinedKeys(inputValue, memoizationMap);\n}\n\nfunction _dropUndefinedKeys(inputValue: T, memoizationMap: Map): T {\n if (isPojo(inputValue)) {\n // If this node has already been visited due to a circular reference, return the object it was mapped to in the new object\n const memoVal = memoizationMap.get(inputValue);\n if (memoVal !== undefined) {\n return memoVal as T;\n }\n\n const returnValue: { [key: string]: any } = {};\n // Store the mapping of this value in case we visit it again, in case of circular data\n memoizationMap.set(inputValue, returnValue);\n\n for (const key of Object.keys(inputValue)) {\n if (typeof inputValue[key] !== 'undefined') {\n returnValue[key] = _dropUndefinedKeys(inputValue[key], memoizationMap);\n }\n }\n\n return returnValue as T;\n }\n\n if (Array.isArray(inputValue)) {\n // If this node has already been visited due to a circular reference, return the array it was mapped to in the new object\n const memoVal = memoizationMap.get(inputValue);\n if (memoVal !== undefined) {\n return memoVal as T;\n }\n\n const returnValue: unknown[] = [];\n // Store the mapping of this value in case we visit it again, in case of circular data\n memoizationMap.set(inputValue, returnValue);\n\n inputValue.forEach((item: unknown) => {\n returnValue.push(_dropUndefinedKeys(item, memoizationMap));\n });\n\n return returnValue as unknown as T;\n }\n\n return inputValue;\n}\n\nfunction isPojo(input: unknown): input is Record {\n if (!isPlainObject(input)) {\n return false;\n }\n\n try {\n const name = (Object.getPrototypeOf(input) as { constructor: { name: string } }).constructor.name;\n return !name || name === 'Object';\n } catch {\n return true;\n }\n}\n\n/**\n * Ensure that something is an object.\n *\n * Turns `undefined` and `null` into `String`s and all other primitives into instances of their respective wrapper\n * classes (String, Boolean, Number, etc.). Acts as the identity function on non-primitives.\n *\n * @param wat The subject of the objectification\n * @returns A version of `wat` which can safely be used with `Object` class methods\n */\nexport function objectify(wat: unknown): typeof Object {\n let objectified;\n switch (true) {\n case wat === undefined || wat === null:\n objectified = new String(wat);\n break;\n\n // Though symbols and bigints do have wrapper classes (`Symbol` and `BigInt`, respectively), for whatever reason\n // those classes don't have constructors which can be used with the `new` keyword. We therefore need to cast each as\n // an object in order to wrap it.\n case typeof wat === 'symbol' || typeof wat === 'bigint':\n objectified = Object(wat);\n break;\n\n // this will catch the remaining primitives: `String`, `Number`, and `Boolean`\n case isPrimitive(wat):\n // eslint-disable-next-line @typescript-eslint/no-unsafe-member-access\n objectified = new (wat as any).constructor(wat);\n break;\n\n // by process of elimination, at this point we know that `wat` must already be an object\n default:\n objectified = wat;\n break;\n }\n return objectified;\n}\n", "import type { Event, StackFrame, StackLineParser, StackParser } from '@sentry/types';\n\nconst STACKTRACE_FRAME_LIMIT = 50;\nexport const UNKNOWN_FUNCTION = '?';\n// Used to sanitize webpack (error: *) wrapped stack errors\nconst WEBPACK_ERROR_REGEXP = /\\(error: (.*)\\)/;\nconst STRIP_FRAME_REGEXP = /captureMessage|captureException/;\n\n/**\n * Creates a stack parser with the supplied line parsers\n *\n * StackFrames are returned in the correct order for Sentry Exception\n * frames and with Sentry SDK internal frames removed from the top and bottom\n *\n */\nexport function createStackParser(...parsers: StackLineParser[]): StackParser {\n const sortedParsers = parsers.sort((a, b) => a[0] - b[0]).map(p => p[1]);\n\n return (stack: string, skipFirstLines: number = 0, framesToPop: number = 0): StackFrame[] => {\n const frames: StackFrame[] = [];\n const lines = stack.split('\\n');\n\n for (let i = skipFirstLines; i < lines.length; i++) {\n const line = lines[i] as string;\n // Ignore lines over 1kb as they are unlikely to be stack frames.\n // Many of the regular expressions use backtracking which results in run time that increases exponentially with\n // input size. Huge strings can result in hangs/Denial of Service:\n // https://github.com/getsentry/sentry-javascript/issues/2286\n if (line.length > 1024) {\n continue;\n }\n\n // https://github.com/getsentry/sentry-javascript/issues/5459\n // Remove webpack (error: *) wrappers\n const cleanedLine = WEBPACK_ERROR_REGEXP.test(line) ? line.replace(WEBPACK_ERROR_REGEXP, '$1') : line;\n\n // https://github.com/getsentry/sentry-javascript/issues/7813\n // Skip Error: lines\n if (cleanedLine.match(/\\S*Error: /)) {\n continue;\n }\n\n for (const parser of sortedParsers) {\n const frame = parser(cleanedLine);\n\n if (frame) {\n frames.push(frame);\n break;\n }\n }\n\n if (frames.length >= STACKTRACE_FRAME_LIMIT + framesToPop) {\n break;\n }\n }\n\n return stripSentryFramesAndReverse(frames.slice(framesToPop));\n };\n}\n\n/**\n * Gets a stack parser implementation from Options.stackParser\n * @see Options\n *\n * If options contains an array of line parsers, it is converted into a parser\n */\nexport function stackParserFromStackParserOptions(stackParser: StackParser | StackLineParser[]): StackParser {\n if (Array.isArray(stackParser)) {\n return createStackParser(...stackParser);\n }\n return stackParser;\n}\n\n/**\n * Removes Sentry frames from the top and bottom of the stack if present and enforces a limit of max number of frames.\n * Assumes stack input is ordered from top to bottom and returns the reverse representation so call site of the\n * function that caused the crash is the last frame in the array.\n * @hidden\n */\nexport function stripSentryFramesAndReverse(stack: ReadonlyArray): StackFrame[] {\n if (!stack.length) {\n return [];\n }\n\n const localStack = Array.from(stack);\n\n // If stack starts with one of our API calls, remove it (starts, meaning it's the top of the stack - aka last call)\n if (/sentryWrapped/.test(getLastStackFrame(localStack).function || '')) {\n localStack.pop();\n }\n\n // Reversing in the middle of the procedure allows us to just pop the values off the stack\n localStack.reverse();\n\n // If stack ends with one of our internal API calls, remove it (ends, meaning it's the bottom of the stack - aka top-most call)\n if (STRIP_FRAME_REGEXP.test(getLastStackFrame(localStack).function || '')) {\n localStack.pop();\n\n // When using synthetic events, we will have a 2 levels deep stack, as `new Error('Sentry syntheticException')`\n // is produced within the hub itself, making it:\n //\n // Sentry.captureException()\n // getCurrentHub().captureException()\n //\n // instead of just the top `Sentry` call itself.\n // This forces us to possibly strip an additional frame in the exact same was as above.\n if (STRIP_FRAME_REGEXP.test(getLastStackFrame(localStack).function || '')) {\n localStack.pop();\n }\n }\n\n return localStack.slice(0, STACKTRACE_FRAME_LIMIT).map(frame => ({\n ...frame,\n filename: frame.filename || getLastStackFrame(localStack).filename,\n function: frame.function || UNKNOWN_FUNCTION,\n }));\n}\n\nfunction getLastStackFrame(arr: StackFrame[]): StackFrame {\n return arr[arr.length - 1] || {};\n}\n\nconst defaultFunctionName = '';\n\n/**\n * Safely extract function name from itself\n */\nexport function getFunctionName(fn: unknown): string {\n try {\n if (!fn || typeof fn !== 'function') {\n return defaultFunctionName;\n }\n return fn.name || defaultFunctionName;\n } catch (e) {\n // Just accessing custom props in some Selenium environments\n // can cause a \"Permission denied\" exception (see raven-js#495).\n return defaultFunctionName;\n }\n}\n\n/**\n * Get's stack frames from an event without needing to check for undefined properties.\n */\nexport function getFramesFromEvent(event: Event): StackFrame[] | undefined {\n const exception = event.exception;\n\n if (exception) {\n const frames: StackFrame[] = [];\n try {\n // @ts-expect-error Object could be undefined\n exception.values.forEach(value => {\n // @ts-expect-error Value could be undefined\n if (value.stacktrace.frames) {\n // @ts-expect-error Value could be undefined\n frames.push(...value.stacktrace.frames);\n }\n });\n return frames;\n } catch (_oO) {\n return undefined;\n }\n }\n return undefined;\n}\n", "import { DEBUG_BUILD } from '../debug-build';\nimport { logger } from '../logger';\nimport { getFunctionName } from '../stacktrace';\n\nexport type InstrumentHandlerType = 'console' | 'dom' | 'fetch' | 'history' | 'xhr' | 'error' | 'unhandledrejection';\n// eslint-disable-next-line @typescript-eslint/no-explicit-any\nexport type InstrumentHandlerCallback = (data: any) => void;\n\n// We keep the handlers globally\nconst handlers: { [key in InstrumentHandlerType]?: InstrumentHandlerCallback[] } = {};\nconst instrumented: { [key in InstrumentHandlerType]?: boolean } = {};\n\n/** Add a handler function. */\nexport function addHandler(type: InstrumentHandlerType, handler: InstrumentHandlerCallback): void {\n handlers[type] = handlers[type] || [];\n (handlers[type] as InstrumentHandlerCallback[]).push(handler);\n}\n\n/**\n * Reset all instrumentation handlers.\n * This can be used by tests to ensure we have a clean slate of instrumentation handlers.\n */\nexport function resetInstrumentationHandlers(): void {\n Object.keys(handlers).forEach(key => {\n handlers[key as InstrumentHandlerType] = undefined;\n });\n}\n\n/** Maybe run an instrumentation function, unless it was already called. */\nexport function maybeInstrument(type: InstrumentHandlerType, instrumentFn: () => void): void {\n if (!instrumented[type]) {\n instrumentFn();\n instrumented[type] = true;\n }\n}\n\n/** Trigger handlers for a given instrumentation type. */\nexport function triggerHandlers(type: InstrumentHandlerType, data: unknown): void {\n const typeHandlers = type && handlers[type];\n if (!typeHandlers) {\n return;\n }\n\n for (const handler of typeHandlers) {\n try {\n handler(data);\n } catch (e) {\n DEBUG_BUILD &&\n logger.error(\n `Error while triggering instrumentation handler.\\nType: ${type}\\nName: ${getFunctionName(handler)}\\nError:`,\n e,\n );\n }\n }\n}\n", "/* eslint-disable @typescript-eslint/no-explicit-any */\n/* eslint-disable @typescript-eslint/ban-types */\nimport type { ConsoleLevel, HandlerDataConsole } from '@sentry/types';\n\nimport { CONSOLE_LEVELS, originalConsoleMethods } from '../logger';\nimport { fill } from '../object';\nimport { GLOBAL_OBJ } from '../worldwide';\nimport { addHandler, maybeInstrument, triggerHandlers } from './handlers';\n\n/**\n * Add an instrumentation handler for when a console.xxx method is called.\n *\n * Use at your own risk, this might break without changelog notice, only used internally.\n * @hidden\n */\nexport function addConsoleInstrumentationHandler(handler: (data: HandlerDataConsole) => void): void {\n const type = 'console';\n addHandler(type, handler);\n maybeInstrument(type, instrumentConsole);\n}\n\nfunction instrumentConsole(): void {\n if (!('console' in GLOBAL_OBJ)) {\n return;\n }\n\n CONSOLE_LEVELS.forEach(function (level: ConsoleLevel): void {\n if (!(level in GLOBAL_OBJ.console)) {\n return;\n }\n\n fill(GLOBAL_OBJ.console, level, function (originalConsoleMethod: () => any): Function {\n originalConsoleMethods[level] = originalConsoleMethod;\n\n return function (...args: any[]): void {\n const handlerData: HandlerDataConsole = { args, level };\n triggerHandlers('console', handlerData);\n\n const log = originalConsoleMethods[level];\n log && log.apply(GLOBAL_OBJ.console, args);\n };\n });\n });\n}\n", "import { DEBUG_BUILD } from './debug-build';\nimport { logger } from './logger';\nimport { GLOBAL_OBJ } from './worldwide';\n\nconst WINDOW = GLOBAL_OBJ as unknown as Window;\n\ndeclare const EdgeRuntime: string | undefined;\n\nexport { supportsHistory } from './vendor/supportsHistory';\n\n/**\n * Tells whether current environment supports ErrorEvent objects\n * {@link supportsErrorEvent}.\n *\n * @returns Answer to the given question.\n */\nexport function supportsErrorEvent(): boolean {\n try {\n new ErrorEvent('');\n return true;\n } catch (e) {\n return false;\n }\n}\n\n/**\n * Tells whether current environment supports DOMError objects\n * {@link supportsDOMError}.\n *\n * @returns Answer to the given question.\n */\nexport function supportsDOMError(): boolean {\n try {\n // Chrome: VM89:1 Uncaught TypeError: Failed to construct 'DOMError':\n // 1 argument required, but only 0 present.\n // @ts-expect-error It really needs 1 argument, not 0.\n new DOMError('');\n return true;\n } catch (e) {\n return false;\n }\n}\n\n/**\n * Tells whether current environment supports DOMException objects\n * {@link supportsDOMException}.\n *\n * @returns Answer to the given question.\n */\nexport function supportsDOMException(): boolean {\n try {\n new DOMException('');\n return true;\n } catch (e) {\n return false;\n }\n}\n\n/**\n * Tells whether current environment supports Fetch API\n * {@link supportsFetch}.\n *\n * @returns Answer to the given question.\n */\nexport function supportsFetch(): boolean {\n if (!('fetch' in WINDOW)) {\n return false;\n }\n\n try {\n new Headers();\n new Request('http://www.example.com');\n new Response();\n return true;\n } catch (e) {\n return false;\n }\n}\n\n/**\n * isNative checks if the given function is a native implementation\n */\n// eslint-disable-next-line @typescript-eslint/ban-types\nexport function isNativeFunction(func: Function): boolean {\n return func && /^function\\s+\\w+\\(\\)\\s+\\{\\s+\\[native code\\]\\s+\\}$/.test(func.toString());\n}\n\n/**\n * Tells whether current environment supports Fetch API natively\n * {@link supportsNativeFetch}.\n *\n * @returns true if `window.fetch` is natively implemented, false otherwise\n */\nexport function supportsNativeFetch(): boolean {\n if (typeof EdgeRuntime === 'string') {\n return true;\n }\n\n if (!supportsFetch()) {\n return false;\n }\n\n // Fast path to avoid DOM I/O\n // eslint-disable-next-line @typescript-eslint/unbound-method\n if (isNativeFunction(WINDOW.fetch)) {\n return true;\n }\n\n // window.fetch is implemented, but is polyfilled or already wrapped (e.g: by a chrome extension)\n // so create a \"pure\" iframe to see if that has native fetch\n let result = false;\n const doc = WINDOW.document;\n // eslint-disable-next-line deprecation/deprecation\n if (doc && typeof (doc.createElement as unknown) === 'function') {\n try {\n const sandbox = doc.createElement('iframe');\n sandbox.hidden = true;\n doc.head.appendChild(sandbox);\n if (sandbox.contentWindow && sandbox.contentWindow.fetch) {\n // eslint-disable-next-line @typescript-eslint/unbound-method\n result = isNativeFunction(sandbox.contentWindow.fetch);\n }\n doc.head.removeChild(sandbox);\n } catch (err) {\n DEBUG_BUILD &&\n logger.warn('Could not create sandbox iframe for pure fetch check, bailing to window.fetch: ', err);\n }\n }\n\n return result;\n}\n\n/**\n * Tells whether current environment supports ReportingObserver API\n * {@link supportsReportingObserver}.\n *\n * @returns Answer to the given question.\n */\nexport function supportsReportingObserver(): boolean {\n return 'ReportingObserver' in WINDOW;\n}\n\n/**\n * Tells whether current environment supports Referrer Policy API\n * {@link supportsReferrerPolicy}.\n *\n * @returns Answer to the given question.\n */\nexport function supportsReferrerPolicy(): boolean {\n // Despite all stars in the sky saying that Edge supports old draft syntax, aka 'never', 'always', 'origin' and 'default'\n // (see https://caniuse.com/#feat=referrer-policy),\n // it doesn't. And it throws an exception instead of ignoring this parameter...\n // REF: https://github.com/getsentry/raven-js/issues/1233\n\n if (!supportsFetch()) {\n return false;\n }\n\n try {\n new Request('_', {\n referrerPolicy: 'origin' as ReferrerPolicy,\n });\n return true;\n } catch (e) {\n return false;\n }\n}\n", "import { GLOBAL_OBJ } from './worldwide';\n\nconst ONE_SECOND_IN_MS = 1000;\n\n/**\n * A partial definition of the [Performance Web API]{@link https://developer.mozilla.org/en-US/docs/Web/API/Performance}\n * for accessing a high-resolution monotonic clock.\n */\ninterface Performance {\n /**\n * The millisecond timestamp at which measurement began, measured in Unix time.\n */\n timeOrigin: number;\n /**\n * Returns the current millisecond timestamp, where 0 represents the start of measurement.\n */\n now(): number;\n}\n\n/**\n * Returns a timestamp in seconds since the UNIX epoch using the Date API.\n *\n * TODO(v8): Return type should be rounded.\n */\nexport function dateTimestampInSeconds(): number {\n return Date.now() / ONE_SECOND_IN_MS;\n}\n\n/**\n * Returns a wrapper around the native Performance API browser implementation, or undefined for browsers that do not\n * support the API.\n *\n * Wrapping the native API works around differences in behavior from different browsers.\n */\nfunction createUnixTimestampInSecondsFunc(): () => number {\n const { performance } = GLOBAL_OBJ as typeof GLOBAL_OBJ & { performance?: Performance };\n if (!performance || !performance.now) {\n return dateTimestampInSeconds;\n }\n\n // Some browser and environments don't have a timeOrigin, so we fallback to\n // using Date.now() to compute the starting time.\n const approxStartingTimeOrigin = Date.now() - performance.now();\n const timeOrigin = performance.timeOrigin == undefined ? approxStartingTimeOrigin : performance.timeOrigin;\n\n // performance.now() is a monotonic clock, which means it starts at 0 when the process begins. To get the current\n // wall clock time (actual UNIX timestamp), we need to add the starting time origin and the current time elapsed.\n //\n // TODO: This does not account for the case where the monotonic clock that powers performance.now() drifts from the\n // wall clock time, which causes the returned timestamp to be inaccurate. We should investigate how to detect and\n // correct for this.\n // See: https://github.com/getsentry/sentry-javascript/issues/2590\n // See: https://github.com/mdn/content/issues/4713\n // See: https://dev.to/noamr/when-a-millisecond-is-not-a-millisecond-3h6\n return () => {\n return (timeOrigin + performance.now()) / ONE_SECOND_IN_MS;\n };\n}\n\n/**\n * Returns a timestamp in seconds since the UNIX epoch using either the Performance or Date APIs, depending on the\n * availability of the Performance API.\n *\n * BUG: Note that because of how browsers implement the Performance API, the clock might stop when the computer is\n * asleep. This creates a skew between `dateTimestampInSeconds` and `timestampInSeconds`. The\n * skew can grow to arbitrary amounts like days, weeks or months.\n * See https://github.com/getsentry/sentry-javascript/issues/2590.\n */\nexport const timestampInSeconds = createUnixTimestampInSecondsFunc();\n\n/**\n * Internal helper to store what is the source of browserPerformanceTimeOrigin below. For debugging only.\n */\nexport let _browserPerformanceTimeOriginMode: string;\n\n/**\n * The number of milliseconds since the UNIX epoch. This value is only usable in a browser, and only when the\n * performance API is available.\n */\nexport const browserPerformanceTimeOrigin = ((): number | undefined => {\n // Unfortunately browsers may report an inaccurate time origin data, through either performance.timeOrigin or\n // performance.timing.navigationStart, which results in poor results in performance data. We only treat time origin\n // data as reliable if they are within a reasonable threshold of the current time.\n\n const { performance } = GLOBAL_OBJ as typeof GLOBAL_OBJ & Window;\n if (!performance || !performance.now) {\n _browserPerformanceTimeOriginMode = 'none';\n return undefined;\n }\n\n const threshold = 3600 * 1000;\n const performanceNow = performance.now();\n const dateNow = Date.now();\n\n // if timeOrigin isn't available set delta to threshold so it isn't used\n const timeOriginDelta = performance.timeOrigin\n ? Math.abs(performance.timeOrigin + performanceNow - dateNow)\n : threshold;\n const timeOriginIsReliable = timeOriginDelta < threshold;\n\n // While performance.timing.navigationStart is deprecated in favor of performance.timeOrigin, performance.timeOrigin\n // is not as widely supported. Namely, performance.timeOrigin is undefined in Safari as of writing.\n // Also as of writing, performance.timing is not available in Web Workers in mainstream browsers, so it is not always\n // a valid fallback. In the absence of an initial time provided by the browser, fallback to the current time from the\n // Date API.\n // eslint-disable-next-line deprecation/deprecation\n const navigationStart = performance.timing && performance.timing.navigationStart;\n const hasNavigationStart = typeof navigationStart === 'number';\n // if navigationStart isn't available set delta to threshold so it isn't used\n const navigationStartDelta = hasNavigationStart ? Math.abs(navigationStart + performanceNow - dateNow) : threshold;\n const navigationStartIsReliable = navigationStartDelta < threshold;\n\n if (timeOriginIsReliable || navigationStartIsReliable) {\n // Use the more reliable time origin\n if (timeOriginDelta <= navigationStartDelta) {\n _browserPerformanceTimeOriginMode = 'timeOrigin';\n return performance.timeOrigin;\n } else {\n _browserPerformanceTimeOriginMode = 'navigationStart';\n return navigationStart;\n }\n }\n\n // Either both timeOrigin and navigationStart are skewed or neither is available, fallback to Date.\n _browserPerformanceTimeOriginMode = 'dateNow';\n return dateNow;\n})();\n", "/* eslint-disable @typescript-eslint/no-explicit-any */\nimport type { HandlerDataFetch } from '@sentry/types';\n\nimport { isError } from '../is';\nimport { addNonEnumerableProperty, fill } from '../object';\nimport { supportsNativeFetch } from '../supports';\nimport { timestampInSeconds } from '../time';\nimport { GLOBAL_OBJ } from '../worldwide';\nimport { addHandler, maybeInstrument, triggerHandlers } from './handlers';\n\ntype FetchResource = string | { toString(): string } | { url: string };\n\n/**\n * Add an instrumentation handler for when a fetch request happens.\n * The handler function is called once when the request starts and once when it ends,\n * which can be identified by checking if it has an `endTimestamp`.\n *\n * Use at your own risk, this might break without changelog notice, only used internally.\n * @hidden\n */\nexport function addFetchInstrumentationHandler(handler: (data: HandlerDataFetch) => void): void {\n const type = 'fetch';\n addHandler(type, handler);\n maybeInstrument(type, instrumentFetch);\n}\n\nfunction instrumentFetch(): void {\n if (!supportsNativeFetch()) {\n return;\n }\n\n fill(GLOBAL_OBJ, 'fetch', function (originalFetch: () => void): () => void {\n return function (...args: any[]): void {\n const { method, url } = parseFetchArgs(args);\n\n const handlerData: HandlerDataFetch = {\n args,\n fetchData: {\n method,\n url,\n },\n startTimestamp: timestampInSeconds() * 1000,\n };\n\n triggerHandlers('fetch', {\n ...handlerData,\n });\n\n // We capture the stack right here and not in the Promise error callback because Safari (and probably other\n // browsers too) will wipe the stack trace up to this point, only leaving us with this file which is useless.\n\n // NOTE: If you are a Sentry user, and you are seeing this stack frame,\n // it means the error, that was caused by your fetch call did not\n // have a stack trace, so the SDK backfilled the stack trace so\n // you can see which fetch call failed.\n const virtualStackTrace = new Error().stack;\n\n // eslint-disable-next-line @typescript-eslint/no-unsafe-member-access\n return originalFetch.apply(GLOBAL_OBJ, args).then(\n (response: Response) => {\n const finishedHandlerData: HandlerDataFetch = {\n ...handlerData,\n endTimestamp: timestampInSeconds() * 1000,\n response,\n };\n\n triggerHandlers('fetch', finishedHandlerData);\n return response;\n },\n (error: Error) => {\n const erroredHandlerData: HandlerDataFetch = {\n ...handlerData,\n endTimestamp: timestampInSeconds() * 1000,\n error,\n };\n\n triggerHandlers('fetch', erroredHandlerData);\n\n if (isError(error) && error.stack === undefined) {\n // NOTE: If you are a Sentry user, and you are seeing this stack frame,\n // it means the error, that was caused by your fetch call did not\n // have a stack trace, so the SDK backfilled the stack trace so\n // you can see which fetch call failed.\n error.stack = virtualStackTrace;\n addNonEnumerableProperty(error, 'framesToPop', 1);\n }\n\n // NOTE: If you are a Sentry user, and you are seeing this stack frame,\n // it means the sentry.javascript SDK caught an error invoking your application code.\n // This is expected behavior and NOT indicative of a bug with sentry.javascript.\n throw error;\n },\n );\n };\n });\n}\n\nfunction hasProp(obj: unknown, prop: T): obj is Record {\n return !!obj && typeof obj === 'object' && !!(obj as Record)[prop];\n}\n\nfunction getUrlFromResource(resource: FetchResource): string {\n if (typeof resource === 'string') {\n return resource;\n }\n\n if (!resource) {\n return '';\n }\n\n if (hasProp(resource, 'url')) {\n return resource.url;\n }\n\n if (resource.toString) {\n return resource.toString();\n }\n\n return '';\n}\n\n/**\n * Parses the fetch arguments to find the used Http method and the url of the request.\n * Exported for tests only.\n */\nexport function parseFetchArgs(fetchArgs: unknown[]): { method: string; url: string } {\n if (fetchArgs.length === 0) {\n return { method: 'GET', url: '' };\n }\n\n if (fetchArgs.length === 2) {\n const [url, options] = fetchArgs as [FetchResource, object];\n\n return {\n url: getUrlFromResource(url),\n method: hasProp(options, 'method') ? String(options.method).toUpperCase() : 'GET',\n };\n }\n\n const arg = fetchArgs[0];\n return {\n url: getUrlFromResource(arg as FetchResource),\n method: hasProp(arg, 'method') ? String(arg.method).toUpperCase() : 'GET',\n };\n}\n", "import type { HandlerDataError } from '@sentry/types';\n\nimport { GLOBAL_OBJ } from '../worldwide';\nimport { addHandler, maybeInstrument, triggerHandlers } from './handlers';\n\nlet _oldOnErrorHandler: (typeof GLOBAL_OBJ)['onerror'] | null = null;\n\n/**\n * Add an instrumentation handler for when an error is captured by the global error handler.\n *\n * Use at your own risk, this might break without changelog notice, only used internally.\n * @hidden\n */\nexport function addGlobalErrorInstrumentationHandler(handler: (data: HandlerDataError) => void): void {\n const type = 'error';\n addHandler(type, handler);\n maybeInstrument(type, instrumentError);\n}\n\nfunction instrumentError(): void {\n _oldOnErrorHandler = GLOBAL_OBJ.onerror;\n\n GLOBAL_OBJ.onerror = function (\n msg: string | object,\n url?: string,\n line?: number,\n column?: number,\n error?: Error,\n ): boolean {\n const handlerData: HandlerDataError = {\n column,\n error,\n line,\n msg,\n url,\n };\n triggerHandlers('error', handlerData);\n\n if (_oldOnErrorHandler && !_oldOnErrorHandler.__SENTRY_LOADER__) {\n // eslint-disable-next-line prefer-rest-params\n return _oldOnErrorHandler.apply(this, arguments);\n }\n\n return false;\n };\n\n GLOBAL_OBJ.onerror.__SENTRY_INSTRUMENTED__ = true;\n}\n", "/* eslint-disable @typescript-eslint/no-explicit-any */\n\nimport type { HandlerDataUnhandledRejection } from '@sentry/types';\n\nimport { GLOBAL_OBJ } from '../worldwide';\nimport { addHandler, maybeInstrument, triggerHandlers } from './handlers';\n\nlet _oldOnUnhandledRejectionHandler: (typeof GLOBAL_OBJ)['onunhandledrejection'] | null = null;\n\n/**\n * Add an instrumentation handler for when an unhandled promise rejection is captured.\n *\n * Use at your own risk, this might break without changelog notice, only used internally.\n * @hidden\n */\nexport function addGlobalUnhandledRejectionInstrumentationHandler(\n handler: (data: HandlerDataUnhandledRejection) => void,\n): void {\n const type = 'unhandledrejection';\n addHandler(type, handler);\n maybeInstrument(type, instrumentUnhandledRejection);\n}\n\nfunction instrumentUnhandledRejection(): void {\n _oldOnUnhandledRejectionHandler = GLOBAL_OBJ.onunhandledrejection;\n\n GLOBAL_OBJ.onunhandledrejection = function (e: any): boolean {\n const handlerData: HandlerDataUnhandledRejection = e;\n triggerHandlers('unhandledrejection', handlerData);\n\n if (_oldOnUnhandledRejectionHandler && !_oldOnUnhandledRejectionHandler.__SENTRY_LOADER__) {\n // eslint-disable-next-line prefer-rest-params\n return _oldOnUnhandledRejectionHandler.apply(this, arguments);\n }\n\n return true;\n };\n\n GLOBAL_OBJ.onunhandledrejection.__SENTRY_INSTRUMENTED__ = true;\n}\n", "/*\n * This module exists for optimizations in the build process through rollup and terser. We define some global\n * constants, which can be overridden during build. By guarding certain pieces of code with functions that return these\n * constants, we can control whether or not they appear in the final bundle. (Any code guarded by a false condition will\n * never run, and will hence be dropped during treeshaking.) The two primary uses for this are stripping out calls to\n * `logger` and preventing node-related code from appearing in browser bundles.\n *\n * Attention:\n * This file should not be used to define constants/flags that are intended to be used for tree-shaking conducted by\n * users. These flags should live in their respective packages, as we identified user tooling (specifically webpack)\n * having issues tree-shaking these constants across package boundaries.\n * An example for this is the __SENTRY_DEBUG__ constant. It is declared in each package individually because we want\n * users to be able to shake away expressions that it guards.\n */\n\ndeclare const __SENTRY_BROWSER_BUNDLE__: boolean | undefined;\n\nexport type SdkSource = 'npm' | 'cdn' | 'loader';\n\n/**\n * Figures out if we're building a browser bundle.\n *\n * @returns true if this is a browser bundle build.\n */\nexport function isBrowserBundle(): boolean {\n return typeof __SENTRY_BROWSER_BUNDLE__ !== 'undefined' && !!__SENTRY_BROWSER_BUNDLE__;\n}\n\n/**\n * Get source of SDK.\n */\nexport function getSDKSource(): SdkSource {\n // @ts-expect-error __SENTRY_SDK_SOURCE__ is injected by rollup during build process\n return __SENTRY_SDK_SOURCE__;\n}\n", "/**\n * NOTE: In order to avoid circular dependencies, if you add a function to this module and it needs to print something,\n * you must either a) use `console.log` rather than the logger, or b) put your function elsewhere.\n */\n\nimport { isBrowserBundle } from './env';\n\n/**\n * Checks whether we're in the Node.js or Browser environment\n *\n * @returns Answer to given question\n */\nexport function isNodeEnv(): boolean {\n // explicitly check for browser bundles as those can be optimized statically\n // by terser/rollup.\n return (\n !isBrowserBundle() &&\n Object.prototype.toString.call(typeof process !== 'undefined' ? process : 0) === '[object process]'\n );\n}\n\n/**\n * Requires a module which is protected against bundler minification.\n *\n * @param request The module path to resolve\n */\n// eslint-disable-next-line @typescript-eslint/no-explicit-any\nexport function dynamicRequire(mod: any, request: string): any {\n // eslint-disable-next-line @typescript-eslint/no-unsafe-member-access\n return mod.require(request);\n}\n\n/**\n * Helper for dynamically loading module that should work with linked dependencies.\n * The problem is that we _should_ be using `require(require.resolve(moduleName, { paths: [cwd()] }))`\n * However it's _not possible_ to do that with Webpack, as it has to know all the dependencies during\n * build time. `require.resolve` is also not available in any other way, so we cannot create,\n * a fake helper like we do with `dynamicRequire`.\n *\n * We always prefer to use local package, thus the value is not returned early from each `try/catch` block.\n * That is to mimic the behavior of `require.resolve` exactly.\n *\n * @param moduleName module name to require\n * @returns possibly required module\n */\nexport function loadModule(moduleName: string): T | undefined {\n let mod: T | undefined;\n\n try {\n mod = dynamicRequire(module, moduleName);\n } catch (e) {\n // no-empty\n }\n\n try {\n const { cwd } = dynamicRequire(module, 'process');\n mod = dynamicRequire(module, `${cwd()}/node_modules/${moduleName}`) as T;\n } catch (e) {\n // no-empty\n }\n\n return mod;\n}\n", "import { isNodeEnv } from './node';\nimport { GLOBAL_OBJ } from './worldwide';\n\n/**\n * Returns true if we are in the browser.\n */\nexport function isBrowser(): boolean {\n // eslint-disable-next-line no-restricted-globals\n return typeof window !== 'undefined' && (!isNodeEnv() || isElectronNodeRenderer());\n}\n\ntype ElectronProcess = { type?: string };\n\n// Electron renderers with nodeIntegration enabled are detected as Node.js so we specifically test for them\nfunction isElectronNodeRenderer(): boolean {\n return (\n // eslint-disable-next-line @typescript-eslint/no-unsafe-member-access, @typescript-eslint/no-explicit-any\n (GLOBAL_OBJ as any).process !== undefined && ((GLOBAL_OBJ as any).process as ElectronProcess).type === 'renderer'\n );\n}\n", "/* eslint-disable @typescript-eslint/no-unsafe-member-access */\n/* eslint-disable @typescript-eslint/no-explicit-any */\n\nexport type MemoFunc = [\n // memoize\n (obj: any) => boolean,\n // unmemoize\n (obj: any) => void,\n];\n\n/**\n * Helper to decycle json objects\n */\nexport function memoBuilder(): MemoFunc {\n const hasWeakSet = typeof WeakSet === 'function';\n const inner: any = hasWeakSet ? new WeakSet() : [];\n function memoize(obj: any): boolean {\n if (hasWeakSet) {\n if (inner.has(obj)) {\n return true;\n }\n inner.add(obj);\n return false;\n }\n // eslint-disable-next-line @typescript-eslint/prefer-for-of\n for (let i = 0; i < inner.length; i++) {\n const value = inner[i];\n if (value === obj) {\n return true;\n }\n }\n inner.push(obj);\n return false;\n }\n\n function unmemoize(obj: any): void {\n if (hasWeakSet) {\n inner.delete(obj);\n } else {\n for (let i = 0; i < inner.length; i++) {\n if (inner[i] === obj) {\n inner.splice(i, 1);\n break;\n }\n }\n }\n }\n return [memoize, unmemoize];\n}\n", "/* eslint-disable @typescript-eslint/no-explicit-any */\nimport type { Event, Exception, Mechanism, StackFrame } from '@sentry/types';\n\nimport { addNonEnumerableProperty } from './object';\nimport { snipLine } from './string';\nimport { GLOBAL_OBJ } from './worldwide';\n\ninterface CryptoInternal {\n getRandomValues(array: Uint8Array): Uint8Array;\n randomUUID?(): string;\n}\n\n/** An interface for common properties on global */\ninterface CryptoGlobal {\n msCrypto?: CryptoInternal;\n crypto?: CryptoInternal;\n}\n\n/**\n * UUID4 generator\n *\n * @returns string Generated UUID4.\n */\nexport function uuid4(): string {\n const gbl = GLOBAL_OBJ as typeof GLOBAL_OBJ & CryptoGlobal;\n const crypto = gbl.crypto || gbl.msCrypto;\n\n let getRandomByte = (): number => Math.random() * 16;\n try {\n if (crypto && crypto.randomUUID) {\n return crypto.randomUUID().replace(/-/g, '');\n }\n if (crypto && crypto.getRandomValues) {\n getRandomByte = () => {\n // crypto.getRandomValues might return undefined instead of the typed array\n // in old Chromium versions (e.g. 23.0.1235.0 (151422))\n // However, `typedArray` is still filled in-place.\n // @see https://developer.mozilla.org/en-US/docs/Web/API/Crypto/getRandomValues#typedarray\n const typedArray = new Uint8Array(1);\n crypto.getRandomValues(typedArray);\n // eslint-disable-next-line @typescript-eslint/no-non-null-assertion\n return typedArray[0]!;\n };\n }\n } catch (_) {\n // some runtimes can crash invoking crypto\n // https://github.com/getsentry/sentry-javascript/issues/8935\n }\n\n // http://stackoverflow.com/questions/105034/how-to-create-a-guid-uuid-in-javascript/2117523#2117523\n // Concatenating the following numbers as strings results in '10000000100040008000100000000000'\n return (([1e7] as unknown as string) + 1e3 + 4e3 + 8e3 + 1e11).replace(/[018]/g, c =>\n // eslint-disable-next-line no-bitwise\n ((c as unknown as number) ^ ((getRandomByte() & 15) >> ((c as unknown as number) / 4))).toString(16),\n );\n}\n\nfunction getFirstException(event: Event): Exception | undefined {\n return event.exception && event.exception.values ? event.exception.values[0] : undefined;\n}\n\n/**\n * Extracts either message or type+value from an event that can be used for user-facing logs\n * @returns event's description\n */\nexport function getEventDescription(event: Event): string {\n const { message, event_id: eventId } = event;\n if (message) {\n return message;\n }\n\n const firstException = getFirstException(event);\n if (firstException) {\n if (firstException.type && firstException.value) {\n return `${firstException.type}: ${firstException.value}`;\n }\n return firstException.type || firstException.value || eventId || '';\n }\n return eventId || '';\n}\n\n/**\n * Adds exception values, type and value to an synthetic Exception.\n * @param event The event to modify.\n * @param value Value of the exception.\n * @param type Type of the exception.\n * @hidden\n */\nexport function addExceptionTypeValue(event: Event, value?: string, type?: string): void {\n const exception = (event.exception = event.exception || {});\n const values = (exception.values = exception.values || []);\n const firstException = (values[0] = values[0] || {});\n if (!firstException.value) {\n firstException.value = value || '';\n }\n if (!firstException.type) {\n firstException.type = type || 'Error';\n }\n}\n\n/**\n * Adds exception mechanism data to a given event. Uses defaults if the second parameter is not passed.\n *\n * @param event The event to modify.\n * @param newMechanism Mechanism data to add to the event.\n * @hidden\n */\nexport function addExceptionMechanism(event: Event, newMechanism?: Partial): void {\n const firstException = getFirstException(event);\n if (!firstException) {\n return;\n }\n\n const defaultMechanism = { type: 'generic', handled: true };\n const currentMechanism = firstException.mechanism;\n firstException.mechanism = { ...defaultMechanism, ...currentMechanism, ...newMechanism };\n\n if (newMechanism && 'data' in newMechanism) {\n const mergedData = { ...(currentMechanism && currentMechanism.data), ...newMechanism.data };\n firstException.mechanism.data = mergedData;\n }\n}\n\n// https://semver.org/#is-there-a-suggested-regular-expression-regex-to-check-a-semver-string\nconst SEMVER_REGEXP =\n /^(0|[1-9]\\d*)\\.(0|[1-9]\\d*)\\.(0|[1-9]\\d*)(?:-((?:0|[1-9]\\d*|\\d*[a-zA-Z-][0-9a-zA-Z-]*)(?:\\.(?:0|[1-9]\\d*|\\d*[a-zA-Z-][0-9a-zA-Z-]*))*))?(?:\\+([0-9a-zA-Z-]+(?:\\.[0-9a-zA-Z-]+)*))?$/;\n\n/**\n * Represents Semantic Versioning object\n */\ninterface SemVer {\n major?: number;\n minor?: number;\n patch?: number;\n prerelease?: string;\n buildmetadata?: string;\n}\n\nfunction _parseInt(input: string | undefined): number {\n return parseInt(input || '', 10);\n}\n\n/**\n * Parses input into a SemVer interface\n * @param input string representation of a semver version\n */\nexport function parseSemver(input: string): SemVer {\n const match = input.match(SEMVER_REGEXP) || [];\n const major = _parseInt(match[1]);\n const minor = _parseInt(match[2]);\n const patch = _parseInt(match[3]);\n return {\n buildmetadata: match[5],\n major: isNaN(major) ? undefined : major,\n minor: isNaN(minor) ? undefined : minor,\n patch: isNaN(patch) ? undefined : patch,\n prerelease: match[4],\n };\n}\n\n/**\n * This function adds context (pre/post/line) lines to the provided frame\n *\n * @param lines string[] containing all lines\n * @param frame StackFrame that will be mutated\n * @param linesOfContext number of context lines we want to add pre/post\n */\nexport function addContextToFrame(lines: string[], frame: StackFrame, linesOfContext: number = 5): void {\n // When there is no line number in the frame, attaching context is nonsensical and will even break grouping\n if (frame.lineno === undefined) {\n return;\n }\n\n const maxLines = lines.length;\n const sourceLine = Math.max(Math.min(maxLines - 1, frame.lineno - 1), 0);\n\n frame.pre_context = lines\n .slice(Math.max(0, sourceLine - linesOfContext), sourceLine)\n .map((line: string) => snipLine(line, 0));\n\n // We guard here to ensure this is not larger than the existing number of lines\n const lineIndex = Math.min(maxLines - 1, sourceLine);\n\n // eslint-disable-next-line @typescript-eslint/no-non-null-assertion\n frame.context_line = snipLine(lines[lineIndex]!, frame.colno || 0);\n\n frame.post_context = lines\n .slice(Math.min(sourceLine + 1, maxLines), sourceLine + 1 + linesOfContext)\n .map((line: string) => snipLine(line, 0));\n}\n\n/**\n * Checks whether or not we've already captured the given exception (note: not an identical exception - the very object\n * in question), and marks it captured if not.\n *\n * This is useful because it's possible for an error to get captured by more than one mechanism. After we intercept and\n * record an error, we rethrow it (assuming we've intercepted it before it's reached the top-level global handlers), so\n * that we don't interfere with whatever effects the error might have had were the SDK not there. At that point, because\n * the error has been rethrown, it's possible for it to bubble up to some other code we've instrumented. If it's not\n * caught after that, it will bubble all the way up to the global handlers (which of course we also instrument). This\n * function helps us ensure that even if we encounter the same error more than once, we only record it the first time we\n * see it.\n *\n * Note: It will ignore primitives (always return `false` and not mark them as seen), as properties can't be set on\n * them. {@link: Object.objectify} can be used on exceptions to convert any that are primitives into their equivalent\n * object wrapper forms so that this check will always work. However, because we need to flag the exact object which\n * will get rethrown, and because that rethrowing happens outside of the event processing pipeline, the objectification\n * must be done before the exception captured.\n *\n * @param A thrown exception to check or flag as having been seen\n * @returns `true` if the exception has already been captured, `false` if not (with the side effect of marking it seen)\n */\nexport function checkOrSetAlreadyCaught(exception: unknown): boolean {\n // eslint-disable-next-line @typescript-eslint/no-unsafe-member-access\n if (exception && (exception as any).__sentry_captured__) {\n return true;\n }\n\n try {\n // set it this way rather than by assignment so that it's not ennumerable and therefore isn't recorded by the\n // `ExtraErrorData` integration\n addNonEnumerableProperty(exception as { [key: string]: unknown }, '__sentry_captured__', true);\n } catch (err) {\n // `exception` is a primitive, so we can't mark it seen\n }\n\n return false;\n}\n\n/**\n * Checks whether the given input is already an array, and if it isn't, wraps it in one.\n *\n * @param maybeArray Input to turn into an array, if necessary\n * @returns The input, if already an array, or an array with the input as the only element, if not\n */\nexport function arrayify(maybeArray: T | T[]): T[] {\n return Array.isArray(maybeArray) ? maybeArray : [maybeArray];\n}\n", "import type { Primitive } from '@sentry/types';\n\nimport { isSyntheticEvent, isVueViewModel } from './is';\nimport type { MemoFunc } from './memo';\nimport { memoBuilder } from './memo';\nimport { convertToPlainObject } from './object';\nimport { getFunctionName } from './stacktrace';\n\ntype Prototype = { constructor: (...args: unknown[]) => unknown };\n// This is a hack to placate TS, relying on the fact that technically, arrays are objects with integer keys. Normally we\n// think of those keys as actual numbers, but `arr['0']` turns out to work just as well as `arr[0]`, and doing it this\n// way lets us use a single type in the places where behave as if we are only dealing with objects, even if some of them\n// might be arrays.\ntype ObjOrArray = { [key: string]: T };\n\n/**\n * Recursively normalizes the given object.\n *\n * - Creates a copy to prevent original input mutation\n * - Skips non-enumerable properties\n * - When stringifying, calls `toJSON` if implemented\n * - Removes circular references\n * - Translates non-serializable values (`undefined`/`NaN`/functions) to serializable format\n * - Translates known global objects/classes to a string representations\n * - Takes care of `Error` object serialization\n * - Optionally limits depth of final output\n * - Optionally limits number of properties/elements included in any single object/array\n *\n * @param input The object to be normalized.\n * @param depth The max depth to which to normalize the object. (Anything deeper stringified whole.)\n * @param maxProperties The max number of elements or properties to be included in any single array or\n * object in the normallized output.\n * @returns A normalized version of the object, or `\"**non-serializable**\"` if any errors are thrown during normalization.\n */\n// eslint-disable-next-line @typescript-eslint/no-explicit-any\nexport function normalize(input: unknown, depth: number = 100, maxProperties: number = +Infinity): any {\n try {\n // since we're at the outermost level, we don't provide a key\n return visit('', input, depth, maxProperties);\n } catch (err) {\n return { ERROR: `**non-serializable** (${err})` };\n }\n}\n\n/** JSDoc */\nexport function normalizeToSize(\n // eslint-disable-next-line @typescript-eslint/no-explicit-any\n object: { [key: string]: any },\n // Default Node.js REPL depth\n depth: number = 3,\n // 100kB, as 200kB is max payload size, so half sounds reasonable\n maxSize: number = 100 * 1024,\n): T {\n const normalized = normalize(object, depth);\n\n if (jsonSize(normalized) > maxSize) {\n return normalizeToSize(object, depth - 1, maxSize);\n }\n\n return normalized as T;\n}\n\n/**\n * Visits a node to perform normalization on it\n *\n * @param key The key corresponding to the given node\n * @param value The node to be visited\n * @param depth Optional number indicating the maximum recursion depth\n * @param maxProperties Optional maximum number of properties/elements included in any single object/array\n * @param memo Optional Memo class handling decycling\n */\nfunction visit(\n key: string,\n value: unknown,\n depth: number = +Infinity,\n maxProperties: number = +Infinity,\n memo: MemoFunc = memoBuilder(),\n): Primitive | ObjOrArray {\n const [memoize, unmemoize] = memo;\n\n // Get the simple cases out of the way first\n if (\n value == null || // this matches null and undefined -> eqeq not eqeqeq\n (['number', 'boolean', 'string'].includes(typeof value) && !Number.isNaN(value))\n ) {\n return value as Primitive;\n }\n\n const stringified = stringifyValue(key, value);\n\n // Anything we could potentially dig into more (objects or arrays) will have come back as `\"[object XXXX]\"`.\n // Everything else will have already been serialized, so if we don't see that pattern, we're done.\n if (!stringified.startsWith('[object ')) {\n return stringified;\n }\n\n // From here on, we can assert that `value` is either an object or an array.\n\n // Do not normalize objects that we know have already been normalized. As a general rule, the\n // \"__sentry_skip_normalization__\" property should only be used sparingly and only should only be set on objects that\n // have already been normalized.\n if ((value as ObjOrArray)['__sentry_skip_normalization__']) {\n return value as ObjOrArray;\n }\n\n // We can set `__sentry_override_normalization_depth__` on an object to ensure that from there\n // We keep a certain amount of depth.\n // This should be used sparingly, e.g. we use it for the redux integration to ensure we get a certain amount of state.\n const remainingDepth =\n typeof (value as ObjOrArray)['__sentry_override_normalization_depth__'] === 'number'\n ? ((value as ObjOrArray)['__sentry_override_normalization_depth__'] as number)\n : depth;\n\n // We're also done if we've reached the max depth\n if (remainingDepth === 0) {\n // At this point we know `serialized` is a string of the form `\"[object XXXX]\"`. Clean it up so it's just `\"[XXXX]\"`.\n return stringified.replace('object ', '');\n }\n\n // If we've already visited this branch, bail out, as it's circular reference. If not, note that we're seeing it now.\n if (memoize(value)) {\n return '[Circular ~]';\n }\n\n // If the value has a `toJSON` method, we call it to extract more information\n const valueWithToJSON = value as unknown & { toJSON?: () => unknown };\n if (valueWithToJSON && typeof valueWithToJSON.toJSON === 'function') {\n try {\n const jsonValue = valueWithToJSON.toJSON();\n // We need to normalize the return value of `.toJSON()` in case it has circular references\n return visit('', jsonValue, remainingDepth - 1, maxProperties, memo);\n } catch (err) {\n // pass (The built-in `toJSON` failed, but we can still try to do it ourselves)\n }\n }\n\n // At this point we know we either have an object or an array, we haven't seen it before, and we're going to recurse\n // because we haven't yet reached the max depth. Create an accumulator to hold the results of visiting each\n // property/entry, and keep track of the number of items we add to it.\n const normalized = (Array.isArray(value) ? [] : {}) as ObjOrArray;\n let numAdded = 0;\n\n // Before we begin, convert`Error` and`Event` instances into plain objects, since some of each of their relevant\n // properties are non-enumerable and otherwise would get missed.\n const visitable = convertToPlainObject(value as ObjOrArray);\n\n for (const visitKey in visitable) {\n // Avoid iterating over fields in the prototype if they've somehow been exposed to enumeration.\n if (!Object.prototype.hasOwnProperty.call(visitable, visitKey)) {\n continue;\n }\n\n if (numAdded >= maxProperties) {\n normalized[visitKey] = '[MaxProperties ~]';\n break;\n }\n\n // Recursively visit all the child nodes\n const visitValue = visitable[visitKey];\n normalized[visitKey] = visit(visitKey, visitValue, remainingDepth - 1, maxProperties, memo);\n\n numAdded++;\n }\n\n // Once we've visited all the branches, remove the parent from memo storage\n unmemoize(value);\n\n // Return accumulated values\n return normalized;\n}\n\n/* eslint-disable complexity */\n/**\n * Stringify the given value. Handles various known special values and types.\n *\n * Not meant to be used on simple primitives which already have a string representation, as it will, for example, turn\n * the number 1231 into \"[Object Number]\", nor on `null`, as it will throw.\n *\n * @param value The value to stringify\n * @returns A stringified representation of the given value\n */\nfunction stringifyValue(\n key: unknown,\n // this type is a tiny bit of a cheat, since this function does handle NaN (which is technically a number), but for\n // our internal use, it'll do\n value: Exclude,\n): string {\n try {\n if (key === 'domain' && value && typeof value === 'object' && (value as { _events: unknown })._events) {\n return '[Domain]';\n }\n\n if (key === 'domainEmitter') {\n return '[DomainEmitter]';\n }\n\n // It's safe to use `global`, `window`, and `document` here in this manner, as we are asserting using `typeof` first\n // which won't throw if they are not present.\n\n if (typeof global !== 'undefined' && value === global) {\n return '[Global]';\n }\n\n // eslint-disable-next-line no-restricted-globals\n if (typeof window !== 'undefined' && value === window) {\n return '[Window]';\n }\n\n // eslint-disable-next-line no-restricted-globals\n if (typeof document !== 'undefined' && value === document) {\n return '[Document]';\n }\n\n if (isVueViewModel(value)) {\n return '[VueViewModel]';\n }\n\n // React's SyntheticEvent thingy\n if (isSyntheticEvent(value)) {\n return '[SyntheticEvent]';\n }\n\n if (typeof value === 'number' && value !== value) {\n return '[NaN]';\n }\n\n if (typeof value === 'function') {\n return `[Function: ${getFunctionName(value)}]`;\n }\n\n if (typeof value === 'symbol') {\n return `[${String(value)}]`;\n }\n\n // stringified BigInts are indistinguishable from regular numbers, so we need to label them to avoid confusion\n if (typeof value === 'bigint') {\n return `[BigInt: ${String(value)}]`;\n }\n\n // Now that we've knocked out all the special cases and the primitives, all we have left are objects. Simply casting\n // them to strings means that instances of classes which haven't defined their `toStringTag` will just come out as\n // `\"[object Object]\"`. If we instead look at the constructor's name (which is the same as the name of the class),\n // we can make sure that only plain objects come out that way.\n const objName = getConstructorName(value);\n\n // Handle HTML Elements\n if (/^HTML(\\w*)Element$/.test(objName)) {\n return `[HTMLElement: ${objName}]`;\n }\n\n return `[object ${objName}]`;\n } catch (err) {\n return `**non-serializable** (${err})`;\n }\n}\n/* eslint-enable complexity */\n\nfunction getConstructorName(value: unknown): string {\n const prototype: Prototype | null = Object.getPrototypeOf(value);\n\n return prototype ? prototype.constructor.name : 'null prototype';\n}\n\n/** Calculates bytes size of input string */\nfunction utf8Length(value: string): number {\n // eslint-disable-next-line no-bitwise\n return ~-encodeURI(value).split(/%..|./).length;\n}\n\n/** Calculates bytes size of input object */\n// eslint-disable-next-line @typescript-eslint/no-explicit-any\nfunction jsonSize(value: any): number {\n return utf8Length(JSON.stringify(value));\n}\n\n/**\n * Normalizes URLs in exceptions and stacktraces to a base path so Sentry can fingerprint\n * across platforms and working directory.\n *\n * @param url The URL to be normalized.\n * @param basePath The application base path.\n * @returns The normalized URL.\n */\nexport function normalizeUrlToBase(url: string, basePath: string): string {\n const escapedBase = basePath\n // Backslash to forward\n .replace(/\\\\/g, '/')\n // Escape RegExp special characters\n .replace(/[|\\\\{}()[\\]^$+*?.]/g, '\\\\$&');\n\n let newUrl = url;\n try {\n newUrl = decodeURI(url);\n } catch (_Oo) {\n // Sometime this breaks\n }\n return (\n newUrl\n .replace(/\\\\/g, '/')\n .replace(/webpack:\\/?/g, '') // Remove intermediate base path\n // eslint-disable-next-line @sentry-internal/sdk/no-regexp-constructor\n .replace(new RegExp(`(file://)?/*${escapedBase}/*`, 'ig'), 'app:///')\n );\n}\n", "// Slightly modified (no IE8 support, ES6) and transcribed to TypeScript\n// https://github.com/calvinmetcalf/rollup-plugin-node-builtins/blob/63ab8aacd013767445ca299e468d9a60a95328d7/src/es6/path.js\n//\n// Copyright Joyent, Inc.and other Node contributors.\n//\n// Permission is hereby granted, free of charge, to any person obtaining a\n// copy of this software and associated documentation files (the\n// \"Software\"), to deal in the Software without restriction, including\n// without limitation the rights to use, copy, modify, merge, publish,\n// distribute, sublicense, and/or sell copies of the Software, and to permit\n// persons to whom the Software is furnished to do so, subject to the\n// following conditions:\n//\n// The above copyright notice and this permission notice shall be included\n// in all copies or substantial portions of the Software.\n//\n// THE SOFTWARE IS PROVIDED \"AS IS\", WITHOUT WARRANTY OF ANY KIND, EXPRESS\n// OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF\n// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN\n// NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,\n// DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR\n// OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE\n// USE OR OTHER DEALINGS IN THE SOFTWARE.\n\n/** JSDoc */\nfunction normalizeArray(parts: string[], allowAboveRoot?: boolean): string[] {\n // if the path tries to go above the root, `up` ends up > 0\n let up = 0;\n for (let i = parts.length - 1; i >= 0; i--) {\n const last = parts[i];\n if (last === '.') {\n parts.splice(i, 1);\n } else if (last === '..') {\n parts.splice(i, 1);\n up++;\n } else if (up) {\n parts.splice(i, 1);\n up--;\n }\n }\n\n // if the path is allowed to go above the root, restore leading ..s\n if (allowAboveRoot) {\n for (; up--; up) {\n parts.unshift('..');\n }\n }\n\n return parts;\n}\n\n// Split a filename into [root, dir, basename, ext], unix version\n// 'root' is just a slash, or nothing.\nconst splitPathRe = /^(\\S+:\\\\|\\/?)([\\s\\S]*?)((?:\\.{1,2}|[^/\\\\]+?|)(\\.[^./\\\\]*|))(?:[/\\\\]*)$/;\n/** JSDoc */\nfunction splitPath(filename: string): string[] {\n // Truncate files names greater than 1024 characters to avoid regex dos\n // https://github.com/getsentry/sentry-javascript/pull/8737#discussion_r1285719172\n const truncated = filename.length > 1024 ? `${filename.slice(-1024)}` : filename;\n const parts = splitPathRe.exec(truncated);\n return parts ? parts.slice(1) : [];\n}\n\n// path.resolve([from ...], to)\n// posix version\n/** JSDoc */\nexport function resolve(...args: string[]): string {\n let resolvedPath = '';\n let resolvedAbsolute = false;\n\n for (let i = args.length - 1; i >= -1 && !resolvedAbsolute; i--) {\n const path = i >= 0 ? args[i] : '/';\n\n // Skip empty entries\n if (!path) {\n continue;\n }\n\n resolvedPath = `${path}/${resolvedPath}`;\n resolvedAbsolute = path.charAt(0) === '/';\n }\n\n // At this point the path should be resolved to a full absolute path, but\n // handle relative paths to be safe (might happen when process.cwd() fails)\n\n // Normalize the path\n resolvedPath = normalizeArray(\n resolvedPath.split('/').filter(p => !!p),\n !resolvedAbsolute,\n ).join('/');\n\n return (resolvedAbsolute ? '/' : '') + resolvedPath || '.';\n}\n\n/** JSDoc */\nfunction trim(arr: string[]): string[] {\n let start = 0;\n for (; start < arr.length; start++) {\n if (arr[start] !== '') {\n break;\n }\n }\n\n let end = arr.length - 1;\n for (; end >= 0; end--) {\n if (arr[end] !== '') {\n break;\n }\n }\n\n if (start > end) {\n return [];\n }\n return arr.slice(start, end - start + 1);\n}\n\n// path.relative(from, to)\n// posix version\n/** JSDoc */\nexport function relative(from: string, to: string): string {\n /* eslint-disable no-param-reassign */\n from = resolve(from).slice(1);\n to = resolve(to).slice(1);\n /* eslint-enable no-param-reassign */\n\n const fromParts = trim(from.split('/'));\n const toParts = trim(to.split('/'));\n\n const length = Math.min(fromParts.length, toParts.length);\n let samePartsLength = length;\n for (let i = 0; i < length; i++) {\n if (fromParts[i] !== toParts[i]) {\n samePartsLength = i;\n break;\n }\n }\n\n let outputParts = [];\n for (let i = samePartsLength; i < fromParts.length; i++) {\n outputParts.push('..');\n }\n\n outputParts = outputParts.concat(toParts.slice(samePartsLength));\n\n return outputParts.join('/');\n}\n\n// path.normalize(path)\n// posix version\n/** JSDoc */\nexport function normalizePath(path: string): string {\n const isPathAbsolute = isAbsolute(path);\n const trailingSlash = path.slice(-1) === '/';\n\n // Normalize the path\n let normalizedPath = normalizeArray(\n path.split('/').filter(p => !!p),\n !isPathAbsolute,\n ).join('/');\n\n if (!normalizedPath && !isPathAbsolute) {\n normalizedPath = '.';\n }\n if (normalizedPath && trailingSlash) {\n normalizedPath += '/';\n }\n\n return (isPathAbsolute ? '/' : '') + normalizedPath;\n}\n\n// posix version\n/** JSDoc */\nexport function isAbsolute(path: string): boolean {\n return path.charAt(0) === '/';\n}\n\n// posix version\n/** JSDoc */\nexport function join(...args: string[]): string {\n return normalizePath(args.join('/'));\n}\n\n/** JSDoc */\nexport function dirname(path: string): string {\n const result = splitPath(path);\n const root = result[0] || '';\n let dir = result[1];\n\n if (!root && !dir) {\n // No dirname whatsoever\n return '.';\n }\n\n if (dir) {\n // It has a dirname, strip trailing slash\n dir = dir.slice(0, dir.length - 1);\n }\n\n return root + dir;\n}\n\n/** JSDoc */\nexport function basename(path: string, ext?: string): string {\n let f = splitPath(path)[2] || '';\n if (ext && f.slice(ext.length * -1) === ext) {\n f = f.slice(0, f.length - ext.length);\n }\n return f;\n}\n", "/* eslint-disable @typescript-eslint/explicit-function-return-type */\n/* eslint-disable @typescript-eslint/no-explicit-any */\nimport { isThenable } from './is';\n\n/** SyncPromise internal states */\nconst enum States {\n /** Pending */\n PENDING = 0,\n /** Resolved / OK */\n RESOLVED = 1,\n /** Rejected / Error */\n REJECTED = 2,\n}\n\n// Overloads so we can call resolvedSyncPromise without arguments and generic argument\nexport function resolvedSyncPromise(): PromiseLike;\nexport function resolvedSyncPromise(value: T | PromiseLike): PromiseLike;\n\n/**\n * Creates a resolved sync promise.\n *\n * @param value the value to resolve the promise with\n * @returns the resolved sync promise\n */\nexport function resolvedSyncPromise(value?: T | PromiseLike): PromiseLike {\n return new SyncPromise(resolve => {\n resolve(value);\n });\n}\n\n/**\n * Creates a rejected sync promise.\n *\n * @param value the value to reject the promise with\n * @returns the rejected sync promise\n */\nexport function rejectedSyncPromise(reason?: any): PromiseLike {\n return new SyncPromise((_, reject) => {\n reject(reason);\n });\n}\n\n/**\n * Thenable class that behaves like a Promise and follows it's interface\n * but is not async internally\n */\nclass SyncPromise implements PromiseLike {\n private _state: States;\n private _handlers: Array<[boolean, (value: T) => void, (reason: any) => any]>;\n private _value: any;\n\n public constructor(\n executor: (resolve: (value?: T | PromiseLike | null) => void, reject: (reason?: any) => void) => void,\n ) {\n this._state = States.PENDING;\n this._handlers = [];\n\n try {\n executor(this._resolve, this._reject);\n } catch (e) {\n this._reject(e);\n }\n }\n\n /** JSDoc */\n public then(\n onfulfilled?: ((value: T) => TResult1 | PromiseLike) | null,\n onrejected?: ((reason: any) => TResult2 | PromiseLike) | null,\n ): PromiseLike {\n return new SyncPromise((resolve, reject) => {\n this._handlers.push([\n false,\n result => {\n if (!onfulfilled) {\n // TODO: ¯\\_(ツ)_/¯\n // TODO: FIXME\n resolve(result as any);\n } else {\n try {\n resolve(onfulfilled(result));\n } catch (e) {\n reject(e);\n }\n }\n },\n reason => {\n if (!onrejected) {\n reject(reason);\n } else {\n try {\n resolve(onrejected(reason));\n } catch (e) {\n reject(e);\n }\n }\n },\n ]);\n this._executeHandlers();\n });\n }\n\n /** JSDoc */\n public catch(\n onrejected?: ((reason: any) => TResult | PromiseLike) | null,\n ): PromiseLike {\n return this.then(val => val, onrejected);\n }\n\n /** JSDoc */\n public finally(onfinally?: (() => void) | null): PromiseLike {\n return new SyncPromise((resolve, reject) => {\n let val: TResult | any;\n let isRejected: boolean;\n\n return this.then(\n value => {\n isRejected = false;\n val = value;\n if (onfinally) {\n onfinally();\n }\n },\n reason => {\n isRejected = true;\n val = reason;\n if (onfinally) {\n onfinally();\n }\n },\n ).then(() => {\n if (isRejected) {\n reject(val);\n return;\n }\n\n resolve(val as unknown as any);\n });\n });\n }\n\n /** JSDoc */\n private readonly _resolve = (value?: T | PromiseLike | null) => {\n this._setResult(States.RESOLVED, value);\n };\n\n /** JSDoc */\n private readonly _reject = (reason?: any) => {\n this._setResult(States.REJECTED, reason);\n };\n\n /** JSDoc */\n private readonly _setResult = (state: States, value?: T | PromiseLike | any) => {\n if (this._state !== States.PENDING) {\n return;\n }\n\n if (isThenable(value)) {\n void (value as PromiseLike).then(this._resolve, this._reject);\n return;\n }\n\n this._state = state;\n this._value = value;\n\n this._executeHandlers();\n };\n\n /** JSDoc */\n private readonly _executeHandlers = () => {\n if (this._state === States.PENDING) {\n return;\n }\n\n const cachedHandlers = this._handlers.slice();\n this._handlers = [];\n\n cachedHandlers.forEach(handler => {\n if (handler[0]) {\n return;\n }\n\n if (this._state === States.RESOLVED) {\n handler[1](this._value as unknown as any);\n }\n\n if (this._state === States.REJECTED) {\n handler[2](this._value);\n }\n\n handler[0] = true;\n });\n };\n}\n\nexport { SyncPromise };\n", "import { SentryError } from './error';\nimport { SyncPromise, rejectedSyncPromise, resolvedSyncPromise } from './syncpromise';\n\nexport interface PromiseBuffer {\n // exposes the internal array so tests can assert on the state of it.\n // XXX: this really should not be public api.\n $: Array>;\n add(taskProducer: () => PromiseLike): PromiseLike;\n drain(timeout?: number): PromiseLike;\n}\n\n/**\n * Creates an new PromiseBuffer object with the specified limit\n * @param limit max number of promises that can be stored in the buffer\n */\nexport function makePromiseBuffer(limit?: number): PromiseBuffer {\n const buffer: Array> = [];\n\n function isReady(): boolean {\n return limit === undefined || buffer.length < limit;\n }\n\n /**\n * Remove a promise from the queue.\n *\n * @param task Can be any PromiseLike\n * @returns Removed promise.\n */\n function remove(task: PromiseLike): PromiseLike {\n return buffer.splice(buffer.indexOf(task), 1)[0] || Promise.resolve(undefined);\n }\n\n /**\n * Add a promise (representing an in-flight action) to the queue, and set it to remove itself on fulfillment.\n *\n * @param taskProducer A function producing any PromiseLike; In previous versions this used to be `task:\n * PromiseLike`, but under that model, Promises were instantly created on the call-site and their executor\n * functions therefore ran immediately. Thus, even if the buffer was full, the action still happened. By\n * requiring the promise to be wrapped in a function, we can defer promise creation until after the buffer\n * limit check.\n * @returns The original promise.\n */\n function add(taskProducer: () => PromiseLike): PromiseLike {\n if (!isReady()) {\n return rejectedSyncPromise(new SentryError('Not adding Promise because buffer limit was reached.'));\n }\n\n // start the task and add its promise to the queue\n const task = taskProducer();\n if (buffer.indexOf(task) === -1) {\n buffer.push(task);\n }\n void task\n .then(() => remove(task))\n // Use `then(null, rejectionHandler)` rather than `catch(rejectionHandler)` so that we can use `PromiseLike`\n // rather than `Promise`. `PromiseLike` doesn't have a `.catch` method, making its polyfill smaller. (ES5 didn't\n // have promises, so TS has to polyfill when down-compiling.)\n .then(null, () =>\n remove(task).then(null, () => {\n // We have to add another catch here because `remove()` starts a new promise chain.\n }),\n );\n return task;\n }\n\n /**\n * Wait for all promises in the queue to resolve or for timeout to expire, whichever comes first.\n *\n * @param timeout The time, in ms, after which to resolve to `false` if the queue is still non-empty. Passing `0` (or\n * not passing anything) will make the promise wait as long as it takes for the queue to drain before resolving to\n * `true`.\n * @returns A promise which will resolve to `true` if the queue is already empty or drains before the timeout, and\n * `false` otherwise\n */\n function drain(timeout?: number): PromiseLike {\n return new SyncPromise((resolve, reject) => {\n let counter = buffer.length;\n\n if (!counter) {\n return resolve(true);\n }\n\n // wait for `timeout` ms and then resolve to `false` (if not cancelled first)\n const capturedSetTimeout = setTimeout(() => {\n if (timeout && timeout > 0) {\n resolve(false);\n }\n }, timeout);\n\n // if all promises resolve in time, cancel the timer and resolve to `true`\n buffer.forEach(item => {\n void resolvedSyncPromise(item).then(() => {\n if (!--counter) {\n clearTimeout(capturedSetTimeout);\n resolve(true);\n }\n }, reject);\n });\n });\n }\n\n return {\n $: buffer,\n add,\n drain,\n };\n}\n", "type PartialURL = {\n host?: string;\n path?: string;\n protocol?: string;\n relative?: string;\n search?: string;\n hash?: string;\n};\n\n/**\n * Parses string form of URL into an object\n * // borrowed from https://tools.ietf.org/html/rfc3986#appendix-B\n * // intentionally using regex and not href parsing trick because React Native and other\n * // environments where DOM might not be available\n * @returns parsed URL object\n */\nexport function parseUrl(url: string): PartialURL {\n if (!url) {\n return {};\n }\n\n const match = url.match(/^(([^:/?#]+):)?(\\/\\/([^/?#]*))?([^?#]*)(\\?([^#]*))?(#(.*))?$/);\n\n if (!match) {\n return {};\n }\n\n // coerce to undefined values to empty string so we don't get 'undefined'\n const query = match[6] || '';\n const fragment = match[8] || '';\n return {\n host: match[4],\n path: match[5],\n protocol: match[2],\n search: query,\n hash: fragment,\n relative: match[5] + query + fragment, // everything minus origin\n };\n}\n\n/**\n * Strip the query string and fragment off of a given URL or path (if present)\n *\n * @param urlPath Full URL or path, including possible query string and/or fragment\n * @returns URL or path without query string or fragment\n */\nexport function stripUrlQueryAndFragment(urlPath: string): string {\n return (urlPath.split(/[?#]/, 1) as [string, ...string[]])[0];\n}\n\n/**\n * Returns number of URL segments of a passed string URL.\n */\nexport function getNumberOfUrlSegments(url: string): number {\n // split at '/' or at '\\/' to split regex urls correctly\n return url.split(/\\\\?\\//).filter(s => s.length > 0 && s !== ',').length;\n}\n\n/**\n * Takes a URL object and returns a sanitized string which is safe to use as span name\n * see: https://develop.sentry.dev/sdk/data-handling/#structuring-data\n */\nexport function getSanitizedUrlString(url: PartialURL): string {\n const { protocol, host, path } = url;\n\n const filteredHost =\n (host &&\n host\n // Always filter out authority\n .replace(/^.*@/, '[filtered]:[filtered]@')\n // Don't show standard :80 (http) and :443 (https) ports to reduce the noise\n // TODO: Use new URL global if it exists\n .replace(/(:80)$/, '')\n .replace(/(:443)$/, '')) ||\n '';\n\n return `${protocol ? `${protocol}://` : ''}${filteredHost}${path}`;\n}\n", "import type { SeverityLevel } from '@sentry/types';\n\n// Note: Ideally the `SeverityLevel` type would be derived from `validSeverityLevels`, but that would mean either\n//\n// a) moving `validSeverityLevels` to `@sentry/types`,\n// b) moving the`SeverityLevel` type here, or\n// c) importing `validSeverityLevels` from here into `@sentry/types`.\n//\n// Option A would make `@sentry/types` a runtime dependency of `@sentry/utils` (not good), and options B and C would\n// create a circular dependency between `@sentry/types` and `@sentry/utils` (also not good). So a TODO accompanying the\n// type, reminding anyone who changes it to change this list also, will have to do.\n\nexport const validSeverityLevels = ['fatal', 'error', 'warning', 'log', 'info', 'debug'];\n\n/**\n * Converts a string-based level into a `SeverityLevel`, normalizing it along the way.\n *\n * @param level String representation of desired `SeverityLevel`.\n * @returns The `SeverityLevel` corresponding to the given string, or 'log' if the string isn't a valid level.\n */\nexport function severityLevelFromString(level: SeverityLevel | string): SeverityLevel {\n return (level === 'warn' ? 'warning' : validSeverityLevels.includes(level) ? level : 'log') as SeverityLevel;\n}\n", "import type { DynamicSamplingContext } from '@sentry/types';\n\nimport { DEBUG_BUILD } from './debug-build';\nimport { isString } from './is';\nimport { logger } from './logger';\n\nexport const BAGGAGE_HEADER_NAME = 'baggage';\n\nexport const SENTRY_BAGGAGE_KEY_PREFIX = 'sentry-';\n\nexport const SENTRY_BAGGAGE_KEY_PREFIX_REGEX = /^sentry-/;\n\n/**\n * Max length of a serialized baggage string\n *\n * https://www.w3.org/TR/baggage/#limits\n */\nexport const MAX_BAGGAGE_STRING_LENGTH = 8192;\n\n/**\n * Takes a baggage header and turns it into Dynamic Sampling Context, by extracting all the \"sentry-\" prefixed values\n * from it.\n *\n * @param baggageHeader A very bread definition of a baggage header as it might appear in various frameworks.\n * @returns The Dynamic Sampling Context that was found on `baggageHeader`, if there was any, `undefined` otherwise.\n */\nexport function baggageHeaderToDynamicSamplingContext(\n // Very liberal definition of what any incoming header might look like\n baggageHeader: string | string[] | number | null | undefined | boolean,\n): Partial | undefined {\n const baggageObject = parseBaggageHeader(baggageHeader);\n\n if (!baggageObject) {\n return undefined;\n }\n\n // Read all \"sentry-\" prefixed values out of the baggage object and put it onto a dynamic sampling context object.\n const dynamicSamplingContext = Object.entries(baggageObject).reduce>((acc, [key, value]) => {\n if (key.match(SENTRY_BAGGAGE_KEY_PREFIX_REGEX)) {\n const nonPrefixedKey = key.slice(SENTRY_BAGGAGE_KEY_PREFIX.length);\n acc[nonPrefixedKey] = value;\n }\n return acc;\n }, {});\n\n // Only return a dynamic sampling context object if there are keys in it.\n // A keyless object means there were no sentry values on the header, which means that there is no DSC.\n if (Object.keys(dynamicSamplingContext).length > 0) {\n return dynamicSamplingContext as Partial;\n } else {\n return undefined;\n }\n}\n\n/**\n * Turns a Dynamic Sampling Object into a baggage header by prefixing all the keys on the object with \"sentry-\".\n *\n * @param dynamicSamplingContext The Dynamic Sampling Context to turn into a header. For convenience and compatibility\n * with the `getDynamicSamplingContext` method on the Transaction class ,this argument can also be `undefined`. If it is\n * `undefined` the function will return `undefined`.\n * @returns a baggage header, created from `dynamicSamplingContext`, or `undefined` either if `dynamicSamplingContext`\n * was `undefined`, or if `dynamicSamplingContext` didn't contain any values.\n */\nexport function dynamicSamplingContextToSentryBaggageHeader(\n // this also takes undefined for convenience and bundle size in other places\n dynamicSamplingContext?: Partial,\n): string | undefined {\n if (!dynamicSamplingContext) {\n return undefined;\n }\n\n // Prefix all DSC keys with \"sentry-\" and put them into a new object\n const sentryPrefixedDSC = Object.entries(dynamicSamplingContext).reduce>(\n (acc, [dscKey, dscValue]) => {\n if (dscValue) {\n acc[`${SENTRY_BAGGAGE_KEY_PREFIX}${dscKey}`] = dscValue;\n }\n return acc;\n },\n {},\n );\n\n return objectToBaggageHeader(sentryPrefixedDSC);\n}\n\n/**\n * Take a baggage header and parse it into an object.\n */\nexport function parseBaggageHeader(\n baggageHeader: string | string[] | number | null | undefined | boolean,\n): Record | undefined {\n if (!baggageHeader || (!isString(baggageHeader) && !Array.isArray(baggageHeader))) {\n return undefined;\n }\n\n if (Array.isArray(baggageHeader)) {\n // Combine all baggage headers into one object containing the baggage values so we can later read the Sentry-DSC-values from it\n return baggageHeader.reduce>((acc, curr) => {\n const currBaggageObject = baggageHeaderToObject(curr);\n Object.entries(currBaggageObject).forEach(([key, value]) => {\n acc[key] = value;\n });\n return acc;\n }, {});\n }\n\n return baggageHeaderToObject(baggageHeader);\n}\n\n/**\n * Will parse a baggage header, which is a simple key-value map, into a flat object.\n *\n * @param baggageHeader The baggage header to parse.\n * @returns a flat object containing all the key-value pairs from `baggageHeader`.\n */\nfunction baggageHeaderToObject(baggageHeader: string): Record {\n return baggageHeader\n .split(',')\n .map(baggageEntry => baggageEntry.split('=').map(keyOrValue => decodeURIComponent(keyOrValue.trim())))\n .reduce>((acc, [key, value]) => {\n if (key && value) {\n acc[key] = value;\n }\n return acc;\n }, {});\n}\n\n/**\n * Turns a flat object (key-value pairs) into a baggage header, which is also just key-value pairs.\n *\n * @param object The object to turn into a baggage header.\n * @returns a baggage header string, or `undefined` if the object didn't have any values, since an empty baggage header\n * is not spec compliant.\n */\nfunction objectToBaggageHeader(object: Record): string | undefined {\n if (Object.keys(object).length === 0) {\n // An empty baggage header is not spec compliant: We return undefined.\n return undefined;\n }\n\n return Object.entries(object).reduce((baggageHeader, [objectKey, objectValue], currentIndex) => {\n const baggageEntry = `${encodeURIComponent(objectKey)}=${encodeURIComponent(objectValue)}`;\n const newBaggageHeader = currentIndex === 0 ? baggageEntry : `${baggageHeader},${baggageEntry}`;\n if (newBaggageHeader.length > MAX_BAGGAGE_STRING_LENGTH) {\n DEBUG_BUILD &&\n logger.warn(\n `Not adding key: ${objectKey} with val: ${objectValue} to baggage header due to exceeding baggage size limits.`,\n );\n return baggageHeader;\n } else {\n return newBaggageHeader;\n }\n }, '');\n}\n", "import type { PropagationContext, TraceparentData } from '@sentry/types';\n\nimport { baggageHeaderToDynamicSamplingContext } from './baggage';\nimport { uuid4 } from './misc';\n\n// eslint-disable-next-line @sentry-internal/sdk/no-regexp-constructor -- RegExp is used for readability here\nexport const TRACEPARENT_REGEXP = new RegExp(\n '^[ \\\\t]*' + // whitespace\n '([0-9a-f]{32})?' + // trace_id\n '-?([0-9a-f]{16})?' + // span_id\n '-?([01])?' + // sampled\n '[ \\\\t]*$', // whitespace\n);\n\n/**\n * Extract transaction context data from a `sentry-trace` header.\n *\n * @param traceparent Traceparent string\n *\n * @returns Object containing data from the header, or undefined if traceparent string is malformed\n */\nexport function extractTraceparentData(traceparent?: string): TraceparentData | undefined {\n if (!traceparent) {\n return undefined;\n }\n\n const matches = traceparent.match(TRACEPARENT_REGEXP);\n if (!matches) {\n return undefined;\n }\n\n let parentSampled: boolean | undefined;\n if (matches[3] === '1') {\n parentSampled = true;\n } else if (matches[3] === '0') {\n parentSampled = false;\n }\n\n return {\n traceId: matches[1],\n parentSampled,\n parentSpanId: matches[2],\n };\n}\n\n/**\n * Create a propagation context from incoming headers or\n * creates a minimal new one if the headers are undefined.\n */\nexport function propagationContextFromHeaders(\n sentryTrace: string | undefined,\n baggage: string | number | boolean | string[] | null | undefined,\n): PropagationContext {\n const traceparentData = extractTraceparentData(sentryTrace);\n const dynamicSamplingContext = baggageHeaderToDynamicSamplingContext(baggage);\n\n const { traceId, parentSpanId, parentSampled } = traceparentData || {};\n\n if (!traceparentData) {\n return {\n traceId: traceId || uuid4(),\n spanId: uuid4().substring(16),\n };\n } else {\n return {\n traceId: traceId || uuid4(),\n parentSpanId: parentSpanId || uuid4().substring(16),\n spanId: uuid4().substring(16),\n sampled: parentSampled,\n dsc: dynamicSamplingContext || {}, // If we have traceparent data but no DSC it means we are not head of trace and we must freeze it\n };\n }\n}\n\n/**\n * Create sentry-trace header from span context values.\n */\nexport function generateSentryTraceHeader(\n traceId: string = uuid4(),\n spanId: string = uuid4().substring(16),\n sampled?: boolean,\n): string {\n let sampledString = '';\n if (sampled !== undefined) {\n sampledString = sampled ? '-1' : '-0';\n }\n return `${traceId}-${spanId}${sampledString}`;\n}\n", "import type {\n Attachment,\n AttachmentItem,\n BaseEnvelopeHeaders,\n BaseEnvelopeItemHeaders,\n DataCategory,\n DsnComponents,\n Envelope,\n EnvelopeItemType,\n Event,\n EventEnvelopeHeaders,\n SdkInfo,\n SdkMetadata,\n SpanItem,\n SpanJSON,\n} from '@sentry/types';\n\nimport { dsnToString } from './dsn';\nimport { normalize } from './normalize';\nimport { dropUndefinedKeys } from './object';\nimport { GLOBAL_OBJ } from './worldwide';\n\n/**\n * Creates an envelope.\n * Make sure to always explicitly provide the generic to this function\n * so that the envelope types resolve correctly.\n */\nexport function createEnvelope(headers: E[0], items: E[1] = []): E {\n return [headers, items] as E;\n}\n\n/**\n * Add an item to an envelope.\n * Make sure to always explicitly provide the generic to this function\n * so that the envelope types resolve correctly.\n */\nexport function addItemToEnvelope(envelope: E, newItem: E[1][number]): E {\n const [headers, items] = envelope;\n return [headers, [...items, newItem]] as unknown as E;\n}\n\n/**\n * Convenience function to loop through the items and item types of an envelope.\n * (This function was mostly created because working with envelope types is painful at the moment)\n *\n * If the callback returns true, the rest of the items will be skipped.\n */\nexport function forEachEnvelopeItem(\n envelope: Envelope,\n callback: (envelopeItem: E[1][number], envelopeItemType: E[1][number][0]['type']) => boolean | void,\n): boolean {\n const envelopeItems = envelope[1];\n\n for (const envelopeItem of envelopeItems) {\n const envelopeItemType = envelopeItem[0].type;\n const result = callback(envelopeItem, envelopeItemType);\n\n if (result) {\n return true;\n }\n }\n\n return false;\n}\n\n/**\n * Returns true if the envelope contains any of the given envelope item types\n */\nexport function envelopeContainsItemType(envelope: Envelope, types: EnvelopeItemType[]): boolean {\n return forEachEnvelopeItem(envelope, (_, type) => types.includes(type));\n}\n\n/**\n * Encode a string to UTF8 array.\n */\nfunction encodeUTF8(input: string): Uint8Array {\n return GLOBAL_OBJ.__SENTRY__ && GLOBAL_OBJ.__SENTRY__.encodePolyfill\n ? GLOBAL_OBJ.__SENTRY__.encodePolyfill(input)\n : new TextEncoder().encode(input);\n}\n\n/**\n * Decode a UTF8 array to string.\n */\nfunction decodeUTF8(input: Uint8Array): string {\n return GLOBAL_OBJ.__SENTRY__ && GLOBAL_OBJ.__SENTRY__.decodePolyfill\n ? GLOBAL_OBJ.__SENTRY__.decodePolyfill(input)\n : new TextDecoder().decode(input);\n}\n\n/**\n * Serializes an envelope.\n */\nexport function serializeEnvelope(envelope: Envelope): string | Uint8Array {\n const [envHeaders, items] = envelope;\n\n // Initially we construct our envelope as a string and only convert to binary chunks if we encounter binary data\n let parts: string | Uint8Array[] = JSON.stringify(envHeaders);\n\n function append(next: string | Uint8Array): void {\n if (typeof parts === 'string') {\n parts = typeof next === 'string' ? parts + next : [encodeUTF8(parts), next];\n } else {\n parts.push(typeof next === 'string' ? encodeUTF8(next) : next);\n }\n }\n\n for (const item of items) {\n const [itemHeaders, payload] = item;\n\n append(`\\n${JSON.stringify(itemHeaders)}\\n`);\n\n if (typeof payload === 'string' || payload instanceof Uint8Array) {\n append(payload);\n } else {\n let stringifiedPayload: string;\n try {\n stringifiedPayload = JSON.stringify(payload);\n } catch (e) {\n // In case, despite all our efforts to keep `payload` circular-dependency-free, `JSON.strinify()` still\n // fails, we try again after normalizing it again with infinite normalization depth. This of course has a\n // performance impact but in this case a performance hit is better than throwing.\n stringifiedPayload = JSON.stringify(normalize(payload));\n }\n append(stringifiedPayload);\n }\n }\n\n return typeof parts === 'string' ? parts : concatBuffers(parts);\n}\n\nfunction concatBuffers(buffers: Uint8Array[]): Uint8Array {\n const totalLength = buffers.reduce((acc, buf) => acc + buf.length, 0);\n\n const merged = new Uint8Array(totalLength);\n let offset = 0;\n for (const buffer of buffers) {\n merged.set(buffer, offset);\n offset += buffer.length;\n }\n\n return merged;\n}\n\n/**\n * Parses an envelope\n */\nexport function parseEnvelope(env: string | Uint8Array): Envelope {\n let buffer = typeof env === 'string' ? encodeUTF8(env) : env;\n\n function readBinary(length: number): Uint8Array {\n const bin = buffer.subarray(0, length);\n // Replace the buffer with the remaining data excluding trailing newline\n buffer = buffer.subarray(length + 1);\n return bin;\n }\n\n function readJson(): T {\n let i = buffer.indexOf(0xa);\n // If we couldn't find a newline, we must have found the end of the buffer\n if (i < 0) {\n i = buffer.length;\n }\n\n return JSON.parse(decodeUTF8(readBinary(i))) as T;\n }\n\n const envelopeHeader = readJson();\n // eslint-disable-next-line @typescript-eslint/no-explicit-any\n const items: [any, any][] = [];\n\n while (buffer.length) {\n const itemHeader = readJson();\n const binaryLength = typeof itemHeader.length === 'number' ? itemHeader.length : undefined;\n\n items.push([itemHeader, binaryLength ? readBinary(binaryLength) : readJson()]);\n }\n\n return [envelopeHeader, items];\n}\n\n/**\n * Creates envelope item for a single span\n */\nexport function createSpanEnvelopeItem(spanJson: Partial): SpanItem {\n const spanHeaders: SpanItem[0] = {\n type: 'span',\n };\n\n return [spanHeaders, spanJson];\n}\n\n/**\n * Creates attachment envelope items\n */\nexport function createAttachmentEnvelopeItem(attachment: Attachment): AttachmentItem {\n const buffer = typeof attachment.data === 'string' ? encodeUTF8(attachment.data) : attachment.data;\n\n return [\n dropUndefinedKeys({\n type: 'attachment',\n length: buffer.length,\n filename: attachment.filename,\n content_type: attachment.contentType,\n attachment_type: attachment.attachmentType,\n }),\n buffer,\n ];\n}\n\nconst ITEM_TYPE_TO_DATA_CATEGORY_MAP: Record = {\n session: 'session',\n sessions: 'session',\n attachment: 'attachment',\n transaction: 'transaction',\n event: 'error',\n client_report: 'internal',\n user_report: 'default',\n profile: 'profile',\n profile_chunk: 'profile',\n replay_event: 'replay',\n replay_recording: 'replay',\n check_in: 'monitor',\n feedback: 'feedback',\n span: 'span',\n statsd: 'metric_bucket',\n};\n\n/**\n * Maps the type of an envelope item to a data category.\n */\nexport function envelopeItemTypeToDataCategory(type: EnvelopeItemType): DataCategory {\n return ITEM_TYPE_TO_DATA_CATEGORY_MAP[type];\n}\n\n/** Extracts the minimal SDK info from the metadata or an events */\nexport function getSdkMetadataForEnvelopeHeader(metadataOrEvent?: SdkMetadata | Event): SdkInfo | undefined {\n if (!metadataOrEvent || !metadataOrEvent.sdk) {\n return;\n }\n const { name, version } = metadataOrEvent.sdk;\n return { name, version };\n}\n\n/**\n * Creates event envelope headers, based on event, sdk info and tunnel\n * Note: This function was extracted from the core package to make it available in Replay\n */\nexport function createEventEnvelopeHeaders(\n event: Event,\n sdkInfo: SdkInfo | undefined,\n tunnel: string | undefined,\n dsn?: DsnComponents,\n): EventEnvelopeHeaders {\n const dynamicSamplingContext = event.sdkProcessingMetadata && event.sdkProcessingMetadata.dynamicSamplingContext;\n return {\n event_id: event.event_id as string,\n sent_at: new Date().toISOString(),\n ...(sdkInfo && { sdk: sdkInfo }),\n ...(!!tunnel && dsn && { dsn: dsnToString(dsn) }),\n ...(dynamicSamplingContext && {\n trace: dropUndefinedKeys({ ...dynamicSamplingContext }),\n }),\n };\n}\n", "import type { ClientReport, ClientReportEnvelope, ClientReportItem } from '@sentry/types';\n\nimport { createEnvelope } from './envelope';\nimport { dateTimestampInSeconds } from './time';\n\n/**\n * Creates client report envelope\n * @param discarded_events An array of discard events\n * @param dsn A DSN that can be set on the header. Optional.\n */\nexport function createClientReportEnvelope(\n discarded_events: ClientReport['discarded_events'],\n dsn?: string,\n timestamp?: number,\n): ClientReportEnvelope {\n const clientReportItem: ClientReportItem = [\n { type: 'client_report' },\n {\n timestamp: timestamp || dateTimestampInSeconds(),\n discarded_events,\n },\n ];\n return createEnvelope(dsn ? { dsn } : {}, [clientReportItem]);\n}\n", "import type { DataCategory, TransportMakeRequestResponse } from '@sentry/types';\n\n// Intentionally keeping the key broad, as we don't know for sure what rate limit headers get returned from backend\nexport type RateLimits = Record;\n\nexport const DEFAULT_RETRY_AFTER = 60 * 1000; // 60 seconds\n\n/**\n * Extracts Retry-After value from the request header or returns default value\n * @param header string representation of 'Retry-After' header\n * @param now current unix timestamp\n *\n */\nexport function parseRetryAfterHeader(header: string, now: number = Date.now()): number {\n const headerDelay = parseInt(`${header}`, 10);\n if (!isNaN(headerDelay)) {\n return headerDelay * 1000;\n }\n\n const headerDate = Date.parse(`${header}`);\n if (!isNaN(headerDate)) {\n return headerDate - now;\n }\n\n return DEFAULT_RETRY_AFTER;\n}\n\n/**\n * Gets the time that the given category is disabled until for rate limiting.\n * In case no category-specific limit is set but a general rate limit across all categories is active,\n * that time is returned.\n *\n * @return the time in ms that the category is disabled until or 0 if there's no active rate limit.\n */\nexport function disabledUntil(limits: RateLimits, dataCategory: DataCategory): number {\n return limits[dataCategory] || limits.all || 0;\n}\n\n/**\n * Checks if a category is rate limited\n */\nexport function isRateLimited(limits: RateLimits, dataCategory: DataCategory, now: number = Date.now()): boolean {\n return disabledUntil(limits, dataCategory) > now;\n}\n\n/**\n * Update ratelimits from incoming headers.\n *\n * @return the updated RateLimits object.\n */\nexport function updateRateLimits(\n limits: RateLimits,\n { statusCode, headers }: TransportMakeRequestResponse,\n now: number = Date.now(),\n): RateLimits {\n const updatedRateLimits: RateLimits = {\n ...limits,\n };\n\n // \"The name is case-insensitive.\"\n // https://developer.mozilla.org/en-US/docs/Web/API/Headers/get\n const rateLimitHeader = headers && headers['x-sentry-rate-limits'];\n const retryAfterHeader = headers && headers['retry-after'];\n\n if (rateLimitHeader) {\n /**\n * rate limit headers are of the form\n *
,
,..\n * where each
is of the form\n * : : : : \n * where\n * is a delay in seconds\n * is the event type(s) (error, transaction, etc) being rate limited and is of the form\n * ;;...\n * is what's being limited (org, project, or key) - ignored by SDK\n * is an arbitrary string like \"org_quota\" - ignored by SDK\n * Semicolon-separated list of metric namespace identifiers. Defines which namespace(s) will be affected.\n * Only present if rate limit applies to the metric_bucket data category.\n */\n for (const limit of rateLimitHeader.trim().split(',')) {\n const [retryAfter, categories, , , namespaces] = limit.split(':', 5) as [string, ...string[]];\n const headerDelay = parseInt(retryAfter, 10);\n const delay = (!isNaN(headerDelay) ? headerDelay : 60) * 1000; // 60sec default\n if (!categories) {\n updatedRateLimits.all = now + delay;\n } else {\n for (const category of categories.split(';')) {\n if (category === 'metric_bucket') {\n // namespaces will be present when category === 'metric_bucket'\n if (!namespaces || namespaces.split(';').includes('custom')) {\n updatedRateLimits[category] = now + delay;\n }\n } else {\n updatedRateLimits[category] = now + delay;\n }\n }\n }\n }\n } else if (retryAfterHeader) {\n updatedRateLimits.all = now + parseRetryAfterHeader(retryAfterHeader, now);\n } else if (statusCode === 429) {\n updatedRateLimits.all = now + 60 * 1000;\n }\n\n return updatedRateLimits;\n}\n", "// https://github.com/alangpierce/sucrase/tree/265887868966917f3b924ce38dfad01fbab1329f\n//\n// The MIT License (MIT)\n//\n// Copyright (c) 2012-2018 various contributors (see AUTHORS)\n//\n// Permission is hereby granted, free of charge, to any person obtaining a copy\n// of this software and associated documentation files (the \"Software\"), to deal\n// in the Software without restriction, including without limitation the rights\n// to use, copy, modify, merge, publish, distribute, sublicense, and/or sell\n// copies of the Software, and to permit persons to whom the Software is\n// furnished to do so, subject to the following conditions:\n//\n// The above copyright notice and this permission notice shall be included in all\n// copies or substantial portions of the Software.\n//\n// THE SOFTWARE IS PROVIDED \"AS IS\", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR\n// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,\n// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE\n// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER\n// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,\n// OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE\n// SOFTWARE.\n\n/**\n * Polyfill for the nullish coalescing operator (`??`).\n *\n * Note that the RHS is wrapped in a function so that if it's a computed value, that evaluation won't happen unless the\n * LHS evaluates to a nullish value, to mimic the operator's short-circuiting behavior.\n *\n * Adapted from Sucrase (https://github.com/alangpierce/sucrase)\n *\n * @param lhs The value of the expression to the left of the `??`\n * @param rhsFn A function returning the value of the expression to the right of the `??`\n * @returns The LHS value, unless it's `null` or `undefined`, in which case, the RHS value\n */\nexport function _nullishCoalesce(lhs: unknown, rhsFn: () => unknown): unknown {\n // by checking for loose equality to `null`, we catch both `null` and `undefined`\n return lhs != null ? lhs : rhsFn();\n}\n\n// Sucrase version:\n// function _nullishCoalesce(lhs, rhsFn) {\n// if (lhs != null) {\n// return lhs;\n// } else {\n// return rhsFn();\n// }\n// }\n", "// https://github.com/alangpierce/sucrase/tree/265887868966917f3b924ce38dfad01fbab1329f\n//\n// The MIT License (MIT)\n//\n// Copyright (c) 2012-2018 various contributors (see AUTHORS)\n//\n// Permission is hereby granted, free of charge, to any person obtaining a copy\n// of this software and associated documentation files (the \"Software\"), to deal\n// in the Software without restriction, including without limitation the rights\n// to use, copy, modify, merge, publish, distribute, sublicense, and/or sell\n// copies of the Software, and to permit persons to whom the Software is\n// furnished to do so, subject to the following conditions:\n//\n// The above copyright notice and this permission notice shall be included in all\n// copies or substantial portions of the Software.\n//\n// THE SOFTWARE IS PROVIDED \"AS IS\", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR\n// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,\n// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE\n// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER\n// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,\n// OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE\n// SOFTWARE.\n\nimport type { GenericFunction } from './types';\n\n/**\n * Polyfill for the optional chain operator, `?.`, given previous conversion of the expression into an array of values,\n * descriptors, and functions.\n *\n * Adapted from Sucrase (https://github.com/alangpierce/sucrase)\n * See https://github.com/alangpierce/sucrase/blob/265887868966917f3b924ce38dfad01fbab1329f/src/transformers/OptionalChainingNullishTransformer.ts#L15\n *\n * @param ops Array result of expression conversion\n * @returns The value of the expression\n */\nexport function _optionalChain(ops: unknown[]): unknown {\n let lastAccessLHS: unknown = undefined;\n let value = ops[0];\n let i = 1;\n while (i < ops.length) {\n const op = ops[i] as string;\n const fn = ops[i + 1] as (intermediateValue: unknown) => unknown;\n i += 2;\n // by checking for loose equality to `null`, we catch both `null` and `undefined`\n if ((op === 'optionalAccess' || op === 'optionalCall') && value == null) {\n // really we're meaning to return `undefined` as an actual value here, but it saves bytes not to write it\n return;\n }\n if (op === 'access' || op === 'optionalAccess') {\n lastAccessLHS = value;\n value = fn(value);\n } else if (op === 'call' || op === 'optionalCall') {\n value = fn((...args: unknown[]) => (value as GenericFunction).call(lastAccessLHS, ...args));\n lastAccessLHS = undefined;\n }\n }\n return value;\n}\n\n// Sucrase version\n// function _optionalChain(ops) {\n// let lastAccessLHS = undefined;\n// let value = ops[0];\n// let i = 1;\n// while (i < ops.length) {\n// const op = ops[i];\n// const fn = ops[i + 1];\n// i += 2;\n// if ((op === 'optionalAccess' || op === 'optionalCall') && value == null) {\n// return undefined;\n// }\n// if (op === 'access' || op === 'optionalAccess') {\n// lastAccessLHS = value;\n// value = fn(value);\n// } else if (op === 'call' || op === 'optionalCall') {\n// value = fn((...args) => value.call(lastAccessLHS, ...args));\n// lastAccessLHS = undefined;\n// }\n// }\n// return value;\n// }\n", "import type { PropagationContext } from '@sentry/types';\nimport { uuid4 } from './misc';\n\n/**\n * Returns a new minimal propagation context\n */\nexport function generatePropagationContext(): PropagationContext {\n return {\n traceId: uuid4(),\n spanId: uuid4().substring(16),\n };\n}\n", "// Based on https://github.com/angular/angular.js/pull/13945/files\n// The MIT License\n\n// Copyright (c) 2010-2016 Google, Inc. http://angularjs.org\n\n// Permission is hereby granted, free of charge, to any person obtaining a copy\n// of this software and associated documentation files (the \"Software\"), to deal\n// in the Software without restriction, including without limitation the rights\n// to use, copy, modify, merge, publish, distribute, sublicense, and/or sell\n// copies of the Software, and to permit persons to whom the Software is\n// furnished to do so, subject to the following conditions:\n\n// The above copyright notice and this permission notice shall be included in\n// all copies or substantial portions of the Software.\n\n// THE SOFTWARE IS PROVIDED \"AS IS\", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR\n// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,\n// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE\n// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER\n// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,\n// OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN\n// THE SOFTWARE.\n\nimport { GLOBAL_OBJ } from '../worldwide';\n\nconst WINDOW = GLOBAL_OBJ as unknown as Window;\n\n/**\n * Tells whether current environment supports History API\n * {@link supportsHistory}.\n *\n * @returns Answer to the given question.\n */\nexport function supportsHistory(): boolean {\n // NOTE: in Chrome App environment, touching history.pushState, *even inside\n // a try/catch block*, will cause Chrome to output an error to console.error\n // borrowed from: https://github.com/angular/angular.js/pull/13945/files\n /* eslint-disable @typescript-eslint/no-unsafe-member-access */\n // eslint-disable-next-line @typescript-eslint/no-explicit-any\n const chromeVar = (WINDOW as any).chrome;\n const isChromePackagedApp = chromeVar && chromeVar.app && chromeVar.app.runtime;\n /* eslint-enable @typescript-eslint/no-unsafe-member-access */\n const hasHistoryApi = 'history' in WINDOW && !!WINDOW.history.pushState && !!WINDOW.history.replaceState;\n\n return !isChromePackagedApp && hasHistoryApi;\n}\n", "declare const __DEBUG_BUILD__: boolean;\n\n/**\n * This serves as a build time flag that will be true by default, but false in non-debug builds or if users replace `__SENTRY_DEBUG__` in their generated code.\n *\n * ATTENTION: This constant must never cross package boundaries (i.e. be exported) to guarantee that it can be used for tree shaking.\n */\nexport const DEBUG_BUILD = __DEBUG_BUILD__;\n", "import type { Client, Integration, MetricsAggregator, Scope } from '@sentry/types';\nimport { GLOBAL_OBJ, SDK_VERSION } from '@sentry/utils';\nimport type { AsyncContextStack } from './asyncContext/stackStrategy';\nimport type { AsyncContextStrategy } from './asyncContext/types';\n\n/**\n * An object that contains globally accessible properties and maintains a scope stack.\n * @hidden\n */\nexport interface Carrier {\n __SENTRY__?: VersionedCarrier;\n}\n\ntype VersionedCarrier = {\n version?: string;\n} & Record, SentryCarrier>;\n\ninterface SentryCarrier {\n acs?: AsyncContextStrategy;\n stack?: AsyncContextStack;\n\n globalScope?: Scope;\n defaultIsolationScope?: Scope;\n defaultCurrentScope?: Scope;\n globalMetricsAggregators?: WeakMap | undefined;\n\n // TODO(v9): Remove these properties - they are no longer used and were left over in v8\n integrations?: Integration[];\n extensions?: {\n // eslint-disable-next-line @typescript-eslint/ban-types\n [key: string]: Function;\n };\n}\n\n/**\n * Returns the global shim registry.\n *\n * FIXME: This function is problematic, because despite always returning a valid Carrier,\n * it has an optional `__SENTRY__` property, which then in turn requires us to always perform an unnecessary check\n * at the call-site. We always access the carrier through this function, so we can guarantee that `__SENTRY__` is there.\n **/\nexport function getMainCarrier(): Carrier {\n // This ensures a Sentry carrier exists\n getSentryCarrier(GLOBAL_OBJ);\n return GLOBAL_OBJ;\n}\n\n/** Will either get the existing sentry carrier, or create a new one. */\nexport function getSentryCarrier(carrier: Carrier): SentryCarrier {\n const __SENTRY__ = (carrier.__SENTRY__ = carrier.__SENTRY__ || {});\n\n // For now: First SDK that sets the .version property wins\n __SENTRY__.version = __SENTRY__.version || SDK_VERSION;\n\n // Intentionally populating and returning the version of \"this\" SDK instance\n // rather than what's set in .version so that \"this\" SDK always gets its carrier\n return (__SENTRY__[SDK_VERSION] = __SENTRY__[SDK_VERSION] || {});\n}\n", "import type { SerializedSession, Session, SessionContext, SessionStatus } from '@sentry/types';\nimport { dropUndefinedKeys, timestampInSeconds, uuid4 } from '@sentry/utils';\n/**\n * Creates a new `Session` object by setting certain default parameters. If optional @param context\n * is passed, the passed properties are applied to the session object.\n *\n * @param context (optional) additional properties to be applied to the returned session object\n *\n * @returns a new `Session` object\n */\nexport function makeSession(context?: Omit): Session {\n // Both timestamp and started are in seconds since the UNIX epoch.\n const startingTime = timestampInSeconds();\n\n const session: Session = {\n sid: uuid4(),\n init: true,\n timestamp: startingTime,\n started: startingTime,\n duration: 0,\n status: 'ok',\n errors: 0,\n ignoreDuration: false,\n toJSON: () => sessionToJSON(session),\n };\n\n if (context) {\n updateSession(session, context);\n }\n\n return session;\n}\n\n/**\n * Updates a session object with the properties passed in the context.\n *\n * Note that this function mutates the passed object and returns void.\n * (Had to do this instead of returning a new and updated session because closing and sending a session\n * makes an update to the session after it was passed to the sending logic.\n * @see BaseClient.captureSession )\n *\n * @param session the `Session` to update\n * @param context the `SessionContext` holding the properties that should be updated in @param session\n */\n// eslint-disable-next-line complexity\nexport function updateSession(session: Session, context: SessionContext = {}): void {\n if (context.user) {\n if (!session.ipAddress && context.user.ip_address) {\n session.ipAddress = context.user.ip_address;\n }\n\n if (!session.did && !context.did) {\n session.did = context.user.id || context.user.email || context.user.username;\n }\n }\n\n session.timestamp = context.timestamp || timestampInSeconds();\n\n if (context.abnormal_mechanism) {\n session.abnormal_mechanism = context.abnormal_mechanism;\n }\n\n if (context.ignoreDuration) {\n session.ignoreDuration = context.ignoreDuration;\n }\n if (context.sid) {\n // Good enough uuid validation. — Kamil\n session.sid = context.sid.length === 32 ? context.sid : uuid4();\n }\n if (context.init !== undefined) {\n session.init = context.init;\n }\n if (!session.did && context.did) {\n session.did = `${context.did}`;\n }\n if (typeof context.started === 'number') {\n session.started = context.started;\n }\n if (session.ignoreDuration) {\n session.duration = undefined;\n } else if (typeof context.duration === 'number') {\n session.duration = context.duration;\n } else {\n const duration = session.timestamp - session.started;\n session.duration = duration >= 0 ? duration : 0;\n }\n if (context.release) {\n session.release = context.release;\n }\n if (context.environment) {\n session.environment = context.environment;\n }\n if (!session.ipAddress && context.ipAddress) {\n session.ipAddress = context.ipAddress;\n }\n if (!session.userAgent && context.userAgent) {\n session.userAgent = context.userAgent;\n }\n if (typeof context.errors === 'number') {\n session.errors = context.errors;\n }\n if (context.status) {\n session.status = context.status;\n }\n}\n\n/**\n * Closes a session by setting its status and updating the session object with it.\n * Internally calls `updateSession` to update the passed session object.\n *\n * Note that this function mutates the passed session (@see updateSession for explanation).\n *\n * @param session the `Session` object to be closed\n * @param status the `SessionStatus` with which the session was closed. If you don't pass a status,\n * this function will keep the previously set status, unless it was `'ok'` in which case\n * it is changed to `'exited'`.\n */\nexport function closeSession(session: Session, status?: Exclude): void {\n let context = {};\n if (status) {\n context = { status };\n } else if (session.status === 'ok') {\n context = { status: 'exited' };\n }\n\n updateSession(session, context);\n}\n\n/**\n * Serializes a passed session object to a JSON object with a slightly different structure.\n * This is necessary because the Sentry backend requires a slightly different schema of a session\n * than the one the JS SDKs use internally.\n *\n * @param session the session to be converted\n *\n * @returns a JSON object of the passed session\n */\nfunction sessionToJSON(session: Session): SerializedSession {\n return dropUndefinedKeys({\n sid: `${session.sid}`,\n init: session.init,\n // Make sure that sec is converted to ms for date constructor\n started: new Date(session.started * 1000).toISOString(),\n timestamp: new Date(session.timestamp * 1000).toISOString(),\n status: session.status,\n errors: session.errors,\n did: typeof session.did === 'number' || typeof session.did === 'string' ? `${session.did}` : undefined,\n duration: session.duration,\n abnormal_mechanism: session.abnormal_mechanism,\n attrs: {\n release: session.release,\n environment: session.environment,\n ip_address: session.ipAddress,\n user_agent: session.userAgent,\n },\n });\n}\n", "import type { Scope, Span } from '@sentry/types';\nimport { addNonEnumerableProperty } from '@sentry/utils';\n\nconst SCOPE_SPAN_FIELD = '_sentrySpan';\n\ntype ScopeWithMaybeSpan = Scope & {\n [SCOPE_SPAN_FIELD]?: Span;\n};\n\n/**\n * Set the active span for a given scope.\n * NOTE: This should NOT be used directly, but is only used internally by the trace methods.\n */\nexport function _setSpanForScope(scope: Scope, span: Span | undefined): void {\n if (span) {\n addNonEnumerableProperty(scope as ScopeWithMaybeSpan, SCOPE_SPAN_FIELD, span);\n } else {\n // eslint-disable-next-line @typescript-eslint/no-dynamic-delete\n delete (scope as ScopeWithMaybeSpan)[SCOPE_SPAN_FIELD];\n }\n}\n\n/**\n * Get the active span for a given scope.\n * NOTE: This should NOT be used directly, but is only used internally by the trace methods.\n */\nexport function _getSpanForScope(scope: ScopeWithMaybeSpan): Span | undefined {\n return scope[SCOPE_SPAN_FIELD];\n}\n", "/* eslint-disable max-lines */\nimport type {\n Attachment,\n Breadcrumb,\n CaptureContext,\n Client,\n Context,\n Contexts,\n Event,\n EventHint,\n EventProcessor,\n Extra,\n Extras,\n Primitive,\n PropagationContext,\n RequestSession,\n Scope as ScopeInterface,\n ScopeContext,\n ScopeData,\n Session,\n SeverityLevel,\n User,\n} from '@sentry/types';\nimport { dateTimestampInSeconds, generatePropagationContext, isPlainObject, logger, uuid4 } from '@sentry/utils';\n\nimport { updateSession } from './session';\nimport { _getSpanForScope, _setSpanForScope } from './utils/spanOnScope';\n\n/**\n * Default value for maximum number of breadcrumbs added to an event.\n */\nconst DEFAULT_MAX_BREADCRUMBS = 100;\n\n/**\n * Holds additional event information.\n */\nclass ScopeClass implements ScopeInterface {\n /** Flag if notifying is happening. */\n protected _notifyingListeners: boolean;\n\n /** Callback for client to receive scope changes. */\n protected _scopeListeners: Array<(scope: Scope) => void>;\n\n /** Callback list that will be called during event processing. */\n protected _eventProcessors: EventProcessor[];\n\n /** Array of breadcrumbs. */\n protected _breadcrumbs: Breadcrumb[];\n\n /** User */\n protected _user: User;\n\n /** Tags */\n protected _tags: { [key: string]: Primitive };\n\n /** Extra */\n protected _extra: Extras;\n\n /** Contexts */\n protected _contexts: Contexts;\n\n /** Attachments */\n protected _attachments: Attachment[];\n\n /** Propagation Context for distributed tracing */\n protected _propagationContext: PropagationContext;\n\n /**\n * A place to stash data which is needed at some point in the SDK's event processing pipeline but which shouldn't get\n * sent to Sentry\n */\n protected _sdkProcessingMetadata: { [key: string]: unknown };\n\n /** Fingerprint */\n protected _fingerprint?: string[];\n\n /** Severity */\n protected _level?: SeverityLevel;\n\n /**\n * Transaction Name\n *\n * IMPORTANT: The transaction name on the scope has nothing to do with root spans/transaction objects.\n * It's purpose is to assign a transaction to the scope that's added to non-transaction events.\n */\n protected _transactionName?: string;\n\n /** Session */\n protected _session?: Session;\n\n /** Request Mode Session Status */\n protected _requestSession?: RequestSession;\n\n /** The client on this scope */\n protected _client?: Client;\n\n /** Contains the last event id of a captured event. */\n protected _lastEventId?: string;\n\n // NOTE: Any field which gets added here should get added not only to the constructor but also to the `clone` method.\n\n public constructor() {\n this._notifyingListeners = false;\n this._scopeListeners = [];\n this._eventProcessors = [];\n this._breadcrumbs = [];\n this._attachments = [];\n this._user = {};\n this._tags = {};\n this._extra = {};\n this._contexts = {};\n this._sdkProcessingMetadata = {};\n this._propagationContext = generatePropagationContext();\n }\n\n /**\n * @inheritDoc\n */\n public clone(): ScopeClass {\n const newScope = new ScopeClass();\n newScope._breadcrumbs = [...this._breadcrumbs];\n newScope._tags = { ...this._tags };\n newScope._extra = { ...this._extra };\n newScope._contexts = { ...this._contexts };\n newScope._user = this._user;\n newScope._level = this._level;\n newScope._session = this._session;\n newScope._transactionName = this._transactionName;\n newScope._fingerprint = this._fingerprint;\n newScope._eventProcessors = [...this._eventProcessors];\n newScope._requestSession = this._requestSession;\n newScope._attachments = [...this._attachments];\n newScope._sdkProcessingMetadata = { ...this._sdkProcessingMetadata };\n newScope._propagationContext = { ...this._propagationContext };\n newScope._client = this._client;\n newScope._lastEventId = this._lastEventId;\n\n _setSpanForScope(newScope, _getSpanForScope(this));\n\n return newScope;\n }\n\n /**\n * @inheritDoc\n */\n public setClient(client: Client | undefined): void {\n this._client = client;\n }\n\n /**\n * @inheritDoc\n */\n public setLastEventId(lastEventId: string | undefined): void {\n this._lastEventId = lastEventId;\n }\n\n /**\n * @inheritDoc\n */\n public getClient(): C | undefined {\n return this._client as C | undefined;\n }\n\n /**\n * @inheritDoc\n */\n public lastEventId(): string | undefined {\n return this._lastEventId;\n }\n\n /**\n * @inheritDoc\n */\n public addScopeListener(callback: (scope: Scope) => void): void {\n this._scopeListeners.push(callback);\n }\n\n /**\n * @inheritDoc\n */\n public addEventProcessor(callback: EventProcessor): this {\n this._eventProcessors.push(callback);\n return this;\n }\n\n /**\n * @inheritDoc\n */\n public setUser(user: User | null): this {\n // If null is passed we want to unset everything, but still define keys,\n // so that later down in the pipeline any existing values are cleared.\n this._user = user || {\n email: undefined,\n id: undefined,\n ip_address: undefined,\n username: undefined,\n };\n\n if (this._session) {\n updateSession(this._session, { user });\n }\n\n this._notifyScopeListeners();\n return this;\n }\n\n /**\n * @inheritDoc\n */\n public getUser(): User | undefined {\n return this._user;\n }\n\n /**\n * @inheritDoc\n */\n public getRequestSession(): RequestSession | undefined {\n return this._requestSession;\n }\n\n /**\n * @inheritDoc\n */\n public setRequestSession(requestSession?: RequestSession): this {\n this._requestSession = requestSession;\n return this;\n }\n\n /**\n * @inheritDoc\n */\n public setTags(tags: { [key: string]: Primitive }): this {\n this._tags = {\n ...this._tags,\n ...tags,\n };\n this._notifyScopeListeners();\n return this;\n }\n\n /**\n * @inheritDoc\n */\n public setTag(key: string, value: Primitive): this {\n this._tags = { ...this._tags, [key]: value };\n this._notifyScopeListeners();\n return this;\n }\n\n /**\n * @inheritDoc\n */\n public setExtras(extras: Extras): this {\n this._extra = {\n ...this._extra,\n ...extras,\n };\n this._notifyScopeListeners();\n return this;\n }\n\n /**\n * @inheritDoc\n */\n public setExtra(key: string, extra: Extra): this {\n this._extra = { ...this._extra, [key]: extra };\n this._notifyScopeListeners();\n return this;\n }\n\n /**\n * @inheritDoc\n */\n public setFingerprint(fingerprint: string[]): this {\n this._fingerprint = fingerprint;\n this._notifyScopeListeners();\n return this;\n }\n\n /**\n * @inheritDoc\n */\n public setLevel(level: SeverityLevel): this {\n this._level = level;\n this._notifyScopeListeners();\n return this;\n }\n\n /**\n * @inheritDoc\n */\n public setTransactionName(name?: string): this {\n this._transactionName = name;\n this._notifyScopeListeners();\n return this;\n }\n\n /**\n * @inheritDoc\n */\n public setContext(key: string, context: Context | null): this {\n if (context === null) {\n // eslint-disable-next-line @typescript-eslint/no-dynamic-delete\n delete this._contexts[key];\n } else {\n this._contexts[key] = context;\n }\n\n this._notifyScopeListeners();\n return this;\n }\n\n /**\n * @inheritDoc\n */\n public setSession(session?: Session): this {\n if (!session) {\n delete this._session;\n } else {\n this._session = session;\n }\n this._notifyScopeListeners();\n return this;\n }\n\n /**\n * @inheritDoc\n */\n public getSession(): Session | undefined {\n return this._session;\n }\n\n /**\n * @inheritDoc\n */\n public update(captureContext?: CaptureContext): this {\n if (!captureContext) {\n return this;\n }\n\n const scopeToMerge = typeof captureContext === 'function' ? captureContext(this) : captureContext;\n\n const [scopeInstance, requestSession] =\n scopeToMerge instanceof Scope\n ? [scopeToMerge.getScopeData(), scopeToMerge.getRequestSession()]\n : isPlainObject(scopeToMerge)\n ? [captureContext as ScopeContext, (captureContext as ScopeContext).requestSession]\n : [];\n\n const { tags, extra, user, contexts, level, fingerprint = [], propagationContext } = scopeInstance || {};\n\n this._tags = { ...this._tags, ...tags };\n this._extra = { ...this._extra, ...extra };\n this._contexts = { ...this._contexts, ...contexts };\n\n if (user && Object.keys(user).length) {\n this._user = user;\n }\n\n if (level) {\n this._level = level;\n }\n\n if (fingerprint.length) {\n this._fingerprint = fingerprint;\n }\n\n if (propagationContext) {\n this._propagationContext = propagationContext;\n }\n\n if (requestSession) {\n this._requestSession = requestSession;\n }\n\n return this;\n }\n\n /**\n * @inheritDoc\n */\n public clear(): this {\n // client is not cleared here on purpose!\n this._breadcrumbs = [];\n this._tags = {};\n this._extra = {};\n this._user = {};\n this._contexts = {};\n this._level = undefined;\n this._transactionName = undefined;\n this._fingerprint = undefined;\n this._requestSession = undefined;\n this._session = undefined;\n _setSpanForScope(this, undefined);\n this._attachments = [];\n this._propagationContext = generatePropagationContext();\n\n this._notifyScopeListeners();\n return this;\n }\n\n /**\n * @inheritDoc\n */\n public addBreadcrumb(breadcrumb: Breadcrumb, maxBreadcrumbs?: number): this {\n const maxCrumbs = typeof maxBreadcrumbs === 'number' ? maxBreadcrumbs : DEFAULT_MAX_BREADCRUMBS;\n\n // No data has been changed, so don't notify scope listeners\n if (maxCrumbs <= 0) {\n return this;\n }\n\n const mergedBreadcrumb = {\n timestamp: dateTimestampInSeconds(),\n ...breadcrumb,\n };\n\n const breadcrumbs = this._breadcrumbs;\n breadcrumbs.push(mergedBreadcrumb);\n this._breadcrumbs = breadcrumbs.length > maxCrumbs ? breadcrumbs.slice(-maxCrumbs) : breadcrumbs;\n\n this._notifyScopeListeners();\n\n return this;\n }\n\n /**\n * @inheritDoc\n */\n public getLastBreadcrumb(): Breadcrumb | undefined {\n return this._breadcrumbs[this._breadcrumbs.length - 1];\n }\n\n /**\n * @inheritDoc\n */\n public clearBreadcrumbs(): this {\n this._breadcrumbs = [];\n this._notifyScopeListeners();\n return this;\n }\n\n /**\n * @inheritDoc\n */\n public addAttachment(attachment: Attachment): this {\n this._attachments.push(attachment);\n return this;\n }\n\n /**\n * @inheritDoc\n */\n public clearAttachments(): this {\n this._attachments = [];\n return this;\n }\n\n /** @inheritDoc */\n public getScopeData(): ScopeData {\n return {\n breadcrumbs: this._breadcrumbs,\n attachments: this._attachments,\n contexts: this._contexts,\n tags: this._tags,\n extra: this._extra,\n user: this._user,\n level: this._level,\n fingerprint: this._fingerprint || [],\n eventProcessors: this._eventProcessors,\n propagationContext: this._propagationContext,\n sdkProcessingMetadata: this._sdkProcessingMetadata,\n transactionName: this._transactionName,\n span: _getSpanForScope(this),\n };\n }\n\n /**\n * @inheritDoc\n */\n public setSDKProcessingMetadata(newData: { [key: string]: unknown }): this {\n this._sdkProcessingMetadata = { ...this._sdkProcessingMetadata, ...newData };\n\n return this;\n }\n\n /**\n * @inheritDoc\n */\n public setPropagationContext(context: PropagationContext): this {\n this._propagationContext = context;\n return this;\n }\n\n /**\n * @inheritDoc\n */\n public getPropagationContext(): PropagationContext {\n return this._propagationContext;\n }\n\n /**\n * @inheritDoc\n */\n public captureException(exception: unknown, hint?: EventHint): string {\n const eventId = hint && hint.event_id ? hint.event_id : uuid4();\n\n if (!this._client) {\n logger.warn('No client configured on scope - will not capture exception!');\n return eventId;\n }\n\n const syntheticException = new Error('Sentry syntheticException');\n\n this._client.captureException(\n exception,\n {\n originalException: exception,\n syntheticException,\n ...hint,\n event_id: eventId,\n },\n this,\n );\n\n return eventId;\n }\n\n /**\n * @inheritDoc\n */\n public captureMessage(message: string, level?: SeverityLevel, hint?: EventHint): string {\n const eventId = hint && hint.event_id ? hint.event_id : uuid4();\n\n if (!this._client) {\n logger.warn('No client configured on scope - will not capture message!');\n return eventId;\n }\n\n const syntheticException = new Error(message);\n\n this._client.captureMessage(\n message,\n level,\n {\n originalException: message,\n syntheticException,\n ...hint,\n event_id: eventId,\n },\n this,\n );\n\n return eventId;\n }\n\n /**\n * @inheritDoc\n */\n public captureEvent(event: Event, hint?: EventHint): string {\n const eventId = hint && hint.event_id ? hint.event_id : uuid4();\n\n if (!this._client) {\n logger.warn('No client configured on scope - will not capture event!');\n return eventId;\n }\n\n this._client.captureEvent(event, { ...hint, event_id: eventId }, this);\n\n return eventId;\n }\n\n /**\n * This will be called on every set call.\n */\n protected _notifyScopeListeners(): void {\n // We need this check for this._notifyingListeners to be able to work on scope during updates\n // If this check is not here we'll produce endless recursion when something is done with the scope\n // during the callback.\n if (!this._notifyingListeners) {\n this._notifyingListeners = true;\n this._scopeListeners.forEach(callback => {\n callback(this);\n });\n this._notifyingListeners = false;\n }\n }\n}\n\n// NOTE: By exporting this here as const & type, instead of doing `export class`,\n// We can get the correct class when importing from `@sentry/core`, but the original type (from `@sentry/types`)\n// This is helpful for interop, e.g. when doing `import type { Scope } from '@sentry/node';` (which re-exports this)\n\n/**\n * Holds additional event information.\n */\nexport const Scope = ScopeClass;\n\n/**\n * Holds additional event information.\n */\nexport type Scope = ScopeInterface;\n", "import type { Scope } from '@sentry/types';\nimport { getGlobalSingleton } from '@sentry/utils';\nimport { Scope as ScopeClass } from './scope';\n\n/** Get the default current scope. */\nexport function getDefaultCurrentScope(): Scope {\n return getGlobalSingleton('defaultCurrentScope', () => new ScopeClass());\n}\n\n/** Get the default isolation scope. */\nexport function getDefaultIsolationScope(): Scope {\n return getGlobalSingleton('defaultIsolationScope', () => new ScopeClass());\n}\n", "import type { Client, Scope as ScopeInterface } from '@sentry/types';\nimport { isThenable } from '@sentry/utils';\nimport { getDefaultCurrentScope, getDefaultIsolationScope } from '../defaultScopes';\nimport { Scope } from '../scope';\n\nimport { getMainCarrier, getSentryCarrier } from './../carrier';\nimport type { AsyncContextStrategy } from './types';\n\ninterface Layer {\n client?: Client;\n scope: ScopeInterface;\n}\n\n/**\n * This is an object that holds a stack of scopes.\n */\nexport class AsyncContextStack {\n private readonly _stack: [Layer, ...Layer[]];\n private _isolationScope: ScopeInterface;\n\n public constructor(scope?: ScopeInterface, isolationScope?: ScopeInterface) {\n let assignedScope;\n if (!scope) {\n assignedScope = new Scope();\n } else {\n assignedScope = scope;\n }\n\n let assignedIsolationScope;\n if (!isolationScope) {\n assignedIsolationScope = new Scope();\n } else {\n assignedIsolationScope = isolationScope;\n }\n\n this._stack = [{ scope: assignedScope }];\n this._isolationScope = assignedIsolationScope;\n }\n\n /**\n * Fork a scope for the stack.\n */\n public withScope(callback: (scope: ScopeInterface) => T): T {\n const scope = this._pushScope();\n\n let maybePromiseResult: T;\n try {\n maybePromiseResult = callback(scope);\n } catch (e) {\n this._popScope();\n throw e;\n }\n\n if (isThenable(maybePromiseResult)) {\n // @ts-expect-error - isThenable returns the wrong type\n return maybePromiseResult.then(\n res => {\n this._popScope();\n return res;\n },\n e => {\n this._popScope();\n throw e;\n },\n );\n }\n\n this._popScope();\n return maybePromiseResult;\n }\n\n /**\n * Get the client of the stack.\n */\n public getClient(): C | undefined {\n return this.getStackTop().client as C;\n }\n\n /**\n * Returns the scope of the top stack.\n */\n public getScope(): ScopeInterface {\n return this.getStackTop().scope;\n }\n\n /**\n * Get the isolation scope for the stack.\n */\n public getIsolationScope(): ScopeInterface {\n return this._isolationScope;\n }\n\n /**\n * Returns the scope stack for domains or the process.\n */\n public getStack(): Layer[] {\n return this._stack;\n }\n\n /**\n * Returns the topmost scope layer in the order domain > local > process.\n */\n public getStackTop(): Layer {\n return this._stack[this._stack.length - 1] as Layer;\n }\n\n /**\n * Push a scope to the stack.\n */\n private _pushScope(): ScopeInterface {\n // We want to clone the content of prev scope\n const scope = this.getScope().clone();\n this.getStack().push({\n client: this.getClient(),\n scope,\n });\n return scope;\n }\n\n /**\n * Pop a scope from the stack.\n */\n private _popScope(): boolean {\n if (this.getStack().length <= 1) return false;\n return !!this.getStack().pop();\n }\n}\n\n/**\n * Get the global async context stack.\n * This will be removed during the v8 cycle and is only here to make migration easier.\n */\nfunction getAsyncContextStack(): AsyncContextStack {\n const registry = getMainCarrier();\n const sentry = getSentryCarrier(registry);\n\n return (sentry.stack = sentry.stack || new AsyncContextStack(getDefaultCurrentScope(), getDefaultIsolationScope()));\n}\n\nfunction withScope(callback: (scope: ScopeInterface) => T): T {\n return getAsyncContextStack().withScope(callback);\n}\n\nfunction withSetScope(scope: ScopeInterface, callback: (scope: ScopeInterface) => T): T {\n const stack = getAsyncContextStack() as AsyncContextStack;\n return stack.withScope(() => {\n stack.getStackTop().scope = scope;\n return callback(scope);\n });\n}\n\nfunction withIsolationScope(callback: (isolationScope: ScopeInterface) => T): T {\n return getAsyncContextStack().withScope(() => {\n return callback(getAsyncContextStack().getIsolationScope());\n });\n}\n\n/**\n * Get the stack-based async context strategy.\n */\nexport function getStackAsyncContextStrategy(): AsyncContextStrategy {\n return {\n withIsolationScope,\n withScope,\n withSetScope,\n withSetIsolationScope: (_isolationScope: ScopeInterface, callback: (isolationScope: ScopeInterface) => T) => {\n return withIsolationScope(callback);\n },\n getCurrentScope: () => getAsyncContextStack().getScope(),\n getIsolationScope: () => getAsyncContextStack().getIsolationScope(),\n };\n}\n", "import type { Carrier } from './../carrier';\nimport { getMainCarrier, getSentryCarrier } from './../carrier';\nimport { getStackAsyncContextStrategy } from './stackStrategy';\nimport type { AsyncContextStrategy } from './types';\n\n/**\n * @private Private API with no semver guarantees!\n *\n * Sets the global async context strategy\n */\nexport function setAsyncContextStrategy(strategy: AsyncContextStrategy | undefined): void {\n // Get main carrier (global for every environment)\n const registry = getMainCarrier();\n const sentry = getSentryCarrier(registry);\n sentry.acs = strategy;\n}\n\n/**\n * Get the current async context strategy.\n * If none has been setup, the default will be used.\n */\nexport function getAsyncContextStrategy(carrier: Carrier): AsyncContextStrategy {\n const sentry = getSentryCarrier(carrier);\n\n if (sentry.acs) {\n return sentry.acs;\n }\n\n // Otherwise, use the default one (stack)\n return getStackAsyncContextStrategy();\n}\n", "import type { Scope } from '@sentry/types';\nimport type { Client } from '@sentry/types';\nimport { getGlobalSingleton } from '@sentry/utils';\nimport { getAsyncContextStrategy } from './asyncContext';\nimport { getMainCarrier } from './carrier';\nimport { Scope as ScopeClass } from './scope';\n\n/**\n * Get the currently active scope.\n */\nexport function getCurrentScope(): Scope {\n const carrier = getMainCarrier();\n const acs = getAsyncContextStrategy(carrier);\n return acs.getCurrentScope();\n}\n\n/**\n * Get the currently active isolation scope.\n * The isolation scope is active for the current exection context.\n */\nexport function getIsolationScope(): Scope {\n const carrier = getMainCarrier();\n const acs = getAsyncContextStrategy(carrier);\n return acs.getIsolationScope();\n}\n\n/**\n * Get the global scope.\n * This scope is applied to _all_ events.\n */\nexport function getGlobalScope(): Scope {\n return getGlobalSingleton('globalScope', () => new ScopeClass());\n}\n\n/**\n * Creates a new scope with and executes the given operation within.\n * The scope is automatically removed once the operation\n * finishes or throws.\n */\nexport function withScope(callback: (scope: Scope) => T): T;\n/**\n * Set the given scope as the active scope in the callback.\n */\nexport function withScope(scope: Scope | undefined, callback: (scope: Scope) => T): T;\n/**\n * Either creates a new active scope, or sets the given scope as active scope in the given callback.\n */\nexport function withScope(\n ...rest: [callback: (scope: Scope) => T] | [scope: Scope | undefined, callback: (scope: Scope) => T]\n): T {\n const carrier = getMainCarrier();\n const acs = getAsyncContextStrategy(carrier);\n\n // If a scope is defined, we want to make this the active scope instead of the default one\n if (rest.length === 2) {\n const [scope, callback] = rest;\n\n if (!scope) {\n return acs.withScope(callback);\n }\n\n return acs.withSetScope(scope, callback);\n }\n\n return acs.withScope(rest[0]);\n}\n\n/**\n * Attempts to fork the current isolation scope and the current scope based on the current async context strategy. If no\n * async context strategy is set, the isolation scope and the current scope will not be forked (this is currently the\n * case, for example, in the browser).\n *\n * Usage of this function in environments without async context strategy is discouraged and may lead to unexpected behaviour.\n *\n * This function is intended for Sentry SDK and SDK integration development. It is not recommended to be used in \"normal\"\n * applications directly because it comes with pitfalls. Use at your own risk!\n */\nexport function withIsolationScope(callback: (isolationScope: Scope) => T): T;\n/**\n * Set the provided isolation scope as active in the given callback. If no\n * async context strategy is set, the isolation scope and the current scope will not be forked (this is currently the\n * case, for example, in the browser).\n *\n * Usage of this function in environments without async context strategy is discouraged and may lead to unexpected behaviour.\n *\n * This function is intended for Sentry SDK and SDK integration development. It is not recommended to be used in \"normal\"\n * applications directly because it comes with pitfalls. Use at your own risk!\n *\n * If you pass in `undefined` as a scope, it will fork a new isolation scope, the same as if no scope is passed.\n */\nexport function withIsolationScope(isolationScope: Scope | undefined, callback: (isolationScope: Scope) => T): T;\n/**\n * Either creates a new active isolation scope, or sets the given isolation scope as active scope in the given callback.\n */\nexport function withIsolationScope(\n ...rest:\n | [callback: (isolationScope: Scope) => T]\n | [isolationScope: Scope | undefined, callback: (isolationScope: Scope) => T]\n): T {\n const carrier = getMainCarrier();\n const acs = getAsyncContextStrategy(carrier);\n\n // If a scope is defined, we want to make this the active scope instead of the default one\n if (rest.length === 2) {\n const [isolationScope, callback] = rest;\n\n if (!isolationScope) {\n return acs.withIsolationScope(callback);\n }\n\n return acs.withSetIsolationScope(isolationScope, callback);\n }\n\n return acs.withIsolationScope(rest[0]);\n}\n\n/**\n * Get the currently active client.\n */\nexport function getClient(): C | undefined {\n return getCurrentScope().getClient();\n}\n", "import type { MeasurementUnit, Span } from '@sentry/types';\nimport type { MetricSummary } from '@sentry/types';\nimport type { Primitive } from '@sentry/types';\nimport { dropUndefinedKeys } from '@sentry/utils';\nimport type { MetricType } from './types';\n\n/**\n * key: bucketKey\n * value: [exportKey, MetricSummary]\n */\ntype MetricSummaryStorage = Map;\n\nconst METRICS_SPAN_FIELD = '_sentryMetrics';\n\ntype SpanWithPotentialMetrics = Span & {\n [METRICS_SPAN_FIELD]?: MetricSummaryStorage;\n};\n\n/**\n * Fetches the metric summary if it exists for the passed span\n */\nexport function getMetricSummaryJsonForSpan(span: Span): Record> | undefined {\n const storage = (span as SpanWithPotentialMetrics)[METRICS_SPAN_FIELD];\n\n if (!storage) {\n return undefined;\n }\n const output: Record> = {};\n\n for (const [, [exportKey, summary]] of storage) {\n const arr = output[exportKey] || (output[exportKey] = []);\n arr.push(dropUndefinedKeys(summary));\n }\n\n return output;\n}\n\n/**\n * Updates the metric summary on a span.\n */\nexport function updateMetricSummaryOnSpan(\n span: Span,\n metricType: MetricType,\n sanitizedName: string,\n value: number,\n unit: MeasurementUnit,\n tags: Record,\n bucketKey: string,\n): void {\n const existingStorage = (span as SpanWithPotentialMetrics)[METRICS_SPAN_FIELD];\n const storage =\n existingStorage ||\n ((span as SpanWithPotentialMetrics)[METRICS_SPAN_FIELD] = new Map());\n\n const exportKey = `${metricType}:${sanitizedName}@${unit}`;\n const bucketItem = storage.get(bucketKey);\n\n if (bucketItem) {\n const [, summary] = bucketItem;\n storage.set(bucketKey, [\n exportKey,\n {\n min: Math.min(summary.min, value),\n max: Math.max(summary.max, value),\n count: (summary.count += 1),\n sum: (summary.sum += value),\n tags: summary.tags,\n },\n ]);\n } else {\n storage.set(bucketKey, [\n exportKey,\n {\n min: value,\n max: value,\n count: 1,\n sum: value,\n tags,\n },\n ]);\n }\n}\n", "/**\n * Use this attribute to represent the source of a span.\n * Should be one of: custom, url, route, view, component, task, unknown\n *\n */\nexport const SEMANTIC_ATTRIBUTE_SENTRY_SOURCE = 'sentry.source';\n\n/**\n * Use this attribute to represent the sample rate used for a span.\n */\nexport const SEMANTIC_ATTRIBUTE_SENTRY_SAMPLE_RATE = 'sentry.sample_rate';\n\n/**\n * Use this attribute to represent the operation of a span.\n */\nexport const SEMANTIC_ATTRIBUTE_SENTRY_OP = 'sentry.op';\n\n/**\n * Use this attribute to represent the origin of a span.\n */\nexport const SEMANTIC_ATTRIBUTE_SENTRY_ORIGIN = 'sentry.origin';\n\n/** The reason why an idle span finished. */\nexport const SEMANTIC_ATTRIBUTE_SENTRY_IDLE_SPAN_FINISH_REASON = 'sentry.idle_span_finish_reason';\n\n/** The unit of a measurement, which may be stored as a TimedEvent. */\nexport const SEMANTIC_ATTRIBUTE_SENTRY_MEASUREMENT_UNIT = 'sentry.measurement_unit';\n\n/** The value of a measurement, which may be stored as a TimedEvent. */\nexport const SEMANTIC_ATTRIBUTE_SENTRY_MEASUREMENT_VALUE = 'sentry.measurement_value';\n\n/**\n * The id of the profile that this span occured in.\n */\nexport const SEMANTIC_ATTRIBUTE_PROFILE_ID = 'sentry.profile_id';\n\nexport const SEMANTIC_ATTRIBUTE_EXCLUSIVE_TIME = 'sentry.exclusive_time';\n\nexport const SEMANTIC_ATTRIBUTE_CACHE_HIT = 'cache.hit';\n\nexport const SEMANTIC_ATTRIBUTE_CACHE_KEY = 'cache.key';\n\nexport const SEMANTIC_ATTRIBUTE_CACHE_ITEM_SIZE = 'cache.item_size';\n", "import type { Span, SpanStatus } from '@sentry/types';\n\nexport const SPAN_STATUS_UNSET = 0;\nexport const SPAN_STATUS_OK = 1;\nexport const SPAN_STATUS_ERROR = 2;\n\n/**\n * Converts a HTTP status code into a sentry status with a message.\n *\n * @param httpStatus The HTTP response status code.\n * @returns The span status or unknown_error.\n */\n// https://develop.sentry.dev/sdk/event-payloads/span/\nexport function getSpanStatusFromHttpCode(httpStatus: number): SpanStatus {\n if (httpStatus < 400 && httpStatus >= 100) {\n return { code: SPAN_STATUS_OK };\n }\n\n if (httpStatus >= 400 && httpStatus < 500) {\n switch (httpStatus) {\n case 401:\n return { code: SPAN_STATUS_ERROR, message: 'unauthenticated' };\n case 403:\n return { code: SPAN_STATUS_ERROR, message: 'permission_denied' };\n case 404:\n return { code: SPAN_STATUS_ERROR, message: 'not_found' };\n case 409:\n return { code: SPAN_STATUS_ERROR, message: 'already_exists' };\n case 413:\n return { code: SPAN_STATUS_ERROR, message: 'failed_precondition' };\n case 429:\n return { code: SPAN_STATUS_ERROR, message: 'resource_exhausted' };\n case 499:\n return { code: SPAN_STATUS_ERROR, message: 'cancelled' };\n default:\n return { code: SPAN_STATUS_ERROR, message: 'invalid_argument' };\n }\n }\n\n if (httpStatus >= 500 && httpStatus < 600) {\n switch (httpStatus) {\n case 501:\n return { code: SPAN_STATUS_ERROR, message: 'unimplemented' };\n case 503:\n return { code: SPAN_STATUS_ERROR, message: 'unavailable' };\n case 504:\n return { code: SPAN_STATUS_ERROR, message: 'deadline_exceeded' };\n default:\n return { code: SPAN_STATUS_ERROR, message: 'internal_error' };\n }\n }\n\n return { code: SPAN_STATUS_ERROR, message: 'unknown_error' };\n}\n\n/**\n * Sets the Http status attributes on the current span based on the http code.\n * Additionally, the span's status is updated, depending on the http code.\n */\nexport function setHttpStatus(span: Span, httpStatus: number): void {\n span.setAttribute('http.response.status_code', httpStatus);\n\n const spanStatus = getSpanStatusFromHttpCode(httpStatus);\n if (spanStatus.message !== 'unknown_error') {\n span.setStatus(spanStatus);\n }\n}\n", "import type {\n MeasurementUnit,\n Primitive,\n Span,\n SpanAttributes,\n SpanJSON,\n SpanOrigin,\n SpanStatus,\n SpanTimeInput,\n TraceContext,\n} from '@sentry/types';\nimport {\n addNonEnumerableProperty,\n dropUndefinedKeys,\n generateSentryTraceHeader,\n timestampInSeconds,\n} from '@sentry/utils';\nimport { getAsyncContextStrategy } from '../asyncContext';\nimport { getMainCarrier } from '../carrier';\nimport { getCurrentScope } from '../currentScopes';\nimport { getMetricSummaryJsonForSpan, updateMetricSummaryOnSpan } from '../metrics/metric-summary';\nimport type { MetricType } from '../metrics/types';\nimport { SEMANTIC_ATTRIBUTE_SENTRY_OP, SEMANTIC_ATTRIBUTE_SENTRY_ORIGIN } from '../semanticAttributes';\nimport type { SentrySpan } from '../tracing/sentrySpan';\nimport { SPAN_STATUS_OK, SPAN_STATUS_UNSET } from '../tracing/spanstatus';\nimport { _getSpanForScope } from './spanOnScope';\n\n// These are aligned with OpenTelemetry trace flags\nexport const TRACE_FLAG_NONE = 0x0;\nexport const TRACE_FLAG_SAMPLED = 0x1;\n\n/**\n * Convert a span to a trace context, which can be sent as the `trace` context in an event.\n * By default, this will only include trace_id, span_id & parent_span_id.\n * If `includeAllData` is true, it will also include data, op, status & origin.\n */\nexport function spanToTransactionTraceContext(span: Span): TraceContext {\n const { spanId: span_id, traceId: trace_id } = span.spanContext();\n const { data, op, parent_span_id, status, origin } = spanToJSON(span);\n\n return dropUndefinedKeys({\n parent_span_id,\n span_id,\n trace_id,\n data,\n op,\n status,\n origin,\n });\n}\n\n/**\n * Convert a span to a trace context, which can be sent as the `trace` context in a non-transaction event.\n */\nexport function spanToTraceContext(span: Span): TraceContext {\n const { spanId: span_id, traceId: trace_id } = span.spanContext();\n const { parent_span_id } = spanToJSON(span);\n\n return dropUndefinedKeys({ parent_span_id, span_id, trace_id });\n}\n\n/**\n * Convert a Span to a Sentry trace header.\n */\nexport function spanToTraceHeader(span: Span): string {\n const { traceId, spanId } = span.spanContext();\n const sampled = spanIsSampled(span);\n return generateSentryTraceHeader(traceId, spanId, sampled);\n}\n\n/**\n * Convert a span time input intp a timestamp in seconds.\n */\nexport function spanTimeInputToSeconds(input: SpanTimeInput | undefined): number {\n if (typeof input === 'number') {\n return ensureTimestampInSeconds(input);\n }\n\n if (Array.isArray(input)) {\n // See {@link HrTime} for the array-based time format\n return input[0] + input[1] / 1e9;\n }\n\n if (input instanceof Date) {\n return ensureTimestampInSeconds(input.getTime());\n }\n\n return timestampInSeconds();\n}\n\n/**\n * Converts a timestamp to second, if it was in milliseconds, or keeps it as second.\n */\nfunction ensureTimestampInSeconds(timestamp: number): number {\n const isMs = timestamp > 9999999999;\n return isMs ? timestamp / 1000 : timestamp;\n}\n\n/**\n * Convert a span to a JSON representation.\n */\n// Note: Because of this, we currently have a circular type dependency (which we opted out of in package.json).\n// This is not avoidable as we need `spanToJSON` in `spanUtils.ts`, which in turn is needed by `span.ts` for backwards compatibility.\n// And `spanToJSON` needs the Span class from `span.ts` to check here.\nexport function spanToJSON(span: Span): Partial {\n if (spanIsSentrySpan(span)) {\n return span.getSpanJSON();\n }\n\n try {\n const { spanId: span_id, traceId: trace_id } = span.spanContext();\n\n // Handle a span from @opentelemetry/sdk-base-trace's `Span` class\n if (spanIsOpenTelemetrySdkTraceBaseSpan(span)) {\n const { attributes, startTime, name, endTime, parentSpanId, status } = span;\n\n return dropUndefinedKeys({\n span_id,\n trace_id,\n data: attributes,\n description: name,\n parent_span_id: parentSpanId,\n start_timestamp: spanTimeInputToSeconds(startTime),\n // This is [0,0] by default in OTEL, in which case we want to interpret this as no end time\n timestamp: spanTimeInputToSeconds(endTime) || undefined,\n status: getStatusMessage(status),\n op: attributes[SEMANTIC_ATTRIBUTE_SENTRY_OP],\n origin: attributes[SEMANTIC_ATTRIBUTE_SENTRY_ORIGIN] as SpanOrigin | undefined,\n _metrics_summary: getMetricSummaryJsonForSpan(span),\n });\n }\n\n // Finally, at least we have `spanContext()`....\n return {\n span_id,\n trace_id,\n };\n } catch {\n return {};\n }\n}\n\nfunction spanIsOpenTelemetrySdkTraceBaseSpan(span: Span): span is OpenTelemetrySdkTraceBaseSpan {\n const castSpan = span as OpenTelemetrySdkTraceBaseSpan;\n return !!castSpan.attributes && !!castSpan.startTime && !!castSpan.name && !!castSpan.endTime && !!castSpan.status;\n}\n\n/** Exported only for tests. */\nexport interface OpenTelemetrySdkTraceBaseSpan extends Span {\n attributes: SpanAttributes;\n startTime: SpanTimeInput;\n name: string;\n status: SpanStatus;\n endTime: SpanTimeInput;\n parentSpanId?: string;\n}\n\n/**\n * Sadly, due to circular dependency checks we cannot actually import the Span class here and check for instanceof.\n * :( So instead we approximate this by checking if it has the `getSpanJSON` method.\n */\nfunction spanIsSentrySpan(span: Span): span is SentrySpan {\n return typeof (span as SentrySpan).getSpanJSON === 'function';\n}\n\n/**\n * Returns true if a span is sampled.\n * In most cases, you should just use `span.isRecording()` instead.\n * However, this has a slightly different semantic, as it also returns false if the span is finished.\n * So in the case where this distinction is important, use this method.\n */\nexport function spanIsSampled(span: Span): boolean {\n // We align our trace flags with the ones OpenTelemetry use\n // So we also check for sampled the same way they do.\n const { traceFlags } = span.spanContext();\n return traceFlags === TRACE_FLAG_SAMPLED;\n}\n\n/** Get the status message to use for a JSON representation of a span. */\nexport function getStatusMessage(status: SpanStatus | undefined): string | undefined {\n if (!status || status.code === SPAN_STATUS_UNSET) {\n return undefined;\n }\n\n if (status.code === SPAN_STATUS_OK) {\n return 'ok';\n }\n\n return status.message || 'unknown_error';\n}\n\nconst CHILD_SPANS_FIELD = '_sentryChildSpans';\nconst ROOT_SPAN_FIELD = '_sentryRootSpan';\n\ntype SpanWithPotentialChildren = Span & {\n [CHILD_SPANS_FIELD]?: Set;\n [ROOT_SPAN_FIELD]?: Span;\n};\n\n/**\n * Adds an opaque child span reference to a span.\n */\nexport function addChildSpanToSpan(span: SpanWithPotentialChildren, childSpan: Span): void {\n // We store the root span reference on the child span\n // We need this for `getRootSpan()` to work\n const rootSpan = span[ROOT_SPAN_FIELD] || span;\n addNonEnumerableProperty(childSpan as SpanWithPotentialChildren, ROOT_SPAN_FIELD, rootSpan);\n\n // We store a list of child spans on the parent span\n // We need this for `getSpanDescendants()` to work\n if (span[CHILD_SPANS_FIELD]) {\n span[CHILD_SPANS_FIELD].add(childSpan);\n } else {\n addNonEnumerableProperty(span, CHILD_SPANS_FIELD, new Set([childSpan]));\n }\n}\n\n/** This is only used internally by Idle Spans. */\nexport function removeChildSpanFromSpan(span: SpanWithPotentialChildren, childSpan: Span): void {\n if (span[CHILD_SPANS_FIELD]) {\n span[CHILD_SPANS_FIELD].delete(childSpan);\n }\n}\n\n/**\n * Returns an array of the given span and all of its descendants.\n */\nexport function getSpanDescendants(span: SpanWithPotentialChildren): Span[] {\n const resultSet = new Set();\n\n function addSpanChildren(span: SpanWithPotentialChildren): void {\n // This exit condition is required to not infinitely loop in case of a circular dependency.\n if (resultSet.has(span)) {\n return;\n // We want to ignore unsampled spans (e.g. non recording spans)\n } else if (spanIsSampled(span)) {\n resultSet.add(span);\n const childSpans = span[CHILD_SPANS_FIELD] ? Array.from(span[CHILD_SPANS_FIELD]) : [];\n for (const childSpan of childSpans) {\n addSpanChildren(childSpan);\n }\n }\n }\n\n addSpanChildren(span);\n\n return Array.from(resultSet);\n}\n\n/**\n * Returns the root span of a given span.\n */\nexport function getRootSpan(span: SpanWithPotentialChildren): Span {\n return span[ROOT_SPAN_FIELD] || span;\n}\n\n/**\n * Returns the currently active span.\n */\nexport function getActiveSpan(): Span | undefined {\n const carrier = getMainCarrier();\n const acs = getAsyncContextStrategy(carrier);\n if (acs.getActiveSpan) {\n return acs.getActiveSpan();\n }\n\n return _getSpanForScope(getCurrentScope());\n}\n\n/**\n * Updates the metric summary on the currently active span\n */\nexport function updateMetricSummaryOnActiveSpan(\n metricType: MetricType,\n sanitizedName: string,\n value: number,\n unit: MeasurementUnit,\n tags: Record,\n bucketKey: string,\n): void {\n const span = getActiveSpan();\n if (span) {\n updateMetricSummaryOnSpan(span, metricType, sanitizedName, value, unit, tags, bucketKey);\n }\n}\n", "import {\n addGlobalErrorInstrumentationHandler,\n addGlobalUnhandledRejectionInstrumentationHandler,\n logger,\n} from '@sentry/utils';\n\nimport { DEBUG_BUILD } from '../debug-build';\nimport { getActiveSpan, getRootSpan } from '../utils/spanUtils';\nimport { SPAN_STATUS_ERROR } from './spanstatus';\n\nlet errorsInstrumented = false;\n\n/** Only exposed for testing */\nexport function _resetErrorsInstrumented(): void {\n errorsInstrumented = false;\n}\n\n/**\n * Ensure that global errors automatically set the active span status.\n */\nexport function registerSpanErrorInstrumentation(): void {\n if (errorsInstrumented) {\n return;\n }\n\n errorsInstrumented = true;\n addGlobalErrorInstrumentationHandler(errorCallback);\n addGlobalUnhandledRejectionInstrumentationHandler(errorCallback);\n}\n\n/**\n * If an error or unhandled promise occurs, we mark the active root span as failed\n */\nfunction errorCallback(): void {\n const activeSpan = getActiveSpan();\n const rootSpan = activeSpan && getRootSpan(activeSpan);\n if (rootSpan) {\n const message = 'internal_error';\n DEBUG_BUILD && logger.log(`[Tracing] Root span: ${message} -> Global error occured`);\n rootSpan.setStatus({ code: SPAN_STATUS_ERROR, message });\n }\n}\n\n// The function name will be lost when bundling but we need to be able to identify this listener later to maintain the\n// node.js default exit behaviour\nerrorCallback.tag = 'sentry_tracingErrorCallback';\n", "import type { Span } from '@sentry/types';\nimport type { Scope } from '@sentry/types';\nimport { addNonEnumerableProperty } from '@sentry/utils';\n\n// so it can be used in manual instrumentation without necessitating a hard dependency on @sentry/utils\nexport { stripUrlQueryAndFragment } from '@sentry/utils';\n\nconst SCOPE_ON_START_SPAN_FIELD = '_sentryScope';\nconst ISOLATION_SCOPE_ON_START_SPAN_FIELD = '_sentryIsolationScope';\n\ntype SpanWithScopes = Span & {\n [SCOPE_ON_START_SPAN_FIELD]?: Scope;\n [ISOLATION_SCOPE_ON_START_SPAN_FIELD]?: Scope;\n};\n\n/** Store the scope & isolation scope for a span, which can the be used when it is finished. */\nexport function setCapturedScopesOnSpan(span: Span | undefined, scope: Scope, isolationScope: Scope): void {\n if (span) {\n addNonEnumerableProperty(span, ISOLATION_SCOPE_ON_START_SPAN_FIELD, isolationScope);\n addNonEnumerableProperty(span, SCOPE_ON_START_SPAN_FIELD, scope);\n }\n}\n\n/**\n * Grabs the scope and isolation scope off a span that were active when the span was started.\n */\nexport function getCapturedScopesOnSpan(span: Span): { scope?: Scope; isolationScope?: Scope } {\n return {\n scope: (span as SpanWithScopes)[SCOPE_ON_START_SPAN_FIELD],\n isolationScope: (span as SpanWithScopes)[ISOLATION_SCOPE_ON_START_SPAN_FIELD],\n };\n}\n", "import { registerSpanErrorInstrumentation } from './errors';\n\n/**\n * @deprecated Use `registerSpanErrorInstrumentation()` instead. In v9, this function will be removed. Note that you don't need to call this in Node-based SDKs or when using `browserTracingIntegration`.\n */\nexport function addTracingExtensions(): void {\n registerSpanErrorInstrumentation();\n}\n", "import type { Options } from '@sentry/types';\nimport { getClient } from '../currentScopes';\n\n// Treeshakable guard to remove all code related to tracing\ndeclare const __SENTRY_TRACING__: boolean | undefined;\n\n/**\n * Determines if tracing is currently enabled.\n *\n * Tracing is enabled when at least one of `tracesSampleRate` and `tracesSampler` is defined in the SDK config.\n */\nexport function hasTracingEnabled(\n maybeOptions?: Pick | undefined,\n): boolean {\n if (typeof __SENTRY_TRACING__ === 'boolean' && !__SENTRY_TRACING__) {\n return false;\n }\n\n const options = maybeOptions || getClientOptions();\n return !!options && (options.enableTracing || 'tracesSampleRate' in options || 'tracesSampler' in options);\n}\n\nfunction getClientOptions(): Options | undefined {\n const client = getClient();\n return client && client.getOptions();\n}\n", "import type {\n SentrySpanArguments,\n Span,\n SpanAttributeValue,\n SpanAttributes,\n SpanContextData,\n SpanStatus,\n SpanTimeInput,\n} from '@sentry/types';\nimport { uuid4 } from '@sentry/utils';\nimport { TRACE_FLAG_NONE } from '../utils/spanUtils';\n\n/**\n * A Sentry Span that is non-recording, meaning it will not be sent to Sentry.\n */\nexport class SentryNonRecordingSpan implements Span {\n private _traceId: string;\n private _spanId: string;\n\n public constructor(spanContext: SentrySpanArguments = {}) {\n this._traceId = spanContext.traceId || uuid4();\n this._spanId = spanContext.spanId || uuid4().substring(16);\n }\n\n /** @inheritdoc */\n public spanContext(): SpanContextData {\n return {\n spanId: this._spanId,\n traceId: this._traceId,\n traceFlags: TRACE_FLAG_NONE,\n };\n }\n\n /** @inheritdoc */\n // eslint-disable-next-line @typescript-eslint/no-empty-function\n public end(_timestamp?: SpanTimeInput): void {}\n\n /** @inheritdoc */\n public setAttribute(_key: string, _value: SpanAttributeValue | undefined): this {\n return this;\n }\n\n /** @inheritdoc */\n public setAttributes(_values: SpanAttributes): this {\n return this;\n }\n\n /** @inheritdoc */\n public setStatus(_status: SpanStatus): this {\n return this;\n }\n\n /** @inheritdoc */\n public updateName(_name: string): this {\n return this;\n }\n\n /** @inheritdoc */\n public isRecording(): boolean {\n return false;\n }\n\n /** @inheritdoc */\n public addEvent(\n _name: string,\n _attributesOrStartTime?: SpanAttributes | SpanTimeInput,\n _startTime?: SpanTimeInput,\n ): this {\n return this;\n }\n}\n", "import { isThenable } from '@sentry/utils';\n\n/**\n * Wrap a callback function with error handling.\n * If an error is thrown, it will be passed to the `onError` callback and re-thrown.\n *\n * If the return value of the function is a promise, it will be handled with `maybeHandlePromiseRejection`.\n *\n * If an `onFinally` callback is provided, this will be called when the callback has finished\n * - so if it returns a promise, once the promise resolved/rejected,\n * else once the callback has finished executing.\n * The `onFinally` callback will _always_ be called, no matter if an error was thrown or not.\n */\nexport function handleCallbackErrors<\n // eslint-disable-next-line @typescript-eslint/no-explicit-any\n Fn extends () => any,\n>(\n fn: Fn,\n onError: (error: unknown) => void,\n // eslint-disable-next-line @typescript-eslint/no-empty-function\n onFinally: () => void = () => {},\n): ReturnType {\n let maybePromiseResult: ReturnType;\n try {\n maybePromiseResult = fn();\n } catch (e) {\n onError(e);\n onFinally();\n throw e;\n }\n\n return maybeHandlePromiseRejection(maybePromiseResult, onError, onFinally);\n}\n\n/**\n * Maybe handle a promise rejection.\n * This expects to be given a value that _may_ be a promise, or any other value.\n * If it is a promise, and it rejects, it will call the `onError` callback.\n * Other than this, it will generally return the given value as-is.\n */\nfunction maybeHandlePromiseRejection(\n value: MaybePromise,\n onError: (error: unknown) => void,\n onFinally: () => void,\n): MaybePromise {\n if (isThenable(value)) {\n // @ts-expect-error - the isThenable check returns the \"wrong\" type here\n return value.then(\n res => {\n onFinally();\n return res;\n },\n e => {\n onError(e);\n onFinally();\n throw e;\n },\n );\n }\n\n onFinally();\n return value;\n}\n", "export const DEFAULT_ENVIRONMENT = 'production';\n", "import type { Client, DynamicSamplingContext, Span } from '@sentry/types';\nimport {\n addNonEnumerableProperty,\n baggageHeaderToDynamicSamplingContext,\n dropUndefinedKeys,\n dynamicSamplingContextToSentryBaggageHeader,\n} from '@sentry/utils';\n\nimport { DEFAULT_ENVIRONMENT } from '../constants';\nimport { getClient } from '../currentScopes';\nimport { SEMANTIC_ATTRIBUTE_SENTRY_SAMPLE_RATE, SEMANTIC_ATTRIBUTE_SENTRY_SOURCE } from '../semanticAttributes';\nimport { getRootSpan, spanIsSampled, spanToJSON } from '../utils/spanUtils';\n\n/**\n * If you change this value, also update the terser plugin config to\n * avoid minification of the object property!\n */\nconst FROZEN_DSC_FIELD = '_frozenDsc';\n\ntype SpanWithMaybeDsc = Span & {\n [FROZEN_DSC_FIELD]?: Partial | undefined;\n};\n\n/**\n * Freeze the given DSC on the given span.\n */\nexport function freezeDscOnSpan(span: Span, dsc: Partial): void {\n const spanWithMaybeDsc = span as SpanWithMaybeDsc;\n addNonEnumerableProperty(spanWithMaybeDsc, FROZEN_DSC_FIELD, dsc);\n}\n\n/**\n * Creates a dynamic sampling context from a client.\n *\n * Dispatches the `createDsc` lifecycle hook as a side effect.\n */\nexport function getDynamicSamplingContextFromClient(trace_id: string, client: Client): DynamicSamplingContext {\n const options = client.getOptions();\n\n const { publicKey: public_key } = client.getDsn() || {};\n\n const dsc = dropUndefinedKeys({\n environment: options.environment || DEFAULT_ENVIRONMENT,\n release: options.release,\n public_key,\n trace_id,\n }) as DynamicSamplingContext;\n\n client.emit('createDsc', dsc);\n\n return dsc;\n}\n\n/**\n * Creates a dynamic sampling context from a span (and client and scope)\n *\n * @param span the span from which a few values like the root span name and sample rate are extracted.\n *\n * @returns a dynamic sampling context\n */\nexport function getDynamicSamplingContextFromSpan(span: Span): Readonly> {\n const client = getClient();\n if (!client) {\n return {};\n }\n\n const dsc = getDynamicSamplingContextFromClient(spanToJSON(span).trace_id || '', client);\n\n const rootSpan = getRootSpan(span);\n\n // For core implementation, we freeze the DSC onto the span as a non-enumerable property\n const frozenDsc = (rootSpan as SpanWithMaybeDsc)[FROZEN_DSC_FIELD];\n if (frozenDsc) {\n return frozenDsc;\n }\n\n // For OpenTelemetry, we freeze the DSC on the trace state\n const traceState = rootSpan.spanContext().traceState;\n const traceStateDsc = traceState && traceState.get('sentry.dsc');\n\n // If the span has a DSC, we want it to take precedence\n const dscOnTraceState = traceStateDsc && baggageHeaderToDynamicSamplingContext(traceStateDsc);\n\n if (dscOnTraceState) {\n return dscOnTraceState;\n }\n\n // Else, we generate it from the span\n const jsonSpan = spanToJSON(rootSpan);\n const attributes = jsonSpan.data || {};\n const maybeSampleRate = attributes[SEMANTIC_ATTRIBUTE_SENTRY_SAMPLE_RATE];\n\n if (maybeSampleRate != null) {\n dsc.sample_rate = `${maybeSampleRate}`;\n }\n\n // We don't want to have a transaction name in the DSC if the source is \"url\" because URLs might contain PII\n const source = attributes[SEMANTIC_ATTRIBUTE_SENTRY_SOURCE];\n\n // after JSON conversion, txn.name becomes jsonSpan.description\n const name = jsonSpan.description;\n if (source !== 'url' && name) {\n dsc.transaction = name;\n }\n\n dsc.sampled = String(spanIsSampled(rootSpan));\n\n client.emit('createDsc', dsc, rootSpan);\n\n return dsc;\n}\n\n/**\n * Convert a Span to a baggage header.\n */\nexport function spanToBaggageHeader(span: Span): string | undefined {\n const dsc = getDynamicSamplingContextFromSpan(span);\n return dynamicSamplingContextToSentryBaggageHeader(dsc);\n}\n", "import type { Span } from '@sentry/types';\nimport { logger } from '@sentry/utils';\nimport { DEBUG_BUILD } from '../debug-build';\nimport { getRootSpan, spanIsSampled, spanToJSON } from '../utils/spanUtils';\n\n/**\n * Print a log message for a started span.\n */\nexport function logSpanStart(span: Span): void {\n if (!DEBUG_BUILD) return;\n\n const { description = '< unknown name >', op = '< unknown op >', parent_span_id: parentSpanId } = spanToJSON(span);\n const { spanId } = span.spanContext();\n\n const sampled = spanIsSampled(span);\n const rootSpan = getRootSpan(span);\n const isRootSpan = rootSpan === span;\n\n const header = `[Tracing] Starting ${sampled ? 'sampled' : 'unsampled'} ${isRootSpan ? 'root ' : ''}span`;\n\n const infoParts: string[] = [`op: ${op}`, `name: ${description}`, `ID: ${spanId}`];\n\n if (parentSpanId) {\n infoParts.push(`parent ID: ${parentSpanId}`);\n }\n\n if (!isRootSpan) {\n const { op, description } = spanToJSON(rootSpan);\n infoParts.push(`root ID: ${rootSpan.spanContext().spanId}`);\n if (op) {\n infoParts.push(`root op: ${op}`);\n }\n if (description) {\n infoParts.push(`root description: ${description}`);\n }\n }\n\n logger.log(`${header}\n ${infoParts.join('\\n ')}`);\n}\n\n/**\n * Print a log message for an ended span.\n */\nexport function logSpanEnd(span: Span): void {\n if (!DEBUG_BUILD) return;\n\n const { description = '< unknown name >', op = '< unknown op >' } = spanToJSON(span);\n const { spanId } = span.spanContext();\n const rootSpan = getRootSpan(span);\n const isRootSpan = rootSpan === span;\n\n const msg = `[Tracing] Finishing \"${op}\" ${isRootSpan ? 'root ' : ''}span \"${description}\" with ID ${spanId}`;\n logger.log(msg);\n}\n", "import { logger } from '@sentry/utils';\nimport { DEBUG_BUILD } from '../debug-build';\n\n/**\n * Parse a sample rate from a given value.\n * This will either return a boolean or number sample rate, if the sample rate is valid (between 0 and 1).\n * If a string is passed, we try to convert it to a number.\n *\n * Any invalid sample rate will return `undefined`.\n */\nexport function parseSampleRate(sampleRate: unknown): number | undefined {\n if (typeof sampleRate === 'boolean') {\n return Number(sampleRate);\n }\n\n const rate = typeof sampleRate === 'string' ? parseFloat(sampleRate) : sampleRate;\n if (typeof rate !== 'number' || isNaN(rate) || rate < 0 || rate > 1) {\n DEBUG_BUILD &&\n logger.warn(\n `[Tracing] Given sample rate is invalid. Sample rate must be a boolean or a number between 0 and 1. Got ${JSON.stringify(\n sampleRate,\n )} of type ${JSON.stringify(typeof sampleRate)}.`,\n );\n return undefined;\n }\n\n return rate;\n}\n", "import type { Options, SamplingContext } from '@sentry/types';\nimport { logger } from '@sentry/utils';\n\nimport { DEBUG_BUILD } from '../debug-build';\nimport { hasTracingEnabled } from '../utils/hasTracingEnabled';\nimport { parseSampleRate } from '../utils/parseSampleRate';\n\n/**\n * Makes a sampling decision for the given options.\n *\n * Called every time a root span is created. Only root spans which emerge with a `sampled` value of `true` will be\n * sent to Sentry.\n */\nexport function sampleSpan(\n options: Pick,\n samplingContext: SamplingContext,\n): [sampled: boolean, sampleRate?: number] {\n // nothing to do if tracing is not enabled\n if (!hasTracingEnabled(options)) {\n return [false];\n }\n\n // we would have bailed already if neither `tracesSampler` nor `tracesSampleRate` nor `enableTracing` were defined, so one of these should\n // work; prefer the hook if so\n let sampleRate;\n if (typeof options.tracesSampler === 'function') {\n sampleRate = options.tracesSampler(samplingContext);\n } else if (samplingContext.parentSampled !== undefined) {\n sampleRate = samplingContext.parentSampled;\n } else if (typeof options.tracesSampleRate !== 'undefined') {\n sampleRate = options.tracesSampleRate;\n } else {\n // When `enableTracing === true`, we use a sample rate of 100%\n sampleRate = 1;\n }\n\n // Since this is coming from the user (or from a function provided by the user), who knows what we might get.\n // (The only valid values are booleans or numbers between 0 and 1.)\n const parsedSampleRate = parseSampleRate(sampleRate);\n\n if (parsedSampleRate === undefined) {\n DEBUG_BUILD && logger.warn('[Tracing] Discarding transaction because of invalid sample rate.');\n return [false];\n }\n\n // if the function returned 0 (or false), or if `tracesSampleRate` is 0, it's a sign the transaction should be dropped\n if (!parsedSampleRate) {\n DEBUG_BUILD &&\n logger.log(\n `[Tracing] Discarding transaction because ${\n typeof options.tracesSampler === 'function'\n ? 'tracesSampler returned 0 or false'\n : 'a negative sampling decision was inherited or tracesSampleRate is set to 0'\n }`,\n );\n return [false, parsedSampleRate];\n }\n\n // Now we roll the dice. Math.random is inclusive of 0, but not of 1, so strict < is safe here. In case sampleRate is\n // a boolean, the < comparison will cause it to be automatically cast to 1 if it's true and 0 if it's false.\n const shouldSample = Math.random() < parsedSampleRate;\n\n // if we're not going to keep it, we're done\n if (!shouldSample) {\n DEBUG_BUILD &&\n logger.log(\n `[Tracing] Discarding transaction because it's not included in the random sample (sampling rate = ${Number(\n sampleRate,\n )})`,\n );\n return [false, parsedSampleRate];\n }\n\n return [true, parsedSampleRate];\n}\n", "import type {\n Client,\n DsnComponents,\n DynamicSamplingContext,\n Event,\n EventEnvelope,\n EventItem,\n SdkInfo,\n SdkMetadata,\n Session,\n SessionAggregates,\n SessionEnvelope,\n SessionItem,\n SpanEnvelope,\n SpanItem,\n SpanJSON,\n} from '@sentry/types';\nimport {\n createEnvelope,\n createEventEnvelopeHeaders,\n dsnToString,\n getSdkMetadataForEnvelopeHeader,\n} from '@sentry/utils';\nimport { createSpanEnvelopeItem } from '@sentry/utils';\nimport { getDynamicSamplingContextFromSpan } from './tracing/dynamicSamplingContext';\nimport type { SentrySpan } from './tracing/sentrySpan';\nimport { spanToJSON } from './utils/spanUtils';\n\n/**\n * Apply SdkInfo (name, version, packages, integrations) to the corresponding event key.\n * Merge with existing data if any.\n **/\nfunction enhanceEventWithSdkInfo(event: Event, sdkInfo?: SdkInfo): Event {\n if (!sdkInfo) {\n return event;\n }\n event.sdk = event.sdk || {};\n event.sdk.name = event.sdk.name || sdkInfo.name;\n event.sdk.version = event.sdk.version || sdkInfo.version;\n event.sdk.integrations = [...(event.sdk.integrations || []), ...(sdkInfo.integrations || [])];\n event.sdk.packages = [...(event.sdk.packages || []), ...(sdkInfo.packages || [])];\n return event;\n}\n\n/** Creates an envelope from a Session */\nexport function createSessionEnvelope(\n session: Session | SessionAggregates,\n dsn?: DsnComponents,\n metadata?: SdkMetadata,\n tunnel?: string,\n): SessionEnvelope {\n const sdkInfo = getSdkMetadataForEnvelopeHeader(metadata);\n const envelopeHeaders = {\n sent_at: new Date().toISOString(),\n ...(sdkInfo && { sdk: sdkInfo }),\n ...(!!tunnel && dsn && { dsn: dsnToString(dsn) }),\n };\n\n const envelopeItem: SessionItem =\n 'aggregates' in session ? [{ type: 'sessions' }, session] : [{ type: 'session' }, session.toJSON()];\n\n return createEnvelope(envelopeHeaders, [envelopeItem]);\n}\n\n/**\n * Create an Envelope from an event.\n */\nexport function createEventEnvelope(\n event: Event,\n dsn?: DsnComponents,\n metadata?: SdkMetadata,\n tunnel?: string,\n): EventEnvelope {\n const sdkInfo = getSdkMetadataForEnvelopeHeader(metadata);\n\n /*\n Note: Due to TS, event.type may be `replay_event`, theoretically.\n In practice, we never call `createEventEnvelope` with `replay_event` type,\n and we'd have to adjut a looot of types to make this work properly.\n We want to avoid casting this around, as that could lead to bugs (e.g. when we add another type)\n So the safe choice is to really guard against the replay_event type here.\n */\n const eventType = event.type && event.type !== 'replay_event' ? event.type : 'event';\n\n enhanceEventWithSdkInfo(event, metadata && metadata.sdk);\n\n const envelopeHeaders = createEventEnvelopeHeaders(event, sdkInfo, tunnel, dsn);\n\n // Prevent this data (which, if it exists, was used in earlier steps in the processing pipeline) from being sent to\n // sentry. (Note: Our use of this property comes and goes with whatever we might be debugging, whatever hacks we may\n // have temporarily added, etc. Even if we don't happen to be using it at some point in the future, let's not get rid\n // of this `delete`, lest we miss putting it back in the next time the property is in use.)\n delete event.sdkProcessingMetadata;\n\n const eventItem: EventItem = [{ type: eventType }, event];\n return createEnvelope(envelopeHeaders, [eventItem]);\n}\n\n/**\n * Create envelope from Span item.\n *\n * Takes an optional client and runs spans through `beforeSendSpan` if available.\n */\nexport function createSpanEnvelope(spans: [SentrySpan, ...SentrySpan[]], client?: Client): SpanEnvelope {\n function dscHasRequiredProps(dsc: Partial): dsc is DynamicSamplingContext {\n return !!dsc.trace_id && !!dsc.public_key;\n }\n\n // For the moment we'll obtain the DSC from the first span in the array\n // This might need to be changed if we permit sending multiple spans from\n // different segments in one envelope\n const dsc = getDynamicSamplingContextFromSpan(spans[0]);\n\n const dsn = client && client.getDsn();\n const tunnel = client && client.getOptions().tunnel;\n\n const headers: SpanEnvelope[0] = {\n sent_at: new Date().toISOString(),\n ...(dscHasRequiredProps(dsc) && { trace: dsc }),\n ...(!!tunnel && dsn && { dsn: dsnToString(dsn) }),\n };\n\n const beforeSendSpan = client && client.getOptions().beforeSendSpan;\n const convertToSpanJSON = beforeSendSpan\n ? (span: SentrySpan) => beforeSendSpan(spanToJSON(span) as SpanJSON)\n : (span: SentrySpan) => spanToJSON(span);\n\n const items: SpanItem[] = [];\n for (const span of spans) {\n const spanJson = convertToSpanJSON(span);\n if (spanJson) {\n items.push(createSpanEnvelopeItem(spanJson));\n }\n }\n\n return createEnvelope(headers, items);\n}\n", "import type { MeasurementUnit, Measurements, TimedEvent } from '@sentry/types';\nimport {\n SEMANTIC_ATTRIBUTE_SENTRY_MEASUREMENT_UNIT,\n SEMANTIC_ATTRIBUTE_SENTRY_MEASUREMENT_VALUE,\n} from '../semanticAttributes';\nimport { getActiveSpan, getRootSpan } from '../utils/spanUtils';\n\n/**\n * Adds a measurement to the current active transaction.\n */\nexport function setMeasurement(name: string, value: number, unit: MeasurementUnit): void {\n const activeSpan = getActiveSpan();\n const rootSpan = activeSpan && getRootSpan(activeSpan);\n\n if (rootSpan) {\n rootSpan.addEvent(name, {\n [SEMANTIC_ATTRIBUTE_SENTRY_MEASUREMENT_VALUE]: value,\n [SEMANTIC_ATTRIBUTE_SENTRY_MEASUREMENT_UNIT]: unit as string,\n });\n }\n}\n\n/**\n * Convert timed events to measurements.\n */\nexport function timedEventsToMeasurements(events: TimedEvent[]): Measurements | undefined {\n if (!events || events.length === 0) {\n return undefined;\n }\n\n const measurements: Measurements = {};\n events.forEach(event => {\n const attributes = event.attributes || {};\n const unit = attributes[SEMANTIC_ATTRIBUTE_SENTRY_MEASUREMENT_UNIT] as MeasurementUnit | undefined;\n const value = attributes[SEMANTIC_ATTRIBUTE_SENTRY_MEASUREMENT_VALUE] as number | undefined;\n\n if (typeof unit === 'string' && typeof value === 'number') {\n measurements[event.name] = { value, unit };\n }\n });\n\n return measurements;\n}\n", "import type {\n SentrySpanArguments,\n Span,\n SpanAttributeValue,\n SpanAttributes,\n SpanContextData,\n SpanEnvelope,\n SpanJSON,\n SpanOrigin,\n SpanStatus,\n SpanTimeInput,\n TimedEvent,\n TransactionEvent,\n TransactionSource,\n} from '@sentry/types';\nimport { dropUndefinedKeys, logger, timestampInSeconds, uuid4 } from '@sentry/utils';\nimport { getClient, getCurrentScope } from '../currentScopes';\nimport { DEBUG_BUILD } from '../debug-build';\n\nimport { createSpanEnvelope } from '../envelope';\nimport { getMetricSummaryJsonForSpan } from '../metrics/metric-summary';\nimport {\n SEMANTIC_ATTRIBUTE_EXCLUSIVE_TIME,\n SEMANTIC_ATTRIBUTE_PROFILE_ID,\n SEMANTIC_ATTRIBUTE_SENTRY_OP,\n SEMANTIC_ATTRIBUTE_SENTRY_ORIGIN,\n SEMANTIC_ATTRIBUTE_SENTRY_SOURCE,\n} from '../semanticAttributes';\nimport {\n TRACE_FLAG_NONE,\n TRACE_FLAG_SAMPLED,\n getRootSpan,\n getSpanDescendants,\n getStatusMessage,\n spanTimeInputToSeconds,\n spanToJSON,\n spanToTransactionTraceContext,\n} from '../utils/spanUtils';\nimport { getDynamicSamplingContextFromSpan } from './dynamicSamplingContext';\nimport { logSpanEnd } from './logSpans';\nimport { timedEventsToMeasurements } from './measurement';\nimport { getCapturedScopesOnSpan } from './utils';\n\nconst MAX_SPAN_COUNT = 1000;\n\n/**\n * Span contains all data about a span\n */\nexport class SentrySpan implements Span {\n protected _traceId: string;\n protected _spanId: string;\n protected _parentSpanId?: string | undefined;\n protected _sampled: boolean | undefined;\n protected _name?: string | undefined;\n protected _attributes: SpanAttributes;\n /** Epoch timestamp in seconds when the span started. */\n protected _startTime: number;\n /** Epoch timestamp in seconds when the span ended. */\n protected _endTime?: number | undefined;\n /** Internal keeper of the status */\n protected _status?: SpanStatus;\n /** The timed events added to this span. */\n protected _events: TimedEvent[];\n\n /** if true, treat span as a standalone span (not part of a transaction) */\n private _isStandaloneSpan?: boolean;\n\n /**\n * You should never call the constructor manually, always use `Sentry.startSpan()`\n * or other span methods.\n * @internal\n * @hideconstructor\n * @hidden\n */\n public constructor(spanContext: SentrySpanArguments = {}) {\n this._traceId = spanContext.traceId || uuid4();\n this._spanId = spanContext.spanId || uuid4().substring(16);\n this._startTime = spanContext.startTimestamp || timestampInSeconds();\n\n this._attributes = {};\n this.setAttributes({\n [SEMANTIC_ATTRIBUTE_SENTRY_ORIGIN]: 'manual',\n [SEMANTIC_ATTRIBUTE_SENTRY_OP]: spanContext.op,\n ...spanContext.attributes,\n });\n\n this._name = spanContext.name;\n\n if (spanContext.parentSpanId) {\n this._parentSpanId = spanContext.parentSpanId;\n }\n // We want to include booleans as well here\n if ('sampled' in spanContext) {\n this._sampled = spanContext.sampled;\n }\n if (spanContext.endTimestamp) {\n this._endTime = spanContext.endTimestamp;\n }\n\n this._events = [];\n\n this._isStandaloneSpan = spanContext.isStandalone;\n\n // If the span is already ended, ensure we finalize the span immediately\n if (this._endTime) {\n this._onSpanEnded();\n }\n }\n\n /** @inheritdoc */\n public spanContext(): SpanContextData {\n const { _spanId: spanId, _traceId: traceId, _sampled: sampled } = this;\n return {\n spanId,\n traceId,\n traceFlags: sampled ? TRACE_FLAG_SAMPLED : TRACE_FLAG_NONE,\n };\n }\n\n /** @inheritdoc */\n public setAttribute(key: string, value: SpanAttributeValue | undefined): void {\n if (value === undefined) {\n // eslint-disable-next-line @typescript-eslint/no-dynamic-delete\n delete this._attributes[key];\n } else {\n this._attributes[key] = value;\n }\n }\n\n /** @inheritdoc */\n public setAttributes(attributes: SpanAttributes): void {\n Object.keys(attributes).forEach(key => this.setAttribute(key, attributes[key]));\n }\n\n /**\n * This should generally not be used,\n * but we need it for browser tracing where we want to adjust the start time afterwards.\n * USE THIS WITH CAUTION!\n *\n * @hidden\n * @internal\n */\n public updateStartTime(timeInput: SpanTimeInput): void {\n this._startTime = spanTimeInputToSeconds(timeInput);\n }\n\n /**\n * @inheritDoc\n */\n public setStatus(value: SpanStatus): this {\n this._status = value;\n return this;\n }\n\n /**\n * @inheritDoc\n */\n public updateName(name: string): this {\n this._name = name;\n return this;\n }\n\n /** @inheritdoc */\n public end(endTimestamp?: SpanTimeInput): void {\n // If already ended, skip\n if (this._endTime) {\n return;\n }\n\n this._endTime = spanTimeInputToSeconds(endTimestamp);\n logSpanEnd(this);\n\n this._onSpanEnded();\n }\n\n /**\n * Get JSON representation of this span.\n *\n * @hidden\n * @internal This method is purely for internal purposes and should not be used outside\n * of SDK code. If you need to get a JSON representation of a span,\n * use `spanToJSON(span)` instead.\n */\n public getSpanJSON(): SpanJSON {\n return dropUndefinedKeys({\n data: this._attributes,\n description: this._name,\n op: this._attributes[SEMANTIC_ATTRIBUTE_SENTRY_OP],\n parent_span_id: this._parentSpanId,\n span_id: this._spanId,\n start_timestamp: this._startTime,\n status: getStatusMessage(this._status),\n timestamp: this._endTime,\n trace_id: this._traceId,\n origin: this._attributes[SEMANTIC_ATTRIBUTE_SENTRY_ORIGIN] as SpanOrigin | undefined,\n _metrics_summary: getMetricSummaryJsonForSpan(this),\n profile_id: this._attributes[SEMANTIC_ATTRIBUTE_PROFILE_ID] as string | undefined,\n exclusive_time: this._attributes[SEMANTIC_ATTRIBUTE_EXCLUSIVE_TIME] as number | undefined,\n measurements: timedEventsToMeasurements(this._events),\n is_segment: (this._isStandaloneSpan && getRootSpan(this) === this) || undefined,\n segment_id: this._isStandaloneSpan ? getRootSpan(this).spanContext().spanId : undefined,\n });\n }\n\n /** @inheritdoc */\n public isRecording(): boolean {\n return !this._endTime && !!this._sampled;\n }\n\n /**\n * @inheritdoc\n */\n public addEvent(\n name: string,\n attributesOrStartTime?: SpanAttributes | SpanTimeInput,\n startTime?: SpanTimeInput,\n ): this {\n DEBUG_BUILD && logger.log('[Tracing] Adding an event to span:', name);\n\n const time = isSpanTimeInput(attributesOrStartTime) ? attributesOrStartTime : startTime || timestampInSeconds();\n const attributes = isSpanTimeInput(attributesOrStartTime) ? {} : attributesOrStartTime || {};\n\n const event: TimedEvent = {\n name,\n time: spanTimeInputToSeconds(time),\n attributes,\n };\n\n this._events.push(event);\n\n return this;\n }\n\n /**\n * This method should generally not be used,\n * but for now we need a way to publicly check if the `_isStandaloneSpan` flag is set.\n * USE THIS WITH CAUTION!\n * @internal\n * @hidden\n * @experimental\n */\n public isStandaloneSpan(): boolean {\n return !!this._isStandaloneSpan;\n }\n\n /** Emit `spanEnd` when the span is ended. */\n private _onSpanEnded(): void {\n const client = getClient();\n if (client) {\n client.emit('spanEnd', this);\n }\n\n // A segment span is basically the root span of a local span tree.\n // So for now, this is either what we previously refer to as the root span,\n // or a standalone span.\n const isSegmentSpan = this._isStandaloneSpan || this === getRootSpan(this);\n\n if (!isSegmentSpan) {\n return;\n }\n\n // if this is a standalone span, we send it immediately\n if (this._isStandaloneSpan) {\n if (this._sampled) {\n sendSpanEnvelope(createSpanEnvelope([this], client));\n } else {\n DEBUG_BUILD &&\n logger.log('[Tracing] Discarding standalone span because its trace was not chosen to be sampled.');\n if (client) {\n client.recordDroppedEvent('sample_rate', 'span');\n }\n }\n return;\n }\n\n const transactionEvent = this._convertSpanToTransaction();\n if (transactionEvent) {\n const scope = getCapturedScopesOnSpan(this).scope || getCurrentScope();\n scope.captureEvent(transactionEvent);\n }\n }\n\n /**\n * Finish the transaction & prepare the event to send to Sentry.\n */\n private _convertSpanToTransaction(): TransactionEvent | undefined {\n // We can only convert finished spans\n if (!isFullFinishedSpan(spanToJSON(this))) {\n return undefined;\n }\n\n if (!this._name) {\n DEBUG_BUILD && logger.warn('Transaction has no name, falling back to ``.');\n this._name = '';\n }\n\n const { scope: capturedSpanScope, isolationScope: capturedSpanIsolationScope } = getCapturedScopesOnSpan(this);\n const scope = capturedSpanScope || getCurrentScope();\n const client = scope.getClient() || getClient();\n\n if (this._sampled !== true) {\n // At this point if `sampled !== true` we want to discard the transaction.\n DEBUG_BUILD && logger.log('[Tracing] Discarding transaction because its trace was not chosen to be sampled.');\n\n if (client) {\n client.recordDroppedEvent('sample_rate', 'transaction');\n }\n\n return undefined;\n }\n\n // The transaction span itself as well as any potential standalone spans should be filtered out\n const finishedSpans = getSpanDescendants(this).filter(span => span !== this && !isStandaloneSpan(span));\n\n const spans = finishedSpans.map(span => spanToJSON(span)).filter(isFullFinishedSpan);\n\n const source = this._attributes[SEMANTIC_ATTRIBUTE_SENTRY_SOURCE] as TransactionSource | undefined;\n\n const transaction: TransactionEvent = {\n contexts: {\n trace: spanToTransactionTraceContext(this),\n },\n spans:\n // spans.sort() mutates the array, but `spans` is already a copy so we can safely do this here\n // we do not use spans anymore after this point\n spans.length > MAX_SPAN_COUNT\n ? spans.sort((a, b) => a.start_timestamp - b.start_timestamp).slice(0, MAX_SPAN_COUNT)\n : spans,\n start_timestamp: this._startTime,\n timestamp: this._endTime,\n transaction: this._name,\n type: 'transaction',\n sdkProcessingMetadata: {\n capturedSpanScope,\n capturedSpanIsolationScope,\n ...dropUndefinedKeys({\n dynamicSamplingContext: getDynamicSamplingContextFromSpan(this),\n }),\n },\n _metrics_summary: getMetricSummaryJsonForSpan(this),\n ...(source && {\n transaction_info: {\n source,\n },\n }),\n };\n\n const measurements = timedEventsToMeasurements(this._events);\n const hasMeasurements = measurements && Object.keys(measurements).length;\n\n if (hasMeasurements) {\n DEBUG_BUILD &&\n logger.log(\n '[Measurements] Adding measurements to transaction event',\n JSON.stringify(measurements, undefined, 2),\n );\n transaction.measurements = measurements;\n }\n\n return transaction;\n }\n}\n\nfunction isSpanTimeInput(value: undefined | SpanAttributes | SpanTimeInput): value is SpanTimeInput {\n return (value && typeof value === 'number') || value instanceof Date || Array.isArray(value);\n}\n\n// We want to filter out any incomplete SpanJSON objects\nfunction isFullFinishedSpan(input: Partial): input is SpanJSON {\n return !!input.start_timestamp && !!input.timestamp && !!input.span_id && !!input.trace_id;\n}\n\n/** `SentrySpan`s can be sent as a standalone span rather than belonging to a transaction */\nfunction isStandaloneSpan(span: Span): boolean {\n return span instanceof SentrySpan && span.isStandaloneSpan();\n}\n\n/**\n * Sends a `SpanEnvelope`.\n *\n * Note: If the envelope's spans are dropped, e.g. via `beforeSendSpan`,\n * the envelope will not be sent either.\n */\nfunction sendSpanEnvelope(envelope: SpanEnvelope): void {\n const client = getClient();\n if (!client) {\n return;\n }\n\n const spanItems = envelope[1];\n if (!spanItems || spanItems.length === 0) {\n client.recordDroppedEvent('before_send', 'span');\n return;\n }\n\n const transport = client.getTransport();\n if (transport) {\n transport.send(envelope).then(null, reason => {\n DEBUG_BUILD && logger.error('Error while sending span:', reason);\n });\n }\n}\n", "/* eslint-disable max-lines */\n\nimport type { ClientOptions, Scope, SentrySpanArguments, Span, SpanTimeInput, StartSpanOptions } from '@sentry/types';\nimport { generatePropagationContext, logger, propagationContextFromHeaders } from '@sentry/utils';\nimport type { AsyncContextStrategy } from '../asyncContext/types';\nimport { getMainCarrier } from '../carrier';\n\nimport { getClient, getCurrentScope, getIsolationScope, withScope } from '../currentScopes';\n\nimport { getAsyncContextStrategy } from '../asyncContext';\nimport { DEBUG_BUILD } from '../debug-build';\nimport { SEMANTIC_ATTRIBUTE_SENTRY_SAMPLE_RATE, SEMANTIC_ATTRIBUTE_SENTRY_SOURCE } from '../semanticAttributes';\nimport { handleCallbackErrors } from '../utils/handleCallbackErrors';\nimport { hasTracingEnabled } from '../utils/hasTracingEnabled';\nimport { _getSpanForScope, _setSpanForScope } from '../utils/spanOnScope';\nimport { addChildSpanToSpan, getRootSpan, spanIsSampled, spanTimeInputToSeconds, spanToJSON } from '../utils/spanUtils';\nimport { freezeDscOnSpan, getDynamicSamplingContextFromSpan } from './dynamicSamplingContext';\nimport { logSpanStart } from './logSpans';\nimport { sampleSpan } from './sampling';\nimport { SentryNonRecordingSpan } from './sentryNonRecordingSpan';\nimport { SentrySpan } from './sentrySpan';\nimport { SPAN_STATUS_ERROR } from './spanstatus';\nimport { setCapturedScopesOnSpan } from './utils';\n\nconst SUPPRESS_TRACING_KEY = '__SENTRY_SUPPRESS_TRACING__';\n\n/**\n * Wraps a function with a transaction/span and finishes the span after the function is done.\n * The created span is the active span and will be used as parent by other spans created inside the function\n * and can be accessed via `Sentry.getActiveSpan()`, as long as the function is executed while the scope is active.\n *\n * If you want to create a span that is not set as active, use {@link startInactiveSpan}.\n *\n * You'll always get a span passed to the callback,\n * it may just be a non-recording span if the span is not sampled or if tracing is disabled.\n */\nexport function startSpan(options: StartSpanOptions, callback: (span: Span) => T): T {\n const acs = getAcs();\n if (acs.startSpan) {\n return acs.startSpan(options, callback);\n }\n\n const spanArguments = parseSentrySpanArguments(options);\n const { forceTransaction, parentSpan: customParentSpan } = options;\n\n return withScope(options.scope, () => {\n // If `options.parentSpan` is defined, we want to wrap the callback in `withActiveSpan`\n const wrapper = getActiveSpanWrapper(customParentSpan);\n\n return wrapper(() => {\n const scope = getCurrentScope();\n const parentSpan = getParentSpan(scope);\n\n const shouldSkipSpan = options.onlyIfParent && !parentSpan;\n const activeSpan = shouldSkipSpan\n ? new SentryNonRecordingSpan()\n : createChildOrRootSpan({\n parentSpan,\n spanArguments,\n forceTransaction,\n scope,\n });\n\n _setSpanForScope(scope, activeSpan);\n\n return handleCallbackErrors(\n () => callback(activeSpan),\n () => {\n // Only update the span status if it hasn't been changed yet, and the span is not yet finished\n const { status } = spanToJSON(activeSpan);\n if (activeSpan.isRecording() && (!status || status === 'ok')) {\n activeSpan.setStatus({ code: SPAN_STATUS_ERROR, message: 'internal_error' });\n }\n },\n () => activeSpan.end(),\n );\n });\n });\n}\n\n/**\n * Similar to `Sentry.startSpan`. Wraps a function with a transaction/span, but does not finish the span\n * after the function is done automatically. You'll have to call `span.end()` manually.\n *\n * The created span is the active span and will be used as parent by other spans created inside the function\n * and can be accessed via `Sentry.getActiveSpan()`, as long as the function is executed while the scope is active.\n *\n * You'll always get a span passed to the callback,\n * it may just be a non-recording span if the span is not sampled or if tracing is disabled.\n */\nexport function startSpanManual(options: StartSpanOptions, callback: (span: Span, finish: () => void) => T): T {\n const acs = getAcs();\n if (acs.startSpanManual) {\n return acs.startSpanManual(options, callback);\n }\n\n const spanArguments = parseSentrySpanArguments(options);\n const { forceTransaction, parentSpan: customParentSpan } = options;\n\n return withScope(options.scope, () => {\n // If `options.parentSpan` is defined, we want to wrap the callback in `withActiveSpan`\n const wrapper = getActiveSpanWrapper(customParentSpan);\n\n return wrapper(() => {\n const scope = getCurrentScope();\n const parentSpan = getParentSpan(scope);\n\n const shouldSkipSpan = options.onlyIfParent && !parentSpan;\n const activeSpan = shouldSkipSpan\n ? new SentryNonRecordingSpan()\n : createChildOrRootSpan({\n parentSpan,\n spanArguments,\n forceTransaction,\n scope,\n });\n\n _setSpanForScope(scope, activeSpan);\n\n function finishAndSetSpan(): void {\n activeSpan.end();\n }\n\n return handleCallbackErrors(\n () => callback(activeSpan, finishAndSetSpan),\n () => {\n // Only update the span status if it hasn't been changed yet, and the span is not yet finished\n const { status } = spanToJSON(activeSpan);\n if (activeSpan.isRecording() && (!status || status === 'ok')) {\n activeSpan.setStatus({ code: SPAN_STATUS_ERROR, message: 'internal_error' });\n }\n },\n );\n });\n });\n}\n\n/**\n * Creates a span. This span is not set as active, so will not get automatic instrumentation spans\n * as children or be able to be accessed via `Sentry.getActiveSpan()`.\n *\n * If you want to create a span that is set as active, use {@link startSpan}.\n *\n * This function will always return a span,\n * it may just be a non-recording span if the span is not sampled or if tracing is disabled.\n */\nexport function startInactiveSpan(options: StartSpanOptions): Span {\n const acs = getAcs();\n if (acs.startInactiveSpan) {\n return acs.startInactiveSpan(options);\n }\n\n const spanArguments = parseSentrySpanArguments(options);\n const { forceTransaction, parentSpan: customParentSpan } = options;\n\n // If `options.scope` is defined, we use this as as a wrapper,\n // If `options.parentSpan` is defined, we want to wrap the callback in `withActiveSpan`\n const wrapper = options.scope\n ? (callback: () => Span) => withScope(options.scope, callback)\n : customParentSpan\n ? (callback: () => Span) => withActiveSpan(customParentSpan, callback)\n : (callback: () => Span) => callback();\n\n return wrapper(() => {\n const scope = getCurrentScope();\n const parentSpan = getParentSpan(scope);\n\n const shouldSkipSpan = options.onlyIfParent && !parentSpan;\n\n if (shouldSkipSpan) {\n return new SentryNonRecordingSpan();\n }\n\n return createChildOrRootSpan({\n parentSpan,\n spanArguments,\n forceTransaction,\n scope,\n });\n });\n}\n\n/**\n * Continue a trace from `sentry-trace` and `baggage` values.\n * These values can be obtained from incoming request headers, or in the browser from ``\n * and `` HTML tags.\n *\n * Spans started with `startSpan`, `startSpanManual` and `startInactiveSpan`, within the callback will automatically\n * be attached to the incoming trace.\n */\nexport const continueTrace = (\n {\n sentryTrace,\n baggage,\n }: {\n sentryTrace: Parameters[0];\n baggage: Parameters[1];\n },\n callback: () => V,\n): V => {\n return withScope(scope => {\n const propagationContext = propagationContextFromHeaders(sentryTrace, baggage);\n scope.setPropagationContext(propagationContext);\n return callback();\n });\n};\n\n/**\n * Forks the current scope and sets the provided span as active span in the context of the provided callback. Can be\n * passed `null` to start an entirely new span tree.\n *\n * @param span Spans started in the context of the provided callback will be children of this span. If `null` is passed,\n * spans started within the callback will not be attached to a parent span.\n * @param callback Execution context in which the provided span will be active. Is passed the newly forked scope.\n * @returns the value returned from the provided callback function.\n */\nexport function withActiveSpan(span: Span | null, callback: (scope: Scope) => T): T {\n const acs = getAcs();\n if (acs.withActiveSpan) {\n return acs.withActiveSpan(span, callback);\n }\n\n return withScope(scope => {\n _setSpanForScope(scope, span || undefined);\n return callback(scope);\n });\n}\n\n/** Suppress tracing in the given callback, ensuring no spans are generated inside of it. */\nexport function suppressTracing(callback: () => T): T {\n const acs = getAcs();\n\n if (acs.suppressTracing) {\n return acs.suppressTracing(callback);\n }\n\n return withScope(scope => {\n scope.setSDKProcessingMetadata({ [SUPPRESS_TRACING_KEY]: true });\n return callback();\n });\n}\n\n/**\n * Starts a new trace for the duration of the provided callback. Spans started within the\n * callback will be part of the new trace instead of a potentially previously started trace.\n *\n * Important: Only use this function if you want to override the default trace lifetime and\n * propagation mechanism of the SDK for the duration and scope of the provided callback.\n * The newly created trace will also be the root of a new distributed trace, for example if\n * you make http requests within the callback.\n * This function might be useful if the operation you want to instrument should not be part\n * of a potentially ongoing trace.\n *\n * Default behavior:\n * - Server-side: A new trace is started for each incoming request.\n * - Browser: A new trace is started for each page our route. Navigating to a new route\n * or page will automatically create a new trace.\n */\nexport function startNewTrace(callback: () => T): T {\n return withScope(scope => {\n scope.setPropagationContext(generatePropagationContext());\n DEBUG_BUILD && logger.info(`Starting a new trace with id ${scope.getPropagationContext().traceId}`);\n return withActiveSpan(null, callback);\n });\n}\n\nfunction createChildOrRootSpan({\n parentSpan,\n spanArguments,\n forceTransaction,\n scope,\n}: {\n parentSpan: SentrySpan | undefined;\n spanArguments: SentrySpanArguments;\n forceTransaction?: boolean;\n scope: Scope;\n}): Span {\n if (!hasTracingEnabled()) {\n return new SentryNonRecordingSpan();\n }\n\n const isolationScope = getIsolationScope();\n\n let span: Span;\n if (parentSpan && !forceTransaction) {\n span = _startChildSpan(parentSpan, scope, spanArguments);\n addChildSpanToSpan(parentSpan, span);\n } else if (parentSpan) {\n // If we forced a transaction but have a parent span, make sure to continue from the parent span, not the scope\n const dsc = getDynamicSamplingContextFromSpan(parentSpan);\n const { traceId, spanId: parentSpanId } = parentSpan.spanContext();\n const parentSampled = spanIsSampled(parentSpan);\n\n span = _startRootSpan(\n {\n traceId,\n parentSpanId,\n ...spanArguments,\n },\n scope,\n parentSampled,\n );\n\n freezeDscOnSpan(span, dsc);\n } else {\n const {\n traceId,\n dsc,\n parentSpanId,\n sampled: parentSampled,\n } = {\n ...isolationScope.getPropagationContext(),\n ...scope.getPropagationContext(),\n };\n\n span = _startRootSpan(\n {\n traceId,\n parentSpanId,\n ...spanArguments,\n },\n scope,\n parentSampled,\n );\n\n if (dsc) {\n freezeDscOnSpan(span, dsc);\n }\n }\n\n logSpanStart(span);\n\n setCapturedScopesOnSpan(span, scope, isolationScope);\n\n return span;\n}\n\n/**\n * This converts StartSpanOptions to SentrySpanArguments.\n * For the most part (for now) we accept the same options,\n * but some of them need to be transformed.\n */\nfunction parseSentrySpanArguments(options: StartSpanOptions): SentrySpanArguments {\n const exp = options.experimental || {};\n const initialCtx: SentrySpanArguments = {\n isStandalone: exp.standalone,\n ...options,\n };\n\n if (options.startTime) {\n const ctx: SentrySpanArguments & { startTime?: SpanTimeInput } = { ...initialCtx };\n ctx.startTimestamp = spanTimeInputToSeconds(options.startTime);\n delete ctx.startTime;\n return ctx;\n }\n\n return initialCtx;\n}\n\nfunction getAcs(): AsyncContextStrategy {\n const carrier = getMainCarrier();\n return getAsyncContextStrategy(carrier);\n}\n\nfunction _startRootSpan(spanArguments: SentrySpanArguments, scope: Scope, parentSampled?: boolean): SentrySpan {\n const client = getClient();\n const options: Partial = (client && client.getOptions()) || {};\n\n const { name = '', attributes } = spanArguments;\n const [sampled, sampleRate] = scope.getScopeData().sdkProcessingMetadata[SUPPRESS_TRACING_KEY]\n ? [false]\n : sampleSpan(options, {\n name,\n parentSampled,\n attributes,\n transactionContext: {\n name,\n parentSampled,\n },\n });\n\n const rootSpan = new SentrySpan({\n ...spanArguments,\n attributes: {\n [SEMANTIC_ATTRIBUTE_SENTRY_SOURCE]: 'custom',\n ...spanArguments.attributes,\n },\n sampled,\n });\n if (sampleRate !== undefined) {\n rootSpan.setAttribute(SEMANTIC_ATTRIBUTE_SENTRY_SAMPLE_RATE, sampleRate);\n }\n\n if (client) {\n client.emit('spanStart', rootSpan);\n }\n\n return rootSpan;\n}\n\n/**\n * Creates a new `Span` while setting the current `Span.id` as `parentSpanId`.\n * This inherits the sampling decision from the parent span.\n */\nfunction _startChildSpan(parentSpan: Span, scope: Scope, spanArguments: SentrySpanArguments): Span {\n const { spanId, traceId } = parentSpan.spanContext();\n const sampled = scope.getScopeData().sdkProcessingMetadata[SUPPRESS_TRACING_KEY] ? false : spanIsSampled(parentSpan);\n\n const childSpan = sampled\n ? new SentrySpan({\n ...spanArguments,\n parentSpanId: spanId,\n traceId,\n sampled,\n })\n : new SentryNonRecordingSpan({ traceId });\n\n addChildSpanToSpan(parentSpan, childSpan);\n\n const client = getClient();\n if (client) {\n client.emit('spanStart', childSpan);\n // If it has an endTimestamp, it's already ended\n if (spanArguments.endTimestamp) {\n client.emit('spanEnd', childSpan);\n }\n }\n\n return childSpan;\n}\n\nfunction getParentSpan(scope: Scope): SentrySpan | undefined {\n const span = _getSpanForScope(scope) as SentrySpan | undefined;\n\n if (!span) {\n return undefined;\n }\n\n const client = getClient();\n const options: Partial = client ? client.getOptions() : {};\n if (options.parentSpanIsAlwaysRootSpan) {\n return getRootSpan(span) as SentrySpan;\n }\n\n return span;\n}\n\nfunction getActiveSpanWrapper(parentSpan?: Span): (callback: () => T) => T {\n return parentSpan\n ? (callback: () => T) => {\n return withActiveSpan(parentSpan, callback);\n }\n : (callback: () => T) => callback();\n}\n", "import type { Span, SpanAttributes, StartSpanOptions } from '@sentry/types';\nimport { logger, timestampInSeconds } from '@sentry/utils';\nimport { getClient, getCurrentScope } from '../currentScopes';\n\nimport { DEBUG_BUILD } from '../debug-build';\nimport { SEMANTIC_ATTRIBUTE_SENTRY_IDLE_SPAN_FINISH_REASON } from '../semanticAttributes';\nimport { hasTracingEnabled } from '../utils/hasTracingEnabled';\nimport { _setSpanForScope } from '../utils/spanOnScope';\nimport {\n getActiveSpan,\n getSpanDescendants,\n removeChildSpanFromSpan,\n spanTimeInputToSeconds,\n spanToJSON,\n} from '../utils/spanUtils';\nimport { SentryNonRecordingSpan } from './sentryNonRecordingSpan';\nimport { SPAN_STATUS_ERROR } from './spanstatus';\nimport { startInactiveSpan } from './trace';\n\nexport const TRACING_DEFAULTS = {\n idleTimeout: 1_000,\n finalTimeout: 30_000,\n childSpanTimeout: 15_000,\n};\n\nconst FINISH_REASON_HEARTBEAT_FAILED = 'heartbeatFailed';\nconst FINISH_REASON_IDLE_TIMEOUT = 'idleTimeout';\nconst FINISH_REASON_FINAL_TIMEOUT = 'finalTimeout';\nconst FINISH_REASON_EXTERNAL_FINISH = 'externalFinish';\nconst FINISH_REASON_CANCELLED = 'cancelled';\n\n// unused\nconst FINISH_REASON_DOCUMENT_HIDDEN = 'documentHidden';\n\n// unusued in this file, but used in BrowserTracing\nconst FINISH_REASON_INTERRUPTED = 'interactionInterrupted';\n\ntype IdleSpanFinishReason =\n | typeof FINISH_REASON_CANCELLED\n | typeof FINISH_REASON_DOCUMENT_HIDDEN\n | typeof FINISH_REASON_EXTERNAL_FINISH\n | typeof FINISH_REASON_FINAL_TIMEOUT\n | typeof FINISH_REASON_HEARTBEAT_FAILED\n | typeof FINISH_REASON_IDLE_TIMEOUT\n | typeof FINISH_REASON_INTERRUPTED;\n\ninterface IdleSpanOptions {\n /**\n * The time that has to pass without any span being created.\n * If this time is exceeded, the idle span will finish.\n */\n idleTimeout: number;\n /**\n * The max. time an idle span may run.\n * If this time is exceeded, the idle span will finish no matter what.\n */\n finalTimeout: number;\n /**\n * The max. time a child span may run.\n * If the time since the last span was started exceeds this time, the idle span will finish.\n */\n childSpanTimeout?: number;\n /**\n * When set to `true`, will disable the idle timeout and child timeout\n * until the `idleSpanEnableAutoFinish` hook is emitted for the idle span.\n * The final timeout mechanism will not be affected by this option,\n * meaning the idle span will definitely be finished when the final timeout is\n * reached, no matter what this option is configured to.\n *\n * Defaults to `false`.\n */\n disableAutoFinish?: boolean;\n /** Allows to configure a hook that is called when the idle span is ended, before it is processed. */\n beforeSpanEnd?: (span: Span) => void;\n}\n\n/**\n * An idle span is a span that automatically finishes. It does this by tracking child spans as activities.\n * An idle span is always the active span.\n */\nexport function startIdleSpan(startSpanOptions: StartSpanOptions, options: Partial = {}): Span {\n // Activities store a list of active spans\n const activities = new Map();\n\n // We should not use heartbeat if we finished a span\n let _finished = false;\n\n // Timer that tracks idleTimeout\n let _idleTimeoutID: ReturnType | undefined;\n\n // Timer that tracks maxSpanTime for child spans\n let _childSpanTimeoutID: ReturnType | undefined;\n\n // The reason why the span was finished\n let _finishReason: IdleSpanFinishReason = FINISH_REASON_EXTERNAL_FINISH;\n\n let _autoFinishAllowed: boolean = !options.disableAutoFinish;\n\n const {\n idleTimeout = TRACING_DEFAULTS.idleTimeout,\n finalTimeout = TRACING_DEFAULTS.finalTimeout,\n childSpanTimeout = TRACING_DEFAULTS.childSpanTimeout,\n beforeSpanEnd,\n } = options;\n\n const client = getClient();\n\n if (!client || !hasTracingEnabled()) {\n return new SentryNonRecordingSpan();\n }\n\n const scope = getCurrentScope();\n const previousActiveSpan = getActiveSpan();\n const span = _startIdleSpan(startSpanOptions);\n\n // We patch span.end to ensure we can run some things before the span is ended\n // eslint-disable-next-line @typescript-eslint/unbound-method\n span.end = new Proxy(span.end, {\n apply(target, thisArg, args: Parameters) {\n if (beforeSpanEnd) {\n beforeSpanEnd(span);\n }\n\n // Just ensuring that this keeps working, even if we ever have more arguments here\n const [definedEndTimestamp, ...rest] = args;\n const timestamp = definedEndTimestamp || timestampInSeconds();\n const spanEndTimestamp = spanTimeInputToSeconds(timestamp);\n\n // Ensure we end with the last span timestamp, if possible\n const spans = getSpanDescendants(span).filter(child => child !== span);\n\n // If we have no spans, we just end, nothing else to do here\n if (!spans.length) {\n onIdleSpanEnded(spanEndTimestamp);\n return Reflect.apply(target, thisArg, [spanEndTimestamp, ...rest]);\n }\n\n const childEndTimestamps = spans\n .map(span => spanToJSON(span).timestamp)\n .filter(timestamp => !!timestamp) as number[];\n const latestSpanEndTimestamp = childEndTimestamps.length ? Math.max(...childEndTimestamps) : undefined;\n\n // In reality this should always exist here, but type-wise it may be undefined...\n const spanStartTimestamp = spanToJSON(span).start_timestamp;\n\n // The final endTimestamp should:\n // * Never be before the span start timestamp\n // * Be the latestSpanEndTimestamp, if there is one, and it is smaller than the passed span end timestamp\n // * Otherwise be the passed end timestamp\n // Final timestamp can never be after finalTimeout\n const endTimestamp = Math.min(\n spanStartTimestamp ? spanStartTimestamp + finalTimeout / 1000 : Infinity,\n Math.max(spanStartTimestamp || -Infinity, Math.min(spanEndTimestamp, latestSpanEndTimestamp || Infinity)),\n );\n\n onIdleSpanEnded(endTimestamp);\n return Reflect.apply(target, thisArg, [endTimestamp, ...rest]);\n },\n });\n\n /**\n * Cancels the existing idle timeout, if there is one.\n */\n function _cancelIdleTimeout(): void {\n if (_idleTimeoutID) {\n clearTimeout(_idleTimeoutID);\n _idleTimeoutID = undefined;\n }\n }\n\n /**\n * Cancels the existing child span timeout, if there is one.\n */\n function _cancelChildSpanTimeout(): void {\n if (_childSpanTimeoutID) {\n clearTimeout(_childSpanTimeoutID);\n _childSpanTimeoutID = undefined;\n }\n }\n\n /**\n * Restarts idle timeout, if there is no running idle timeout it will start one.\n */\n function _restartIdleTimeout(endTimestamp?: number): void {\n _cancelIdleTimeout();\n _idleTimeoutID = setTimeout(() => {\n if (!_finished && activities.size === 0 && _autoFinishAllowed) {\n _finishReason = FINISH_REASON_IDLE_TIMEOUT;\n span.end(endTimestamp);\n }\n }, idleTimeout);\n }\n\n /**\n * Restarts child span timeout, if there is none running it will start one.\n */\n function _restartChildSpanTimeout(endTimestamp?: number): void {\n _cancelChildSpanTimeout();\n _idleTimeoutID = setTimeout(() => {\n if (!_finished && _autoFinishAllowed) {\n _finishReason = FINISH_REASON_HEARTBEAT_FAILED;\n span.end(endTimestamp);\n }\n }, childSpanTimeout);\n }\n\n /**\n * Start tracking a specific activity.\n * @param spanId The span id that represents the activity\n */\n function _pushActivity(spanId: string): void {\n _cancelIdleTimeout();\n activities.set(spanId, true);\n\n const endTimestamp = timestampInSeconds();\n // We need to add the timeout here to have the real endtimestamp of the idle span\n // Remember timestampInSeconds is in seconds, timeout is in ms\n _restartChildSpanTimeout(endTimestamp + childSpanTimeout / 1000);\n }\n\n /**\n * Remove an activity from usage\n * @param spanId The span id that represents the activity\n */\n function _popActivity(spanId: string): void {\n if (activities.has(spanId)) {\n activities.delete(spanId);\n }\n\n if (activities.size === 0) {\n const endTimestamp = timestampInSeconds();\n // We need to add the timeout here to have the real endtimestamp of the idle span\n // Remember timestampInSeconds is in seconds, timeout is in ms\n _restartIdleTimeout(endTimestamp + idleTimeout / 1000);\n _cancelChildSpanTimeout();\n }\n }\n\n function onIdleSpanEnded(endTimestamp: number): void {\n _finished = true;\n activities.clear();\n\n _setSpanForScope(scope, previousActiveSpan);\n\n const spanJSON = spanToJSON(span);\n\n const { start_timestamp: startTimestamp } = spanJSON;\n // This should never happen, but to make TS happy...\n if (!startTimestamp) {\n return;\n }\n\n const attributes: SpanAttributes = spanJSON.data || {};\n if (!attributes[SEMANTIC_ATTRIBUTE_SENTRY_IDLE_SPAN_FINISH_REASON]) {\n span.setAttribute(SEMANTIC_ATTRIBUTE_SENTRY_IDLE_SPAN_FINISH_REASON, _finishReason);\n }\n\n logger.log(`[Tracing] Idle span \"${spanJSON.op}\" finished`);\n\n const childSpans = getSpanDescendants(span).filter(child => child !== span);\n\n let discardedSpans = 0;\n childSpans.forEach(childSpan => {\n // We cancel all pending spans with status \"cancelled\" to indicate the idle span was finished early\n if (childSpan.isRecording()) {\n childSpan.setStatus({ code: SPAN_STATUS_ERROR, message: 'cancelled' });\n childSpan.end(endTimestamp);\n DEBUG_BUILD &&\n logger.log('[Tracing] Cancelling span since span ended early', JSON.stringify(childSpan, undefined, 2));\n }\n\n const childSpanJSON = spanToJSON(childSpan);\n const { timestamp: childEndTimestamp = 0, start_timestamp: childStartTimestamp = 0 } = childSpanJSON;\n\n const spanStartedBeforeIdleSpanEnd = childStartTimestamp <= endTimestamp;\n\n // Add a delta with idle timeout so that we prevent false positives\n const timeoutWithMarginOfError = (finalTimeout + idleTimeout) / 1000;\n const spanEndedBeforeFinalTimeout = childEndTimestamp - childStartTimestamp <= timeoutWithMarginOfError;\n\n if (DEBUG_BUILD) {\n const stringifiedSpan = JSON.stringify(childSpan, undefined, 2);\n if (!spanStartedBeforeIdleSpanEnd) {\n logger.log('[Tracing] Discarding span since it happened after idle span was finished', stringifiedSpan);\n } else if (!spanEndedBeforeFinalTimeout) {\n logger.log('[Tracing] Discarding span since it finished after idle span final timeout', stringifiedSpan);\n }\n }\n\n if (!spanEndedBeforeFinalTimeout || !spanStartedBeforeIdleSpanEnd) {\n removeChildSpanFromSpan(span, childSpan);\n discardedSpans++;\n }\n });\n\n if (discardedSpans > 0) {\n span.setAttribute('sentry.idle_span_discarded_spans', discardedSpans);\n }\n }\n\n client.on('spanStart', startedSpan => {\n // If we already finished the idle span,\n // or if this is the idle span itself being started,\n // or if the started span has already been closed,\n // we don't care about it for activity\n if (_finished || startedSpan === span || !!spanToJSON(startedSpan).timestamp) {\n return;\n }\n\n const allSpans = getSpanDescendants(span);\n\n // If the span that was just started is a child of the idle span, we should track it\n if (allSpans.includes(startedSpan)) {\n _pushActivity(startedSpan.spanContext().spanId);\n }\n });\n\n client.on('spanEnd', endedSpan => {\n if (_finished) {\n return;\n }\n\n _popActivity(endedSpan.spanContext().spanId);\n });\n\n client.on('idleSpanEnableAutoFinish', spanToAllowAutoFinish => {\n if (spanToAllowAutoFinish === span) {\n _autoFinishAllowed = true;\n _restartIdleTimeout();\n\n if (activities.size) {\n _restartChildSpanTimeout();\n }\n }\n });\n\n // We only start the initial idle timeout if we are not delaying the auto finish\n if (!options.disableAutoFinish) {\n _restartIdleTimeout();\n }\n\n setTimeout(() => {\n if (!_finished) {\n span.setStatus({ code: SPAN_STATUS_ERROR, message: 'deadline_exceeded' });\n _finishReason = FINISH_REASON_FINAL_TIMEOUT;\n span.end();\n }\n }, finalTimeout);\n\n return span;\n}\n\nfunction _startIdleSpan(options: StartSpanOptions): Span {\n const span = startInactiveSpan(options);\n\n _setSpanForScope(getCurrentScope(), span);\n\n DEBUG_BUILD && logger.log('[Tracing] Started span is an idle span');\n\n return span;\n}\n", "import type { Event, EventHint, EventProcessor } from '@sentry/types';\nimport { SyncPromise, isThenable, logger } from '@sentry/utils';\n\nimport { DEBUG_BUILD } from './debug-build';\n\n/**\n * Process an array of event processors, returning the processed event (or `null` if the event was dropped).\n */\nexport function notifyEventProcessors(\n processors: EventProcessor[],\n event: Event | null,\n hint: EventHint,\n index: number = 0,\n): PromiseLike {\n return new SyncPromise((resolve, reject) => {\n const processor = processors[index];\n if (event === null || typeof processor !== 'function') {\n resolve(event);\n } else {\n const result = processor({ ...event }, hint) as Event | null;\n\n DEBUG_BUILD && processor.id && result === null && logger.log(`Event processor \"${processor.id}\" dropped event`);\n\n if (isThenable(result)) {\n void result\n .then(final => notifyEventProcessors(processors, final, hint, index + 1).then(resolve))\n .then(null, reject);\n } else {\n void notifyEventProcessors(processors, result, hint, index + 1)\n .then(resolve)\n .then(null, reject);\n }\n }\n });\n}\n", "import type { Breadcrumb, Event, ScopeData, Span } from '@sentry/types';\nimport { arrayify, dropUndefinedKeys } from '@sentry/utils';\nimport { getDynamicSamplingContextFromSpan } from '../tracing/dynamicSamplingContext';\nimport { getRootSpan, spanToJSON, spanToTraceContext } from './spanUtils';\n\n/**\n * Applies data from the scope to the event and runs all event processors on it.\n */\nexport function applyScopeDataToEvent(event: Event, data: ScopeData): void {\n const { fingerprint, span, breadcrumbs, sdkProcessingMetadata } = data;\n\n // Apply general data\n applyDataToEvent(event, data);\n\n // We want to set the trace context for normal events only if there isn't already\n // a trace context on the event. There is a product feature in place where we link\n // errors with transaction and it relies on that.\n if (span) {\n applySpanToEvent(event, span);\n }\n\n applyFingerprintToEvent(event, fingerprint);\n applyBreadcrumbsToEvent(event, breadcrumbs);\n applySdkMetadataToEvent(event, sdkProcessingMetadata);\n}\n\n/** Merge data of two scopes together. */\nexport function mergeScopeData(data: ScopeData, mergeData: ScopeData): void {\n const {\n extra,\n tags,\n user,\n contexts,\n level,\n sdkProcessingMetadata,\n breadcrumbs,\n fingerprint,\n eventProcessors,\n attachments,\n propagationContext,\n transactionName,\n span,\n } = mergeData;\n\n mergeAndOverwriteScopeData(data, 'extra', extra);\n mergeAndOverwriteScopeData(data, 'tags', tags);\n mergeAndOverwriteScopeData(data, 'user', user);\n mergeAndOverwriteScopeData(data, 'contexts', contexts);\n mergeAndOverwriteScopeData(data, 'sdkProcessingMetadata', sdkProcessingMetadata);\n\n if (level) {\n data.level = level;\n }\n\n if (transactionName) {\n data.transactionName = transactionName;\n }\n\n if (span) {\n data.span = span;\n }\n\n if (breadcrumbs.length) {\n data.breadcrumbs = [...data.breadcrumbs, ...breadcrumbs];\n }\n\n if (fingerprint.length) {\n data.fingerprint = [...data.fingerprint, ...fingerprint];\n }\n\n if (eventProcessors.length) {\n data.eventProcessors = [...data.eventProcessors, ...eventProcessors];\n }\n\n if (attachments.length) {\n data.attachments = [...data.attachments, ...attachments];\n }\n\n data.propagationContext = { ...data.propagationContext, ...propagationContext };\n}\n\n/**\n * Merges certain scope data. Undefined values will overwrite any existing values.\n * Exported only for tests.\n */\nexport function mergeAndOverwriteScopeData<\n Prop extends 'extra' | 'tags' | 'user' | 'contexts' | 'sdkProcessingMetadata',\n Data extends ScopeData,\n>(data: Data, prop: Prop, mergeVal: Data[Prop]): void {\n if (mergeVal && Object.keys(mergeVal).length) {\n // Clone object\n data[prop] = { ...data[prop] };\n for (const key in mergeVal) {\n if (Object.prototype.hasOwnProperty.call(mergeVal, key)) {\n data[prop][key] = mergeVal[key];\n }\n }\n }\n}\n\n/** Exported only for tests */\nexport function mergeArray(\n event: Event,\n prop: Prop,\n mergeVal: ScopeData[Prop],\n): void {\n const prevVal = event[prop];\n // If we are not merging any new values,\n // we only need to proceed if there was an empty array before (as we want to replace it with undefined)\n if (!mergeVal.length && (!prevVal || prevVal.length)) {\n return;\n }\n\n const merged = [...(prevVal || []), ...mergeVal] as ScopeData[Prop];\n event[prop] = merged.length ? merged : undefined;\n}\n\nfunction applyDataToEvent(event: Event, data: ScopeData): void {\n const { extra, tags, user, contexts, level, transactionName } = data;\n\n const cleanedExtra = dropUndefinedKeys(extra);\n if (cleanedExtra && Object.keys(cleanedExtra).length) {\n event.extra = { ...cleanedExtra, ...event.extra };\n }\n\n const cleanedTags = dropUndefinedKeys(tags);\n if (cleanedTags && Object.keys(cleanedTags).length) {\n event.tags = { ...cleanedTags, ...event.tags };\n }\n\n const cleanedUser = dropUndefinedKeys(user);\n if (cleanedUser && Object.keys(cleanedUser).length) {\n event.user = { ...cleanedUser, ...event.user };\n }\n\n const cleanedContexts = dropUndefinedKeys(contexts);\n if (cleanedContexts && Object.keys(cleanedContexts).length) {\n event.contexts = { ...cleanedContexts, ...event.contexts };\n }\n\n if (level) {\n event.level = level;\n }\n\n // transaction events get their `transaction` from the root span name\n if (transactionName && event.type !== 'transaction') {\n event.transaction = transactionName;\n }\n}\n\nfunction applyBreadcrumbsToEvent(event: Event, breadcrumbs: Breadcrumb[]): void {\n const mergedBreadcrumbs = [...(event.breadcrumbs || []), ...breadcrumbs];\n event.breadcrumbs = mergedBreadcrumbs.length ? mergedBreadcrumbs : undefined;\n}\n\nfunction applySdkMetadataToEvent(event: Event, sdkProcessingMetadata: ScopeData['sdkProcessingMetadata']): void {\n event.sdkProcessingMetadata = {\n ...event.sdkProcessingMetadata,\n ...sdkProcessingMetadata,\n };\n}\n\nfunction applySpanToEvent(event: Event, span: Span): void {\n event.contexts = {\n trace: spanToTraceContext(span),\n ...event.contexts,\n };\n\n event.sdkProcessingMetadata = {\n dynamicSamplingContext: getDynamicSamplingContextFromSpan(span),\n ...event.sdkProcessingMetadata,\n };\n\n const rootSpan = getRootSpan(span);\n const transactionName = spanToJSON(rootSpan).description;\n if (transactionName && !event.transaction && event.type === 'transaction') {\n event.transaction = transactionName;\n }\n}\n\n/**\n * Applies fingerprint from the scope to the event if there's one,\n * uses message if there's one instead or get rid of empty fingerprint\n */\nfunction applyFingerprintToEvent(event: Event, fingerprint: ScopeData['fingerprint'] | undefined): void {\n // Make sure it's an array first and we actually have something in place\n event.fingerprint = event.fingerprint ? arrayify(event.fingerprint) : [];\n\n // If we have something on the scope, then merge it with event\n if (fingerprint) {\n event.fingerprint = event.fingerprint.concat(fingerprint);\n }\n\n // If we have no data at all, remove empty array default\n if (event.fingerprint && !event.fingerprint.length) {\n delete event.fingerprint;\n }\n}\n", "import type {\n CaptureContext,\n Client,\n ClientOptions,\n Event,\n EventHint,\n Scope as ScopeInterface,\n ScopeContext,\n StackFrame,\n StackParser,\n} from '@sentry/types';\nimport { GLOBAL_OBJ, addExceptionMechanism, dateTimestampInSeconds, normalize, truncate, uuid4 } from '@sentry/utils';\n\nimport { DEFAULT_ENVIRONMENT } from '../constants';\nimport { getGlobalScope } from '../currentScopes';\nimport { notifyEventProcessors } from '../eventProcessors';\nimport { Scope } from '../scope';\nimport { applyScopeDataToEvent, mergeScopeData } from './applyScopeDataToEvent';\n\n/**\n * This type makes sure that we get either a CaptureContext, OR an EventHint.\n * It does not allow mixing them, which could lead to unexpected outcomes, e.g. this is disallowed:\n * { user: { id: '123' }, mechanism: { handled: false } }\n */\nexport type ExclusiveEventHintOrCaptureContext =\n | (CaptureContext & Partial<{ [key in keyof EventHint]: never }>)\n | (EventHint & Partial<{ [key in keyof ScopeContext]: never }>);\n\n/**\n * Adds common information to events.\n *\n * The information includes release and environment from `options`,\n * breadcrumbs and context (extra, tags and user) from the scope.\n *\n * Information that is already present in the event is never overwritten. For\n * nested objects, such as the context, keys are merged.\n *\n * @param event The original event.\n * @param hint May contain additional information about the original exception.\n * @param scope A scope containing event metadata.\n * @returns A new event with more information.\n * @hidden\n */\nexport function prepareEvent(\n options: ClientOptions,\n event: Event,\n hint: EventHint,\n scope?: ScopeInterface,\n client?: Client,\n isolationScope?: ScopeInterface,\n): PromiseLike {\n const { normalizeDepth = 3, normalizeMaxBreadth = 1_000 } = options;\n const prepared: Event = {\n ...event,\n event_id: event.event_id || hint.event_id || uuid4(),\n timestamp: event.timestamp || dateTimestampInSeconds(),\n };\n const integrations = hint.integrations || options.integrations.map(i => i.name);\n\n applyClientOptions(prepared, options);\n applyIntegrationsMetadata(prepared, integrations);\n\n // Only put debug IDs onto frames for error events.\n if (event.type === undefined) {\n applyDebugIds(prepared, options.stackParser);\n }\n\n // If we have scope given to us, use it as the base for further modifications.\n // This allows us to prevent unnecessary copying of data if `captureContext` is not provided.\n const finalScope = getFinalScope(scope, hint.captureContext);\n\n if (hint.mechanism) {\n addExceptionMechanism(prepared, hint.mechanism);\n }\n\n const clientEventProcessors = client ? client.getEventProcessors() : [];\n\n // This should be the last thing called, since we want that\n // {@link Scope.addEventProcessor} gets the finished prepared event.\n // Merge scope data together\n const data = getGlobalScope().getScopeData();\n\n if (isolationScope) {\n const isolationData = isolationScope.getScopeData();\n mergeScopeData(data, isolationData);\n }\n\n if (finalScope) {\n const finalScopeData = finalScope.getScopeData();\n mergeScopeData(data, finalScopeData);\n }\n\n const attachments = [...(hint.attachments || []), ...data.attachments];\n if (attachments.length) {\n hint.attachments = attachments;\n }\n\n applyScopeDataToEvent(prepared, data);\n\n const eventProcessors = [\n ...clientEventProcessors,\n // Run scope event processors _after_ all other processors\n ...data.eventProcessors,\n ];\n\n const result = notifyEventProcessors(eventProcessors, prepared, hint);\n\n return result.then(evt => {\n if (evt) {\n // We apply the debug_meta field only after all event processors have ran, so that if any event processors modified\n // file names (e.g.the RewriteFrames integration) the filename -> debug ID relationship isn't destroyed.\n // This should not cause any PII issues, since we're only moving data that is already on the event and not adding\n // any new data\n applyDebugMeta(evt);\n }\n\n if (typeof normalizeDepth === 'number' && normalizeDepth > 0) {\n return normalizeEvent(evt, normalizeDepth, normalizeMaxBreadth);\n }\n return evt;\n });\n}\n\n/**\n * Enhances event using the client configuration.\n * It takes care of all \"static\" values like environment, release and `dist`,\n * as well as truncating overly long values.\n * @param event event instance to be enhanced\n */\nfunction applyClientOptions(event: Event, options: ClientOptions): void {\n const { environment, release, dist, maxValueLength = 250 } = options;\n\n if (!('environment' in event)) {\n event.environment = 'environment' in options ? environment : DEFAULT_ENVIRONMENT;\n }\n\n if (event.release === undefined && release !== undefined) {\n event.release = release;\n }\n\n if (event.dist === undefined && dist !== undefined) {\n event.dist = dist;\n }\n\n if (event.message) {\n event.message = truncate(event.message, maxValueLength);\n }\n\n const exception = event.exception && event.exception.values && event.exception.values[0];\n if (exception && exception.value) {\n exception.value = truncate(exception.value, maxValueLength);\n }\n\n const request = event.request;\n if (request && request.url) {\n request.url = truncate(request.url, maxValueLength);\n }\n}\n\nconst debugIdStackParserCache = new WeakMap>();\n\n/**\n * Puts debug IDs into the stack frames of an error event.\n */\nexport function applyDebugIds(event: Event, stackParser: StackParser): void {\n const debugIdMap = GLOBAL_OBJ._sentryDebugIds;\n\n if (!debugIdMap) {\n return;\n }\n\n let debugIdStackFramesCache: Map;\n const cachedDebugIdStackFrameCache = debugIdStackParserCache.get(stackParser);\n if (cachedDebugIdStackFrameCache) {\n debugIdStackFramesCache = cachedDebugIdStackFrameCache;\n } else {\n debugIdStackFramesCache = new Map();\n debugIdStackParserCache.set(stackParser, debugIdStackFramesCache);\n }\n\n // Build a map of filename -> debug_id\n const filenameDebugIdMap = Object.entries(debugIdMap).reduce>(\n (acc, [debugIdStackTrace, debugIdValue]) => {\n let parsedStack: StackFrame[];\n const cachedParsedStack = debugIdStackFramesCache.get(debugIdStackTrace);\n if (cachedParsedStack) {\n parsedStack = cachedParsedStack;\n } else {\n parsedStack = stackParser(debugIdStackTrace);\n debugIdStackFramesCache.set(debugIdStackTrace, parsedStack);\n }\n\n for (let i = parsedStack.length - 1; i >= 0; i--) {\n // eslint-disable-next-line @typescript-eslint/no-non-null-assertion\n const stackFrame = parsedStack[i]!;\n if (stackFrame.filename) {\n acc[stackFrame.filename] = debugIdValue;\n break;\n }\n }\n return acc;\n },\n {},\n );\n\n try {\n // eslint-disable-next-line @typescript-eslint/no-non-null-assertion\n event!.exception!.values!.forEach(exception => {\n // eslint-disable-next-line @typescript-eslint/no-non-null-assertion\n exception.stacktrace!.frames!.forEach(frame => {\n if (frame.filename) {\n frame.debug_id = filenameDebugIdMap[frame.filename];\n }\n });\n });\n } catch (e) {\n // To save bundle size we're just try catching here instead of checking for the existence of all the different objects.\n }\n}\n\n/**\n * Moves debug IDs from the stack frames of an error event into the debug_meta field.\n */\nexport function applyDebugMeta(event: Event): void {\n // Extract debug IDs and filenames from the stack frames on the event.\n const filenameDebugIdMap: Record = {};\n try {\n // eslint-disable-next-line @typescript-eslint/no-non-null-assertion\n event.exception!.values!.forEach(exception => {\n // eslint-disable-next-line @typescript-eslint/no-non-null-assertion\n exception.stacktrace!.frames!.forEach(frame => {\n if (frame.debug_id) {\n if (frame.abs_path) {\n filenameDebugIdMap[frame.abs_path] = frame.debug_id;\n } else if (frame.filename) {\n filenameDebugIdMap[frame.filename] = frame.debug_id;\n }\n delete frame.debug_id;\n }\n });\n });\n } catch (e) {\n // To save bundle size we're just try catching here instead of checking for the existence of all the different objects.\n }\n\n if (Object.keys(filenameDebugIdMap).length === 0) {\n return;\n }\n\n // Fill debug_meta information\n event.debug_meta = event.debug_meta || {};\n event.debug_meta.images = event.debug_meta.images || [];\n const images = event.debug_meta.images;\n Object.entries(filenameDebugIdMap).forEach(([filename, debug_id]) => {\n images.push({\n type: 'sourcemap',\n code_file: filename,\n debug_id,\n });\n });\n}\n\n/**\n * This function adds all used integrations to the SDK info in the event.\n * @param event The event that will be filled with all integrations.\n */\nfunction applyIntegrationsMetadata(event: Event, integrationNames: string[]): void {\n if (integrationNames.length > 0) {\n event.sdk = event.sdk || {};\n event.sdk.integrations = [...(event.sdk.integrations || []), ...integrationNames];\n }\n}\n\n/**\n * Applies `normalize` function on necessary `Event` attributes to make them safe for serialization.\n * Normalized keys:\n * - `breadcrumbs.data`\n * - `user`\n * - `contexts`\n * - `extra`\n * @param event Event\n * @returns Normalized event\n */\nfunction normalizeEvent(event: Event | null, depth: number, maxBreadth: number): Event | null {\n if (!event) {\n return null;\n }\n\n const normalized: Event = {\n ...event,\n ...(event.breadcrumbs && {\n breadcrumbs: event.breadcrumbs.map(b => ({\n ...b,\n ...(b.data && {\n data: normalize(b.data, depth, maxBreadth),\n }),\n })),\n }),\n ...(event.user && {\n user: normalize(event.user, depth, maxBreadth),\n }),\n ...(event.contexts && {\n contexts: normalize(event.contexts, depth, maxBreadth),\n }),\n ...(event.extra && {\n extra: normalize(event.extra, depth, maxBreadth),\n }),\n };\n\n // event.contexts.trace stores information about a Transaction. Similarly,\n // event.spans[] stores information about child Spans. Given that a\n // Transaction is conceptually a Span, normalization should apply to both\n // Transactions and Spans consistently.\n // For now the decision is to skip normalization of Transactions and Spans,\n // so this block overwrites the normalized event to add back the original\n // Transaction information prior to normalization.\n if (event.contexts && event.contexts.trace && normalized.contexts) {\n normalized.contexts.trace = event.contexts.trace;\n\n // event.contexts.trace.data may contain circular/dangerous data so we need to normalize it\n if (event.contexts.trace.data) {\n normalized.contexts.trace.data = normalize(event.contexts.trace.data, depth, maxBreadth);\n }\n }\n\n // event.spans[].data may contain circular/dangerous data so we need to normalize it\n if (event.spans) {\n normalized.spans = event.spans.map(span => {\n return {\n ...span,\n ...(span.data && {\n data: normalize(span.data, depth, maxBreadth),\n }),\n };\n });\n }\n\n return normalized;\n}\n\nfunction getFinalScope(\n scope: ScopeInterface | undefined,\n captureContext: CaptureContext | undefined,\n): ScopeInterface | undefined {\n if (!captureContext) {\n return scope;\n }\n\n const finalScope = scope ? scope.clone() : new Scope();\n finalScope.update(captureContext);\n return finalScope;\n}\n\n/**\n * Parse either an `EventHint` directly, or convert a `CaptureContext` to an `EventHint`.\n * This is used to allow to update method signatures that used to accept a `CaptureContext` but should now accept an `EventHint`.\n */\nexport function parseEventHintOrCaptureContext(\n hint: ExclusiveEventHintOrCaptureContext | undefined,\n): EventHint | undefined {\n if (!hint) {\n return undefined;\n }\n\n // If you pass a Scope or `() => Scope` as CaptureContext, we just return this as captureContext\n if (hintIsScopeOrFunction(hint)) {\n return { captureContext: hint };\n }\n\n if (hintIsScopeContext(hint)) {\n return {\n captureContext: hint,\n };\n }\n\n return hint;\n}\n\nfunction hintIsScopeOrFunction(\n hint: CaptureContext | EventHint,\n): hint is ScopeInterface | ((scope: ScopeInterface) => ScopeInterface) {\n return hint instanceof Scope || typeof hint === 'function';\n}\n\ntype ScopeContextProperty = keyof ScopeContext;\nconst captureContextKeys: readonly ScopeContextProperty[] = [\n 'user',\n 'level',\n 'extra',\n 'contexts',\n 'tags',\n 'fingerprint',\n 'requestSession',\n 'propagationContext',\n] as const;\n\nfunction hintIsScopeContext(hint: Partial | EventHint): hint is Partial {\n return Object.keys(hint).some(key => captureContextKeys.includes(key as ScopeContextProperty));\n}\n", "import type {\n CaptureContext,\n CheckIn,\n Event,\n EventHint,\n EventProcessor,\n Extra,\n Extras,\n FinishedCheckIn,\n MonitorConfig,\n Primitive,\n Session,\n SessionContext,\n SeverityLevel,\n User,\n} from '@sentry/types';\nimport { GLOBAL_OBJ, isThenable, logger, timestampInSeconds, uuid4 } from '@sentry/utils';\n\nimport { DEFAULT_ENVIRONMENT } from './constants';\nimport { getClient, getCurrentScope, getIsolationScope, withIsolationScope } from './currentScopes';\nimport { DEBUG_BUILD } from './debug-build';\nimport { closeSession, makeSession, updateSession } from './session';\nimport type { ExclusiveEventHintOrCaptureContext } from './utils/prepareEvent';\nimport { parseEventHintOrCaptureContext } from './utils/prepareEvent';\n\n/**\n * Captures an exception event and sends it to Sentry.\n *\n * @param exception The exception to capture.\n * @param hint Optional additional data to attach to the Sentry event.\n * @returns the id of the captured Sentry event.\n */\nexport function captureException(\n // eslint-disable-next-line @typescript-eslint/no-explicit-any\n exception: any,\n hint?: ExclusiveEventHintOrCaptureContext,\n): string {\n return getCurrentScope().captureException(exception, parseEventHintOrCaptureContext(hint));\n}\n\n/**\n * Captures a message event and sends it to Sentry.\n *\n * @param message The message to send to Sentry.\n * @param captureContext Define the level of the message or pass in additional data to attach to the message.\n * @returns the id of the captured message.\n */\nexport function captureMessage(message: string, captureContext?: CaptureContext | SeverityLevel): string {\n // This is necessary to provide explicit scopes upgrade, without changing the original\n // arity of the `captureMessage(message, level)` method.\n const level = typeof captureContext === 'string' ? captureContext : undefined;\n const context = typeof captureContext !== 'string' ? { captureContext } : undefined;\n return getCurrentScope().captureMessage(message, level, context);\n}\n\n/**\n * Captures a manually created event and sends it to Sentry.\n *\n * @param event The event to send to Sentry.\n * @param hint Optional additional data to attach to the Sentry event.\n * @returns the id of the captured event.\n */\nexport function captureEvent(event: Event, hint?: EventHint): string {\n return getCurrentScope().captureEvent(event, hint);\n}\n\n/**\n * Sets context data with the given name.\n * @param name of the context\n * @param context Any kind of data. This data will be normalized.\n */\n// eslint-disable-next-line @typescript-eslint/no-explicit-any\nexport function setContext(name: string, context: { [key: string]: any } | null): void {\n getIsolationScope().setContext(name, context);\n}\n\n/**\n * Set an object that will be merged sent as extra data with the event.\n * @param extras Extras object to merge into current context.\n */\nexport function setExtras(extras: Extras): void {\n getIsolationScope().setExtras(extras);\n}\n\n/**\n * Set key:value that will be sent as extra data with the event.\n * @param key String of extra\n * @param extra Any kind of data. This data will be normalized.\n */\nexport function setExtra(key: string, extra: Extra): void {\n getIsolationScope().setExtra(key, extra);\n}\n\n/**\n * Set an object that will be merged sent as tags data with the event.\n * @param tags Tags context object to merge into current context.\n */\nexport function setTags(tags: { [key: string]: Primitive }): void {\n getIsolationScope().setTags(tags);\n}\n\n/**\n * Set key:value that will be sent as tags data with the event.\n *\n * Can also be used to unset a tag, by passing `undefined`.\n *\n * @param key String key of tag\n * @param value Value of tag\n */\nexport function setTag(key: string, value: Primitive): void {\n getIsolationScope().setTag(key, value);\n}\n\n/**\n * Updates user context information for future events.\n *\n * @param user User context object to be set in the current context. Pass `null` to unset the user.\n */\nexport function setUser(user: User | null): void {\n getIsolationScope().setUser(user);\n}\n\n/**\n * The last error event id of the isolation scope.\n *\n * Warning: This function really returns the last recorded error event id on the current\n * isolation scope. If you call this function after handling a certain error and another error\n * is captured in between, the last one is returned instead of the one you might expect.\n * Also, ids of events that were never sent to Sentry (for example because\n * they were dropped in `beforeSend`) could be returned.\n *\n * @returns The last event id of the isolation scope.\n */\nexport function lastEventId(): string | undefined {\n return getIsolationScope().lastEventId();\n}\n\n/**\n * Create a cron monitor check in and send it to Sentry.\n *\n * @param checkIn An object that describes a check in.\n * @param upsertMonitorConfig An optional object that describes a monitor config. Use this if you want\n * to create a monitor automatically when sending a check in.\n */\nexport function captureCheckIn(checkIn: CheckIn, upsertMonitorConfig?: MonitorConfig): string {\n const scope = getCurrentScope();\n const client = getClient();\n if (!client) {\n DEBUG_BUILD && logger.warn('Cannot capture check-in. No client defined.');\n } else if (!client.captureCheckIn) {\n DEBUG_BUILD && logger.warn('Cannot capture check-in. Client does not support sending check-ins.');\n } else {\n return client.captureCheckIn(checkIn, upsertMonitorConfig, scope);\n }\n\n return uuid4();\n}\n\n/**\n * Wraps a callback with a cron monitor check in. The check in will be sent to Sentry when the callback finishes.\n *\n * @param monitorSlug The distinct slug of the monitor.\n * @param upsertMonitorConfig An optional object that describes a monitor config. Use this if you want\n * to create a monitor automatically when sending a check in.\n */\nexport function withMonitor(\n monitorSlug: CheckIn['monitorSlug'],\n callback: () => T,\n upsertMonitorConfig?: MonitorConfig,\n): T {\n const checkInId = captureCheckIn({ monitorSlug, status: 'in_progress' }, upsertMonitorConfig);\n const now = timestampInSeconds();\n\n function finishCheckIn(status: FinishedCheckIn['status']): void {\n captureCheckIn({ monitorSlug, status, checkInId, duration: timestampInSeconds() - now });\n }\n\n return withIsolationScope(() => {\n let maybePromiseResult: T;\n try {\n maybePromiseResult = callback();\n } catch (e) {\n finishCheckIn('error');\n throw e;\n }\n\n if (isThenable(maybePromiseResult)) {\n Promise.resolve(maybePromiseResult).then(\n () => {\n finishCheckIn('ok');\n },\n () => {\n finishCheckIn('error');\n },\n );\n } else {\n finishCheckIn('ok');\n }\n\n return maybePromiseResult;\n });\n}\n\n/**\n * Call `flush()` on the current client, if there is one. See {@link Client.flush}.\n *\n * @param timeout Maximum time in ms the client should wait to flush its event queue. Omitting this parameter will cause\n * the client to wait until all events are sent before resolving the promise.\n * @returns A promise which resolves to `true` if the queue successfully drains before the timeout, or `false` if it\n * doesn't (or if there's no client defined).\n */\nexport async function flush(timeout?: number): Promise {\n const client = getClient();\n if (client) {\n return client.flush(timeout);\n }\n DEBUG_BUILD && logger.warn('Cannot flush events. No client defined.');\n return Promise.resolve(false);\n}\n\n/**\n * Call `close()` on the current client, if there is one. See {@link Client.close}.\n *\n * @param timeout Maximum time in ms the client should wait to flush its event queue before shutting down. Omitting this\n * parameter will cause the client to wait until all events are sent before disabling itself.\n * @returns A promise which resolves to `true` if the queue successfully drains before the timeout, or `false` if it\n * doesn't (or if there's no client defined).\n */\nexport async function close(timeout?: number): Promise {\n const client = getClient();\n if (client) {\n return client.close(timeout);\n }\n DEBUG_BUILD && logger.warn('Cannot flush events and disable SDK. No client defined.');\n return Promise.resolve(false);\n}\n\n/**\n * Returns true if Sentry has been properly initialized.\n */\nexport function isInitialized(): boolean {\n return !!getClient();\n}\n\n/** If the SDK is initialized & enabled. */\nexport function isEnabled(): boolean {\n const client = getClient();\n return !!client && client.getOptions().enabled !== false && !!client.getTransport();\n}\n\n/**\n * Add an event processor.\n * This will be added to the current isolation scope, ensuring any event that is processed in the current execution\n * context will have the processor applied.\n */\nexport function addEventProcessor(callback: EventProcessor): void {\n getIsolationScope().addEventProcessor(callback);\n}\n\n/**\n * Start a session on the current isolation scope.\n *\n * @param context (optional) additional properties to be applied to the returned session object\n *\n * @returns the new active session\n */\nexport function startSession(context?: SessionContext): Session {\n const client = getClient();\n const isolationScope = getIsolationScope();\n const currentScope = getCurrentScope();\n\n const { release, environment = DEFAULT_ENVIRONMENT } = (client && client.getOptions()) || {};\n\n // Will fetch userAgent if called from browser sdk\n const { userAgent } = GLOBAL_OBJ.navigator || {};\n\n const session = makeSession({\n release,\n environment,\n user: currentScope.getUser() || isolationScope.getUser(),\n ...(userAgent && { userAgent }),\n ...context,\n });\n\n // End existing session if there's one\n const currentSession = isolationScope.getSession();\n if (currentSession && currentSession.status === 'ok') {\n updateSession(currentSession, { status: 'exited' });\n }\n\n endSession();\n\n // Afterwards we set the new session on the scope\n isolationScope.setSession(session);\n\n // TODO (v8): Remove this and only use the isolation scope(?).\n // For v7 though, we can't \"soft-break\" people using getCurrentHub().getScope().setSession()\n currentScope.setSession(session);\n\n return session;\n}\n\n/**\n * End the session on the current isolation scope.\n */\nexport function endSession(): void {\n const isolationScope = getIsolationScope();\n const currentScope = getCurrentScope();\n\n const session = currentScope.getSession() || isolationScope.getSession();\n if (session) {\n closeSession(session);\n }\n _sendSessionUpdate();\n\n // the session is over; take it off of the scope\n isolationScope.setSession();\n\n // TODO (v8): Remove this and only use the isolation scope(?).\n // For v7 though, we can't \"soft-break\" people using getCurrentHub().getScope().setSession()\n currentScope.setSession();\n}\n\n/**\n * Sends the current Session on the scope\n */\nfunction _sendSessionUpdate(): void {\n const isolationScope = getIsolationScope();\n const currentScope = getCurrentScope();\n const client = getClient();\n // TODO (v8): Remove currentScope and only use the isolation scope(?).\n // For v7 though, we can't \"soft-break\" people using getCurrentHub().getScope().setSession()\n const session = currentScope.getSession() || isolationScope.getSession();\n if (session && client) {\n client.captureSession(session);\n }\n}\n\n/**\n * Sends the current session on the scope to Sentry\n *\n * @param end If set the session will be marked as exited and removed from the scope.\n * Defaults to `false`.\n */\nexport function captureSession(end: boolean = false): void {\n // both send the update and pull the session from the scope\n if (end) {\n endSession();\n return;\n }\n\n // only send the update\n _sendSessionUpdate();\n}\n", "import type { DsnComponents, DsnLike, SdkInfo } from '@sentry/types';\nimport { dsnToString, makeDsn, urlEncode } from '@sentry/utils';\n\nconst SENTRY_API_VERSION = '7';\n\n/** Returns the prefix to construct Sentry ingestion API endpoints. */\nfunction getBaseApiEndpoint(dsn: DsnComponents): string {\n const protocol = dsn.protocol ? `${dsn.protocol}:` : '';\n const port = dsn.port ? `:${dsn.port}` : '';\n return `${protocol}//${dsn.host}${port}${dsn.path ? `/${dsn.path}` : ''}/api/`;\n}\n\n/** Returns the ingest API endpoint for target. */\nfunction _getIngestEndpoint(dsn: DsnComponents): string {\n return `${getBaseApiEndpoint(dsn)}${dsn.projectId}/envelope/`;\n}\n\n/** Returns a URL-encoded string with auth config suitable for a query string. */\nfunction _encodedAuth(dsn: DsnComponents, sdkInfo: SdkInfo | undefined): string {\n return urlEncode({\n // We send only the minimum set of required information. See\n // https://github.com/getsentry/sentry-javascript/issues/2572.\n sentry_key: dsn.publicKey,\n sentry_version: SENTRY_API_VERSION,\n ...(sdkInfo && { sentry_client: `${sdkInfo.name}/${sdkInfo.version}` }),\n });\n}\n\n/**\n * Returns the envelope endpoint URL with auth in the query string.\n *\n * Sending auth as part of the query string and not as custom HTTP headers avoids CORS preflight requests.\n */\nexport function getEnvelopeEndpointWithUrlEncodedAuth(dsn: DsnComponents, tunnel?: string, sdkInfo?: SdkInfo): string {\n return tunnel ? tunnel : `${_getIngestEndpoint(dsn)}?${_encodedAuth(dsn, sdkInfo)}`;\n}\n\n/** Returns the url to the report dialog endpoint. */\nexport function getReportDialogEndpoint(\n dsnLike: DsnLike,\n dialogOptions: {\n // eslint-disable-next-line @typescript-eslint/no-explicit-any\n [key: string]: any;\n user?: { name?: string; email?: string };\n },\n): string {\n const dsn = makeDsn(dsnLike);\n if (!dsn) {\n return '';\n }\n\n const endpoint = `${getBaseApiEndpoint(dsn)}embed/error-page/`;\n\n let encodedOptions = `dsn=${dsnToString(dsn)}`;\n for (const key in dialogOptions) {\n if (key === 'dsn') {\n continue;\n }\n\n if (key === 'onClose') {\n continue;\n }\n\n if (key === 'user') {\n const user = dialogOptions.user;\n if (!user) {\n continue;\n }\n if (user.name) {\n encodedOptions += `&name=${encodeURIComponent(user.name)}`;\n }\n if (user.email) {\n encodedOptions += `&email=${encodeURIComponent(user.email)}`;\n }\n } else {\n encodedOptions += `&${encodeURIComponent(key)}=${encodeURIComponent(dialogOptions[key] as string)}`;\n }\n }\n\n return `${endpoint}?${encodedOptions}`;\n}\n", "import type { Client, Event, EventHint, Integration, IntegrationFn, Options } from '@sentry/types';\nimport { arrayify, logger } from '@sentry/utils';\nimport { getClient } from './currentScopes';\n\nimport { DEBUG_BUILD } from './debug-build';\n\ndeclare module '@sentry/types' {\n interface Integration {\n isDefaultInstance?: boolean;\n }\n}\n\nexport const installedIntegrations: string[] = [];\n\n/** Map of integrations assigned to a client */\nexport type IntegrationIndex = {\n [key: string]: Integration;\n};\n\n/**\n * Remove duplicates from the given array, preferring the last instance of any duplicate. Not guaranteed to\n * preseve the order of integrations in the array.\n *\n * @private\n */\nfunction filterDuplicates(integrations: Integration[]): Integration[] {\n const integrationsByName: { [key: string]: Integration } = {};\n\n integrations.forEach(currentInstance => {\n const { name } = currentInstance;\n\n const existingInstance = integrationsByName[name];\n\n // We want integrations later in the array to overwrite earlier ones of the same type, except that we never want a\n // default instance to overwrite an existing user instance\n if (existingInstance && !existingInstance.isDefaultInstance && currentInstance.isDefaultInstance) {\n return;\n }\n\n integrationsByName[name] = currentInstance;\n });\n\n return Object.values(integrationsByName);\n}\n\n/** Gets integrations to install */\nexport function getIntegrationsToSetup(options: Pick): Integration[] {\n const defaultIntegrations = options.defaultIntegrations || [];\n const userIntegrations = options.integrations;\n\n // We flag default instances, so that later we can tell them apart from any user-created instances of the same class\n defaultIntegrations.forEach(integration => {\n integration.isDefaultInstance = true;\n });\n\n let integrations: Integration[];\n\n if (Array.isArray(userIntegrations)) {\n integrations = [...defaultIntegrations, ...userIntegrations];\n } else if (typeof userIntegrations === 'function') {\n integrations = arrayify(userIntegrations(defaultIntegrations));\n } else {\n integrations = defaultIntegrations;\n }\n\n const finalIntegrations = filterDuplicates(integrations);\n\n // The `Debug` integration prints copies of the `event` and `hint` which will be passed to `beforeSend` or\n // `beforeSendTransaction`. It therefore has to run after all other integrations, so that the changes of all event\n // processors will be reflected in the printed values. For lack of a more elegant way to guarantee that, we therefore\n // locate it and, assuming it exists, pop it out of its current spot and shove it onto the end of the array.\n const debugIndex = finalIntegrations.findIndex(integration => integration.name === 'Debug');\n if (debugIndex > -1) {\n const [debugInstance] = finalIntegrations.splice(debugIndex, 1) as [Integration];\n finalIntegrations.push(debugInstance);\n }\n\n return finalIntegrations;\n}\n\n/**\n * Given a list of integration instances this installs them all. When `withDefaults` is set to `true` then all default\n * integrations are added unless they were already provided before.\n * @param integrations array of integration instances\n * @param withDefault should enable default integrations\n */\nexport function setupIntegrations(client: Client, integrations: Integration[]): IntegrationIndex {\n const integrationIndex: IntegrationIndex = {};\n\n integrations.forEach(integration => {\n // guard against empty provided integrations\n if (integration) {\n setupIntegration(client, integration, integrationIndex);\n }\n });\n\n return integrationIndex;\n}\n\n/**\n * Execute the `afterAllSetup` hooks of the given integrations.\n */\nexport function afterSetupIntegrations(client: Client, integrations: Integration[]): void {\n for (const integration of integrations) {\n // guard against empty provided integrations\n if (integration && integration.afterAllSetup) {\n integration.afterAllSetup(client);\n }\n }\n}\n\n/** Setup a single integration. */\nexport function setupIntegration(client: Client, integration: Integration, integrationIndex: IntegrationIndex): void {\n if (integrationIndex[integration.name]) {\n DEBUG_BUILD && logger.log(`Integration skipped because it was already installed: ${integration.name}`);\n return;\n }\n integrationIndex[integration.name] = integration;\n\n // `setupOnce` is only called the first time\n if (installedIntegrations.indexOf(integration.name) === -1 && typeof integration.setupOnce === 'function') {\n integration.setupOnce();\n installedIntegrations.push(integration.name);\n }\n\n // `setup` is run for each client\n if (integration.setup && typeof integration.setup === 'function') {\n integration.setup(client);\n }\n\n if (typeof integration.preprocessEvent === 'function') {\n const callback = integration.preprocessEvent.bind(integration) as typeof integration.preprocessEvent;\n client.on('preprocessEvent', (event, hint) => callback(event, hint, client));\n }\n\n if (typeof integration.processEvent === 'function') {\n const callback = integration.processEvent.bind(integration) as typeof integration.processEvent;\n\n const processor = Object.assign((event: Event, hint: EventHint) => callback(event, hint, client), {\n id: integration.name,\n });\n\n client.addEventProcessor(processor);\n }\n\n DEBUG_BUILD && logger.log(`Integration installed: ${integration.name}`);\n}\n\n/** Add an integration to the current scope's client. */\nexport function addIntegration(integration: Integration): void {\n const client = getClient();\n\n if (!client) {\n DEBUG_BUILD && logger.warn(`Cannot add integration \"${integration.name}\" because no SDK Client is available.`);\n return;\n }\n\n client.addIntegration(integration);\n}\n\n/**\n * Define an integration function that can be used to create an integration instance.\n * Note that this by design hides the implementation details of the integration, as they are considered internal.\n */\nexport function defineIntegration(fn: Fn): (...args: Parameters) => Integration {\n return fn;\n}\n", "/* eslint-disable max-lines */\nimport type {\n Breadcrumb,\n BreadcrumbHint,\n Client,\n ClientOptions,\n DataCategory,\n DsnComponents,\n DynamicSamplingContext,\n Envelope,\n ErrorEvent,\n Event,\n EventDropReason,\n EventHint,\n EventProcessor,\n FeedbackEvent,\n Integration,\n Outcome,\n ParameterizedString,\n SdkMetadata,\n Session,\n SessionAggregates,\n SeverityLevel,\n Span,\n SpanAttributes,\n SpanContextData,\n SpanJSON,\n StartSpanOptions,\n TransactionEvent,\n Transport,\n TransportMakeRequestResponse,\n} from '@sentry/types';\nimport {\n SentryError,\n SyncPromise,\n addItemToEnvelope,\n checkOrSetAlreadyCaught,\n createAttachmentEnvelopeItem,\n dropUndefinedKeys,\n isParameterizedString,\n isPlainObject,\n isPrimitive,\n isThenable,\n logger,\n makeDsn,\n rejectedSyncPromise,\n resolvedSyncPromise,\n uuid4,\n} from '@sentry/utils';\n\nimport { getEnvelopeEndpointWithUrlEncodedAuth } from './api';\nimport { getIsolationScope } from './currentScopes';\nimport { DEBUG_BUILD } from './debug-build';\nimport { createEventEnvelope, createSessionEnvelope } from './envelope';\nimport type { IntegrationIndex } from './integration';\nimport { afterSetupIntegrations } from './integration';\nimport { setupIntegration, setupIntegrations } from './integration';\nimport type { Scope } from './scope';\nimport { updateSession } from './session';\nimport { getDynamicSamplingContextFromClient } from './tracing/dynamicSamplingContext';\nimport { parseSampleRate } from './utils/parseSampleRate';\nimport { prepareEvent } from './utils/prepareEvent';\n\nconst ALREADY_SEEN_ERROR = \"Not capturing exception because it's already been captured.\";\n\n/**\n * Base implementation for all JavaScript SDK clients.\n *\n * Call the constructor with the corresponding options\n * specific to the client subclass. To access these options later, use\n * {@link Client.getOptions}.\n *\n * If a Dsn is specified in the options, it will be parsed and stored. Use\n * {@link Client.getDsn} to retrieve the Dsn at any moment. In case the Dsn is\n * invalid, the constructor will throw a {@link SentryException}. Note that\n * without a valid Dsn, the SDK will not send any events to Sentry.\n *\n * Before sending an event, it is passed through\n * {@link BaseClient._prepareEvent} to add SDK information and scope data\n * (breadcrumbs and context). To add more custom information, override this\n * method and extend the resulting prepared event.\n *\n * To issue automatically created events (e.g. via instrumentation), use\n * {@link Client.captureEvent}. It will prepare the event and pass it through\n * the callback lifecycle. To issue auto-breadcrumbs, use\n * {@link Client.addBreadcrumb}.\n *\n * @example\n * class NodeClient extends BaseClient {\n * public constructor(options: NodeOptions) {\n * super(options);\n * }\n *\n * // ...\n * }\n */\nexport abstract class BaseClient implements Client {\n /** Options passed to the SDK. */\n protected readonly _options: O;\n\n /** The client Dsn, if specified in options. Without this Dsn, the SDK will be disabled. */\n protected readonly _dsn?: DsnComponents;\n\n protected readonly _transport?: Transport;\n\n /** Array of set up integrations. */\n protected _integrations: IntegrationIndex;\n\n /** Number of calls being processed */\n protected _numProcessing: number;\n\n protected _eventProcessors: EventProcessor[];\n\n /** Holds flushable */\n private _outcomes: { [key: string]: number };\n\n // eslint-disable-next-line @typescript-eslint/ban-types\n private _hooks: Record;\n\n /**\n * Initializes this client instance.\n *\n * @param options Options for the client.\n */\n protected constructor(options: O) {\n this._options = options;\n this._integrations = {};\n this._numProcessing = 0;\n this._outcomes = {};\n this._hooks = {};\n this._eventProcessors = [];\n\n if (options.dsn) {\n this._dsn = makeDsn(options.dsn);\n } else {\n DEBUG_BUILD && logger.warn('No DSN provided, client will not send events.');\n }\n\n if (this._dsn) {\n const url = getEnvelopeEndpointWithUrlEncodedAuth(\n this._dsn,\n options.tunnel,\n options._metadata ? options._metadata.sdk : undefined,\n );\n this._transport = options.transport({\n tunnel: this._options.tunnel,\n recordDroppedEvent: this.recordDroppedEvent.bind(this),\n ...options.transportOptions,\n url,\n });\n }\n }\n\n /**\n * @inheritDoc\n */\n // eslint-disable-next-line @typescript-eslint/no-explicit-any\n public captureException(exception: any, hint?: EventHint, scope?: Scope): string {\n const eventId = uuid4();\n\n // ensure we haven't captured this very object before\n if (checkOrSetAlreadyCaught(exception)) {\n DEBUG_BUILD && logger.log(ALREADY_SEEN_ERROR);\n return eventId;\n }\n\n const hintWithEventId = {\n event_id: eventId,\n ...hint,\n };\n\n this._process(\n this.eventFromException(exception, hintWithEventId).then(event =>\n this._captureEvent(event, hintWithEventId, scope),\n ),\n );\n\n return hintWithEventId.event_id;\n }\n\n /**\n * @inheritDoc\n */\n public captureMessage(\n message: ParameterizedString,\n level?: SeverityLevel,\n hint?: EventHint,\n currentScope?: Scope,\n ): string {\n const hintWithEventId = {\n event_id: uuid4(),\n ...hint,\n };\n\n const eventMessage = isParameterizedString(message) ? message : String(message);\n\n const promisedEvent = isPrimitive(message)\n ? this.eventFromMessage(eventMessage, level, hintWithEventId)\n : this.eventFromException(message, hintWithEventId);\n\n this._process(promisedEvent.then(event => this._captureEvent(event, hintWithEventId, currentScope)));\n\n return hintWithEventId.event_id;\n }\n\n /**\n * @inheritDoc\n */\n public captureEvent(event: Event, hint?: EventHint, currentScope?: Scope): string {\n const eventId = uuid4();\n\n // ensure we haven't captured this very object before\n if (hint && hint.originalException && checkOrSetAlreadyCaught(hint.originalException)) {\n DEBUG_BUILD && logger.log(ALREADY_SEEN_ERROR);\n return eventId;\n }\n\n const hintWithEventId = {\n event_id: eventId,\n ...hint,\n };\n\n const sdkProcessingMetadata = event.sdkProcessingMetadata || {};\n const capturedSpanScope: Scope | undefined = sdkProcessingMetadata.capturedSpanScope;\n\n this._process(this._captureEvent(event, hintWithEventId, capturedSpanScope || currentScope));\n\n return hintWithEventId.event_id;\n }\n\n /**\n * @inheritDoc\n */\n public captureSession(session: Session): void {\n if (!(typeof session.release === 'string')) {\n DEBUG_BUILD && logger.warn('Discarded session because of missing or non-string release');\n } else {\n this.sendSession(session);\n // After sending, we set init false to indicate it's not the first occurrence\n updateSession(session, { init: false });\n }\n }\n\n /**\n * @inheritDoc\n */\n public getDsn(): DsnComponents | undefined {\n return this._dsn;\n }\n\n /**\n * @inheritDoc\n */\n public getOptions(): O {\n return this._options;\n }\n\n /**\n * @see SdkMetadata in @sentry/types\n *\n * @return The metadata of the SDK\n */\n public getSdkMetadata(): SdkMetadata | undefined {\n return this._options._metadata;\n }\n\n /**\n * @inheritDoc\n */\n public getTransport(): Transport | undefined {\n return this._transport;\n }\n\n /**\n * @inheritDoc\n */\n public flush(timeout?: number): PromiseLike {\n const transport = this._transport;\n if (transport) {\n this.emit('flush');\n return this._isClientDoneProcessing(timeout).then(clientFinished => {\n return transport.flush(timeout).then(transportFlushed => clientFinished && transportFlushed);\n });\n } else {\n return resolvedSyncPromise(true);\n }\n }\n\n /**\n * @inheritDoc\n */\n public close(timeout?: number): PromiseLike {\n return this.flush(timeout).then(result => {\n this.getOptions().enabled = false;\n this.emit('close');\n return result;\n });\n }\n\n /** Get all installed event processors. */\n public getEventProcessors(): EventProcessor[] {\n return this._eventProcessors;\n }\n\n /** @inheritDoc */\n public addEventProcessor(eventProcessor: EventProcessor): void {\n this._eventProcessors.push(eventProcessor);\n }\n\n /** @inheritdoc */\n public init(): void {\n if (this._isEnabled()) {\n this._setupIntegrations();\n }\n }\n\n /**\n * Gets an installed integration by its name.\n *\n * @returns The installed integration or `undefined` if no integration with that `name` was installed.\n */\n public getIntegrationByName(integrationName: string): T | undefined {\n return this._integrations[integrationName] as T | undefined;\n }\n\n /**\n * @inheritDoc\n */\n public addIntegration(integration: Integration): void {\n const isAlreadyInstalled = this._integrations[integration.name];\n\n // This hook takes care of only installing if not already installed\n setupIntegration(this, integration, this._integrations);\n // Here we need to check manually to make sure to not run this multiple times\n if (!isAlreadyInstalled) {\n afterSetupIntegrations(this, [integration]);\n }\n }\n\n /**\n * @inheritDoc\n */\n public sendEvent(event: Event, hint: EventHint = {}): void {\n this.emit('beforeSendEvent', event, hint);\n\n let env = createEventEnvelope(event, this._dsn, this._options._metadata, this._options.tunnel);\n\n for (const attachment of hint.attachments || []) {\n env = addItemToEnvelope(env, createAttachmentEnvelopeItem(attachment));\n }\n\n const promise = this.sendEnvelope(env);\n if (promise) {\n promise.then(sendResponse => this.emit('afterSendEvent', event, sendResponse), null);\n }\n }\n\n /**\n * @inheritDoc\n */\n public sendSession(session: Session | SessionAggregates): void {\n const env = createSessionEnvelope(session, this._dsn, this._options._metadata, this._options.tunnel);\n\n // sendEnvelope should not throw\n // eslint-disable-next-line @typescript-eslint/no-floating-promises\n this.sendEnvelope(env);\n }\n\n /**\n * @inheritDoc\n */\n public recordDroppedEvent(reason: EventDropReason, category: DataCategory, _event?: Event): void {\n // Note: we use `event` in replay, where we overwrite this hook.\n\n if (this._options.sendClientReports) {\n // We want to track each category (error, transaction, session, replay_event) separately\n // but still keep the distinction between different type of outcomes.\n // We could use nested maps, but it's much easier to read and type this way.\n // A correct type for map-based implementation if we want to go that route\n // would be `Partial>>>`\n // With typescript 4.1 we could even use template literal types\n const key = `${reason}:${category}`;\n DEBUG_BUILD && logger.log(`Adding outcome: \"${key}\"`);\n\n this._outcomes[key] = (this._outcomes[key] || 0) + 1;\n }\n }\n\n // Keep on() & emit() signatures in sync with types' client.ts interface\n /* eslint-disable @typescript-eslint/unified-signatures */\n\n /** @inheritdoc */\n public on(hook: 'spanStart', callback: (span: Span) => void): void;\n\n /** @inheritdoc */\n public on(hook: 'spanEnd', callback: (span: Span) => void): void;\n\n /** @inheritdoc */\n public on(hook: 'idleSpanEnableAutoFinish', callback: (span: Span) => void): void;\n\n /** @inheritdoc */\n public on(hook: 'beforeEnvelope', callback: (envelope: Envelope) => void): void;\n\n /** @inheritdoc */\n public on(hook: 'beforeSendEvent', callback: (event: Event, hint?: EventHint) => void): void;\n\n /** @inheritdoc */\n public on(hook: 'preprocessEvent', callback: (event: Event, hint?: EventHint) => void): void;\n\n /** @inheritdoc */\n public on(hook: 'afterSendEvent', callback: (event: Event, sendResponse: TransportMakeRequestResponse) => void): void;\n\n /** @inheritdoc */\n public on(hook: 'beforeAddBreadcrumb', callback: (breadcrumb: Breadcrumb, hint?: BreadcrumbHint) => void): void;\n\n /** @inheritdoc */\n public on(hook: 'createDsc', callback: (dsc: DynamicSamplingContext, rootSpan?: Span) => void): void;\n\n /** @inheritdoc */\n public on(\n hook: 'beforeSendFeedback',\n callback: (feedback: FeedbackEvent, options?: { includeReplay: boolean }) => void,\n ): void;\n\n /** @inheritdoc */\n public on(\n hook: 'beforeSampling',\n callback: (\n samplingData: {\n spanAttributes: SpanAttributes;\n spanName: string;\n parentSampled?: boolean;\n parentContext?: SpanContextData;\n },\n samplingDecision: { decision: boolean },\n ) => void,\n ): void;\n\n /** @inheritdoc */\n public on(\n hook: 'startPageLoadSpan',\n callback: (\n options: StartSpanOptions,\n traceOptions?: { sentryTrace?: string | undefined; baggage?: string | undefined },\n ) => void,\n ): void;\n\n /** @inheritdoc */\n public on(hook: 'startNavigationSpan', callback: (options: StartSpanOptions) => void): void;\n\n public on(hook: 'flush', callback: () => void): void;\n\n public on(hook: 'close', callback: () => void): void;\n\n /** @inheritdoc */\n public on(hook: string, callback: unknown): void {\n if (!this._hooks[hook]) {\n this._hooks[hook] = [];\n }\n\n // @ts-expect-error We assue the types are correct\n this._hooks[hook].push(callback);\n }\n\n /** @inheritdoc */\n public emit(\n hook: 'beforeSampling',\n samplingData: {\n spanAttributes: SpanAttributes;\n spanName: string;\n parentSampled?: boolean;\n parentContext?: SpanContextData;\n },\n samplingDecision: { decision: boolean },\n ): void;\n\n /** @inheritdoc */\n public emit(hook: 'spanStart', span: Span): void;\n\n /** @inheritdoc */\n public emit(hook: 'spanEnd', span: Span): void;\n\n /** @inheritdoc */\n public emit(hook: 'idleSpanEnableAutoFinish', span: Span): void;\n\n /** @inheritdoc */\n public emit(hook: 'beforeEnvelope', envelope: Envelope): void;\n\n /** @inheritdoc */\n public emit(hook: 'beforeSendEvent', event: Event, hint?: EventHint): void;\n\n /** @inheritdoc */\n public emit(hook: 'preprocessEvent', event: Event, hint?: EventHint): void;\n\n /** @inheritdoc */\n public emit(hook: 'afterSendEvent', event: Event, sendResponse: TransportMakeRequestResponse): void;\n\n /** @inheritdoc */\n public emit(hook: 'beforeAddBreadcrumb', breadcrumb: Breadcrumb, hint?: BreadcrumbHint): void;\n\n /** @inheritdoc */\n public emit(hook: 'createDsc', dsc: DynamicSamplingContext, rootSpan?: Span): void;\n\n /** @inheritdoc */\n public emit(hook: 'beforeSendFeedback', feedback: FeedbackEvent, options?: { includeReplay: boolean }): void;\n\n /** @inheritdoc */\n public emit(\n hook: 'startPageLoadSpan',\n options: StartSpanOptions,\n traceOptions?: { sentryTrace?: string | undefined; baggage?: string | undefined },\n ): void;\n\n /** @inheritdoc */\n public emit(hook: 'startNavigationSpan', options: StartSpanOptions): void;\n\n /** @inheritdoc */\n public emit(hook: 'flush'): void;\n\n /** @inheritdoc */\n public emit(hook: 'close'): void;\n\n /** @inheritdoc */\n public emit(hook: string, ...rest: unknown[]): void {\n const callbacks = this._hooks[hook];\n if (callbacks) {\n callbacks.forEach(callback => callback(...rest));\n }\n }\n\n /**\n * @inheritdoc\n */\n public sendEnvelope(envelope: Envelope): PromiseLike {\n this.emit('beforeEnvelope', envelope);\n\n if (this._isEnabled() && this._transport) {\n return this._transport.send(envelope).then(null, reason => {\n DEBUG_BUILD && logger.error('Error while sending event:', reason);\n return reason;\n });\n }\n\n DEBUG_BUILD && logger.error('Transport disabled');\n\n return resolvedSyncPromise({});\n }\n\n /* eslint-enable @typescript-eslint/unified-signatures */\n\n /** Setup integrations for this client. */\n protected _setupIntegrations(): void {\n const { integrations } = this._options;\n this._integrations = setupIntegrations(this, integrations);\n afterSetupIntegrations(this, integrations);\n }\n\n /** Updates existing session based on the provided event */\n protected _updateSessionFromEvent(session: Session, event: Event): void {\n let crashed = false;\n let errored = false;\n const exceptions = event.exception && event.exception.values;\n\n if (exceptions) {\n errored = true;\n\n for (const ex of exceptions) {\n const mechanism = ex.mechanism;\n if (mechanism && mechanism.handled === false) {\n crashed = true;\n break;\n }\n }\n }\n\n // A session is updated and that session update is sent in only one of the two following scenarios:\n // 1. Session with non terminal status and 0 errors + an error occurred -> Will set error count to 1 and send update\n // 2. Session with non terminal status and 1 error + a crash occurred -> Will set status crashed and send update\n const sessionNonTerminal = session.status === 'ok';\n const shouldUpdateAndSend = (sessionNonTerminal && session.errors === 0) || (sessionNonTerminal && crashed);\n\n if (shouldUpdateAndSend) {\n updateSession(session, {\n ...(crashed && { status: 'crashed' }),\n errors: session.errors || Number(errored || crashed),\n });\n this.captureSession(session);\n }\n }\n\n /**\n * Determine if the client is finished processing. Returns a promise because it will wait `timeout` ms before saying\n * \"no\" (resolving to `false`) in order to give the client a chance to potentially finish first.\n *\n * @param timeout The time, in ms, after which to resolve to `false` if the client is still busy. Passing `0` (or not\n * passing anything) will make the promise wait as long as it takes for processing to finish before resolving to\n * `true`.\n * @returns A promise which will resolve to `true` if processing is already done or finishes before the timeout, and\n * `false` otherwise\n */\n protected _isClientDoneProcessing(timeout?: number): PromiseLike {\n return new SyncPromise(resolve => {\n let ticked: number = 0;\n const tick: number = 1;\n\n const interval = setInterval(() => {\n if (this._numProcessing == 0) {\n clearInterval(interval);\n resolve(true);\n } else {\n ticked += tick;\n if (timeout && ticked >= timeout) {\n clearInterval(interval);\n resolve(false);\n }\n }\n }, tick);\n });\n }\n\n /** Determines whether this SDK is enabled and a transport is present. */\n protected _isEnabled(): boolean {\n return this.getOptions().enabled !== false && this._transport !== undefined;\n }\n\n /**\n * Adds common information to events.\n *\n * The information includes release and environment from `options`,\n * breadcrumbs and context (extra, tags and user) from the scope.\n *\n * Information that is already present in the event is never overwritten. For\n * nested objects, such as the context, keys are merged.\n *\n * @param event The original event.\n * @param hint May contain additional information about the original exception.\n * @param currentScope A scope containing event metadata.\n * @returns A new event with more information.\n */\n protected _prepareEvent(\n event: Event,\n hint: EventHint,\n currentScope?: Scope,\n isolationScope = getIsolationScope(),\n ): PromiseLike {\n const options = this.getOptions();\n const integrations = Object.keys(this._integrations);\n if (!hint.integrations && integrations.length > 0) {\n hint.integrations = integrations;\n }\n\n this.emit('preprocessEvent', event, hint);\n\n if (!event.type) {\n isolationScope.setLastEventId(event.event_id || hint.event_id);\n }\n\n return prepareEvent(options, event, hint, currentScope, this, isolationScope).then(evt => {\n if (evt === null) {\n return evt;\n }\n\n const propagationContext = {\n ...isolationScope.getPropagationContext(),\n ...(currentScope ? currentScope.getPropagationContext() : undefined),\n };\n\n const trace = evt.contexts && evt.contexts.trace;\n if (!trace && propagationContext) {\n const { traceId: trace_id, spanId, parentSpanId, dsc } = propagationContext;\n evt.contexts = {\n trace: dropUndefinedKeys({\n trace_id,\n span_id: spanId,\n parent_span_id: parentSpanId,\n }),\n ...evt.contexts,\n };\n\n const dynamicSamplingContext = dsc ? dsc : getDynamicSamplingContextFromClient(trace_id, this);\n\n evt.sdkProcessingMetadata = {\n dynamicSamplingContext,\n ...evt.sdkProcessingMetadata,\n };\n }\n return evt;\n });\n }\n\n /**\n * Processes the event and logs an error in case of rejection\n * @param event\n * @param hint\n * @param scope\n */\n protected _captureEvent(event: Event, hint: EventHint = {}, scope?: Scope): PromiseLike {\n return this._processEvent(event, hint, scope).then(\n finalEvent => {\n return finalEvent.event_id;\n },\n reason => {\n if (DEBUG_BUILD) {\n // If something's gone wrong, log the error as a warning. If it's just us having used a `SentryError` for\n // control flow, log just the message (no stack) as a log-level log.\n const sentryError = reason as SentryError;\n if (sentryError.logLevel === 'log') {\n logger.log(sentryError.message);\n } else {\n logger.warn(sentryError);\n }\n }\n return undefined;\n },\n );\n }\n\n /**\n * Processes an event (either error or message) and sends it to Sentry.\n *\n * This also adds breadcrumbs and context information to the event. However,\n * platform specific meta data (such as the User's IP address) must be added\n * by the SDK implementor.\n *\n *\n * @param event The event to send to Sentry.\n * @param hint May contain additional information about the original exception.\n * @param currentScope A scope containing event metadata.\n * @returns A SyncPromise that resolves with the event or rejects in case event was/will not be send.\n */\n protected _processEvent(event: Event, hint: EventHint, currentScope?: Scope): PromiseLike {\n const options = this.getOptions();\n const { sampleRate } = options;\n\n const isTransaction = isTransactionEvent(event);\n const isError = isErrorEvent(event);\n const eventType = event.type || 'error';\n const beforeSendLabel = `before send for type \\`${eventType}\\``;\n\n // 1.0 === 100% events are sent\n // 0.0 === 0% events are sent\n // Sampling for transaction happens somewhere else\n const parsedSampleRate = typeof sampleRate === 'undefined' ? undefined : parseSampleRate(sampleRate);\n if (isError && typeof parsedSampleRate === 'number' && Math.random() > parsedSampleRate) {\n this.recordDroppedEvent('sample_rate', 'error', event);\n return rejectedSyncPromise(\n new SentryError(\n `Discarding event because it's not included in the random sample (sampling rate = ${sampleRate})`,\n 'log',\n ),\n );\n }\n\n const dataCategory: DataCategory = eventType === 'replay_event' ? 'replay' : eventType;\n\n const sdkProcessingMetadata = event.sdkProcessingMetadata || {};\n const capturedSpanIsolationScope: Scope | undefined = sdkProcessingMetadata.capturedSpanIsolationScope;\n\n return this._prepareEvent(event, hint, currentScope, capturedSpanIsolationScope)\n .then(prepared => {\n if (prepared === null) {\n this.recordDroppedEvent('event_processor', dataCategory, event);\n throw new SentryError('An event processor returned `null`, will not send event.', 'log');\n }\n\n const isInternalException = hint.data && (hint.data as { __sentry__: boolean }).__sentry__ === true;\n if (isInternalException) {\n return prepared;\n }\n\n const result = processBeforeSend(options, prepared, hint);\n return _validateBeforeSendResult(result, beforeSendLabel);\n })\n .then(processedEvent => {\n if (processedEvent === null) {\n this.recordDroppedEvent('before_send', dataCategory, event);\n throw new SentryError(`${beforeSendLabel} returned \\`null\\`, will not send event.`, 'log');\n }\n\n const session = currentScope && currentScope.getSession();\n if (!isTransaction && session) {\n this._updateSessionFromEvent(session, processedEvent);\n }\n\n // None of the Sentry built event processor will update transaction name,\n // so if the transaction name has been changed by an event processor, we know\n // it has to come from custom event processor added by a user\n const transactionInfo = processedEvent.transaction_info;\n if (isTransaction && transactionInfo && processedEvent.transaction !== event.transaction) {\n const source = 'custom';\n processedEvent.transaction_info = {\n ...transactionInfo,\n source,\n };\n }\n\n this.sendEvent(processedEvent, hint);\n return processedEvent;\n })\n .then(null, reason => {\n if (reason instanceof SentryError) {\n throw reason;\n }\n\n this.captureException(reason, {\n data: {\n __sentry__: true,\n },\n originalException: reason,\n });\n throw new SentryError(\n `Event processing pipeline threw an error, original event will not be sent. Details have been sent as a new event.\\nReason: ${reason}`,\n );\n });\n }\n\n /**\n * Occupies the client with processing and event\n */\n protected _process(promise: PromiseLike): void {\n this._numProcessing++;\n void promise.then(\n value => {\n this._numProcessing--;\n return value;\n },\n reason => {\n this._numProcessing--;\n return reason;\n },\n );\n }\n\n /**\n * Clears outcomes on this client and returns them.\n */\n protected _clearOutcomes(): Outcome[] {\n const outcomes = this._outcomes;\n this._outcomes = {};\n return Object.entries(outcomes).map(([key, quantity]) => {\n const [reason, category] = key.split(':') as [EventDropReason, DataCategory];\n return {\n reason,\n category,\n quantity,\n };\n });\n }\n\n /**\n * @inheritDoc\n */\n // eslint-disable-next-line @typescript-eslint/no-explicit-any\n public abstract eventFromException(_exception: any, _hint?: EventHint): PromiseLike;\n\n /**\n * @inheritDoc\n */\n public abstract eventFromMessage(\n _message: ParameterizedString,\n _level?: SeverityLevel,\n _hint?: EventHint,\n ): PromiseLike;\n}\n\n/**\n * Verifies that return value of configured `beforeSend` or `beforeSendTransaction` is of expected type, and returns the value if so.\n */\nfunction _validateBeforeSendResult(\n beforeSendResult: PromiseLike | Event | null,\n beforeSendLabel: string,\n): PromiseLike | Event | null {\n const invalidValueError = `${beforeSendLabel} must return \\`null\\` or a valid event.`;\n if (isThenable(beforeSendResult)) {\n return beforeSendResult.then(\n event => {\n if (!isPlainObject(event) && event !== null) {\n throw new SentryError(invalidValueError);\n }\n return event;\n },\n e => {\n throw new SentryError(`${beforeSendLabel} rejected with ${e}`);\n },\n );\n } else if (!isPlainObject(beforeSendResult) && beforeSendResult !== null) {\n throw new SentryError(invalidValueError);\n }\n return beforeSendResult;\n}\n\n/**\n * Process the matching `beforeSendXXX` callback.\n */\nfunction processBeforeSend(\n options: ClientOptions,\n event: Event,\n hint: EventHint,\n): PromiseLike | Event | null {\n const { beforeSend, beforeSendTransaction, beforeSendSpan } = options;\n\n if (isErrorEvent(event) && beforeSend) {\n return beforeSend(event, hint);\n }\n\n if (isTransactionEvent(event)) {\n if (event.spans && beforeSendSpan) {\n const processedSpans: SpanJSON[] = [];\n for (const span of event.spans) {\n const processedSpan = beforeSendSpan(span);\n if (processedSpan) {\n processedSpans.push(processedSpan);\n }\n }\n event.spans = processedSpans;\n }\n\n if (beforeSendTransaction) {\n return beforeSendTransaction(event, hint);\n }\n }\n\n return event;\n}\n\nfunction isErrorEvent(event: Event): event is ErrorEvent {\n return event.type === undefined;\n}\n\nfunction isTransactionEvent(event: Event): event is TransactionEvent {\n return event.type === 'transaction';\n}\n", "import type { Client, ClientOptions } from '@sentry/types';\nimport { consoleSandbox, logger } from '@sentry/utils';\nimport { getCurrentScope } from './currentScopes';\n\nimport { DEBUG_BUILD } from './debug-build';\n\n/** A class object that can instantiate Client objects. */\nexport type ClientClass = new (options: O) => F;\n\n/**\n * Internal function to create a new SDK client instance. The client is\n * installed and then bound to the current scope.\n *\n * @param clientClass The client class to instantiate.\n * @param options Options to pass to the client.\n */\nexport function initAndBind(\n clientClass: ClientClass,\n options: O,\n): Client {\n if (options.debug === true) {\n if (DEBUG_BUILD) {\n logger.enable();\n } else {\n // use `console.warn` rather than `logger.warn` since by non-debug bundles have all `logger.x` statements stripped\n consoleSandbox(() => {\n // eslint-disable-next-line no-console\n console.warn('[Sentry] Cannot initialize SDK with `debug` option using a non-debug bundle.');\n });\n }\n }\n const scope = getCurrentScope();\n scope.update(options.initialScope);\n\n const client = new clientClass(options);\n setCurrentClient(client);\n client.init();\n return client;\n}\n\n/**\n * Make the given client the current client.\n */\nexport function setCurrentClient(client: Client): void {\n getCurrentScope().setClient(client);\n}\n", "import type {\n Envelope,\n EnvelopeItem,\n EnvelopeItemType,\n Event,\n EventDropReason,\n EventItem,\n InternalBaseTransportOptions,\n Transport,\n TransportMakeRequestResponse,\n TransportRequestExecutor,\n} from '@sentry/types';\nimport type { PromiseBuffer, RateLimits } from '@sentry/utils';\nimport {\n SentryError,\n createEnvelope,\n envelopeItemTypeToDataCategory,\n forEachEnvelopeItem,\n isRateLimited,\n logger,\n makePromiseBuffer,\n resolvedSyncPromise,\n serializeEnvelope,\n updateRateLimits,\n} from '@sentry/utils';\n\nimport { DEBUG_BUILD } from '../debug-build';\n\nexport const DEFAULT_TRANSPORT_BUFFER_SIZE = 64;\n\n/**\n * Creates an instance of a Sentry `Transport`\n *\n * @param options\n * @param makeRequest\n */\nexport function createTransport(\n options: InternalBaseTransportOptions,\n makeRequest: TransportRequestExecutor,\n buffer: PromiseBuffer = makePromiseBuffer(\n options.bufferSize || DEFAULT_TRANSPORT_BUFFER_SIZE,\n ),\n): Transport {\n let rateLimits: RateLimits = {};\n const flush = (timeout?: number): PromiseLike => buffer.drain(timeout);\n\n function send(envelope: Envelope): PromiseLike {\n const filteredEnvelopeItems: EnvelopeItem[] = [];\n\n // Drop rate limited items from envelope\n forEachEnvelopeItem(envelope, (item, type) => {\n const dataCategory = envelopeItemTypeToDataCategory(type);\n if (isRateLimited(rateLimits, dataCategory)) {\n const event: Event | undefined = getEventForEnvelopeItem(item, type);\n options.recordDroppedEvent('ratelimit_backoff', dataCategory, event);\n } else {\n filteredEnvelopeItems.push(item);\n }\n });\n\n // Skip sending if envelope is empty after filtering out rate limited events\n if (filteredEnvelopeItems.length === 0) {\n return resolvedSyncPromise({});\n }\n\n // eslint-disable-next-line @typescript-eslint/no-explicit-any\n const filteredEnvelope: Envelope = createEnvelope(envelope[0], filteredEnvelopeItems as any);\n\n // Creates client report for each item in an envelope\n const recordEnvelopeLoss = (reason: EventDropReason): void => {\n forEachEnvelopeItem(filteredEnvelope, (item, type) => {\n const event: Event | undefined = getEventForEnvelopeItem(item, type);\n options.recordDroppedEvent(reason, envelopeItemTypeToDataCategory(type), event);\n });\n };\n\n const requestTask = (): PromiseLike =>\n makeRequest({ body: serializeEnvelope(filteredEnvelope) }).then(\n response => {\n // We don't want to throw on NOK responses, but we want to at least log them\n if (response.statusCode !== undefined && (response.statusCode < 200 || response.statusCode >= 300)) {\n DEBUG_BUILD && logger.warn(`Sentry responded with status code ${response.statusCode} to sent event.`);\n }\n\n rateLimits = updateRateLimits(rateLimits, response);\n return response;\n },\n error => {\n recordEnvelopeLoss('network_error');\n throw error;\n },\n );\n\n return buffer.add(requestTask).then(\n result => result,\n error => {\n if (error instanceof SentryError) {\n DEBUG_BUILD && logger.error('Skipped sending event because buffer is full.');\n recordEnvelopeLoss('queue_overflow');\n return resolvedSyncPromise({});\n } else {\n throw error;\n }\n },\n );\n }\n\n return {\n send,\n flush,\n };\n}\n\nfunction getEventForEnvelopeItem(item: Envelope[1][number], type: EnvelopeItemType): Event | undefined {\n if (type !== 'event' && type !== 'transaction') {\n return undefined;\n }\n\n return Array.isArray(item) ? (item as EventItem)[1] : undefined;\n}\n", "import type { Envelope, InternalBaseTransportOptions, Transport, TransportMakeRequestResponse } from '@sentry/types';\nimport { envelopeContainsItemType, logger, parseRetryAfterHeader } from '@sentry/utils';\n\nimport { DEBUG_BUILD } from '../debug-build';\n\nexport const MIN_DELAY = 100; // 100 ms\nexport const START_DELAY = 5_000; // 5 seconds\nconst MAX_DELAY = 3.6e6; // 1 hour\n\nexport interface OfflineStore {\n push(env: Envelope): Promise;\n unshift(env: Envelope): Promise;\n shift(): Promise;\n}\n\nexport type CreateOfflineStore = (options: OfflineTransportOptions) => OfflineStore;\n\nexport interface OfflineTransportOptions extends InternalBaseTransportOptions {\n /**\n * A function that creates the offline store instance.\n */\n createStore?: CreateOfflineStore;\n\n /**\n * Flush the offline store shortly after startup.\n *\n * Defaults: false\n */\n flushAtStartup?: boolean;\n\n /**\n * Called before an event is stored.\n *\n * Return false to drop the envelope rather than store it.\n *\n * @param envelope The envelope that failed to send.\n * @param error The error that occurred.\n * @param retryDelay The current retry delay in milliseconds.\n */\n shouldStore?: (envelope: Envelope, error: Error, retryDelay: number) => boolean | Promise;\n}\n\ntype Timer = number | { unref?: () => void };\n\n/**\n * Wraps a transport and stores and retries events when they fail to send.\n *\n * @param createTransport The transport to wrap.\n */\nexport function makeOfflineTransport(\n createTransport: (options: TO) => Transport,\n): (options: TO & OfflineTransportOptions) => Transport {\n function log(...args: unknown[]): void {\n DEBUG_BUILD && logger.info('[Offline]:', ...args);\n }\n\n return options => {\n const transport = createTransport(options);\n\n if (!options.createStore) {\n throw new Error('No `createStore` function was provided');\n }\n\n const store = options.createStore(options);\n\n let retryDelay = START_DELAY;\n let flushTimer: Timer | undefined;\n\n function shouldQueue(env: Envelope, error: Error, retryDelay: number): boolean | Promise {\n // We want to drop client reports because they can be generated when we retry sending events while offline.\n if (envelopeContainsItemType(env, ['client_report'])) {\n return false;\n }\n\n if (options.shouldStore) {\n return options.shouldStore(env, error, retryDelay);\n }\n\n return true;\n }\n\n function flushIn(delay: number): void {\n if (flushTimer) {\n clearTimeout(flushTimer as ReturnType);\n }\n\n flushTimer = setTimeout(async () => {\n flushTimer = undefined;\n\n const found = await store.shift();\n if (found) {\n log('Attempting to send previously queued event');\n\n // We should to update the sent_at timestamp to the current time.\n found[0].sent_at = new Date().toISOString();\n\n void send(found, true).catch(e => {\n log('Failed to retry sending', e);\n });\n }\n }, delay) as Timer;\n\n // We need to unref the timer in node.js, otherwise the node process never exit.\n if (typeof flushTimer !== 'number' && flushTimer.unref) {\n flushTimer.unref();\n }\n }\n\n function flushWithBackOff(): void {\n if (flushTimer) {\n return;\n }\n\n flushIn(retryDelay);\n\n retryDelay = Math.min(retryDelay * 2, MAX_DELAY);\n }\n\n async function send(envelope: Envelope, isRetry: boolean = false): Promise {\n // We queue all replay envelopes to avoid multiple replay envelopes being sent at the same time. If one fails, we\n // need to retry them in order.\n if (!isRetry && envelopeContainsItemType(envelope, ['replay_event', 'replay_recording'])) {\n await store.push(envelope);\n flushIn(MIN_DELAY);\n return {};\n }\n\n try {\n const result = await transport.send(envelope);\n\n let delay = MIN_DELAY;\n\n if (result) {\n // If there's a retry-after header, use that as the next delay.\n if (result.headers && result.headers['retry-after']) {\n delay = parseRetryAfterHeader(result.headers['retry-after']);\n } else if (result.headers && result.headers['x-sentry-rate-limits']) {\n delay = 60_000; // 60 seconds\n } // If we have a server error, return now so we don't flush the queue.\n else if ((result.statusCode || 0) >= 400) {\n return result;\n }\n }\n\n flushIn(delay);\n retryDelay = START_DELAY;\n return result;\n } catch (e) {\n if (await shouldQueue(envelope, e as Error, retryDelay)) {\n // If this envelope was a retry, we want to add it to the front of the queue so it's retried again first.\n if (isRetry) {\n await store.unshift(envelope);\n } else {\n await store.push(envelope);\n }\n flushWithBackOff();\n log('Error sending. Event queued.', e as Error);\n return {};\n } else {\n throw e;\n }\n }\n }\n\n if (options.flushAtStartup) {\n flushWithBackOff();\n }\n\n return {\n send,\n flush: t => transport.flush(t),\n };\n };\n}\n", "import type {\n BaseTransportOptions,\n Envelope,\n EnvelopeItemType,\n Event,\n EventItem,\n Transport,\n TransportMakeRequestResponse,\n} from '@sentry/types';\nimport { createEnvelope, dsnFromString, forEachEnvelopeItem } from '@sentry/utils';\n\nimport { getEnvelopeEndpointWithUrlEncodedAuth } from '../api';\n\ninterface MatchParam {\n /** The envelope to be sent */\n envelope: Envelope;\n /**\n * A function that returns an event from the envelope if one exists. You can optionally pass an array of envelope item\n * types to filter by - only envelopes matching the given types will be multiplexed.\n * Allowed values are: 'event', 'transaction', 'profile', 'replay_event'\n *\n * @param types Defaults to ['event']\n */\n getEvent(types?: EnvelopeItemType[]): Event | undefined;\n}\n\ntype RouteTo = { dsn: string; release: string };\ntype Matcher = (param: MatchParam) => (string | RouteTo)[];\n\n/**\n * Gets an event from an envelope.\n *\n * This is only exported for use in the tests\n */\nexport function eventFromEnvelope(env: Envelope, types: EnvelopeItemType[]): Event | undefined {\n let event: Event | undefined;\n\n forEachEnvelopeItem(env, (item, type) => {\n if (types.includes(type)) {\n event = Array.isArray(item) ? (item as EventItem)[1] : undefined;\n }\n // bail out if we found an event\n return !!event;\n });\n\n return event;\n}\n\n/**\n * Creates a transport that overrides the release on all events.\n */\nfunction makeOverrideReleaseTransport(\n createTransport: (options: TO) => Transport,\n release: string,\n): (options: TO) => Transport {\n return options => {\n const transport = createTransport(options);\n\n return {\n ...transport,\n send: async (envelope: Envelope): Promise => {\n const event = eventFromEnvelope(envelope, ['event', 'transaction', 'profile', 'replay_event']);\n\n if (event) {\n event.release = release;\n }\n return transport.send(envelope);\n },\n };\n };\n}\n\n/** Overrides the DSN in the envelope header */\nfunction overrideDsn(envelope: Envelope, dsn: string): Envelope {\n return createEnvelope(\n dsn\n ? {\n ...envelope[0],\n dsn,\n }\n : envelope[0],\n envelope[1],\n );\n}\n\n/**\n * Creates a transport that can send events to different DSNs depending on the envelope contents.\n */\nexport function makeMultiplexedTransport(\n createTransport: (options: TO) => Transport,\n matcher: Matcher,\n): (options: TO) => Transport {\n return options => {\n const fallbackTransport = createTransport(options);\n const otherTransports: Map = new Map();\n\n function getTransport(dsn: string, release: string | undefined): [string, Transport] | undefined {\n // We create a transport for every unique dsn/release combination as there may be code from multiple releases in\n // use at the same time\n const key = release ? `${dsn}:${release}` : dsn;\n\n let transport = otherTransports.get(key);\n\n if (!transport) {\n const validatedDsn = dsnFromString(dsn);\n if (!validatedDsn) {\n return undefined;\n }\n const url = getEnvelopeEndpointWithUrlEncodedAuth(validatedDsn, options.tunnel);\n\n transport = release\n ? makeOverrideReleaseTransport(createTransport, release)({ ...options, url })\n : createTransport({ ...options, url });\n\n otherTransports.set(key, transport);\n }\n\n return [dsn, transport];\n }\n\n async function send(envelope: Envelope): Promise {\n function getEvent(types?: EnvelopeItemType[]): Event | undefined {\n const eventTypes: EnvelopeItemType[] = types && types.length ? types : ['event'];\n return eventFromEnvelope(envelope, eventTypes);\n }\n\n const transports = matcher({ envelope, getEvent })\n .map(result => {\n if (typeof result === 'string') {\n return getTransport(result, undefined);\n } else {\n return getTransport(result.dsn, result.release);\n }\n })\n .filter((t): t is [string, Transport] => !!t);\n\n // If we have no transports to send to, use the fallback transport\n // Don't override the DSN in the header for the fallback transport. '' is falsy\n const transportsWithFallback: [string, Transport][] = transports.length ? transports : [['', fallbackTransport]];\n\n const results = (await Promise.all(\n transportsWithFallback.map(([dsn, transport]) => transport.send(overrideDsn(envelope, dsn))),\n )) as [TransportMakeRequestResponse, ...TransportMakeRequestResponse[]];\n\n return results[0];\n }\n\n async function flush(timeout: number | undefined): Promise {\n const allTransports = [...otherTransports.values(), fallbackTransport];\n const results = await Promise.all(allTransports.map(transport => transport.flush(timeout)));\n return results.every(r => r);\n }\n\n return {\n send,\n flush,\n };\n };\n}\n", "import type { Client, DsnComponents } from '@sentry/types';\n\n/**\n * Checks whether given url points to Sentry server\n *\n * @param url url to verify\n */\nexport function isSentryRequestUrl(url: string, client: Client | undefined): boolean {\n const dsn = client && client.getDsn();\n const tunnel = client && client.getOptions().tunnel;\n return checkDsn(url, dsn) || checkTunnel(url, tunnel);\n}\n\nfunction checkTunnel(url: string, tunnel: string | undefined): boolean {\n if (!tunnel) {\n return false;\n }\n\n return removeTrailingSlash(url) === removeTrailingSlash(tunnel);\n}\n\nfunction checkDsn(url: string, dsn: DsnComponents | undefined): boolean {\n return dsn ? url.includes(dsn.host) : false;\n}\n\nfunction removeTrailingSlash(str: string): string {\n return str[str.length - 1] === '/' ? str.slice(0, -1) : str;\n}\n", "import type { ParameterizedString } from '@sentry/types';\n\n/**\n * Tagged template function which returns paramaterized representation of the message\n * For example: parameterize`This is a log statement with ${x} and ${y} params`, would return:\n * \"__sentry_template_string__\": 'This is a log statement with %s and %s params',\n * \"__sentry_template_values__\": ['first', 'second']\n * @param strings An array of string values splitted between expressions\n * @param values Expressions extracted from template string\n * @returns String with template information in __sentry_template_string__ and __sentry_template_values__ properties\n */\nexport function parameterize(strings: TemplateStringsArray, ...values: string[]): ParameterizedString {\n const formatted = new String(String.raw(strings, ...values)) as ParameterizedString;\n formatted.__sentry_template_string__ = strings.join('\\x00').replace(/%/g, '%%').replace(/\\0/g, '%s');\n formatted.__sentry_template_values__ = values;\n return formatted;\n}\n", "import type { Options } from '@sentry/types';\nimport { SDK_VERSION } from '@sentry/utils';\n\n/**\n * A builder for the SDK metadata in the options for the SDK initialization.\n *\n * Note: This function is identical to `buildMetadata` in Remix and NextJS and SvelteKit.\n * We don't extract it for bundle size reasons.\n * @see https://github.com/getsentry/sentry-javascript/pull/7404\n * @see https://github.com/getsentry/sentry-javascript/pull/4196\n *\n * If you make changes to this function consider updating the others as well.\n *\n * @param options SDK options object that gets mutated\n * @param names list of package names\n */\nexport function applySdkMetadata(options: Options, name: string, names = [name], source = 'npm'): void {\n const metadata = options._metadata || {};\n\n if (!metadata.sdk) {\n metadata.sdk = {\n name: `sentry.javascript.${name}`,\n packages: names.map(name => ({\n name: `${source}:@sentry/${name}`,\n version: SDK_VERSION,\n })),\n version: SDK_VERSION,\n };\n }\n\n options._metadata = metadata;\n}\n", "import type { Breadcrumb, BreadcrumbHint } from '@sentry/types';\nimport { consoleSandbox, dateTimestampInSeconds } from '@sentry/utils';\nimport { getClient, getIsolationScope } from './currentScopes';\n\n/**\n * Default maximum number of breadcrumbs added to an event. Can be overwritten\n * with {@link Options.maxBreadcrumbs}.\n */\nconst DEFAULT_BREADCRUMBS = 100;\n\n/**\n * Records a new breadcrumb which will be attached to future events.\n *\n * Breadcrumbs will be added to subsequent events to provide more context on\n * user's actions prior to an error or crash.\n */\nexport function addBreadcrumb(breadcrumb: Breadcrumb, hint?: BreadcrumbHint): void {\n const client = getClient();\n const isolationScope = getIsolationScope();\n\n if (!client) return;\n\n const { beforeBreadcrumb = null, maxBreadcrumbs = DEFAULT_BREADCRUMBS } = client.getOptions();\n\n if (maxBreadcrumbs <= 0) return;\n\n const timestamp = dateTimestampInSeconds();\n const mergedBreadcrumb = { timestamp, ...breadcrumb };\n const finalBreadcrumb = beforeBreadcrumb\n ? (consoleSandbox(() => beforeBreadcrumb(mergedBreadcrumb, hint)) as Breadcrumb | null)\n : mergedBreadcrumb;\n\n if (finalBreadcrumb === null) return;\n\n if (client.emit) {\n client.emit('beforeAddBreadcrumb', finalBreadcrumb, hint);\n }\n\n isolationScope.addBreadcrumb(finalBreadcrumb, maxBreadcrumbs);\n}\n", "import type { Client, IntegrationFn, WrappedFunction } from '@sentry/types';\nimport { getOriginalFunction } from '@sentry/utils';\nimport { getClient } from '../currentScopes';\nimport { defineIntegration } from '../integration';\n\nlet originalFunctionToString: () => void;\n\nconst INTEGRATION_NAME = 'FunctionToString';\n\nconst SETUP_CLIENTS = new WeakMap();\n\nconst _functionToStringIntegration = (() => {\n return {\n name: INTEGRATION_NAME,\n setupOnce() {\n // eslint-disable-next-line @typescript-eslint/unbound-method\n originalFunctionToString = Function.prototype.toString;\n\n // intrinsics (like Function.prototype) might be immutable in some environments\n // e.g. Node with --frozen-intrinsics, XS (an embedded JavaScript engine) or SES (a JavaScript proposal)\n try {\n // eslint-disable-next-line @typescript-eslint/no-explicit-any\n Function.prototype.toString = function (this: WrappedFunction, ...args: any[]): string {\n const originalFunction = getOriginalFunction(this);\n const context =\n SETUP_CLIENTS.has(getClient() as Client) && originalFunction !== undefined ? originalFunction : this;\n return originalFunctionToString.apply(context, args);\n };\n } catch {\n // ignore errors here, just don't patch this\n }\n },\n setup(client) {\n SETUP_CLIENTS.set(client, true);\n },\n };\n}) satisfies IntegrationFn;\n\n/**\n * Patch toString calls to return proper name for wrapped functions.\n *\n * ```js\n * Sentry.init({\n * integrations: [\n * functionToStringIntegration(),\n * ],\n * });\n * ```\n */\nexport const functionToStringIntegration = defineIntegration(_functionToStringIntegration);\n", "import type { Event, IntegrationFn, StackFrame } from '@sentry/types';\nimport { getEventDescription, logger, stringMatchesSomePattern } from '@sentry/utils';\n\nimport { DEBUG_BUILD } from '../debug-build';\nimport { defineIntegration } from '../integration';\n\n// \"Script error.\" is hard coded into browsers for errors that it can't read.\n// this is the result of a script being pulled in from an external domain and CORS.\nconst DEFAULT_IGNORE_ERRORS = [\n /^Script error\\.?$/,\n /^Javascript error: Script error\\.? on line 0$/,\n /^ResizeObserver loop completed with undelivered notifications.$/, // The browser logs this when a ResizeObserver handler takes a bit longer. Usually this is not an actual issue though. It indicates slowness.\n /^Cannot redefine property: googletag$/, // This is thrown when google tag manager is used in combination with an ad blocker\n \"undefined is not an object (evaluating 'a.L')\", // Random error that happens but not actionable or noticeable to end-users.\n 'can\\'t redefine non-configurable property \"solana\"', // Probably a browser extension or custom browser (Brave) throwing this error\n \"vv().getRestrictions is not a function. (In 'vv().getRestrictions(1,a)', 'vv().getRestrictions' is undefined)\", // Error thrown by GTM, seemingly not affecting end-users\n \"Can't find variable: _AutofillCallbackHandler\", // Unactionable error in instagram webview https://developers.facebook.com/community/threads/320013549791141/\n];\n\n/** Options for the InboundFilters integration */\nexport interface InboundFiltersOptions {\n allowUrls: Array;\n denyUrls: Array;\n ignoreErrors: Array;\n ignoreTransactions: Array;\n ignoreInternal: boolean;\n disableErrorDefaults: boolean;\n}\n\nconst INTEGRATION_NAME = 'InboundFilters';\nconst _inboundFiltersIntegration = ((options: Partial = {}) => {\n return {\n name: INTEGRATION_NAME,\n processEvent(event, _hint, client) {\n const clientOptions = client.getOptions();\n const mergedOptions = _mergeOptions(options, clientOptions);\n return _shouldDropEvent(event, mergedOptions) ? null : event;\n },\n };\n}) satisfies IntegrationFn;\n\nexport const inboundFiltersIntegration = defineIntegration(_inboundFiltersIntegration);\n\nfunction _mergeOptions(\n internalOptions: Partial = {},\n clientOptions: Partial = {},\n): Partial {\n return {\n allowUrls: [...(internalOptions.allowUrls || []), ...(clientOptions.allowUrls || [])],\n denyUrls: [...(internalOptions.denyUrls || []), ...(clientOptions.denyUrls || [])],\n ignoreErrors: [\n ...(internalOptions.ignoreErrors || []),\n ...(clientOptions.ignoreErrors || []),\n ...(internalOptions.disableErrorDefaults ? [] : DEFAULT_IGNORE_ERRORS),\n ],\n ignoreTransactions: [...(internalOptions.ignoreTransactions || []), ...(clientOptions.ignoreTransactions || [])],\n ignoreInternal: internalOptions.ignoreInternal !== undefined ? internalOptions.ignoreInternal : true,\n };\n}\n\nfunction _shouldDropEvent(event: Event, options: Partial): boolean {\n if (options.ignoreInternal && _isSentryError(event)) {\n DEBUG_BUILD &&\n logger.warn(`Event dropped due to being internal Sentry Error.\\nEvent: ${getEventDescription(event)}`);\n return true;\n }\n if (_isIgnoredError(event, options.ignoreErrors)) {\n DEBUG_BUILD &&\n logger.warn(\n `Event dropped due to being matched by \\`ignoreErrors\\` option.\\nEvent: ${getEventDescription(event)}`,\n );\n return true;\n }\n if (_isUselessError(event)) {\n DEBUG_BUILD &&\n logger.warn(\n `Event dropped due to not having an error message, error type or stacktrace.\\nEvent: ${getEventDescription(\n event,\n )}`,\n );\n return true;\n }\n if (_isIgnoredTransaction(event, options.ignoreTransactions)) {\n DEBUG_BUILD &&\n logger.warn(\n `Event dropped due to being matched by \\`ignoreTransactions\\` option.\\nEvent: ${getEventDescription(event)}`,\n );\n return true;\n }\n if (_isDeniedUrl(event, options.denyUrls)) {\n DEBUG_BUILD &&\n logger.warn(\n `Event dropped due to being matched by \\`denyUrls\\` option.\\nEvent: ${getEventDescription(\n event,\n )}.\\nUrl: ${_getEventFilterUrl(event)}`,\n );\n return true;\n }\n if (!_isAllowedUrl(event, options.allowUrls)) {\n DEBUG_BUILD &&\n logger.warn(\n `Event dropped due to not being matched by \\`allowUrls\\` option.\\nEvent: ${getEventDescription(\n event,\n )}.\\nUrl: ${_getEventFilterUrl(event)}`,\n );\n return true;\n }\n return false;\n}\n\nfunction _isIgnoredError(event: Event, ignoreErrors?: Array): boolean {\n // If event.type, this is not an error\n if (event.type || !ignoreErrors || !ignoreErrors.length) {\n return false;\n }\n\n return _getPossibleEventMessages(event).some(message => stringMatchesSomePattern(message, ignoreErrors));\n}\n\nfunction _isIgnoredTransaction(event: Event, ignoreTransactions?: Array): boolean {\n if (event.type !== 'transaction' || !ignoreTransactions || !ignoreTransactions.length) {\n return false;\n }\n\n const name = event.transaction;\n return name ? stringMatchesSomePattern(name, ignoreTransactions) : false;\n}\n\nfunction _isDeniedUrl(event: Event, denyUrls?: Array): boolean {\n // TODO: Use Glob instead?\n if (!denyUrls || !denyUrls.length) {\n return false;\n }\n const url = _getEventFilterUrl(event);\n return !url ? false : stringMatchesSomePattern(url, denyUrls);\n}\n\nfunction _isAllowedUrl(event: Event, allowUrls?: Array): boolean {\n // TODO: Use Glob instead?\n if (!allowUrls || !allowUrls.length) {\n return true;\n }\n const url = _getEventFilterUrl(event);\n return !url ? true : stringMatchesSomePattern(url, allowUrls);\n}\n\nfunction _getPossibleEventMessages(event: Event): string[] {\n const possibleMessages: string[] = [];\n\n if (event.message) {\n possibleMessages.push(event.message);\n }\n\n let lastException;\n try {\n // @ts-expect-error Try catching to save bundle size\n lastException = event.exception.values[event.exception.values.length - 1];\n } catch (e) {\n // try catching to save bundle size checking existence of variables\n }\n\n if (lastException) {\n if (lastException.value) {\n possibleMessages.push(lastException.value);\n if (lastException.type) {\n possibleMessages.push(`${lastException.type}: ${lastException.value}`);\n }\n }\n }\n\n return possibleMessages;\n}\n\nfunction _isSentryError(event: Event): boolean {\n try {\n // @ts-expect-error can't be a sentry error if undefined\n return event.exception.values[0].type === 'SentryError';\n } catch (e) {\n // ignore\n }\n return false;\n}\n\nfunction _getLastValidUrl(frames: StackFrame[] = []): string | null {\n for (let i = frames.length - 1; i >= 0; i--) {\n const frame = frames[i];\n\n if (frame && frame.filename !== '' && frame.filename !== '[native code]') {\n return frame.filename || null;\n }\n }\n\n return null;\n}\n\nfunction _getEventFilterUrl(event: Event): string | null {\n try {\n let frames;\n try {\n // @ts-expect-error we only care about frames if the whole thing here is defined\n frames = event.exception.values[0].stacktrace.frames;\n } catch (e) {\n // ignore\n }\n return frames ? _getLastValidUrl(frames) : null;\n } catch (oO) {\n DEBUG_BUILD && logger.error(`Cannot extract url for event ${getEventDescription(event)}`);\n return null;\n }\n}\n\nfunction _isUselessError(event: Event): boolean {\n if (event.type) {\n // event is not an error\n return false;\n }\n\n // We only want to consider events for dropping that actually have recorded exception values.\n if (!event.exception || !event.exception.values || event.exception.values.length === 0) {\n return false;\n }\n\n return (\n // No top-level message\n !event.message &&\n // There are no exception values that have a stacktrace, a non-generic-Error type or value\n !event.exception.values.some(value => value.stacktrace || (value.type && value.type !== 'Error') || value.value)\n );\n}\n", "import type { Event, StackParser } from '@sentry/types';\nimport { GLOBAL_OBJ } from '@sentry/utils';\n\n/** Keys are source filename/url, values are metadata objects. */\n// eslint-disable-next-line @typescript-eslint/no-explicit-any\nconst filenameMetadataMap = new Map();\n/** Set of stack strings that have already been parsed. */\nconst parsedStacks = new Set();\n\nfunction ensureMetadataStacksAreParsed(parser: StackParser): void {\n if (!GLOBAL_OBJ._sentryModuleMetadata) {\n return;\n }\n\n for (const stack of Object.keys(GLOBAL_OBJ._sentryModuleMetadata)) {\n const metadata = GLOBAL_OBJ._sentryModuleMetadata[stack];\n\n if (parsedStacks.has(stack)) {\n continue;\n }\n\n // Ensure this stack doesn't get parsed again\n parsedStacks.add(stack);\n\n const frames = parser(stack);\n\n // Go through the frames starting from the top of the stack and find the first one with a filename\n for (const frame of frames.reverse()) {\n if (frame.filename) {\n // Save the metadata for this filename\n filenameMetadataMap.set(frame.filename, metadata);\n break;\n }\n }\n }\n}\n\n/**\n * Retrieve metadata for a specific JavaScript file URL.\n *\n * Metadata is injected by the Sentry bundler plugins using the `_experiments.moduleMetadata` config option.\n */\n// eslint-disable-next-line @typescript-eslint/no-explicit-any\nexport function getMetadataForUrl(parser: StackParser, filename: string): any | undefined {\n ensureMetadataStacksAreParsed(parser);\n return filenameMetadataMap.get(filename);\n}\n\n/**\n * Adds metadata to stack frames.\n *\n * Metadata is injected by the Sentry bundler plugins using the `_experiments.moduleMetadata` config option.\n */\nexport function addMetadataToStackFrames(parser: StackParser, event: Event): void {\n try {\n // eslint-disable-next-line @typescript-eslint/no-non-null-assertion\n event.exception!.values!.forEach(exception => {\n if (!exception.stacktrace) {\n return;\n }\n\n for (const frame of exception.stacktrace.frames || []) {\n if (!frame.filename || frame.module_metadata) {\n continue;\n }\n\n const metadata = getMetadataForUrl(parser, frame.filename);\n\n if (metadata) {\n frame.module_metadata = metadata;\n }\n }\n });\n } catch (_) {\n // To save bundle size we're just try catching here instead of checking for the existence of all the different objects.\n }\n}\n\n/**\n * Strips metadata from stack frames.\n */\nexport function stripMetadataFromStackFrames(event: Event): void {\n try {\n // eslint-disable-next-line @typescript-eslint/no-non-null-assertion\n event.exception!.values!.forEach(exception => {\n if (!exception.stacktrace) {\n return;\n }\n\n for (const frame of exception.stacktrace.frames || []) {\n delete frame.module_metadata;\n }\n });\n } catch (_) {\n // To save bundle size we're just try catching here instead of checking for the existence of all the different objects.\n }\n}\n", "import type { EventItem, IntegrationFn } from '@sentry/types';\nimport { forEachEnvelopeItem } from '@sentry/utils';\nimport { defineIntegration } from '../integration';\n\nimport { addMetadataToStackFrames, stripMetadataFromStackFrames } from '../metadata';\n\nconst INTEGRATION_NAME = 'ModuleMetadata';\n\nconst _moduleMetadataIntegration = (() => {\n return {\n name: INTEGRATION_NAME,\n setup(client) {\n // We need to strip metadata from stack frames before sending them to Sentry since these are client side only.\n client.on('beforeEnvelope', envelope => {\n forEachEnvelopeItem(envelope, (item, type) => {\n if (type === 'event') {\n const event = Array.isArray(item) ? (item as EventItem)[1] : undefined;\n\n if (event) {\n stripMetadataFromStackFrames(event);\n item[1] = event;\n }\n }\n });\n });\n },\n\n processEvent(event, _hint, client) {\n const stackParser = client.getOptions().stackParser;\n addMetadataToStackFrames(stackParser, event);\n return event;\n },\n };\n}) satisfies IntegrationFn;\n\n/**\n * Adds module metadata to stack frames.\n *\n * Metadata can be injected by the Sentry bundler plugins using the `_experiments.moduleMetadata` config option.\n *\n * When this integration is added, the metadata passed to the bundler plugin is added to the stack frames of all events\n * under the `module_metadata` property. This can be used to help in tagging or routing of events from different teams\n * our sources\n */\nexport const moduleMetadataIntegration = defineIntegration(_moduleMetadataIntegration);\n", "import type { CaptureContext, IntegrationFn } from '@sentry/types';\nimport {\n CONSOLE_LEVELS,\n GLOBAL_OBJ,\n addConsoleInstrumentationHandler,\n addExceptionMechanism,\n safeJoin,\n severityLevelFromString,\n} from '@sentry/utils';\nimport { getClient, withScope } from '../currentScopes';\nimport { captureException, captureMessage } from '../exports';\nimport { defineIntegration } from '../integration';\n\ninterface CaptureConsoleOptions {\n levels?: string[];\n}\n\nconst INTEGRATION_NAME = 'CaptureConsole';\n\nconst _captureConsoleIntegration = ((options: CaptureConsoleOptions = {}) => {\n const levels = options.levels || CONSOLE_LEVELS;\n\n return {\n name: INTEGRATION_NAME,\n setup(client) {\n if (!('console' in GLOBAL_OBJ)) {\n return;\n }\n\n addConsoleInstrumentationHandler(({ args, level }) => {\n if (getClient() !== client || !levels.includes(level)) {\n return;\n }\n\n consoleHandler(args, level);\n });\n },\n };\n}) satisfies IntegrationFn;\n\n/**\n * Send Console API calls as Sentry Events.\n */\nexport const captureConsoleIntegration = defineIntegration(_captureConsoleIntegration);\n\nfunction consoleHandler(args: unknown[], level: string): void {\n const captureContext: CaptureContext = {\n level: severityLevelFromString(level),\n extra: {\n arguments: args,\n },\n };\n\n withScope(scope => {\n scope.addEventProcessor(event => {\n event.logger = 'console';\n\n addExceptionMechanism(event, {\n handled: false,\n type: 'console',\n });\n\n return event;\n });\n\n if (level === 'assert') {\n if (!args[0]) {\n const message = `Assertion failed: ${safeJoin(args.slice(1), ' ') || 'console.assert'}`;\n scope.setExtra('arguments', args.slice(1));\n captureMessage(message, captureContext);\n }\n return;\n }\n\n const error = args.find(arg => arg instanceof Error);\n if (error) {\n captureException(error, captureContext);\n return;\n }\n\n const message = safeJoin(args, ' ');\n captureMessage(message, captureContext);\n });\n}\n", "import type { Event, EventHint, IntegrationFn } from '@sentry/types';\nimport { consoleSandbox } from '@sentry/utils';\nimport { defineIntegration } from '../integration';\n\nconst INTEGRATION_NAME = 'Debug';\n\ninterface DebugOptions {\n /** Controls whether console output created by this integration should be stringified. Default: `false` */\n stringify?: boolean;\n /** Controls whether a debugger should be launched before an event is sent. Default: `false` */\n debugger?: boolean;\n}\n\n/**\n * Integration to debug sent Sentry events.\n * This integration should not be used in production.\n */\nconst _debugIntegration = ((options: DebugOptions = {}) => {\n const _options = {\n debugger: false,\n stringify: false,\n ...options,\n };\n\n return {\n name: INTEGRATION_NAME,\n setup(client) {\n client.on('beforeSendEvent', (event: Event, hint?: EventHint) => {\n if (_options.debugger) {\n // eslint-disable-next-line no-debugger\n debugger;\n }\n\n /* eslint-disable no-console */\n consoleSandbox(() => {\n if (_options.stringify) {\n console.log(JSON.stringify(event, null, 2));\n if (hint && Object.keys(hint).length) {\n console.log(JSON.stringify(hint, null, 2));\n }\n } else {\n console.log(event);\n if (hint && Object.keys(hint).length) {\n console.log(hint);\n }\n }\n });\n /* eslint-enable no-console */\n });\n },\n };\n}) satisfies IntegrationFn;\n\nexport const debugIntegration = defineIntegration(_debugIntegration);\n", "import type { Event, Exception, IntegrationFn, StackFrame } from '@sentry/types';\nimport { getFramesFromEvent, logger } from '@sentry/utils';\nimport { defineIntegration } from '../integration';\n\nimport { DEBUG_BUILD } from '../debug-build';\n\nconst INTEGRATION_NAME = 'Dedupe';\n\nconst _dedupeIntegration = (() => {\n let previousEvent: Event | undefined;\n\n return {\n name: INTEGRATION_NAME,\n processEvent(currentEvent) {\n // We want to ignore any non-error type events, e.g. transactions or replays\n // These should never be deduped, and also not be compared against as _previousEvent.\n if (currentEvent.type) {\n return currentEvent;\n }\n\n // Juuust in case something goes wrong\n try {\n if (_shouldDropEvent(currentEvent, previousEvent)) {\n DEBUG_BUILD && logger.warn('Event dropped due to being a duplicate of previously captured event.');\n return null;\n }\n } catch (_oO) {} // eslint-disable-line no-empty\n\n return (previousEvent = currentEvent);\n },\n };\n}) satisfies IntegrationFn;\n\n/**\n * Deduplication filter.\n */\nexport const dedupeIntegration = defineIntegration(_dedupeIntegration);\n\n/** only exported for tests. */\nexport function _shouldDropEvent(currentEvent: Event, previousEvent?: Event): boolean {\n if (!previousEvent) {\n return false;\n }\n\n if (_isSameMessageEvent(currentEvent, previousEvent)) {\n return true;\n }\n\n if (_isSameExceptionEvent(currentEvent, previousEvent)) {\n return true;\n }\n\n return false;\n}\n\nfunction _isSameMessageEvent(currentEvent: Event, previousEvent: Event): boolean {\n const currentMessage = currentEvent.message;\n const previousMessage = previousEvent.message;\n\n // If neither event has a message property, they were both exceptions, so bail out\n if (!currentMessage && !previousMessage) {\n return false;\n }\n\n // If only one event has a stacktrace, but not the other one, they are not the same\n if ((currentMessage && !previousMessage) || (!currentMessage && previousMessage)) {\n return false;\n }\n\n if (currentMessage !== previousMessage) {\n return false;\n }\n\n if (!_isSameFingerprint(currentEvent, previousEvent)) {\n return false;\n }\n\n if (!_isSameStacktrace(currentEvent, previousEvent)) {\n return false;\n }\n\n return true;\n}\n\nfunction _isSameExceptionEvent(currentEvent: Event, previousEvent: Event): boolean {\n const previousException = _getExceptionFromEvent(previousEvent);\n const currentException = _getExceptionFromEvent(currentEvent);\n\n if (!previousException || !currentException) {\n return false;\n }\n\n if (previousException.type !== currentException.type || previousException.value !== currentException.value) {\n return false;\n }\n\n if (!_isSameFingerprint(currentEvent, previousEvent)) {\n return false;\n }\n\n if (!_isSameStacktrace(currentEvent, previousEvent)) {\n return false;\n }\n\n return true;\n}\n\nfunction _isSameStacktrace(currentEvent: Event, previousEvent: Event): boolean {\n let currentFrames = getFramesFromEvent(currentEvent);\n let previousFrames = getFramesFromEvent(previousEvent);\n\n // If neither event has a stacktrace, they are assumed to be the same\n if (!currentFrames && !previousFrames) {\n return true;\n }\n\n // If only one event has a stacktrace, but not the other one, they are not the same\n if ((currentFrames && !previousFrames) || (!currentFrames && previousFrames)) {\n return false;\n }\n\n currentFrames = currentFrames as StackFrame[];\n previousFrames = previousFrames as StackFrame[];\n\n // If number of frames differ, they are not the same\n if (previousFrames.length !== currentFrames.length) {\n return false;\n }\n\n // Otherwise, compare the two\n for (let i = 0; i < previousFrames.length; i++) {\n // eslint-disable-next-line @typescript-eslint/no-non-null-assertion\n const frameA = previousFrames[i]!;\n // eslint-disable-next-line @typescript-eslint/no-non-null-assertion\n const frameB = currentFrames[i]!;\n\n if (\n frameA.filename !== frameB.filename ||\n frameA.lineno !== frameB.lineno ||\n frameA.colno !== frameB.colno ||\n frameA.function !== frameB.function\n ) {\n return false;\n }\n }\n\n return true;\n}\n\nfunction _isSameFingerprint(currentEvent: Event, previousEvent: Event): boolean {\n let currentFingerprint = currentEvent.fingerprint;\n let previousFingerprint = previousEvent.fingerprint;\n\n // If neither event has a fingerprint, they are assumed to be the same\n if (!currentFingerprint && !previousFingerprint) {\n return true;\n }\n\n // If only one event has a fingerprint, but not the other one, they are not the same\n if ((currentFingerprint && !previousFingerprint) || (!currentFingerprint && previousFingerprint)) {\n return false;\n }\n\n currentFingerprint = currentFingerprint as string[];\n previousFingerprint = previousFingerprint as string[];\n\n // Otherwise, compare the two\n try {\n return !!(currentFingerprint.join('') === previousFingerprint.join(''));\n } catch (_oO) {\n return false;\n }\n}\n\nfunction _getExceptionFromEvent(event: Event): Exception | undefined {\n return event.exception && event.exception.values && event.exception.values[0];\n}\n", "import type { Contexts, Event, EventHint, ExtendedError, IntegrationFn } from '@sentry/types';\nimport { addNonEnumerableProperty, isError, isPlainObject, logger, normalize, truncate } from '@sentry/utils';\nimport { defineIntegration } from '../integration';\n\nimport { DEBUG_BUILD } from '../debug-build';\n\nconst INTEGRATION_NAME = 'ExtraErrorData';\n\ninterface ExtraErrorDataOptions {\n /**\n * The object depth up to which to capture data on error objects.\n */\n depth: number;\n\n /**\n * Whether to capture error causes. Defaults to true.\n *\n * More information: https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/Error/cause\n */\n captureErrorCause: boolean;\n}\n\n/**\n * Extract additional data for from original exceptions.\n */\nconst _extraErrorDataIntegration = ((options: Partial = {}) => {\n const { depth = 3, captureErrorCause = true } = options;\n return {\n name: INTEGRATION_NAME,\n processEvent(event, hint, client) {\n const { maxValueLength = 250 } = client.getOptions();\n return _enhanceEventWithErrorData(event, hint, depth, captureErrorCause, maxValueLength);\n },\n };\n}) satisfies IntegrationFn;\n\nexport const extraErrorDataIntegration = defineIntegration(_extraErrorDataIntegration);\n\nfunction _enhanceEventWithErrorData(\n event: Event,\n hint: EventHint = {},\n depth: number,\n captureErrorCause: boolean,\n maxValueLength: number,\n): Event {\n if (!hint.originalException || !isError(hint.originalException)) {\n return event;\n }\n const exceptionName = (hint.originalException as ExtendedError).name || hint.originalException.constructor.name;\n\n const errorData = _extractErrorData(hint.originalException as ExtendedError, captureErrorCause, maxValueLength);\n\n if (errorData) {\n const contexts: Contexts = {\n ...event.contexts,\n };\n\n const normalizedErrorData = normalize(errorData, depth);\n\n if (isPlainObject(normalizedErrorData)) {\n // We mark the error data as \"already normalized\" here, because we don't want other normalization procedures to\n // potentially truncate the data we just already normalized, with a certain depth setting.\n addNonEnumerableProperty(normalizedErrorData, '__sentry_skip_normalization__', true);\n contexts[exceptionName] = normalizedErrorData;\n }\n\n return {\n ...event,\n contexts,\n };\n }\n\n return event;\n}\n\n/**\n * Extract extra information from the Error object\n */\nfunction _extractErrorData(\n error: ExtendedError,\n captureErrorCause: boolean,\n maxValueLength: number,\n): Record | null {\n // We are trying to enhance already existing event, so no harm done if it won't succeed\n try {\n const nativeKeys = [\n 'name',\n 'message',\n 'stack',\n 'line',\n 'column',\n 'fileName',\n 'lineNumber',\n 'columnNumber',\n 'toJSON',\n ];\n\n const extraErrorInfo: Record = {};\n\n // We want only enumerable properties, thus `getOwnPropertyNames` is redundant here, as we filter keys anyway.\n for (const key of Object.keys(error)) {\n if (nativeKeys.indexOf(key) !== -1) {\n continue;\n }\n const value = error[key];\n extraErrorInfo[key] = isError(value) || typeof value === 'string' ? truncate(`${value}`, maxValueLength) : value;\n }\n\n // Error.cause is a standard property that is non enumerable, we therefore need to access it separately.\n // https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/Error/cause\n if (captureErrorCause && error.cause !== undefined) {\n extraErrorInfo.cause = isError(error.cause) ? error.cause.toString() : error.cause;\n }\n\n // Check if someone attached `toJSON` method to grab even more properties (eg. axios is doing that)\n if (typeof error.toJSON === 'function') {\n const serializedError = error.toJSON() as Record;\n\n for (const key of Object.keys(serializedError)) {\n const value = serializedError[key];\n extraErrorInfo[key] = isError(value) ? value.toString() : value;\n }\n }\n\n return extraErrorInfo;\n } catch (oO) {\n DEBUG_BUILD && logger.error('Unable to extract extra data from the Error object:', oO);\n }\n\n return null;\n}\n", "import type { Event, StackFrame, Stacktrace } from '@sentry/types';\nimport { GLOBAL_OBJ, basename, relative } from '@sentry/utils';\nimport { defineIntegration } from '../integration';\n\ntype StackFrameIteratee = (frame: StackFrame) => StackFrame;\n\nconst INTEGRATION_NAME = 'RewriteFrames';\n\ninterface RewriteFramesOptions {\n /**\n * Root path (the beginning of the path) that will be stripped from the frames' filename.\n *\n * This option has slightly different behaviour in the browser and on servers:\n * - In the browser, the value you provide in `root` will be stripped from the beginning stack frames' paths (if the path started with the value).\n * - On the server, the root value will only replace the beginning of stack frame filepaths, when the path is absolute. If no `root` value is provided and the path is absolute, the frame will be reduced to only the filename and the provided `prefix` option.\n *\n * Browser example:\n * - Original frame: `'http://example.com/my/path/static/asset.js'`\n * - `root: 'http://example.com/my/path'`\n * - `assetPrefix: 'app://'`\n * - Resulting frame: `'app:///static/asset.js'`\n *\n * Server example:\n * - Original frame: `'/User/local/my/path/static/asset.js'`\n * - `root: '/User/local/my/path'`\n * - `assetPrefix: 'app://'`\n * - Resulting frame: `'app:///static/asset.js'`\n */\n root?: string;\n\n /**\n * A custom prefix that stack frames will be prepended with.\n *\n * Default: `'app://'`\n *\n * This option has slightly different behaviour in the browser and on servers:\n * - In the browser, the value you provide in `prefix` will prefix the resulting filename when the value you provided in `root` was applied. Effectively replacing whatever `root` matched in the beginning of the frame with `prefix`.\n * - On the server, the prefix is applied to all stackframes with absolute paths. On Windows, the drive identifier (e.g. \"C://\") is replaced with the prefix.\n */\n prefix?: string;\n\n /**\n * Defines an iterator that is used to iterate through all of the stack frames for modification before being sent to Sentry.\n * Setting this option will effectively disable both the `root` and the `prefix` options.\n */\n iteratee?: StackFrameIteratee;\n}\n\n/**\n * Rewrite event frames paths.\n */\nexport const rewriteFramesIntegration = defineIntegration((options: RewriteFramesOptions = {}) => {\n const root = options.root;\n const prefix = options.prefix || 'app:///';\n\n const isBrowser = 'window' in GLOBAL_OBJ && GLOBAL_OBJ.window !== undefined;\n\n const iteratee: StackFrameIteratee = options.iteratee || generateIteratee({ isBrowser, root, prefix });\n\n /** Process an exception event. */\n function _processExceptionsEvent(event: Event): Event {\n try {\n return {\n ...event,\n exception: {\n ...event.exception,\n // The check for this is performed inside `process` call itself, safe to skip here\n // eslint-disable-next-line @typescript-eslint/no-non-null-assertion\n values: event.exception!.values!.map(value => ({\n ...value,\n ...(value.stacktrace && { stacktrace: _processStacktrace(value.stacktrace) }),\n })),\n },\n };\n } catch (_oO) {\n return event;\n }\n }\n\n /** Process a stack trace. */\n function _processStacktrace(stacktrace?: Stacktrace): Stacktrace {\n return {\n ...stacktrace,\n frames: stacktrace && stacktrace.frames && stacktrace.frames.map(f => iteratee(f)),\n };\n }\n\n return {\n name: INTEGRATION_NAME,\n processEvent(originalEvent) {\n let processedEvent = originalEvent;\n\n if (originalEvent.exception && Array.isArray(originalEvent.exception.values)) {\n processedEvent = _processExceptionsEvent(processedEvent);\n }\n\n return processedEvent;\n },\n };\n});\n\n/**\n * Exported only for tests.\n */\nexport function generateIteratee({\n isBrowser,\n root,\n prefix,\n}: {\n isBrowser: boolean;\n root?: string;\n prefix: string;\n}): StackFrameIteratee {\n return (frame: StackFrame) => {\n if (!frame.filename) {\n return frame;\n }\n\n // Determine if this is a Windows frame by checking for a Windows-style prefix such as `C:\\`\n const isWindowsFrame =\n /^[a-zA-Z]:\\\\/.test(frame.filename) ||\n // or the presence of a backslash without a forward slash (which are not allowed on Windows)\n (frame.filename.includes('\\\\') && !frame.filename.includes('/'));\n\n // Check if the frame filename begins with `/`\n const startsWithSlash = /^\\//.test(frame.filename);\n\n if (isBrowser) {\n if (root) {\n const oldFilename = frame.filename;\n if (oldFilename.indexOf(root) === 0) {\n frame.filename = oldFilename.replace(root, prefix);\n }\n }\n } else {\n if (isWindowsFrame || startsWithSlash) {\n const filename = isWindowsFrame\n ? frame.filename\n .replace(/^[a-zA-Z]:/, '') // remove Windows-style prefix\n .replace(/\\\\/g, '/') // replace all `\\\\` instances with `/`\n : frame.filename;\n const base = root ? relative(root, filename) : basename(filename);\n frame.filename = `${prefix}${base}`;\n }\n }\n\n return frame;\n };\n}\n", "import type { IntegrationFn } from '@sentry/types';\nimport { timestampInSeconds } from '@sentry/utils';\nimport { defineIntegration } from '../integration';\n\nconst INTEGRATION_NAME = 'SessionTiming';\n\nconst _sessionTimingIntegration = (() => {\n const startTime = timestampInSeconds() * 1000;\n\n return {\n name: INTEGRATION_NAME,\n processEvent(event) {\n const now = timestampInSeconds() * 1000;\n\n return {\n ...event,\n extra: {\n ...event.extra,\n ['session:start']: startTime,\n ['session:duration']: now - startTime,\n ['session:end']: now,\n },\n };\n },\n };\n}) satisfies IntegrationFn;\n\n/**\n * This function adds duration since the sessionTimingIntegration was initialized\n * till the time event was sent.\n */\nexport const sessionTimingIntegration = defineIntegration(_sessionTimingIntegration);\n", "import type { IntegrationFn } from '@sentry/types';\nimport type { Event, EventHint } from '@sentry/types';\nimport { isError, truncate } from '@sentry/utils';\nimport { defineIntegration } from '../integration';\n\ninterface ZodErrorsOptions {\n key?: string;\n limit?: number;\n}\n\nconst DEFAULT_LIMIT = 10;\nconst INTEGRATION_NAME = 'ZodErrors';\n\n// Simplified ZodIssue type definition\ninterface ZodIssue {\n path: (string | number)[];\n message?: string;\n expected?: string | number;\n received?: string | number;\n unionErrors?: unknown[];\n keys?: unknown[];\n}\n\ninterface ZodError extends Error {\n issues: ZodIssue[];\n\n get errors(): ZodError['issues'];\n}\n\nfunction originalExceptionIsZodError(originalException: unknown): originalException is ZodError {\n return (\n isError(originalException) &&\n originalException.name === 'ZodError' &&\n Array.isArray((originalException as ZodError).errors)\n );\n}\n\ntype SingleLevelZodIssue = {\n [P in keyof T]: T[P] extends string | number | undefined\n ? T[P]\n : T[P] extends unknown[]\n ? string | undefined\n : unknown;\n};\n\n/**\n * Formats child objects or arrays to a string\n * That is preserved when sent to Sentry\n */\nfunction formatIssueTitle(issue: ZodIssue): SingleLevelZodIssue {\n return {\n ...issue,\n path: 'path' in issue && Array.isArray(issue.path) ? issue.path.join('.') : undefined,\n keys: 'keys' in issue ? JSON.stringify(issue.keys) : undefined,\n unionErrors: 'unionErrors' in issue ? JSON.stringify(issue.unionErrors) : undefined,\n };\n}\n\n/**\n * Zod error message is a stringified version of ZodError.issues\n * This doesn't display well in the Sentry UI. Replace it with something shorter.\n */\nfunction formatIssueMessage(zodError: ZodError): string {\n const errorKeyMap = new Set();\n for (const iss of zodError.issues) {\n if (iss.path && iss.path[0]) {\n errorKeyMap.add(iss.path[0]);\n }\n }\n const errorKeys = Array.from(errorKeyMap);\n\n return `Failed to validate keys: ${truncate(errorKeys.join(', '), 100)}`;\n}\n\n/**\n * Applies ZodError issues to an event extras and replaces the error message\n */\nexport function applyZodErrorsToEvent(limit: number, event: Event, hint?: EventHint): Event {\n if (\n !event.exception ||\n !event.exception.values ||\n !hint ||\n !hint.originalException ||\n !originalExceptionIsZodError(hint.originalException) ||\n hint.originalException.issues.length === 0\n ) {\n return event;\n }\n\n return {\n ...event,\n exception: {\n ...event.exception,\n values: [\n {\n ...event.exception.values[0],\n value: formatIssueMessage(hint.originalException),\n },\n ...event.exception.values.slice(1),\n ],\n },\n extra: {\n ...event.extra,\n 'zoderror.issues': hint.originalException.errors.slice(0, limit).map(formatIssueTitle),\n },\n };\n}\n\nconst _zodErrorsIntegration = ((options: ZodErrorsOptions = {}) => {\n const limit = options.limit || DEFAULT_LIMIT;\n\n return {\n name: INTEGRATION_NAME,\n processEvent(originalEvent, hint) {\n const processedEvent = applyZodErrorsToEvent(limit, originalEvent, hint);\n return processedEvent;\n },\n };\n}) satisfies IntegrationFn;\n\nexport const zodErrorsIntegration = defineIntegration(_zodErrorsIntegration);\n", "import type { Event, EventItem } from '@sentry/types';\nimport { forEachEnvelopeItem, getFramesFromEvent } from '@sentry/utils';\nimport { defineIntegration } from '../integration';\nimport { addMetadataToStackFrames, stripMetadataFromStackFrames } from '../metadata';\n\ninterface Options {\n /**\n * Keys that have been provided in the Sentry bundler plugin via the the `applicationKey` option, identifying your bundles.\n *\n * - Webpack plugin: https://www.npmjs.com/package/@sentry/webpack-plugin#applicationkey\n * - Vite plugin: https://www.npmjs.com/package/@sentry/vite-plugin#applicationkey\n * - Esbuild plugin: https://www.npmjs.com/package/@sentry/esbuild-plugin#applicationkey\n * - Rollup plugin: https://www.npmjs.com/package/@sentry/rollup-plugin#applicationkey\n */\n filterKeys: string[];\n\n /**\n * Defines how the integration should behave. \"Third-Party Stack Frames\" are stack frames that did not come from files marked with a matching bundle key.\n *\n * You can define the behaviour with one of 4 modes:\n * - `drop-error-if-contains-third-party-frames`: Drop error events that contain at least one third-party stack frame.\n * - `drop-error-if-exclusively-contains-third-party-frames`: Drop error events that exclusively contain third-party stack frames.\n * - `apply-tag-if-contains-third-party-frames`: Keep all error events, but apply a `third_party_code: true` tag in case the error contains at least one third-party stack frame.\n * - `apply-tag-if-exclusively-contains-third-party-frames`: Keep all error events, but apply a `third_party_code: true` tag in case the error contains exclusively third-party stack frames.\n *\n * If you chose the mode to only apply tags, the tags can then be used in Sentry to filter your issue stream by entering `!third_party_code:True` in the search bar.\n */\n behaviour:\n | 'drop-error-if-contains-third-party-frames'\n | 'drop-error-if-exclusively-contains-third-party-frames'\n | 'apply-tag-if-contains-third-party-frames'\n | 'apply-tag-if-exclusively-contains-third-party-frames';\n}\n\n/**\n * This integration allows you to filter out, or tag error events that do not come from user code marked with a bundle key via the Sentry bundler plugins.\n */\nexport const thirdPartyErrorFilterIntegration = defineIntegration((options: Options) => {\n return {\n name: 'ThirdPartyErrorsFilter',\n setup(client) {\n // We need to strip metadata from stack frames before sending them to Sentry since these are client side only.\n // TODO(lforst): Move this cleanup logic into a more central place in the SDK.\n client.on('beforeEnvelope', envelope => {\n forEachEnvelopeItem(envelope, (item, type) => {\n if (type === 'event') {\n const event = Array.isArray(item) ? (item as EventItem)[1] : undefined;\n\n if (event) {\n stripMetadataFromStackFrames(event);\n item[1] = event;\n }\n }\n });\n });\n },\n processEvent(event, _hint, client) {\n const stackParser = client.getOptions().stackParser;\n addMetadataToStackFrames(stackParser, event);\n\n const frameKeys = getBundleKeysForAllFramesWithFilenames(event);\n\n if (frameKeys) {\n const arrayMethod =\n options.behaviour === 'drop-error-if-contains-third-party-frames' ||\n options.behaviour === 'apply-tag-if-contains-third-party-frames'\n ? 'some'\n : 'every';\n\n const behaviourApplies = frameKeys[arrayMethod](keys => !keys.some(key => options.filterKeys.includes(key)));\n\n if (behaviourApplies) {\n const shouldDrop =\n options.behaviour === 'drop-error-if-contains-third-party-frames' ||\n options.behaviour === 'drop-error-if-exclusively-contains-third-party-frames';\n if (shouldDrop) {\n return null;\n } else {\n event.tags = {\n ...event.tags,\n third_party_code: true,\n };\n }\n }\n }\n\n return event;\n },\n };\n});\n\nfunction getBundleKeysForAllFramesWithFilenames(event: Event): string[][] | undefined {\n const frames = getFramesFromEvent(event);\n\n if (!frames) {\n return undefined;\n }\n\n return (\n frames\n // Exclude frames without a filename since these are likely native code or built-ins\n .filter(frame => !!frame.filename)\n .map(frame => {\n if (frame.module_metadata) {\n return Object.keys(frame.module_metadata)\n .filter(key => key.startsWith(BUNDLER_PLUGIN_APP_KEY_PREFIX))\n .map(key => key.slice(BUNDLER_PLUGIN_APP_KEY_PREFIX.length));\n }\n return [];\n })\n );\n}\n\nconst BUNDLER_PLUGIN_APP_KEY_PREFIX = '_sentryBundlerPluginAppKey:';\n", "export const COUNTER_METRIC_TYPE = 'c' as const;\nexport const GAUGE_METRIC_TYPE = 'g' as const;\nexport const SET_METRIC_TYPE = 's' as const;\nexport const DISTRIBUTION_METRIC_TYPE = 'd' as const;\n\n/**\n * This does not match spec in https://develop.sentry.dev/sdk/metrics\n * but was chosen to optimize for the most common case in browser environments.\n */\nexport const DEFAULT_BROWSER_FLUSH_INTERVAL = 5000;\n\n/**\n * SDKs are required to bucket into 10 second intervals (rollup in seconds)\n * which is the current lower bound of metric accuracy.\n */\nexport const DEFAULT_FLUSH_INTERVAL = 10000;\n\n/**\n * The maximum number of metrics that should be stored in memory.\n */\nexport const MAX_WEIGHT = 10000;\n", "import type { Client, DurationUnit, MetricData, MetricsAggregator as MetricsAggregatorInterface } from '@sentry/types';\nimport { getGlobalSingleton, logger, timestampInSeconds } from '@sentry/utils';\nimport { getClient } from '../currentScopes';\nimport { DEBUG_BUILD } from '../debug-build';\nimport { startSpanManual } from '../tracing';\nimport { handleCallbackErrors } from '../utils/handleCallbackErrors';\nimport { getActiveSpan, getRootSpan, spanToJSON } from '../utils/spanUtils';\nimport { COUNTER_METRIC_TYPE, DISTRIBUTION_METRIC_TYPE, GAUGE_METRIC_TYPE, SET_METRIC_TYPE } from './constants';\nimport type { MetricType } from './types';\n\ntype MetricsAggregatorConstructor = {\n new (client: Client): MetricsAggregatorInterface;\n};\n\n/**\n * Gets the metrics aggregator for a given client.\n * @param client The client for which to get the metrics aggregator.\n * @param Aggregator Optional metrics aggregator class to use to create an aggregator if one does not exist.\n */\nfunction getMetricsAggregatorForClient(\n client: Client,\n Aggregator: MetricsAggregatorConstructor,\n): MetricsAggregatorInterface {\n const globalMetricsAggregators = getGlobalSingleton>(\n 'globalMetricsAggregators',\n () => new WeakMap(),\n );\n\n const aggregator = globalMetricsAggregators.get(client);\n if (aggregator) {\n return aggregator;\n }\n\n const newAggregator = new Aggregator(client);\n client.on('flush', () => newAggregator.flush());\n client.on('close', () => newAggregator.close());\n globalMetricsAggregators.set(client, newAggregator);\n\n return newAggregator;\n}\n\nfunction addToMetricsAggregator(\n Aggregator: MetricsAggregatorConstructor,\n metricType: MetricType,\n name: string,\n value: number | string,\n data: MetricData | undefined = {},\n): void {\n const client = data.client || getClient();\n\n if (!client) {\n return;\n }\n\n const span = getActiveSpan();\n const rootSpan = span ? getRootSpan(span) : undefined;\n const transactionName = rootSpan && spanToJSON(rootSpan).description;\n\n const { unit, tags, timestamp } = data;\n const { release, environment } = client.getOptions();\n const metricTags: Record = {};\n if (release) {\n metricTags.release = release;\n }\n if (environment) {\n metricTags.environment = environment;\n }\n if (transactionName) {\n metricTags.transaction = transactionName;\n }\n\n DEBUG_BUILD && logger.log(`Adding value of ${value} to ${metricType} metric ${name}`);\n\n const aggregator = getMetricsAggregatorForClient(client, Aggregator);\n aggregator.add(metricType, name, value, unit, { ...metricTags, ...tags }, timestamp);\n}\n\n/**\n * Adds a value to a counter metric\n *\n * @experimental This API is experimental and might have breaking changes in the future.\n */\nfunction increment(aggregator: MetricsAggregatorConstructor, name: string, value: number = 1, data?: MetricData): void {\n addToMetricsAggregator(aggregator, COUNTER_METRIC_TYPE, name, ensureNumber(value), data);\n}\n\n/**\n * Adds a value to a distribution metric\n *\n * @experimental This API is experimental and might have breaking changes in the future.\n */\nfunction distribution(aggregator: MetricsAggregatorConstructor, name: string, value: number, data?: MetricData): void {\n addToMetricsAggregator(aggregator, DISTRIBUTION_METRIC_TYPE, name, ensureNumber(value), data);\n}\n\n/**\n * Adds a timing metric.\n * The metric is added as a distribution metric.\n *\n * You can either directly capture a numeric `value`, or wrap a callback function in `timing`.\n * In the latter case, the duration of the callback execution will be captured as a span & a metric.\n *\n * @experimental This API is experimental and might have breaking changes in the future.\n */\nfunction timing(\n aggregator: MetricsAggregatorConstructor,\n name: string,\n value: number | (() => T),\n unit: DurationUnit = 'second',\n data?: Omit,\n): T | void {\n // callback form\n if (typeof value === 'function') {\n const startTime = timestampInSeconds();\n\n return startSpanManual(\n {\n op: 'metrics.timing',\n name,\n startTime,\n onlyIfParent: true,\n },\n span => {\n return handleCallbackErrors(\n () => value(),\n () => {\n // no special error handling necessary\n },\n () => {\n const endTime = timestampInSeconds();\n const timeDiff = endTime - startTime;\n distribution(aggregator, name, timeDiff, { ...data, unit: 'second' });\n span.end(endTime);\n },\n );\n },\n );\n }\n\n // value form\n distribution(aggregator, name, value, { ...data, unit });\n}\n\n/**\n * Adds a value to a set metric. Value must be a string or integer.\n *\n * @experimental This API is experimental and might have breaking changes in the future.\n */\nfunction set(aggregator: MetricsAggregatorConstructor, name: string, value: number | string, data?: MetricData): void {\n addToMetricsAggregator(aggregator, SET_METRIC_TYPE, name, value, data);\n}\n\n/**\n * Adds a value to a gauge metric\n *\n * @experimental This API is experimental and might have breaking changes in the future.\n */\nfunction gauge(aggregator: MetricsAggregatorConstructor, name: string, value: number, data?: MetricData): void {\n addToMetricsAggregator(aggregator, GAUGE_METRIC_TYPE, name, ensureNumber(value), data);\n}\n\nexport const metrics = {\n increment,\n distribution,\n set,\n gauge,\n timing,\n /**\n * @ignore This is for internal use only.\n */\n getMetricsAggregatorForClient,\n};\n\n// Although this is typed to be a number, we try to handle strings as well here\nfunction ensureNumber(number: number | string): number {\n return typeof number === 'string' ? parseInt(number) : number;\n}\n", "import type { MeasurementUnit, MetricBucketItem, Primitive } from '@sentry/types';\nimport { dropUndefinedKeys } from '@sentry/utils';\nimport type { MetricType } from './types';\n\n/**\n * Generate bucket key from metric properties.\n */\nexport function getBucketKey(\n metricType: MetricType,\n name: string,\n unit: MeasurementUnit,\n tags: Record,\n): string {\n const stringifiedTags = Object.entries(dropUndefinedKeys(tags)).sort((a, b) => a[0].localeCompare(b[0]));\n return `${metricType}${name}${unit}${stringifiedTags}`;\n}\n\n/* eslint-disable no-bitwise */\n/**\n * Simple hash function for strings.\n */\nexport function simpleHash(s: string): number {\n let rv = 0;\n for (let i = 0; i < s.length; i++) {\n const c = s.charCodeAt(i);\n rv = (rv << 5) - rv + c;\n rv &= rv;\n }\n return rv >>> 0;\n}\n/* eslint-enable no-bitwise */\n\n/**\n * Serialize metrics buckets into a string based on statsd format.\n *\n * Example of format:\n * metric.name@second:1:1.2|d|#a:value,b:anothervalue|T12345677\n * Segments:\n * name: metric.name\n * unit: second\n * value: [1, 1.2]\n * type of metric: d (distribution)\n * tags: { a: value, b: anothervalue }\n * timestamp: 12345677\n */\nexport function serializeMetricBuckets(metricBucketItems: MetricBucketItem[]): string {\n let out = '';\n for (const item of metricBucketItems) {\n const tagEntries = Object.entries(item.tags);\n const maybeTags = tagEntries.length > 0 ? `|#${tagEntries.map(([key, value]) => `${key}:${value}`).join(',')}` : '';\n out += `${item.name}@${item.unit}:${item.metric}|${item.metricType}${maybeTags}|T${item.timestamp}\\n`;\n }\n return out;\n}\n\n/**\n * Sanitizes units\n *\n * These Regex's are straight from the normalisation docs:\n * https://develop.sentry.dev/sdk/metrics/#normalization\n */\nexport function sanitizeUnit(unit: string): string {\n return unit.replace(/[^\\w]+/gi, '_');\n}\n\n/**\n * Sanitizes metric keys\n *\n * These Regex's are straight from the normalisation docs:\n * https://develop.sentry.dev/sdk/metrics/#normalization\n */\nexport function sanitizeMetricKey(key: string): string {\n return key.replace(/[^\\w\\-.]+/gi, '_');\n}\n\n/**\n * Sanitizes metric keys\n *\n * These Regex's are straight from the normalisation docs:\n * https://develop.sentry.dev/sdk/metrics/#normalization\n */\nfunction sanitizeTagKey(key: string): string {\n return key.replace(/[^\\w\\-./]+/gi, '');\n}\n\n/**\n * These Regex's are straight from the normalisation docs:\n * https://develop.sentry.dev/sdk/metrics/#normalization\n */\nconst tagValueReplacements: [string, string][] = [\n ['\\n', '\\\\n'],\n ['\\r', '\\\\r'],\n ['\\t', '\\\\t'],\n ['\\\\', '\\\\\\\\'],\n ['|', '\\\\u{7c}'],\n [',', '\\\\u{2c}'],\n];\n\nfunction getCharOrReplacement(input: string): string {\n for (const [search, replacement] of tagValueReplacements) {\n if (input === search) {\n return replacement;\n }\n }\n\n return input;\n}\n\nfunction sanitizeTagValue(value: string): string {\n return [...value].reduce((acc, char) => acc + getCharOrReplacement(char), '');\n}\n\n/**\n * Sanitizes tags.\n */\nexport function sanitizeTags(unsanitizedTags: Record): Record {\n const tags: Record = {};\n for (const key in unsanitizedTags) {\n if (Object.prototype.hasOwnProperty.call(unsanitizedTags, key)) {\n const sanitizedKey = sanitizeTagKey(key);\n tags[sanitizedKey] = sanitizeTagValue(String(unsanitizedTags[key]));\n }\n }\n return tags;\n}\n", "import type { Client, DsnComponents, MetricBucketItem, SdkMetadata, StatsdEnvelope, StatsdItem } from '@sentry/types';\nimport { createEnvelope, dsnToString, logger } from '@sentry/utils';\nimport { serializeMetricBuckets } from './utils';\n\n/**\n * Captures aggregated metrics to the supplied client.\n */\nexport function captureAggregateMetrics(client: Client, metricBucketItems: Array): void {\n logger.log(`Flushing aggregated metrics, number of metrics: ${metricBucketItems.length}`);\n const dsn = client.getDsn();\n const metadata = client.getSdkMetadata();\n const tunnel = client.getOptions().tunnel;\n\n const metricsEnvelope = createMetricEnvelope(metricBucketItems, dsn, metadata, tunnel);\n\n // sendEnvelope should not throw\n // eslint-disable-next-line @typescript-eslint/no-floating-promises\n client.sendEnvelope(metricsEnvelope);\n}\n\n/**\n * Create envelope from a metric aggregate.\n */\nexport function createMetricEnvelope(\n metricBucketItems: Array,\n dsn?: DsnComponents,\n metadata?: SdkMetadata,\n tunnel?: string,\n): StatsdEnvelope {\n const headers: StatsdEnvelope[0] = {\n sent_at: new Date().toISOString(),\n };\n\n if (metadata && metadata.sdk) {\n headers.sdk = {\n name: metadata.sdk.name,\n version: metadata.sdk.version,\n };\n }\n\n if (!!tunnel && dsn) {\n headers.dsn = dsnToString(dsn);\n }\n\n const item = createMetricEnvelopeItem(metricBucketItems);\n return createEnvelope(headers, [item]);\n}\n\nfunction createMetricEnvelopeItem(metricBucketItems: MetricBucketItem[]): StatsdItem {\n const payload = serializeMetricBuckets(metricBucketItems);\n const metricHeaders: StatsdItem[0] = {\n type: 'statsd',\n length: payload.length,\n };\n return [metricHeaders, payload];\n}\n", "import type { MetricInstance } from '@sentry/types';\nimport { COUNTER_METRIC_TYPE, DISTRIBUTION_METRIC_TYPE, GAUGE_METRIC_TYPE, SET_METRIC_TYPE } from './constants';\nimport { simpleHash } from './utils';\n\n/**\n * A metric instance representing a counter.\n */\nexport class CounterMetric implements MetricInstance {\n public constructor(private _value: number) {}\n\n /** @inheritDoc */\n public get weight(): number {\n return 1;\n }\n\n /** @inheritdoc */\n public add(value: number): void {\n this._value += value;\n }\n\n /** @inheritdoc */\n public toString(): string {\n return `${this._value}`;\n }\n}\n\n/**\n * A metric instance representing a gauge.\n */\nexport class GaugeMetric implements MetricInstance {\n private _last: number;\n private _min: number;\n private _max: number;\n private _sum: number;\n private _count: number;\n\n public constructor(value: number) {\n this._last = value;\n this._min = value;\n this._max = value;\n this._sum = value;\n this._count = 1;\n }\n\n /** @inheritDoc */\n public get weight(): number {\n return 5;\n }\n\n /** @inheritdoc */\n public add(value: number): void {\n this._last = value;\n if (value < this._min) {\n this._min = value;\n }\n if (value > this._max) {\n this._max = value;\n }\n this._sum += value;\n this._count++;\n }\n\n /** @inheritdoc */\n public toString(): string {\n return `${this._last}:${this._min}:${this._max}:${this._sum}:${this._count}`;\n }\n}\n\n/**\n * A metric instance representing a distribution.\n */\nexport class DistributionMetric implements MetricInstance {\n private _value: number[];\n\n public constructor(first: number) {\n this._value = [first];\n }\n\n /** @inheritDoc */\n public get weight(): number {\n return this._value.length;\n }\n\n /** @inheritdoc */\n public add(value: number): void {\n this._value.push(value);\n }\n\n /** @inheritdoc */\n public toString(): string {\n return this._value.join(':');\n }\n}\n\n/**\n * A metric instance representing a set.\n */\nexport class SetMetric implements MetricInstance {\n private _value: Set;\n\n public constructor(public first: number | string) {\n this._value = new Set([first]);\n }\n\n /** @inheritDoc */\n public get weight(): number {\n return this._value.size;\n }\n\n /** @inheritdoc */\n public add(value: number | string): void {\n this._value.add(value);\n }\n\n /** @inheritdoc */\n public toString(): string {\n return Array.from(this._value)\n .map(val => (typeof val === 'string' ? simpleHash(val) : val))\n .join(':');\n }\n}\n\nexport const METRIC_MAP = {\n [COUNTER_METRIC_TYPE]: CounterMetric,\n [GAUGE_METRIC_TYPE]: GaugeMetric,\n [DISTRIBUTION_METRIC_TYPE]: DistributionMetric,\n [SET_METRIC_TYPE]: SetMetric,\n};\n", "import type { Client, MeasurementUnit, MetricsAggregator, Primitive } from '@sentry/types';\nimport { timestampInSeconds } from '@sentry/utils';\nimport { updateMetricSummaryOnActiveSpan } from '../utils/spanUtils';\nimport { DEFAULT_BROWSER_FLUSH_INTERVAL, SET_METRIC_TYPE } from './constants';\nimport { captureAggregateMetrics } from './envelope';\nimport { METRIC_MAP } from './instance';\nimport type { MetricBucket, MetricType } from './types';\nimport { getBucketKey, sanitizeMetricKey, sanitizeTags, sanitizeUnit } from './utils';\n\n/**\n * A simple metrics aggregator that aggregates metrics in memory and flushes them periodically.\n * Default flush interval is 5 seconds.\n *\n * @experimental This API is experimental and might change in the future.\n */\nexport class BrowserMetricsAggregator implements MetricsAggregator {\n // TODO(@anonrig): Use FinalizationRegistry to have a proper way of flushing the buckets\n // when the aggregator is garbage collected.\n // Ref: https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/FinalizationRegistry\n private _buckets: MetricBucket;\n private readonly _interval: ReturnType;\n\n public constructor(private readonly _client: Client) {\n this._buckets = new Map();\n this._interval = setInterval(() => this.flush(), DEFAULT_BROWSER_FLUSH_INTERVAL);\n }\n\n /**\n * @inheritDoc\n */\n public add(\n metricType: MetricType,\n unsanitizedName: string,\n value: number | string,\n unsanitizedUnit: MeasurementUnit | undefined = 'none',\n unsanitizedTags: Record | undefined = {},\n maybeFloatTimestamp: number | undefined = timestampInSeconds(),\n ): void {\n const timestamp = Math.floor(maybeFloatTimestamp);\n const name = sanitizeMetricKey(unsanitizedName);\n const tags = sanitizeTags(unsanitizedTags);\n const unit = sanitizeUnit(unsanitizedUnit as string);\n\n const bucketKey = getBucketKey(metricType, name, unit, tags);\n\n let bucketItem = this._buckets.get(bucketKey);\n // If this is a set metric, we need to calculate the delta from the previous weight.\n const previousWeight = bucketItem && metricType === SET_METRIC_TYPE ? bucketItem.metric.weight : 0;\n\n if (bucketItem) {\n bucketItem.metric.add(value);\n // TODO(abhi): Do we need this check?\n if (bucketItem.timestamp < timestamp) {\n bucketItem.timestamp = timestamp;\n }\n } else {\n bucketItem = {\n // @ts-expect-error we don't need to narrow down the type of value here, saves bundle size.\n metric: new METRIC_MAP[metricType](value),\n timestamp,\n metricType,\n name,\n unit,\n tags,\n };\n this._buckets.set(bucketKey, bucketItem);\n }\n\n // If value is a string, it's a set metric so calculate the delta from the previous weight.\n const val = typeof value === 'string' ? bucketItem.metric.weight - previousWeight : value;\n updateMetricSummaryOnActiveSpan(metricType, name, val, unit, unsanitizedTags, bucketKey);\n }\n\n /**\n * @inheritDoc\n */\n public flush(): void {\n // short circuit if buckets are empty.\n if (this._buckets.size === 0) {\n return;\n }\n\n const metricBuckets = Array.from(this._buckets.values());\n captureAggregateMetrics(this._client, metricBuckets);\n\n this._buckets.clear();\n }\n\n /**\n * @inheritDoc\n */\n public close(): void {\n clearInterval(this._interval);\n this.flush();\n }\n}\n", "import type { Client, HandlerDataFetch, Scope, Span, SpanOrigin } from '@sentry/types';\nimport {\n BAGGAGE_HEADER_NAME,\n dynamicSamplingContextToSentryBaggageHeader,\n generateSentryTraceHeader,\n isInstanceOf,\n parseUrl,\n} from '@sentry/utils';\nimport { getClient, getCurrentScope, getIsolationScope } from './currentScopes';\nimport { SEMANTIC_ATTRIBUTE_SENTRY_OP, SEMANTIC_ATTRIBUTE_SENTRY_ORIGIN } from './semanticAttributes';\nimport {\n SPAN_STATUS_ERROR,\n getDynamicSamplingContextFromClient,\n getDynamicSamplingContextFromSpan,\n setHttpStatus,\n startInactiveSpan,\n} from './tracing';\nimport { SentryNonRecordingSpan } from './tracing/sentryNonRecordingSpan';\nimport { hasTracingEnabled } from './utils/hasTracingEnabled';\nimport { getActiveSpan, spanToTraceHeader } from './utils/spanUtils';\n\ntype PolymorphicRequestHeaders =\n | Record\n | Array<[string, string]>\n // the below is not preicsely the Header type used in Request, but it'll pass duck-typing\n | {\n // eslint-disable-next-line @typescript-eslint/no-explicit-any\n [key: string]: any;\n append: (key: string, value: string) => void;\n get: (key: string) => string | null | undefined;\n };\n\n/**\n * Create and track fetch request spans for usage in combination with `addFetchInstrumentationHandler`.\n *\n * @returns Span if a span was created, otherwise void.\n */\nexport function instrumentFetchRequest(\n handlerData: HandlerDataFetch,\n shouldCreateSpan: (url: string) => boolean,\n shouldAttachHeaders: (url: string) => boolean,\n spans: Record,\n spanOrigin: SpanOrigin = 'auto.http.browser',\n): Span | undefined {\n if (!handlerData.fetchData) {\n return undefined;\n }\n\n const shouldCreateSpanResult = hasTracingEnabled() && shouldCreateSpan(handlerData.fetchData.url);\n\n if (handlerData.endTimestamp && shouldCreateSpanResult) {\n const spanId = handlerData.fetchData.__span;\n if (!spanId) return;\n\n const span = spans[spanId];\n if (span) {\n endSpan(span, handlerData);\n\n // eslint-disable-next-line @typescript-eslint/no-dynamic-delete\n delete spans[spanId];\n }\n return undefined;\n }\n\n const scope = getCurrentScope();\n const client = getClient();\n\n const { method, url } = handlerData.fetchData;\n\n const fullUrl = getFullURL(url);\n const host = fullUrl ? parseUrl(fullUrl).host : undefined;\n\n const hasParent = !!getActiveSpan();\n\n const span =\n shouldCreateSpanResult && hasParent\n ? startInactiveSpan({\n name: `${method} ${url}`,\n attributes: {\n url,\n type: 'fetch',\n 'http.method': method,\n 'http.url': fullUrl,\n 'server.address': host,\n [SEMANTIC_ATTRIBUTE_SENTRY_ORIGIN]: spanOrigin,\n [SEMANTIC_ATTRIBUTE_SENTRY_OP]: 'http.client',\n },\n })\n : new SentryNonRecordingSpan();\n\n handlerData.fetchData.__span = span.spanContext().spanId;\n spans[span.spanContext().spanId] = span;\n\n if (shouldAttachHeaders(handlerData.fetchData.url) && client) {\n const request: string | Request = handlerData.args[0];\n\n // In case the user hasn't set the second argument of a fetch call we default it to `{}`.\n handlerData.args[1] = handlerData.args[1] || {};\n\n // eslint-disable-next-line @typescript-eslint/no-explicit-any\n const options: { [key: string]: any } = handlerData.args[1];\n\n options.headers = addTracingHeadersToFetchRequest(\n request,\n client,\n scope,\n options,\n // If performance is disabled (TWP) or there's no active root span (pageload/navigation/interaction),\n // we do not want to use the span as base for the trace headers,\n // which means that the headers will be generated from the scope and the sampling decision is deferred\n hasTracingEnabled() && hasParent ? span : undefined,\n );\n }\n\n return span;\n}\n\n/**\n * Adds sentry-trace and baggage headers to the various forms of fetch headers\n */\nexport function addTracingHeadersToFetchRequest(\n request: string | unknown, // unknown is actually type Request but we can't export DOM types from this package,\n client: Client,\n scope: Scope,\n options: {\n headers?:\n | {\n [key: string]: string[] | string | undefined;\n }\n | PolymorphicRequestHeaders;\n },\n span?: Span,\n): PolymorphicRequestHeaders | undefined {\n const isolationScope = getIsolationScope();\n\n const { traceId, spanId, sampled, dsc } = {\n ...isolationScope.getPropagationContext(),\n ...scope.getPropagationContext(),\n };\n\n const sentryTraceHeader = span ? spanToTraceHeader(span) : generateSentryTraceHeader(traceId, spanId, sampled);\n\n const sentryBaggageHeader = dynamicSamplingContextToSentryBaggageHeader(\n dsc || (span ? getDynamicSamplingContextFromSpan(span) : getDynamicSamplingContextFromClient(traceId, client)),\n );\n\n const headers =\n options.headers ||\n (typeof Request !== 'undefined' && isInstanceOf(request, Request) ? (request as Request).headers : undefined);\n\n if (!headers) {\n return { 'sentry-trace': sentryTraceHeader, baggage: sentryBaggageHeader };\n } else if (typeof Headers !== 'undefined' && isInstanceOf(headers, Headers)) {\n const newHeaders = new Headers(headers as Headers);\n\n newHeaders.append('sentry-trace', sentryTraceHeader);\n\n if (sentryBaggageHeader) {\n // If the same header is appended multiple times the browser will merge the values into a single request header.\n // Its therefore safe to simply push a \"baggage\" entry, even though there might already be another baggage header.\n newHeaders.append(BAGGAGE_HEADER_NAME, sentryBaggageHeader);\n }\n\n return newHeaders as PolymorphicRequestHeaders;\n } else if (Array.isArray(headers)) {\n const newHeaders = [...headers, ['sentry-trace', sentryTraceHeader]];\n\n if (sentryBaggageHeader) {\n // If there are multiple entries with the same key, the browser will merge the values into a single request header.\n // Its therefore safe to simply push a \"baggage\" entry, even though there might already be another baggage header.\n newHeaders.push([BAGGAGE_HEADER_NAME, sentryBaggageHeader]);\n }\n\n return newHeaders as PolymorphicRequestHeaders;\n } else {\n const existingBaggageHeader = 'baggage' in headers ? headers.baggage : undefined;\n const newBaggageHeaders: string[] = [];\n\n if (Array.isArray(existingBaggageHeader)) {\n newBaggageHeaders.push(...existingBaggageHeader);\n } else if (existingBaggageHeader) {\n newBaggageHeaders.push(existingBaggageHeader);\n }\n\n if (sentryBaggageHeader) {\n newBaggageHeaders.push(sentryBaggageHeader);\n }\n\n return {\n ...(headers as Exclude),\n 'sentry-trace': sentryTraceHeader,\n baggage: newBaggageHeaders.length > 0 ? newBaggageHeaders.join(',') : undefined,\n };\n }\n}\n\nfunction getFullURL(url: string): string | undefined {\n try {\n const parsed = new URL(url);\n return parsed.href;\n } catch {\n return undefined;\n }\n}\n\nfunction endSpan(span: Span, handlerData: HandlerDataFetch): void {\n if (handlerData.response) {\n setHttpStatus(span, handlerData.response.status);\n\n const contentLength =\n handlerData.response && handlerData.response.headers && handlerData.response.headers.get('content-length');\n\n if (contentLength) {\n const contentLengthNum = parseInt(contentLength);\n if (contentLengthNum > 0) {\n span.setAttribute('http.response_content_length', contentLengthNum);\n }\n }\n } else if (handlerData.error) {\n span.setStatus({ code: SPAN_STATUS_ERROR, message: 'internal_error' });\n }\n span.end();\n}\n", "import type { EventHint, FeedbackEvent, SendFeedbackParams } from '@sentry/types';\nimport { dropUndefinedKeys } from '@sentry/utils';\nimport { getClient, getCurrentScope } from './currentScopes';\n\n/**\n * Send user feedback to Sentry.\n */\nexport function captureFeedback(\n params: SendFeedbackParams,\n hint: EventHint & { includeReplay?: boolean } = {},\n scope = getCurrentScope(),\n): string {\n const { message, name, email, url, source, associatedEventId, tags } = params;\n\n const feedbackEvent: FeedbackEvent = {\n contexts: {\n feedback: dropUndefinedKeys({\n contact_email: email,\n name,\n message,\n url,\n source,\n associated_event_id: associatedEventId,\n }),\n },\n type: 'feedback',\n level: 'info',\n tags,\n };\n\n const client = (scope && scope.getClient()) || getClient();\n\n if (client) {\n client.emit('beforeSendFeedback', feedbackEvent, hint);\n }\n\n const eventId = scope.captureEvent(feedbackEvent, hint);\n\n return eventId;\n}\n", "import type { Client, EventHint, Hub, Integration, IntegrationClass, SeverityLevel } from '@sentry/types';\nimport { addBreadcrumb } from './breadcrumbs';\nimport { getClient, getCurrentScope, getIsolationScope, withScope } from './currentScopes';\nimport {\n captureEvent,\n endSession,\n setContext,\n setExtra,\n setExtras,\n setTag,\n setTags,\n setUser,\n startSession,\n} from './exports';\n\n/**\n * This is for legacy reasons, and returns a proxy object instead of a hub to be used.\n *\n * @deprecated Use the methods directly from the top level Sentry API (e.g. `Sentry.withScope`)\n * For more information see our migration guide for\n * [replacing `getCurrentHub` and `Hub`](https://github.com/getsentry/sentry-javascript/blob/develop/MIGRATION.md#deprecate-hub)\n * usage\n */\n// eslint-disable-next-line deprecation/deprecation\nexport function getCurrentHubShim(): Hub {\n return {\n bindClient(client: Client): void {\n const scope = getCurrentScope();\n scope.setClient(client);\n },\n\n withScope,\n getClient: () => getClient() as C | undefined,\n getScope: getCurrentScope,\n getIsolationScope,\n captureException: (exception: unknown, hint?: EventHint) => {\n return getCurrentScope().captureException(exception, hint);\n },\n captureMessage: (message: string, level?: SeverityLevel, hint?: EventHint) => {\n return getCurrentScope().captureMessage(message, level, hint);\n },\n captureEvent,\n addBreadcrumb,\n setUser,\n setTags,\n setTag,\n setExtra,\n setExtras,\n setContext,\n\n getIntegration(integration: IntegrationClass): T | null {\n const client = getClient();\n return (client && client.getIntegrationByName(integration.id)) || null;\n },\n\n startSession,\n endSession,\n captureSession(end?: boolean): void {\n // both send the update and pull the session from the scope\n if (end) {\n return endSession();\n }\n\n // only send the update\n _sendSessionUpdate();\n },\n };\n}\n\n/**\n * Returns the default hub instance.\n *\n * If a hub is already registered in the global carrier but this module\n * contains a more recent version, it replaces the registered version.\n * Otherwise, the currently registered hub will be returned.\n *\n * @deprecated Use the respective replacement method directly instead.\n */\n// eslint-disable-next-line deprecation/deprecation\nexport const getCurrentHub = getCurrentHubShim;\n\n/**\n * Sends the current Session on the scope\n */\nfunction _sendSessionUpdate(): void {\n const scope = getCurrentScope();\n const client = getClient();\n\n const session = scope.getSession();\n if (client && session) {\n client.captureSession(session);\n }\n}\n", "import { captureException, withScope } from '@sentry/core';\nimport type { Mechanism, WrappedFunction } from '@sentry/types';\nimport {\n GLOBAL_OBJ,\n addExceptionMechanism,\n addExceptionTypeValue,\n addNonEnumerableProperty,\n getOriginalFunction,\n markFunctionWrapped,\n} from '@sentry/utils';\n\nexport const WINDOW = GLOBAL_OBJ as typeof GLOBAL_OBJ & Window;\n\nlet ignoreOnError: number = 0;\n\n/**\n * @hidden\n */\nexport function shouldIgnoreOnError(): boolean {\n return ignoreOnError > 0;\n}\n\n/**\n * @hidden\n */\nexport function ignoreNextOnError(): void {\n // onerror should trigger before setTimeout\n ignoreOnError++;\n setTimeout(() => {\n ignoreOnError--;\n });\n}\n\n/**\n * Instruments the given function and sends an event to Sentry every time the\n * function throws an exception.\n *\n * @param fn A function to wrap. It is generally safe to pass an unbound function, because the returned wrapper always\n * has a correct `this` context.\n * @returns The wrapped function.\n * @hidden\n */\nexport function wrap(\n fn: WrappedFunction,\n options: {\n mechanism?: Mechanism;\n } = {},\n before?: WrappedFunction,\n // eslint-disable-next-line @typescript-eslint/no-explicit-any\n): any {\n // for future readers what this does is wrap a function and then create\n // a bi-directional wrapping between them.\n //\n // example: wrapped = wrap(original);\n // original.__sentry_wrapped__ -> wrapped\n // wrapped.__sentry_original__ -> original\n\n if (typeof fn !== 'function') {\n return fn;\n }\n\n try {\n // if we're dealing with a function that was previously wrapped, return\n // the original wrapper.\n const wrapper = fn.__sentry_wrapped__;\n if (wrapper) {\n return wrapper;\n }\n\n // We don't wanna wrap it twice\n if (getOriginalFunction(fn)) {\n return fn;\n }\n } catch (e) {\n // Just accessing custom props in some Selenium environments\n // can cause a \"Permission denied\" exception (see raven-js#495).\n // Bail on wrapping and return the function as-is (defers to window.onerror).\n return fn;\n }\n\n /* eslint-disable prefer-rest-params */\n // It is important that `sentryWrapped` is not an arrow function to preserve the context of `this`\n const sentryWrapped: WrappedFunction = function (this: unknown): void {\n const args = Array.prototype.slice.call(arguments);\n\n try {\n if (before && typeof before === 'function') {\n before.apply(this, arguments);\n }\n\n // eslint-disable-next-line @typescript-eslint/no-explicit-any, @typescript-eslint/no-unsafe-member-access\n const wrappedArguments = args.map((arg: any) => wrap(arg, options));\n\n // Attempt to invoke user-land function\n // NOTE: If you are a Sentry user, and you are seeing this stack frame, it\n // means the sentry.javascript SDK caught an error invoking your application code. This\n // is expected behavior and NOT indicative of a bug with sentry.javascript.\n return fn.apply(this, wrappedArguments);\n } catch (ex) {\n ignoreNextOnError();\n\n withScope(scope => {\n scope.addEventProcessor(event => {\n if (options.mechanism) {\n addExceptionTypeValue(event, undefined, undefined);\n addExceptionMechanism(event, options.mechanism);\n }\n\n event.extra = {\n ...event.extra,\n arguments: args,\n };\n\n return event;\n });\n\n captureException(ex);\n });\n\n throw ex;\n }\n };\n /* eslint-enable prefer-rest-params */\n\n // Accessing some objects may throw\n // ref: https://github.com/getsentry/sentry-javascript/issues/1168\n try {\n for (const property in fn) {\n if (Object.prototype.hasOwnProperty.call(fn, property)) {\n sentryWrapped[property] = fn[property];\n }\n }\n } catch (_oO) {} // eslint-disable-line no-empty\n\n // Signal that this function has been wrapped/filled already\n // for both debugging and to prevent it to being wrapped/filled twice\n markFunctionWrapped(sentryWrapped, fn);\n\n addNonEnumerableProperty(fn, '__sentry_wrapped__', sentryWrapped);\n\n // Restore original function name (not all browsers allow that)\n try {\n const descriptor = Object.getOwnPropertyDescriptor(sentryWrapped, 'name') as PropertyDescriptor;\n if (descriptor.configurable) {\n Object.defineProperty(sentryWrapped, 'name', {\n get(): string {\n return fn.name;\n },\n });\n }\n // eslint-disable-next-line no-empty\n } catch (_oO) {}\n\n return sentryWrapped;\n}\n", "declare const __DEBUG_BUILD__: boolean;\n\n/**\n * This serves as a build time flag that will be true by default, but false in non-debug builds or if users replace `__SENTRY_DEBUG__` in their generated code.\n *\n * ATTENTION: This constant must never cross package boundaries (i.e. be exported) to guarantee that it can be used for tree shaking.\n */\nexport const DEBUG_BUILD = __DEBUG_BUILD__;\n", "import { getClient } from '@sentry/core';\nimport type {\n Event,\n EventHint,\n Exception,\n ParameterizedString,\n SeverityLevel,\n StackFrame,\n StackParser,\n} from '@sentry/types';\nimport {\n addExceptionMechanism,\n addExceptionTypeValue,\n extractExceptionKeysForMessage,\n isDOMError,\n isDOMException,\n isError,\n isErrorEvent,\n isEvent,\n isParameterizedString,\n isPlainObject,\n normalizeToSize,\n resolvedSyncPromise,\n} from '@sentry/utils';\n\ntype Prototype = { constructor: (...args: unknown[]) => unknown };\n\n/**\n * This function creates an exception from a JavaScript Error\n */\nexport function exceptionFromError(stackParser: StackParser, ex: Error): Exception {\n // Get the frames first since Opera can lose the stack if we touch anything else first\n const frames = parseStackFrames(stackParser, ex);\n\n const exception: Exception = {\n type: ex && ex.name,\n value: extractMessage(ex),\n };\n\n if (frames.length) {\n exception.stacktrace = { frames };\n }\n\n if (exception.type === undefined && exception.value === '') {\n exception.value = 'Unrecoverable error caught';\n }\n\n return exception;\n}\n\nfunction eventFromPlainObject(\n stackParser: StackParser,\n exception: Record,\n syntheticException?: Error,\n isUnhandledRejection?: boolean,\n): Event {\n const client = getClient();\n const normalizeDepth = client && client.getOptions().normalizeDepth;\n\n // If we can, we extract an exception from the object properties\n const errorFromProp = getErrorPropertyFromObject(exception);\n\n const extra = {\n __serialized__: normalizeToSize(exception, normalizeDepth),\n };\n\n if (errorFromProp) {\n return {\n exception: {\n values: [exceptionFromError(stackParser, errorFromProp)],\n },\n extra,\n };\n }\n\n const event = {\n exception: {\n values: [\n {\n type: isEvent(exception) ? exception.constructor.name : isUnhandledRejection ? 'UnhandledRejection' : 'Error',\n value: getNonErrorObjectExceptionValue(exception, { isUnhandledRejection }),\n } as Exception,\n ],\n },\n extra,\n } satisfies Event;\n\n if (syntheticException) {\n const frames = parseStackFrames(stackParser, syntheticException);\n if (frames.length) {\n // event.exception.values[0] has been set above\n // eslint-disable-next-line @typescript-eslint/no-non-null-assertion\n event.exception.values[0]!.stacktrace = { frames };\n }\n }\n\n return event;\n}\n\nfunction eventFromError(stackParser: StackParser, ex: Error): Event {\n return {\n exception: {\n values: [exceptionFromError(stackParser, ex)],\n },\n };\n}\n\n/** Parses stack frames from an error */\nfunction parseStackFrames(\n stackParser: StackParser,\n ex: Error & { framesToPop?: number; stacktrace?: string },\n): StackFrame[] {\n // Access and store the stacktrace property before doing ANYTHING\n // else to it because Opera is not very good at providing it\n // reliably in other circumstances.\n const stacktrace = ex.stacktrace || ex.stack || '';\n\n const skipLines = getSkipFirstStackStringLines(ex);\n const framesToPop = getPopFirstTopFrames(ex);\n\n try {\n return stackParser(stacktrace, skipLines, framesToPop);\n } catch (e) {\n // no-empty\n }\n\n return [];\n}\n\n// Based on our own mapping pattern - https://github.com/getsentry/sentry/blob/9f08305e09866c8bd6d0c24f5b0aabdd7dd6c59c/src/sentry/lang/javascript/errormapping.py#L83-L108\nconst reactMinifiedRegexp = /Minified React error #\\d+;/i;\n\n/**\n * Certain known React errors contain links that would be falsely\n * parsed as frames. This function check for these errors and\n * returns number of the stack string lines to skip.\n */\nfunction getSkipFirstStackStringLines(ex: Error): number {\n if (ex && reactMinifiedRegexp.test(ex.message)) {\n return 1;\n }\n\n return 0;\n}\n\n/**\n * If error has `framesToPop` property, it means that the\n * creator tells us the first x frames will be useless\n * and should be discarded. Typically error from wrapper function\n * which don't point to the actual location in the developer's code.\n *\n * Example: https://github.com/zertosh/invariant/blob/master/invariant.js#L46\n */\nfunction getPopFirstTopFrames(ex: Error & { framesToPop?: unknown }): number {\n if (typeof ex.framesToPop === 'number') {\n return ex.framesToPop;\n }\n\n return 0;\n}\n\n/**\n * There are cases where stacktrace.message is an Event object\n * https://github.com/getsentry/sentry-javascript/issues/1949\n * In this specific case we try to extract stacktrace.message.error.message\n */\nfunction extractMessage(ex: Error & { message: { error?: Error } }): string {\n const message = ex && ex.message;\n if (!message) {\n return 'No error message';\n }\n if (message.error && typeof message.error.message === 'string') {\n return message.error.message;\n }\n return message;\n}\n\n/**\n * Creates an {@link Event} from all inputs to `captureException` and non-primitive inputs to `captureMessage`.\n * @hidden\n */\nexport function eventFromException(\n stackParser: StackParser,\n exception: unknown,\n hint?: EventHint,\n attachStacktrace?: boolean,\n): PromiseLike {\n const syntheticException = (hint && hint.syntheticException) || undefined;\n const event = eventFromUnknownInput(stackParser, exception, syntheticException, attachStacktrace);\n addExceptionMechanism(event); // defaults to { type: 'generic', handled: true }\n event.level = 'error';\n if (hint && hint.event_id) {\n event.event_id = hint.event_id;\n }\n return resolvedSyncPromise(event);\n}\n\n/**\n * Builds and Event from a Message\n * @hidden\n */\nexport function eventFromMessage(\n stackParser: StackParser,\n message: ParameterizedString,\n level: SeverityLevel = 'info',\n hint?: EventHint,\n attachStacktrace?: boolean,\n): PromiseLike {\n const syntheticException = (hint && hint.syntheticException) || undefined;\n const event = eventFromString(stackParser, message, syntheticException, attachStacktrace);\n event.level = level;\n if (hint && hint.event_id) {\n event.event_id = hint.event_id;\n }\n return resolvedSyncPromise(event);\n}\n\n/**\n * @hidden\n */\nexport function eventFromUnknownInput(\n stackParser: StackParser,\n exception: unknown,\n syntheticException?: Error,\n attachStacktrace?: boolean,\n isUnhandledRejection?: boolean,\n): Event {\n let event: Event;\n\n if (isErrorEvent(exception as ErrorEvent) && (exception as ErrorEvent).error) {\n // If it is an ErrorEvent with `error` property, extract it to get actual Error\n const errorEvent = exception as ErrorEvent;\n return eventFromError(stackParser, errorEvent.error as Error);\n }\n\n // If it is a `DOMError` (which is a legacy API, but still supported in some browsers) then we just extract the name\n // and message, as it doesn't provide anything else. According to the spec, all `DOMExceptions` should also be\n // `Error`s, but that's not the case in IE11, so in that case we treat it the same as we do a `DOMError`.\n //\n // https://developer.mozilla.org/en-US/docs/Web/API/DOMError\n // https://developer.mozilla.org/en-US/docs/Web/API/DOMException\n // https://webidl.spec.whatwg.org/#es-DOMException-specialness\n if (isDOMError(exception) || isDOMException(exception as DOMException)) {\n const domException = exception as DOMException;\n\n if ('stack' in (exception as Error)) {\n event = eventFromError(stackParser, exception as Error);\n } else {\n const name = domException.name || (isDOMError(domException) ? 'DOMError' : 'DOMException');\n const message = domException.message ? `${name}: ${domException.message}` : name;\n event = eventFromString(stackParser, message, syntheticException, attachStacktrace);\n addExceptionTypeValue(event, message);\n }\n if ('code' in domException) {\n // eslint-disable-next-line deprecation/deprecation\n event.tags = { ...event.tags, 'DOMException.code': `${domException.code}` };\n }\n\n return event;\n }\n if (isError(exception)) {\n // we have a real Error object, do nothing\n return eventFromError(stackParser, exception);\n }\n if (isPlainObject(exception) || isEvent(exception)) {\n // If it's a plain object or an instance of `Event` (the built-in JS kind, not this SDK's `Event` type), serialize\n // it manually. This will allow us to group events based on top-level keys which is much better than creating a new\n // group on any key/value change.\n const objectException = exception as Record;\n event = eventFromPlainObject(stackParser, objectException, syntheticException, isUnhandledRejection);\n addExceptionMechanism(event, {\n synthetic: true,\n });\n return event;\n }\n\n // If none of previous checks were valid, then it means that it's not:\n // - an instance of DOMError\n // - an instance of DOMException\n // - an instance of Event\n // - an instance of Error\n // - a valid ErrorEvent (one with an error property)\n // - a plain Object\n //\n // So bail out and capture it as a simple message:\n event = eventFromString(stackParser, exception as string, syntheticException, attachStacktrace);\n addExceptionTypeValue(event, `${exception}`, undefined);\n addExceptionMechanism(event, {\n synthetic: true,\n });\n\n return event;\n}\n\nfunction eventFromString(\n stackParser: StackParser,\n message: ParameterizedString,\n syntheticException?: Error,\n attachStacktrace?: boolean,\n): Event {\n const event: Event = {};\n\n if (attachStacktrace && syntheticException) {\n const frames = parseStackFrames(stackParser, syntheticException);\n if (frames.length) {\n event.exception = {\n values: [{ value: message, stacktrace: { frames } }],\n };\n }\n }\n\n if (isParameterizedString(message)) {\n const { __sentry_template_string__, __sentry_template_values__ } = message;\n\n event.logentry = {\n message: __sentry_template_string__,\n params: __sentry_template_values__,\n };\n return event;\n }\n\n event.message = message;\n return event;\n}\n\nfunction getNonErrorObjectExceptionValue(\n exception: Record,\n { isUnhandledRejection }: { isUnhandledRejection?: boolean },\n): string {\n const keys = extractExceptionKeysForMessage(exception);\n const captureType = isUnhandledRejection ? 'promise rejection' : 'exception';\n\n // Some ErrorEvent instances do not have an `error` property, which is why they are not handled before\n // We still want to try to get a decent message for these cases\n if (isErrorEvent(exception)) {\n return `Event \\`ErrorEvent\\` captured as ${captureType} with message \\`${exception.message}\\``;\n }\n\n if (isEvent(exception)) {\n const className = getObjectClassName(exception);\n return `Event \\`${className}\\` (type=${exception.type}) captured as ${captureType}`;\n }\n\n return `Object captured as ${captureType} with keys: ${keys}`;\n}\n\nfunction getObjectClassName(obj: unknown): string | undefined | void {\n try {\n const prototype: Prototype | null = Object.getPrototypeOf(obj);\n return prototype ? prototype.constructor.name : undefined;\n } catch (e) {\n // ignore errors here\n }\n}\n\n/** If a plain object has a property that is an `Error`, return this error. */\nfunction getErrorPropertyFromObject(obj: Record): Error | undefined {\n for (const prop in obj) {\n if (Object.prototype.hasOwnProperty.call(obj, prop)) {\n const value = obj[prop];\n if (value instanceof Error) {\n return value;\n }\n }\n }\n\n return undefined;\n}\n", "import type { DsnComponents, EventEnvelope, SdkMetadata, UserFeedback, UserFeedbackItem } from '@sentry/types';\nimport { createEnvelope, dsnToString } from '@sentry/utils';\n\n/**\n * Creates an envelope from a user feedback.\n */\nexport function createUserFeedbackEnvelope(\n feedback: UserFeedback,\n {\n metadata,\n tunnel,\n dsn,\n }: {\n metadata: SdkMetadata | undefined;\n tunnel: string | undefined;\n dsn: DsnComponents | undefined;\n },\n): EventEnvelope {\n const headers: EventEnvelope[0] = {\n event_id: feedback.event_id,\n sent_at: new Date().toISOString(),\n ...(metadata &&\n metadata.sdk && {\n sdk: {\n name: metadata.sdk.name,\n version: metadata.sdk.version,\n },\n }),\n ...(!!tunnel && !!dsn && { dsn: dsnToString(dsn) }),\n };\n const item = createUserFeedbackEnvelopeItem(feedback);\n\n return createEnvelope(headers, [item]);\n}\n\nfunction createUserFeedbackEnvelopeItem(feedback: UserFeedback): UserFeedbackItem {\n const feedbackHeaders: UserFeedbackItem[0] = {\n type: 'user_report',\n };\n return [feedbackHeaders, feedback];\n}\n", "import type { Scope } from '@sentry/core';\nimport { applySdkMetadata } from '@sentry/core';\nimport { BaseClient } from '@sentry/core';\nimport type {\n BrowserClientProfilingOptions,\n BrowserClientReplayOptions,\n ClientOptions,\n Event,\n EventHint,\n Options,\n ParameterizedString,\n SeverityLevel,\n UserFeedback,\n} from '@sentry/types';\nimport { createClientReportEnvelope, dsnToString, getSDKSource, logger } from '@sentry/utils';\n\nimport { DEBUG_BUILD } from './debug-build';\nimport { eventFromException, eventFromMessage } from './eventbuilder';\nimport { WINDOW } from './helpers';\nimport type { BrowserTransportOptions } from './transports/types';\nimport { createUserFeedbackEnvelope } from './userfeedback';\n\n/**\n * Configuration options for the Sentry Browser SDK.\n * @see @sentry/types Options for more information.\n */\nexport type BrowserOptions = Options &\n BrowserClientReplayOptions &\n BrowserClientProfilingOptions;\n\n/**\n * Configuration options for the Sentry Browser SDK Client class\n * @see BrowserClient for more information.\n */\nexport type BrowserClientOptions = ClientOptions &\n BrowserClientReplayOptions &\n BrowserClientProfilingOptions & {\n /** If configured, this URL will be used as base URL for lazy loading integration. */\n cdnBaseUrl?: string;\n };\n\n/**\n * The Sentry Browser SDK Client.\n *\n * @see BrowserOptions for documentation on configuration options.\n * @see SentryClient for usage documentation.\n */\nexport class BrowserClient extends BaseClient {\n /**\n * Creates a new Browser SDK instance.\n *\n * @param options Configuration options for this SDK.\n */\n public constructor(options: BrowserClientOptions) {\n const opts = {\n // We default this to true, as it is the safer scenario\n parentSpanIsAlwaysRootSpan: true,\n ...options,\n };\n const sdkSource = WINDOW.SENTRY_SDK_SOURCE || getSDKSource();\n applySdkMetadata(opts, 'browser', ['browser'], sdkSource);\n\n super(opts);\n\n if (opts.sendClientReports && WINDOW.document) {\n WINDOW.document.addEventListener('visibilitychange', () => {\n if (WINDOW.document.visibilityState === 'hidden') {\n this._flushOutcomes();\n }\n });\n }\n }\n\n /**\n * @inheritDoc\n */\n public eventFromException(exception: unknown, hint?: EventHint): PromiseLike {\n return eventFromException(this._options.stackParser, exception, hint, this._options.attachStacktrace);\n }\n\n /**\n * @inheritDoc\n */\n public eventFromMessage(\n message: ParameterizedString,\n level: SeverityLevel = 'info',\n hint?: EventHint,\n ): PromiseLike {\n return eventFromMessage(this._options.stackParser, message, level, hint, this._options.attachStacktrace);\n }\n\n /**\n * Sends user feedback to Sentry.\n *\n * @deprecated Use `captureFeedback` instead.\n */\n public captureUserFeedback(feedback: UserFeedback): void {\n if (!this._isEnabled()) {\n DEBUG_BUILD && logger.warn('SDK not enabled, will not capture user feedback.');\n return;\n }\n\n const envelope = createUserFeedbackEnvelope(feedback, {\n metadata: this.getSdkMetadata(),\n dsn: this.getDsn(),\n tunnel: this.getOptions().tunnel,\n });\n\n // sendEnvelope should not throw\n // eslint-disable-next-line @typescript-eslint/no-floating-promises\n this.sendEnvelope(envelope);\n }\n\n /**\n * @inheritDoc\n */\n protected _prepareEvent(event: Event, hint: EventHint, scope?: Scope): PromiseLike {\n event.platform = event.platform || 'javascript';\n return super._prepareEvent(event, hint, scope);\n }\n\n /**\n * Sends client reports as an envelope.\n */\n private _flushOutcomes(): void {\n const outcomes = this._clearOutcomes();\n\n if (outcomes.length === 0) {\n DEBUG_BUILD && logger.log('No outcomes to send');\n return;\n }\n\n // This is really the only place where we want to check for a DSN and only send outcomes then\n if (!this._dsn) {\n DEBUG_BUILD && logger.log('No dsn provided, will not send outcomes');\n return;\n }\n\n DEBUG_BUILD && logger.log('Sending outcomes:', outcomes);\n\n const envelope = createClientReportEnvelope(outcomes, this._options.tunnel && dsnToString(this._dsn));\n\n // sendEnvelope should not throw\n // eslint-disable-next-line @typescript-eslint/no-floating-promises\n this.sendEnvelope(envelope);\n }\n}\n", "export { addClsInstrumentationHandler, addFidInstrumentationHandler, addInpInstrumentationHandler, addLcpInstrumentationHandler, addPerformanceInstrumentationHandler, addTtfbInstrumentationHandler } from './metrics/instrument.js';\nexport { addPerformanceEntries, startTrackingInteractions, startTrackingLongTasks, startTrackingWebVitals } from './metrics/browserMetrics.js';\nexport { addClickKeypressInstrumentationHandler } from './instrument/dom.js';\nexport { addHistoryInstrumentationHandler } from './instrument/history.js';\nexport { clearCachedImplementation, fetch, getNativeImplementation, setTimeout } from './getNativeImplementation.js';\nexport { SENTRY_XHR_DATA_KEY, addXhrInstrumentationHandler } from './instrument/xhr.js';\nexport { registerInpInteractionListener, startTrackingINP } from './metrics/inp.js';\n//# sourceMappingURL=index.js.map\n", "declare const __DEBUG_BUILD__: boolean;\n\n/**\n * This serves as a build time flag that will be true by default, but false in non-debug builds or if users replace `__SENTRY_DEBUG__` in their generated code.\n *\n * ATTENTION: This constant must never cross package boundaries (i.e. be exported) to guarantee that it can be used for tree shaking.\n */\nexport const DEBUG_BUILD = __DEBUG_BUILD__;\n", "/*\n * Copyright 2020 Google LLC\n *\n * Licensed under the Apache License, Version 2.0 (the \"License\");\n * you may not use this file except in compliance with the License.\n * You may obtain a copy of the License at\n *\n * https://www.apache.org/licenses/LICENSE-2.0\n *\n * Unless required by applicable law or agreed to in writing, software\n * distributed under the License is distributed on an \"AS IS\" BASIS,\n * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n * See the License for the specific language governing permissions and\n * limitations under the License.\n */\n\nimport type { MetricRatingThresholds, MetricType } from '../types';\n\nconst getRating = (value: number, thresholds: MetricRatingThresholds): MetricType['rating'] => {\n if (value > thresholds[1]) {\n return 'poor';\n }\n if (value > thresholds[0]) {\n return 'needs-improvement';\n }\n return 'good';\n};\n\nexport const bindReporter = (\n callback: (metric: Extract) => void,\n metric: Extract,\n thresholds: MetricRatingThresholds,\n reportAllChanges?: boolean,\n) => {\n let prevValue: number;\n let delta: number;\n return (forceReport?: boolean) => {\n if (metric.value >= 0) {\n if (forceReport || reportAllChanges) {\n delta = metric.value - (prevValue || 0);\n\n // Report the metric if there's a non-zero delta or if no previous\n // value exists (which can happen in the case of the document becoming\n // hidden when the metric value is 0).\n // See: https://github.com/GoogleChrome/web-vitals/issues/14\n if (delta || prevValue === undefined) {\n prevValue = metric.value;\n metric.delta = delta;\n metric.rating = getRating(metric.value, thresholds);\n callback(metric);\n }\n }\n }\n };\n};\n", "import { GLOBAL_OBJ } from '@sentry/utils';\n\nexport const WINDOW = GLOBAL_OBJ as typeof GLOBAL_OBJ &\n // document is not available in all browser environments (webworkers). We make it optional so you have to explicitly check for it\n Omit &\n Partial>;\n", "/*\n * Copyright 2020 Google LLC\n *\n * Licensed under the Apache License, Version 2.0 (the \"License\");\n * you may not use this file except in compliance with the License.\n * You may obtain a copy of the License at\n *\n * https://www.apache.org/licenses/LICENSE-2.0\n *\n * Unless required by applicable law or agreed to in writing, software\n * distributed under the License is distributed on an \"AS IS\" BASIS,\n * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n * See the License for the specific language governing permissions and\n * limitations under the License.\n */\n\n/**\n * Performantly generate a unique, 30-char string by combining a version\n * number, the current timestamp with a 13-digit number integer.\n * @return {string}\n */\nexport const generateUniqueID = () => {\n return `v3-${Date.now()}-${Math.floor(Math.random() * (9e12 - 1)) + 1e12}`;\n};\n", "/*\n * Copyright 2022 Google LLC\n *\n * Licensed under the Apache License, Version 2.0 (the \"License\");\n * you may not use this file except in compliance with the License.\n * You may obtain a copy of the License at\n *\n * https://www.apache.org/licenses/LICENSE-2.0\n *\n * Unless required by applicable law or agreed to in writing, software\n * distributed under the License is distributed on an \"AS IS\" BASIS,\n * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n * See the License for the specific language governing permissions and\n * limitations under the License.\n */\n\nimport { WINDOW } from '../../../types';\nimport type { NavigationTimingPolyfillEntry } from '../types';\n\nexport const getNavigationEntry = (): PerformanceNavigationTiming | NavigationTimingPolyfillEntry | undefined => {\n return WINDOW.performance && performance.getEntriesByType && performance.getEntriesByType('navigation')[0];\n};\n", "/*\n * Copyright 2022 Google LLC\n *\n * Licensed under the Apache License, Version 2.0 (the \"License\");\n * you may not use this file except in compliance with the License.\n * You may obtain a copy of the License at\n *\n * https://www.apache.org/licenses/LICENSE-2.0\n *\n * Unless required by applicable law or agreed to in writing, software\n * distributed under the License is distributed on an \"AS IS\" BASIS,\n * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n * See the License for the specific language governing permissions and\n * limitations under the License.\n */\n\nimport { getNavigationEntry } from './getNavigationEntry';\n\nexport const getActivationStart = (): number => {\n const navEntry = getNavigationEntry();\n return (navEntry && navEntry.activationStart) || 0;\n};\n", "/*\n * Copyright 2020 Google LLC\n *\n * Licensed under the Apache License, Version 2.0 (the \"License\");\n * you may not use this file except in compliance with the License.\n * You may obtain a copy of the License at\n *\n * https://www.apache.org/licenses/LICENSE-2.0\n *\n * Unless required by applicable law or agreed to in writing, software\n * distributed under the License is distributed on an \"AS IS\" BASIS,\n * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n * See the License for the specific language governing permissions and\n * limitations under the License.\n */\n\nimport { WINDOW } from '../../../types';\nimport type { MetricType } from '../types';\nimport { generateUniqueID } from './generateUniqueID';\nimport { getActivationStart } from './getActivationStart';\nimport { getNavigationEntry } from './getNavigationEntry';\n\nexport const initMetric = (name: MetricName, value?: number) => {\n const navEntry = getNavigationEntry();\n let navigationType: MetricType['navigationType'] = 'navigate';\n\n if (navEntry) {\n if ((WINDOW.document && WINDOW.document.prerendering) || getActivationStart() > 0) {\n navigationType = 'prerender';\n } else if (WINDOW.document && WINDOW.document.wasDiscarded) {\n navigationType = 'restore';\n } else if (navEntry.type) {\n navigationType = navEntry.type.replace(/_/g, '-') as MetricType['navigationType'];\n }\n }\n\n // Use `entries` type specific for the metric.\n const entries: Extract['entries'] = [];\n\n return {\n name,\n value: typeof value === 'undefined' ? -1 : value,\n rating: 'good' as const, // If needed, will be updated when reported. `const` to keep the type from widening to `string`.\n delta: 0,\n entries,\n id: generateUniqueID(),\n navigationType,\n };\n};\n", "/*\n * Copyright 2020 Google LLC\n *\n * Licensed under the Apache License, Version 2.0 (the \"License\");\n * you may not use this file except in compliance with the License.\n * You may obtain a copy of the License at\n *\n * https://www.apache.org/licenses/LICENSE-2.0\n *\n * Unless required by applicable law or agreed to in writing, software\n * distributed under the License is distributed on an \"AS IS\" BASIS,\n * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n * See the License for the specific language governing permissions and\n * limitations under the License.\n */\n\nimport type { FirstInputPolyfillEntry, NavigationTimingPolyfillEntry } from '../types';\n\ninterface PerformanceEntryMap {\n event: PerformanceEventTiming[];\n paint: PerformancePaintTiming[];\n 'layout-shift': LayoutShift[];\n 'largest-contentful-paint': LargestContentfulPaint[];\n 'first-input': PerformanceEventTiming[] | FirstInputPolyfillEntry[];\n navigation: PerformanceNavigationTiming[] | NavigationTimingPolyfillEntry[];\n resource: PerformanceResourceTiming[];\n longtask: PerformanceEntry[];\n}\n\n/**\n * Takes a performance entry type and a callback function, and creates a\n * `PerformanceObserver` instance that will observe the specified entry type\n * with buffering enabled and call the callback _for each entry_.\n *\n * This function also feature-detects entry support and wraps the logic in a\n * try/catch to avoid errors in unsupporting browsers.\n */\nexport const observe = (\n type: K,\n callback: (entries: PerformanceEntryMap[K]) => void,\n opts?: PerformanceObserverInit,\n): PerformanceObserver | undefined => {\n try {\n if (PerformanceObserver.supportedEntryTypes.includes(type)) {\n const po = new PerformanceObserver(list => {\n // Delay by a microtask to workaround a bug in Safari where the\n // callback is invoked immediately, rather than in a separate task.\n // See: https://github.com/GoogleChrome/web-vitals/issues/277\n // eslint-disable-next-line @typescript-eslint/no-floating-promises\n Promise.resolve().then(() => {\n callback(list.getEntries() as PerformanceEntryMap[K]);\n });\n });\n po.observe(\n Object.assign(\n {\n type,\n buffered: true,\n },\n opts || {},\n ) as PerformanceObserverInit,\n );\n return po;\n }\n } catch (e) {\n // Do nothing.\n }\n return;\n};\n", "/*\n * Copyright 2020 Google LLC\n *\n * Licensed under the Apache License, Version 2.0 (the \"License\");\n * you may not use this file except in compliance with the License.\n * You may obtain a copy of the License at\n *\n * https://www.apache.org/licenses/LICENSE-2.0\n *\n * Unless required by applicable law or agreed to in writing, software\n * distributed under the License is distributed on an \"AS IS\" BASIS,\n * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n * See the License for the specific language governing permissions and\n * limitations under the License.\n */\n\nimport { WINDOW } from '../../../types';\n\nexport interface OnHiddenCallback {\n (event: Event): void;\n}\n\nexport const onHidden = (cb: OnHiddenCallback) => {\n const onHiddenOrPageHide = (event: Event) => {\n if (event.type === 'pagehide' || (WINDOW.document && WINDOW.document.visibilityState === 'hidden')) {\n cb(event);\n }\n };\n\n if (WINDOW.document) {\n addEventListener('visibilitychange', onHiddenOrPageHide, true);\n // Some browsers have buggy implementations of visibilitychange,\n // so we use pagehide in addition, just to be safe.\n addEventListener('pagehide', onHiddenOrPageHide, true);\n }\n};\n", "/*\n * Copyright 2022 Google LLC\n *\n * Licensed under the Apache License, Version 2.0 (the \"License\");\n * you may not use this file except in compliance with the License.\n * You may obtain a copy of the License at\n *\n * https://www.apache.org/licenses/LICENSE-2.0\n *\n * Unless required by applicable law or agreed to in writing, software\n * distributed under the License is distributed on an \"AS IS\" BASIS,\n * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n * See the License for the specific language governing permissions and\n * limitations under the License.\n */\n\nexport interface RunOnceCallback {\n (arg: unknown): void;\n}\n\nexport const runOnce = (cb: RunOnceCallback) => {\n let called = false;\n return (arg: unknown) => {\n if (!called) {\n cb(arg);\n called = true;\n }\n };\n};\n", "/*\n * Copyright 2020 Google LLC\n *\n * Licensed under the Apache License, Version 2.0 (the \"License\");\n * you may not use this file except in compliance with the License.\n * You may obtain a copy of the License at\n *\n * https://www.apache.org/licenses/LICENSE-2.0\n *\n * Unless required by applicable law or agreed to in writing, software\n * distributed under the License is distributed on an \"AS IS\" BASIS,\n * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n * See the License for the specific language governing permissions and\n * limitations under the License.\n */\n\nimport { WINDOW } from '../../../types';\n\nlet firstHiddenTime = -1;\n\nconst initHiddenTime = () => {\n // If the document is hidden when this code runs, assume it was always\n // hidden and the page was loaded in the background, with the one exception\n // that visibility state is always 'hidden' during prerendering, so we have\n // to ignore that case until prerendering finishes (see: `prerenderingchange`\n // event logic below).\n firstHiddenTime = WINDOW.document!.visibilityState === 'hidden' && !WINDOW.document!.prerendering ? 0 : Infinity;\n};\n\nconst onVisibilityUpdate = (event: Event) => {\n // If the document is 'hidden' and no previous hidden timestamp has been\n // set, update it based on the current event data.\n if (WINDOW.document!.visibilityState === 'hidden' && firstHiddenTime > -1) {\n // If the event is a 'visibilitychange' event, it means the page was\n // visible prior to this change, so the event timestamp is the first\n // hidden time.\n // However, if the event is not a 'visibilitychange' event, then it must\n // be a 'prerenderingchange' event, and the fact that the document is\n // still 'hidden' from the above check means the tab was activated\n // in a background state and so has always been hidden.\n firstHiddenTime = event.type === 'visibilitychange' ? event.timeStamp : 0;\n\n // Remove all listeners now that a `firstHiddenTime` value has been set.\n removeEventListener('visibilitychange', onVisibilityUpdate, true);\n removeEventListener('prerenderingchange', onVisibilityUpdate, true);\n }\n};\n\nconst addChangeListeners = () => {\n addEventListener('visibilitychange', onVisibilityUpdate, true);\n // IMPORTANT: when a page is prerendering, its `visibilityState` is\n // 'hidden', so in order to account for cases where this module checks for\n // visibility during prerendering, an additional check after prerendering\n // completes is also required.\n addEventListener('prerenderingchange', onVisibilityUpdate, true);\n};\n\nexport const getVisibilityWatcher = () => {\n if (WINDOW.document && firstHiddenTime < 0) {\n // If the document is hidden when this code runs, assume it was hidden\n // since navigation start. This isn't a perfect heuristic, but it's the\n // best we can do until an API is available to support querying past\n // visibilityState.\n initHiddenTime();\n addChangeListeners();\n }\n return {\n get firstHiddenTime() {\n return firstHiddenTime;\n },\n };\n};\n", "/*\n * Copyright 2022 Google LLC\n *\n * Licensed under the Apache License, Version 2.0 (the \"License\");\n * you may not use this file except in compliance with the License.\n * You may obtain a copy of the License at\n *\n * https://www.apache.org/licenses/LICENSE-2.0\n *\n * Unless required by applicable law or agreed to in writing, software\n * distributed under the License is distributed on an \"AS IS\" BASIS,\n * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n * See the License for the specific language governing permissions and\n * limitations under the License.\n */\n\nimport { WINDOW } from '../../../types';\n\nexport const whenActivated = (callback: () => void) => {\n if (WINDOW.document && WINDOW.document.prerendering) {\n addEventListener('prerenderingchange', () => callback(), true);\n } else {\n callback();\n }\n};\n", "/*\n * Copyright 2020 Google LLC\n *\n * Licensed under the Apache License, Version 2.0 (the \"License\");\n * you may not use this file except in compliance with the License.\n * You may obtain a copy of the License at\n *\n * https://www.apache.org/licenses/LICENSE-2.0\n *\n * Unless required by applicable law or agreed to in writing, software\n * distributed under the License is distributed on an \"AS IS\" BASIS,\n * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n * See the License for the specific language governing permissions and\n * limitations under the License.\n */\n\nimport { bindReporter } from './lib/bindReporter';\nimport { getActivationStart } from './lib/getActivationStart';\nimport { getVisibilityWatcher } from './lib/getVisibilityWatcher';\nimport { initMetric } from './lib/initMetric';\nimport { observe } from './lib/observe';\nimport { whenActivated } from './lib/whenActivated';\nimport type { FCPMetric, FCPReportCallback, MetricRatingThresholds, ReportOpts } from './types';\n\n/** Thresholds for FCP. See https://web.dev/articles/fcp#what_is_a_good_fcp_score */\nexport const FCPThresholds: MetricRatingThresholds = [1800, 3000];\n\n/**\n * Calculates the [FCP](https://web.dev/articles/fcp) value for the current page and\n * calls the `callback` function once the value is ready, along with the\n * relevant `paint` performance entry used to determine the value. The reported\n * value is a `DOMHighResTimeStamp`.\n */\nexport const onFCP = (onReport: FCPReportCallback, opts: ReportOpts = {}): void => {\n whenActivated(() => {\n const visibilityWatcher = getVisibilityWatcher();\n const metric = initMetric('FCP');\n let report: ReturnType;\n\n const handleEntries = (entries: FCPMetric['entries']) => {\n (entries as PerformancePaintTiming[]).forEach(entry => {\n if (entry.name === 'first-contentful-paint') {\n po!.disconnect();\n\n // Only report if the page wasn't hidden prior to the first paint.\n if (entry.startTime < visibilityWatcher.firstHiddenTime) {\n // The activationStart reference is used because FCP should be\n // relative to page activation rather than navigation start if the\n // page was prerendered. But in cases where `activationStart` occurs\n // after the FCP, this time should be clamped at 0.\n metric.value = Math.max(entry.startTime - getActivationStart(), 0);\n metric.entries.push(entry);\n report(true);\n }\n }\n });\n };\n\n const po = observe('paint', handleEntries);\n\n if (po) {\n report = bindReporter(onReport, metric, FCPThresholds, opts!.reportAllChanges);\n }\n });\n};\n", "/*\n * Copyright 2020 Google LLC\n *\n * Licensed under the Apache License, Version 2.0 (the \"License\");\n * you may not use this file except in compliance with the License.\n * You may obtain a copy of the License at\n *\n * https://www.apache.org/licenses/LICENSE-2.0\n *\n * Unless required by applicable law or agreed to in writing, software\n * distributed under the License is distributed on an \"AS IS\" BASIS,\n * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n * See the License for the specific language governing permissions and\n * limitations under the License.\n */\n\nimport { bindReporter } from './lib/bindReporter';\nimport { initMetric } from './lib/initMetric';\nimport { observe } from './lib/observe';\nimport { onHidden } from './lib/onHidden';\nimport { runOnce } from './lib/runOnce';\nimport { onFCP } from './onFCP';\nimport type { CLSMetric, CLSReportCallback, MetricRatingThresholds, ReportOpts } from './types';\n\n/** Thresholds for CLS. See https://web.dev/articles/cls#what_is_a_good_cls_score */\nexport const CLSThresholds: MetricRatingThresholds = [0.1, 0.25];\n\n/**\n * Calculates the [CLS](https://web.dev/articles/cls) value for the current page and\n * calls the `callback` function once the value is ready to be reported, along\n * with all `layout-shift` performance entries that were used in the metric\n * value calculation. The reported value is a `double` (corresponding to a\n * [layout shift score](https://web.dev/articles/cls#layout_shift_score)).\n *\n * If the `reportAllChanges` configuration option is set to `true`, the\n * `callback` function will be called as soon as the value is initially\n * determined as well as any time the value changes throughout the page\n * lifespan.\n *\n * _**Important:** CLS should be continually monitored for changes throughout\n * the entire lifespan of a page—including if the user returns to the page after\n * it's been hidden/backgrounded. However, since browsers often [will not fire\n * additional callbacks once the user has backgrounded a\n * page](https://developer.chrome.com/blog/page-lifecycle-api/#advice-hidden),\n * `callback` is always called when the page's visibility state changes to\n * hidden. As a result, the `callback` function might be called multiple times\n * during the same page load._\n */\nexport const onCLS = (onReport: CLSReportCallback, opts: ReportOpts = {}): void => {\n // Start monitoring FCP so we can only report CLS if FCP is also reported.\n // Note: this is done to match the current behavior of CrUX.\n onFCP(\n runOnce(() => {\n const metric = initMetric('CLS', 0);\n let report: ReturnType;\n\n let sessionValue = 0;\n let sessionEntries: LayoutShift[] = [];\n\n const handleEntries = (entries: LayoutShift[]): void => {\n entries.forEach(entry => {\n // Only count layout shifts without recent user input.\n if (!entry.hadRecentInput) {\n const firstSessionEntry = sessionEntries[0];\n const lastSessionEntry = sessionEntries[sessionEntries.length - 1];\n\n // If the entry occurred less than 1 second after the previous entry\n // and less than 5 seconds after the first entry in the session,\n // include the entry in the current session. Otherwise, start a new\n // session.\n if (\n sessionValue &&\n firstSessionEntry &&\n lastSessionEntry &&\n entry.startTime - lastSessionEntry.startTime < 1000 &&\n entry.startTime - firstSessionEntry.startTime < 5000\n ) {\n sessionValue += entry.value;\n sessionEntries.push(entry);\n } else {\n sessionValue = entry.value;\n sessionEntries = [entry];\n }\n }\n });\n\n // If the current session value is larger than the current CLS value,\n // update CLS and the entries contributing to it.\n if (sessionValue > metric.value) {\n metric.value = sessionValue;\n metric.entries = sessionEntries;\n report();\n }\n };\n\n const po = observe('layout-shift', handleEntries);\n if (po) {\n report = bindReporter(onReport, metric, CLSThresholds, opts.reportAllChanges);\n\n onHidden(() => {\n handleEntries(po.takeRecords() as CLSMetric['entries']);\n report(true);\n });\n\n // Queue a task to report (if nothing else triggers a report first).\n // This allows CLS to be reported as soon as FCP fires when\n // `reportAllChanges` is true.\n setTimeout(report, 0);\n }\n }),\n );\n};\n", "/*\n * Copyright 2020 Google LLC\n *\n * Licensed under the Apache License, Version 2.0 (the \"License\");\n * you may not use this file except in compliance with the License.\n * You may obtain a copy of the License at\n *\n * https://www.apache.org/licenses/LICENSE-2.0\n *\n * Unless required by applicable law or agreed to in writing, software\n * distributed under the License is distributed on an \"AS IS\" BASIS,\n * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n * See the License for the specific language governing permissions and\n * limitations under the License.\n */\n\nimport { bindReporter } from './lib/bindReporter';\nimport { getVisibilityWatcher } from './lib/getVisibilityWatcher';\nimport { initMetric } from './lib/initMetric';\nimport { observe } from './lib/observe';\nimport { onHidden } from './lib/onHidden';\nimport { runOnce } from './lib/runOnce';\nimport { whenActivated } from './lib/whenActivated';\nimport type { FIDMetric, FIDReportCallback, MetricRatingThresholds, ReportOpts } from './types';\n\n/** Thresholds for FID. See https://web.dev/articles/fid#what_is_a_good_fid_score */\nexport const FIDThresholds: MetricRatingThresholds = [100, 300];\n\n/**\n * Calculates the [FID](https://web.dev/articles/fid) value for the current page and\n * calls the `callback` function once the value is ready, along with the\n * relevant `first-input` performance entry used to determine the value. The\n * reported value is a `DOMHighResTimeStamp`.\n *\n * _**Important:** since FID is only reported after the user interacts with the\n * page, it's possible that it will not be reported for some page loads._\n */\nexport const onFID = (onReport: FIDReportCallback, opts: ReportOpts = {}) => {\n whenActivated(() => {\n const visibilityWatcher = getVisibilityWatcher();\n const metric = initMetric('FID');\n // eslint-disable-next-line prefer-const\n let report: ReturnType;\n\n const handleEntry = (entry: PerformanceEventTiming): void => {\n // Only report if the page wasn't hidden prior to the first input.\n if (entry.startTime < visibilityWatcher.firstHiddenTime) {\n metric.value = entry.processingStart - entry.startTime;\n metric.entries.push(entry);\n report(true);\n }\n };\n\n const handleEntries = (entries: FIDMetric['entries']) => {\n (entries as PerformanceEventTiming[]).forEach(handleEntry);\n };\n\n const po = observe('first-input', handleEntries);\n report = bindReporter(onReport, metric, FIDThresholds, opts.reportAllChanges);\n\n if (po) {\n onHidden(\n runOnce(() => {\n handleEntries(po.takeRecords() as FIDMetric['entries']);\n po.disconnect();\n }),\n );\n }\n });\n};\n", "/*\n * Copyright 2022 Google LLC\n *\n * Licensed under the Apache License, Version 2.0 (the \"License\");\n * you may not use this file except in compliance with the License.\n * You may obtain a copy of the License at\n *\n * https://www.apache.org/licenses/LICENSE-2.0\n *\n * Unless required by applicable law or agreed to in writing, software\n * distributed under the License is distributed on an \"AS IS\" BASIS,\n * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n * See the License for the specific language governing permissions and\n * limitations under the License.\n */\n\nimport type { Metric } from '../../types';\nimport { observe } from '../observe';\n\ndeclare global {\n interface Performance {\n interactionCount: number;\n }\n}\n\nlet interactionCountEstimate = 0;\nlet minKnownInteractionId = Infinity;\nlet maxKnownInteractionId = 0;\n\nconst updateEstimate = (entries: Metric['entries']): void => {\n (entries as PerformanceEventTiming[]).forEach(e => {\n if (e.interactionId) {\n minKnownInteractionId = Math.min(minKnownInteractionId, e.interactionId);\n maxKnownInteractionId = Math.max(maxKnownInteractionId, e.interactionId);\n\n interactionCountEstimate = maxKnownInteractionId ? (maxKnownInteractionId - minKnownInteractionId) / 7 + 1 : 0;\n }\n });\n};\n\nlet po: PerformanceObserver | undefined;\n\n/**\n * Returns the `interactionCount` value using the native API (if available)\n * or the polyfill estimate in this module.\n */\nexport const getInteractionCount = (): number => {\n return po ? interactionCountEstimate : performance.interactionCount || 0;\n};\n\n/**\n * Feature detects native support or initializes the polyfill if needed.\n */\nexport const initInteractionCountPolyfill = (): void => {\n if ('interactionCount' in performance || po) return;\n\n po = observe('event', updateEstimate, {\n type: 'event',\n buffered: true,\n durationThreshold: 0,\n } as PerformanceObserverInit);\n};\n", "/*\n * Copyright 2022 Google LLC\n *\n * Licensed under the Apache License, Version 2.0 (the \"License\");\n * you may not use this file except in compliance with the License.\n * You may obtain a copy of the License at\n *\n * https://www.apache.org/licenses/LICENSE-2.0\n *\n * Unless required by applicable law or agreed to in writing, software\n * distributed under the License is distributed on an \"AS IS\" BASIS,\n * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n * See the License for the specific language governing permissions and\n * limitations under the License.\n */\n\nimport { WINDOW } from '../../types';\nimport { bindReporter } from './lib/bindReporter';\nimport { initMetric } from './lib/initMetric';\nimport { observe } from './lib/observe';\nimport { onHidden } from './lib/onHidden';\nimport { getInteractionCount, initInteractionCountPolyfill } from './lib/polyfills/interactionCountPolyfill';\nimport { whenActivated } from './lib/whenActivated';\nimport type { INPMetric, INPReportCallback, MetricRatingThresholds, ReportOpts } from './types';\n\ninterface Interaction {\n id: number;\n latency: number;\n entries: PerformanceEventTiming[];\n}\n\n/** Thresholds for INP. See https://web.dev/articles/inp#what_is_a_good_inp_score */\nexport const INPThresholds: MetricRatingThresholds = [200, 500];\n\n// Used to store the interaction count after a bfcache restore, since p98\n// interaction latencies should only consider the current navigation.\nconst prevInteractionCount = 0;\n\n/**\n * Returns the interaction count since the last bfcache restore (or for the\n * full page lifecycle if there were no bfcache restores).\n */\nconst getInteractionCountForNavigation = () => {\n return getInteractionCount() - prevInteractionCount;\n};\n\n// To prevent unnecessary memory usage on pages with lots of interactions,\n// store at most 10 of the longest interactions to consider as INP candidates.\nconst MAX_INTERACTIONS_TO_CONSIDER = 10;\n\n// A list of longest interactions on the page (by latency) sorted so the\n// longest one is first. The list is as most MAX_INTERACTIONS_TO_CONSIDER long.\nconst longestInteractionList: Interaction[] = [];\n\n// A mapping of longest interactions by their interaction ID.\n// This is used for faster lookup.\nconst longestInteractionMap: { [interactionId: string]: Interaction } = {};\n\n/**\n * Takes a performance entry and adds it to the list of worst interactions\n * if its duration is long enough to make it among the worst. If the\n * entry is part of an existing interaction, it is merged and the latency\n * and entries list is updated as needed.\n */\nconst processEntry = (entry: PerformanceEventTiming) => {\n // The least-long of the 10 longest interactions.\n const minLongestInteraction = longestInteractionList[longestInteractionList.length - 1];\n\n // eslint-disable-next-line @typescript-eslint/no-non-null-assertion\n const existingInteraction = longestInteractionMap[entry.interactionId!];\n\n // Only process the entry if it's possibly one of the ten longest,\n // or if it's part of an existing interaction.\n if (\n existingInteraction ||\n longestInteractionList.length < MAX_INTERACTIONS_TO_CONSIDER ||\n (minLongestInteraction && entry.duration > minLongestInteraction.latency)\n ) {\n // If the interaction already exists, update it. Otherwise create one.\n if (existingInteraction) {\n existingInteraction.entries.push(entry);\n existingInteraction.latency = Math.max(existingInteraction.latency, entry.duration);\n } else {\n const interaction = {\n // eslint-disable-next-line @typescript-eslint/no-non-null-assertion\n id: entry.interactionId!,\n latency: entry.duration,\n entries: [entry],\n };\n longestInteractionMap[interaction.id] = interaction;\n longestInteractionList.push(interaction);\n }\n\n // Sort the entries by latency (descending) and keep only the top ten.\n longestInteractionList.sort((a, b) => b.latency - a.latency);\n longestInteractionList.splice(MAX_INTERACTIONS_TO_CONSIDER).forEach(i => {\n // eslint-disable-next-line @typescript-eslint/no-dynamic-delete\n delete longestInteractionMap[i.id];\n });\n }\n};\n\n/**\n * Returns the estimated p98 longest interaction based on the stored\n * interaction candidates and the interaction count for the current page.\n */\nconst estimateP98LongestInteraction = () => {\n const candidateInteractionIndex = Math.min(\n longestInteractionList.length - 1,\n Math.floor(getInteractionCountForNavigation() / 50),\n );\n\n return longestInteractionList[candidateInteractionIndex];\n};\n\n/**\n * Calculates the [INP](https://web.dev/articles/inp) value for the current\n * page and calls the `callback` function once the value is ready, along with\n * the `event` performance entries reported for that interaction. The reported\n * value is a `DOMHighResTimeStamp`.\n *\n * A custom `durationThreshold` configuration option can optionally be passed to\n * control what `event-timing` entries are considered for INP reporting. The\n * default threshold is `40`, which means INP scores of less than 40 are\n * reported as 0. Note that this will not affect your 75th percentile INP value\n * unless that value is also less than 40 (well below the recommended\n * [good](https://web.dev/articles/inp#what_is_a_good_inp_score) threshold).\n *\n * If the `reportAllChanges` configuration option is set to `true`, the\n * `callback` function will be called as soon as the value is initially\n * determined as well as any time the value changes throughout the page\n * lifespan.\n *\n * _**Important:** INP should be continually monitored for changes throughout\n * the entire lifespan of a page—including if the user returns to the page after\n * it's been hidden/backgrounded. However, since browsers often [will not fire\n * additional callbacks once the user has backgrounded a\n * page](https://developer.chrome.com/blog/page-lifecycle-api/#advice-hidden),\n * `callback` is always called when the page's visibility state changes to\n * hidden. As a result, the `callback` function might be called multiple times\n * during the same page load._\n */\nexport const onINP = (onReport: INPReportCallback, opts: ReportOpts = {}) => {\n whenActivated(() => {\n // TODO(philipwalton): remove once the polyfill is no longer needed.\n initInteractionCountPolyfill();\n\n const metric = initMetric('INP');\n // eslint-disable-next-line prefer-const\n let report: ReturnType;\n\n const handleEntries = (entries: INPMetric['entries']) => {\n entries.forEach(entry => {\n if (entry.interactionId) {\n processEntry(entry);\n }\n\n // Entries of type `first-input` don't currently have an `interactionId`,\n // so to consider them in INP we have to first check that an existing\n // entry doesn't match the `duration` and `startTime`.\n // Note that this logic assumes that `event` entries are dispatched\n // before `first-input` entries. This is true in Chrome (the only browser\n // that currently supports INP).\n // TODO(philipwalton): remove once crbug.com/1325826 is fixed.\n if (entry.entryType === 'first-input') {\n const noMatchingEntry = !longestInteractionList.some(interaction => {\n return interaction.entries.some(prevEntry => {\n return entry.duration === prevEntry.duration && entry.startTime === prevEntry.startTime;\n });\n });\n if (noMatchingEntry) {\n processEntry(entry);\n }\n }\n });\n\n const inp = estimateP98LongestInteraction();\n\n if (inp && inp.latency !== metric.value) {\n metric.value = inp.latency;\n metric.entries = inp.entries;\n report();\n }\n };\n\n const po = observe('event', handleEntries, {\n // Event Timing entries have their durations rounded to the nearest 8ms,\n // so a duration of 40ms would be any event that spans 2.5 or more frames\n // at 60Hz. This threshold is chosen to strike a balance between usefulness\n // and performance. Running this callback for any interaction that spans\n // just one or two frames is likely not worth the insight that could be\n // gained.\n durationThreshold: opts.durationThreshold != null ? opts.durationThreshold : 40,\n } as PerformanceObserverInit);\n\n report = bindReporter(onReport, metric, INPThresholds, opts.reportAllChanges);\n\n if (po) {\n // If browser supports interactionId (and so supports INP), also\n // observe entries of type `first-input`. This is useful in cases\n // where the first interaction is less than the `durationThreshold`.\n if ('PerformanceEventTiming' in WINDOW && 'interactionId' in PerformanceEventTiming.prototype) {\n po.observe({ type: 'first-input', buffered: true });\n }\n\n onHidden(() => {\n handleEntries(po.takeRecords() as INPMetric['entries']);\n\n // If the interaction count shows that there were interactions but\n // none were captured by the PerformanceObserver, report a latency of 0.\n if (metric.value < 0 && getInteractionCountForNavigation() > 0) {\n metric.value = 0;\n metric.entries = [];\n }\n\n report(true);\n });\n }\n });\n};\n", "/*\n * Copyright 2020 Google LLC\n *\n * Licensed under the Apache License, Version 2.0 (the \"License\");\n * you may not use this file except in compliance with the License.\n * You may obtain a copy of the License at\n *\n * https://www.apache.org/licenses/LICENSE-2.0\n *\n * Unless required by applicable law or agreed to in writing, software\n * distributed under the License is distributed on an \"AS IS\" BASIS,\n * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n * See the License for the specific language governing permissions and\n * limitations under the License.\n */\n\nimport { WINDOW } from '../../types';\nimport { bindReporter } from './lib/bindReporter';\nimport { getActivationStart } from './lib/getActivationStart';\nimport { getVisibilityWatcher } from './lib/getVisibilityWatcher';\nimport { initMetric } from './lib/initMetric';\nimport { observe } from './lib/observe';\nimport { onHidden } from './lib/onHidden';\nimport { runOnce } from './lib/runOnce';\nimport { whenActivated } from './lib/whenActivated';\nimport type { LCPMetric, LCPReportCallback, MetricRatingThresholds, ReportOpts } from './types';\n\n/** Thresholds for LCP. See https://web.dev/articles/lcp#what_is_a_good_lcp_score */\nexport const LCPThresholds: MetricRatingThresholds = [2500, 4000];\n\nconst reportedMetricIDs: Record = {};\n\n/**\n * Calculates the [LCP](https://web.dev/articles/lcp) value for the current page and\n * calls the `callback` function once the value is ready (along with the\n * relevant `largest-contentful-paint` performance entry used to determine the\n * value). The reported value is a `DOMHighResTimeStamp`.\n *\n * If the `reportAllChanges` configuration option is set to `true`, the\n * `callback` function will be called any time a new `largest-contentful-paint`\n * performance entry is dispatched, or once the final value of the metric has\n * been determined.\n */\nexport const onLCP = (onReport: LCPReportCallback, opts: ReportOpts = {}) => {\n whenActivated(() => {\n const visibilityWatcher = getVisibilityWatcher();\n const metric = initMetric('LCP');\n let report: ReturnType;\n\n const handleEntries = (entries: LCPMetric['entries']) => {\n const lastEntry = entries[entries.length - 1] as LargestContentfulPaint;\n if (lastEntry) {\n // Only report if the page wasn't hidden prior to LCP.\n if (lastEntry.startTime < visibilityWatcher.firstHiddenTime) {\n // The startTime attribute returns the value of the renderTime if it is\n // not 0, and the value of the loadTime otherwise. The activationStart\n // reference is used because LCP should be relative to page activation\n // rather than navigation start if the page was prerendered. But in cases\n // where `activationStart` occurs after the LCP, this time should be\n // clamped at 0.\n metric.value = Math.max(lastEntry.startTime - getActivationStart(), 0);\n metric.entries = [lastEntry];\n report();\n }\n }\n };\n\n const po = observe('largest-contentful-paint', handleEntries);\n\n if (po) {\n report = bindReporter(onReport, metric, LCPThresholds, opts.reportAllChanges);\n\n const stopListening = runOnce(() => {\n if (!reportedMetricIDs[metric.id]) {\n handleEntries(po.takeRecords() as LCPMetric['entries']);\n po.disconnect();\n reportedMetricIDs[metric.id] = true;\n report(true);\n }\n });\n\n // Stop listening after input. Note: while scrolling is an input that\n // stops LCP observation, it's unreliable since it can be programmatically\n // generated. See: https://github.com/GoogleChrome/web-vitals/issues/75\n ['keydown', 'click'].forEach(type => {\n if (WINDOW.document) {\n // Wrap in a setTimeout so the callback is run in a separate task\n // to avoid extending the keyboard/click handler to reduce INP impact\n // https://github.com/GoogleChrome/web-vitals/issues/383\n addEventListener(type, () => setTimeout(stopListening, 0), true);\n }\n });\n\n onHidden(stopListening);\n }\n });\n};\n", "/*\n * Copyright 2020 Google LLC\n *\n * Licensed under the Apache License, Version 2.0 (the \"License\");\n * you may not use this file except in compliance with the License.\n * You may obtain a copy of the License at\n *\n * https://www.apache.org/licenses/LICENSE-2.0\n *\n * Unless required by applicable law or agreed to in writing, software\n * distributed under the License is distributed on an \"AS IS\" BASIS,\n * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n * See the License for the specific language governing permissions and\n * limitations under the License.\n */\n\nimport { WINDOW } from '../../types';\nimport { bindReporter } from './lib/bindReporter';\nimport { getActivationStart } from './lib/getActivationStart';\nimport { getNavigationEntry } from './lib/getNavigationEntry';\nimport { initMetric } from './lib/initMetric';\nimport { whenActivated } from './lib/whenActivated';\nimport type { MetricRatingThresholds, ReportOpts, TTFBReportCallback } from './types';\n\n/** Thresholds for TTFB. See https://web.dev/articles/ttfb#what_is_a_good_ttfb_score */\nexport const TTFBThresholds: MetricRatingThresholds = [800, 1800];\n\n/**\n * Runs in the next task after the page is done loading and/or prerendering.\n * @param callback\n */\nconst whenReady = (callback: () => void) => {\n if (WINDOW.document && WINDOW.document.prerendering) {\n whenActivated(() => whenReady(callback));\n } else if (WINDOW.document && WINDOW.document.readyState !== 'complete') {\n addEventListener('load', () => whenReady(callback), true);\n } else {\n // Queue a task so the callback runs after `loadEventEnd`.\n setTimeout(callback, 0);\n }\n};\n\n/**\n * Calculates the [TTFB](https://web.dev/articles/ttfb) value for the\n * current page and calls the `callback` function once the page has loaded,\n * along with the relevant `navigation` performance entry used to determine the\n * value. The reported value is a `DOMHighResTimeStamp`.\n *\n * Note, this function waits until after the page is loaded to call `callback`\n * in order to ensure all properties of the `navigation` entry are populated.\n * This is useful if you want to report on other metrics exposed by the\n * [Navigation Timing API](https://w3c.github.io/navigation-timing/). For\n * example, the TTFB metric starts from the page's [time\n * origin](https://www.w3.org/TR/hr-time-2/#sec-time-origin), which means it\n * includes time spent on DNS lookup, connection negotiation, network latency,\n * and server processing time.\n */\nexport const onTTFB = (onReport: TTFBReportCallback, opts: ReportOpts = {}) => {\n const metric = initMetric('TTFB');\n const report = bindReporter(onReport, metric, TTFBThresholds, opts.reportAllChanges);\n\n whenReady(() => {\n const navEntry = getNavigationEntry();\n\n if (navEntry) {\n const responseStart = navEntry.responseStart;\n\n // In some cases no value is reported by the browser (for\n // privacy/security reasons), and in other cases (bugs) the value is\n // negative or is larger than the current page time. Ignore these cases:\n // https://github.com/GoogleChrome/web-vitals/issues/137\n // https://github.com/GoogleChrome/web-vitals/issues/162\n // https://github.com/GoogleChrome/web-vitals/issues/275\n if (responseStart <= 0 || responseStart > performance.now()) return;\n\n // The activationStart reference is used because TTFB should be\n // relative to page activation rather than navigation start if the\n // page was prerendered. But in cases where `activationStart` occurs\n // after the first byte is received, this time should be clamped at 0.\n metric.value = Math.max(responseStart - getActivationStart(), 0);\n\n metric.entries = [navEntry];\n report(true);\n }\n });\n};\n", "import { getFunctionName, logger } from '@sentry/utils';\n\nimport { DEBUG_BUILD } from '../debug-build';\nimport { onCLS } from './web-vitals/getCLS';\nimport { onFID } from './web-vitals/getFID';\nimport { onINP } from './web-vitals/getINP';\nimport { onLCP } from './web-vitals/getLCP';\nimport { observe } from './web-vitals/lib/observe';\nimport { onTTFB } from './web-vitals/onTTFB';\n\ntype InstrumentHandlerTypePerformanceObserver =\n | 'longtask'\n | 'event'\n | 'navigation'\n | 'paint'\n | 'resource'\n | 'first-input';\n\ntype InstrumentHandlerTypeMetric = 'cls' | 'lcp' | 'fid' | 'ttfb' | 'inp';\n\n// We provide this here manually instead of relying on a global, as this is not available in non-browser environements\n// And we do not want to expose such types\ninterface PerformanceEntry {\n readonly duration: number;\n readonly entryType: string;\n readonly name: string;\n readonly startTime: number;\n toJSON(): Record;\n}\ninterface PerformanceEventTiming extends PerformanceEntry {\n processingStart: number;\n processingEnd: number;\n duration: number;\n cancelable?: boolean;\n target?: unknown | null;\n interactionId?: number;\n}\n\ninterface Metric {\n /**\n * The name of the metric (in acronym form).\n */\n name: 'CLS' | 'FCP' | 'FID' | 'INP' | 'LCP' | 'TTFB';\n\n /**\n * The current value of the metric.\n */\n value: number;\n\n /**\n * The rating as to whether the metric value is within the \"good\",\n * \"needs improvement\", or \"poor\" thresholds of the metric.\n */\n rating: 'good' | 'needs-improvement' | 'poor';\n\n /**\n * The delta between the current value and the last-reported value.\n * On the first report, `delta` and `value` will always be the same.\n */\n delta: number;\n\n /**\n * A unique ID representing this particular metric instance. This ID can\n * be used by an analytics tool to dedupe multiple values sent for the same\n * metric instance, or to group multiple deltas together and calculate a\n * total. It can also be used to differentiate multiple different metric\n * instances sent from the same page, which can happen if the page is\n * restored from the back/forward cache (in that case new metrics object\n * get created).\n */\n id: string;\n\n /**\n * Any performance entries relevant to the metric value calculation.\n * The array may also be empty if the metric value was not based on any\n * entries (e.g. a CLS value of 0 given no layout shifts).\n */\n entries: PerformanceEntry[];\n\n /**\n * The type of navigation\n *\n * Navigation Timing API (or `undefined` if the browser doesn't\n * support that API). For pages that are restored from the bfcache, this\n * value will be 'back-forward-cache'.\n */\n navigationType: 'navigate' | 'reload' | 'back-forward' | 'back-forward-cache' | 'prerender' | 'restore';\n}\n\ntype InstrumentHandlerType = InstrumentHandlerTypeMetric | InstrumentHandlerTypePerformanceObserver;\n\ntype StopListening = undefined | void | (() => void);\n\n// eslint-disable-next-line @typescript-eslint/no-explicit-any\ntype InstrumentHandlerCallback = (data: any) => void;\n\ntype CleanupHandlerCallback = () => void;\n\nconst handlers: { [key in InstrumentHandlerType]?: InstrumentHandlerCallback[] } = {};\nconst instrumented: { [key in InstrumentHandlerType]?: boolean } = {};\n\nlet _previousCls: Metric | undefined;\nlet _previousFid: Metric | undefined;\nlet _previousLcp: Metric | undefined;\nlet _previousTtfb: Metric | undefined;\nlet _previousInp: Metric | undefined;\n\n/**\n * Add a callback that will be triggered when a CLS metric is available.\n * Returns a cleanup callback which can be called to remove the instrumentation handler.\n *\n * Pass `stopOnCallback = true` to stop listening for CLS when the cleanup callback is called.\n * This will lead to the CLS being finalized and frozen.\n */\nexport function addClsInstrumentationHandler(\n callback: (data: { metric: Metric }) => void,\n stopOnCallback = false,\n): CleanupHandlerCallback {\n return addMetricObserver('cls', callback, instrumentCls, _previousCls, stopOnCallback);\n}\n\n/**\n * Add a callback that will be triggered when a LCP metric is available.\n * Returns a cleanup callback which can be called to remove the instrumentation handler.\n *\n * Pass `stopOnCallback = true` to stop listening for LCP when the cleanup callback is called.\n * This will lead to the LCP being finalized and frozen.\n */\nexport function addLcpInstrumentationHandler(\n callback: (data: { metric: Metric }) => void,\n stopOnCallback = false,\n): CleanupHandlerCallback {\n return addMetricObserver('lcp', callback, instrumentLcp, _previousLcp, stopOnCallback);\n}\n\n/**\n * Add a callback that will be triggered when a FID metric is available.\n * Returns a cleanup callback which can be called to remove the instrumentation handler.\n */\nexport function addFidInstrumentationHandler(callback: (data: { metric: Metric }) => void): CleanupHandlerCallback {\n return addMetricObserver('fid', callback, instrumentFid, _previousFid);\n}\n\n/**\n * Add a callback that will be triggered when a FID metric is available.\n */\nexport function addTtfbInstrumentationHandler(callback: (data: { metric: Metric }) => void): CleanupHandlerCallback {\n return addMetricObserver('ttfb', callback, instrumentTtfb, _previousTtfb);\n}\n\n/**\n * Add a callback that will be triggered when a INP metric is available.\n * Returns a cleanup callback which can be called to remove the instrumentation handler.\n */\nexport function addInpInstrumentationHandler(\n callback: (data: { metric: Omit & { entries: PerformanceEventTiming[] } }) => void,\n): CleanupHandlerCallback {\n return addMetricObserver('inp', callback, instrumentInp, _previousInp);\n}\n\nexport function addPerformanceInstrumentationHandler(\n type: 'event',\n callback: (data: { entries: ((PerformanceEntry & { target?: unknown | null }) | PerformanceEventTiming)[] }) => void,\n): CleanupHandlerCallback;\nexport function addPerformanceInstrumentationHandler(\n type: InstrumentHandlerTypePerformanceObserver,\n callback: (data: { entries: PerformanceEntry[] }) => void,\n): CleanupHandlerCallback;\n\n/**\n * Add a callback that will be triggered when a performance observer is triggered,\n * and receives the entries of the observer.\n * Returns a cleanup callback which can be called to remove the instrumentation handler.\n */\nexport function addPerformanceInstrumentationHandler(\n type: InstrumentHandlerTypePerformanceObserver,\n callback: (data: { entries: PerformanceEntry[] }) => void,\n): CleanupHandlerCallback {\n addHandler(type, callback);\n\n if (!instrumented[type]) {\n instrumentPerformanceObserver(type);\n instrumented[type] = true;\n }\n\n return getCleanupCallback(type, callback);\n}\n\n/** Trigger all handlers of a given type. */\nfunction triggerHandlers(type: InstrumentHandlerType, data: unknown): void {\n const typeHandlers = handlers[type];\n\n if (!typeHandlers || !typeHandlers.length) {\n return;\n }\n\n for (const handler of typeHandlers) {\n try {\n handler(data);\n } catch (e) {\n DEBUG_BUILD &&\n logger.error(\n `Error while triggering instrumentation handler.\\nType: ${type}\\nName: ${getFunctionName(handler)}\\nError:`,\n e,\n );\n }\n }\n}\n\nfunction instrumentCls(): StopListening {\n return onCLS(\n metric => {\n triggerHandlers('cls', {\n metric,\n });\n _previousCls = metric;\n },\n // We want the callback to be called whenever the CLS value updates.\n // By default, the callback is only called when the tab goes to the background.\n { reportAllChanges: true },\n );\n}\n\nfunction instrumentFid(): void {\n return onFID(metric => {\n triggerHandlers('fid', {\n metric,\n });\n _previousFid = metric;\n });\n}\n\nfunction instrumentLcp(): StopListening {\n return onLCP(\n metric => {\n triggerHandlers('lcp', {\n metric,\n });\n _previousLcp = metric;\n },\n // We want the callback to be called whenever the LCP value updates.\n // By default, the callback is only called when the tab goes to the background.\n { reportAllChanges: true },\n );\n}\n\nfunction instrumentTtfb(): StopListening {\n return onTTFB(metric => {\n triggerHandlers('ttfb', {\n metric,\n });\n _previousTtfb = metric;\n });\n}\n\nfunction instrumentInp(): void {\n return onINP(metric => {\n triggerHandlers('inp', {\n metric,\n });\n _previousInp = metric;\n });\n}\n\nfunction addMetricObserver(\n type: InstrumentHandlerTypeMetric,\n callback: InstrumentHandlerCallback,\n instrumentFn: () => StopListening,\n previousValue: Metric | undefined,\n stopOnCallback = false,\n): CleanupHandlerCallback {\n addHandler(type, callback);\n\n let stopListening: StopListening | undefined;\n\n if (!instrumented[type]) {\n stopListening = instrumentFn();\n instrumented[type] = true;\n }\n\n if (previousValue) {\n callback({ metric: previousValue });\n }\n\n return getCleanupCallback(type, callback, stopOnCallback ? stopListening : undefined);\n}\n\nfunction instrumentPerformanceObserver(type: InstrumentHandlerTypePerformanceObserver): void {\n const options: PerformanceObserverInit = {};\n\n // Special per-type options we want to use\n if (type === 'event') {\n options.durationThreshold = 0;\n }\n\n observe(\n type,\n entries => {\n triggerHandlers(type, { entries });\n },\n options,\n );\n}\n\nfunction addHandler(type: InstrumentHandlerType, handler: InstrumentHandlerCallback): void {\n handlers[type] = handlers[type] || [];\n (handlers[type] as InstrumentHandlerCallback[]).push(handler);\n}\n\n// Get a callback which can be called to remove the instrumentation handler\nfunction getCleanupCallback(\n type: InstrumentHandlerType,\n callback: InstrumentHandlerCallback,\n stopListening: StopListening,\n): CleanupHandlerCallback {\n return () => {\n if (stopListening) {\n stopListening();\n }\n\n const typeHandlers = handlers[type];\n\n if (!typeHandlers) {\n return;\n }\n\n const index = typeHandlers.indexOf(callback);\n if (index !== -1) {\n typeHandlers.splice(index, 1);\n }\n };\n}\n\n/**\n * Check if a PerformanceEntry is a PerformanceEventTiming by checking for the `duration` property.\n */\nexport function isPerformanceEventTiming(entry: PerformanceEntry): entry is PerformanceEventTiming {\n return 'duration' in entry;\n}\n", "import type { SentrySpan } from '@sentry/core';\nimport { spanToJSON, startInactiveSpan, withActiveSpan } from '@sentry/core';\nimport type { Span, SpanTimeInput, StartSpanOptions } from '@sentry/types';\nimport { WINDOW } from '../types';\n\n/**\n * Checks if a given value is a valid measurement value.\n */\nexport function isMeasurementValue(value: unknown): value is number {\n return typeof value === 'number' && isFinite(value);\n}\n\n/**\n * Helper function to start child on transactions. This function will make sure that the transaction will\n * use the start timestamp of the created child span if it is earlier than the transactions actual\n * start timestamp.\n */\nexport function startAndEndSpan(\n parentSpan: Span,\n startTimeInSeconds: number,\n endTime: SpanTimeInput,\n { ...ctx }: StartSpanOptions,\n): Span | undefined {\n const parentStartTime = spanToJSON(parentSpan).start_timestamp;\n if (parentStartTime && parentStartTime > startTimeInSeconds) {\n // We can only do this for SentrySpans...\n if (typeof (parentSpan as Partial).updateStartTime === 'function') {\n (parentSpan as SentrySpan).updateStartTime(startTimeInSeconds);\n }\n }\n\n // The return value only exists for tests\n return withActiveSpan(parentSpan, () => {\n const span = startInactiveSpan({\n startTime: startTimeInSeconds,\n ...ctx,\n });\n\n if (span) {\n span.end(endTime);\n }\n\n return span;\n });\n}\n\n/** Get the browser performance API. */\nexport function getBrowserPerformanceAPI(): Performance | undefined {\n // @ts-expect-error we want to make sure all of these are available, even if TS is sure they are\n return WINDOW && WINDOW.addEventListener && WINDOW.performance;\n}\n\n/**\n * Converts from milliseconds to seconds\n * @param time time in ms\n */\nexport function msToSec(time: number): number {\n return time / 1000;\n}\n", "/* eslint-disable max-lines */\nimport { SEMANTIC_ATTRIBUTE_SENTRY_ORIGIN, getActiveSpan, startInactiveSpan } from '@sentry/core';\nimport { setMeasurement } from '@sentry/core';\nimport type { Measurements, Span, SpanAttributes, StartSpanOptions } from '@sentry/types';\nimport { browserPerformanceTimeOrigin, getComponentName, htmlTreeAsString, logger, parseUrl } from '@sentry/utils';\n\nimport { spanToJSON } from '@sentry/core';\nimport { DEBUG_BUILD } from '../debug-build';\nimport { WINDOW } from '../types';\nimport {\n addClsInstrumentationHandler,\n addFidInstrumentationHandler,\n addLcpInstrumentationHandler,\n addPerformanceInstrumentationHandler,\n addTtfbInstrumentationHandler,\n} from './instrument';\nimport { getBrowserPerformanceAPI, isMeasurementValue, msToSec, startAndEndSpan } from './utils';\nimport { getNavigationEntry } from './web-vitals/lib/getNavigationEntry';\nimport { getVisibilityWatcher } from './web-vitals/lib/getVisibilityWatcher';\n\ninterface NavigatorNetworkInformation {\n readonly connection?: NetworkInformation;\n}\n\n// http://wicg.github.io/netinfo/#connection-types\ntype ConnectionType = 'bluetooth' | 'cellular' | 'ethernet' | 'mixed' | 'none' | 'other' | 'unknown' | 'wifi' | 'wimax';\n\n// http://wicg.github.io/netinfo/#effectiveconnectiontype-enum\ntype EffectiveConnectionType = '2g' | '3g' | '4g' | 'slow-2g';\n\n// http://wicg.github.io/netinfo/#dom-megabit\ntype Megabit = number;\n// http://wicg.github.io/netinfo/#dom-millisecond\ntype Millisecond = number;\n\n// http://wicg.github.io/netinfo/#networkinformation-interface\ninterface NetworkInformation extends EventTarget {\n // http://wicg.github.io/netinfo/#type-attribute\n readonly type?: ConnectionType;\n // http://wicg.github.io/netinfo/#effectivetype-attribute\n readonly effectiveType?: EffectiveConnectionType;\n // http://wicg.github.io/netinfo/#downlinkmax-attribute\n readonly downlinkMax?: Megabit;\n // http://wicg.github.io/netinfo/#downlink-attribute\n readonly downlink?: Megabit;\n // http://wicg.github.io/netinfo/#rtt-attribute\n readonly rtt?: Millisecond;\n // http://wicg.github.io/netinfo/#savedata-attribute\n readonly saveData?: boolean;\n // http://wicg.github.io/netinfo/#handling-changes-to-the-underlying-connection\n onchange?: EventListener;\n}\n\n// https://w3c.github.io/device-memory/#sec-device-memory-js-api\ninterface NavigatorDeviceMemory {\n readonly deviceMemory?: number;\n}\n\nconst MAX_INT_AS_BYTES = 2147483647;\n\nlet _performanceCursor: number = 0;\n\nlet _measurements: Measurements = {};\nlet _lcpEntry: LargestContentfulPaint | undefined;\nlet _clsEntry: LayoutShift | undefined;\n\n/**\n * Start tracking web vitals.\n * The callback returned by this function can be used to stop tracking & ensure all measurements are final & captured.\n *\n * @returns A function that forces web vitals collection\n */\nexport function startTrackingWebVitals(): () => void {\n const performance = getBrowserPerformanceAPI();\n if (performance && browserPerformanceTimeOrigin) {\n // @ts-expect-error we want to make sure all of these are available, even if TS is sure they are\n if (performance.mark) {\n WINDOW.performance.mark('sentry-tracing-init');\n }\n const fidCallback = _trackFID();\n const clsCallback = _trackCLS();\n const lcpCallback = _trackLCP();\n const ttfbCallback = _trackTtfb();\n\n return (): void => {\n fidCallback();\n clsCallback();\n lcpCallback();\n ttfbCallback();\n };\n }\n\n return () => undefined;\n}\n\n/**\n * Start tracking long tasks.\n */\nexport function startTrackingLongTasks(): void {\n addPerformanceInstrumentationHandler('longtask', ({ entries }) => {\n for (const entry of entries) {\n if (!getActiveSpan()) {\n return;\n }\n const startTime = msToSec((browserPerformanceTimeOrigin as number) + entry.startTime);\n const duration = msToSec(entry.duration);\n\n const span = startInactiveSpan({\n name: 'Main UI thread blocked',\n op: 'ui.long-task',\n startTime,\n attributes: {\n [SEMANTIC_ATTRIBUTE_SENTRY_ORIGIN]: 'auto.ui.browser.metrics',\n },\n });\n if (span) {\n span.end(startTime + duration);\n }\n }\n });\n}\n\n/**\n * Start tracking interaction events.\n */\nexport function startTrackingInteractions(): void {\n addPerformanceInstrumentationHandler('event', ({ entries }) => {\n for (const entry of entries) {\n if (!getActiveSpan()) {\n return;\n }\n\n if (entry.name === 'click') {\n const startTime = msToSec((browserPerformanceTimeOrigin as number) + entry.startTime);\n const duration = msToSec(entry.duration);\n\n const spanOptions: StartSpanOptions & Required> = {\n name: htmlTreeAsString(entry.target),\n op: `ui.interaction.${entry.name}`,\n startTime: startTime,\n attributes: {\n [SEMANTIC_ATTRIBUTE_SENTRY_ORIGIN]: 'auto.ui.browser.metrics',\n },\n };\n\n const componentName = getComponentName(entry.target);\n if (componentName) {\n spanOptions.attributes['ui.component_name'] = componentName;\n }\n\n const span = startInactiveSpan(spanOptions);\n if (span) {\n span.end(startTime + duration);\n }\n }\n }\n });\n}\n\nexport { startTrackingINP, registerInpInteractionListener } from './inp';\n\n/** Starts tracking the Cumulative Layout Shift on the current page. */\nfunction _trackCLS(): () => void {\n return addClsInstrumentationHandler(({ metric }) => {\n const entry = metric.entries[metric.entries.length - 1];\n if (!entry) {\n return;\n }\n\n DEBUG_BUILD && logger.log('[Measurements] Adding CLS');\n _measurements['cls'] = { value: metric.value, unit: '' };\n _clsEntry = entry as LayoutShift;\n }, true);\n}\n\n/** Starts tracking the Largest Contentful Paint on the current page. */\nfunction _trackLCP(): () => void {\n return addLcpInstrumentationHandler(({ metric }) => {\n const entry = metric.entries[metric.entries.length - 1];\n if (!entry) {\n return;\n }\n\n DEBUG_BUILD && logger.log('[Measurements] Adding LCP');\n _measurements['lcp'] = { value: metric.value, unit: 'millisecond' };\n _lcpEntry = entry as LargestContentfulPaint;\n }, true);\n}\n\n/** Starts tracking the First Input Delay on the current page. */\nfunction _trackFID(): () => void {\n return addFidInstrumentationHandler(({ metric }) => {\n const entry = metric.entries[metric.entries.length - 1];\n if (!entry) {\n return;\n }\n\n const timeOrigin = msToSec(browserPerformanceTimeOrigin as number);\n const startTime = msToSec(entry.startTime);\n DEBUG_BUILD && logger.log('[Measurements] Adding FID');\n _measurements['fid'] = { value: metric.value, unit: 'millisecond' };\n _measurements['mark.fid'] = { value: timeOrigin + startTime, unit: 'second' };\n });\n}\n\nfunction _trackTtfb(): () => void {\n return addTtfbInstrumentationHandler(({ metric }) => {\n const entry = metric.entries[metric.entries.length - 1];\n if (!entry) {\n return;\n }\n\n DEBUG_BUILD && logger.log('[Measurements] Adding TTFB');\n _measurements['ttfb'] = { value: metric.value, unit: 'millisecond' };\n });\n}\n\n/** Add performance related spans to a transaction */\nexport function addPerformanceEntries(span: Span): void {\n const performance = getBrowserPerformanceAPI();\n if (!performance || !WINDOW.performance.getEntries || !browserPerformanceTimeOrigin) {\n // Gatekeeper if performance API not available\n return;\n }\n\n DEBUG_BUILD && logger.log('[Tracing] Adding & adjusting spans using Performance API');\n const timeOrigin = msToSec(browserPerformanceTimeOrigin);\n\n const performanceEntries = performance.getEntries();\n\n const { op, start_timestamp: transactionStartTime } = spanToJSON(span);\n\n // eslint-disable-next-line @typescript-eslint/no-explicit-any\n performanceEntries.slice(_performanceCursor).forEach((entry: Record) => {\n const startTime = msToSec(entry.startTime);\n const duration = msToSec(entry.duration);\n\n if (op === 'navigation' && transactionStartTime && timeOrigin + startTime < transactionStartTime) {\n return;\n }\n\n switch (entry.entryType) {\n case 'navigation': {\n _addNavigationSpans(span, entry, timeOrigin);\n break;\n }\n case 'mark':\n case 'paint':\n case 'measure': {\n _addMeasureSpans(span, entry, startTime, duration, timeOrigin);\n\n // capture web vitals\n const firstHidden = getVisibilityWatcher();\n // Only report if the page wasn't hidden prior to the web vital.\n const shouldRecord = entry.startTime < firstHidden.firstHiddenTime;\n\n if (entry.name === 'first-paint' && shouldRecord) {\n DEBUG_BUILD && logger.log('[Measurements] Adding FP');\n _measurements['fp'] = { value: entry.startTime, unit: 'millisecond' };\n }\n if (entry.name === 'first-contentful-paint' && shouldRecord) {\n DEBUG_BUILD && logger.log('[Measurements] Adding FCP');\n _measurements['fcp'] = { value: entry.startTime, unit: 'millisecond' };\n }\n break;\n }\n case 'resource': {\n _addResourceSpans(span, entry, entry.name as string, startTime, duration, timeOrigin);\n break;\n }\n default:\n // Ignore other entry types.\n }\n });\n\n _performanceCursor = Math.max(performanceEntries.length - 1, 0);\n\n _trackNavigator(span);\n\n // Measurements are only available for pageload transactions\n if (op === 'pageload') {\n _addTtfbRequestTimeToMeasurements(_measurements);\n\n ['fcp', 'fp', 'lcp'].forEach(name => {\n const measurement = _measurements[name];\n if (!measurement || !transactionStartTime || timeOrigin >= transactionStartTime) {\n return;\n }\n // The web vitals, fcp, fp, lcp, and ttfb, all measure relative to timeOrigin.\n // Unfortunately, timeOrigin is not captured within the span span data, so these web vitals will need\n // to be adjusted to be relative to span.startTimestamp.\n const oldValue = measurement.value;\n const measurementTimestamp = timeOrigin + msToSec(oldValue);\n\n // normalizedValue should be in milliseconds\n const normalizedValue = Math.abs((measurementTimestamp - transactionStartTime) * 1000);\n const delta = normalizedValue - oldValue;\n\n DEBUG_BUILD && logger.log(`[Measurements] Normalized ${name} from ${oldValue} to ${normalizedValue} (${delta})`);\n measurement.value = normalizedValue;\n });\n\n const fidMark = _measurements['mark.fid'];\n if (fidMark && _measurements['fid']) {\n // create span for FID\n startAndEndSpan(span, fidMark.value, fidMark.value + msToSec(_measurements['fid'].value), {\n name: 'first input delay',\n op: 'ui.action',\n attributes: {\n [SEMANTIC_ATTRIBUTE_SENTRY_ORIGIN]: 'auto.ui.browser.metrics',\n },\n });\n\n // Delete mark.fid as we don't want it to be part of final payload\n delete _measurements['mark.fid'];\n }\n\n // If FCP is not recorded we should not record the cls value\n // according to the new definition of CLS.\n if (!('fcp' in _measurements)) {\n delete _measurements.cls;\n }\n\n Object.entries(_measurements).forEach(([measurementName, measurement]) => {\n setMeasurement(measurementName, measurement.value, measurement.unit);\n });\n\n _tagMetricInfo(span);\n }\n\n _lcpEntry = undefined;\n _clsEntry = undefined;\n _measurements = {};\n}\n\n/** Create measure related spans */\nexport function _addMeasureSpans(\n span: Span,\n // eslint-disable-next-line @typescript-eslint/no-explicit-any\n entry: Record,\n startTime: number,\n duration: number,\n timeOrigin: number,\n): number {\n const measureStartTimestamp = timeOrigin + startTime;\n const measureEndTimestamp = measureStartTimestamp + duration;\n\n startAndEndSpan(span, measureStartTimestamp, measureEndTimestamp, {\n name: entry.name as string,\n op: entry.entryType as string,\n attributes: {\n [SEMANTIC_ATTRIBUTE_SENTRY_ORIGIN]: 'auto.resource.browser.metrics',\n },\n });\n\n return measureStartTimestamp;\n}\n\n/** Instrument navigation entries */\n// eslint-disable-next-line @typescript-eslint/no-explicit-any\nfunction _addNavigationSpans(span: Span, entry: Record, timeOrigin: number): void {\n ['unloadEvent', 'redirect', 'domContentLoadedEvent', 'loadEvent', 'connect'].forEach(event => {\n _addPerformanceNavigationTiming(span, entry, event, timeOrigin);\n });\n _addPerformanceNavigationTiming(span, entry, 'secureConnection', timeOrigin, 'TLS/SSL', 'connectEnd');\n _addPerformanceNavigationTiming(span, entry, 'fetch', timeOrigin, 'cache', 'domainLookupStart');\n _addPerformanceNavigationTiming(span, entry, 'domainLookup', timeOrigin, 'DNS');\n _addRequest(span, entry, timeOrigin);\n}\n\n/** Create performance navigation related spans */\nfunction _addPerformanceNavigationTiming(\n span: Span,\n // eslint-disable-next-line @typescript-eslint/no-explicit-any\n entry: Record,\n event: string,\n timeOrigin: number,\n name?: string,\n eventEnd?: string,\n): void {\n const end = eventEnd ? (entry[eventEnd] as number | undefined) : (entry[`${event}End`] as number | undefined);\n const start = entry[`${event}Start`] as number | undefined;\n if (!start || !end) {\n return;\n }\n startAndEndSpan(span, timeOrigin + msToSec(start), timeOrigin + msToSec(end), {\n op: 'browser',\n name: name || event,\n attributes: {\n [SEMANTIC_ATTRIBUTE_SENTRY_ORIGIN]: 'auto.ui.browser.metrics',\n },\n });\n}\n\n/** Create request and response related spans */\n// eslint-disable-next-line @typescript-eslint/no-explicit-any\nfunction _addRequest(span: Span, entry: Record, timeOrigin: number): void {\n if (entry.responseEnd) {\n // It is possible that we are collecting these metrics when the page hasn't finished loading yet, for example when the HTML slowly streams in.\n // In this case, ie. when the document request hasn't finished yet, `entry.responseEnd` will be 0.\n // In order not to produce faulty spans, where the end timestamp is before the start timestamp, we will only collect\n // these spans when the responseEnd value is available. The backend (Relay) would drop the entire span if it contained faulty spans.\n startAndEndSpan(\n span,\n timeOrigin + msToSec(entry.requestStart as number),\n timeOrigin + msToSec(entry.responseEnd as number),\n {\n op: 'browser',\n name: 'request',\n attributes: {\n [SEMANTIC_ATTRIBUTE_SENTRY_ORIGIN]: 'auto.ui.browser.metrics',\n },\n },\n );\n\n startAndEndSpan(\n span,\n timeOrigin + msToSec(entry.responseStart as number),\n timeOrigin + msToSec(entry.responseEnd as number),\n {\n op: 'browser',\n name: 'response',\n attributes: {\n [SEMANTIC_ATTRIBUTE_SENTRY_ORIGIN]: 'auto.ui.browser.metrics',\n },\n },\n );\n }\n}\n\nexport interface ResourceEntry extends Record {\n initiatorType?: string;\n transferSize?: number;\n encodedBodySize?: number;\n decodedBodySize?: number;\n renderBlockingStatus?: string;\n}\n\n/** Create resource-related spans */\nexport function _addResourceSpans(\n span: Span,\n entry: ResourceEntry,\n resourceUrl: string,\n startTime: number,\n duration: number,\n timeOrigin: number,\n): void {\n // we already instrument based on fetch and xhr, so we don't need to\n // duplicate spans here.\n if (entry.initiatorType === 'xmlhttprequest' || entry.initiatorType === 'fetch') {\n return;\n }\n\n const parsedUrl = parseUrl(resourceUrl);\n\n const attributes: SpanAttributes = {\n [SEMANTIC_ATTRIBUTE_SENTRY_ORIGIN]: 'auto.resource.browser.metrics',\n };\n setResourceEntrySizeData(attributes, entry, 'transferSize', 'http.response_transfer_size');\n setResourceEntrySizeData(attributes, entry, 'encodedBodySize', 'http.response_content_length');\n setResourceEntrySizeData(attributes, entry, 'decodedBodySize', 'http.decoded_response_content_length');\n\n if ('renderBlockingStatus' in entry) {\n attributes['resource.render_blocking_status'] = entry.renderBlockingStatus;\n }\n if (parsedUrl.protocol) {\n attributes['url.scheme'] = parsedUrl.protocol.split(':').pop(); // the protocol returned by parseUrl includes a :, but OTEL spec does not, so we remove it.\n }\n\n if (parsedUrl.host) {\n attributes['server.address'] = parsedUrl.host;\n }\n\n attributes['url.same_origin'] = resourceUrl.includes(WINDOW.location.origin);\n\n const startTimestamp = timeOrigin + startTime;\n const endTimestamp = startTimestamp + duration;\n\n startAndEndSpan(span, startTimestamp, endTimestamp, {\n name: resourceUrl.replace(WINDOW.location.origin, ''),\n op: entry.initiatorType ? `resource.${entry.initiatorType}` : 'resource.other',\n attributes,\n });\n}\n\n/**\n * Capture the information of the user agent.\n */\nfunction _trackNavigator(span: Span): void {\n const navigator = WINDOW.navigator as null | (Navigator & NavigatorNetworkInformation & NavigatorDeviceMemory);\n if (!navigator) {\n return;\n }\n\n // track network connectivity\n const connection = navigator.connection;\n if (connection) {\n if (connection.effectiveType) {\n span.setAttribute('effectiveConnectionType', connection.effectiveType);\n }\n\n if (connection.type) {\n span.setAttribute('connectionType', connection.type);\n }\n\n if (isMeasurementValue(connection.rtt)) {\n _measurements['connection.rtt'] = { value: connection.rtt, unit: 'millisecond' };\n }\n }\n\n if (isMeasurementValue(navigator.deviceMemory)) {\n span.setAttribute('deviceMemory', `${navigator.deviceMemory} GB`);\n }\n\n if (isMeasurementValue(navigator.hardwareConcurrency)) {\n span.setAttribute('hardwareConcurrency', String(navigator.hardwareConcurrency));\n }\n}\n\n/** Add LCP / CLS data to span to allow debugging */\nfunction _tagMetricInfo(span: Span): void {\n if (_lcpEntry) {\n DEBUG_BUILD && logger.log('[Measurements] Adding LCP Data');\n\n // Capture Properties of the LCP element that contributes to the LCP.\n\n if (_lcpEntry.element) {\n span.setAttribute('lcp.element', htmlTreeAsString(_lcpEntry.element));\n }\n\n if (_lcpEntry.id) {\n span.setAttribute('lcp.id', _lcpEntry.id);\n }\n\n if (_lcpEntry.url) {\n // Trim URL to the first 200 characters.\n span.setAttribute('lcp.url', _lcpEntry.url.trim().slice(0, 200));\n }\n\n span.setAttribute('lcp.size', _lcpEntry.size);\n }\n\n // See: https://developer.mozilla.org/en-US/docs/Web/API/LayoutShift\n if (_clsEntry && _clsEntry.sources) {\n DEBUG_BUILD && logger.log('[Measurements] Adding CLS Data');\n _clsEntry.sources.forEach((source, index) =>\n span.setAttribute(`cls.source.${index + 1}`, htmlTreeAsString(source.node)),\n );\n }\n}\n\nfunction setResourceEntrySizeData(\n attributes: SpanAttributes,\n entry: ResourceEntry,\n key: keyof Pick,\n dataKey: 'http.response_transfer_size' | 'http.response_content_length' | 'http.decoded_response_content_length',\n): void {\n const entryVal = entry[key];\n if (entryVal != null && entryVal < MAX_INT_AS_BYTES) {\n attributes[dataKey] = entryVal;\n }\n}\n\n/**\n * Add ttfb request time information to measurements.\n *\n * ttfb information is added via vendored web vitals library.\n */\nfunction _addTtfbRequestTimeToMeasurements(_measurements: Measurements): void {\n const navEntry = getNavigationEntry();\n if (!navEntry) {\n return;\n }\n\n const { responseStart, requestStart } = navEntry;\n\n if (requestStart <= responseStart) {\n DEBUG_BUILD && logger.log('[Measurements] Adding TTFB Request Time');\n _measurements['ttfb.requestTime'] = {\n value: responseStart - requestStart,\n unit: 'millisecond',\n };\n }\n}\n", "import type { HandlerDataDom } from '@sentry/types';\n\nimport { addHandler, addNonEnumerableProperty, fill, maybeInstrument, triggerHandlers, uuid4 } from '@sentry/utils';\nimport { WINDOW } from '../types';\n\ntype SentryWrappedTarget = HTMLElement & { _sentryId?: string };\n\ntype AddEventListener = (\n type: string,\n listener: EventListenerOrEventListenerObject,\n options?: boolean | AddEventListenerOptions,\n) => void;\ntype RemoveEventListener = (\n type: string,\n listener: EventListenerOrEventListenerObject,\n options?: boolean | EventListenerOptions,\n) => void;\n\ntype InstrumentedElement = Element & {\n __sentry_instrumentation_handlers__?: {\n [key in 'click' | 'keypress']?: {\n handler?: unknown;\n /** The number of custom listeners attached to this element */\n refCount: number;\n };\n };\n};\n\nconst DEBOUNCE_DURATION = 1000;\n\nlet debounceTimerID: number | undefined;\nlet lastCapturedEventType: string | undefined;\nlet lastCapturedEventTargetId: string | undefined;\n\n/**\n * Add an instrumentation handler for when a click or a keypress happens.\n *\n * Use at your own risk, this might break without changelog notice, only used internally.\n * @hidden\n */\nexport function addClickKeypressInstrumentationHandler(handler: (data: HandlerDataDom) => void): void {\n const type = 'dom';\n addHandler(type, handler);\n maybeInstrument(type, instrumentDOM);\n}\n\n/** Exported for tests only. */\nexport function instrumentDOM(): void {\n if (!WINDOW.document) {\n return;\n }\n\n // Make it so that any click or keypress that is unhandled / bubbled up all the way to the document triggers our dom\n // handlers. (Normally we have only one, which captures a breadcrumb for each click or keypress.) Do this before\n // we instrument `addEventListener` so that we don't end up attaching this handler twice.\n const triggerDOMHandler = triggerHandlers.bind(null, 'dom');\n const globalDOMEventHandler = makeDOMEventHandler(triggerDOMHandler, true);\n WINDOW.document.addEventListener('click', globalDOMEventHandler, false);\n WINDOW.document.addEventListener('keypress', globalDOMEventHandler, false);\n\n // After hooking into click and keypress events bubbled up to `document`, we also hook into user-handled\n // clicks & keypresses, by adding an event listener of our own to any element to which they add a listener. That\n // way, whenever one of their handlers is triggered, ours will be, too. (This is needed because their handler\n // could potentially prevent the event from bubbling up to our global listeners. This way, our handler are still\n // guaranteed to fire at least once.)\n ['EventTarget', 'Node'].forEach((target: string) => {\n // eslint-disable-next-line @typescript-eslint/no-unsafe-member-access, @typescript-eslint/no-explicit-any\n const proto = (WINDOW as any)[target] && (WINDOW as any)[target].prototype;\n // eslint-disable-next-line @typescript-eslint/no-unsafe-member-access, no-prototype-builtins\n if (!proto || !proto.hasOwnProperty || !proto.hasOwnProperty('addEventListener')) {\n return;\n }\n\n fill(proto, 'addEventListener', function (originalAddEventListener: AddEventListener): AddEventListener {\n return function (\n this: Element,\n type: string,\n listener: EventListenerOrEventListenerObject,\n options?: boolean | AddEventListenerOptions,\n ): AddEventListener {\n if (type === 'click' || type == 'keypress') {\n try {\n const el = this as InstrumentedElement;\n const handlers = (el.__sentry_instrumentation_handlers__ = el.__sentry_instrumentation_handlers__ || {});\n const handlerForType = (handlers[type] = handlers[type] || { refCount: 0 });\n\n if (!handlerForType.handler) {\n const handler = makeDOMEventHandler(triggerDOMHandler);\n handlerForType.handler = handler;\n originalAddEventListener.call(this, type, handler, options);\n }\n\n handlerForType.refCount++;\n } catch (e) {\n // Accessing dom properties is always fragile.\n // Also allows us to skip `addEventListenrs` calls with no proper `this` context.\n }\n }\n\n return originalAddEventListener.call(this, type, listener, options);\n };\n });\n\n fill(\n proto,\n 'removeEventListener',\n function (originalRemoveEventListener: RemoveEventListener): RemoveEventListener {\n return function (\n this: Element,\n type: string,\n listener: EventListenerOrEventListenerObject,\n options?: boolean | EventListenerOptions,\n ): () => void {\n if (type === 'click' || type == 'keypress') {\n try {\n const el = this as InstrumentedElement;\n const handlers = el.__sentry_instrumentation_handlers__ || {};\n const handlerForType = handlers[type];\n\n if (handlerForType) {\n handlerForType.refCount--;\n // If there are no longer any custom handlers of the current type on this element, we can remove ours, too.\n if (handlerForType.refCount <= 0) {\n originalRemoveEventListener.call(this, type, handlerForType.handler, options);\n handlerForType.handler = undefined;\n delete handlers[type]; // eslint-disable-line @typescript-eslint/no-dynamic-delete\n }\n\n // If there are no longer any custom handlers of any type on this element, cleanup everything.\n if (Object.keys(handlers).length === 0) {\n delete el.__sentry_instrumentation_handlers__;\n }\n }\n } catch (e) {\n // Accessing dom properties is always fragile.\n // Also allows us to skip `addEventListenrs` calls with no proper `this` context.\n }\n }\n\n return originalRemoveEventListener.call(this, type, listener, options);\n };\n },\n );\n });\n}\n\n/**\n * Check whether the event is similar to the last captured one. For example, two click events on the same button.\n */\nfunction isSimilarToLastCapturedEvent(event: Event): boolean {\n // If both events have different type, then user definitely performed two separate actions. e.g. click + keypress.\n if (event.type !== lastCapturedEventType) {\n return false;\n }\n\n try {\n // If both events have the same type, it's still possible that actions were performed on different targets.\n // e.g. 2 clicks on different buttons.\n if (!event.target || (event.target as SentryWrappedTarget)._sentryId !== lastCapturedEventTargetId) {\n return false;\n }\n } catch (e) {\n // just accessing `target` property can throw an exception in some rare circumstances\n // see: https://github.com/getsentry/sentry-javascript/issues/838\n }\n\n // If both events have the same type _and_ same `target` (an element which triggered an event, _not necessarily_\n // to which an event listener was attached), we treat them as the same action, as we want to capture\n // only one breadcrumb. e.g. multiple clicks on the same button, or typing inside a user input box.\n return true;\n}\n\n/**\n * Decide whether an event should be captured.\n * @param event event to be captured\n */\nfunction shouldSkipDOMEvent(eventType: string, target: SentryWrappedTarget | null): boolean {\n // We are only interested in filtering `keypress` events for now.\n if (eventType !== 'keypress') {\n return false;\n }\n\n if (!target || !target.tagName) {\n return true;\n }\n\n // Only consider keypress events on actual input elements. This will disregard keypresses targeting body\n // e.g.tabbing through elements, hotkeys, etc.\n if (target.tagName === 'INPUT' || target.tagName === 'TEXTAREA' || target.isContentEditable) {\n return false;\n }\n\n return true;\n}\n\n/**\n * Wraps addEventListener to capture UI breadcrumbs\n */\nfunction makeDOMEventHandler(\n handler: (data: HandlerDataDom) => void,\n globalListener: boolean = false,\n): (event: Event) => void {\n return (event: Event & { _sentryCaptured?: true }): void => {\n // It's possible this handler might trigger multiple times for the same\n // event (e.g. event propagation through node ancestors).\n // Ignore if we've already captured that event.\n if (!event || event['_sentryCaptured']) {\n return;\n }\n\n const target = getEventTarget(event);\n\n // We always want to skip _some_ events.\n if (shouldSkipDOMEvent(event.type, target)) {\n return;\n }\n\n // Mark event as \"seen\"\n addNonEnumerableProperty(event, '_sentryCaptured', true);\n\n if (target && !target._sentryId) {\n // Add UUID to event target so we can identify if\n addNonEnumerableProperty(target, '_sentryId', uuid4());\n }\n\n const name = event.type === 'keypress' ? 'input' : event.type;\n\n // If there is no last captured event, it means that we can safely capture the new event and store it for future comparisons.\n // If there is a last captured event, see if the new event is different enough to treat it as a unique one.\n // If that's the case, emit the previous event and store locally the newly-captured DOM event.\n if (!isSimilarToLastCapturedEvent(event)) {\n const handlerData: HandlerDataDom = { event, name, global: globalListener };\n handler(handlerData);\n lastCapturedEventType = event.type;\n lastCapturedEventTargetId = target ? target._sentryId : undefined;\n }\n\n // Start a new debounce timer that will prevent us from capturing multiple events that should be grouped together.\n clearTimeout(debounceTimerID);\n debounceTimerID = WINDOW.setTimeout(() => {\n lastCapturedEventTargetId = undefined;\n lastCapturedEventType = undefined;\n }, DEBOUNCE_DURATION);\n };\n}\n\nfunction getEventTarget(event: Event): SentryWrappedTarget | null {\n try {\n return event.target as SentryWrappedTarget | null;\n } catch (e) {\n // just accessing `target` property can throw an exception in some rare circumstances\n // see: https://github.com/getsentry/sentry-javascript/issues/838\n return null;\n }\n}\n", "import type { HandlerDataHistory } from '@sentry/types';\nimport { addHandler, fill, maybeInstrument, supportsHistory, triggerHandlers } from '@sentry/utils';\nimport { WINDOW } from '../types';\n\nlet lastHref: string | undefined;\n\n/**\n * Add an instrumentation handler for when a fetch request happens.\n * The handler function is called once when the request starts and once when it ends,\n * which can be identified by checking if it has an `endTimestamp`.\n *\n * Use at your own risk, this might break without changelog notice, only used internally.\n * @hidden\n */\nexport function addHistoryInstrumentationHandler(handler: (data: HandlerDataHistory) => void): void {\n const type = 'history';\n addHandler(type, handler);\n maybeInstrument(type, instrumentHistory);\n}\n\nfunction instrumentHistory(): void {\n if (!supportsHistory()) {\n return;\n }\n\n const oldOnPopState = WINDOW.onpopstate;\n WINDOW.onpopstate = function (this: WindowEventHandlers, ...args: unknown[]) {\n const to = WINDOW.location.href;\n // keep track of the current URL state, as we always receive only the updated state\n const from = lastHref;\n lastHref = to;\n const handlerData: HandlerDataHistory = { from, to };\n triggerHandlers('history', handlerData);\n if (oldOnPopState) {\n // Apparently this can throw in Firefox when incorrectly implemented plugin is installed.\n // https://github.com/getsentry/sentry-javascript/issues/3344\n // https://github.com/bugsnag/bugsnag-js/issues/469\n try {\n return oldOnPopState.apply(this, args);\n } catch (_oO) {\n // no-empty\n }\n }\n };\n\n function historyReplacementFunction(originalHistoryFunction: () => void): () => void {\n return function (this: History, ...args: unknown[]): void {\n const url = args.length > 2 ? args[2] : undefined;\n if (url) {\n // coerce to string (this is what pushState does)\n const from = lastHref;\n const to = String(url);\n // keep track of the current URL state, as we always receive only the updated state\n lastHref = to;\n const handlerData: HandlerDataHistory = { from, to };\n triggerHandlers('history', handlerData);\n }\n return originalHistoryFunction.apply(this, args);\n };\n }\n\n fill(WINDOW.history, 'pushState', historyReplacementFunction);\n fill(WINDOW.history, 'replaceState', historyReplacementFunction);\n}\n", "import { isNativeFunction, logger } from '@sentry/utils';\nimport { DEBUG_BUILD } from './debug-build';\nimport { WINDOW } from './types';\n\n/**\n * We generally want to use window.fetch / window.setTimeout.\n * However, in some cases this may be wrapped (e.g. by Zone.js for Angular),\n * so we try to get an unpatched version of this from a sandboxed iframe.\n */\n\ninterface CacheableImplementations {\n setTimeout: typeof WINDOW.setTimeout;\n fetch: typeof WINDOW.fetch;\n}\n\nconst cachedImplementations: Partial = {};\n\n/**\n * Get the native implementation of a browser function.\n *\n * This can be used to ensure we get an unwrapped version of a function, in cases where a wrapped function can lead to problems.\n *\n * The following methods can be retrieved:\n * - `setTimeout`: This can be wrapped by e.g. Angular, causing change detection to be triggered.\n * - `fetch`: This can be wrapped by e.g. ad-blockers, causing an infinite loop when a request is blocked.\n */\nexport function getNativeImplementation(\n name: T,\n): CacheableImplementations[T] {\n const cached = cachedImplementations[name];\n if (cached) {\n return cached;\n }\n\n let impl = WINDOW[name] as CacheableImplementations[T];\n\n // Fast path to avoid DOM I/O\n if (isNativeFunction(impl)) {\n return (cachedImplementations[name] = impl.bind(WINDOW) as CacheableImplementations[T]);\n }\n\n const document = WINDOW.document;\n // eslint-disable-next-line deprecation/deprecation\n if (document && typeof document.createElement === 'function') {\n try {\n const sandbox = document.createElement('iframe');\n sandbox.hidden = true;\n document.head.appendChild(sandbox);\n const contentWindow = sandbox.contentWindow;\n if (contentWindow && contentWindow[name]) {\n impl = contentWindow[name] as CacheableImplementations[T];\n }\n document.head.removeChild(sandbox);\n } catch (e) {\n // Could not create sandbox iframe, just use window.xxx\n DEBUG_BUILD && logger.warn(`Could not create sandbox iframe for ${name} check, bailing to window.${name}: `, e);\n }\n }\n\n // Sanity check: This _should_ not happen, but if it does, we just skip caching...\n // This can happen e.g. in tests where fetch may not be available in the env, or similar.\n if (!impl) {\n return impl;\n }\n\n return (cachedImplementations[name] = impl.bind(WINDOW) as CacheableImplementations[T]);\n}\n\n/** Clear a cached implementation. */\nexport function clearCachedImplementation(name: keyof CacheableImplementations): void {\n cachedImplementations[name] = undefined;\n}\n\n/**\n * A special usecase for incorrectly wrapped Fetch APIs in conjunction with ad-blockers.\n * Whenever someone wraps the Fetch API and returns the wrong promise chain,\n * this chain becomes orphaned and there is no possible way to capture it's rejections\n * other than allowing it bubble up to this very handler. eg.\n *\n * const f = window.fetch;\n * window.fetch = function () {\n * const p = f.apply(this, arguments);\n *\n * p.then(function() {\n * console.log('hi.');\n * });\n *\n * return p;\n * }\n *\n * `p.then(function () { ... })` is producing a completely separate promise chain,\n * however, what's returned is `p` - the result of original `fetch` call.\n *\n * This mean, that whenever we use the Fetch API to send our own requests, _and_\n * some ad-blocker blocks it, this orphaned chain will _always_ reject,\n * effectively causing another event to be captured.\n * This makes a whole process become an infinite loop, which we need to somehow\n * deal with, and break it in one way or another.\n *\n * To deal with this issue, we are making sure that we _always_ use the real\n * browser Fetch API, instead of relying on what `window.fetch` exposes.\n * The only downside to this would be missing our own requests as breadcrumbs,\n * but because we are already not doing this, it should be just fine.\n *\n * Possible failed fetch error messages per-browser:\n *\n * Chrome: Failed to fetch\n * Edge: Failed to Fetch\n * Firefox: NetworkError when attempting to fetch resource\n * Safari: resource blocked by content blocker\n */\nexport function fetch(...rest: Parameters): ReturnType {\n return getNativeImplementation('fetch')(...rest);\n}\n\n/**\n * Get an unwrapped `setTimeout` method.\n * This ensures that even if e.g. Angular wraps `setTimeout`, we get the native implementation,\n * avoiding triggering change detection.\n */\nexport function setTimeout(...rest: Parameters): ReturnType {\n return getNativeImplementation('setTimeout')(...rest);\n}\n", "import type { HandlerDataXhr, SentryWrappedXMLHttpRequest, WrappedFunction } from '@sentry/types';\n\nimport { addHandler, fill, isString, maybeInstrument, timestampInSeconds, triggerHandlers } from '@sentry/utils';\nimport { WINDOW } from '../types';\n\nexport const SENTRY_XHR_DATA_KEY = '__sentry_xhr_v3__';\n\ntype WindowWithXhr = Window & { XMLHttpRequest?: typeof XMLHttpRequest };\n\n/**\n * Add an instrumentation handler for when an XHR request happens.\n * The handler function is called once when the request starts and once when it ends,\n * which can be identified by checking if it has an `endTimestamp`.\n *\n * Use at your own risk, this might break without changelog notice, only used internally.\n * @hidden\n */\nexport function addXhrInstrumentationHandler(handler: (data: HandlerDataXhr) => void): void {\n const type = 'xhr';\n addHandler(type, handler);\n maybeInstrument(type, instrumentXHR);\n}\n\n/** Exported only for tests. */\nexport function instrumentXHR(): void {\n if (!(WINDOW as WindowWithXhr).XMLHttpRequest) {\n return;\n }\n\n const xhrproto = XMLHttpRequest.prototype;\n\n fill(xhrproto, 'open', function (originalOpen: () => void): () => void {\n return function (this: XMLHttpRequest & SentryWrappedXMLHttpRequest, ...args: unknown[]): void {\n const startTimestamp = timestampInSeconds() * 1000;\n\n // open() should always be called with two or more arguments\n // But to be on the safe side, we actually validate this and bail out if we don't have a method & url\n const method = isString(args[0]) ? args[0].toUpperCase() : undefined;\n const url = parseUrl(args[1]);\n\n if (!method || !url) {\n return originalOpen.apply(this, args);\n }\n\n this[SENTRY_XHR_DATA_KEY] = {\n method,\n url,\n request_headers: {},\n };\n\n // if Sentry key appears in URL, don't capture it as a request\n if (method === 'POST' && url.match(/sentry_key/)) {\n this.__sentry_own_request__ = true;\n }\n\n const onreadystatechangeHandler: () => void = () => {\n // For whatever reason, this is not the same instance here as from the outer method\n const xhrInfo = this[SENTRY_XHR_DATA_KEY];\n\n if (!xhrInfo) {\n return;\n }\n\n if (this.readyState === 4) {\n try {\n // touching statusCode in some platforms throws\n // an exception\n xhrInfo.status_code = this.status;\n } catch (e) {\n /* do nothing */\n }\n\n const handlerData: HandlerDataXhr = {\n endTimestamp: timestampInSeconds() * 1000,\n startTimestamp,\n xhr: this,\n };\n triggerHandlers('xhr', handlerData);\n }\n };\n\n if ('onreadystatechange' in this && typeof this.onreadystatechange === 'function') {\n fill(this, 'onreadystatechange', function (original: WrappedFunction) {\n return function (this: SentryWrappedXMLHttpRequest, ...readyStateArgs: unknown[]): void {\n onreadystatechangeHandler();\n return original.apply(this, readyStateArgs);\n };\n });\n } else {\n this.addEventListener('readystatechange', onreadystatechangeHandler);\n }\n\n // Intercepting `setRequestHeader` to access the request headers of XHR instance.\n // This will only work for user/library defined headers, not for the default/browser-assigned headers.\n // Request cookies are also unavailable for XHR, as `Cookie` header can't be defined by `setRequestHeader`.\n fill(this, 'setRequestHeader', function (original: WrappedFunction) {\n return function (this: SentryWrappedXMLHttpRequest, ...setRequestHeaderArgs: unknown[]): void {\n const [header, value] = setRequestHeaderArgs;\n\n const xhrInfo = this[SENTRY_XHR_DATA_KEY];\n\n if (xhrInfo && isString(header) && isString(value)) {\n xhrInfo.request_headers[header.toLowerCase()] = value;\n }\n\n return original.apply(this, setRequestHeaderArgs);\n };\n });\n\n return originalOpen.apply(this, args);\n };\n });\n\n fill(xhrproto, 'send', function (originalSend: () => void): () => void {\n return function (this: XMLHttpRequest & SentryWrappedXMLHttpRequest, ...args: unknown[]): void {\n const sentryXhrData = this[SENTRY_XHR_DATA_KEY];\n\n if (!sentryXhrData) {\n return originalSend.apply(this, args);\n }\n\n if (args[0] !== undefined) {\n sentryXhrData.body = args[0];\n }\n\n const handlerData: HandlerDataXhr = {\n startTimestamp: timestampInSeconds() * 1000,\n xhr: this,\n };\n triggerHandlers('xhr', handlerData);\n\n return originalSend.apply(this, args);\n };\n });\n}\n\nfunction parseUrl(url: string | unknown): string | undefined {\n if (isString(url)) {\n return url;\n }\n\n try {\n // url can be a string or URL\n // but since URL is not available in IE11, we do not check for it,\n // but simply assume it is an URL and return `toString()` from it (which returns the full URL)\n // If that fails, we just return undefined\n return (url as URL).toString();\n } catch {} // eslint-disable-line no-empty\n\n return undefined;\n}\n", "import {\n SEMANTIC_ATTRIBUTE_EXCLUSIVE_TIME,\n SEMANTIC_ATTRIBUTE_SENTRY_MEASUREMENT_UNIT,\n SEMANTIC_ATTRIBUTE_SENTRY_MEASUREMENT_VALUE,\n SEMANTIC_ATTRIBUTE_SENTRY_ORIGIN,\n getActiveSpan,\n getClient,\n getCurrentScope,\n getRootSpan,\n spanToJSON,\n startInactiveSpan,\n} from '@sentry/core';\nimport type { Integration, SpanAttributes } from '@sentry/types';\nimport { browserPerformanceTimeOrigin, dropUndefinedKeys, htmlTreeAsString } from '@sentry/utils';\nimport {\n addInpInstrumentationHandler,\n addPerformanceInstrumentationHandler,\n isPerformanceEventTiming,\n} from './instrument';\nimport { getBrowserPerformanceAPI, msToSec } from './utils';\n\n// We only care about name here\ninterface PartialRouteInfo {\n name: string | undefined;\n}\n\nconst LAST_INTERACTIONS: number[] = [];\nconst INTERACTIONS_ROUTE_MAP = new Map();\n\n/**\n * Start tracking INP webvital events.\n */\nexport function startTrackingINP(): () => void {\n const performance = getBrowserPerformanceAPI();\n if (performance && browserPerformanceTimeOrigin) {\n const inpCallback = _trackINP();\n\n return (): void => {\n inpCallback();\n };\n }\n\n return () => undefined;\n}\n\nconst INP_ENTRY_MAP: Record = {\n click: 'click',\n pointerdown: 'click',\n pointerup: 'click',\n mousedown: 'click',\n mouseup: 'click',\n touchstart: 'click',\n touchend: 'click',\n mouseover: 'hover',\n mouseout: 'hover',\n mouseenter: 'hover',\n mouseleave: 'hover',\n pointerover: 'hover',\n pointerout: 'hover',\n pointerenter: 'hover',\n pointerleave: 'hover',\n dragstart: 'drag',\n dragend: 'drag',\n drag: 'drag',\n dragenter: 'drag',\n dragleave: 'drag',\n dragover: 'drag',\n drop: 'drag',\n keydown: 'press',\n keyup: 'press',\n keypress: 'press',\n input: 'press',\n};\n\n/** Starts tracking the Interaction to Next Paint on the current page. */\nfunction _trackINP(): () => void {\n return addInpInstrumentationHandler(({ metric }) => {\n const client = getClient();\n if (!client || metric.value == undefined) {\n return;\n }\n\n const entry = metric.entries.find(entry => entry.duration === metric.value && INP_ENTRY_MAP[entry.name]);\n\n if (!entry) {\n return;\n }\n\n const { interactionId } = entry;\n const interactionType = INP_ENTRY_MAP[entry.name];\n\n const options = client.getOptions();\n /** Build the INP span, create an envelope from the span, and then send the envelope */\n const startTime = msToSec((browserPerformanceTimeOrigin as number) + entry.startTime);\n const duration = msToSec(metric.value);\n const scope = getCurrentScope();\n const activeSpan = getActiveSpan();\n const rootSpan = activeSpan ? getRootSpan(activeSpan) : undefined;\n\n // We first try to lookup the route name from our INTERACTIONS_ROUTE_MAP,\n // where we cache the route per interactionId\n const cachedRouteName = interactionId != null ? INTERACTIONS_ROUTE_MAP.get(interactionId) : undefined;\n\n // Else, we try to use the active span.\n // Finally, we fall back to look at the transactionName on the scope\n const routeName =\n cachedRouteName || (rootSpan ? spanToJSON(rootSpan).description : scope.getScopeData().transactionName);\n\n const user = scope.getUser();\n\n // We need to get the replay, user, and activeTransaction from the current scope\n // so that we can associate replay id, profile id, and a user display to the span\n const replay = client.getIntegrationByName string }>('Replay');\n\n const replayId = replay && replay.getReplayId();\n\n const userDisplay = user !== undefined ? user.email || user.id || user.ip_address : undefined;\n let profileId: string | undefined = undefined;\n try {\n // @ts-expect-error skip optional chaining to save bundle size with try catch\n profileId = scope.getScopeData().contexts.profile.profile_id;\n } catch {\n // do nothing\n }\n\n const name = htmlTreeAsString(entry.target);\n const attributes: SpanAttributes = dropUndefinedKeys({\n release: options.release,\n environment: options.environment,\n transaction: routeName,\n [SEMANTIC_ATTRIBUTE_EXCLUSIVE_TIME]: metric.value,\n [SEMANTIC_ATTRIBUTE_SENTRY_ORIGIN]: 'auto.http.browser.inp',\n user: userDisplay || undefined,\n profile_id: profileId || undefined,\n replay_id: replayId || undefined,\n });\n\n const span = startInactiveSpan({\n name,\n op: `ui.interaction.${interactionType}`,\n attributes,\n startTime: startTime,\n experimental: {\n standalone: true,\n },\n });\n\n span.addEvent('inp', {\n [SEMANTIC_ATTRIBUTE_SENTRY_MEASUREMENT_UNIT]: 'millisecond',\n [SEMANTIC_ATTRIBUTE_SENTRY_MEASUREMENT_VALUE]: metric.value,\n });\n\n span.end(startTime + duration);\n });\n}\n\n/** Register a listener to cache route information for INP interactions. */\nexport function registerInpInteractionListener(latestRoute: PartialRouteInfo): void {\n const handleEntries = ({ entries }: { entries: PerformanceEntry[] }): void => {\n entries.forEach(entry => {\n if (!isPerformanceEventTiming(entry) || !latestRoute.name) {\n return;\n }\n\n const interactionId = entry.interactionId;\n if (interactionId == null) {\n return;\n }\n\n // If the interaction was already recorded before, nothing more to do\n if (INTERACTIONS_ROUTE_MAP.has(interactionId)) {\n return;\n }\n\n // We keep max. 10 interactions in the list, then remove the oldest one & clean up\n if (LAST_INTERACTIONS.length > 10) {\n const last = LAST_INTERACTIONS.shift() as number;\n INTERACTIONS_ROUTE_MAP.delete(last);\n }\n\n // We add the interaction to the list of recorded interactions\n // and store the route information for this interaction\n // (we clone the object because it is mutated when it changes)\n LAST_INTERACTIONS.push(interactionId);\n INTERACTIONS_ROUTE_MAP.set(interactionId, latestRoute.name);\n });\n };\n\n addPerformanceInstrumentationHandler('event', handleEntries);\n addPerformanceInstrumentationHandler('first-input', handleEntries);\n}\n", "import { clearCachedImplementation, getNativeImplementation } from '@sentry-internal/browser-utils';\nimport { createTransport } from '@sentry/core';\nimport type { Transport, TransportMakeRequestResponse, TransportRequest } from '@sentry/types';\nimport { rejectedSyncPromise } from '@sentry/utils';\nimport type { WINDOW } from '../helpers';\n\nimport type { BrowserTransportOptions } from './types';\n\n/**\n * Creates a Transport that uses the Fetch API to send events to Sentry.\n */\nexport function makeFetchTransport(\n options: BrowserTransportOptions,\n nativeFetch: typeof WINDOW.fetch | undefined = getNativeImplementation('fetch'),\n): Transport {\n let pendingBodySize = 0;\n let pendingCount = 0;\n\n function makeRequest(request: TransportRequest): PromiseLike {\n const requestSize = request.body.length;\n pendingBodySize += requestSize;\n pendingCount++;\n\n const requestOptions: RequestInit = {\n body: request.body,\n method: 'POST',\n referrerPolicy: 'origin',\n headers: options.headers,\n // Outgoing requests are usually cancelled when navigating to a different page, causing a \"TypeError: Failed to\n // fetch\" error and sending a \"network_error\" client-outcome - in Chrome, the request status shows \"(cancelled)\".\n // The `keepalive` flag keeps outgoing requests alive, even when switching pages. We want this since we're\n // frequently sending events right before the user is switching pages (eg. whenfinishing navigation transactions).\n // Gotchas:\n // - `keepalive` isn't supported by Firefox\n // - As per spec (https://fetch.spec.whatwg.org/#http-network-or-cache-fetch):\n // If the sum of contentLength and inflightKeepaliveBytes is greater than 64 kibibytes, then return a network error.\n // We will therefore only activate the flag when we're below that limit.\n // There is also a limit of requests that can be open at the same time, so we also limit this to 15\n // See https://github.com/getsentry/sentry-javascript/pull/7553 for details\n keepalive: pendingBodySize <= 60_000 && pendingCount < 15,\n ...options.fetchOptions,\n };\n\n if (!nativeFetch) {\n clearCachedImplementation('fetch');\n return rejectedSyncPromise('No fetch implementation available');\n }\n\n try {\n return nativeFetch(options.url, requestOptions).then(response => {\n pendingBodySize -= requestSize;\n pendingCount--;\n return {\n statusCode: response.status,\n headers: {\n 'x-sentry-rate-limits': response.headers.get('X-Sentry-Rate-Limits'),\n 'retry-after': response.headers.get('Retry-After'),\n },\n };\n });\n } catch (e) {\n clearCachedImplementation('fetch');\n pendingBodySize -= requestSize;\n pendingCount--;\n return rejectedSyncPromise(e);\n }\n }\n\n return createTransport(options, makeRequest);\n}\n", "// This was originally forked from https://github.com/csnover/TraceKit, and was largely\n// re - written as part of raven - js.\n//\n// This code was later copied to the JavaScript mono - repo and further modified and\n// refactored over the years.\n\n// Copyright (c) 2013 Onur Can Cakmak onur.cakmak@gmail.com and all TraceKit contributors.\n//\n// Permission is hereby granted, free of charge, to any person obtaining a copy of this\n// software and associated documentation files(the 'Software'), to deal in the Software\n// without restriction, including without limitation the rights to use, copy, modify,\n// merge, publish, distribute, sublicense, and / or sell copies of the Software, and to\n// permit persons to whom the Software is furnished to do so, subject to the following\n// conditions:\n//\n// The above copyright notice and this permission notice shall be included in all copies\n// or substantial portions of the Software.\n//\n// THE SOFTWARE IS PROVIDED 'AS IS', WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED,\n// INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A\n// PARTICULAR PURPOSE AND NONINFRINGEMENT.IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT\n// HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF\n// CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE\n// OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.\n\nimport type { StackFrame, StackLineParser, StackLineParserFn } from '@sentry/types';\nimport { UNKNOWN_FUNCTION, createStackParser } from '@sentry/utils';\n\nconst OPERA10_PRIORITY = 10;\nconst OPERA11_PRIORITY = 20;\nconst CHROME_PRIORITY = 30;\nconst WINJS_PRIORITY = 40;\nconst GECKO_PRIORITY = 50;\n\nfunction createFrame(filename: string, func: string, lineno?: number, colno?: number): StackFrame {\n const frame: StackFrame = {\n filename,\n function: func === '' ? UNKNOWN_FUNCTION : func,\n in_app: true, // All browser frames are considered in_app\n };\n\n if (lineno !== undefined) {\n frame.lineno = lineno;\n }\n\n if (colno !== undefined) {\n frame.colno = colno;\n }\n\n return frame;\n}\n\n// This regex matches frames that have no function name (ie. are at the top level of a module).\n// For example \"at http://localhost:5000//script.js:1:126\"\n// Frames _with_ function names usually look as follows: \"at commitLayoutEffects (react-dom.development.js:23426:1)\"\nconst chromeRegexNoFnName = /^\\s*at (\\S+?)(?::(\\d+))(?::(\\d+))\\s*$/i;\n\n// This regex matches all the frames that have a function name.\nconst chromeRegex =\n /^\\s*at (?:(.+?\\)(?: \\[.+\\])?|.*?) ?\\((?:address at )?)?(?:async )?((?:|[-a-z]+:|.*bundle|\\/)?.*?)(?::(\\d+))?(?::(\\d+))?\\)?\\s*$/i;\n\nconst chromeEvalRegex = /\\((\\S*)(?::(\\d+))(?::(\\d+))\\)/;\n\n// Chromium based browsers: Chrome, Brave, new Opera, new Edge\n// We cannot call this variable `chrome` because it can conflict with global `chrome` variable in certain environments\n// See: https://github.com/getsentry/sentry-javascript/issues/6880\nconst chromeStackParserFn: StackLineParserFn = line => {\n // If the stack line has no function name, we need to parse it differently\n const noFnParts = chromeRegexNoFnName.exec(line) as null | [string, string, string, string];\n\n if (noFnParts) {\n const [, filename, line, col] = noFnParts;\n return createFrame(filename, UNKNOWN_FUNCTION, +line, +col);\n }\n\n const parts = chromeRegex.exec(line) as null | [string, string, string, string, string];\n\n if (parts) {\n const isEval = parts[2] && parts[2].indexOf('eval') === 0; // start of line\n\n if (isEval) {\n const subMatch = chromeEvalRegex.exec(parts[2]) as null | [string, string, string, string];\n\n if (subMatch) {\n // throw out eval line/column and use top-most line/column number\n parts[2] = subMatch[1]; // url\n parts[3] = subMatch[2]; // line\n parts[4] = subMatch[3]; // column\n }\n }\n\n // Kamil: One more hack won't hurt us right? Understanding and adding more rules on top of these regexps right now\n // would be way too time consuming. (TODO: Rewrite whole RegExp to be more readable)\n const [func, filename] = extractSafariExtensionDetails(parts[1] || UNKNOWN_FUNCTION, parts[2]);\n\n return createFrame(filename, func, parts[3] ? +parts[3] : undefined, parts[4] ? +parts[4] : undefined);\n }\n\n return;\n};\n\nexport const chromeStackLineParser: StackLineParser = [CHROME_PRIORITY, chromeStackParserFn];\n\n// gecko regex: `(?:bundle|\\d+\\.js)`: `bundle` is for react native, `\\d+\\.js` also but specifically for ram bundles because it\n// generates filenames without a prefix like `file://` the filenames in the stacktrace are just 42.js\n// We need this specific case for now because we want no other regex to match.\nconst geckoREgex =\n /^\\s*(.*?)(?:\\((.*?)\\))?(?:^|@)?((?:[-a-z]+)?:\\/.*?|\\[native code\\]|[^@]*(?:bundle|\\d+\\.js)|\\/[\\w\\-. /=]+)(?::(\\d+))?(?::(\\d+))?\\s*$/i;\nconst geckoEvalRegex = /(\\S+) line (\\d+)(?: > eval line \\d+)* > eval/i;\n\nconst gecko: StackLineParserFn = line => {\n const parts = geckoREgex.exec(line) as null | [string, string, string, string, string, string];\n\n if (parts) {\n const isEval = parts[3] && parts[3].indexOf(' > eval') > -1;\n if (isEval) {\n const subMatch = geckoEvalRegex.exec(parts[3]) as null | [string, string, string];\n\n if (subMatch) {\n // throw out eval line/column and use top-most line number\n parts[1] = parts[1] || 'eval';\n parts[3] = subMatch[1];\n parts[4] = subMatch[2];\n parts[5] = ''; // no column when eval\n }\n }\n\n let filename = parts[3];\n let func = parts[1] || UNKNOWN_FUNCTION;\n [func, filename] = extractSafariExtensionDetails(func, filename);\n\n return createFrame(filename, func, parts[4] ? +parts[4] : undefined, parts[5] ? +parts[5] : undefined);\n }\n\n return;\n};\n\nexport const geckoStackLineParser: StackLineParser = [GECKO_PRIORITY, gecko];\n\nconst winjsRegex = /^\\s*at (?:((?:\\[object object\\])?.+) )?\\(?((?:[-a-z]+):.*?):(\\d+)(?::(\\d+))?\\)?\\s*$/i;\n\nconst winjs: StackLineParserFn = line => {\n const parts = winjsRegex.exec(line) as null | [string, string, string, string, string];\n\n return parts\n ? createFrame(parts[2], parts[1] || UNKNOWN_FUNCTION, +parts[3], parts[4] ? +parts[4] : undefined)\n : undefined;\n};\n\nexport const winjsStackLineParser: StackLineParser = [WINJS_PRIORITY, winjs];\n\nconst opera10Regex = / line (\\d+).*script (?:in )?(\\S+)(?:: in function (\\S+))?$/i;\n\nconst opera10: StackLineParserFn = line => {\n const parts = opera10Regex.exec(line) as null | [string, string, string, string];\n return parts ? createFrame(parts[2], parts[3] || UNKNOWN_FUNCTION, +parts[1]) : undefined;\n};\n\nexport const opera10StackLineParser: StackLineParser = [OPERA10_PRIORITY, opera10];\n\nconst opera11Regex =\n / line (\\d+), column (\\d+)\\s*(?:in (?:]+)>|([^)]+))\\(.*\\))? in (.*):\\s*$/i;\n\nconst opera11: StackLineParserFn = line => {\n const parts = opera11Regex.exec(line) as null | [string, string, string, string, string, string];\n return parts ? createFrame(parts[5], parts[3] || parts[4] || UNKNOWN_FUNCTION, +parts[1], +parts[2]) : undefined;\n};\n\nexport const opera11StackLineParser: StackLineParser = [OPERA11_PRIORITY, opera11];\n\nexport const defaultStackLineParsers = [chromeStackLineParser, geckoStackLineParser];\n\nexport const defaultStackParser = createStackParser(...defaultStackLineParsers);\n\n/**\n * Safari web extensions, starting version unknown, can produce \"frames-only\" stacktraces.\n * What it means, is that instead of format like:\n *\n * Error: wat\n * at function@url:row:col\n * at function@url:row:col\n * at function@url:row:col\n *\n * it produces something like:\n *\n * function@url:row:col\n * function@url:row:col\n * function@url:row:col\n *\n * Because of that, it won't be captured by `chrome` RegExp and will fall into `Gecko` branch.\n * This function is extracted so that we can use it in both places without duplicating the logic.\n * Unfortunately \"just\" changing RegExp is too complicated now and making it pass all tests\n * and fix this case seems like an impossible, or at least way too time-consuming task.\n */\nconst extractSafariExtensionDetails = (func: string, filename: string): [string, string] => {\n const isSafariExtension = func.indexOf('safari-extension') !== -1;\n const isSafariWebExtension = func.indexOf('safari-web-extension') !== -1;\n\n return isSafariExtension || isSafariWebExtension\n ? [\n func.indexOf('@') !== -1 ? (func.split('@')[0] as string) : UNKNOWN_FUNCTION,\n isSafariExtension ? `safari-extension:${filename}` : `safari-web-extension:${filename}`,\n ]\n : [func, filename];\n};\n", "import {\n SENTRY_XHR_DATA_KEY,\n addClickKeypressInstrumentationHandler,\n addHistoryInstrumentationHandler,\n addXhrInstrumentationHandler,\n} from '@sentry-internal/browser-utils';\nimport { addBreadcrumb, defineIntegration, getClient } from '@sentry/core';\nimport type {\n Breadcrumb,\n Client,\n Event as SentryEvent,\n FetchBreadcrumbData,\n FetchBreadcrumbHint,\n HandlerDataConsole,\n HandlerDataDom,\n HandlerDataFetch,\n HandlerDataHistory,\n HandlerDataXhr,\n IntegrationFn,\n XhrBreadcrumbData,\n XhrBreadcrumbHint,\n} from '@sentry/types';\nimport {\n addConsoleInstrumentationHandler,\n addFetchInstrumentationHandler,\n getComponentName,\n getEventDescription,\n htmlTreeAsString,\n logger,\n parseUrl,\n safeJoin,\n severityLevelFromString,\n} from '@sentry/utils';\n\nimport { DEBUG_BUILD } from '../debug-build';\nimport { WINDOW } from '../helpers';\n\ninterface BreadcrumbsOptions {\n console: boolean;\n dom:\n | boolean\n | {\n serializeAttribute?: string | string[];\n maxStringLength?: number;\n };\n fetch: boolean;\n history: boolean;\n sentry: boolean;\n xhr: boolean;\n}\n\n/** maxStringLength gets capped to prevent 100 breadcrumbs exceeding 1MB event payload size */\nconst MAX_ALLOWED_STRING_LENGTH = 1024;\n\nconst INTEGRATION_NAME = 'Breadcrumbs';\n\nconst _breadcrumbsIntegration = ((options: Partial = {}) => {\n const _options = {\n console: true,\n dom: true,\n fetch: true,\n history: true,\n sentry: true,\n xhr: true,\n ...options,\n };\n\n return {\n name: INTEGRATION_NAME,\n setup(client) {\n if (_options.console) {\n addConsoleInstrumentationHandler(_getConsoleBreadcrumbHandler(client));\n }\n if (_options.dom) {\n addClickKeypressInstrumentationHandler(_getDomBreadcrumbHandler(client, _options.dom));\n }\n if (_options.xhr) {\n addXhrInstrumentationHandler(_getXhrBreadcrumbHandler(client));\n }\n if (_options.fetch) {\n addFetchInstrumentationHandler(_getFetchBreadcrumbHandler(client));\n }\n if (_options.history) {\n addHistoryInstrumentationHandler(_getHistoryBreadcrumbHandler(client));\n }\n if (_options.sentry) {\n client.on('beforeSendEvent', _getSentryBreadcrumbHandler(client));\n }\n },\n };\n}) satisfies IntegrationFn;\n\nexport const breadcrumbsIntegration = defineIntegration(_breadcrumbsIntegration);\n\n/**\n * Adds a breadcrumb for Sentry events or transactions if this option is enabled.\n */\nfunction _getSentryBreadcrumbHandler(client: Client): (event: SentryEvent) => void {\n return function addSentryBreadcrumb(event: SentryEvent): void {\n if (getClient() !== client) {\n return;\n }\n\n addBreadcrumb(\n {\n category: `sentry.${event.type === 'transaction' ? 'transaction' : 'event'}`,\n event_id: event.event_id,\n level: event.level,\n message: getEventDescription(event),\n },\n {\n event,\n },\n );\n };\n}\n\n/**\n * A HOC that creaes a function that creates breadcrumbs from DOM API calls.\n * This is a HOC so that we get access to dom options in the closure.\n */\nfunction _getDomBreadcrumbHandler(\n client: Client,\n dom: BreadcrumbsOptions['dom'],\n): (handlerData: HandlerDataDom) => void {\n return function _innerDomBreadcrumb(handlerData: HandlerDataDom): void {\n if (getClient() !== client) {\n return;\n }\n\n let target;\n let componentName;\n let keyAttrs = typeof dom === 'object' ? dom.serializeAttribute : undefined;\n\n let maxStringLength =\n typeof dom === 'object' && typeof dom.maxStringLength === 'number' ? dom.maxStringLength : undefined;\n if (maxStringLength && maxStringLength > MAX_ALLOWED_STRING_LENGTH) {\n DEBUG_BUILD &&\n logger.warn(\n `\\`dom.maxStringLength\\` cannot exceed ${MAX_ALLOWED_STRING_LENGTH}, but a value of ${maxStringLength} was configured. Sentry will use ${MAX_ALLOWED_STRING_LENGTH} instead.`,\n );\n maxStringLength = MAX_ALLOWED_STRING_LENGTH;\n }\n\n if (typeof keyAttrs === 'string') {\n keyAttrs = [keyAttrs];\n }\n\n // Accessing event.target can throw (see getsentry/raven-js#838, #768)\n try {\n const event = handlerData.event as Event | Node;\n const element = _isEvent(event) ? event.target : event;\n\n target = htmlTreeAsString(element, { keyAttrs, maxStringLength });\n componentName = getComponentName(element);\n } catch (e) {\n target = '';\n }\n\n if (target.length === 0) {\n return;\n }\n\n const breadcrumb: Breadcrumb = {\n category: `ui.${handlerData.name}`,\n message: target,\n };\n\n if (componentName) {\n breadcrumb.data = { 'ui.component_name': componentName };\n }\n\n addBreadcrumb(breadcrumb, {\n event: handlerData.event,\n name: handlerData.name,\n global: handlerData.global,\n });\n };\n}\n\n/**\n * Creates breadcrumbs from console API calls\n */\nfunction _getConsoleBreadcrumbHandler(client: Client): (handlerData: HandlerDataConsole) => void {\n return function _consoleBreadcrumb(handlerData: HandlerDataConsole): void {\n if (getClient() !== client) {\n return;\n }\n\n const breadcrumb = {\n category: 'console',\n data: {\n arguments: handlerData.args,\n logger: 'console',\n },\n level: severityLevelFromString(handlerData.level),\n message: safeJoin(handlerData.args, ' '),\n };\n\n if (handlerData.level === 'assert') {\n if (handlerData.args[0] === false) {\n breadcrumb.message = `Assertion failed: ${safeJoin(handlerData.args.slice(1), ' ') || 'console.assert'}`;\n breadcrumb.data.arguments = handlerData.args.slice(1);\n } else {\n // Don't capture a breadcrumb for passed assertions\n return;\n }\n }\n\n addBreadcrumb(breadcrumb, {\n input: handlerData.args,\n level: handlerData.level,\n });\n };\n}\n\n/**\n * Creates breadcrumbs from XHR API calls\n */\nfunction _getXhrBreadcrumbHandler(client: Client): (handlerData: HandlerDataXhr) => void {\n return function _xhrBreadcrumb(handlerData: HandlerDataXhr): void {\n if (getClient() !== client) {\n return;\n }\n\n const { startTimestamp, endTimestamp } = handlerData;\n\n const sentryXhrData = handlerData.xhr[SENTRY_XHR_DATA_KEY];\n\n // We only capture complete, non-sentry requests\n if (!startTimestamp || !endTimestamp || !sentryXhrData) {\n return;\n }\n\n const { method, url, status_code, body } = sentryXhrData;\n\n const data: XhrBreadcrumbData = {\n method,\n url,\n status_code,\n };\n\n const hint: XhrBreadcrumbHint = {\n xhr: handlerData.xhr,\n input: body,\n startTimestamp,\n endTimestamp,\n };\n\n addBreadcrumb(\n {\n category: 'xhr',\n data,\n type: 'http',\n },\n hint,\n );\n };\n}\n\n/**\n * Creates breadcrumbs from fetch API calls\n */\nfunction _getFetchBreadcrumbHandler(client: Client): (handlerData: HandlerDataFetch) => void {\n return function _fetchBreadcrumb(handlerData: HandlerDataFetch): void {\n if (getClient() !== client) {\n return;\n }\n\n const { startTimestamp, endTimestamp } = handlerData;\n\n // We only capture complete fetch requests\n if (!endTimestamp) {\n return;\n }\n\n if (handlerData.fetchData.url.match(/sentry_key/) && handlerData.fetchData.method === 'POST') {\n // We will not create breadcrumbs for fetch requests that contain `sentry_key` (internal sentry requests)\n return;\n }\n\n if (handlerData.error) {\n const data: FetchBreadcrumbData = handlerData.fetchData;\n const hint: FetchBreadcrumbHint = {\n data: handlerData.error,\n input: handlerData.args,\n startTimestamp,\n endTimestamp,\n };\n\n addBreadcrumb(\n {\n category: 'fetch',\n data,\n level: 'error',\n type: 'http',\n },\n hint,\n );\n } else {\n const response = handlerData.response as Response | undefined;\n const data: FetchBreadcrumbData = {\n ...handlerData.fetchData,\n status_code: response && response.status,\n };\n const hint: FetchBreadcrumbHint = {\n input: handlerData.args,\n response,\n startTimestamp,\n endTimestamp,\n };\n addBreadcrumb(\n {\n category: 'fetch',\n data,\n type: 'http',\n },\n hint,\n );\n }\n };\n}\n\n/**\n * Creates breadcrumbs from history API calls\n */\nfunction _getHistoryBreadcrumbHandler(client: Client): (handlerData: HandlerDataHistory) => void {\n return function _historyBreadcrumb(handlerData: HandlerDataHistory): void {\n if (getClient() !== client) {\n return;\n }\n\n let from: string | undefined = handlerData.from;\n let to: string | undefined = handlerData.to;\n const parsedLoc = parseUrl(WINDOW.location.href);\n let parsedFrom = from ? parseUrl(from) : undefined;\n const parsedTo = parseUrl(to);\n\n // Initial pushState doesn't provide `from` information\n if (!parsedFrom || !parsedFrom.path) {\n parsedFrom = parsedLoc;\n }\n\n // Use only the path component of the URL if the URL matches the current\n // document (almost all the time when using pushState)\n if (parsedLoc.protocol === parsedTo.protocol && parsedLoc.host === parsedTo.host) {\n to = parsedTo.relative;\n }\n if (parsedLoc.protocol === parsedFrom.protocol && parsedLoc.host === parsedFrom.host) {\n from = parsedFrom.relative;\n }\n\n addBreadcrumb({\n category: 'navigation',\n data: {\n from,\n to,\n },\n });\n };\n}\n\nfunction _isEvent(event: unknown): event is Event {\n return !!event && !!(event as Record).target;\n}\n", "import { defineIntegration } from '@sentry/core';\nimport type { IntegrationFn, WrappedFunction } from '@sentry/types';\nimport { fill, getFunctionName, getOriginalFunction } from '@sentry/utils';\n\nimport { WINDOW, wrap } from '../helpers';\n\nconst DEFAULT_EVENT_TARGET = [\n 'EventTarget',\n 'Window',\n 'Node',\n 'ApplicationCache',\n 'AudioTrackList',\n 'BroadcastChannel',\n 'ChannelMergerNode',\n 'CryptoOperation',\n 'EventSource',\n 'FileReader',\n 'HTMLUnknownElement',\n 'IDBDatabase',\n 'IDBRequest',\n 'IDBTransaction',\n 'KeyOperation',\n 'MediaController',\n 'MessagePort',\n 'ModalWindow',\n 'Notification',\n 'SVGElementInstance',\n 'Screen',\n 'SharedWorker',\n 'TextTrack',\n 'TextTrackCue',\n 'TextTrackList',\n 'WebSocket',\n 'WebSocketWorker',\n 'Worker',\n 'XMLHttpRequest',\n 'XMLHttpRequestEventTarget',\n 'XMLHttpRequestUpload',\n];\n\nconst INTEGRATION_NAME = 'BrowserApiErrors';\n\ntype XMLHttpRequestProp = 'onload' | 'onerror' | 'onprogress' | 'onreadystatechange';\n\ninterface BrowserApiErrorsOptions {\n setTimeout: boolean;\n setInterval: boolean;\n requestAnimationFrame: boolean;\n XMLHttpRequest: boolean;\n eventTarget: boolean | string[];\n}\n\nconst _browserApiErrorsIntegration = ((options: Partial = {}) => {\n const _options = {\n XMLHttpRequest: true,\n eventTarget: true,\n requestAnimationFrame: true,\n setInterval: true,\n setTimeout: true,\n ...options,\n };\n\n return {\n name: INTEGRATION_NAME,\n // TODO: This currently only works for the first client this is setup\n // We may want to adjust this to check for client etc.\n setupOnce() {\n if (_options.setTimeout) {\n fill(WINDOW, 'setTimeout', _wrapTimeFunction);\n }\n\n if (_options.setInterval) {\n fill(WINDOW, 'setInterval', _wrapTimeFunction);\n }\n\n if (_options.requestAnimationFrame) {\n fill(WINDOW, 'requestAnimationFrame', _wrapRAF);\n }\n\n if (_options.XMLHttpRequest && 'XMLHttpRequest' in WINDOW) {\n fill(XMLHttpRequest.prototype, 'send', _wrapXHR);\n }\n\n const eventTargetOption = _options.eventTarget;\n if (eventTargetOption) {\n const eventTarget = Array.isArray(eventTargetOption) ? eventTargetOption : DEFAULT_EVENT_TARGET;\n eventTarget.forEach(_wrapEventTarget);\n }\n },\n };\n}) satisfies IntegrationFn;\n\n/**\n * Wrap timer functions and event targets to catch errors and provide better meta data.\n */\nexport const browserApiErrorsIntegration = defineIntegration(_browserApiErrorsIntegration);\n\nfunction _wrapTimeFunction(original: () => void): () => number {\n // eslint-disable-next-line @typescript-eslint/no-explicit-any\n return function (this: any, ...args: any[]): number {\n const originalCallback = args[0];\n args[0] = wrap(originalCallback, {\n mechanism: {\n data: { function: getFunctionName(original) },\n handled: false,\n type: 'instrument',\n },\n });\n return original.apply(this, args);\n };\n}\n\n// eslint-disable-next-line @typescript-eslint/no-explicit-any\nfunction _wrapRAF(original: any): (callback: () => void) => any {\n // eslint-disable-next-line @typescript-eslint/no-explicit-any\n return function (this: any, callback: () => void): () => void {\n // eslint-disable-next-line @typescript-eslint/no-unsafe-member-access\n return original.apply(this, [\n wrap(callback, {\n mechanism: {\n data: {\n function: 'requestAnimationFrame',\n handler: getFunctionName(original),\n },\n handled: false,\n type: 'instrument',\n },\n }),\n ]);\n };\n}\n\nfunction _wrapXHR(originalSend: () => void): () => void {\n // eslint-disable-next-line @typescript-eslint/no-explicit-any\n return function (this: XMLHttpRequest, ...args: any[]): void {\n // eslint-disable-next-line @typescript-eslint/no-this-alias\n const xhr = this;\n const xmlHttpRequestProps: XMLHttpRequestProp[] = ['onload', 'onerror', 'onprogress', 'onreadystatechange'];\n\n xmlHttpRequestProps.forEach(prop => {\n if (prop in xhr && typeof xhr[prop] === 'function') {\n // eslint-disable-next-line @typescript-eslint/no-explicit-any\n fill(xhr, prop, function (original: WrappedFunction): () => any {\n const wrapOptions = {\n mechanism: {\n data: {\n function: prop,\n handler: getFunctionName(original),\n },\n handled: false,\n type: 'instrument',\n },\n };\n\n // If Instrument integration has been called before BrowserApiErrors, get the name of original function\n const originalFunction = getOriginalFunction(original);\n if (originalFunction) {\n wrapOptions.mechanism.data.handler = getFunctionName(originalFunction);\n }\n\n // Otherwise wrap directly\n return wrap(original, wrapOptions);\n });\n }\n });\n\n return originalSend.apply(this, args);\n };\n}\n\nfunction _wrapEventTarget(target: string): void {\n // eslint-disable-next-line @typescript-eslint/no-explicit-any\n const globalObject = WINDOW as { [key: string]: any };\n // eslint-disable-next-line @typescript-eslint/no-unsafe-member-access\n const proto = globalObject[target] && globalObject[target].prototype;\n\n // eslint-disable-next-line @typescript-eslint/no-unsafe-member-access, no-prototype-builtins\n if (!proto || !proto.hasOwnProperty || !proto.hasOwnProperty('addEventListener')) {\n return;\n }\n\n fill(proto, 'addEventListener', function (original: VoidFunction,): (\n eventName: string,\n fn: EventListenerObject,\n options?: boolean | AddEventListenerOptions,\n ) => void {\n return function (\n // eslint-disable-next-line @typescript-eslint/no-explicit-any\n this: any,\n eventName: string,\n fn: EventListenerObject,\n options?: boolean | AddEventListenerOptions,\n ): (eventName: string, fn: EventListenerObject, capture?: boolean, secure?: boolean) => void {\n try {\n if (typeof fn.handleEvent === 'function') {\n // ESlint disable explanation:\n // First, it is generally safe to call `wrap` with an unbound function. Furthermore, using `.bind()` would\n // introduce a bug here, because bind returns a new function that doesn't have our\n // flags(like __sentry_original__) attached. `wrap` checks for those flags to avoid unnecessary wrapping.\n // Without those flags, every call to addEventListener wraps the function again, causing a memory leak.\n // eslint-disable-next-line @typescript-eslint/unbound-method\n fn.handleEvent = wrap(fn.handleEvent, {\n mechanism: {\n data: {\n function: 'handleEvent',\n handler: getFunctionName(fn),\n target,\n },\n handled: false,\n type: 'instrument',\n },\n });\n }\n } catch (err) {\n // can sometimes get 'Permission denied to access property \"handle Event'\n }\n\n return original.apply(this, [\n eventName,\n // eslint-disable-next-line @typescript-eslint/no-explicit-any\n wrap(fn as any as WrappedFunction, {\n mechanism: {\n data: {\n function: 'addEventListener',\n handler: getFunctionName(fn),\n target,\n },\n handled: false,\n type: 'instrument',\n },\n }),\n options,\n ]);\n };\n });\n\n fill(\n proto,\n 'removeEventListener',\n function (\n originalRemoveEventListener: () => void,\n // eslint-disable-next-line @typescript-eslint/no-explicit-any\n ): (this: any, eventName: string, fn: EventListenerObject, options?: boolean | EventListenerOptions) => () => void {\n return function (\n // eslint-disable-next-line @typescript-eslint/no-explicit-any\n this: any,\n eventName: string,\n fn: EventListenerObject,\n options?: boolean | EventListenerOptions,\n ): () => void {\n /**\n * There are 2 possible scenarios here:\n *\n * 1. Someone passes a callback, which was attached prior to Sentry initialization, or by using unmodified\n * method, eg. `document.addEventListener.call(el, name, handler). In this case, we treat this function\n * as a pass-through, and call original `removeEventListener` with it.\n *\n * 2. Someone passes a callback, which was attached after Sentry was initialized, which means that it was using\n * our wrapped version of `addEventListener`, which internally calls `wrap` helper.\n * This helper \"wraps\" whole callback inside a try/catch statement, and attached appropriate metadata to it,\n * in order for us to make a distinction between wrapped/non-wrapped functions possible.\n * If a function was wrapped, it has additional property of `__sentry_wrapped__`, holding the handler.\n *\n * When someone adds a handler prior to initialization, and then do it again, but after,\n * then we have to detach both of them. Otherwise, if we'd detach only wrapped one, it'd be impossible\n * to get rid of the initial handler and it'd stick there forever.\n */\n const wrappedEventHandler = fn as unknown as WrappedFunction;\n try {\n const originalEventHandler = wrappedEventHandler && wrappedEventHandler.__sentry_wrapped__;\n if (originalEventHandler) {\n originalRemoveEventListener.call(this, eventName, originalEventHandler, options);\n }\n } catch (e) {\n // ignore, accessing __sentry_wrapped__ will throw in some Selenium environments\n }\n return originalRemoveEventListener.call(this, eventName, wrappedEventHandler, options);\n };\n },\n );\n}\n", "import { captureEvent, defineIntegration, getClient } from '@sentry/core';\nimport type { Client, Event, IntegrationFn, Primitive, StackParser } from '@sentry/types';\nimport {\n UNKNOWN_FUNCTION,\n addGlobalErrorInstrumentationHandler,\n addGlobalUnhandledRejectionInstrumentationHandler,\n getLocationHref,\n isPrimitive,\n isString,\n logger,\n} from '@sentry/utils';\n\nimport type { BrowserClient } from '../client';\nimport { DEBUG_BUILD } from '../debug-build';\nimport { eventFromUnknownInput } from '../eventbuilder';\nimport { shouldIgnoreOnError } from '../helpers';\n\ntype GlobalHandlersIntegrationsOptionKeys = 'onerror' | 'onunhandledrejection';\n\ntype GlobalHandlersIntegrations = Record;\n\nconst INTEGRATION_NAME = 'GlobalHandlers';\n\nconst _globalHandlersIntegration = ((options: Partial = {}) => {\n const _options = {\n onerror: true,\n onunhandledrejection: true,\n ...options,\n };\n\n return {\n name: INTEGRATION_NAME,\n setupOnce() {\n Error.stackTraceLimit = 50;\n },\n setup(client) {\n if (_options.onerror) {\n _installGlobalOnErrorHandler(client);\n globalHandlerLog('onerror');\n }\n if (_options.onunhandledrejection) {\n _installGlobalOnUnhandledRejectionHandler(client);\n globalHandlerLog('onunhandledrejection');\n }\n },\n };\n}) satisfies IntegrationFn;\n\nexport const globalHandlersIntegration = defineIntegration(_globalHandlersIntegration);\n\nfunction _installGlobalOnErrorHandler(client: Client): void {\n addGlobalErrorInstrumentationHandler(data => {\n const { stackParser, attachStacktrace } = getOptions();\n\n if (getClient() !== client || shouldIgnoreOnError()) {\n return;\n }\n\n const { msg, url, line, column, error } = data;\n\n const event = _enhanceEventWithInitialFrame(\n eventFromUnknownInput(stackParser, error || msg, undefined, attachStacktrace, false),\n url,\n line,\n column,\n );\n\n event.level = 'error';\n\n captureEvent(event, {\n originalException: error,\n mechanism: {\n handled: false,\n type: 'onerror',\n },\n });\n });\n}\n\nfunction _installGlobalOnUnhandledRejectionHandler(client: Client): void {\n addGlobalUnhandledRejectionInstrumentationHandler(e => {\n const { stackParser, attachStacktrace } = getOptions();\n\n if (getClient() !== client || shouldIgnoreOnError()) {\n return;\n }\n\n const error = _getUnhandledRejectionError(e as unknown);\n\n const event = isPrimitive(error)\n ? _eventFromRejectionWithPrimitive(error)\n : eventFromUnknownInput(stackParser, error, undefined, attachStacktrace, true);\n\n event.level = 'error';\n\n captureEvent(event, {\n originalException: error,\n mechanism: {\n handled: false,\n type: 'onunhandledrejection',\n },\n });\n });\n}\n\nfunction _getUnhandledRejectionError(error: unknown): unknown {\n if (isPrimitive(error)) {\n return error;\n }\n\n // dig the object of the rejection out of known event types\n try {\n type ErrorWithReason = { reason: unknown };\n // PromiseRejectionEvents store the object of the rejection under 'reason'\n // see https://developer.mozilla.org/en-US/docs/Web/API/PromiseRejectionEvent\n if ('reason' in (error as ErrorWithReason)) {\n return (error as ErrorWithReason).reason;\n }\n\n type CustomEventWithDetail = { detail: { reason: unknown } };\n // something, somewhere, (likely a browser extension) effectively casts PromiseRejectionEvents\n // to CustomEvents, moving the `promise` and `reason` attributes of the PRE into\n // the CustomEvent's `detail` attribute, since they're not part of CustomEvent's spec\n // see https://developer.mozilla.org/en-US/docs/Web/API/CustomEvent and\n // https://github.com/getsentry/sentry-javascript/issues/2380\n if ('detail' in (error as CustomEventWithDetail) && 'reason' in (error as CustomEventWithDetail).detail) {\n return (error as CustomEventWithDetail).detail.reason;\n }\n } catch {} // eslint-disable-line no-empty\n\n return error;\n}\n\n/**\n * Create an event from a promise rejection where the `reason` is a primitive.\n *\n * @param reason: The `reason` property of the promise rejection\n * @returns An Event object with an appropriate `exception` value\n */\nfunction _eventFromRejectionWithPrimitive(reason: Primitive): Event {\n return {\n exception: {\n values: [\n {\n type: 'UnhandledRejection',\n // String() is needed because the Primitive type includes symbols (which can't be automatically stringified)\n value: `Non-Error promise rejection captured with value: ${String(reason)}`,\n },\n ],\n },\n };\n}\n\n// eslint-disable-next-line @typescript-eslint/no-explicit-any\nfunction _enhanceEventWithInitialFrame(event: Event, url: any, line: any, column: any): Event {\n // event.exception\n const e = (event.exception = event.exception || {});\n // event.exception.values\n const ev = (e.values = e.values || []);\n // event.exception.values[0]\n const ev0 = (ev[0] = ev[0] || {});\n // event.exception.values[0].stacktrace\n const ev0s = (ev0.stacktrace = ev0.stacktrace || {});\n // event.exception.values[0].stacktrace.frames\n const ev0sf = (ev0s.frames = ev0s.frames || []);\n\n const colno = isNaN(parseInt(column, 10)) ? undefined : column;\n const lineno = isNaN(parseInt(line, 10)) ? undefined : line;\n const filename = isString(url) && url.length > 0 ? url : getLocationHref();\n\n // event.exception.values[0].stacktrace.frames\n if (ev0sf.length === 0) {\n ev0sf.push({\n colno,\n filename,\n function: UNKNOWN_FUNCTION,\n in_app: true,\n lineno,\n });\n }\n\n return event;\n}\n\nfunction globalHandlerLog(type: string): void {\n DEBUG_BUILD && logger.log(`Global Handler attached: ${type}`);\n}\n\nfunction getOptions(): { stackParser: StackParser; attachStacktrace?: boolean } {\n const client = getClient();\n const options = (client && client.getOptions()) || {\n stackParser: () => [],\n attachStacktrace: false,\n };\n return options;\n}\n", "import { defineIntegration } from '@sentry/core';\nimport { WINDOW } from '../helpers';\n\n/**\n * Collects information about HTTP request headers and\n * attaches them to the event.\n */\nexport const httpContextIntegration = defineIntegration(() => {\n return {\n name: 'HttpContext',\n preprocessEvent(event) {\n // if none of the information we want exists, don't bother\n if (!WINDOW.navigator && !WINDOW.location && !WINDOW.document) {\n return;\n }\n\n // grab as much info as exists and add it to the event\n const url = (event.request && event.request.url) || (WINDOW.location && WINDOW.location.href);\n const { referrer } = WINDOW.document || {};\n const { userAgent } = WINDOW.navigator || {};\n\n const headers = {\n ...(event.request && event.request.headers),\n ...(referrer && { Referer: referrer }),\n ...(userAgent && { 'User-Agent': userAgent }),\n };\n const request = { ...event.request, ...(url && { url }), headers };\n\n event.request = request;\n },\n };\n});\n", "import { defineIntegration } from '@sentry/core';\nimport type { IntegrationFn } from '@sentry/types';\nimport { applyAggregateErrorsToEvent } from '@sentry/utils';\nimport { exceptionFromError } from '../eventbuilder';\n\ninterface LinkedErrorsOptions {\n key?: string;\n limit?: number;\n}\n\nconst DEFAULT_KEY = 'cause';\nconst DEFAULT_LIMIT = 5;\n\nconst INTEGRATION_NAME = 'LinkedErrors';\n\nconst _linkedErrorsIntegration = ((options: LinkedErrorsOptions = {}) => {\n const limit = options.limit || DEFAULT_LIMIT;\n const key = options.key || DEFAULT_KEY;\n\n return {\n name: INTEGRATION_NAME,\n preprocessEvent(event, hint, client) {\n const options = client.getOptions();\n\n applyAggregateErrorsToEvent(\n // This differs from the LinkedErrors integration in core by using a different exceptionFromError function\n exceptionFromError,\n options.stackParser,\n options.maxValueLength,\n key,\n limit,\n event,\n hint,\n );\n },\n };\n}) satisfies IntegrationFn;\n\n/**\n * Aggregrate linked errors in an event.\n */\nexport const linkedErrorsIntegration = defineIntegration(_linkedErrorsIntegration);\n", "import { getCurrentScope } from '@sentry/core';\nimport { functionToStringIntegration, inboundFiltersIntegration } from '@sentry/core';\nimport {\n captureSession,\n getClient,\n getIntegrationsToSetup,\n getReportDialogEndpoint,\n initAndBind,\n lastEventId,\n startSession,\n} from '@sentry/core';\nimport type { Client, DsnLike, Integration, Options, UserFeedback } from '@sentry/types';\nimport { consoleSandbox, logger, stackParserFromStackParserOptions, supportsFetch } from '@sentry/utils';\n\nimport { addHistoryInstrumentationHandler } from '@sentry-internal/browser-utils';\nimport { dedupeIntegration } from '@sentry/core';\nimport type { BrowserClientOptions, BrowserOptions } from './client';\nimport { BrowserClient } from './client';\nimport { DEBUG_BUILD } from './debug-build';\nimport { WINDOW } from './helpers';\nimport { breadcrumbsIntegration } from './integrations/breadcrumbs';\nimport { browserApiErrorsIntegration } from './integrations/browserapierrors';\nimport { globalHandlersIntegration } from './integrations/globalhandlers';\nimport { httpContextIntegration } from './integrations/httpcontext';\nimport { linkedErrorsIntegration } from './integrations/linkederrors';\nimport { defaultStackParser } from './stack-parsers';\nimport { makeFetchTransport } from './transports/fetch';\n\n/** Get the default integrations for the browser SDK. */\nexport function getDefaultIntegrations(_options: Options): Integration[] {\n /**\n * Note: Please make sure this stays in sync with Angular SDK, which re-exports\n * `getDefaultIntegrations` but with an adjusted set of integrations.\n */\n return [\n inboundFiltersIntegration(),\n functionToStringIntegration(),\n browserApiErrorsIntegration(),\n breadcrumbsIntegration(),\n globalHandlersIntegration(),\n linkedErrorsIntegration(),\n dedupeIntegration(),\n httpContextIntegration(),\n ];\n}\n\nfunction applyDefaultOptions(optionsArg: BrowserOptions = {}): BrowserOptions {\n const defaultOptions: BrowserOptions = {\n defaultIntegrations: getDefaultIntegrations(optionsArg),\n release:\n typeof __SENTRY_RELEASE__ === 'string' // This allows build tooling to find-and-replace __SENTRY_RELEASE__ to inject a release value\n ? __SENTRY_RELEASE__\n : WINDOW.SENTRY_RELEASE && WINDOW.SENTRY_RELEASE.id // This supports the variable that sentry-webpack-plugin injects\n ? WINDOW.SENTRY_RELEASE.id\n : undefined,\n autoSessionTracking: true,\n sendClientReports: true,\n };\n\n return { ...defaultOptions, ...optionsArg };\n}\n\ntype ExtensionProperties = {\n chrome?: Runtime;\n browser?: Runtime;\n};\ntype Runtime = {\n runtime?: {\n id?: string;\n };\n};\n\nfunction shouldShowBrowserExtensionError(): boolean {\n const windowWithMaybeExtension = WINDOW as typeof WINDOW & ExtensionProperties;\n\n const extensionKey = windowWithMaybeExtension.chrome ? 'chrome' : 'browser';\n const extensionObject = windowWithMaybeExtension[extensionKey];\n\n const runtimeId = extensionObject && extensionObject.runtime && extensionObject.runtime.id;\n const href = (WINDOW.location && WINDOW.location.href) || '';\n\n const extensionProtocols = ['chrome-extension:', 'moz-extension:', 'ms-browser-extension:'];\n\n // Running the SDK in a dedicated extension page and calling Sentry.init is fine; no risk of data leakage\n const isDedicatedExtensionPage =\n !!runtimeId && WINDOW === WINDOW.top && extensionProtocols.some(protocol => href.startsWith(`${protocol}//`));\n\n return !!runtimeId && !isDedicatedExtensionPage;\n}\n\n/**\n * A magic string that build tooling can leverage in order to inject a release value into the SDK.\n */\ndeclare const __SENTRY_RELEASE__: string | undefined;\n\n/**\n * The Sentry Browser SDK Client.\n *\n * To use this SDK, call the {@link init} function as early as possible when\n * loading the web page. To set context information or send manual events, use\n * the provided methods.\n *\n * @example\n *\n * ```\n *\n * import { init } from '@sentry/browser';\n *\n * init({\n * dsn: '__DSN__',\n * // ...\n * });\n * ```\n *\n * @example\n * ```\n *\n * import { addBreadcrumb } from '@sentry/browser';\n * addBreadcrumb({\n * message: 'My Breadcrumb',\n * // ...\n * });\n * ```\n *\n * @example\n *\n * ```\n *\n * import * as Sentry from '@sentry/browser';\n * Sentry.captureMessage('Hello, world!');\n * Sentry.captureException(new Error('Good bye'));\n * Sentry.captureEvent({\n * message: 'Manual',\n * stacktrace: [\n * // ...\n * ],\n * });\n * ```\n *\n * @see {@link BrowserOptions} for documentation on configuration options.\n */\nexport function init(browserOptions: BrowserOptions = {}): Client | undefined {\n const options = applyDefaultOptions(browserOptions);\n\n if (shouldShowBrowserExtensionError()) {\n consoleSandbox(() => {\n // eslint-disable-next-line no-console\n console.error(\n '[Sentry] You cannot run Sentry this way in a browser extension, check: https://docs.sentry.io/platforms/javascript/best-practices/browser-extensions/',\n );\n });\n return;\n }\n\n if (DEBUG_BUILD) {\n if (!supportsFetch()) {\n logger.warn(\n 'No Fetch API detected. The Sentry SDK requires a Fetch API compatible environment to send events. Please add a Fetch API polyfill.',\n );\n }\n }\n const clientOptions: BrowserClientOptions = {\n ...options,\n stackParser: stackParserFromStackParserOptions(options.stackParser || defaultStackParser),\n integrations: getIntegrationsToSetup(options),\n transport: options.transport || makeFetchTransport,\n };\n\n const client = initAndBind(BrowserClient, clientOptions);\n\n if (options.autoSessionTracking) {\n startSessionTracking();\n }\n\n return client;\n}\n\n/**\n * All properties the report dialog supports\n */\nexport interface ReportDialogOptions {\n // eslint-disable-next-line @typescript-eslint/no-explicit-any\n [key: string]: any;\n eventId?: string;\n dsn?: DsnLike;\n user?: {\n email?: string;\n name?: string;\n };\n lang?: string;\n title?: string;\n subtitle?: string;\n subtitle2?: string;\n labelName?: string;\n labelEmail?: string;\n labelComments?: string;\n labelClose?: string;\n labelSubmit?: string;\n errorGeneric?: string;\n errorFormEntry?: string;\n successMessage?: string;\n /** Callback after reportDialog showed up */\n onLoad?(this: void): void;\n /** Callback after reportDialog closed */\n onClose?(this: void): void;\n}\n\n/**\n * Present the user with a report dialog.\n *\n * @param options Everything is optional, we try to fetch all info need from the global scope.\n */\nexport function showReportDialog(options: ReportDialogOptions = {}): void {\n // doesn't work without a document (React Native)\n if (!WINDOW.document) {\n DEBUG_BUILD && logger.error('Global document not defined in showReportDialog call');\n return;\n }\n\n const scope = getCurrentScope();\n const client = scope.getClient();\n const dsn = client && client.getDsn();\n\n if (!dsn) {\n DEBUG_BUILD && logger.error('DSN not configured for showReportDialog call');\n return;\n }\n\n if (scope) {\n options.user = {\n ...scope.getUser(),\n ...options.user,\n };\n }\n\n if (!options.eventId) {\n const eventId = lastEventId();\n if (eventId) {\n options.eventId = eventId;\n }\n }\n\n const script = WINDOW.document.createElement('script');\n script.async = true;\n script.crossOrigin = 'anonymous';\n script.src = getReportDialogEndpoint(dsn, options);\n\n if (options.onLoad) {\n script.onload = options.onLoad;\n }\n\n const { onClose } = options;\n if (onClose) {\n const reportDialogClosedMessageHandler = (event: MessageEvent): void => {\n if (event.data === '__sentry_reportdialog_closed__') {\n try {\n onClose();\n } finally {\n WINDOW.removeEventListener('message', reportDialogClosedMessageHandler);\n }\n }\n };\n WINDOW.addEventListener('message', reportDialogClosedMessageHandler);\n }\n\n const injectionPoint = WINDOW.document.head || WINDOW.document.body;\n if (injectionPoint) {\n injectionPoint.appendChild(script);\n } else {\n DEBUG_BUILD && logger.error('Not injecting report dialog. No injection point found in HTML');\n }\n}\n\n/**\n * This function is here to be API compatible with the loader.\n * @hidden\n */\nexport function forceLoad(): void {\n // Noop\n}\n\n/**\n * This function is here to be API compatible with the loader.\n * @hidden\n */\nexport function onLoad(callback: () => void): void {\n callback();\n}\n\n/**\n * Enable automatic Session Tracking for the initial page load.\n */\nfunction startSessionTracking(): void {\n if (typeof WINDOW.document === 'undefined') {\n DEBUG_BUILD && logger.warn('Session tracking in non-browser environment with @sentry/browser is not supported.');\n return;\n }\n\n // The session duration for browser sessions does not track a meaningful\n // concept that can be used as a metric.\n // Automatically captured sessions are akin to page views, and thus we\n // discard their duration.\n startSession({ ignoreDuration: true });\n captureSession();\n\n // We want to create a session for every navigation as well\n addHistoryInstrumentationHandler(({ from, to }) => {\n // Don't create an additional session for the initial route or if the location did not change\n if (from !== undefined && from !== to) {\n startSession({ ignoreDuration: true });\n captureSession();\n }\n });\n}\n\n/**\n * Captures user feedback and sends it to Sentry.\n *\n * @deprecated Use `captureFeedback` instead.\n */\nexport function captureUserFeedback(feedback: UserFeedback): void {\n const client = getClient();\n if (client) {\n // eslint-disable-next-line deprecation/deprecation\n client.captureUserFeedback(feedback);\n }\n}\n", "import { SDK_VERSION, getClient } from '@sentry/core';\nimport type { IntegrationFn } from '@sentry/types';\nimport type { BrowserClient } from '../client';\nimport { WINDOW } from '../helpers';\n\n// This is a map of integration function method to bundle file name.\nconst LazyLoadableIntegrations = {\n replayIntegration: 'replay',\n replayCanvasIntegration: 'replay-canvas',\n feedbackIntegration: 'feedback',\n feedbackModalIntegration: 'feedback-modal',\n feedbackScreenshotIntegration: 'feedback-screenshot',\n captureConsoleIntegration: 'captureconsole',\n contextLinesIntegration: 'contextlines',\n linkedErrorsIntegration: 'linkederrors',\n debugIntegration: 'debug',\n dedupeIntegration: 'dedupe',\n extraErrorDataIntegration: 'extraerrordata',\n httpClientIntegration: 'httpclient',\n reportingObserverIntegration: 'reportingobserver',\n rewriteFramesIntegration: 'rewriteframes',\n sessionTimingIntegration: 'sessiontiming',\n browserProfilingIntegration: 'browserprofiling',\n} as const;\n\nconst WindowWithMaybeIntegration = WINDOW as {\n Sentry?: Partial>;\n};\n\n/**\n * Lazy load an integration from the CDN.\n * Rejects if the integration cannot be loaded.\n */\nexport async function lazyLoadIntegration(name: keyof typeof LazyLoadableIntegrations): Promise {\n const bundle = LazyLoadableIntegrations[name];\n\n // `window.Sentry` is only set when using a CDN bundle, but this method can also be used via the NPM package\n const sentryOnWindow = (WindowWithMaybeIntegration.Sentry = WindowWithMaybeIntegration.Sentry || {});\n\n if (!bundle) {\n throw new Error(`Cannot lazy load integration: ${name}`);\n }\n\n // Bail if the integration already exists\n const existing = sentryOnWindow[name];\n if (typeof existing === 'function') {\n return existing;\n }\n\n const url = getScriptURL(bundle);\n const script = WINDOW.document.createElement('script');\n script.src = url;\n script.crossOrigin = 'anonymous';\n\n const waitForLoad = new Promise((resolve, reject) => {\n script.addEventListener('load', () => resolve());\n script.addEventListener('error', reject);\n });\n\n WINDOW.document.body.appendChild(script);\n\n try {\n await waitForLoad;\n } catch {\n throw new Error(`Error when loading integration: ${name}`);\n }\n\n const integrationFn = sentryOnWindow[name];\n\n if (typeof integrationFn !== 'function') {\n throw new Error(`Could not load integration: ${name}`);\n }\n\n return integrationFn;\n}\n\nfunction getScriptURL(bundle: string): string {\n const client = getClient();\n const options = client && client.getOptions();\n const baseURL = (options && options.cdnBaseUrl) || 'https://browser.sentry-cdn.com';\n\n return new URL(`/${SDK_VERSION}/${bundle}.min.js`, baseURL).toString();\n}\n", "import { captureMessage, defineIntegration, getClient, withScope } from '@sentry/core';\nimport type { Client, IntegrationFn } from '@sentry/types';\nimport { GLOBAL_OBJ, supportsReportingObserver } from '@sentry/utils';\n\nconst WINDOW = GLOBAL_OBJ as typeof GLOBAL_OBJ & Window;\n\nconst INTEGRATION_NAME = 'ReportingObserver';\n\ninterface Report {\n [key: string]: unknown;\n type: ReportTypes;\n url: string;\n body?: ReportBody;\n}\n\ntype ReportTypes = 'crash' | 'deprecation' | 'intervention';\n\ntype ReportBody = CrashReportBody | DeprecationReportBody | InterventionReportBody;\n\ninterface CrashReportBody {\n [key: string]: unknown;\n crashId: string;\n reason?: string;\n}\n\ninterface DeprecationReportBody {\n [key: string]: unknown;\n id: string;\n anticipatedRemoval?: Date;\n message: string;\n sourceFile?: string;\n lineNumber?: number;\n columnNumber?: number;\n}\n\ninterface InterventionReportBody {\n [key: string]: unknown;\n id: string;\n message: string;\n sourceFile?: string;\n lineNumber?: number;\n columnNumber?: number;\n}\n\ninterface ReportingObserverOptions {\n types?: ReportTypes[];\n}\n\nconst SETUP_CLIENTS = new WeakMap();\n\nconst _reportingObserverIntegration = ((options: ReportingObserverOptions = {}) => {\n const types = options.types || ['crash', 'deprecation', 'intervention'];\n\n /** Handler for the reporting observer. */\n function handler(reports: Report[]): void {\n if (!SETUP_CLIENTS.has(getClient() as Client)) {\n return;\n }\n\n for (const report of reports) {\n withScope(scope => {\n scope.setExtra('url', report.url);\n\n const label = `ReportingObserver [${report.type}]`;\n let details = 'No details available';\n\n if (report.body) {\n // Object.keys doesn't work on ReportBody, as all properties are inheirted\n const plainBody: {\n [key: string]: unknown;\n } = {};\n\n // eslint-disable-next-line guard-for-in\n for (const prop in report.body) {\n plainBody[prop] = report.body[prop];\n }\n\n scope.setExtra('body', plainBody);\n\n if (report.type === 'crash') {\n const body = report.body as CrashReportBody;\n // A fancy way to create a message out of crashId OR reason OR both OR fallback\n details = [body.crashId || '', body.reason || ''].join(' ').trim() || details;\n } else {\n const body = report.body as DeprecationReportBody | InterventionReportBody;\n details = body.message || details;\n }\n }\n\n captureMessage(`${label}: ${details}`);\n });\n }\n }\n\n return {\n name: INTEGRATION_NAME,\n setupOnce() {\n if (!supportsReportingObserver()) {\n return;\n }\n\n // eslint-disable-next-line @typescript-eslint/no-unsafe-member-access, @typescript-eslint/no-explicit-any\n const observer = new (WINDOW as any).ReportingObserver(handler, {\n buffered: true,\n types,\n });\n\n // eslint-disable-next-line @typescript-eslint/no-unsafe-member-access\n observer.observe();\n },\n\n setup(client): void {\n SETUP_CLIENTS.set(client, true);\n },\n };\n}) satisfies IntegrationFn;\n\n/**\n * Reporting API integration - https://w3c.github.io/reporting/\n */\nexport const reportingObserverIntegration = defineIntegration(_reportingObserverIntegration);\n", "import { SENTRY_XHR_DATA_KEY, addXhrInstrumentationHandler } from '@sentry-internal/browser-utils';\nimport { captureEvent, defineIntegration, getClient, isSentryRequestUrl } from '@sentry/core';\nimport type { Client, Event as SentryEvent, IntegrationFn, SentryWrappedXMLHttpRequest } from '@sentry/types';\nimport {\n GLOBAL_OBJ,\n addExceptionMechanism,\n addFetchInstrumentationHandler,\n logger,\n supportsNativeFetch,\n} from '@sentry/utils';\n\nimport { DEBUG_BUILD } from '../debug-build';\n\nexport type HttpStatusCodeRange = [number, number] | number;\nexport type HttpRequestTarget = string | RegExp;\n\nconst INTEGRATION_NAME = 'HttpClient';\n\ninterface HttpClientOptions {\n /**\n * HTTP status codes that should be considered failed.\n * This array can contain tuples of `[begin, end]` (both inclusive),\n * single status codes, or a combinations of both\n *\n * Example: [[500, 505], 507]\n * Default: [[500, 599]]\n */\n failedRequestStatusCodes: HttpStatusCodeRange[];\n\n /**\n * Targets to track for failed requests.\n * This array can contain strings or regular expressions.\n *\n * Example: ['http://localhost', /api\\/.*\\/]\n * Default: [/.*\\/]\n */\n failedRequestTargets: HttpRequestTarget[];\n}\n\nconst _httpClientIntegration = ((options: Partial = {}) => {\n const _options: HttpClientOptions = {\n failedRequestStatusCodes: [[500, 599]],\n failedRequestTargets: [/.*/],\n ...options,\n };\n\n return {\n name: INTEGRATION_NAME,\n setup(client): void {\n _wrapFetch(client, _options);\n _wrapXHR(client, _options);\n },\n };\n}) satisfies IntegrationFn;\n\n/**\n * Create events for failed client side HTTP requests.\n */\nexport const httpClientIntegration = defineIntegration(_httpClientIntegration);\n\n/**\n * Interceptor function for fetch requests\n *\n * @param requestInfo The Fetch API request info\n * @param response The Fetch API response\n * @param requestInit The request init object\n */\nfunction _fetchResponseHandler(\n options: HttpClientOptions,\n requestInfo: RequestInfo,\n response: Response,\n requestInit?: RequestInit,\n): void {\n if (_shouldCaptureResponse(options, response.status, response.url)) {\n const request = _getRequest(requestInfo, requestInit);\n\n let requestHeaders, responseHeaders, requestCookies, responseCookies;\n\n if (_shouldSendDefaultPii()) {\n [requestHeaders, requestCookies] = _parseCookieHeaders('Cookie', request);\n [responseHeaders, responseCookies] = _parseCookieHeaders('Set-Cookie', response);\n }\n\n const event = _createEvent({\n url: request.url,\n method: request.method,\n status: response.status,\n requestHeaders,\n responseHeaders,\n requestCookies,\n responseCookies,\n });\n\n captureEvent(event);\n }\n}\n\nfunction _parseCookieHeaders(\n cookieHeader: string,\n obj: Request | Response,\n): [Record, Record | undefined] {\n const headers = _extractFetchHeaders(obj.headers);\n let cookies;\n\n try {\n const cookieString = headers[cookieHeader] || headers[cookieHeader.toLowerCase()] || undefined;\n\n if (cookieString) {\n cookies = _parseCookieString(cookieString);\n }\n } catch (e) {\n DEBUG_BUILD && logger.log(`Could not extract cookies from header ${cookieHeader}`);\n }\n\n return [headers, cookies];\n}\n\n/**\n * Interceptor function for XHR requests\n *\n * @param xhr The XHR request\n * @param method The HTTP method\n * @param headers The HTTP headers\n */\nfunction _xhrResponseHandler(\n options: HttpClientOptions,\n xhr: XMLHttpRequest,\n method: string,\n headers: Record,\n): void {\n if (_shouldCaptureResponse(options, xhr.status, xhr.responseURL)) {\n let requestHeaders, responseCookies, responseHeaders;\n\n if (_shouldSendDefaultPii()) {\n try {\n const cookieString = xhr.getResponseHeader('Set-Cookie') || xhr.getResponseHeader('set-cookie') || undefined;\n\n if (cookieString) {\n responseCookies = _parseCookieString(cookieString);\n }\n } catch (e) {\n DEBUG_BUILD && logger.log('Could not extract cookies from response headers');\n }\n\n try {\n responseHeaders = _getXHRResponseHeaders(xhr);\n } catch (e) {\n DEBUG_BUILD && logger.log('Could not extract headers from response');\n }\n\n requestHeaders = headers;\n }\n\n const event = _createEvent({\n url: xhr.responseURL,\n method,\n status: xhr.status,\n requestHeaders,\n // Can't access request cookies from XHR\n responseHeaders,\n responseCookies,\n });\n\n captureEvent(event);\n }\n}\n\n/**\n * Extracts response size from `Content-Length` header when possible\n *\n * @param headers\n * @returns The response size in bytes or undefined\n */\nfunction _getResponseSizeFromHeaders(headers?: Record): number | undefined {\n if (headers) {\n const contentLength = headers['Content-Length'] || headers['content-length'];\n\n if (contentLength) {\n return parseInt(contentLength, 10);\n }\n }\n\n return undefined;\n}\n\n/**\n * Creates an object containing cookies from the given cookie string\n *\n * @param cookieString The cookie string to parse\n * @returns The parsed cookies\n */\nfunction _parseCookieString(cookieString: string): Record {\n return cookieString.split('; ').reduce((acc: Record, cookie: string) => {\n const [key, value] = cookie.split('=');\n if (key && value) {\n acc[key] = value;\n }\n return acc;\n }, {});\n}\n\n/**\n * Extracts the headers as an object from the given Fetch API request or response object\n *\n * @param headers The headers to extract\n * @returns The extracted headers as an object\n */\nfunction _extractFetchHeaders(headers: Headers): Record {\n const result: Record = {};\n\n headers.forEach((value, key) => {\n result[key] = value;\n });\n\n return result;\n}\n\n/**\n * Extracts the response headers as an object from the given XHR object\n *\n * @param xhr The XHR object to extract the response headers from\n * @returns The response headers as an object\n */\nfunction _getXHRResponseHeaders(xhr: XMLHttpRequest): Record {\n const headers = xhr.getAllResponseHeaders();\n\n if (!headers) {\n return {};\n }\n\n return headers.split('\\r\\n').reduce((acc: Record, line: string) => {\n const [key, value] = line.split(': ');\n if (key && value) {\n acc[key] = value;\n }\n return acc;\n }, {});\n}\n\n/**\n * Checks if the given target url is in the given list of targets\n *\n * @param target The target url to check\n * @returns true if the target url is in the given list of targets, false otherwise\n */\nfunction _isInGivenRequestTargets(\n failedRequestTargets: HttpClientOptions['failedRequestTargets'],\n target: string,\n): boolean {\n return failedRequestTargets.some((givenRequestTarget: HttpRequestTarget) => {\n if (typeof givenRequestTarget === 'string') {\n return target.includes(givenRequestTarget);\n }\n\n return givenRequestTarget.test(target);\n });\n}\n\n/**\n * Checks if the given status code is in the given range\n *\n * @param status The status code to check\n * @returns true if the status code is in the given range, false otherwise\n */\nfunction _isInGivenStatusRanges(\n failedRequestStatusCodes: HttpClientOptions['failedRequestStatusCodes'],\n status: number,\n): boolean {\n return failedRequestStatusCodes.some((range: HttpStatusCodeRange) => {\n if (typeof range === 'number') {\n return range === status;\n }\n\n return status >= range[0] && status <= range[1];\n });\n}\n\n/**\n * Wraps `fetch` function to capture request and response data\n */\nfunction _wrapFetch(client: Client, options: HttpClientOptions): void {\n if (!supportsNativeFetch()) {\n return;\n }\n\n addFetchInstrumentationHandler(handlerData => {\n if (getClient() !== client) {\n return;\n }\n\n const { response, args } = handlerData;\n const [requestInfo, requestInit] = args as [RequestInfo, RequestInit | undefined];\n\n if (!response) {\n return;\n }\n\n _fetchResponseHandler(options, requestInfo, response as Response, requestInit);\n });\n}\n\n/**\n * Wraps XMLHttpRequest to capture request and response data\n */\nfunction _wrapXHR(client: Client, options: HttpClientOptions): void {\n if (!('XMLHttpRequest' in GLOBAL_OBJ)) {\n return;\n }\n\n addXhrInstrumentationHandler(handlerData => {\n if (getClient() !== client) {\n return;\n }\n\n const xhr = handlerData.xhr as SentryWrappedXMLHttpRequest & XMLHttpRequest;\n\n const sentryXhrData = xhr[SENTRY_XHR_DATA_KEY];\n\n if (!sentryXhrData) {\n return;\n }\n\n const { method, request_headers: headers } = sentryXhrData;\n\n try {\n _xhrResponseHandler(options, xhr, method, headers);\n } catch (e) {\n DEBUG_BUILD && logger.warn('Error while extracting response event form XHR response', e);\n }\n });\n}\n\n/**\n * Checks whether to capture given response as an event\n *\n * @param status response status code\n * @param url response url\n */\nfunction _shouldCaptureResponse(options: HttpClientOptions, status: number, url: string): boolean {\n return (\n _isInGivenStatusRanges(options.failedRequestStatusCodes, status) &&\n _isInGivenRequestTargets(options.failedRequestTargets, url) &&\n !isSentryRequestUrl(url, getClient())\n );\n}\n\n/**\n * Creates a synthetic Sentry event from given response data\n *\n * @param data response data\n * @returns event\n */\nfunction _createEvent(data: {\n url: string;\n method: string;\n status: number;\n responseHeaders?: Record;\n responseCookies?: Record;\n requestHeaders?: Record;\n requestCookies?: Record;\n}): SentryEvent {\n const message = `HTTP Client Error with status code: ${data.status}`;\n\n const event: SentryEvent = {\n message,\n exception: {\n values: [\n {\n type: 'Error',\n value: message,\n },\n ],\n },\n request: {\n url: data.url,\n method: data.method,\n headers: data.requestHeaders,\n cookies: data.requestCookies,\n },\n contexts: {\n response: {\n status_code: data.status,\n headers: data.responseHeaders,\n cookies: data.responseCookies,\n body_size: _getResponseSizeFromHeaders(data.responseHeaders),\n },\n },\n };\n\n addExceptionMechanism(event, {\n type: 'http.client',\n handled: false,\n });\n\n return event;\n}\n\nfunction _getRequest(requestInfo: RequestInfo, requestInit?: RequestInit): Request {\n if (!requestInit && requestInfo instanceof Request) {\n return requestInfo;\n }\n\n // If both are set, we try to construct a new Request with the given arguments\n // However, if e.g. the original request has a `body`, this will throw an error because it was already accessed\n // In this case, as a fallback, we just use the original request - using both is rather an edge case\n if (requestInfo instanceof Request && requestInfo.bodyUsed) {\n return requestInfo;\n }\n\n return new Request(requestInfo, requestInit);\n}\n\nfunction _shouldSendDefaultPii(): boolean {\n const client = getClient();\n return client ? Boolean(client.getOptions().sendDefaultPii) : false;\n}\n", "import { defineIntegration } from '@sentry/core';\nimport type { Event, IntegrationFn, StackFrame } from '@sentry/types';\nimport { GLOBAL_OBJ, addContextToFrame, stripUrlQueryAndFragment } from '@sentry/utils';\n\nconst WINDOW = GLOBAL_OBJ as typeof GLOBAL_OBJ & Window;\n\nconst DEFAULT_LINES_OF_CONTEXT = 7;\n\nconst INTEGRATION_NAME = 'ContextLines';\n\ninterface ContextLinesOptions {\n /**\n * Sets the number of context lines for each frame when loading a file.\n * Defaults to 7.\n *\n * Set to 0 to disable loading and inclusion of source files.\n **/\n frameContextLines?: number;\n}\n\nconst _contextLinesIntegration = ((options: ContextLinesOptions = {}) => {\n const contextLines = options.frameContextLines != null ? options.frameContextLines : DEFAULT_LINES_OF_CONTEXT;\n\n return {\n name: INTEGRATION_NAME,\n processEvent(event) {\n return addSourceContext(event, contextLines);\n },\n };\n}) satisfies IntegrationFn;\n\n/**\n * Collects source context lines around the lines of stackframes pointing to JS embedded in\n * the current page's HTML.\n *\n * This integration DOES NOT work for stack frames pointing to JS files that are loaded by the browser.\n * For frames pointing to files, context lines are added during ingestion and symbolication\n * by attempting to download the JS files to the Sentry backend.\n *\n * Use this integration if you have inline JS code in HTML pages that can't be accessed\n * by our backend (e.g. due to a login-protected page).\n */\nexport const contextLinesIntegration = defineIntegration(_contextLinesIntegration);\n\n/**\n * Processes an event and adds context lines.\n */\nfunction addSourceContext(event: Event, contextLines: number): Event {\n const doc = WINDOW.document;\n const htmlFilename = WINDOW.location && stripUrlQueryAndFragment(WINDOW.location.href);\n if (!doc || !htmlFilename) {\n return event;\n }\n\n const exceptions = event.exception && event.exception.values;\n if (!exceptions || !exceptions.length) {\n return event;\n }\n\n const html = doc.documentElement.innerHTML;\n if (!html) {\n return event;\n }\n\n const htmlLines = ['', '', ...html.split('\\n'), ''];\n\n exceptions.forEach(exception => {\n const stacktrace = exception.stacktrace;\n if (stacktrace && stacktrace.frames) {\n stacktrace.frames = stacktrace.frames.map(frame =>\n applySourceContextToFrame(frame, htmlLines, htmlFilename, contextLines),\n );\n }\n });\n\n return event;\n}\n\n/**\n * Only exported for testing\n */\nexport function applySourceContextToFrame(\n frame: StackFrame,\n htmlLines: string[],\n htmlFilename: string,\n linesOfContext: number,\n): StackFrame {\n if (frame.filename !== htmlFilename || !frame.lineno || !htmlLines.length) {\n return frame;\n }\n\n addContextToFrame(htmlLines, frame, linesOfContext);\n\n return frame;\n}\n", "import { GLOBAL_OBJ } from '@sentry/utils';\n\n// exporting a separate copy of `WINDOW` rather than exporting the one from `@sentry/browser`\n// prevents the browser package from being bundled in the CDN bundle, and avoids a\n// circular dependency between the browser and replay packages should `@sentry/browser` import\n// from `@sentry/replay` in the future\nexport const WINDOW = GLOBAL_OBJ as typeof GLOBAL_OBJ & Window;\n\nexport const REPLAY_SESSION_KEY = 'sentryReplaySession';\nexport const REPLAY_EVENT_NAME = 'replay_event';\nexport const RECORDING_EVENT_NAME = 'replay_recording';\nexport const UNABLE_TO_SEND_REPLAY = 'Unable to send Replay';\n\n// The idle limit for a session after which recording is paused.\nexport const SESSION_IDLE_PAUSE_DURATION = 300_000; // 5 minutes in ms\n\n// The idle limit for a session after which the session expires.\nexport const SESSION_IDLE_EXPIRE_DURATION = 900_000; // 15 minutes in ms\n\n/** Default flush delays */\nexport const DEFAULT_FLUSH_MIN_DELAY = 5_000;\n// XXX: Temp fix for our debounce logic where `maxWait` would never occur if it\n// was the same as `wait`\nexport const DEFAULT_FLUSH_MAX_DELAY = 5_500;\n\n/* How long to wait for error checkouts */\nexport const BUFFER_CHECKOUT_TIME = 60_000;\n\nexport const RETRY_BASE_INTERVAL = 5000;\nexport const RETRY_MAX_COUNT = 3;\n\n/* The max (uncompressed) size in bytes of a network body. Any body larger than this will be truncated. */\nexport const NETWORK_BODY_MAX_SIZE = 150_000;\n\n/* The max size of a single console arg that is captured. Any arg larger than this will be truncated. */\nexport const CONSOLE_ARG_MAX_SIZE = 5_000;\n\n/* Min. time to wait before we consider something a slow click. */\nexport const SLOW_CLICK_THRESHOLD = 3_000;\n/* For scroll actions after a click, we only look for a very short time period to detect programmatic scrolling. */\nexport const SLOW_CLICK_SCROLL_TIMEOUT = 300;\n\n/** When encountering a total segment size exceeding this size, stop the replay (as we cannot properly ingest it). */\nexport const REPLAY_MAX_EVENT_BUFFER_SIZE = 20_000_000; // ~20MB\n\n/** Replays must be min. 5s long before we send them. */\nexport const MIN_REPLAY_DURATION = 4_999;\n/* The max. allowed value that the minReplayDuration can be set to. */\nexport const MIN_REPLAY_DURATION_LIMIT = 15_000;\n\n/** The max. length of a replay. */\nexport const MAX_REPLAY_DURATION = 3_600_000; // 60 minutes in ms;\n\n/** Default attributes to be ignored when `maskAllText` is enabled */\nexport const DEFAULT_IGNORED_ATTRIBUTES = ['title', 'placeholder'];\n", "var NodeType;\r\n(function (NodeType) {\r\n NodeType[NodeType[\"Document\"] = 0] = \"Document\";\r\n NodeType[NodeType[\"DocumentType\"] = 1] = \"DocumentType\";\r\n NodeType[NodeType[\"Element\"] = 2] = \"Element\";\r\n NodeType[NodeType[\"Text\"] = 3] = \"Text\";\r\n NodeType[NodeType[\"CDATA\"] = 4] = \"CDATA\";\r\n NodeType[NodeType[\"Comment\"] = 5] = \"Comment\";\r\n})(NodeType || (NodeType = {}));\n\nfunction isElement(n) {\r\n return n.nodeType === n.ELEMENT_NODE;\r\n}\r\nfunction isShadowRoot(n) {\r\n const host = n?.host;\r\n return Boolean(host?.shadowRoot === n);\r\n}\r\nfunction isNativeShadowDom(shadowRoot) {\r\n return Object.prototype.toString.call(shadowRoot) === '[object ShadowRoot]';\r\n}\r\nfunction fixBrowserCompatibilityIssuesInCSS(cssText) {\r\n if (cssText.includes(' background-clip: text;') &&\r\n !cssText.includes(' -webkit-background-clip: text;')) {\r\n cssText = cssText.replace(' background-clip: text;', ' -webkit-background-clip: text; background-clip: text;');\r\n }\r\n return cssText;\r\n}\r\nfunction escapeImportStatement(rule) {\r\n const { cssText } = rule;\r\n if (cssText.split('\"').length < 3)\r\n return cssText;\r\n const statement = ['@import', `url(${JSON.stringify(rule.href)})`];\r\n if (rule.layerName === '') {\r\n statement.push(`layer`);\r\n }\r\n else if (rule.layerName) {\r\n statement.push(`layer(${rule.layerName})`);\r\n }\r\n if (rule.supportsText) {\r\n statement.push(`supports(${rule.supportsText})`);\r\n }\r\n if (rule.media.length) {\r\n statement.push(rule.media.mediaText);\r\n }\r\n return statement.join(' ') + ';';\r\n}\r\nfunction stringifyStylesheet(s) {\r\n try {\r\n const rules = s.rules || s.cssRules;\r\n return rules\r\n ? fixBrowserCompatibilityIssuesInCSS(Array.from(rules, stringifyRule).join(''))\r\n : null;\r\n }\r\n catch (error) {\r\n return null;\r\n }\r\n}\r\nfunction stringifyRule(rule) {\r\n let importStringified;\r\n if (isCSSImportRule(rule)) {\r\n try {\r\n importStringified =\r\n stringifyStylesheet(rule.styleSheet) ||\r\n escapeImportStatement(rule);\r\n }\r\n catch (error) {\r\n }\r\n }\r\n else if (isCSSStyleRule(rule) && rule.selectorText.includes(':')) {\r\n return fixSafariColons(rule.cssText);\r\n }\r\n return importStringified || rule.cssText;\r\n}\r\nfunction fixSafariColons(cssStringified) {\r\n const regex = /(\\[(?:[\\w-]+)[^\\\\])(:(?:[\\w-]+)\\])/gm;\r\n return cssStringified.replace(regex, '$1\\\\$2');\r\n}\r\nfunction isCSSImportRule(rule) {\r\n return 'styleSheet' in rule;\r\n}\r\nfunction isCSSStyleRule(rule) {\r\n return 'selectorText' in rule;\r\n}\r\nclass Mirror {\r\n constructor() {\r\n this.idNodeMap = new Map();\r\n this.nodeMetaMap = new WeakMap();\r\n }\r\n getId(n) {\r\n if (!n)\r\n return -1;\r\n const id = this.getMeta(n)?.id;\r\n return id ?? -1;\r\n }\r\n getNode(id) {\r\n return this.idNodeMap.get(id) || null;\r\n }\r\n getIds() {\r\n return Array.from(this.idNodeMap.keys());\r\n }\r\n getMeta(n) {\r\n return this.nodeMetaMap.get(n) || null;\r\n }\r\n removeNodeFromMap(n) {\r\n const id = this.getId(n);\r\n this.idNodeMap.delete(id);\r\n if (n.childNodes) {\r\n n.childNodes.forEach((childNode) => this.removeNodeFromMap(childNode));\r\n }\r\n }\r\n has(id) {\r\n return this.idNodeMap.has(id);\r\n }\r\n hasNode(node) {\r\n return this.nodeMetaMap.has(node);\r\n }\r\n add(n, meta) {\r\n const id = meta.id;\r\n this.idNodeMap.set(id, n);\r\n this.nodeMetaMap.set(n, meta);\r\n }\r\n replace(id, n) {\r\n const oldNode = this.getNode(id);\r\n if (oldNode) {\r\n const meta = this.nodeMetaMap.get(oldNode);\r\n if (meta)\r\n this.nodeMetaMap.set(n, meta);\r\n }\r\n this.idNodeMap.set(id, n);\r\n }\r\n reset() {\r\n this.idNodeMap = new Map();\r\n this.nodeMetaMap = new WeakMap();\r\n }\r\n}\r\nfunction createMirror() {\r\n return new Mirror();\r\n}\r\nfunction shouldMaskInput({ maskInputOptions, tagName, type, }) {\r\n if (tagName === 'OPTION') {\r\n tagName = 'SELECT';\r\n }\r\n return Boolean(maskInputOptions[tagName.toLowerCase()] ||\r\n (type && maskInputOptions[type]) ||\r\n type === 'password' ||\r\n (tagName === 'INPUT' && !type && maskInputOptions['text']));\r\n}\r\nfunction maskInputValue({ isMasked, element, value, maskInputFn, }) {\r\n let text = value || '';\r\n if (!isMasked) {\r\n return text;\r\n }\r\n if (maskInputFn) {\r\n text = maskInputFn(text, element);\r\n }\r\n return '*'.repeat(text.length);\r\n}\r\nfunction toLowerCase(str) {\r\n return str.toLowerCase();\r\n}\r\nfunction toUpperCase(str) {\r\n return str.toUpperCase();\r\n}\r\nconst ORIGINAL_ATTRIBUTE_NAME = '__rrweb_original__';\r\nfunction is2DCanvasBlank(canvas) {\r\n const ctx = canvas.getContext('2d');\r\n if (!ctx)\r\n return true;\r\n const chunkSize = 50;\r\n for (let x = 0; x < canvas.width; x += chunkSize) {\r\n for (let y = 0; y < canvas.height; y += chunkSize) {\r\n const getImageData = ctx.getImageData;\r\n const originalGetImageData = ORIGINAL_ATTRIBUTE_NAME in getImageData\r\n ? getImageData[ORIGINAL_ATTRIBUTE_NAME]\r\n : getImageData;\r\n const pixelBuffer = new Uint32Array(originalGetImageData.call(ctx, x, y, Math.min(chunkSize, canvas.width - x), Math.min(chunkSize, canvas.height - y)).data.buffer);\r\n if (pixelBuffer.some((pixel) => pixel !== 0))\r\n return false;\r\n }\r\n }\r\n return true;\r\n}\r\nfunction isNodeMetaEqual(a, b) {\r\n if (!a || !b || a.type !== b.type)\r\n return false;\r\n if (a.type === NodeType.Document)\r\n return a.compatMode === b.compatMode;\r\n else if (a.type === NodeType.DocumentType)\r\n return (a.name === b.name &&\r\n a.publicId === b.publicId &&\r\n a.systemId === b.systemId);\r\n else if (a.type === NodeType.Comment ||\r\n a.type === NodeType.Text ||\r\n a.type === NodeType.CDATA)\r\n return a.textContent === b.textContent;\r\n else if (a.type === NodeType.Element)\r\n return (a.tagName === b.tagName &&\r\n JSON.stringify(a.attributes) ===\r\n JSON.stringify(b.attributes) &&\r\n a.isSVG === b.isSVG &&\r\n a.needBlock === b.needBlock);\r\n return false;\r\n}\r\nfunction getInputType(element) {\r\n const type = element.type;\r\n return element.hasAttribute('data-rr-is-password')\r\n ? 'password'\r\n : type\r\n ?\r\n toLowerCase(type)\r\n : null;\r\n}\r\nfunction getInputValue(el, tagName, type) {\r\n if (tagName === 'INPUT' && (type === 'radio' || type === 'checkbox')) {\r\n return el.getAttribute('value') || '';\r\n }\r\n return el.value;\r\n}\n\nlet _id = 1;\r\nconst tagNameRegex = new RegExp('[^a-z0-9-_:]');\r\nconst IGNORED_NODE = -2;\r\nfunction genId() {\r\n return _id++;\r\n}\r\nfunction getValidTagName(element) {\r\n if (element instanceof HTMLFormElement) {\r\n return 'form';\r\n }\r\n const processedTagName = toLowerCase(element.tagName);\r\n if (tagNameRegex.test(processedTagName)) {\r\n return 'div';\r\n }\r\n return processedTagName;\r\n}\r\nfunction extractOrigin(url) {\r\n let origin = '';\r\n if (url.indexOf('//') > -1) {\r\n origin = url.split('/').slice(0, 3).join('/');\r\n }\r\n else {\r\n origin = url.split('/')[0];\r\n }\r\n origin = origin.split('?')[0];\r\n return origin;\r\n}\r\nlet canvasService;\r\nlet canvasCtx;\r\nconst URL_IN_CSS_REF = /url\\((?:(')([^']*)'|(\")(.*?)\"|([^)]*))\\)/gm;\r\nconst URL_PROTOCOL_MATCH = /^(?:[a-z+]+:)?\\/\\//i;\r\nconst URL_WWW_MATCH = /^www\\..*/i;\r\nconst DATA_URI = /^(data:)([^,]*),(.*)/i;\r\nfunction absoluteToStylesheet(cssText, href) {\r\n return (cssText || '').replace(URL_IN_CSS_REF, (origin, quote1, path1, quote2, path2, path3) => {\r\n const filePath = path1 || path2 || path3;\r\n const maybeQuote = quote1 || quote2 || '';\r\n if (!filePath) {\r\n return origin;\r\n }\r\n if (URL_PROTOCOL_MATCH.test(filePath) || URL_WWW_MATCH.test(filePath)) {\r\n return `url(${maybeQuote}${filePath}${maybeQuote})`;\r\n }\r\n if (DATA_URI.test(filePath)) {\r\n return `url(${maybeQuote}${filePath}${maybeQuote})`;\r\n }\r\n if (filePath[0] === '/') {\r\n return `url(${maybeQuote}${extractOrigin(href) + filePath}${maybeQuote})`;\r\n }\r\n const stack = href.split('/');\r\n const parts = filePath.split('/');\r\n stack.pop();\r\n for (const part of parts) {\r\n if (part === '.') {\r\n continue;\r\n }\r\n else if (part === '..') {\r\n stack.pop();\r\n }\r\n else {\r\n stack.push(part);\r\n }\r\n }\r\n return `url(${maybeQuote}${stack.join('/')}${maybeQuote})`;\r\n });\r\n}\r\nconst SRCSET_NOT_SPACES = /^[^ \\t\\n\\r\\u000c]+/;\r\nconst SRCSET_COMMAS_OR_SPACES = /^[, \\t\\n\\r\\u000c]+/;\r\nfunction getAbsoluteSrcsetString(doc, attributeValue) {\r\n if (attributeValue.trim() === '') {\r\n return attributeValue;\r\n }\r\n let pos = 0;\r\n function collectCharacters(regEx) {\r\n let chars;\r\n const match = regEx.exec(attributeValue.substring(pos));\r\n if (match) {\r\n chars = match[0];\r\n pos += chars.length;\r\n return chars;\r\n }\r\n return '';\r\n }\r\n const output = [];\r\n while (true) {\r\n collectCharacters(SRCSET_COMMAS_OR_SPACES);\r\n if (pos >= attributeValue.length) {\r\n break;\r\n }\r\n let url = collectCharacters(SRCSET_NOT_SPACES);\r\n if (url.slice(-1) === ',') {\r\n url = absoluteToDoc(doc, url.substring(0, url.length - 1));\r\n output.push(url);\r\n }\r\n else {\r\n let descriptorsStr = '';\r\n url = absoluteToDoc(doc, url);\r\n let inParens = false;\r\n while (true) {\r\n const c = attributeValue.charAt(pos);\r\n if (c === '') {\r\n output.push((url + descriptorsStr).trim());\r\n break;\r\n }\r\n else if (!inParens) {\r\n if (c === ',') {\r\n pos += 1;\r\n output.push((url + descriptorsStr).trim());\r\n break;\r\n }\r\n else if (c === '(') {\r\n inParens = true;\r\n }\r\n }\r\n else {\r\n if (c === ')') {\r\n inParens = false;\r\n }\r\n }\r\n descriptorsStr += c;\r\n pos += 1;\r\n }\r\n }\r\n }\r\n return output.join(', ');\r\n}\r\nfunction absoluteToDoc(doc, attributeValue) {\r\n if (!attributeValue || attributeValue.trim() === '') {\r\n return attributeValue;\r\n }\r\n const a = doc.createElement('a');\r\n a.href = attributeValue;\r\n return a.href;\r\n}\r\nfunction isSVGElement(el) {\r\n return Boolean(el.tagName === 'svg' || el.ownerSVGElement);\r\n}\r\nfunction getHref() {\r\n const a = document.createElement('a');\r\n a.href = '';\r\n return a.href;\r\n}\r\nfunction transformAttribute(doc, tagName, name, value, element, maskAttributeFn) {\r\n if (!value) {\r\n return value;\r\n }\r\n if (name === 'src' ||\r\n (name === 'href' && !(tagName === 'use' && value[0] === '#'))) {\r\n return absoluteToDoc(doc, value);\r\n }\r\n else if (name === 'xlink:href' && value[0] !== '#') {\r\n return absoluteToDoc(doc, value);\r\n }\r\n else if (name === 'background' &&\r\n (tagName === 'table' || tagName === 'td' || tagName === 'th')) {\r\n return absoluteToDoc(doc, value);\r\n }\r\n else if (name === 'srcset') {\r\n return getAbsoluteSrcsetString(doc, value);\r\n }\r\n else if (name === 'style') {\r\n return absoluteToStylesheet(value, getHref());\r\n }\r\n else if (tagName === 'object' && name === 'data') {\r\n return absoluteToDoc(doc, value);\r\n }\r\n if (typeof maskAttributeFn === 'function') {\r\n return maskAttributeFn(name, value, element);\r\n }\r\n return value;\r\n}\r\nfunction ignoreAttribute(tagName, name, _value) {\r\n return (tagName === 'video' || tagName === 'audio') && name === 'autoplay';\r\n}\r\nfunction _isBlockedElement(element, blockClass, blockSelector, unblockSelector) {\r\n try {\r\n if (unblockSelector && element.matches(unblockSelector)) {\r\n return false;\r\n }\r\n if (typeof blockClass === 'string') {\r\n if (element.classList.contains(blockClass)) {\r\n return true;\r\n }\r\n }\r\n else {\r\n for (let eIndex = element.classList.length; eIndex--;) {\r\n const className = element.classList[eIndex];\r\n if (blockClass.test(className)) {\r\n return true;\r\n }\r\n }\r\n }\r\n if (blockSelector) {\r\n return element.matches(blockSelector);\r\n }\r\n }\r\n catch (e) {\r\n }\r\n return false;\r\n}\r\nfunction elementClassMatchesRegex(el, regex) {\r\n for (let eIndex = el.classList.length; eIndex--;) {\r\n const className = el.classList[eIndex];\r\n if (regex.test(className)) {\r\n return true;\r\n }\r\n }\r\n return false;\r\n}\r\nfunction distanceToMatch(node, matchPredicate, limit = Infinity, distance = 0) {\r\n if (!node)\r\n return -1;\r\n if (node.nodeType !== node.ELEMENT_NODE)\r\n return -1;\r\n if (distance > limit)\r\n return -1;\r\n if (matchPredicate(node))\r\n return distance;\r\n return distanceToMatch(node.parentNode, matchPredicate, limit, distance + 1);\r\n}\r\nfunction createMatchPredicate(className, selector) {\r\n return (node) => {\r\n const el = node;\r\n if (el === null)\r\n return false;\r\n try {\r\n if (className) {\r\n if (typeof className === 'string') {\r\n if (el.matches(`.${className}`))\r\n return true;\r\n }\r\n else if (elementClassMatchesRegex(el, className)) {\r\n return true;\r\n }\r\n }\r\n if (selector && el.matches(selector))\r\n return true;\r\n return false;\r\n }\r\n catch {\r\n return false;\r\n }\r\n };\r\n}\r\nfunction needMaskingText(node, maskTextClass, maskTextSelector, unmaskTextClass, unmaskTextSelector, maskAllText) {\r\n try {\r\n const el = node.nodeType === node.ELEMENT_NODE\r\n ? node\r\n : node.parentElement;\r\n if (el === null)\r\n return false;\r\n if (el.tagName === 'INPUT') {\r\n const autocomplete = el.getAttribute('autocomplete');\r\n const disallowedAutocompleteValues = [\r\n 'current-password',\r\n 'new-password',\r\n 'cc-number',\r\n 'cc-exp',\r\n 'cc-exp-month',\r\n 'cc-exp-year',\r\n 'cc-csc',\r\n ];\r\n if (disallowedAutocompleteValues.includes(autocomplete)) {\r\n return true;\r\n }\r\n }\r\n let maskDistance = -1;\r\n let unmaskDistance = -1;\r\n if (maskAllText) {\r\n unmaskDistance = distanceToMatch(el, createMatchPredicate(unmaskTextClass, unmaskTextSelector));\r\n if (unmaskDistance < 0) {\r\n return true;\r\n }\r\n maskDistance = distanceToMatch(el, createMatchPredicate(maskTextClass, maskTextSelector), unmaskDistance >= 0 ? unmaskDistance : Infinity);\r\n }\r\n else {\r\n maskDistance = distanceToMatch(el, createMatchPredicate(maskTextClass, maskTextSelector));\r\n if (maskDistance < 0) {\r\n return false;\r\n }\r\n unmaskDistance = distanceToMatch(el, createMatchPredicate(unmaskTextClass, unmaskTextSelector), maskDistance >= 0 ? maskDistance : Infinity);\r\n }\r\n return maskDistance >= 0\r\n ? unmaskDistance >= 0\r\n ? maskDistance <= unmaskDistance\r\n : true\r\n : unmaskDistance >= 0\r\n ? false\r\n : !!maskAllText;\r\n }\r\n catch (e) {\r\n }\r\n return !!maskAllText;\r\n}\r\nfunction onceIframeLoaded(iframeEl, listener, iframeLoadTimeout) {\r\n const win = iframeEl.contentWindow;\r\n if (!win) {\r\n return;\r\n }\r\n let fired = false;\r\n let readyState;\r\n try {\r\n readyState = win.document.readyState;\r\n }\r\n catch (error) {\r\n return;\r\n }\r\n if (readyState !== 'complete') {\r\n const timer = setTimeout(() => {\r\n if (!fired) {\r\n listener();\r\n fired = true;\r\n }\r\n }, iframeLoadTimeout);\r\n iframeEl.addEventListener('load', () => {\r\n clearTimeout(timer);\r\n fired = true;\r\n listener();\r\n });\r\n return;\r\n }\r\n const blankUrl = 'about:blank';\r\n if (win.location.href !== blankUrl ||\r\n iframeEl.src === blankUrl ||\r\n iframeEl.src === '') {\r\n setTimeout(listener, 0);\r\n return iframeEl.addEventListener('load', listener);\r\n }\r\n iframeEl.addEventListener('load', listener);\r\n}\r\nfunction onceStylesheetLoaded(link, listener, styleSheetLoadTimeout) {\r\n let fired = false;\r\n let styleSheetLoaded;\r\n try {\r\n styleSheetLoaded = link.sheet;\r\n }\r\n catch (error) {\r\n return;\r\n }\r\n if (styleSheetLoaded)\r\n return;\r\n const timer = setTimeout(() => {\r\n if (!fired) {\r\n listener();\r\n fired = true;\r\n }\r\n }, styleSheetLoadTimeout);\r\n link.addEventListener('load', () => {\r\n clearTimeout(timer);\r\n fired = true;\r\n listener();\r\n });\r\n}\r\nfunction serializeNode(n, options) {\r\n const { doc, mirror, blockClass, blockSelector, unblockSelector, maskAllText, maskAttributeFn, maskTextClass, unmaskTextClass, maskTextSelector, unmaskTextSelector, inlineStylesheet, maskInputOptions = {}, maskTextFn, maskInputFn, dataURLOptions = {}, inlineImages, recordCanvas, keepIframeSrcFn, newlyAddedElement = false, } = options;\r\n const rootId = getRootId(doc, mirror);\r\n switch (n.nodeType) {\r\n case n.DOCUMENT_NODE:\r\n if (n.compatMode !== 'CSS1Compat') {\r\n return {\r\n type: NodeType.Document,\r\n childNodes: [],\r\n compatMode: n.compatMode,\r\n };\r\n }\r\n else {\r\n return {\r\n type: NodeType.Document,\r\n childNodes: [],\r\n };\r\n }\r\n case n.DOCUMENT_TYPE_NODE:\r\n return {\r\n type: NodeType.DocumentType,\r\n name: n.name,\r\n publicId: n.publicId,\r\n systemId: n.systemId,\r\n rootId,\r\n };\r\n case n.ELEMENT_NODE:\r\n return serializeElementNode(n, {\r\n doc,\r\n blockClass,\r\n blockSelector,\r\n unblockSelector,\r\n inlineStylesheet,\r\n maskAttributeFn,\r\n maskInputOptions,\r\n maskInputFn,\r\n dataURLOptions,\r\n inlineImages,\r\n recordCanvas,\r\n keepIframeSrcFn,\r\n newlyAddedElement,\r\n rootId,\r\n maskAllText,\r\n maskTextClass,\r\n unmaskTextClass,\r\n maskTextSelector,\r\n unmaskTextSelector,\r\n });\r\n case n.TEXT_NODE:\r\n return serializeTextNode(n, {\r\n maskAllText,\r\n maskTextClass,\r\n unmaskTextClass,\r\n maskTextSelector,\r\n unmaskTextSelector,\r\n maskTextFn,\r\n maskInputOptions,\r\n maskInputFn,\r\n rootId,\r\n });\r\n case n.CDATA_SECTION_NODE:\r\n return {\r\n type: NodeType.CDATA,\r\n textContent: '',\r\n rootId,\r\n };\r\n case n.COMMENT_NODE:\r\n return {\r\n type: NodeType.Comment,\r\n textContent: n.textContent || '',\r\n rootId,\r\n };\r\n default:\r\n return false;\r\n }\r\n}\r\nfunction getRootId(doc, mirror) {\r\n if (!mirror.hasNode(doc))\r\n return undefined;\r\n const docId = mirror.getId(doc);\r\n return docId === 1 ? undefined : docId;\r\n}\r\nfunction serializeTextNode(n, options) {\r\n const { maskAllText, maskTextClass, unmaskTextClass, maskTextSelector, unmaskTextSelector, maskTextFn, maskInputOptions, maskInputFn, rootId, } = options;\r\n const parentTagName = n.parentNode && n.parentNode.tagName;\r\n let textContent = n.textContent;\r\n const isStyle = parentTagName === 'STYLE' ? true : undefined;\r\n const isScript = parentTagName === 'SCRIPT' ? true : undefined;\r\n const isTextarea = parentTagName === 'TEXTAREA' ? true : undefined;\r\n if (isStyle && textContent) {\r\n try {\r\n if (n.nextSibling || n.previousSibling) {\r\n }\r\n else if (n.parentNode.sheet?.cssRules) {\r\n textContent = stringifyStylesheet(n.parentNode.sheet);\r\n }\r\n }\r\n catch (err) {\r\n console.warn(`Cannot get CSS styles from text's parentNode. Error: ${err}`, n);\r\n }\r\n textContent = absoluteToStylesheet(textContent, getHref());\r\n }\r\n if (isScript) {\r\n textContent = 'SCRIPT_PLACEHOLDER';\r\n }\r\n const forceMask = needMaskingText(n, maskTextClass, maskTextSelector, unmaskTextClass, unmaskTextSelector, maskAllText);\r\n if (!isStyle && !isScript && !isTextarea && textContent && forceMask) {\r\n textContent = maskTextFn\r\n ? maskTextFn(textContent, n.parentElement)\r\n : textContent.replace(/[\\S]/g, '*');\r\n }\r\n if (isTextarea && textContent && (maskInputOptions.textarea || forceMask)) {\r\n textContent = maskInputFn\r\n ? maskInputFn(textContent, n.parentNode)\r\n : textContent.replace(/[\\S]/g, '*');\r\n }\r\n if (parentTagName === 'OPTION' && textContent) {\r\n const isInputMasked = shouldMaskInput({\r\n type: null,\r\n tagName: parentTagName,\r\n maskInputOptions,\r\n });\r\n textContent = maskInputValue({\r\n isMasked: needMaskingText(n, maskTextClass, maskTextSelector, unmaskTextClass, unmaskTextSelector, isInputMasked),\r\n element: n,\r\n value: textContent,\r\n maskInputFn,\r\n });\r\n }\r\n return {\r\n type: NodeType.Text,\r\n textContent: textContent || '',\r\n isStyle,\r\n rootId,\r\n };\r\n}\r\nfunction serializeElementNode(n, options) {\r\n const { doc, blockClass, blockSelector, unblockSelector, inlineStylesheet, maskInputOptions = {}, maskAttributeFn, maskInputFn, dataURLOptions = {}, inlineImages, recordCanvas, keepIframeSrcFn, newlyAddedElement = false, rootId, maskAllText, maskTextClass, unmaskTextClass, maskTextSelector, unmaskTextSelector, } = options;\r\n const needBlock = _isBlockedElement(n, blockClass, blockSelector, unblockSelector);\r\n const tagName = getValidTagName(n);\r\n let attributes = {};\r\n const len = n.attributes.length;\r\n for (let i = 0; i < len; i++) {\r\n const attr = n.attributes[i];\r\n if (attr.name && !ignoreAttribute(tagName, attr.name, attr.value)) {\r\n attributes[attr.name] = transformAttribute(doc, tagName, toLowerCase(attr.name), attr.value, n, maskAttributeFn);\r\n }\r\n }\r\n if (tagName === 'link' && inlineStylesheet) {\r\n const stylesheet = Array.from(doc.styleSheets).find((s) => {\r\n return s.href === n.href;\r\n });\r\n let cssText = null;\r\n if (stylesheet) {\r\n cssText = stringifyStylesheet(stylesheet);\r\n }\r\n if (cssText) {\r\n delete attributes.rel;\r\n delete attributes.href;\r\n attributes._cssText = absoluteToStylesheet(cssText, stylesheet.href);\r\n }\r\n }\r\n if (tagName === 'style' &&\r\n n.sheet &&\r\n !(n.innerText || n.textContent || '').trim().length) {\r\n const cssText = stringifyStylesheet(n.sheet);\r\n if (cssText) {\r\n attributes._cssText = absoluteToStylesheet(cssText, getHref());\r\n }\r\n }\r\n if (tagName === 'input' ||\r\n tagName === 'textarea' ||\r\n tagName === 'select' ||\r\n tagName === 'option') {\r\n const el = n;\r\n const type = getInputType(el);\r\n const value = getInputValue(el, toUpperCase(tagName), type);\r\n const checked = el.checked;\r\n if (type !== 'submit' && type !== 'button' && value) {\r\n const forceMask = needMaskingText(el, maskTextClass, maskTextSelector, unmaskTextClass, unmaskTextSelector, shouldMaskInput({\r\n type,\r\n tagName: toUpperCase(tagName),\r\n maskInputOptions,\r\n }));\r\n attributes.value = maskInputValue({\r\n isMasked: forceMask,\r\n element: el,\r\n value,\r\n maskInputFn,\r\n });\r\n }\r\n if (checked) {\r\n attributes.checked = checked;\r\n }\r\n }\r\n if (tagName === 'option') {\r\n if (n.selected && !maskInputOptions['select']) {\r\n attributes.selected = true;\r\n }\r\n else {\r\n delete attributes.selected;\r\n }\r\n }\r\n if (tagName === 'canvas' && recordCanvas) {\r\n if (n.__context === '2d') {\r\n if (!is2DCanvasBlank(n)) {\r\n attributes.rr_dataURL = n.toDataURL(dataURLOptions.type, dataURLOptions.quality);\r\n }\r\n }\r\n else if (!('__context' in n)) {\r\n const canvasDataURL = n.toDataURL(dataURLOptions.type, dataURLOptions.quality);\r\n const blankCanvas = document.createElement('canvas');\r\n blankCanvas.width = n.width;\r\n blankCanvas.height = n.height;\r\n const blankCanvasDataURL = blankCanvas.toDataURL(dataURLOptions.type, dataURLOptions.quality);\r\n if (canvasDataURL !== blankCanvasDataURL) {\r\n attributes.rr_dataURL = canvasDataURL;\r\n }\r\n }\r\n }\r\n if (tagName === 'img' && inlineImages) {\r\n if (!canvasService) {\r\n canvasService = doc.createElement('canvas');\r\n canvasCtx = canvasService.getContext('2d');\r\n }\r\n const image = n;\r\n const oldValue = image.crossOrigin;\r\n image.crossOrigin = 'anonymous';\r\n const recordInlineImage = () => {\r\n image.removeEventListener('load', recordInlineImage);\r\n try {\r\n canvasService.width = image.naturalWidth;\r\n canvasService.height = image.naturalHeight;\r\n canvasCtx.drawImage(image, 0, 0);\r\n attributes.rr_dataURL = canvasService.toDataURL(dataURLOptions.type, dataURLOptions.quality);\r\n }\r\n catch (err) {\r\n console.warn(`Cannot inline img src=${image.currentSrc}! Error: ${err}`);\r\n }\r\n oldValue\r\n ? (attributes.crossOrigin = oldValue)\r\n : image.removeAttribute('crossorigin');\r\n };\r\n if (image.complete && image.naturalWidth !== 0)\r\n recordInlineImage();\r\n else\r\n image.addEventListener('load', recordInlineImage);\r\n }\r\n if (tagName === 'audio' || tagName === 'video') {\r\n attributes.rr_mediaState = n.paused\r\n ? 'paused'\r\n : 'played';\r\n attributes.rr_mediaCurrentTime = n.currentTime;\r\n }\r\n if (!newlyAddedElement) {\r\n if (n.scrollLeft) {\r\n attributes.rr_scrollLeft = n.scrollLeft;\r\n }\r\n if (n.scrollTop) {\r\n attributes.rr_scrollTop = n.scrollTop;\r\n }\r\n }\r\n if (needBlock) {\r\n const { width, height } = n.getBoundingClientRect();\r\n attributes = {\r\n class: attributes.class,\r\n rr_width: `${width}px`,\r\n rr_height: `${height}px`,\r\n };\r\n }\r\n if (tagName === 'iframe' && !keepIframeSrcFn(attributes.src)) {\r\n if (!n.contentDocument) {\r\n attributes.rr_src = attributes.src;\r\n }\r\n delete attributes.src;\r\n }\r\n let isCustomElement;\r\n try {\r\n if (customElements.get(tagName))\r\n isCustomElement = true;\r\n }\r\n catch (e) {\r\n }\r\n return {\r\n type: NodeType.Element,\r\n tagName,\r\n attributes,\r\n childNodes: [],\r\n isSVG: isSVGElement(n) || undefined,\r\n needBlock,\r\n rootId,\r\n isCustom: isCustomElement,\r\n };\r\n}\r\nfunction lowerIfExists(maybeAttr) {\r\n if (maybeAttr === undefined || maybeAttr === null) {\r\n return '';\r\n }\r\n else {\r\n return maybeAttr.toLowerCase();\r\n }\r\n}\r\nfunction slimDOMExcluded(sn, slimDOMOptions) {\r\n if (slimDOMOptions.comment && sn.type === NodeType.Comment) {\r\n return true;\r\n }\r\n else if (sn.type === NodeType.Element) {\r\n if (slimDOMOptions.script &&\r\n (sn.tagName === 'script' ||\r\n (sn.tagName === 'link' &&\r\n (sn.attributes.rel === 'preload' ||\r\n sn.attributes.rel === 'modulepreload') &&\r\n sn.attributes.as === 'script') ||\r\n (sn.tagName === 'link' &&\r\n sn.attributes.rel === 'prefetch' &&\r\n typeof sn.attributes.href === 'string' &&\r\n sn.attributes.href.endsWith('.js')))) {\r\n return true;\r\n }\r\n else if (slimDOMOptions.headFavicon &&\r\n ((sn.tagName === 'link' && sn.attributes.rel === 'shortcut icon') ||\r\n (sn.tagName === 'meta' &&\r\n (lowerIfExists(sn.attributes.name).match(/^msapplication-tile(image|color)$/) ||\r\n lowerIfExists(sn.attributes.name) === 'application-name' ||\r\n lowerIfExists(sn.attributes.rel) === 'icon' ||\r\n lowerIfExists(sn.attributes.rel) === 'apple-touch-icon' ||\r\n lowerIfExists(sn.attributes.rel) === 'shortcut icon')))) {\r\n return true;\r\n }\r\n else if (sn.tagName === 'meta') {\r\n if (slimDOMOptions.headMetaDescKeywords &&\r\n lowerIfExists(sn.attributes.name).match(/^description|keywords$/)) {\r\n return true;\r\n }\r\n else if (slimDOMOptions.headMetaSocial &&\r\n (lowerIfExists(sn.attributes.property).match(/^(og|twitter|fb):/) ||\r\n lowerIfExists(sn.attributes.name).match(/^(og|twitter):/) ||\r\n lowerIfExists(sn.attributes.name) === 'pinterest')) {\r\n return true;\r\n }\r\n else if (slimDOMOptions.headMetaRobots &&\r\n (lowerIfExists(sn.attributes.name) === 'robots' ||\r\n lowerIfExists(sn.attributes.name) === 'googlebot' ||\r\n lowerIfExists(sn.attributes.name) === 'bingbot')) {\r\n return true;\r\n }\r\n else if (slimDOMOptions.headMetaHttpEquiv &&\r\n sn.attributes['http-equiv'] !== undefined) {\r\n return true;\r\n }\r\n else if (slimDOMOptions.headMetaAuthorship &&\r\n (lowerIfExists(sn.attributes.name) === 'author' ||\r\n lowerIfExists(sn.attributes.name) === 'generator' ||\r\n lowerIfExists(sn.attributes.name) === 'framework' ||\r\n lowerIfExists(sn.attributes.name) === 'publisher' ||\r\n lowerIfExists(sn.attributes.name) === 'progid' ||\r\n lowerIfExists(sn.attributes.property).match(/^article:/) ||\r\n lowerIfExists(sn.attributes.property).match(/^product:/))) {\r\n return true;\r\n }\r\n else if (slimDOMOptions.headMetaVerification &&\r\n (lowerIfExists(sn.attributes.name) === 'google-site-verification' ||\r\n lowerIfExists(sn.attributes.name) === 'yandex-verification' ||\r\n lowerIfExists(sn.attributes.name) === 'csrf-token' ||\r\n lowerIfExists(sn.attributes.name) === 'p:domain_verify' ||\r\n lowerIfExists(sn.attributes.name) === 'verify-v1' ||\r\n lowerIfExists(sn.attributes.name) === 'verification' ||\r\n lowerIfExists(sn.attributes.name) === 'shopify-checkout-api-token')) {\r\n return true;\r\n }\r\n }\r\n }\r\n return false;\r\n}\r\nfunction serializeNodeWithId(n, options) {\r\n const { doc, mirror, blockClass, blockSelector, unblockSelector, maskAllText, maskTextClass, unmaskTextClass, maskTextSelector, unmaskTextSelector, skipChild = false, inlineStylesheet = true, maskInputOptions = {}, maskAttributeFn, maskTextFn, maskInputFn, slimDOMOptions, dataURLOptions = {}, inlineImages = false, recordCanvas = false, onSerialize, onIframeLoad, iframeLoadTimeout = 5000, onStylesheetLoad, stylesheetLoadTimeout = 5000, keepIframeSrcFn = () => false, newlyAddedElement = false, } = options;\r\n let { preserveWhiteSpace = true } = options;\r\n const _serializedNode = serializeNode(n, {\r\n doc,\r\n mirror,\r\n blockClass,\r\n blockSelector,\r\n maskAllText,\r\n unblockSelector,\r\n maskTextClass,\r\n unmaskTextClass,\r\n maskTextSelector,\r\n unmaskTextSelector,\r\n inlineStylesheet,\r\n maskInputOptions,\r\n maskAttributeFn,\r\n maskTextFn,\r\n maskInputFn,\r\n dataURLOptions,\r\n inlineImages,\r\n recordCanvas,\r\n keepIframeSrcFn,\r\n newlyAddedElement,\r\n });\r\n if (!_serializedNode) {\r\n console.warn(n, 'not serialized');\r\n return null;\r\n }\r\n let id;\r\n if (mirror.hasNode(n)) {\r\n id = mirror.getId(n);\r\n }\r\n else if (slimDOMExcluded(_serializedNode, slimDOMOptions) ||\r\n (!preserveWhiteSpace &&\r\n _serializedNode.type === NodeType.Text &&\r\n !_serializedNode.isStyle &&\r\n !_serializedNode.textContent.replace(/^\\s+|\\s+$/gm, '').length)) {\r\n id = IGNORED_NODE;\r\n }\r\n else {\r\n id = genId();\r\n }\r\n const serializedNode = Object.assign(_serializedNode, { id });\r\n mirror.add(n, serializedNode);\r\n if (id === IGNORED_NODE) {\r\n return null;\r\n }\r\n if (onSerialize) {\r\n onSerialize(n);\r\n }\r\n let recordChild = !skipChild;\r\n if (serializedNode.type === NodeType.Element) {\r\n recordChild = recordChild && !serializedNode.needBlock;\r\n delete serializedNode.needBlock;\r\n const shadowRoot = n.shadowRoot;\r\n if (shadowRoot && isNativeShadowDom(shadowRoot))\r\n serializedNode.isShadowHost = true;\r\n }\r\n if ((serializedNode.type === NodeType.Document ||\r\n serializedNode.type === NodeType.Element) &&\r\n recordChild) {\r\n if (slimDOMOptions.headWhitespace &&\r\n serializedNode.type === NodeType.Element &&\r\n serializedNode.tagName === 'head') {\r\n preserveWhiteSpace = false;\r\n }\r\n const bypassOptions = {\r\n doc,\r\n mirror,\r\n blockClass,\r\n blockSelector,\r\n maskAllText,\r\n unblockSelector,\r\n maskTextClass,\r\n unmaskTextClass,\r\n maskTextSelector,\r\n unmaskTextSelector,\r\n skipChild,\r\n inlineStylesheet,\r\n maskInputOptions,\r\n maskAttributeFn,\r\n maskTextFn,\r\n maskInputFn,\r\n slimDOMOptions,\r\n dataURLOptions,\r\n inlineImages,\r\n recordCanvas,\r\n preserveWhiteSpace,\r\n onSerialize,\r\n onIframeLoad,\r\n iframeLoadTimeout,\r\n onStylesheetLoad,\r\n stylesheetLoadTimeout,\r\n keepIframeSrcFn,\r\n };\r\n for (const childN of Array.from(n.childNodes)) {\r\n const serializedChildNode = serializeNodeWithId(childN, bypassOptions);\r\n if (serializedChildNode) {\r\n serializedNode.childNodes.push(serializedChildNode);\r\n }\r\n }\r\n if (isElement(n) && n.shadowRoot) {\r\n for (const childN of Array.from(n.shadowRoot.childNodes)) {\r\n const serializedChildNode = serializeNodeWithId(childN, bypassOptions);\r\n if (serializedChildNode) {\r\n isNativeShadowDom(n.shadowRoot) &&\r\n (serializedChildNode.isShadow = true);\r\n serializedNode.childNodes.push(serializedChildNode);\r\n }\r\n }\r\n }\r\n }\r\n if (n.parentNode &&\r\n isShadowRoot(n.parentNode) &&\r\n isNativeShadowDom(n.parentNode)) {\r\n serializedNode.isShadow = true;\r\n }\r\n if (serializedNode.type === NodeType.Element &&\r\n serializedNode.tagName === 'iframe') {\r\n onceIframeLoaded(n, () => {\r\n const iframeDoc = n.contentDocument;\r\n if (iframeDoc && onIframeLoad) {\r\n const serializedIframeNode = serializeNodeWithId(iframeDoc, {\r\n doc: iframeDoc,\r\n mirror,\r\n blockClass,\r\n blockSelector,\r\n unblockSelector,\r\n maskAllText,\r\n maskTextClass,\r\n unmaskTextClass,\r\n maskTextSelector,\r\n unmaskTextSelector,\r\n skipChild: false,\r\n inlineStylesheet,\r\n maskInputOptions,\r\n maskAttributeFn,\r\n maskTextFn,\r\n maskInputFn,\r\n slimDOMOptions,\r\n dataURLOptions,\r\n inlineImages,\r\n recordCanvas,\r\n preserveWhiteSpace,\r\n onSerialize,\r\n onIframeLoad,\r\n iframeLoadTimeout,\r\n onStylesheetLoad,\r\n stylesheetLoadTimeout,\r\n keepIframeSrcFn,\r\n });\r\n if (serializedIframeNode) {\r\n onIframeLoad(n, serializedIframeNode);\r\n }\r\n }\r\n }, iframeLoadTimeout);\r\n }\r\n if (serializedNode.type === NodeType.Element &&\r\n serializedNode.tagName === 'link' &&\r\n serializedNode.attributes.rel === 'stylesheet') {\r\n onceStylesheetLoaded(n, () => {\r\n if (onStylesheetLoad) {\r\n const serializedLinkNode = serializeNodeWithId(n, {\r\n doc,\r\n mirror,\r\n blockClass,\r\n blockSelector,\r\n unblockSelector,\r\n maskAllText,\r\n maskTextClass,\r\n unmaskTextClass,\r\n maskTextSelector,\r\n unmaskTextSelector,\r\n skipChild: false,\r\n inlineStylesheet,\r\n maskInputOptions,\r\n maskAttributeFn,\r\n maskTextFn,\r\n maskInputFn,\r\n slimDOMOptions,\r\n dataURLOptions,\r\n inlineImages,\r\n recordCanvas,\r\n preserveWhiteSpace,\r\n onSerialize,\r\n onIframeLoad,\r\n iframeLoadTimeout,\r\n onStylesheetLoad,\r\n stylesheetLoadTimeout,\r\n keepIframeSrcFn,\r\n });\r\n if (serializedLinkNode) {\r\n onStylesheetLoad(n, serializedLinkNode);\r\n }\r\n }\r\n }, stylesheetLoadTimeout);\r\n }\r\n return serializedNode;\r\n}\r\nfunction snapshot(n, options) {\r\n const { mirror = new Mirror(), blockClass = 'rr-block', blockSelector = null, unblockSelector = null, maskAllText = false, maskTextClass = 'rr-mask', unmaskTextClass = null, maskTextSelector = null, unmaskTextSelector = null, inlineStylesheet = true, inlineImages = false, recordCanvas = false, maskAllInputs = false, maskAttributeFn, maskTextFn, maskInputFn, slimDOM = false, dataURLOptions, preserveWhiteSpace, onSerialize, onIframeLoad, iframeLoadTimeout, onStylesheetLoad, stylesheetLoadTimeout, keepIframeSrcFn = () => false, } = options || {};\r\n const maskInputOptions = maskAllInputs === true\r\n ? {\r\n color: true,\r\n date: true,\r\n 'datetime-local': true,\r\n email: true,\r\n month: true,\r\n number: true,\r\n range: true,\r\n search: true,\r\n tel: true,\r\n text: true,\r\n time: true,\r\n url: true,\r\n week: true,\r\n textarea: true,\r\n select: true,\r\n }\r\n : maskAllInputs === false\r\n ? {}\r\n : maskAllInputs;\r\n const slimDOMOptions = slimDOM === true || slimDOM === 'all'\r\n ?\r\n {\r\n script: true,\r\n comment: true,\r\n headFavicon: true,\r\n headWhitespace: true,\r\n headMetaDescKeywords: slimDOM === 'all',\r\n headMetaSocial: true,\r\n headMetaRobots: true,\r\n headMetaHttpEquiv: true,\r\n headMetaAuthorship: true,\r\n headMetaVerification: true,\r\n }\r\n : slimDOM === false\r\n ? {}\r\n : slimDOM;\r\n return serializeNodeWithId(n, {\r\n doc: n,\r\n mirror,\r\n blockClass,\r\n blockSelector,\r\n unblockSelector,\r\n maskAllText,\r\n maskTextClass,\r\n unmaskTextClass,\r\n maskTextSelector,\r\n unmaskTextSelector,\r\n skipChild: false,\r\n inlineStylesheet,\r\n maskInputOptions,\r\n maskAttributeFn,\r\n maskTextFn,\r\n maskInputFn,\r\n slimDOMOptions,\r\n dataURLOptions,\r\n inlineImages,\r\n recordCanvas,\r\n preserveWhiteSpace,\r\n onSerialize,\r\n onIframeLoad,\r\n iframeLoadTimeout,\r\n onStylesheetLoad,\r\n stylesheetLoadTimeout,\r\n keepIframeSrcFn,\r\n newlyAddedElement: false,\r\n });\r\n}\r\n\nconst commentre = /\\/\\*[^*]*\\*+([^/*][^*]*\\*+)*\\//g;\r\nfunction parse(css, options = {}) {\r\n let lineno = 1;\r\n let column = 1;\r\n function updatePosition(str) {\r\n const lines = str.match(/\\n/g);\r\n if (lines) {\r\n lineno += lines.length;\r\n }\r\n const i = str.lastIndexOf('\\n');\r\n column = i === -1 ? column + str.length : str.length - i;\r\n }\r\n function position() {\r\n const start = { line: lineno, column };\r\n return (node) => {\r\n node.position = new Position(start);\r\n whitespace();\r\n return node;\r\n };\r\n }\r\n class Position {\r\n constructor(start) {\r\n this.start = start;\r\n this.end = { line: lineno, column };\r\n this.source = options.source;\r\n }\r\n }\r\n Position.prototype.content = css;\r\n const errorsList = [];\r\n function error(msg) {\r\n const err = new Error(`${options.source || ''}:${lineno}:${column}: ${msg}`);\r\n err.reason = msg;\r\n err.filename = options.source;\r\n err.line = lineno;\r\n err.column = column;\r\n err.source = css;\r\n if (options.silent) {\r\n errorsList.push(err);\r\n }\r\n else {\r\n throw err;\r\n }\r\n }\r\n function stylesheet() {\r\n const rulesList = rules();\r\n return {\r\n type: 'stylesheet',\r\n stylesheet: {\r\n source: options.source,\r\n rules: rulesList,\r\n parsingErrors: errorsList,\r\n },\r\n };\r\n }\r\n function open() {\r\n return match(/^{\\s*/);\r\n }\r\n function close() {\r\n return match(/^}/);\r\n }\r\n function rules() {\r\n let node;\r\n const rules = [];\r\n whitespace();\r\n comments(rules);\r\n while (css.length && css.charAt(0) !== '}' && (node = atrule() || rule())) {\r\n if (node) {\r\n rules.push(node);\r\n comments(rules);\r\n }\r\n }\r\n return rules;\r\n }\r\n function match(re) {\r\n const m = re.exec(css);\r\n if (!m) {\r\n return;\r\n }\r\n const str = m[0];\r\n updatePosition(str);\r\n css = css.slice(str.length);\r\n return m;\r\n }\r\n function whitespace() {\r\n match(/^\\s*/);\r\n }\r\n function comments(rules = []) {\r\n let c;\r\n while ((c = comment())) {\r\n if (c) {\r\n rules.push(c);\r\n }\r\n c = comment();\r\n }\r\n return rules;\r\n }\r\n function comment() {\r\n const pos = position();\r\n if ('/' !== css.charAt(0) || '*' !== css.charAt(1)) {\r\n return;\r\n }\r\n let i = 2;\r\n while ('' !== css.charAt(i) &&\r\n ('*' !== css.charAt(i) || '/' !== css.charAt(i + 1))) {\r\n ++i;\r\n }\r\n i += 2;\r\n if ('' === css.charAt(i - 1)) {\r\n return error('End of comment missing');\r\n }\r\n const str = css.slice(2, i - 2);\r\n column += 2;\r\n updatePosition(str);\r\n css = css.slice(i);\r\n column += 2;\r\n return pos({\r\n type: 'comment',\r\n comment: str,\r\n });\r\n }\r\n function selector() {\r\n whitespace();\r\n while (css[0] == '}') {\r\n error('extra closing bracket');\r\n css = css.slice(1);\r\n whitespace();\r\n }\r\n const m = match(/^((\"(?:\\\\\"|[^\"])*\"|'(?:\\\\'|[^'])*'|[^{])+)/);\r\n if (!m) {\r\n return;\r\n }\r\n const cleanedInput = m[0]\r\n .trim()\r\n .replace(/\\/\\*([^*]|[\\r\\n]|(\\*+([^*/]|[\\r\\n])))*\\*\\/+/g, '')\r\n .replace(/\"(?:\\\\\"|[^\"])*\"|'(?:\\\\'|[^'])*'/g, (m) => {\r\n return m.replace(/,/g, '\\u200C');\r\n });\r\n return customSplit(cleanedInput).map((s) => s.replace(/\\u200C/g, ',').trim());\r\n }\r\n function customSplit(input) {\r\n const result = [];\r\n let currentSegment = '';\r\n let depthParentheses = 0;\r\n let depthBrackets = 0;\r\n let currentStringChar = null;\r\n for (const char of input) {\r\n const hasStringEscape = currentSegment.endsWith('\\\\');\r\n if (currentStringChar) {\r\n if (currentStringChar === char && !hasStringEscape) {\r\n currentStringChar = null;\r\n }\r\n }\r\n else if (char === '(') {\r\n depthParentheses++;\r\n }\r\n else if (char === ')') {\r\n depthParentheses--;\r\n }\r\n else if (char === '[') {\r\n depthBrackets++;\r\n }\r\n else if (char === ']') {\r\n depthBrackets--;\r\n }\r\n else if ('\\'\"'.includes(char)) {\r\n currentStringChar = char;\r\n }\r\n if (char === ',' && depthParentheses === 0 && depthBrackets === 0) {\r\n result.push(currentSegment);\r\n currentSegment = '';\r\n }\r\n else {\r\n currentSegment += char;\r\n }\r\n }\r\n if (currentSegment) {\r\n result.push(currentSegment);\r\n }\r\n return result;\r\n }\r\n function declaration() {\r\n const pos = position();\r\n const propMatch = match(/^(\\*?[-#\\/\\*\\\\\\w]+(\\[[0-9a-z_-]+\\])?)\\s*/);\r\n if (!propMatch) {\r\n return;\r\n }\r\n const prop = trim(propMatch[0]);\r\n if (!match(/^:\\s*/)) {\r\n return error(`property missing ':'`);\r\n }\r\n const val = match(/^((?:'(?:\\\\'|.)*?'|\"(?:\\\\\"|.)*?\"|\\([^\\)]*?\\)|[^};])+)/);\r\n const ret = pos({\r\n type: 'declaration',\r\n property: prop.replace(commentre, ''),\r\n value: val ? trim(val[0]).replace(commentre, '') : '',\r\n });\r\n match(/^[;\\s]*/);\r\n return ret;\r\n }\r\n function declarations() {\r\n const decls = [];\r\n if (!open()) {\r\n return error(`missing '{'`);\r\n }\r\n comments(decls);\r\n let decl;\r\n while ((decl = declaration())) {\r\n if (decl !== false) {\r\n decls.push(decl);\r\n comments(decls);\r\n }\r\n decl = declaration();\r\n }\r\n if (!close()) {\r\n return error(`missing '}'`);\r\n }\r\n return decls;\r\n }\r\n function keyframe() {\r\n let m;\r\n const vals = [];\r\n const pos = position();\r\n while ((m = match(/^((\\d+\\.\\d+|\\.\\d+|\\d+)%?|[a-z]+)\\s*/))) {\r\n vals.push(m[1]);\r\n match(/^,\\s*/);\r\n }\r\n if (!vals.length) {\r\n return;\r\n }\r\n return pos({\r\n type: 'keyframe',\r\n values: vals,\r\n declarations: declarations(),\r\n });\r\n }\r\n function atkeyframes() {\r\n const pos = position();\r\n let m = match(/^@([-\\w]+)?keyframes\\s*/);\r\n if (!m) {\r\n return;\r\n }\r\n const vendor = m[1];\r\n m = match(/^([-\\w]+)\\s*/);\r\n if (!m) {\r\n return error('@keyframes missing name');\r\n }\r\n const name = m[1];\r\n if (!open()) {\r\n return error(`@keyframes missing '{'`);\r\n }\r\n let frame;\r\n let frames = comments();\r\n while ((frame = keyframe())) {\r\n frames.push(frame);\r\n frames = frames.concat(comments());\r\n }\r\n if (!close()) {\r\n return error(`@keyframes missing '}'`);\r\n }\r\n return pos({\r\n type: 'keyframes',\r\n name,\r\n vendor,\r\n keyframes: frames,\r\n });\r\n }\r\n function atsupports() {\r\n const pos = position();\r\n const m = match(/^@supports *([^{]+)/);\r\n if (!m) {\r\n return;\r\n }\r\n const supports = trim(m[1]);\r\n if (!open()) {\r\n return error(`@supports missing '{'`);\r\n }\r\n const style = comments().concat(rules());\r\n if (!close()) {\r\n return error(`@supports missing '}'`);\r\n }\r\n return pos({\r\n type: 'supports',\r\n supports,\r\n rules: style,\r\n });\r\n }\r\n function athost() {\r\n const pos = position();\r\n const m = match(/^@host\\s*/);\r\n if (!m) {\r\n return;\r\n }\r\n if (!open()) {\r\n return error(`@host missing '{'`);\r\n }\r\n const style = comments().concat(rules());\r\n if (!close()) {\r\n return error(`@host missing '}'`);\r\n }\r\n return pos({\r\n type: 'host',\r\n rules: style,\r\n });\r\n }\r\n function atmedia() {\r\n const pos = position();\r\n const m = match(/^@media *([^{]+)/);\r\n if (!m) {\r\n return;\r\n }\r\n const media = trim(m[1]);\r\n if (!open()) {\r\n return error(`@media missing '{'`);\r\n }\r\n const style = comments().concat(rules());\r\n if (!close()) {\r\n return error(`@media missing '}'`);\r\n }\r\n return pos({\r\n type: 'media',\r\n media,\r\n rules: style,\r\n });\r\n }\r\n function atcustommedia() {\r\n const pos = position();\r\n const m = match(/^@custom-media\\s+(--[^\\s]+)\\s*([^{;]+);/);\r\n if (!m) {\r\n return;\r\n }\r\n return pos({\r\n type: 'custom-media',\r\n name: trim(m[1]),\r\n media: trim(m[2]),\r\n });\r\n }\r\n function atpage() {\r\n const pos = position();\r\n const m = match(/^@page */);\r\n if (!m) {\r\n return;\r\n }\r\n const sel = selector() || [];\r\n if (!open()) {\r\n return error(`@page missing '{'`);\r\n }\r\n let decls = comments();\r\n let decl;\r\n while ((decl = declaration())) {\r\n decls.push(decl);\r\n decls = decls.concat(comments());\r\n }\r\n if (!close()) {\r\n return error(`@page missing '}'`);\r\n }\r\n return pos({\r\n type: 'page',\r\n selectors: sel,\r\n declarations: decls,\r\n });\r\n }\r\n function atdocument() {\r\n const pos = position();\r\n const m = match(/^@([-\\w]+)?document *([^{]+)/);\r\n if (!m) {\r\n return;\r\n }\r\n const vendor = trim(m[1]);\r\n const doc = trim(m[2]);\r\n if (!open()) {\r\n return error(`@document missing '{'`);\r\n }\r\n const style = comments().concat(rules());\r\n if (!close()) {\r\n return error(`@document missing '}'`);\r\n }\r\n return pos({\r\n type: 'document',\r\n document: doc,\r\n vendor,\r\n rules: style,\r\n });\r\n }\r\n function atfontface() {\r\n const pos = position();\r\n const m = match(/^@font-face\\s*/);\r\n if (!m) {\r\n return;\r\n }\r\n if (!open()) {\r\n return error(`@font-face missing '{'`);\r\n }\r\n let decls = comments();\r\n let decl;\r\n while ((decl = declaration())) {\r\n decls.push(decl);\r\n decls = decls.concat(comments());\r\n }\r\n if (!close()) {\r\n return error(`@font-face missing '}'`);\r\n }\r\n return pos({\r\n type: 'font-face',\r\n declarations: decls,\r\n });\r\n }\r\n const atimport = _compileAtrule('import');\r\n const atcharset = _compileAtrule('charset');\r\n const atnamespace = _compileAtrule('namespace');\r\n function _compileAtrule(name) {\r\n const re = new RegExp('^@' + name + '\\\\s*([^;]+);');\r\n return () => {\r\n const pos = position();\r\n const m = match(re);\r\n if (!m) {\r\n return;\r\n }\r\n const ret = { type: name };\r\n ret[name] = m[1].trim();\r\n return pos(ret);\r\n };\r\n }\r\n function atrule() {\r\n if (css[0] !== '@') {\r\n return;\r\n }\r\n return (atkeyframes() ||\r\n atmedia() ||\r\n atcustommedia() ||\r\n atsupports() ||\r\n atimport() ||\r\n atcharset() ||\r\n atnamespace() ||\r\n atdocument() ||\r\n atpage() ||\r\n athost() ||\r\n atfontface());\r\n }\r\n function rule() {\r\n const pos = position();\r\n const sel = selector();\r\n if (!sel) {\r\n return error('selector missing');\r\n }\r\n comments();\r\n return pos({\r\n type: 'rule',\r\n selectors: sel,\r\n declarations: declarations(),\r\n });\r\n }\r\n return addParent(stylesheet());\r\n}\r\nfunction trim(str) {\r\n return str ? str.replace(/^\\s+|\\s+$/g, '') : '';\r\n}\r\nfunction addParent(obj, parent) {\r\n const isNode = obj && typeof obj.type === 'string';\r\n const childParent = isNode ? obj : parent;\r\n for (const k of Object.keys(obj)) {\r\n const value = obj[k];\r\n if (Array.isArray(value)) {\r\n value.forEach((v) => {\r\n addParent(v, childParent);\r\n });\r\n }\r\n else if (value && typeof value === 'object') {\r\n addParent(value, childParent);\r\n }\r\n }\r\n if (isNode) {\r\n Object.defineProperty(obj, 'parent', {\r\n configurable: true,\r\n writable: true,\r\n enumerable: false,\r\n value: parent || null,\r\n });\r\n }\r\n return obj;\r\n}\n\nconst tagMap = {\r\n script: 'noscript',\r\n altglyph: 'altGlyph',\r\n altglyphdef: 'altGlyphDef',\r\n altglyphitem: 'altGlyphItem',\r\n animatecolor: 'animateColor',\r\n animatemotion: 'animateMotion',\r\n animatetransform: 'animateTransform',\r\n clippath: 'clipPath',\r\n feblend: 'feBlend',\r\n fecolormatrix: 'feColorMatrix',\r\n fecomponenttransfer: 'feComponentTransfer',\r\n fecomposite: 'feComposite',\r\n feconvolvematrix: 'feConvolveMatrix',\r\n fediffuselighting: 'feDiffuseLighting',\r\n fedisplacementmap: 'feDisplacementMap',\r\n fedistantlight: 'feDistantLight',\r\n fedropshadow: 'feDropShadow',\r\n feflood: 'feFlood',\r\n fefunca: 'feFuncA',\r\n fefuncb: 'feFuncB',\r\n fefuncg: 'feFuncG',\r\n fefuncr: 'feFuncR',\r\n fegaussianblur: 'feGaussianBlur',\r\n feimage: 'feImage',\r\n femerge: 'feMerge',\r\n femergenode: 'feMergeNode',\r\n femorphology: 'feMorphology',\r\n feoffset: 'feOffset',\r\n fepointlight: 'fePointLight',\r\n fespecularlighting: 'feSpecularLighting',\r\n fespotlight: 'feSpotLight',\r\n fetile: 'feTile',\r\n feturbulence: 'feTurbulence',\r\n foreignobject: 'foreignObject',\r\n glyphref: 'glyphRef',\r\n lineargradient: 'linearGradient',\r\n radialgradient: 'radialGradient',\r\n};\r\nfunction getTagName(n) {\r\n let tagName = tagMap[n.tagName] ? tagMap[n.tagName] : n.tagName;\r\n if (tagName === 'link' && n.attributes._cssText) {\r\n tagName = 'style';\r\n }\r\n return tagName;\r\n}\r\nfunction escapeRegExp(str) {\r\n return str.replace(/[.*+?^${}()|[\\]\\\\]/g, '\\\\$&');\r\n}\r\nconst HOVER_SELECTOR = /([^\\\\]):hover/;\r\nconst HOVER_SELECTOR_GLOBAL = new RegExp(HOVER_SELECTOR.source, 'g');\r\nfunction addHoverClass(cssText, cache) {\r\n const cachedStyle = cache?.stylesWithHoverClass.get(cssText);\r\n if (cachedStyle)\r\n return cachedStyle;\r\n if (cssText.length >= 1000000) {\r\n return cssText;\r\n }\r\n const ast = parse(cssText, {\r\n silent: true,\r\n });\r\n if (!ast.stylesheet) {\r\n return cssText;\r\n }\r\n const selectors = [];\r\n ast.stylesheet.rules.forEach((rule) => {\r\n if ('selectors' in rule) {\r\n (rule.selectors || []).forEach((selector) => {\r\n if (HOVER_SELECTOR.test(selector)) {\r\n selectors.push(selector);\r\n }\r\n });\r\n }\r\n });\r\n if (selectors.length === 0) {\r\n return cssText;\r\n }\r\n const selectorMatcher = new RegExp(selectors\r\n .filter((selector, index) => selectors.indexOf(selector) === index)\r\n .sort((a, b) => b.length - a.length)\r\n .map((selector) => {\r\n return escapeRegExp(selector);\r\n })\r\n .join('|'), 'g');\r\n const result = cssText.replace(selectorMatcher, (selector) => {\r\n const newSelector = selector.replace(HOVER_SELECTOR_GLOBAL, '$1.\\\\:hover');\r\n return `${selector}, ${newSelector}`;\r\n });\r\n cache?.stylesWithHoverClass.set(cssText, result);\r\n return result;\r\n}\r\nfunction createCache() {\r\n const stylesWithHoverClass = new Map();\r\n return {\r\n stylesWithHoverClass,\r\n };\r\n}\r\nfunction buildNode(n, options) {\r\n const { doc, hackCss, cache } = options;\r\n switch (n.type) {\r\n case NodeType.Document:\r\n return doc.implementation.createDocument(null, '', null);\r\n case NodeType.DocumentType:\r\n return doc.implementation.createDocumentType(n.name || 'html', n.publicId, n.systemId);\r\n case NodeType.Element: {\r\n const tagName = getTagName(n);\r\n let node;\r\n if (n.isSVG) {\r\n node = doc.createElementNS('http://www.w3.org/2000/svg', tagName);\r\n }\r\n else {\r\n if (n.isCustom &&\r\n doc.defaultView?.customElements &&\r\n !doc.defaultView.customElements.get(n.tagName))\r\n doc.defaultView.customElements.define(n.tagName, class extends doc.defaultView.HTMLElement {\r\n });\r\n node = doc.createElement(tagName);\r\n }\r\n const specialAttributes = {};\r\n for (const name in n.attributes) {\r\n if (!Object.prototype.hasOwnProperty.call(n.attributes, name)) {\r\n continue;\r\n }\r\n let value = n.attributes[name];\r\n if (tagName === 'option' &&\r\n name === 'selected' &&\r\n value === false) {\r\n continue;\r\n }\r\n if (value === null) {\r\n continue;\r\n }\r\n if (value === true)\r\n value = '';\r\n if (name.startsWith('rr_')) {\r\n specialAttributes[name] = value;\r\n continue;\r\n }\r\n const isTextarea = tagName === 'textarea' && name === 'value';\r\n const isRemoteOrDynamicCss = tagName === 'style' && name === '_cssText';\r\n if (isRemoteOrDynamicCss && hackCss && typeof value === 'string') {\r\n value = addHoverClass(value, cache);\r\n }\r\n if ((isTextarea || isRemoteOrDynamicCss) && typeof value === 'string') {\r\n const child = doc.createTextNode(value);\r\n for (const c of Array.from(node.childNodes)) {\r\n if (c.nodeType === node.TEXT_NODE) {\r\n node.removeChild(c);\r\n }\r\n }\r\n node.appendChild(child);\r\n continue;\r\n }\r\n try {\r\n if (n.isSVG && name === 'xlink:href') {\r\n node.setAttributeNS('http://www.w3.org/1999/xlink', name, value.toString());\r\n }\r\n else if (name === 'onload' ||\r\n name === 'onclick' ||\r\n name.substring(0, 7) === 'onmouse') {\r\n node.setAttribute('_' + name, value.toString());\r\n }\r\n else if (tagName === 'meta' &&\r\n n.attributes['http-equiv'] === 'Content-Security-Policy' &&\r\n name === 'content') {\r\n node.setAttribute('csp-content', value.toString());\r\n continue;\r\n }\r\n else if (tagName === 'link' &&\r\n (n.attributes.rel === 'preload' ||\r\n n.attributes.rel === 'modulepreload') &&\r\n n.attributes.as === 'script') {\r\n }\r\n else if (tagName === 'link' &&\r\n n.attributes.rel === 'prefetch' &&\r\n typeof n.attributes.href === 'string' &&\r\n n.attributes.href.endsWith('.js')) {\r\n }\r\n else if (tagName === 'img' &&\r\n n.attributes.srcset &&\r\n n.attributes.rr_dataURL) {\r\n node.setAttribute('rrweb-original-srcset', n.attributes.srcset);\r\n }\r\n else {\r\n node.setAttribute(name, value.toString());\r\n }\r\n }\r\n catch (error) {\r\n }\r\n }\r\n for (const name in specialAttributes) {\r\n const value = specialAttributes[name];\r\n if (tagName === 'canvas' && name === 'rr_dataURL') {\r\n const image = document.createElement('img');\r\n image.onload = () => {\r\n const ctx = node.getContext('2d');\r\n if (ctx) {\r\n ctx.drawImage(image, 0, 0, image.width, image.height);\r\n }\r\n };\r\n image.src = value.toString();\r\n if (node.RRNodeType)\r\n node.rr_dataURL = value.toString();\r\n }\r\n else if (tagName === 'img' && name === 'rr_dataURL') {\r\n const image = node;\r\n if (!image.currentSrc.startsWith('data:')) {\r\n image.setAttribute('rrweb-original-src', n.attributes.src);\r\n image.src = value.toString();\r\n }\r\n }\r\n if (name === 'rr_width') {\r\n node.style.setProperty('width', value.toString());\r\n }\r\n else if (name === 'rr_height') {\r\n node.style.setProperty('height', value.toString());\r\n }\r\n else if (name === 'rr_mediaCurrentTime' &&\r\n typeof value === 'number') {\r\n node.currentTime = value;\r\n }\r\n else if (name === 'rr_mediaState') {\r\n switch (value) {\r\n case 'played':\r\n node\r\n .play()\r\n .catch((e) => console.warn('media playback error', e));\r\n break;\r\n case 'paused':\r\n node.pause();\r\n break;\r\n }\r\n }\r\n }\r\n if (n.isShadowHost) {\r\n if (!node.shadowRoot) {\r\n node.attachShadow({ mode: 'open' });\r\n }\r\n else {\r\n while (node.shadowRoot.firstChild) {\r\n node.shadowRoot.removeChild(node.shadowRoot.firstChild);\r\n }\r\n }\r\n }\r\n return node;\r\n }\r\n case NodeType.Text:\r\n return doc.createTextNode(n.isStyle && hackCss\r\n ? addHoverClass(n.textContent, cache)\r\n : n.textContent);\r\n case NodeType.CDATA:\r\n return doc.createCDATASection(n.textContent);\r\n case NodeType.Comment:\r\n return doc.createComment(n.textContent);\r\n default:\r\n return null;\r\n }\r\n}\r\nfunction buildNodeWithSN(n, options) {\r\n const { doc, mirror, skipChild = false, hackCss = true, afterAppend, cache, } = options;\r\n if (mirror.has(n.id)) {\r\n const nodeInMirror = mirror.getNode(n.id);\r\n const meta = mirror.getMeta(nodeInMirror);\r\n if (isNodeMetaEqual(meta, n))\r\n return mirror.getNode(n.id);\r\n }\r\n let node = buildNode(n, { doc, hackCss, cache });\r\n if (!node) {\r\n return null;\r\n }\r\n if (n.rootId && mirror.getNode(n.rootId) !== doc) {\r\n mirror.replace(n.rootId, doc);\r\n }\r\n if (n.type === NodeType.Document) {\r\n doc.close();\r\n doc.open();\r\n if (n.compatMode === 'BackCompat' &&\r\n n.childNodes &&\r\n n.childNodes[0].type !== NodeType.DocumentType) {\r\n if (n.childNodes[0].type === NodeType.Element &&\r\n 'xmlns' in n.childNodes[0].attributes &&\r\n n.childNodes[0].attributes.xmlns === 'http://www.w3.org/1999/xhtml') {\r\n doc.write('');\r\n }\r\n else {\r\n doc.write('');\r\n }\r\n }\r\n node = doc;\r\n }\r\n mirror.add(node, n);\r\n if ((n.type === NodeType.Document || n.type === NodeType.Element) &&\r\n !skipChild) {\r\n for (const childN of n.childNodes) {\r\n const childNode = buildNodeWithSN(childN, {\r\n doc,\r\n mirror,\r\n skipChild: false,\r\n hackCss,\r\n afterAppend,\r\n cache,\r\n });\r\n if (!childNode) {\r\n console.warn('Failed to rebuild', childN);\r\n continue;\r\n }\r\n if (childN.isShadow && isElement(node) && node.shadowRoot) {\r\n node.shadowRoot.appendChild(childNode);\r\n }\r\n else if (n.type === NodeType.Document &&\r\n childN.type == NodeType.Element) {\r\n const htmlElement = childNode;\r\n let body = null;\r\n htmlElement.childNodes.forEach((child) => {\r\n if (child.nodeName === 'BODY')\r\n body = child;\r\n });\r\n if (body) {\r\n htmlElement.removeChild(body);\r\n node.appendChild(childNode);\r\n htmlElement.appendChild(body);\r\n }\r\n else {\r\n node.appendChild(childNode);\r\n }\r\n }\r\n else {\r\n node.appendChild(childNode);\r\n }\r\n if (afterAppend) {\r\n afterAppend(childNode, childN.id);\r\n }\r\n }\r\n }\r\n return node;\r\n}\r\nfunction visit(mirror, onVisit) {\r\n function walk(node) {\r\n onVisit(node);\r\n }\r\n for (const id of mirror.getIds()) {\r\n if (mirror.has(id)) {\r\n walk(mirror.getNode(id));\r\n }\r\n }\r\n}\r\nfunction handleScroll(node, mirror) {\r\n const n = mirror.getMeta(node);\r\n if (n?.type !== NodeType.Element) {\r\n return;\r\n }\r\n const el = node;\r\n for (const name in n.attributes) {\r\n if (!(Object.prototype.hasOwnProperty.call(n.attributes, name) &&\r\n name.startsWith('rr_'))) {\r\n continue;\r\n }\r\n const value = n.attributes[name];\r\n if (name === 'rr_scrollLeft') {\r\n el.scrollLeft = value;\r\n }\r\n if (name === 'rr_scrollTop') {\r\n el.scrollTop = value;\r\n }\r\n }\r\n}\r\nfunction rebuild(n, options) {\r\n const { doc, onVisit, hackCss = true, afterAppend, cache, mirror = new Mirror(), } = options;\r\n const node = buildNodeWithSN(n, {\r\n doc,\r\n mirror,\r\n skipChild: false,\r\n hackCss,\r\n afterAppend,\r\n cache,\r\n });\r\n visit(mirror, (visitedNode) => {\r\n if (onVisit) {\r\n onVisit(visitedNode);\r\n }\r\n handleScroll(visitedNode, mirror);\r\n });\r\n return node;\r\n}\n\nexport { IGNORED_NODE, Mirror, NodeType, addHoverClass, buildNodeWithSN, createCache, createMatchPredicate, createMirror, distanceToMatch, escapeImportStatement, fixSafariColons, genId, getInputType, getInputValue, ignoreAttribute, is2DCanvasBlank, isCSSImportRule, isCSSStyleRule, isElement, isNativeShadowDom, isNodeMetaEqual, isShadowRoot, maskInputValue, needMaskingText, rebuild, serializeNodeWithId, shouldMaskInput, snapshot, stringifyRule, stringifyStylesheet, toLowerCase, toUpperCase, transformAttribute };\n", "import { distanceToMatch, IGNORED_NODE, isShadowRoot, createMatchPredicate } from '../../rrweb-snapshot/es/rrweb-snapshot.js';\n\nfunction on(type, fn, target = document) {\r\n const options = { capture: true, passive: true };\r\n target.addEventListener(type, fn, options);\r\n return () => target.removeEventListener(type, fn, options);\r\n}\r\nconst DEPARTED_MIRROR_ACCESS_WARNING = 'Please stop import mirror directly. Instead of that,' +\r\n '\\r\\n' +\r\n 'now you can use replayer.getMirror() to access the mirror instance of a replayer,' +\r\n '\\r\\n' +\r\n 'or you can use record.mirror to access the mirror instance during recording.';\r\nlet _mirror = {\r\n map: {},\r\n getId() {\r\n console.error(DEPARTED_MIRROR_ACCESS_WARNING);\r\n return -1;\r\n },\r\n getNode() {\r\n console.error(DEPARTED_MIRROR_ACCESS_WARNING);\r\n return null;\r\n },\r\n removeNodeFromMap() {\r\n console.error(DEPARTED_MIRROR_ACCESS_WARNING);\r\n },\r\n has() {\r\n console.error(DEPARTED_MIRROR_ACCESS_WARNING);\r\n return false;\r\n },\r\n reset() {\r\n console.error(DEPARTED_MIRROR_ACCESS_WARNING);\r\n },\r\n};\r\nif (typeof window !== 'undefined' && window.Proxy && window.Reflect) {\r\n _mirror = new Proxy(_mirror, {\r\n get(target, prop, receiver) {\r\n if (prop === 'map') {\r\n console.error(DEPARTED_MIRROR_ACCESS_WARNING);\r\n }\r\n return Reflect.get(target, prop, receiver);\r\n },\r\n });\r\n}\r\nfunction throttle(func, wait, options = {}) {\r\n let timeout = null;\r\n let previous = 0;\r\n return function (...args) {\r\n const now = Date.now();\r\n if (!previous && options.leading === false) {\r\n previous = now;\r\n }\r\n const remaining = wait - (now - previous);\r\n const context = this;\r\n if (remaining <= 0 || remaining > wait) {\r\n if (timeout) {\r\n clearTimeout(timeout);\r\n timeout = null;\r\n }\r\n previous = now;\r\n func.apply(context, args);\r\n }\r\n else if (!timeout && options.trailing !== false) {\r\n timeout = setTimeout(() => {\r\n previous = options.leading === false ? 0 : Date.now();\r\n timeout = null;\r\n func.apply(context, args);\r\n }, remaining);\r\n }\r\n };\r\n}\r\nfunction hookSetter(target, key, d, isRevoked, win = window) {\r\n const original = win.Object.getOwnPropertyDescriptor(target, key);\r\n win.Object.defineProperty(target, key, isRevoked\r\n ? d\r\n : {\r\n set(value) {\r\n setTimeout(() => {\r\n d.set.call(this, value);\r\n }, 0);\r\n if (original && original.set) {\r\n original.set.call(this, value);\r\n }\r\n },\r\n });\r\n return () => hookSetter(target, key, original || {}, true);\r\n}\r\nfunction patch(source, name, replacement) {\r\n try {\r\n if (!(name in source)) {\r\n return () => {\r\n };\r\n }\r\n const original = source[name];\r\n const wrapped = replacement(original);\r\n if (typeof wrapped === 'function') {\r\n wrapped.prototype = wrapped.prototype || {};\r\n Object.defineProperties(wrapped, {\r\n __rrweb_original__: {\r\n enumerable: false,\r\n value: original,\r\n },\r\n });\r\n }\r\n source[name] = wrapped;\r\n return () => {\r\n source[name] = original;\r\n };\r\n }\r\n catch {\r\n return () => {\r\n };\r\n }\r\n}\r\nlet nowTimestamp = Date.now;\r\nif (!(/[1-9][0-9]{12}/.test(Date.now().toString()))) {\r\n nowTimestamp = () => new Date().getTime();\r\n}\r\nfunction getWindowScroll(win) {\r\n const doc = win.document;\r\n return {\r\n left: doc.scrollingElement\r\n ? doc.scrollingElement.scrollLeft\r\n : win.pageXOffset !== undefined\r\n ? win.pageXOffset\r\n : doc?.documentElement.scrollLeft ||\r\n doc?.body?.parentElement?.scrollLeft ||\r\n doc?.body?.scrollLeft ||\r\n 0,\r\n top: doc.scrollingElement\r\n ? doc.scrollingElement.scrollTop\r\n : win.pageYOffset !== undefined\r\n ? win.pageYOffset\r\n : doc?.documentElement.scrollTop ||\r\n doc?.body?.parentElement?.scrollTop ||\r\n doc?.body?.scrollTop ||\r\n 0,\r\n };\r\n}\r\nfunction getWindowHeight() {\r\n return (window.innerHeight ||\r\n (document.documentElement && document.documentElement.clientHeight) ||\r\n (document.body && document.body.clientHeight));\r\n}\r\nfunction getWindowWidth() {\r\n return (window.innerWidth ||\r\n (document.documentElement && document.documentElement.clientWidth) ||\r\n (document.body && document.body.clientWidth));\r\n}\r\nfunction closestElementOfNode(node) {\r\n if (!node) {\r\n return null;\r\n }\r\n const el = node.nodeType === node.ELEMENT_NODE\r\n ? node\r\n : node.parentElement;\r\n return el;\r\n}\r\nfunction isBlocked(node, blockClass, blockSelector, unblockSelector, checkAncestors) {\r\n if (!node) {\r\n return false;\r\n }\r\n const el = closestElementOfNode(node);\r\n if (!el) {\r\n return false;\r\n }\r\n const blockedPredicate = createMatchPredicate(blockClass, blockSelector);\r\n if (!checkAncestors) {\r\n const isUnblocked = unblockSelector && el.matches(unblockSelector);\r\n return blockedPredicate(el) && !isUnblocked;\r\n }\r\n const blockDistance = distanceToMatch(el, blockedPredicate);\r\n let unblockDistance = -1;\r\n if (blockDistance < 0) {\r\n return false;\r\n }\r\n if (unblockSelector) {\r\n unblockDistance = distanceToMatch(el, createMatchPredicate(null, unblockSelector));\r\n }\r\n if (blockDistance > -1 && unblockDistance < 0) {\r\n return true;\r\n }\r\n return blockDistance < unblockDistance;\r\n}\r\nfunction isSerialized(n, mirror) {\r\n return mirror.getId(n) !== -1;\r\n}\r\nfunction isIgnored(n, mirror) {\r\n return mirror.getId(n) === IGNORED_NODE;\r\n}\r\nfunction isAncestorRemoved(target, mirror) {\r\n if (isShadowRoot(target)) {\r\n return false;\r\n }\r\n const id = mirror.getId(target);\r\n if (!mirror.has(id)) {\r\n return true;\r\n }\r\n if (target.parentNode &&\r\n target.parentNode.nodeType === target.DOCUMENT_NODE) {\r\n return false;\r\n }\r\n if (!target.parentNode) {\r\n return true;\r\n }\r\n return isAncestorRemoved(target.parentNode, mirror);\r\n}\r\nfunction legacy_isTouchEvent(event) {\r\n return Boolean(event.changedTouches);\r\n}\r\nfunction polyfill(win = window) {\r\n if ('NodeList' in win && !win.NodeList.prototype.forEach) {\r\n win.NodeList.prototype.forEach = Array.prototype\r\n .forEach;\r\n }\r\n if ('DOMTokenList' in win && !win.DOMTokenList.prototype.forEach) {\r\n win.DOMTokenList.prototype.forEach = Array.prototype\r\n .forEach;\r\n }\r\n if (!Node.prototype.contains) {\r\n Node.prototype.contains = (...args) => {\r\n let node = args[0];\r\n if (!(0 in args)) {\r\n throw new TypeError('1 argument is required');\r\n }\r\n do {\r\n if (this === node) {\r\n return true;\r\n }\r\n } while ((node = node && node.parentNode));\r\n return false;\r\n };\r\n }\r\n}\r\nfunction queueToResolveTrees(queue) {\r\n const queueNodeMap = {};\r\n const putIntoMap = (m, parent) => {\r\n const nodeInTree = {\r\n value: m,\r\n parent,\r\n children: [],\r\n };\r\n queueNodeMap[m.node.id] = nodeInTree;\r\n return nodeInTree;\r\n };\r\n const queueNodeTrees = [];\r\n for (const mutation of queue) {\r\n const { nextId, parentId } = mutation;\r\n if (nextId && nextId in queueNodeMap) {\r\n const nextInTree = queueNodeMap[nextId];\r\n if (nextInTree.parent) {\r\n const idx = nextInTree.parent.children.indexOf(nextInTree);\r\n nextInTree.parent.children.splice(idx, 0, putIntoMap(mutation, nextInTree.parent));\r\n }\r\n else {\r\n const idx = queueNodeTrees.indexOf(nextInTree);\r\n queueNodeTrees.splice(idx, 0, putIntoMap(mutation, null));\r\n }\r\n continue;\r\n }\r\n if (parentId in queueNodeMap) {\r\n const parentInTree = queueNodeMap[parentId];\r\n parentInTree.children.push(putIntoMap(mutation, parentInTree));\r\n continue;\r\n }\r\n queueNodeTrees.push(putIntoMap(mutation, null));\r\n }\r\n return queueNodeTrees;\r\n}\r\nfunction iterateResolveTree(tree, cb) {\r\n cb(tree.value);\r\n for (let i = tree.children.length - 1; i >= 0; i--) {\r\n iterateResolveTree(tree.children[i], cb);\r\n }\r\n}\r\nfunction isSerializedIframe(n, mirror) {\r\n return Boolean(n.nodeName === 'IFRAME' && mirror.getMeta(n));\r\n}\r\nfunction isSerializedStylesheet(n, mirror) {\r\n return Boolean(n.nodeName === 'LINK' &&\r\n n.nodeType === n.ELEMENT_NODE &&\r\n n.getAttribute &&\r\n n.getAttribute('rel') === 'stylesheet' &&\r\n mirror.getMeta(n));\r\n}\r\nfunction getBaseDimension(node, rootIframe) {\r\n const frameElement = node.ownerDocument?.defaultView?.frameElement;\r\n if (!frameElement || frameElement === rootIframe) {\r\n return {\r\n x: 0,\r\n y: 0,\r\n relativeScale: 1,\r\n absoluteScale: 1,\r\n };\r\n }\r\n const frameDimension = frameElement.getBoundingClientRect();\r\n const frameBaseDimension = getBaseDimension(frameElement, rootIframe);\r\n const relativeScale = frameDimension.height / frameElement.clientHeight;\r\n return {\r\n x: frameDimension.x * frameBaseDimension.relativeScale +\r\n frameBaseDimension.x,\r\n y: frameDimension.y * frameBaseDimension.relativeScale +\r\n frameBaseDimension.y,\r\n relativeScale,\r\n absoluteScale: frameBaseDimension.absoluteScale * relativeScale,\r\n };\r\n}\r\nfunction hasShadowRoot(n) {\r\n return Boolean(n?.shadowRoot);\r\n}\r\nfunction getNestedRule(rules, position) {\r\n const rule = rules[position[0]];\r\n if (position.length === 1) {\r\n return rule;\r\n }\r\n else {\r\n return getNestedRule(rule.cssRules[position[1]].cssRules, position.slice(2));\r\n }\r\n}\r\nfunction getPositionsAndIndex(nestedIndex) {\r\n const positions = [...nestedIndex];\r\n const index = positions.pop();\r\n return { positions, index };\r\n}\r\nfunction uniqueTextMutations(mutations) {\r\n const idSet = new Set();\r\n const uniqueMutations = [];\r\n for (let i = mutations.length; i--;) {\r\n const mutation = mutations[i];\r\n if (!idSet.has(mutation.id)) {\r\n uniqueMutations.push(mutation);\r\n idSet.add(mutation.id);\r\n }\r\n }\r\n return uniqueMutations;\r\n}\r\nclass StyleSheetMirror {\r\n constructor() {\r\n this.id = 1;\r\n this.styleIDMap = new WeakMap();\r\n this.idStyleMap = new Map();\r\n }\r\n getId(stylesheet) {\r\n return this.styleIDMap.get(stylesheet) ?? -1;\r\n }\r\n has(stylesheet) {\r\n return this.styleIDMap.has(stylesheet);\r\n }\r\n add(stylesheet, id) {\r\n if (this.has(stylesheet))\r\n return this.getId(stylesheet);\r\n let newId;\r\n if (id === undefined) {\r\n newId = this.id++;\r\n }\r\n else\r\n newId = id;\r\n this.styleIDMap.set(stylesheet, newId);\r\n this.idStyleMap.set(newId, stylesheet);\r\n return newId;\r\n }\r\n getStyle(id) {\r\n return this.idStyleMap.get(id) || null;\r\n }\r\n reset() {\r\n this.styleIDMap = new WeakMap();\r\n this.idStyleMap = new Map();\r\n this.id = 1;\r\n }\r\n generateId() {\r\n return this.id++;\r\n }\r\n}\r\nfunction getShadowHost(n) {\r\n let shadowHost = null;\r\n if (n.getRootNode?.()?.nodeType === Node.DOCUMENT_FRAGMENT_NODE &&\r\n n.getRootNode().host)\r\n shadowHost = n.getRootNode().host;\r\n return shadowHost;\r\n}\r\nfunction getRootShadowHost(n) {\r\n let rootShadowHost = n;\r\n let shadowHost;\r\n while ((shadowHost = getShadowHost(rootShadowHost)))\r\n rootShadowHost = shadowHost;\r\n return rootShadowHost;\r\n}\r\nfunction shadowHostInDom(n) {\r\n const doc = n.ownerDocument;\r\n if (!doc)\r\n return false;\r\n const shadowHost = getRootShadowHost(n);\r\n return doc.contains(shadowHost);\r\n}\r\nfunction inDom(n) {\r\n const doc = n.ownerDocument;\r\n if (!doc)\r\n return false;\r\n return doc.contains(n) || shadowHostInDom(n);\r\n}\r\nconst cachedImplementations = {};\r\nfunction getImplementation(name) {\r\n const cached = cachedImplementations[name];\r\n if (cached) {\r\n return cached;\r\n }\r\n const document = window.document;\r\n let impl = window[name];\r\n if (document && typeof document.createElement === 'function') {\r\n try {\r\n const sandbox = document.createElement('iframe');\r\n sandbox.hidden = true;\r\n document.head.appendChild(sandbox);\r\n const contentWindow = sandbox.contentWindow;\r\n if (contentWindow && contentWindow[name]) {\r\n impl =\r\n contentWindow[name];\r\n }\r\n document.head.removeChild(sandbox);\r\n }\r\n catch (e) {\r\n }\r\n }\r\n return (cachedImplementations[name] = impl.bind(window));\r\n}\r\nfunction onRequestAnimationFrame(...rest) {\r\n return getImplementation('requestAnimationFrame')(...rest);\r\n}\r\nfunction setTimeout(...rest) {\r\n return getImplementation('setTimeout')(...rest);\r\n}\r\nfunction clearTimeout(...rest) {\r\n return getImplementation('clearTimeout')(...rest);\r\n}\n\nexport { StyleSheetMirror, _mirror, clearTimeout, closestElementOfNode, getBaseDimension, getNestedRule, getPositionsAndIndex, getRootShadowHost, getShadowHost, getWindowHeight, getWindowScroll, getWindowWidth, hasShadowRoot, hookSetter, inDom, isAncestorRemoved, isBlocked, isIgnored, isSerialized, isSerializedIframe, isSerializedStylesheet, iterateResolveTree, legacy_isTouchEvent, nowTimestamp, on, onRequestAnimationFrame, patch, polyfill, queueToResolveTrees, setTimeout, shadowHostInDom, throttle, uniqueTextMutations };\n", "var EventType = /* @__PURE__ */ ((EventType2) => {\n EventType2[EventType2[\"DomContentLoaded\"] = 0] = \"DomContentLoaded\";\n EventType2[EventType2[\"Load\"] = 1] = \"Load\";\n EventType2[EventType2[\"FullSnapshot\"] = 2] = \"FullSnapshot\";\n EventType2[EventType2[\"IncrementalSnapshot\"] = 3] = \"IncrementalSnapshot\";\n EventType2[EventType2[\"Meta\"] = 4] = \"Meta\";\n EventType2[EventType2[\"Custom\"] = 5] = \"Custom\";\n EventType2[EventType2[\"Plugin\"] = 6] = \"Plugin\";\n return EventType2;\n})(EventType || {});\nvar IncrementalSource = /* @__PURE__ */ ((IncrementalSource2) => {\n IncrementalSource2[IncrementalSource2[\"Mutation\"] = 0] = \"Mutation\";\n IncrementalSource2[IncrementalSource2[\"MouseMove\"] = 1] = \"MouseMove\";\n IncrementalSource2[IncrementalSource2[\"MouseInteraction\"] = 2] = \"MouseInteraction\";\n IncrementalSource2[IncrementalSource2[\"Scroll\"] = 3] = \"Scroll\";\n IncrementalSource2[IncrementalSource2[\"ViewportResize\"] = 4] = \"ViewportResize\";\n IncrementalSource2[IncrementalSource2[\"Input\"] = 5] = \"Input\";\n IncrementalSource2[IncrementalSource2[\"TouchMove\"] = 6] = \"TouchMove\";\n IncrementalSource2[IncrementalSource2[\"MediaInteraction\"] = 7] = \"MediaInteraction\";\n IncrementalSource2[IncrementalSource2[\"StyleSheetRule\"] = 8] = \"StyleSheetRule\";\n IncrementalSource2[IncrementalSource2[\"CanvasMutation\"] = 9] = \"CanvasMutation\";\n IncrementalSource2[IncrementalSource2[\"Font\"] = 10] = \"Font\";\n IncrementalSource2[IncrementalSource2[\"Log\"] = 11] = \"Log\";\n IncrementalSource2[IncrementalSource2[\"Drag\"] = 12] = \"Drag\";\n IncrementalSource2[IncrementalSource2[\"StyleDeclaration\"] = 13] = \"StyleDeclaration\";\n IncrementalSource2[IncrementalSource2[\"Selection\"] = 14] = \"Selection\";\n IncrementalSource2[IncrementalSource2[\"AdoptedStyleSheet\"] = 15] = \"AdoptedStyleSheet\";\n IncrementalSource2[IncrementalSource2[\"CustomElement\"] = 16] = \"CustomElement\";\n return IncrementalSource2;\n})(IncrementalSource || {});\nvar MouseInteractions = /* @__PURE__ */ ((MouseInteractions2) => {\n MouseInteractions2[MouseInteractions2[\"MouseUp\"] = 0] = \"MouseUp\";\n MouseInteractions2[MouseInteractions2[\"MouseDown\"] = 1] = \"MouseDown\";\n MouseInteractions2[MouseInteractions2[\"Click\"] = 2] = \"Click\";\n MouseInteractions2[MouseInteractions2[\"ContextMenu\"] = 3] = \"ContextMenu\";\n MouseInteractions2[MouseInteractions2[\"DblClick\"] = 4] = \"DblClick\";\n MouseInteractions2[MouseInteractions2[\"Focus\"] = 5] = \"Focus\";\n MouseInteractions2[MouseInteractions2[\"Blur\"] = 6] = \"Blur\";\n MouseInteractions2[MouseInteractions2[\"TouchStart\"] = 7] = \"TouchStart\";\n MouseInteractions2[MouseInteractions2[\"TouchMove_Departed\"] = 8] = \"TouchMove_Departed\";\n MouseInteractions2[MouseInteractions2[\"TouchEnd\"] = 9] = \"TouchEnd\";\n MouseInteractions2[MouseInteractions2[\"TouchCancel\"] = 10] = \"TouchCancel\";\n return MouseInteractions2;\n})(MouseInteractions || {});\nvar PointerTypes = /* @__PURE__ */ ((PointerTypes2) => {\n PointerTypes2[PointerTypes2[\"Mouse\"] = 0] = \"Mouse\";\n PointerTypes2[PointerTypes2[\"Pen\"] = 1] = \"Pen\";\n PointerTypes2[PointerTypes2[\"Touch\"] = 2] = \"Touch\";\n return PointerTypes2;\n})(PointerTypes || {});\nvar CanvasContext = /* @__PURE__ */ ((CanvasContext2) => {\n CanvasContext2[CanvasContext2[\"2D\"] = 0] = \"2D\";\n CanvasContext2[CanvasContext2[\"WebGL\"] = 1] = \"WebGL\";\n CanvasContext2[CanvasContext2[\"WebGL2\"] = 2] = \"WebGL2\";\n return CanvasContext2;\n})(CanvasContext || {});\nvar ReplayerEvents = /* @__PURE__ */ ((ReplayerEvents2) => {\n ReplayerEvents2[\"Start\"] = \"start\";\n ReplayerEvents2[\"Pause\"] = \"pause\";\n ReplayerEvents2[\"Resume\"] = \"resume\";\n ReplayerEvents2[\"Resize\"] = \"resize\";\n ReplayerEvents2[\"Finish\"] = \"finish\";\n ReplayerEvents2[\"FullsnapshotRebuilded\"] = \"fullsnapshot-rebuilded\";\n ReplayerEvents2[\"LoadStylesheetStart\"] = \"load-stylesheet-start\";\n ReplayerEvents2[\"LoadStylesheetEnd\"] = \"load-stylesheet-end\";\n ReplayerEvents2[\"SkipStart\"] = \"skip-start\";\n ReplayerEvents2[\"SkipEnd\"] = \"skip-end\";\n ReplayerEvents2[\"MouseInteraction\"] = \"mouse-interaction\";\n ReplayerEvents2[\"EventCast\"] = \"event-cast\";\n ReplayerEvents2[\"CustomEvent\"] = \"custom-event\";\n ReplayerEvents2[\"Flush\"] = \"flush\";\n ReplayerEvents2[\"StateChange\"] = \"state-change\";\n ReplayerEvents2[\"PlayBack\"] = \"play-back\";\n ReplayerEvents2[\"Destroy\"] = \"destroy\";\n return ReplayerEvents2;\n})(ReplayerEvents || {});\n\nexport { CanvasContext, EventType, IncrementalSource, MouseInteractions, PointerTypes, ReplayerEvents };\n", "import { isShadowRoot, isNativeShadowDom, getInputType, getInputValue, shouldMaskInput, needMaskingText, maskInputValue, ignoreAttribute, transformAttribute, toLowerCase, IGNORED_NODE, serializeNodeWithId } from '../../../rrweb-snapshot/es/rrweb-snapshot.js';\nimport { isIgnored, isBlocked, isSerialized, isAncestorRemoved, closestElementOfNode, hasShadowRoot, inDom, getShadowHost, isSerializedIframe, isSerializedStylesheet } from '../utils.js';\n\nfunction isNodeInLinkedList(n) {\r\n return '__ln' in n;\r\n}\r\nclass DoubleLinkedList {\r\n constructor() {\r\n this.length = 0;\r\n this.head = null;\r\n this.tail = null;\r\n }\r\n get(position) {\r\n if (position >= this.length) {\r\n throw new Error('Position outside of list range');\r\n }\r\n let current = this.head;\r\n for (let index = 0; index < position; index++) {\r\n current = current?.next || null;\r\n }\r\n return current;\r\n }\r\n addNode(n) {\r\n const node = {\r\n value: n,\r\n previous: null,\r\n next: null,\r\n };\r\n n.__ln = node;\r\n if (n.previousSibling && isNodeInLinkedList(n.previousSibling)) {\r\n const current = n.previousSibling.__ln.next;\r\n node.next = current;\r\n node.previous = n.previousSibling.__ln;\r\n n.previousSibling.__ln.next = node;\r\n if (current) {\r\n current.previous = node;\r\n }\r\n }\r\n else if (n.nextSibling &&\r\n isNodeInLinkedList(n.nextSibling) &&\r\n n.nextSibling.__ln.previous) {\r\n const current = n.nextSibling.__ln.previous;\r\n node.previous = current;\r\n node.next = n.nextSibling.__ln;\r\n n.nextSibling.__ln.previous = node;\r\n if (current) {\r\n current.next = node;\r\n }\r\n }\r\n else {\r\n if (this.head) {\r\n this.head.previous = node;\r\n }\r\n node.next = this.head;\r\n this.head = node;\r\n }\r\n if (node.next === null) {\r\n this.tail = node;\r\n }\r\n this.length++;\r\n }\r\n removeNode(n) {\r\n const current = n.__ln;\r\n if (!this.head) {\r\n return;\r\n }\r\n if (!current.previous) {\r\n this.head = current.next;\r\n if (this.head) {\r\n this.head.previous = null;\r\n }\r\n else {\r\n this.tail = null;\r\n }\r\n }\r\n else {\r\n current.previous.next = current.next;\r\n if (current.next) {\r\n current.next.previous = current.previous;\r\n }\r\n else {\r\n this.tail = current.previous;\r\n }\r\n }\r\n if (n.__ln) {\r\n delete n.__ln;\r\n }\r\n this.length--;\r\n }\r\n}\r\nconst moveKey = (id, parentId) => `${id}@${parentId}`;\r\nclass MutationBuffer {\r\n constructor() {\r\n this.frozen = false;\r\n this.locked = false;\r\n this.texts = [];\r\n this.attributes = [];\r\n this.attributeMap = new WeakMap();\r\n this.removes = [];\r\n this.mapRemoves = [];\r\n this.movedMap = {};\r\n this.addedSet = new Set();\r\n this.movedSet = new Set();\r\n this.droppedSet = new Set();\r\n this.processMutations = (mutations) => {\r\n mutations.forEach(this.processMutation);\r\n this.emit();\r\n };\r\n this.emit = () => {\r\n if (this.frozen || this.locked) {\r\n return;\r\n }\r\n const adds = [];\r\n const addedIds = new Set();\r\n const addList = new DoubleLinkedList();\r\n const getNextId = (n) => {\r\n let ns = n;\r\n let nextId = IGNORED_NODE;\r\n while (nextId === IGNORED_NODE) {\r\n ns = ns && ns.nextSibling;\r\n nextId = ns && this.mirror.getId(ns);\r\n }\r\n return nextId;\r\n };\r\n const pushAdd = (n) => {\r\n if (!n.parentNode || !inDom(n)) {\r\n return;\r\n }\r\n const parentId = isShadowRoot(n.parentNode)\r\n ? this.mirror.getId(getShadowHost(n))\r\n : this.mirror.getId(n.parentNode);\r\n const nextId = getNextId(n);\r\n if (parentId === -1 || nextId === -1) {\r\n return addList.addNode(n);\r\n }\r\n const sn = serializeNodeWithId(n, {\r\n doc: this.doc,\r\n mirror: this.mirror,\r\n blockClass: this.blockClass,\r\n blockSelector: this.blockSelector,\r\n maskAllText: this.maskAllText,\r\n unblockSelector: this.unblockSelector,\r\n maskTextClass: this.maskTextClass,\r\n unmaskTextClass: this.unmaskTextClass,\r\n maskTextSelector: this.maskTextSelector,\r\n unmaskTextSelector: this.unmaskTextSelector,\r\n skipChild: true,\r\n newlyAddedElement: true,\r\n inlineStylesheet: this.inlineStylesheet,\r\n maskInputOptions: this.maskInputOptions,\r\n maskAttributeFn: this.maskAttributeFn,\r\n maskTextFn: this.maskTextFn,\r\n maskInputFn: this.maskInputFn,\r\n slimDOMOptions: this.slimDOMOptions,\r\n dataURLOptions: this.dataURLOptions,\r\n recordCanvas: this.recordCanvas,\r\n inlineImages: this.inlineImages,\r\n onSerialize: (currentN) => {\r\n if (isSerializedIframe(currentN, this.mirror)) {\r\n this.iframeManager.addIframe(currentN);\r\n }\r\n if (isSerializedStylesheet(currentN, this.mirror)) {\r\n this.stylesheetManager.trackLinkElement(currentN);\r\n }\r\n if (hasShadowRoot(n)) {\r\n this.shadowDomManager.addShadowRoot(n.shadowRoot, this.doc);\r\n }\r\n },\r\n onIframeLoad: (iframe, childSn) => {\r\n this.iframeManager.attachIframe(iframe, childSn);\r\n this.shadowDomManager.observeAttachShadow(iframe);\r\n },\r\n onStylesheetLoad: (link, childSn) => {\r\n this.stylesheetManager.attachLinkElement(link, childSn);\r\n },\r\n });\r\n if (sn) {\r\n adds.push({\r\n parentId,\r\n nextId,\r\n node: sn,\r\n });\r\n addedIds.add(sn.id);\r\n }\r\n };\r\n while (this.mapRemoves.length) {\r\n this.mirror.removeNodeFromMap(this.mapRemoves.shift());\r\n }\r\n for (const n of this.movedSet) {\r\n if (isParentRemoved(this.removes, n, this.mirror) &&\r\n !this.movedSet.has(n.parentNode)) {\r\n continue;\r\n }\r\n pushAdd(n);\r\n }\r\n for (const n of this.addedSet) {\r\n if (!isAncestorInSet(this.droppedSet, n) &&\r\n !isParentRemoved(this.removes, n, this.mirror)) {\r\n pushAdd(n);\r\n }\r\n else if (isAncestorInSet(this.movedSet, n)) {\r\n pushAdd(n);\r\n }\r\n else {\r\n this.droppedSet.add(n);\r\n }\r\n }\r\n let candidate = null;\r\n while (addList.length) {\r\n let node = null;\r\n if (candidate) {\r\n const parentId = this.mirror.getId(candidate.value.parentNode);\r\n const nextId = getNextId(candidate.value);\r\n if (parentId !== -1 && nextId !== -1) {\r\n node = candidate;\r\n }\r\n }\r\n if (!node) {\r\n let tailNode = addList.tail;\r\n while (tailNode) {\r\n const _node = tailNode;\r\n tailNode = tailNode.previous;\r\n if (_node) {\r\n const parentId = this.mirror.getId(_node.value.parentNode);\r\n const nextId = getNextId(_node.value);\r\n if (nextId === -1)\r\n continue;\r\n else if (parentId !== -1) {\r\n node = _node;\r\n break;\r\n }\r\n else {\r\n const unhandledNode = _node.value;\r\n if (unhandledNode.parentNode &&\r\n unhandledNode.parentNode.nodeType ===\r\n Node.DOCUMENT_FRAGMENT_NODE) {\r\n const shadowHost = unhandledNode.parentNode\r\n .host;\r\n const parentId = this.mirror.getId(shadowHost);\r\n if (parentId !== -1) {\r\n node = _node;\r\n break;\r\n }\r\n }\r\n }\r\n }\r\n }\r\n }\r\n if (!node) {\r\n while (addList.head) {\r\n addList.removeNode(addList.head.value);\r\n }\r\n break;\r\n }\r\n candidate = node.previous;\r\n addList.removeNode(node.value);\r\n pushAdd(node.value);\r\n }\r\n const payload = {\r\n texts: this.texts\r\n .map((text) => ({\r\n id: this.mirror.getId(text.node),\r\n value: text.value,\r\n }))\r\n .filter((text) => !addedIds.has(text.id))\r\n .filter((text) => this.mirror.has(text.id)),\r\n attributes: this.attributes\r\n .map((attribute) => {\r\n const { attributes } = attribute;\r\n if (typeof attributes.style === 'string') {\r\n const diffAsStr = JSON.stringify(attribute.styleDiff);\r\n const unchangedAsStr = JSON.stringify(attribute._unchangedStyles);\r\n if (diffAsStr.length < attributes.style.length) {\r\n if ((diffAsStr + unchangedAsStr).split('var(').length ===\r\n attributes.style.split('var(').length) {\r\n attributes.style = attribute.styleDiff;\r\n }\r\n }\r\n }\r\n return {\r\n id: this.mirror.getId(attribute.node),\r\n attributes: attributes,\r\n };\r\n })\r\n .filter((attribute) => !addedIds.has(attribute.id))\r\n .filter((attribute) => this.mirror.has(attribute.id)),\r\n removes: this.removes,\r\n adds,\r\n };\r\n if (!payload.texts.length &&\r\n !payload.attributes.length &&\r\n !payload.removes.length &&\r\n !payload.adds.length) {\r\n return;\r\n }\r\n this.texts = [];\r\n this.attributes = [];\r\n this.attributeMap = new WeakMap();\r\n this.removes = [];\r\n this.addedSet = new Set();\r\n this.movedSet = new Set();\r\n this.droppedSet = new Set();\r\n this.movedMap = {};\r\n this.mutationCb(payload);\r\n };\r\n this.processMutation = (m) => {\r\n if (isIgnored(m.target, this.mirror)) {\r\n return;\r\n }\r\n switch (m.type) {\r\n case 'characterData': {\r\n const value = m.target.textContent;\r\n if (!isBlocked(m.target, this.blockClass, this.blockSelector, this.unblockSelector, false) &&\r\n value !== m.oldValue) {\r\n this.texts.push({\r\n value: needMaskingText(m.target, this.maskTextClass, this.maskTextSelector, this.unmaskTextClass, this.unmaskTextSelector, this.maskAllText) && value\r\n ? this.maskTextFn\r\n ? this.maskTextFn(value, closestElementOfNode(m.target))\r\n : value.replace(/[\\S]/g, '*')\r\n : value,\r\n node: m.target,\r\n });\r\n }\r\n break;\r\n }\r\n case 'attributes': {\r\n const target = m.target;\r\n let attributeName = m.attributeName;\r\n let value = m.target.getAttribute(attributeName);\r\n if (attributeName === 'value') {\r\n const type = getInputType(target);\r\n const tagName = target.tagName;\r\n value = getInputValue(target, tagName, type);\r\n const isInputMasked = shouldMaskInput({\r\n maskInputOptions: this.maskInputOptions,\r\n tagName,\r\n type,\r\n });\r\n const forceMask = needMaskingText(m.target, this.maskTextClass, this.maskTextSelector, this.unmaskTextClass, this.unmaskTextSelector, isInputMasked);\r\n value = maskInputValue({\r\n isMasked: forceMask,\r\n element: target,\r\n value,\r\n maskInputFn: this.maskInputFn,\r\n });\r\n }\r\n if (isBlocked(m.target, this.blockClass, this.blockSelector, this.unblockSelector, false) ||\r\n value === m.oldValue) {\r\n return;\r\n }\r\n let item = this.attributeMap.get(m.target);\r\n if (target.tagName === 'IFRAME' &&\r\n attributeName === 'src' &&\r\n !this.keepIframeSrcFn(value)) {\r\n if (!target.contentDocument) {\r\n attributeName = 'rr_src';\r\n }\r\n else {\r\n return;\r\n }\r\n }\r\n if (!item) {\r\n item = {\r\n node: m.target,\r\n attributes: {},\r\n styleDiff: {},\r\n _unchangedStyles: {},\r\n };\r\n this.attributes.push(item);\r\n this.attributeMap.set(m.target, item);\r\n }\r\n if (attributeName === 'type' &&\r\n target.tagName === 'INPUT' &&\r\n (m.oldValue || '').toLowerCase() === 'password') {\r\n target.setAttribute('data-rr-is-password', 'true');\r\n }\r\n if (!ignoreAttribute(target.tagName, attributeName)) {\r\n item.attributes[attributeName] = transformAttribute(this.doc, toLowerCase(target.tagName), toLowerCase(attributeName), value, target, this.maskAttributeFn);\r\n if (attributeName === 'style') {\r\n if (!this.unattachedDoc) {\r\n try {\r\n this.unattachedDoc =\r\n document.implementation.createHTMLDocument();\r\n }\r\n catch (e) {\r\n this.unattachedDoc = this.doc;\r\n }\r\n }\r\n const old = this.unattachedDoc.createElement('span');\r\n if (m.oldValue) {\r\n old.setAttribute('style', m.oldValue);\r\n }\r\n for (const pname of Array.from(target.style)) {\r\n const newValue = target.style.getPropertyValue(pname);\r\n const newPriority = target.style.getPropertyPriority(pname);\r\n if (newValue !== old.style.getPropertyValue(pname) ||\r\n newPriority !== old.style.getPropertyPriority(pname)) {\r\n if (newPriority === '') {\r\n item.styleDiff[pname] = newValue;\r\n }\r\n else {\r\n item.styleDiff[pname] = [newValue, newPriority];\r\n }\r\n }\r\n else {\r\n item._unchangedStyles[pname] = [newValue, newPriority];\r\n }\r\n }\r\n for (const pname of Array.from(old.style)) {\r\n if (target.style.getPropertyValue(pname) === '') {\r\n item.styleDiff[pname] = false;\r\n }\r\n }\r\n }\r\n }\r\n break;\r\n }\r\n case 'childList': {\r\n if (isBlocked(m.target, this.blockClass, this.blockSelector, this.unblockSelector, true)) {\r\n return;\r\n }\r\n m.addedNodes.forEach((n) => this.genAdds(n, m.target));\r\n m.removedNodes.forEach((n) => {\r\n const nodeId = this.mirror.getId(n);\r\n const parentId = isShadowRoot(m.target)\r\n ? this.mirror.getId(m.target.host)\r\n : this.mirror.getId(m.target);\r\n if (isBlocked(m.target, this.blockClass, this.blockSelector, this.unblockSelector, false) ||\r\n isIgnored(n, this.mirror) ||\r\n !isSerialized(n, this.mirror)) {\r\n return;\r\n }\r\n if (this.addedSet.has(n)) {\r\n deepDelete(this.addedSet, n);\r\n this.droppedSet.add(n);\r\n }\r\n else if (this.addedSet.has(m.target) && nodeId === -1) ;\r\n else if (isAncestorRemoved(m.target, this.mirror)) ;\r\n else if (this.movedSet.has(n) &&\r\n this.movedMap[moveKey(nodeId, parentId)]) {\r\n deepDelete(this.movedSet, n);\r\n }\r\n else {\r\n this.removes.push({\r\n parentId,\r\n id: nodeId,\r\n isShadow: isShadowRoot(m.target) && isNativeShadowDom(m.target)\r\n ? true\r\n : undefined,\r\n });\r\n }\r\n this.mapRemoves.push(n);\r\n });\r\n break;\r\n }\r\n }\r\n };\r\n this.genAdds = (n, target) => {\r\n if (this.processedNodeManager.inOtherBuffer(n, this))\r\n return;\r\n if (this.addedSet.has(n) || this.movedSet.has(n))\r\n return;\r\n if (this.mirror.hasNode(n)) {\r\n if (isIgnored(n, this.mirror)) {\r\n return;\r\n }\r\n this.movedSet.add(n);\r\n let targetId = null;\r\n if (target && this.mirror.hasNode(target)) {\r\n targetId = this.mirror.getId(target);\r\n }\r\n if (targetId && targetId !== -1) {\r\n this.movedMap[moveKey(this.mirror.getId(n), targetId)] = true;\r\n }\r\n }\r\n else {\r\n this.addedSet.add(n);\r\n this.droppedSet.delete(n);\r\n }\r\n if (!isBlocked(n, this.blockClass, this.blockSelector, this.unblockSelector, false)) {\r\n n.childNodes.forEach((childN) => this.genAdds(childN));\r\n if (hasShadowRoot(n)) {\r\n n.shadowRoot.childNodes.forEach((childN) => {\r\n this.processedNodeManager.add(childN, this);\r\n this.genAdds(childN, n);\r\n });\r\n }\r\n }\r\n };\r\n }\r\n init(options) {\r\n [\r\n 'mutationCb',\r\n 'blockClass',\r\n 'blockSelector',\r\n 'unblockSelector',\r\n 'maskAllText',\r\n 'maskTextClass',\r\n 'unmaskTextClass',\r\n 'maskTextSelector',\r\n 'unmaskTextSelector',\r\n 'inlineStylesheet',\r\n 'maskInputOptions',\r\n 'maskAttributeFn',\r\n 'maskTextFn',\r\n 'maskInputFn',\r\n 'keepIframeSrcFn',\r\n 'recordCanvas',\r\n 'inlineImages',\r\n 'slimDOMOptions',\r\n 'dataURLOptions',\r\n 'doc',\r\n 'mirror',\r\n 'iframeManager',\r\n 'stylesheetManager',\r\n 'shadowDomManager',\r\n 'canvasManager',\r\n 'processedNodeManager',\r\n ].forEach((key) => {\r\n this[key] = options[key];\r\n });\r\n }\r\n freeze() {\r\n this.frozen = true;\r\n this.canvasManager.freeze();\r\n }\r\n unfreeze() {\r\n this.frozen = false;\r\n this.canvasManager.unfreeze();\r\n this.emit();\r\n }\r\n isFrozen() {\r\n return this.frozen;\r\n }\r\n lock() {\r\n this.locked = true;\r\n this.canvasManager.lock();\r\n }\r\n unlock() {\r\n this.locked = false;\r\n this.canvasManager.unlock();\r\n this.emit();\r\n }\r\n reset() {\r\n this.shadowDomManager.reset();\r\n this.canvasManager.reset();\r\n }\r\n}\r\nfunction deepDelete(addsSet, n) {\r\n addsSet.delete(n);\r\n n.childNodes.forEach((childN) => deepDelete(addsSet, childN));\r\n}\r\nfunction isParentRemoved(removes, n, mirror) {\r\n if (removes.length === 0)\r\n return false;\r\n return _isParentRemoved(removes, n, mirror);\r\n}\r\nfunction _isParentRemoved(removes, n, mirror) {\r\n const { parentNode } = n;\r\n if (!parentNode) {\r\n return false;\r\n }\r\n const parentId = mirror.getId(parentNode);\r\n if (removes.some((r) => r.id === parentId)) {\r\n return true;\r\n }\r\n return _isParentRemoved(removes, parentNode, mirror);\r\n}\r\nfunction isAncestorInSet(set, n) {\r\n if (set.size === 0)\r\n return false;\r\n return _isAncestorInSet(set, n);\r\n}\r\nfunction _isAncestorInSet(set, n) {\r\n const { parentNode } = n;\r\n if (!parentNode) {\r\n return false;\r\n }\r\n if (set.has(parentNode)) {\r\n return true;\r\n }\r\n return _isAncestorInSet(set, parentNode);\r\n}\n\nexport { MutationBuffer as default };\n", "let errorHandler;\r\nfunction registerErrorHandler(handler) {\r\n errorHandler = handler;\r\n}\r\nfunction unregisterErrorHandler() {\r\n errorHandler = undefined;\r\n}\r\nconst callbackWrapper = (cb) => {\r\n if (!errorHandler) {\r\n return cb;\r\n }\r\n const rrwebWrapped = ((...rest) => {\r\n try {\r\n return cb(...rest);\r\n }\r\n catch (error) {\r\n if (errorHandler && errorHandler(error) === true) {\r\n return () => {\r\n };\r\n }\r\n throw error;\r\n }\r\n });\r\n return rrwebWrapped;\r\n};\n\nexport { callbackWrapper, registerErrorHandler, unregisterErrorHandler };\n", "import { toLowerCase, toUpperCase, getInputType, getInputValue, shouldMaskInput, needMaskingText, maskInputValue } from '../../../rrweb-snapshot/es/rrweb-snapshot.js';\nimport { on, throttle, isBlocked, getWindowScroll, hookSetter, patch, setTimeout, legacy_isTouchEvent, nowTimestamp, getWindowHeight, getWindowWidth } from '../utils.js';\nimport { MouseInteractions, IncrementalSource, PointerTypes } from '../../../types/dist/rrweb-types.js';\nimport MutationBuffer from './mutation.js';\nimport { callbackWrapper } from './error-handler.js';\n\nconst mutationBuffers = [];\r\nfunction getEventTarget(event) {\r\n try {\r\n if ('composedPath' in event) {\r\n const path = event.composedPath();\r\n if (path.length) {\r\n return path[0];\r\n }\r\n }\r\n else if ('path' in event && event.path.length) {\r\n return event.path[0];\r\n }\r\n }\r\n catch {\r\n }\r\n return event && event.target;\r\n}\r\nfunction initMutationObserver(options, rootEl) {\r\n const mutationBuffer = new MutationBuffer();\r\n mutationBuffers.push(mutationBuffer);\r\n mutationBuffer.init(options);\r\n let mutationObserverCtor = window.MutationObserver ||\r\n window.__rrMutationObserver;\r\n const angularZoneSymbol = window?.Zone?.__symbol__?.('MutationObserver');\r\n if (angularZoneSymbol &&\r\n window[angularZoneSymbol]) {\r\n mutationObserverCtor = window[angularZoneSymbol];\r\n }\r\n const observer = new mutationObserverCtor(callbackWrapper((mutations) => {\r\n if (options.onMutation && options.onMutation(mutations) === false) {\r\n return;\r\n }\r\n mutationBuffer.processMutations.bind(mutationBuffer)(mutations);\r\n }));\r\n observer.observe(rootEl, {\r\n attributes: true,\r\n attributeOldValue: true,\r\n characterData: true,\r\n characterDataOldValue: true,\r\n childList: true,\r\n subtree: true,\r\n });\r\n return observer;\r\n}\r\nfunction initMoveObserver({ mousemoveCb, sampling, doc, mirror, }) {\r\n if (sampling.mousemove === false) {\r\n return () => {\r\n };\r\n }\r\n const threshold = typeof sampling.mousemove === 'number' ? sampling.mousemove : 50;\r\n const callbackThreshold = typeof sampling.mousemoveCallback === 'number'\r\n ? sampling.mousemoveCallback\r\n : 500;\r\n let positions = [];\r\n let timeBaseline;\r\n const wrappedCb = throttle(callbackWrapper((source) => {\r\n const totalOffset = Date.now() - timeBaseline;\r\n mousemoveCb(positions.map((p) => {\r\n p.timeOffset -= totalOffset;\r\n return p;\r\n }), source);\r\n positions = [];\r\n timeBaseline = null;\r\n }), callbackThreshold);\r\n const updatePosition = callbackWrapper(throttle(callbackWrapper((evt) => {\r\n const target = getEventTarget(evt);\r\n const { clientX, clientY } = legacy_isTouchEvent(evt)\r\n ? evt.changedTouches[0]\r\n : evt;\r\n if (!timeBaseline) {\r\n timeBaseline = nowTimestamp();\r\n }\r\n positions.push({\r\n x: clientX,\r\n y: clientY,\r\n id: mirror.getId(target),\r\n timeOffset: nowTimestamp() - timeBaseline,\r\n });\r\n wrappedCb(typeof DragEvent !== 'undefined' && evt instanceof DragEvent\r\n ? IncrementalSource.Drag\r\n : evt instanceof MouseEvent\r\n ? IncrementalSource.MouseMove\r\n : IncrementalSource.TouchMove);\r\n }), threshold, {\r\n trailing: false,\r\n }));\r\n const handlers = [\r\n on('mousemove', updatePosition, doc),\r\n on('touchmove', updatePosition, doc),\r\n on('drag', updatePosition, doc),\r\n ];\r\n return callbackWrapper(() => {\r\n handlers.forEach((h) => h());\r\n });\r\n}\r\nfunction initMouseInteractionObserver({ mouseInteractionCb, doc, mirror, blockClass, blockSelector, unblockSelector, sampling, }) {\r\n if (sampling.mouseInteraction === false) {\r\n return () => {\r\n };\r\n }\r\n const disableMap = sampling.mouseInteraction === true ||\r\n sampling.mouseInteraction === undefined\r\n ? {}\r\n : sampling.mouseInteraction;\r\n const handlers = [];\r\n let currentPointerType = null;\r\n const getHandler = (eventKey) => {\r\n return (event) => {\r\n const target = getEventTarget(event);\r\n if (isBlocked(target, blockClass, blockSelector, unblockSelector, true)) {\r\n return;\r\n }\r\n let pointerType = null;\r\n let thisEventKey = eventKey;\r\n if ('pointerType' in event) {\r\n switch (event.pointerType) {\r\n case 'mouse':\r\n pointerType = PointerTypes.Mouse;\r\n break;\r\n case 'touch':\r\n pointerType = PointerTypes.Touch;\r\n break;\r\n case 'pen':\r\n pointerType = PointerTypes.Pen;\r\n break;\r\n }\r\n if (pointerType === PointerTypes.Touch) {\r\n if (MouseInteractions[eventKey] === MouseInteractions.MouseDown) {\r\n thisEventKey = 'TouchStart';\r\n }\r\n else if (MouseInteractions[eventKey] === MouseInteractions.MouseUp) {\r\n thisEventKey = 'TouchEnd';\r\n }\r\n }\r\n else if (pointerType === PointerTypes.Pen) ;\r\n }\r\n else if (legacy_isTouchEvent(event)) {\r\n pointerType = PointerTypes.Touch;\r\n }\r\n if (pointerType !== null) {\r\n currentPointerType = pointerType;\r\n if ((thisEventKey.startsWith('Touch') &&\r\n pointerType === PointerTypes.Touch) ||\r\n (thisEventKey.startsWith('Mouse') &&\r\n pointerType === PointerTypes.Mouse)) {\r\n pointerType = null;\r\n }\r\n }\r\n else if (MouseInteractions[eventKey] === MouseInteractions.Click) {\r\n pointerType = currentPointerType;\r\n currentPointerType = null;\r\n }\r\n const e = legacy_isTouchEvent(event) ? event.changedTouches[0] : event;\r\n if (!e) {\r\n return;\r\n }\r\n const id = mirror.getId(target);\r\n const { clientX, clientY } = e;\r\n callbackWrapper(mouseInteractionCb)({\r\n type: MouseInteractions[thisEventKey],\r\n id,\r\n x: clientX,\r\n y: clientY,\r\n ...(pointerType !== null && { pointerType }),\r\n });\r\n };\r\n };\r\n Object.keys(MouseInteractions)\r\n .filter((key) => Number.isNaN(Number(key)) &&\r\n !key.endsWith('_Departed') &&\r\n disableMap[key] !== false)\r\n .forEach((eventKey) => {\r\n let eventName = toLowerCase(eventKey);\r\n const handler = getHandler(eventKey);\r\n if (window.PointerEvent) {\r\n switch (MouseInteractions[eventKey]) {\r\n case MouseInteractions.MouseDown:\r\n case MouseInteractions.MouseUp:\r\n eventName = eventName.replace('mouse', 'pointer');\r\n break;\r\n case MouseInteractions.TouchStart:\r\n case MouseInteractions.TouchEnd:\r\n return;\r\n }\r\n }\r\n handlers.push(on(eventName, handler, doc));\r\n });\r\n return callbackWrapper(() => {\r\n handlers.forEach((h) => h());\r\n });\r\n}\r\nfunction initScrollObserver({ scrollCb, doc, mirror, blockClass, blockSelector, unblockSelector, sampling, }) {\r\n const updatePosition = callbackWrapper(throttle(callbackWrapper((evt) => {\r\n const target = getEventTarget(evt);\r\n if (!target ||\r\n isBlocked(target, blockClass, blockSelector, unblockSelector, true)) {\r\n return;\r\n }\r\n const id = mirror.getId(target);\r\n if (target === doc && doc.defaultView) {\r\n const scrollLeftTop = getWindowScroll(doc.defaultView);\r\n scrollCb({\r\n id,\r\n x: scrollLeftTop.left,\r\n y: scrollLeftTop.top,\r\n });\r\n }\r\n else {\r\n scrollCb({\r\n id,\r\n x: target.scrollLeft,\r\n y: target.scrollTop,\r\n });\r\n }\r\n }), sampling.scroll || 100));\r\n return on('scroll', updatePosition, doc);\r\n}\r\nfunction initViewportResizeObserver({ viewportResizeCb }, { win }) {\r\n let lastH = -1;\r\n let lastW = -1;\r\n const updateDimension = callbackWrapper(throttle(callbackWrapper(() => {\r\n const height = getWindowHeight();\r\n const width = getWindowWidth();\r\n if (lastH !== height || lastW !== width) {\r\n viewportResizeCb({\r\n width: Number(width),\r\n height: Number(height),\r\n });\r\n lastH = height;\r\n lastW = width;\r\n }\r\n }), 200));\r\n return on('resize', updateDimension, win);\r\n}\r\nconst INPUT_TAGS = ['INPUT', 'TEXTAREA', 'SELECT'];\r\nconst lastInputValueMap = new WeakMap();\r\nfunction initInputObserver({ inputCb, doc, mirror, blockClass, blockSelector, unblockSelector, ignoreClass, ignoreSelector, maskInputOptions, maskInputFn, sampling, userTriggeredOnInput, maskTextClass, unmaskTextClass, maskTextSelector, unmaskTextSelector, }) {\r\n function eventHandler(event) {\r\n let target = getEventTarget(event);\r\n const userTriggered = event.isTrusted;\r\n const tagName = target && toUpperCase(target.tagName);\r\n if (tagName === 'OPTION')\r\n target = target.parentElement;\r\n if (!target ||\r\n !tagName ||\r\n INPUT_TAGS.indexOf(tagName) < 0 ||\r\n isBlocked(target, blockClass, blockSelector, unblockSelector, true)) {\r\n return;\r\n }\r\n const el = target;\r\n if (el.classList.contains(ignoreClass) ||\r\n (ignoreSelector && el.matches(ignoreSelector))) {\r\n return;\r\n }\r\n const type = getInputType(target);\r\n let text = getInputValue(el, tagName, type);\r\n let isChecked = false;\r\n const isInputMasked = shouldMaskInput({\r\n maskInputOptions,\r\n tagName,\r\n type,\r\n });\r\n const forceMask = needMaskingText(target, maskTextClass, maskTextSelector, unmaskTextClass, unmaskTextSelector, isInputMasked);\r\n if (type === 'radio' || type === 'checkbox') {\r\n isChecked = target.checked;\r\n }\r\n text = maskInputValue({\r\n isMasked: forceMask,\r\n element: target,\r\n value: text,\r\n maskInputFn,\r\n });\r\n cbWithDedup(target, userTriggeredOnInput\r\n ? { text, isChecked, userTriggered }\r\n : { text, isChecked });\r\n const name = target.name;\r\n if (type === 'radio' && name && isChecked) {\r\n doc\r\n .querySelectorAll(`input[type=\"radio\"][name=\"${name}\"]`)\r\n .forEach((el) => {\r\n if (el !== target) {\r\n const text = maskInputValue({\r\n isMasked: forceMask,\r\n element: el,\r\n value: getInputValue(el, tagName, type),\r\n maskInputFn,\r\n });\r\n cbWithDedup(el, userTriggeredOnInput\r\n ? { text, isChecked: !isChecked, userTriggered: false }\r\n : { text, isChecked: !isChecked });\r\n }\r\n });\r\n }\r\n }\r\n function cbWithDedup(target, v) {\r\n const lastInputValue = lastInputValueMap.get(target);\r\n if (!lastInputValue ||\r\n lastInputValue.text !== v.text ||\r\n lastInputValue.isChecked !== v.isChecked) {\r\n lastInputValueMap.set(target, v);\r\n const id = mirror.getId(target);\r\n callbackWrapper(inputCb)({\r\n ...v,\r\n id,\r\n });\r\n }\r\n }\r\n const events = sampling.input === 'last' ? ['change'] : ['input', 'change'];\r\n const handlers = events.map((eventName) => on(eventName, callbackWrapper(eventHandler), doc));\r\n const currentWindow = doc.defaultView;\r\n if (!currentWindow) {\r\n return () => {\r\n handlers.forEach((h) => h());\r\n };\r\n }\r\n const propertyDescriptor = currentWindow.Object.getOwnPropertyDescriptor(currentWindow.HTMLInputElement.prototype, 'value');\r\n const hookProperties = [\r\n [currentWindow.HTMLInputElement.prototype, 'value'],\r\n [currentWindow.HTMLInputElement.prototype, 'checked'],\r\n [currentWindow.HTMLSelectElement.prototype, 'value'],\r\n [currentWindow.HTMLTextAreaElement.prototype, 'value'],\r\n [currentWindow.HTMLSelectElement.prototype, 'selectedIndex'],\r\n [currentWindow.HTMLOptionElement.prototype, 'selected'],\r\n ];\r\n if (propertyDescriptor && propertyDescriptor.set) {\r\n handlers.push(...hookProperties.map((p) => hookSetter(p[0], p[1], {\r\n set() {\r\n callbackWrapper(eventHandler)({\r\n target: this,\r\n isTrusted: false,\r\n });\r\n },\r\n }, false, currentWindow)));\r\n }\r\n return callbackWrapper(() => {\r\n handlers.forEach((h) => h());\r\n });\r\n}\r\nfunction getNestedCSSRulePositions(rule) {\r\n const positions = [];\r\n function recurse(childRule, pos) {\r\n if ((hasNestedCSSRule('CSSGroupingRule') &&\r\n childRule.parentRule instanceof CSSGroupingRule) ||\r\n (hasNestedCSSRule('CSSMediaRule') &&\r\n childRule.parentRule instanceof CSSMediaRule) ||\r\n (hasNestedCSSRule('CSSSupportsRule') &&\r\n childRule.parentRule instanceof CSSSupportsRule) ||\r\n (hasNestedCSSRule('CSSConditionRule') &&\r\n childRule.parentRule instanceof CSSConditionRule)) {\r\n const rules = Array.from(childRule.parentRule.cssRules);\r\n const index = rules.indexOf(childRule);\r\n pos.unshift(index);\r\n }\r\n else if (childRule.parentStyleSheet) {\r\n const rules = Array.from(childRule.parentStyleSheet.cssRules);\r\n const index = rules.indexOf(childRule);\r\n pos.unshift(index);\r\n }\r\n return pos;\r\n }\r\n return recurse(rule, positions);\r\n}\r\nfunction getIdAndStyleId(sheet, mirror, styleMirror) {\r\n let id, styleId;\r\n if (!sheet)\r\n return {};\r\n if (sheet.ownerNode)\r\n id = mirror.getId(sheet.ownerNode);\r\n else\r\n styleId = styleMirror.getId(sheet);\r\n return {\r\n styleId,\r\n id,\r\n };\r\n}\r\nfunction initStyleSheetObserver({ styleSheetRuleCb, mirror, stylesheetManager }, { win }) {\r\n if (!win.CSSStyleSheet || !win.CSSStyleSheet.prototype) {\r\n return () => {\r\n };\r\n }\r\n const insertRule = win.CSSStyleSheet.prototype.insertRule;\r\n win.CSSStyleSheet.prototype.insertRule = new Proxy(insertRule, {\r\n apply: callbackWrapper((target, thisArg, argumentsList) => {\r\n const [rule, index] = argumentsList;\r\n const { id, styleId } = getIdAndStyleId(thisArg, mirror, stylesheetManager.styleMirror);\r\n if ((id && id !== -1) || (styleId && styleId !== -1)) {\r\n styleSheetRuleCb({\r\n id,\r\n styleId,\r\n adds: [{ rule, index }],\r\n });\r\n }\r\n return target.apply(thisArg, argumentsList);\r\n }),\r\n });\r\n const deleteRule = win.CSSStyleSheet.prototype.deleteRule;\r\n win.CSSStyleSheet.prototype.deleteRule = new Proxy(deleteRule, {\r\n apply: callbackWrapper((target, thisArg, argumentsList) => {\r\n const [index] = argumentsList;\r\n const { id, styleId } = getIdAndStyleId(thisArg, mirror, stylesheetManager.styleMirror);\r\n if ((id && id !== -1) || (styleId && styleId !== -1)) {\r\n styleSheetRuleCb({\r\n id,\r\n styleId,\r\n removes: [{ index }],\r\n });\r\n }\r\n return target.apply(thisArg, argumentsList);\r\n }),\r\n });\r\n let replace;\r\n if (win.CSSStyleSheet.prototype.replace) {\r\n replace = win.CSSStyleSheet.prototype.replace;\r\n win.CSSStyleSheet.prototype.replace = new Proxy(replace, {\r\n apply: callbackWrapper((target, thisArg, argumentsList) => {\r\n const [text] = argumentsList;\r\n const { id, styleId } = getIdAndStyleId(thisArg, mirror, stylesheetManager.styleMirror);\r\n if ((id && id !== -1) || (styleId && styleId !== -1)) {\r\n styleSheetRuleCb({\r\n id,\r\n styleId,\r\n replace: text,\r\n });\r\n }\r\n return target.apply(thisArg, argumentsList);\r\n }),\r\n });\r\n }\r\n let replaceSync;\r\n if (win.CSSStyleSheet.prototype.replaceSync) {\r\n replaceSync = win.CSSStyleSheet.prototype.replaceSync;\r\n win.CSSStyleSheet.prototype.replaceSync = new Proxy(replaceSync, {\r\n apply: callbackWrapper((target, thisArg, argumentsList) => {\r\n const [text] = argumentsList;\r\n const { id, styleId } = getIdAndStyleId(thisArg, mirror, stylesheetManager.styleMirror);\r\n if ((id && id !== -1) || (styleId && styleId !== -1)) {\r\n styleSheetRuleCb({\r\n id,\r\n styleId,\r\n replaceSync: text,\r\n });\r\n }\r\n return target.apply(thisArg, argumentsList);\r\n }),\r\n });\r\n }\r\n const supportedNestedCSSRuleTypes = {};\r\n if (canMonkeyPatchNestedCSSRule('CSSGroupingRule')) {\r\n supportedNestedCSSRuleTypes.CSSGroupingRule = win.CSSGroupingRule;\r\n }\r\n else {\r\n if (canMonkeyPatchNestedCSSRule('CSSMediaRule')) {\r\n supportedNestedCSSRuleTypes.CSSMediaRule = win.CSSMediaRule;\r\n }\r\n if (canMonkeyPatchNestedCSSRule('CSSConditionRule')) {\r\n supportedNestedCSSRuleTypes.CSSConditionRule = win.CSSConditionRule;\r\n }\r\n if (canMonkeyPatchNestedCSSRule('CSSSupportsRule')) {\r\n supportedNestedCSSRuleTypes.CSSSupportsRule = win.CSSSupportsRule;\r\n }\r\n }\r\n const unmodifiedFunctions = {};\r\n Object.entries(supportedNestedCSSRuleTypes).forEach(([typeKey, type]) => {\r\n unmodifiedFunctions[typeKey] = {\r\n insertRule: type.prototype.insertRule,\r\n deleteRule: type.prototype.deleteRule,\r\n };\r\n type.prototype.insertRule = new Proxy(unmodifiedFunctions[typeKey].insertRule, {\r\n apply: callbackWrapper((target, thisArg, argumentsList) => {\r\n const [rule, index] = argumentsList;\r\n const { id, styleId } = getIdAndStyleId(thisArg.parentStyleSheet, mirror, stylesheetManager.styleMirror);\r\n if ((id && id !== -1) || (styleId && styleId !== -1)) {\r\n styleSheetRuleCb({\r\n id,\r\n styleId,\r\n adds: [\r\n {\r\n rule,\r\n index: [\r\n ...getNestedCSSRulePositions(thisArg),\r\n index || 0,\r\n ],\r\n },\r\n ],\r\n });\r\n }\r\n return target.apply(thisArg, argumentsList);\r\n }),\r\n });\r\n type.prototype.deleteRule = new Proxy(unmodifiedFunctions[typeKey].deleteRule, {\r\n apply: callbackWrapper((target, thisArg, argumentsList) => {\r\n const [index] = argumentsList;\r\n const { id, styleId } = getIdAndStyleId(thisArg.parentStyleSheet, mirror, stylesheetManager.styleMirror);\r\n if ((id && id !== -1) || (styleId && styleId !== -1)) {\r\n styleSheetRuleCb({\r\n id,\r\n styleId,\r\n removes: [\r\n { index: [...getNestedCSSRulePositions(thisArg), index] },\r\n ],\r\n });\r\n }\r\n return target.apply(thisArg, argumentsList);\r\n }),\r\n });\r\n });\r\n return callbackWrapper(() => {\r\n win.CSSStyleSheet.prototype.insertRule = insertRule;\r\n win.CSSStyleSheet.prototype.deleteRule = deleteRule;\r\n replace && (win.CSSStyleSheet.prototype.replace = replace);\r\n replaceSync && (win.CSSStyleSheet.prototype.replaceSync = replaceSync);\r\n Object.entries(supportedNestedCSSRuleTypes).forEach(([typeKey, type]) => {\r\n type.prototype.insertRule = unmodifiedFunctions[typeKey].insertRule;\r\n type.prototype.deleteRule = unmodifiedFunctions[typeKey].deleteRule;\r\n });\r\n });\r\n}\r\nfunction initAdoptedStyleSheetObserver({ mirror, stylesheetManager, }, host) {\r\n let hostId = null;\r\n if (host.nodeName === '#document')\r\n hostId = mirror.getId(host);\r\n else\r\n hostId = mirror.getId(host.host);\r\n const patchTarget = host.nodeName === '#document'\r\n ? host.defaultView?.Document\r\n : host.ownerDocument?.defaultView?.ShadowRoot;\r\n const originalPropertyDescriptor = patchTarget?.prototype\r\n ? Object.getOwnPropertyDescriptor(patchTarget?.prototype, 'adoptedStyleSheets')\r\n : undefined;\r\n if (hostId === null ||\r\n hostId === -1 ||\r\n !patchTarget ||\r\n !originalPropertyDescriptor)\r\n return () => {\r\n };\r\n Object.defineProperty(host, 'adoptedStyleSheets', {\r\n configurable: originalPropertyDescriptor.configurable,\r\n enumerable: originalPropertyDescriptor.enumerable,\r\n get() {\r\n return originalPropertyDescriptor.get?.call(this);\r\n },\r\n set(sheets) {\r\n const result = originalPropertyDescriptor.set?.call(this, sheets);\r\n if (hostId !== null && hostId !== -1) {\r\n try {\r\n stylesheetManager.adoptStyleSheets(sheets, hostId);\r\n }\r\n catch (e) {\r\n }\r\n }\r\n return result;\r\n },\r\n });\r\n return callbackWrapper(() => {\r\n Object.defineProperty(host, 'adoptedStyleSheets', {\r\n configurable: originalPropertyDescriptor.configurable,\r\n enumerable: originalPropertyDescriptor.enumerable,\r\n get: originalPropertyDescriptor.get,\r\n set: originalPropertyDescriptor.set,\r\n });\r\n });\r\n}\r\nfunction initStyleDeclarationObserver({ styleDeclarationCb, mirror, ignoreCSSAttributes, stylesheetManager, }, { win }) {\r\n const setProperty = win.CSSStyleDeclaration.prototype.setProperty;\r\n win.CSSStyleDeclaration.prototype.setProperty = new Proxy(setProperty, {\r\n apply: callbackWrapper((target, thisArg, argumentsList) => {\r\n const [property, value, priority] = argumentsList;\r\n if (ignoreCSSAttributes.has(property)) {\r\n return setProperty.apply(thisArg, [property, value, priority]);\r\n }\r\n const { id, styleId } = getIdAndStyleId(thisArg.parentRule?.parentStyleSheet, mirror, stylesheetManager.styleMirror);\r\n if ((id && id !== -1) || (styleId && styleId !== -1)) {\r\n styleDeclarationCb({\r\n id,\r\n styleId,\r\n set: {\r\n property,\r\n value,\r\n priority,\r\n },\r\n index: getNestedCSSRulePositions(thisArg.parentRule),\r\n });\r\n }\r\n return target.apply(thisArg, argumentsList);\r\n }),\r\n });\r\n const removeProperty = win.CSSStyleDeclaration.prototype.removeProperty;\r\n win.CSSStyleDeclaration.prototype.removeProperty = new Proxy(removeProperty, {\r\n apply: callbackWrapper((target, thisArg, argumentsList) => {\r\n const [property] = argumentsList;\r\n if (ignoreCSSAttributes.has(property)) {\r\n return removeProperty.apply(thisArg, [property]);\r\n }\r\n const { id, styleId } = getIdAndStyleId(thisArg.parentRule?.parentStyleSheet, mirror, stylesheetManager.styleMirror);\r\n if ((id && id !== -1) || (styleId && styleId !== -1)) {\r\n styleDeclarationCb({\r\n id,\r\n styleId,\r\n remove: {\r\n property,\r\n },\r\n index: getNestedCSSRulePositions(thisArg.parentRule),\r\n });\r\n }\r\n return target.apply(thisArg, argumentsList);\r\n }),\r\n });\r\n return callbackWrapper(() => {\r\n win.CSSStyleDeclaration.prototype.setProperty = setProperty;\r\n win.CSSStyleDeclaration.prototype.removeProperty = removeProperty;\r\n });\r\n}\r\nfunction initMediaInteractionObserver({ mediaInteractionCb, blockClass, blockSelector, unblockSelector, mirror, sampling, doc, }) {\r\n const handler = callbackWrapper((type) => throttle(callbackWrapper((event) => {\r\n const target = getEventTarget(event);\r\n if (!target ||\r\n isBlocked(target, blockClass, blockSelector, unblockSelector, true)) {\r\n return;\r\n }\r\n const { currentTime, volume, muted, playbackRate } = target;\r\n mediaInteractionCb({\r\n type,\r\n id: mirror.getId(target),\r\n currentTime,\r\n volume,\r\n muted,\r\n playbackRate,\r\n });\r\n }), sampling.media || 500));\r\n const handlers = [\r\n on('play', handler(0), doc),\r\n on('pause', handler(1), doc),\r\n on('seeked', handler(2), doc),\r\n on('volumechange', handler(3), doc),\r\n on('ratechange', handler(4), doc),\r\n ];\r\n return callbackWrapper(() => {\r\n handlers.forEach((h) => h());\r\n });\r\n}\r\nfunction initFontObserver({ fontCb, doc }) {\r\n const win = doc.defaultView;\r\n if (!win) {\r\n return () => {\r\n };\r\n }\r\n const handlers = [];\r\n const fontMap = new WeakMap();\r\n const originalFontFace = win.FontFace;\r\n win.FontFace = function FontFace(family, source, descriptors) {\r\n const fontFace = new originalFontFace(family, source, descriptors);\r\n fontMap.set(fontFace, {\r\n family,\r\n buffer: typeof source !== 'string',\r\n descriptors,\r\n fontSource: typeof source === 'string'\r\n ? source\r\n : JSON.stringify(Array.from(new Uint8Array(source))),\r\n });\r\n return fontFace;\r\n };\r\n const restoreHandler = patch(doc.fonts, 'add', function (original) {\r\n return function (fontFace) {\r\n setTimeout(callbackWrapper(() => {\r\n const p = fontMap.get(fontFace);\r\n if (p) {\r\n fontCb(p);\r\n fontMap.delete(fontFace);\r\n }\r\n }), 0);\r\n return original.apply(this, [fontFace]);\r\n };\r\n });\r\n handlers.push(() => {\r\n win.FontFace = originalFontFace;\r\n });\r\n handlers.push(restoreHandler);\r\n return callbackWrapper(() => {\r\n handlers.forEach((h) => h());\r\n });\r\n}\r\nfunction initSelectionObserver(param) {\r\n const { doc, mirror, blockClass, blockSelector, unblockSelector, selectionCb, } = param;\r\n let collapsed = true;\r\n const updateSelection = callbackWrapper(() => {\r\n const selection = doc.getSelection();\r\n if (!selection || (collapsed && selection?.isCollapsed))\r\n return;\r\n collapsed = selection.isCollapsed || false;\r\n const ranges = [];\r\n const count = selection.rangeCount || 0;\r\n for (let i = 0; i < count; i++) {\r\n const range = selection.getRangeAt(i);\r\n const { startContainer, startOffset, endContainer, endOffset } = range;\r\n const blocked = isBlocked(startContainer, blockClass, blockSelector, unblockSelector, true) ||\r\n isBlocked(endContainer, blockClass, blockSelector, unblockSelector, true);\r\n if (blocked)\r\n continue;\r\n ranges.push({\r\n start: mirror.getId(startContainer),\r\n startOffset,\r\n end: mirror.getId(endContainer),\r\n endOffset,\r\n });\r\n }\r\n selectionCb({ ranges });\r\n });\r\n updateSelection();\r\n return on('selectionchange', updateSelection);\r\n}\r\nfunction initCustomElementObserver({ doc, customElementCb, }) {\r\n const win = doc.defaultView;\r\n if (!win || !win.customElements)\r\n return () => { };\r\n const restoreHandler = patch(win.customElements, 'define', function (original) {\r\n return function (name, constructor, options) {\r\n try {\r\n customElementCb({\r\n define: {\r\n name,\r\n },\r\n });\r\n }\r\n catch (e) {\r\n }\r\n return original.apply(this, [name, constructor, options]);\r\n };\r\n });\r\n return restoreHandler;\r\n}\r\nfunction initObservers(o, _hooks = {}) {\r\n const currentWindow = o.doc.defaultView;\r\n if (!currentWindow) {\r\n return () => {\r\n };\r\n }\r\n const mutationObserver = initMutationObserver(o, o.doc);\r\n const mousemoveHandler = initMoveObserver(o);\r\n const mouseInteractionHandler = initMouseInteractionObserver(o);\r\n const scrollHandler = initScrollObserver(o);\r\n const viewportResizeHandler = initViewportResizeObserver(o, {\r\n win: currentWindow,\r\n });\r\n const inputHandler = initInputObserver(o);\r\n const mediaInteractionHandler = initMediaInteractionObserver(o);\r\n const styleSheetObserver = initStyleSheetObserver(o, { win: currentWindow });\r\n const adoptedStyleSheetObserver = initAdoptedStyleSheetObserver(o, o.doc);\r\n const styleDeclarationObserver = initStyleDeclarationObserver(o, {\r\n win: currentWindow,\r\n });\r\n const fontObserver = o.collectFonts\r\n ? initFontObserver(o)\r\n : () => {\r\n };\r\n const selectionObserver = initSelectionObserver(o);\r\n const customElementObserver = initCustomElementObserver(o);\r\n const pluginHandlers = [];\r\n for (const plugin of o.plugins) {\r\n pluginHandlers.push(plugin.observer(plugin.callback, currentWindow, plugin.options));\r\n }\r\n return callbackWrapper(() => {\r\n mutationBuffers.forEach((b) => b.reset());\r\n mutationObserver.disconnect();\r\n mousemoveHandler();\r\n mouseInteractionHandler();\r\n scrollHandler();\r\n viewportResizeHandler();\r\n inputHandler();\r\n mediaInteractionHandler();\r\n styleSheetObserver();\r\n adoptedStyleSheetObserver();\r\n styleDeclarationObserver();\r\n fontObserver();\r\n selectionObserver();\r\n customElementObserver();\r\n pluginHandlers.forEach((h) => h());\r\n });\r\n}\r\nfunction hasNestedCSSRule(prop) {\r\n return typeof window[prop] !== 'undefined';\r\n}\r\nfunction canMonkeyPatchNestedCSSRule(prop) {\r\n return Boolean(typeof window[prop] !== 'undefined' &&\r\n window[prop].prototype &&\r\n 'insertRule' in window[prop].prototype &&\r\n 'deleteRule' in window[prop].prototype);\r\n}\n\nexport { INPUT_TAGS, initAdoptedStyleSheetObserver, initMutationObserver, initObservers, initScrollObserver, mutationBuffers };\n", "class CrossOriginIframeMirror {\r\n constructor(generateIdFn) {\r\n this.generateIdFn = generateIdFn;\r\n this.iframeIdToRemoteIdMap = new WeakMap();\r\n this.iframeRemoteIdToIdMap = new WeakMap();\r\n }\r\n getId(iframe, remoteId, idToRemoteMap, remoteToIdMap) {\r\n const idToRemoteIdMap = idToRemoteMap || this.getIdToRemoteIdMap(iframe);\r\n const remoteIdToIdMap = remoteToIdMap || this.getRemoteIdToIdMap(iframe);\r\n let id = idToRemoteIdMap.get(remoteId);\r\n if (!id) {\r\n id = this.generateIdFn();\r\n idToRemoteIdMap.set(remoteId, id);\r\n remoteIdToIdMap.set(id, remoteId);\r\n }\r\n return id;\r\n }\r\n getIds(iframe, remoteId) {\r\n const idToRemoteIdMap = this.getIdToRemoteIdMap(iframe);\r\n const remoteIdToIdMap = this.getRemoteIdToIdMap(iframe);\r\n return remoteId.map((id) => this.getId(iframe, id, idToRemoteIdMap, remoteIdToIdMap));\r\n }\r\n getRemoteId(iframe, id, map) {\r\n const remoteIdToIdMap = map || this.getRemoteIdToIdMap(iframe);\r\n if (typeof id !== 'number')\r\n return id;\r\n const remoteId = remoteIdToIdMap.get(id);\r\n if (!remoteId)\r\n return -1;\r\n return remoteId;\r\n }\r\n getRemoteIds(iframe, ids) {\r\n const remoteIdToIdMap = this.getRemoteIdToIdMap(iframe);\r\n return ids.map((id) => this.getRemoteId(iframe, id, remoteIdToIdMap));\r\n }\r\n reset(iframe) {\r\n if (!iframe) {\r\n this.iframeIdToRemoteIdMap = new WeakMap();\r\n this.iframeRemoteIdToIdMap = new WeakMap();\r\n return;\r\n }\r\n this.iframeIdToRemoteIdMap.delete(iframe);\r\n this.iframeRemoteIdToIdMap.delete(iframe);\r\n }\r\n getIdToRemoteIdMap(iframe) {\r\n let idToRemoteIdMap = this.iframeIdToRemoteIdMap.get(iframe);\r\n if (!idToRemoteIdMap) {\r\n idToRemoteIdMap = new Map();\r\n this.iframeIdToRemoteIdMap.set(iframe, idToRemoteIdMap);\r\n }\r\n return idToRemoteIdMap;\r\n }\r\n getRemoteIdToIdMap(iframe) {\r\n let remoteIdToIdMap = this.iframeRemoteIdToIdMap.get(iframe);\r\n if (!remoteIdToIdMap) {\r\n remoteIdToIdMap = new Map();\r\n this.iframeRemoteIdToIdMap.set(iframe, remoteIdToIdMap);\r\n }\r\n return remoteIdToIdMap;\r\n }\r\n}\n\nexport { CrossOriginIframeMirror as default };\n", "import { genId, NodeType } from '../../../rrweb-snapshot/es/rrweb-snapshot.js';\nimport CrossOriginIframeMirror from './cross-origin-iframe-mirror.js';\nimport { EventType, IncrementalSource } from '../../../types/dist/rrweb-types.js';\n\nclass IframeManagerNoop {\r\n constructor() {\r\n this.crossOriginIframeMirror = new CrossOriginIframeMirror(genId);\r\n this.crossOriginIframeRootIdMap = new WeakMap();\r\n }\r\n addIframe() {\r\n }\r\n addLoadListener() {\r\n }\r\n attachIframe() {\r\n }\r\n}\r\nclass IframeManager {\r\n constructor(options) {\r\n this.iframes = new WeakMap();\r\n this.crossOriginIframeMap = new WeakMap();\r\n this.crossOriginIframeMirror = new CrossOriginIframeMirror(genId);\r\n this.crossOriginIframeRootIdMap = new WeakMap();\r\n this.mutationCb = options.mutationCb;\r\n this.wrappedEmit = options.wrappedEmit;\r\n this.stylesheetManager = options.stylesheetManager;\r\n this.recordCrossOriginIframes = options.recordCrossOriginIframes;\r\n this.crossOriginIframeStyleMirror = new CrossOriginIframeMirror(this.stylesheetManager.styleMirror.generateId.bind(this.stylesheetManager.styleMirror));\r\n this.mirror = options.mirror;\r\n if (this.recordCrossOriginIframes) {\r\n window.addEventListener('message', this.handleMessage.bind(this));\r\n }\r\n }\r\n addIframe(iframeEl) {\r\n this.iframes.set(iframeEl, true);\r\n if (iframeEl.contentWindow)\r\n this.crossOriginIframeMap.set(iframeEl.contentWindow, iframeEl);\r\n }\r\n addLoadListener(cb) {\r\n this.loadListener = cb;\r\n }\r\n attachIframe(iframeEl, childSn) {\r\n this.mutationCb({\r\n adds: [\r\n {\r\n parentId: this.mirror.getId(iframeEl),\r\n nextId: null,\r\n node: childSn,\r\n },\r\n ],\r\n removes: [],\r\n texts: [],\r\n attributes: [],\r\n isAttachIframe: true,\r\n });\r\n this.loadListener?.(iframeEl);\r\n if (iframeEl.contentDocument &&\r\n iframeEl.contentDocument.adoptedStyleSheets &&\r\n iframeEl.contentDocument.adoptedStyleSheets.length > 0)\r\n this.stylesheetManager.adoptStyleSheets(iframeEl.contentDocument.adoptedStyleSheets, this.mirror.getId(iframeEl.contentDocument));\r\n }\r\n handleMessage(message) {\r\n const crossOriginMessageEvent = message;\r\n if (crossOriginMessageEvent.data.type !== 'rrweb' ||\r\n crossOriginMessageEvent.origin !== crossOriginMessageEvent.data.origin)\r\n return;\r\n const iframeSourceWindow = message.source;\r\n if (!iframeSourceWindow)\r\n return;\r\n const iframeEl = this.crossOriginIframeMap.get(message.source);\r\n if (!iframeEl)\r\n return;\r\n const transformedEvent = this.transformCrossOriginEvent(iframeEl, crossOriginMessageEvent.data.event);\r\n if (transformedEvent)\r\n this.wrappedEmit(transformedEvent, crossOriginMessageEvent.data.isCheckout);\r\n }\r\n transformCrossOriginEvent(iframeEl, e) {\r\n switch (e.type) {\r\n case EventType.FullSnapshot: {\r\n this.crossOriginIframeMirror.reset(iframeEl);\r\n this.crossOriginIframeStyleMirror.reset(iframeEl);\r\n this.replaceIdOnNode(e.data.node, iframeEl);\r\n const rootId = e.data.node.id;\r\n this.crossOriginIframeRootIdMap.set(iframeEl, rootId);\r\n this.patchRootIdOnNode(e.data.node, rootId);\r\n return {\r\n timestamp: e.timestamp,\r\n type: EventType.IncrementalSnapshot,\r\n data: {\r\n source: IncrementalSource.Mutation,\r\n adds: [\r\n {\r\n parentId: this.mirror.getId(iframeEl),\r\n nextId: null,\r\n node: e.data.node,\r\n },\r\n ],\r\n removes: [],\r\n texts: [],\r\n attributes: [],\r\n isAttachIframe: true,\r\n },\r\n };\r\n }\r\n case EventType.Meta:\r\n case EventType.Load:\r\n case EventType.DomContentLoaded: {\r\n return false;\r\n }\r\n case EventType.Plugin: {\r\n return e;\r\n }\r\n case EventType.Custom: {\r\n this.replaceIds(e.data.payload, iframeEl, ['id', 'parentId', 'previousId', 'nextId']);\r\n return e;\r\n }\r\n case EventType.IncrementalSnapshot: {\r\n switch (e.data.source) {\r\n case IncrementalSource.Mutation: {\r\n e.data.adds.forEach((n) => {\r\n this.replaceIds(n, iframeEl, [\r\n 'parentId',\r\n 'nextId',\r\n 'previousId',\r\n ]);\r\n this.replaceIdOnNode(n.node, iframeEl);\r\n const rootId = this.crossOriginIframeRootIdMap.get(iframeEl);\r\n rootId && this.patchRootIdOnNode(n.node, rootId);\r\n });\r\n e.data.removes.forEach((n) => {\r\n this.replaceIds(n, iframeEl, ['parentId', 'id']);\r\n });\r\n e.data.attributes.forEach((n) => {\r\n this.replaceIds(n, iframeEl, ['id']);\r\n });\r\n e.data.texts.forEach((n) => {\r\n this.replaceIds(n, iframeEl, ['id']);\r\n });\r\n return e;\r\n }\r\n case IncrementalSource.Drag:\r\n case IncrementalSource.TouchMove:\r\n case IncrementalSource.MouseMove: {\r\n e.data.positions.forEach((p) => {\r\n this.replaceIds(p, iframeEl, ['id']);\r\n });\r\n return e;\r\n }\r\n case IncrementalSource.ViewportResize: {\r\n return false;\r\n }\r\n case IncrementalSource.MediaInteraction:\r\n case IncrementalSource.MouseInteraction:\r\n case IncrementalSource.Scroll:\r\n case IncrementalSource.CanvasMutation:\r\n case IncrementalSource.Input: {\r\n this.replaceIds(e.data, iframeEl, ['id']);\r\n return e;\r\n }\r\n case IncrementalSource.StyleSheetRule:\r\n case IncrementalSource.StyleDeclaration: {\r\n this.replaceIds(e.data, iframeEl, ['id']);\r\n this.replaceStyleIds(e.data, iframeEl, ['styleId']);\r\n return e;\r\n }\r\n case IncrementalSource.Font: {\r\n return e;\r\n }\r\n case IncrementalSource.Selection: {\r\n e.data.ranges.forEach((range) => {\r\n this.replaceIds(range, iframeEl, ['start', 'end']);\r\n });\r\n return e;\r\n }\r\n case IncrementalSource.AdoptedStyleSheet: {\r\n this.replaceIds(e.data, iframeEl, ['id']);\r\n this.replaceStyleIds(e.data, iframeEl, ['styleIds']);\r\n e.data.styles?.forEach((style) => {\r\n this.replaceStyleIds(style, iframeEl, ['styleId']);\r\n });\r\n return e;\r\n }\r\n }\r\n }\r\n }\r\n return false;\r\n }\r\n replace(iframeMirror, obj, iframeEl, keys) {\r\n for (const key of keys) {\r\n if (!Array.isArray(obj[key]) && typeof obj[key] !== 'number')\r\n continue;\r\n if (Array.isArray(obj[key])) {\r\n obj[key] = iframeMirror.getIds(iframeEl, obj[key]);\r\n }\r\n else {\r\n obj[key] = iframeMirror.getId(iframeEl, obj[key]);\r\n }\r\n }\r\n return obj;\r\n }\r\n replaceIds(obj, iframeEl, keys) {\r\n return this.replace(this.crossOriginIframeMirror, obj, iframeEl, keys);\r\n }\r\n replaceStyleIds(obj, iframeEl, keys) {\r\n return this.replace(this.crossOriginIframeStyleMirror, obj, iframeEl, keys);\r\n }\r\n replaceIdOnNode(node, iframeEl) {\r\n this.replaceIds(node, iframeEl, ['id', 'rootId']);\r\n if ('childNodes' in node) {\r\n node.childNodes.forEach((child) => {\r\n this.replaceIdOnNode(child, iframeEl);\r\n });\r\n }\r\n }\r\n patchRootIdOnNode(node, rootId) {\r\n if (node.type !== NodeType.Document && !node.rootId)\r\n node.rootId = rootId;\r\n if ('childNodes' in node) {\r\n node.childNodes.forEach((child) => {\r\n this.patchRootIdOnNode(child, rootId);\r\n });\r\n }\r\n }\r\n}\n\nexport { IframeManager, IframeManagerNoop };\n", "import { initMutationObserver, initScrollObserver, initAdoptedStyleSheetObserver } from './observer.js';\nimport { setTimeout, patch, inDom } from '../utils.js';\nimport { isNativeShadowDom } from '../../../rrweb-snapshot/es/rrweb-snapshot.js';\n\nclass ShadowDomManagerNoop {\r\n init() {\r\n }\r\n addShadowRoot() {\r\n }\r\n observeAttachShadow() {\r\n }\r\n reset() {\r\n }\r\n}\r\nclass ShadowDomManager {\r\n constructor(options) {\r\n this.shadowDoms = new WeakSet();\r\n this.restoreHandlers = [];\r\n this.mutationCb = options.mutationCb;\r\n this.scrollCb = options.scrollCb;\r\n this.bypassOptions = options.bypassOptions;\r\n this.mirror = options.mirror;\r\n this.init();\r\n }\r\n init() {\r\n this.reset();\r\n this.patchAttachShadow(Element, document);\r\n }\r\n addShadowRoot(shadowRoot, doc) {\r\n if (!isNativeShadowDom(shadowRoot))\r\n return;\r\n if (this.shadowDoms.has(shadowRoot))\r\n return;\r\n this.shadowDoms.add(shadowRoot);\r\n const observer = initMutationObserver({\r\n ...this.bypassOptions,\r\n doc,\r\n mutationCb: this.mutationCb,\r\n mirror: this.mirror,\r\n shadowDomManager: this,\r\n }, shadowRoot);\r\n this.restoreHandlers.push(() => observer.disconnect());\r\n this.restoreHandlers.push(initScrollObserver({\r\n ...this.bypassOptions,\r\n scrollCb: this.scrollCb,\r\n doc: shadowRoot,\r\n mirror: this.mirror,\r\n }));\r\n setTimeout(() => {\r\n if (shadowRoot.adoptedStyleSheets &&\r\n shadowRoot.adoptedStyleSheets.length > 0)\r\n this.bypassOptions.stylesheetManager.adoptStyleSheets(shadowRoot.adoptedStyleSheets, this.mirror.getId(shadowRoot.host));\r\n this.restoreHandlers.push(initAdoptedStyleSheetObserver({\r\n mirror: this.mirror,\r\n stylesheetManager: this.bypassOptions.stylesheetManager,\r\n }, shadowRoot));\r\n }, 0);\r\n }\r\n observeAttachShadow(iframeElement) {\r\n if (!iframeElement.contentWindow || !iframeElement.contentDocument)\r\n return;\r\n this.patchAttachShadow(iframeElement.contentWindow.Element, iframeElement.contentDocument);\r\n }\r\n patchAttachShadow(element, doc) {\r\n const manager = this;\r\n this.restoreHandlers.push(patch(element.prototype, 'attachShadow', function (original) {\r\n return function (option) {\r\n const shadowRoot = original.call(this, option);\r\n if (this.shadowRoot && inDom(this))\r\n manager.addShadowRoot(this.shadowRoot, doc);\r\n return shadowRoot;\r\n };\r\n }));\r\n }\r\n reset() {\r\n this.restoreHandlers.forEach((handler) => {\r\n try {\r\n handler();\r\n }\r\n catch (e) {\r\n }\r\n });\r\n this.restoreHandlers = [];\r\n this.shadowDoms = new WeakSet();\r\n }\r\n}\n\nexport { ShadowDomManager, ShadowDomManagerNoop };\n", "import { onRequestAnimationFrame, isBlocked } from '../../../utils.js';\nimport { CanvasContext } from '../../../../../types/dist/rrweb-types.js';\nimport initCanvas2DMutationObserver from './2d.js';\nimport initCanvasContextObserver from './canvas.js';\nimport initCanvasWebGLMutationObserver from './webgl.js';\nimport { getImageBitmapDataUrlWorkerURL as t } from '../../../../../rrweb-worker/es/rrweb-worker/index.js';\nimport { callbackWrapper, registerErrorHandler } from '../../error-handler.js';\n\nclass CanvasManagerNoop {\r\n reset() {\r\n }\r\n freeze() {\r\n }\r\n unfreeze() {\r\n }\r\n lock() {\r\n }\r\n unlock() {\r\n }\r\n snapshot() {\r\n }\r\n}\r\nclass CanvasManager {\r\n reset() {\r\n this.pendingCanvasMutations.clear();\r\n this.resetObservers && this.resetObservers();\r\n }\r\n freeze() {\r\n this.frozen = true;\r\n }\r\n unfreeze() {\r\n this.frozen = false;\r\n }\r\n lock() {\r\n this.locked = true;\r\n }\r\n unlock() {\r\n this.locked = false;\r\n }\r\n constructor(options) {\r\n this.pendingCanvasMutations = new Map();\r\n this.rafStamps = { latestId: 0, invokeId: null };\r\n this.frozen = false;\r\n this.locked = false;\r\n this.processMutation = (target, mutation) => {\r\n const newFrame = this.rafStamps.invokeId &&\r\n this.rafStamps.latestId !== this.rafStamps.invokeId;\r\n if (newFrame || !this.rafStamps.invokeId)\r\n this.rafStamps.invokeId = this.rafStamps.latestId;\r\n if (!this.pendingCanvasMutations.has(target)) {\r\n this.pendingCanvasMutations.set(target, []);\r\n }\r\n this.pendingCanvasMutations.get(target).push(mutation);\r\n };\r\n const { sampling = 'all', win, blockClass, blockSelector, unblockSelector, maxCanvasSize, recordCanvas, dataURLOptions, errorHandler, } = options;\r\n this.mutationCb = options.mutationCb;\r\n this.mirror = options.mirror;\r\n this.options = options;\r\n if (errorHandler) {\r\n registerErrorHandler(errorHandler);\r\n }\r\n if (options.enableManualSnapshot) {\r\n return;\r\n }\r\n callbackWrapper(() => {\r\n if (recordCanvas && sampling === 'all')\r\n this.initCanvasMutationObserver(win, blockClass, blockSelector, unblockSelector);\r\n if (recordCanvas && typeof sampling === 'number')\r\n this.initCanvasFPSObserver(sampling, win, blockClass, blockSelector, unblockSelector, maxCanvasSize, {\r\n dataURLOptions,\r\n });\r\n })();\r\n }\r\n initCanvasFPSObserver(fps, win, blockClass, blockSelector, unblockSelector, maxCanvasSize, options) {\r\n const canvasContextReset = initCanvasContextObserver(win, blockClass, blockSelector, unblockSelector, true);\r\n const rafId = this.takeSnapshot(false, fps, win, blockClass, blockSelector, unblockSelector, maxCanvasSize, options.dataURLOptions);\r\n this.resetObservers = () => {\r\n canvasContextReset();\r\n cancelAnimationFrame(rafId);\r\n };\r\n }\r\n initCanvasMutationObserver(win, blockClass, blockSelector, unblockSelector) {\r\n this.startRAFTimestamping();\r\n this.startPendingCanvasMutationFlusher();\r\n const canvasContextReset = initCanvasContextObserver(win, blockClass, blockSelector, unblockSelector, false);\r\n const canvas2DReset = initCanvas2DMutationObserver(this.processMutation.bind(this), win, blockClass, blockSelector, unblockSelector);\r\n const canvasWebGL1and2Reset = initCanvasWebGLMutationObserver(this.processMutation.bind(this), win, blockClass, blockSelector, unblockSelector, this.mirror);\r\n this.resetObservers = () => {\r\n canvasContextReset();\r\n canvas2DReset();\r\n canvasWebGL1and2Reset();\r\n };\r\n }\r\n snapshot(canvasElement) {\r\n const { options } = this;\r\n const rafId = this.takeSnapshot(true, options.sampling === 'all' ? 2 : options.sampling || 2, options.win, options.blockClass, options.blockSelector, options.unblockSelector, options.maxCanvasSize, options.dataURLOptions, canvasElement);\r\n this.resetObservers = () => {\r\n cancelAnimationFrame(rafId);\r\n };\r\n }\r\n takeSnapshot(isManualSnapshot, fps, win, blockClass, blockSelector, unblockSelector, maxCanvasSize, dataURLOptions, canvasElement) {\r\n const snapshotInProgressMap = new Map();\r\n const worker = new Worker(t());\r\n worker.onmessage = (e) => {\r\n const data = e.data;\r\n const { id } = data;\r\n snapshotInProgressMap.set(id, false);\r\n if (!('base64' in data))\r\n return;\r\n const { base64, type, width, height } = data;\r\n this.mutationCb({\r\n id,\r\n type: CanvasContext['2D'],\r\n commands: [\r\n {\r\n property: 'clearRect',\r\n args: [0, 0, width, height],\r\n },\r\n {\r\n property: 'drawImage',\r\n args: [\r\n {\r\n rr_type: 'ImageBitmap',\r\n args: [\r\n {\r\n rr_type: 'Blob',\r\n data: [{ rr_type: 'ArrayBuffer', base64 }],\r\n type,\r\n },\r\n ],\r\n },\r\n 0,\r\n 0,\r\n width,\r\n height,\r\n ],\r\n },\r\n ],\r\n });\r\n };\r\n const timeBetweenSnapshots = 1000 / fps;\r\n let lastSnapshotTime = 0;\r\n let rafId;\r\n const getCanvas = (canvasElement) => {\r\n if (canvasElement) {\r\n return [canvasElement];\r\n }\r\n const matchedCanvas = [];\r\n win.document.querySelectorAll('canvas').forEach((canvas) => {\r\n if (!isBlocked(canvas, blockClass, blockSelector, unblockSelector, true)) {\r\n matchedCanvas.push(canvas);\r\n }\r\n });\r\n return matchedCanvas;\r\n };\r\n const takeCanvasSnapshots = (timestamp) => {\r\n if (lastSnapshotTime &&\r\n timestamp - lastSnapshotTime < timeBetweenSnapshots) {\r\n rafId = onRequestAnimationFrame(takeCanvasSnapshots);\r\n return;\r\n }\r\n lastSnapshotTime = timestamp;\r\n getCanvas(canvasElement).forEach((canvas) => {\r\n const id = this.mirror.getId(canvas);\r\n if (snapshotInProgressMap.get(id))\r\n return;\r\n if (!canvas.width || !canvas.height)\r\n return;\r\n snapshotInProgressMap.set(id, true);\r\n if (!isManualSnapshot &&\r\n ['webgl', 'webgl2'].includes(canvas.__context)) {\r\n const context = canvas.getContext(canvas.__context);\r\n if (context?.getContextAttributes()?.preserveDrawingBuffer === false) {\r\n context.clear(context.COLOR_BUFFER_BIT);\r\n }\r\n }\r\n createImageBitmap(canvas)\r\n .then((bitmap) => {\r\n worker.postMessage({\r\n id,\r\n bitmap,\r\n width: canvas.width,\r\n height: canvas.height,\r\n dataURLOptions,\r\n maxCanvasSize,\r\n }, [bitmap]);\r\n })\r\n .catch((error) => {\r\n callbackWrapper(() => {\r\n throw error;\r\n })();\r\n });\r\n });\r\n rafId = onRequestAnimationFrame(takeCanvasSnapshots);\r\n };\r\n rafId = onRequestAnimationFrame(takeCanvasSnapshots);\r\n return rafId;\r\n }\r\n startPendingCanvasMutationFlusher() {\r\n onRequestAnimationFrame(() => this.flushPendingCanvasMutations());\r\n }\r\n startRAFTimestamping() {\r\n const setLatestRAFTimestamp = (timestamp) => {\r\n this.rafStamps.latestId = timestamp;\r\n onRequestAnimationFrame(setLatestRAFTimestamp);\r\n };\r\n onRequestAnimationFrame(setLatestRAFTimestamp);\r\n }\r\n flushPendingCanvasMutations() {\r\n this.pendingCanvasMutations.forEach((values, canvas) => {\r\n const id = this.mirror.getId(canvas);\r\n this.flushPendingCanvasMutationFor(canvas, id);\r\n });\r\n onRequestAnimationFrame(() => this.flushPendingCanvasMutations());\r\n }\r\n flushPendingCanvasMutationFor(canvas, id) {\r\n if (this.frozen || this.locked) {\r\n return;\r\n }\r\n const valuesWithType = this.pendingCanvasMutations.get(canvas);\r\n if (!valuesWithType || id === -1)\r\n return;\r\n const values = valuesWithType.map((value) => {\r\n const { type, ...rest } = value;\r\n return rest;\r\n });\r\n const { type } = valuesWithType[0];\r\n this.mutationCb({ id, type, commands: values });\r\n this.pendingCanvasMutations.delete(canvas);\r\n }\r\n}\n\nexport { CanvasManager, CanvasManagerNoop };\n", "import { stringifyRule } from '../../../rrweb-snapshot/es/rrweb-snapshot.js';\nimport { StyleSheetMirror } from '../utils.js';\n\nclass StylesheetManager {\r\n constructor(options) {\r\n this.trackedLinkElements = new WeakSet();\r\n this.styleMirror = new StyleSheetMirror();\r\n this.mutationCb = options.mutationCb;\r\n this.adoptedStyleSheetCb = options.adoptedStyleSheetCb;\r\n }\r\n attachLinkElement(linkEl, childSn) {\r\n if ('_cssText' in childSn.attributes)\r\n this.mutationCb({\r\n adds: [],\r\n removes: [],\r\n texts: [],\r\n attributes: [\r\n {\r\n id: childSn.id,\r\n attributes: childSn\r\n .attributes,\r\n },\r\n ],\r\n });\r\n this.trackLinkElement(linkEl);\r\n }\r\n trackLinkElement(linkEl) {\r\n if (this.trackedLinkElements.has(linkEl))\r\n return;\r\n this.trackedLinkElements.add(linkEl);\r\n this.trackStylesheetInLinkElement(linkEl);\r\n }\r\n adoptStyleSheets(sheets, hostId) {\r\n if (sheets.length === 0)\r\n return;\r\n const adoptedStyleSheetData = {\r\n id: hostId,\r\n styleIds: [],\r\n };\r\n const styles = [];\r\n for (const sheet of sheets) {\r\n let styleId;\r\n if (!this.styleMirror.has(sheet)) {\r\n styleId = this.styleMirror.add(sheet);\r\n styles.push({\r\n styleId,\r\n rules: Array.from(sheet.rules || CSSRule, (r, index) => ({\r\n rule: stringifyRule(r),\r\n index,\r\n })),\r\n });\r\n }\r\n else\r\n styleId = this.styleMirror.getId(sheet);\r\n adoptedStyleSheetData.styleIds.push(styleId);\r\n }\r\n if (styles.length > 0)\r\n adoptedStyleSheetData.styles = styles;\r\n this.adoptedStyleSheetCb(adoptedStyleSheetData);\r\n }\r\n reset() {\r\n this.styleMirror.reset();\r\n this.trackedLinkElements = new WeakSet();\r\n }\r\n trackStylesheetInLinkElement(linkEl) {\r\n }\r\n}\n\nexport { StylesheetManager };\n", "import { onRequestAnimationFrame } from '../utils.js';\n\nclass ProcessedNodeManager {\r\n constructor() {\r\n this.nodeMap = new WeakMap();\r\n this.loop = true;\r\n this.periodicallyClear();\r\n }\r\n periodicallyClear() {\r\n onRequestAnimationFrame(() => {\r\n this.clear();\r\n if (this.loop)\r\n this.periodicallyClear();\r\n });\r\n }\r\n inOtherBuffer(node, thisBuffer) {\r\n const buffers = this.nodeMap.get(node);\r\n return (buffers && Array.from(buffers).some((buffer) => buffer !== thisBuffer));\r\n }\r\n add(node, buffer) {\r\n this.nodeMap.set(node, (this.nodeMap.get(node) || new Set()).add(buffer));\r\n }\r\n clear() {\r\n this.nodeMap = new WeakMap();\r\n }\r\n destroy() {\r\n this.loop = false;\r\n }\r\n}\n\nexport { ProcessedNodeManager as default };\n", "import { createMirror, snapshot } from '../../../rrweb-snapshot/es/rrweb-snapshot.js';\nimport { initObservers, mutationBuffers } from './observer.js';\nimport { polyfill, on, nowTimestamp, getWindowWidth, getWindowHeight, getWindowScroll, isSerializedIframe, isSerializedStylesheet, hasShadowRoot } from '../utils.js';\nimport { EventType, IncrementalSource } from '../../../types/dist/rrweb-types.js';\nimport { IframeManagerNoop, IframeManager } from './iframe-manager.js';\nimport { ShadowDomManagerNoop, ShadowDomManager } from './shadow-dom-manager.js';\nimport { CanvasManagerNoop } from './observers/canvas/canvas-manager.js';\nexport { CanvasManager } from './observers/canvas/canvas-manager.js';\nimport { StylesheetManager } from './stylesheet-manager.js';\nimport ProcessedNodeManager from './processed-node-manager.js';\nimport { callbackWrapper, unregisterErrorHandler, registerErrorHandler } from './error-handler.js';\n\nlet wrappedEmit;\r\nlet _wrappedEmit;\r\nlet _takeFullSnapshot;\r\nconst mirror = createMirror();\r\nfunction record(options = {}) {\r\n const { emit, checkoutEveryNms, checkoutEveryNth, blockClass = 'rr-block', blockSelector = null, unblockSelector = null, ignoreClass = 'rr-ignore', ignoreSelector = null, maskAllText = false, maskTextClass = 'rr-mask', unmaskTextClass = null, maskTextSelector = null, unmaskTextSelector = null, inlineStylesheet = true, maskAllInputs, maskInputOptions: _maskInputOptions, slimDOMOptions: _slimDOMOptions, maskAttributeFn, maskInputFn, maskTextFn, maxCanvasSize = null, packFn, sampling = {}, dataURLOptions = {}, mousemoveWait, recordCanvas = false, recordCrossOriginIframes = false, recordAfter = options.recordAfter === 'DOMContentLoaded'\r\n ? options.recordAfter\r\n : 'load', userTriggeredOnInput = false, collectFonts = false, inlineImages = false, plugins, keepIframeSrcFn = () => false, ignoreCSSAttributes = new Set([]), errorHandler, onMutation, getCanvasManager, } = options;\r\n registerErrorHandler(errorHandler);\r\n const inEmittingFrame = recordCrossOriginIframes\r\n ? window.parent === window\r\n : true;\r\n let passEmitsToParent = false;\r\n if (!inEmittingFrame) {\r\n try {\r\n if (window.parent.document) {\r\n passEmitsToParent = false;\r\n }\r\n }\r\n catch (e) {\r\n passEmitsToParent = true;\r\n }\r\n }\r\n if (inEmittingFrame && !emit) {\r\n throw new Error('emit function is required');\r\n }\r\n if (mousemoveWait !== undefined && sampling.mousemove === undefined) {\r\n sampling.mousemove = mousemoveWait;\r\n }\r\n mirror.reset();\r\n const maskInputOptions = maskAllInputs === true\r\n ? {\r\n color: true,\r\n date: true,\r\n 'datetime-local': true,\r\n email: true,\r\n month: true,\r\n number: true,\r\n range: true,\r\n search: true,\r\n tel: true,\r\n text: true,\r\n time: true,\r\n url: true,\r\n week: true,\r\n textarea: true,\r\n select: true,\r\n radio: true,\r\n checkbox: true,\r\n }\r\n : _maskInputOptions !== undefined\r\n ? _maskInputOptions\r\n : {};\r\n const slimDOMOptions = _slimDOMOptions === true || _slimDOMOptions === 'all'\r\n ? {\r\n script: true,\r\n comment: true,\r\n headFavicon: true,\r\n headWhitespace: true,\r\n headMetaSocial: true,\r\n headMetaRobots: true,\r\n headMetaHttpEquiv: true,\r\n headMetaVerification: true,\r\n headMetaAuthorship: _slimDOMOptions === 'all',\r\n headMetaDescKeywords: _slimDOMOptions === 'all',\r\n }\r\n : _slimDOMOptions\r\n ? _slimDOMOptions\r\n : {};\r\n polyfill();\r\n let lastFullSnapshotEvent;\r\n let incrementalSnapshotCount = 0;\r\n const eventProcessor = (e) => {\r\n for (const plugin of plugins || []) {\r\n if (plugin.eventProcessor) {\r\n e = plugin.eventProcessor(e);\r\n }\r\n }\r\n if (packFn &&\r\n !passEmitsToParent) {\r\n e = packFn(e);\r\n }\r\n return e;\r\n };\r\n wrappedEmit = (r, isCheckout) => {\r\n const e = r;\r\n e.timestamp = nowTimestamp();\r\n if (mutationBuffers[0]?.isFrozen() &&\r\n e.type !== EventType.FullSnapshot &&\r\n !(e.type === EventType.IncrementalSnapshot &&\r\n e.data.source === IncrementalSource.Mutation)) {\r\n mutationBuffers.forEach((buf) => buf.unfreeze());\r\n }\r\n if (inEmittingFrame) {\r\n emit?.(eventProcessor(e), isCheckout);\r\n }\r\n else if (passEmitsToParent) {\r\n const message = {\r\n type: 'rrweb',\r\n event: eventProcessor(e),\r\n origin: window.location.origin,\r\n isCheckout,\r\n };\r\n window.parent.postMessage(message, '*');\r\n }\r\n if (e.type === EventType.FullSnapshot) {\r\n lastFullSnapshotEvent = e;\r\n incrementalSnapshotCount = 0;\r\n }\r\n else if (e.type === EventType.IncrementalSnapshot) {\r\n if (e.data.source === IncrementalSource.Mutation &&\r\n e.data.isAttachIframe) {\r\n return;\r\n }\r\n incrementalSnapshotCount++;\r\n const exceedCount = checkoutEveryNth && incrementalSnapshotCount >= checkoutEveryNth;\r\n const exceedTime = checkoutEveryNms &&\r\n lastFullSnapshotEvent &&\r\n e.timestamp - lastFullSnapshotEvent.timestamp > checkoutEveryNms;\r\n if (exceedCount || exceedTime) {\r\n takeFullSnapshot(true);\r\n }\r\n }\r\n };\r\n _wrappedEmit = wrappedEmit;\r\n const wrappedMutationEmit = (m) => {\r\n wrappedEmit({\r\n type: EventType.IncrementalSnapshot,\r\n data: {\r\n source: IncrementalSource.Mutation,\r\n ...m,\r\n },\r\n });\r\n };\r\n const wrappedScrollEmit = (p) => wrappedEmit({\r\n type: EventType.IncrementalSnapshot,\r\n data: {\r\n source: IncrementalSource.Scroll,\r\n ...p,\r\n },\r\n });\r\n const wrappedCanvasMutationEmit = (p) => wrappedEmit({\r\n type: EventType.IncrementalSnapshot,\r\n data: {\r\n source: IncrementalSource.CanvasMutation,\r\n ...p,\r\n },\r\n });\r\n const wrappedAdoptedStyleSheetEmit = (a) => wrappedEmit({\r\n type: EventType.IncrementalSnapshot,\r\n data: {\r\n source: IncrementalSource.AdoptedStyleSheet,\r\n ...a,\r\n },\r\n });\r\n const stylesheetManager = new StylesheetManager({\r\n mutationCb: wrappedMutationEmit,\r\n adoptedStyleSheetCb: wrappedAdoptedStyleSheetEmit,\r\n });\r\n const iframeManager = typeof __RRWEB_EXCLUDE_IFRAME__ === 'boolean' && __RRWEB_EXCLUDE_IFRAME__\r\n ? new IframeManagerNoop()\r\n : new IframeManager({\r\n mirror,\r\n mutationCb: wrappedMutationEmit,\r\n stylesheetManager: stylesheetManager,\r\n recordCrossOriginIframes,\r\n wrappedEmit,\r\n });\r\n for (const plugin of plugins || []) {\r\n if (plugin.getMirror)\r\n plugin.getMirror({\r\n nodeMirror: mirror,\r\n crossOriginIframeMirror: iframeManager.crossOriginIframeMirror,\r\n crossOriginIframeStyleMirror: iframeManager.crossOriginIframeStyleMirror,\r\n });\r\n }\r\n const processedNodeManager = new ProcessedNodeManager();\r\n const canvasManager = _getCanvasManager(getCanvasManager, {\r\n mirror,\r\n win: window,\r\n mutationCb: (p) => wrappedEmit({\r\n type: EventType.IncrementalSnapshot,\r\n data: {\r\n source: IncrementalSource.CanvasMutation,\r\n ...p,\r\n },\r\n }),\r\n recordCanvas,\r\n blockClass,\r\n blockSelector,\r\n unblockSelector,\r\n maxCanvasSize,\r\n sampling: sampling['canvas'],\r\n dataURLOptions,\r\n errorHandler,\r\n });\r\n const shadowDomManager = typeof __RRWEB_EXCLUDE_SHADOW_DOM__ === 'boolean' &&\r\n __RRWEB_EXCLUDE_SHADOW_DOM__\r\n ? new ShadowDomManagerNoop()\r\n : new ShadowDomManager({\r\n mutationCb: wrappedMutationEmit,\r\n scrollCb: wrappedScrollEmit,\r\n bypassOptions: {\r\n onMutation,\r\n blockClass,\r\n blockSelector,\r\n unblockSelector,\r\n maskAllText,\r\n maskTextClass,\r\n unmaskTextClass,\r\n maskTextSelector,\r\n unmaskTextSelector,\r\n inlineStylesheet,\r\n maskInputOptions,\r\n dataURLOptions,\r\n maskAttributeFn,\r\n maskTextFn,\r\n maskInputFn,\r\n recordCanvas,\r\n inlineImages,\r\n sampling,\r\n slimDOMOptions,\r\n iframeManager,\r\n stylesheetManager,\r\n canvasManager,\r\n keepIframeSrcFn,\r\n processedNodeManager,\r\n },\r\n mirror,\r\n });\r\n const takeFullSnapshot = (isCheckout = false) => {\r\n wrappedEmit({\r\n type: EventType.Meta,\r\n data: {\r\n href: window.location.href,\r\n width: getWindowWidth(),\r\n height: getWindowHeight(),\r\n },\r\n }, isCheckout);\r\n stylesheetManager.reset();\r\n shadowDomManager.init();\r\n mutationBuffers.forEach((buf) => buf.lock());\r\n const node = snapshot(document, {\r\n mirror,\r\n blockClass,\r\n blockSelector,\r\n unblockSelector,\r\n maskAllText,\r\n maskTextClass,\r\n unmaskTextClass,\r\n maskTextSelector,\r\n unmaskTextSelector,\r\n inlineStylesheet,\r\n maskAllInputs: maskInputOptions,\r\n maskAttributeFn,\r\n maskInputFn,\r\n maskTextFn,\r\n slimDOM: slimDOMOptions,\r\n dataURLOptions,\r\n recordCanvas,\r\n inlineImages,\r\n onSerialize: (n) => {\r\n if (isSerializedIframe(n, mirror)) {\r\n iframeManager.addIframe(n);\r\n }\r\n if (isSerializedStylesheet(n, mirror)) {\r\n stylesheetManager.trackLinkElement(n);\r\n }\r\n if (hasShadowRoot(n)) {\r\n shadowDomManager.addShadowRoot(n.shadowRoot, document);\r\n }\r\n },\r\n onIframeLoad: (iframe, childSn) => {\r\n iframeManager.attachIframe(iframe, childSn);\r\n shadowDomManager.observeAttachShadow(iframe);\r\n },\r\n onStylesheetLoad: (linkEl, childSn) => {\r\n stylesheetManager.attachLinkElement(linkEl, childSn);\r\n },\r\n keepIframeSrcFn,\r\n });\r\n if (!node) {\r\n return console.warn('Failed to snapshot the document');\r\n }\r\n wrappedEmit({\r\n type: EventType.FullSnapshot,\r\n data: {\r\n node,\r\n initialOffset: getWindowScroll(window),\r\n },\r\n });\r\n mutationBuffers.forEach((buf) => buf.unlock());\r\n if (document.adoptedStyleSheets && document.adoptedStyleSheets.length > 0)\r\n stylesheetManager.adoptStyleSheets(document.adoptedStyleSheets, mirror.getId(document));\r\n };\r\n _takeFullSnapshot = takeFullSnapshot;\r\n try {\r\n const handlers = [];\r\n const observe = (doc) => {\r\n return callbackWrapper(initObservers)({\r\n onMutation,\r\n mutationCb: wrappedMutationEmit,\r\n mousemoveCb: (positions, source) => wrappedEmit({\r\n type: EventType.IncrementalSnapshot,\r\n data: {\r\n source,\r\n positions,\r\n },\r\n }),\r\n mouseInteractionCb: (d) => wrappedEmit({\r\n type: EventType.IncrementalSnapshot,\r\n data: {\r\n source: IncrementalSource.MouseInteraction,\r\n ...d,\r\n },\r\n }),\r\n scrollCb: wrappedScrollEmit,\r\n viewportResizeCb: (d) => wrappedEmit({\r\n type: EventType.IncrementalSnapshot,\r\n data: {\r\n source: IncrementalSource.ViewportResize,\r\n ...d,\r\n },\r\n }),\r\n inputCb: (v) => wrappedEmit({\r\n type: EventType.IncrementalSnapshot,\r\n data: {\r\n source: IncrementalSource.Input,\r\n ...v,\r\n },\r\n }),\r\n mediaInteractionCb: (p) => wrappedEmit({\r\n type: EventType.IncrementalSnapshot,\r\n data: {\r\n source: IncrementalSource.MediaInteraction,\r\n ...p,\r\n },\r\n }),\r\n styleSheetRuleCb: (r) => wrappedEmit({\r\n type: EventType.IncrementalSnapshot,\r\n data: {\r\n source: IncrementalSource.StyleSheetRule,\r\n ...r,\r\n },\r\n }),\r\n styleDeclarationCb: (r) => wrappedEmit({\r\n type: EventType.IncrementalSnapshot,\r\n data: {\r\n source: IncrementalSource.StyleDeclaration,\r\n ...r,\r\n },\r\n }),\r\n canvasMutationCb: wrappedCanvasMutationEmit,\r\n fontCb: (p) => wrappedEmit({\r\n type: EventType.IncrementalSnapshot,\r\n data: {\r\n source: IncrementalSource.Font,\r\n ...p,\r\n },\r\n }),\r\n selectionCb: (p) => {\r\n wrappedEmit({\r\n type: EventType.IncrementalSnapshot,\r\n data: {\r\n source: IncrementalSource.Selection,\r\n ...p,\r\n },\r\n });\r\n },\r\n customElementCb: (c) => {\r\n wrappedEmit({\r\n type: EventType.IncrementalSnapshot,\r\n data: {\r\n source: IncrementalSource.CustomElement,\r\n ...c,\r\n },\r\n });\r\n },\r\n blockClass,\r\n ignoreClass,\r\n ignoreSelector,\r\n maskAllText,\r\n maskTextClass,\r\n unmaskTextClass,\r\n maskTextSelector,\r\n unmaskTextSelector,\r\n maskInputOptions,\r\n inlineStylesheet,\r\n sampling,\r\n recordCanvas,\r\n inlineImages,\r\n userTriggeredOnInput,\r\n collectFonts,\r\n doc,\r\n maskAttributeFn,\r\n maskInputFn,\r\n maskTextFn,\r\n keepIframeSrcFn,\r\n blockSelector,\r\n unblockSelector,\r\n slimDOMOptions,\r\n dataURLOptions,\r\n mirror,\r\n iframeManager,\r\n stylesheetManager,\r\n shadowDomManager,\r\n processedNodeManager,\r\n canvasManager,\r\n ignoreCSSAttributes,\r\n plugins: plugins\r\n ?.filter((p) => p.observer)\r\n ?.map((p) => ({\r\n observer: p.observer,\r\n options: p.options,\r\n callback: (payload) => wrappedEmit({\r\n type: EventType.Plugin,\r\n data: {\r\n plugin: p.name,\r\n payload,\r\n },\r\n }),\r\n })) || [],\r\n }, {});\r\n };\r\n iframeManager.addLoadListener((iframeEl) => {\r\n try {\r\n handlers.push(observe(iframeEl.contentDocument));\r\n }\r\n catch (error) {\r\n console.warn(error);\r\n }\r\n });\r\n const init = () => {\r\n takeFullSnapshot();\r\n handlers.push(observe(document));\r\n };\r\n if (document.readyState === 'interactive' ||\r\n document.readyState === 'complete') {\r\n init();\r\n }\r\n else {\r\n handlers.push(on('DOMContentLoaded', () => {\r\n wrappedEmit({\r\n type: EventType.DomContentLoaded,\r\n data: {},\r\n });\r\n if (recordAfter === 'DOMContentLoaded')\r\n init();\r\n }));\r\n handlers.push(on('load', () => {\r\n wrappedEmit({\r\n type: EventType.Load,\r\n data: {},\r\n });\r\n if (recordAfter === 'load')\r\n init();\r\n }, window));\r\n }\r\n return () => {\r\n handlers.forEach((h) => h());\r\n processedNodeManager.destroy();\r\n _takeFullSnapshot = undefined;\r\n unregisterErrorHandler();\r\n };\r\n }\r\n catch (error) {\r\n console.warn(error);\r\n }\r\n}\r\nfunction addCustomEvent(tag, payload) {\r\n if (!_wrappedEmit) {\r\n throw new Error('please add custom event after start recording');\r\n }\r\n wrappedEmit({\r\n type: EventType.Custom,\r\n data: {\r\n tag,\r\n payload,\r\n },\r\n });\r\n}\r\nfunction freezePage() {\r\n mutationBuffers.forEach((buf) => buf.freeze());\r\n}\r\nfunction takeFullSnapshot(isCheckout) {\r\n if (!_takeFullSnapshot) {\r\n throw new Error('please take full snapshot after start recording');\r\n }\r\n _takeFullSnapshot(isCheckout);\r\n}\r\nrecord.mirror = mirror;\r\nrecord.takeFullSnapshot = takeFullSnapshot;\r\nfunction _getCanvasManager(getCanvasManagerFn, options) {\r\n try {\r\n return getCanvasManagerFn\r\n ? getCanvasManagerFn(options)\r\n : new CanvasManagerNoop();\r\n }\r\n catch {\r\n console.warn('Unable to initialize CanvasManager');\r\n return new CanvasManagerNoop();\r\n }\r\n}\n\nexport { addCustomEvent, record as default, freezePage, mirror, takeFullSnapshot };\n", "type ClassOption = string | RegExp;\n\n/** Duplicate this from @sentry-internal/rrweb so we can export this as well. */\nexport const ReplayEventTypeDomContentLoaded = 0;\nexport const ReplayEventTypeLoad = 1;\nexport const ReplayEventTypeFullSnapshot = 2;\nexport const ReplayEventTypeIncrementalSnapshot = 3;\nexport const ReplayEventTypeMeta = 4;\nexport const ReplayEventTypeCustom = 5;\nexport const ReplayEventTypePlugin = 6;\n\nexport type ReplayEventType =\n | typeof ReplayEventTypeDomContentLoaded\n | typeof ReplayEventTypeLoad\n | typeof ReplayEventTypeFullSnapshot\n | typeof ReplayEventTypeIncrementalSnapshot\n | typeof ReplayEventTypeMeta\n | typeof ReplayEventTypeCustom\n | typeof ReplayEventTypePlugin;\n\n/**\n * This is a partial copy of rrweb's eventWithTime type which only contains the properties\n * we specifcally need in the SDK.\n */\nexport type ReplayEventWithTime = {\n type: ReplayEventType;\n data: unknown;\n timestamp: number;\n delay?: number;\n};\n\n/**\n * This is a partial copy of rrweb's recording options which only contains the properties\n * we specifically us in the SDK. Users can specify additional properties, hence we add the\n * Record union type.\n */\nexport type RrwebRecordOptions = {\n maskAllText?: boolean;\n maskAllInputs?: boolean;\n blockClass?: ClassOption;\n ignoreClass?: string;\n maskTextClass?: ClassOption;\n maskTextSelector?: string;\n blockSelector?: string;\n maskInputOptions?: Record;\n} & Record;\n\nexport interface CanvasManagerInterface {\n reset(): void;\n freeze(): void;\n unfreeze(): void;\n lock(): void;\n unlock(): void;\n snapshot(): void;\n}\n\nexport interface CanvasManagerOptions {\n recordCanvas: boolean;\n enableManualSnapshot?: boolean;\n blockClass: string | RegExp;\n blockSelector: string | null;\n unblockSelector: string | null;\n sampling?: 'all' | number;\n dataURLOptions: Partial<{\n type: string;\n quality: number;\n }>;\n mutationCb: (p: any) => void;\n win: typeof globalThis & Window;\n mirror: any;\n}\n", "/**\n * Converts a timestamp to ms, if it was in s, or keeps it as ms.\n */\nexport function timestampToMs(timestamp: number): number {\n const isMs = timestamp > 9999999999;\n return isMs ? timestamp : timestamp * 1000;\n}\n\n/**\n * Converts a timestamp to s, if it was in ms, or keeps it as s.\n */\nexport function timestampToS(timestamp: number): number {\n const isMs = timestamp > 9999999999;\n return isMs ? timestamp / 1000 : timestamp;\n}\n", "import { EventType } from '@sentry-internal/rrweb';\nimport type { Breadcrumb } from '@sentry/types';\nimport { normalize } from '@sentry/utils';\n\nimport type { ReplayContainer } from '../../types';\n\n/**\n * Add a breadcrumb event to replay.\n */\nexport function addBreadcrumbEvent(replay: ReplayContainer, breadcrumb: Breadcrumb): void {\n if (breadcrumb.category === 'sentry.transaction') {\n return;\n }\n\n if (['ui.click', 'ui.input'].includes(breadcrumb.category as string)) {\n replay.triggerUserActivity();\n } else {\n replay.checkAndHandleExpiredSession();\n }\n\n replay.addUpdate(() => {\n // This should never reject\n // eslint-disable-next-line @typescript-eslint/no-floating-promises\n replay.throttledAddEvent({\n type: EventType.Custom,\n // TODO: We were converting from ms to seconds for breadcrumbs, spans,\n // but maybe we should just keep them as milliseconds\n timestamp: (breadcrumb.timestamp || 0) * 1000,\n data: {\n tag: 'breadcrumb',\n // normalize to max. 10 depth and 1_000 properties per object\n payload: normalize(breadcrumb, 10, 1_000),\n },\n });\n\n // Do not flush after console log messages\n return breadcrumb.category === 'console';\n });\n}\n", "import type { INode } from '@sentry-internal/rrweb-snapshot';\n\nconst INTERACTIVE_SELECTOR = 'button,a';\n\n/** Get the closest interactive parent element, or else return the given element. */\nexport function getClosestInteractive(element: Element): Element {\n const closestInteractive = element.closest(INTERACTIVE_SELECTOR);\n return closestInteractive || element;\n}\n\n/**\n * For clicks, we check if the target is inside of a button or link\n * If so, we use this as the target instead\n * This is useful because if you click on the image in ,\n * The target will be the image, not the button, which we don't want here\n */\nexport function getClickTargetNode(event: Event | MouseEvent | Node): Node | INode | null {\n const target = getTargetNode(event);\n\n if (!target || !(target instanceof Element)) {\n return target;\n }\n\n return getClosestInteractive(target);\n}\n\n/** Get the event target node. */\nexport function getTargetNode(event: Node | { target: EventTarget | null }): Node | INode | null {\n if (isEventWithTarget(event)) {\n return event.target as Node | null;\n }\n\n return event;\n}\n\nfunction isEventWithTarget(event: unknown): event is { target: EventTarget | null } {\n return typeof event === 'object' && !!event && 'target' in event;\n}\n", "import { fill } from '@sentry/utils';\n\nimport { WINDOW } from '../../constants';\n\ntype WindowOpenHandler = () => void;\n\nlet handlers: undefined | WindowOpenHandler[];\n\n/**\n * Register a handler to be called when `window.open()` is called.\n * Returns a cleanup function.\n */\nexport function onWindowOpen(cb: WindowOpenHandler): () => void {\n // Ensure to only register this once\n if (!handlers) {\n handlers = [];\n monkeyPatchWindowOpen();\n }\n\n handlers.push(cb);\n\n return () => {\n const pos = handlers ? handlers.indexOf(cb) : -1;\n if (pos > -1) {\n (handlers as WindowOpenHandler[]).splice(pos, 1);\n }\n };\n}\n\nfunction monkeyPatchWindowOpen(): void {\n fill(WINDOW, 'open', function (originalWindowOpen: () => void): () => void {\n return function (...args: unknown[]): void {\n if (handlers) {\n try {\n handlers.forEach(handler => handler());\n } catch (e) {\n // ignore errors in here\n }\n }\n\n return originalWindowOpen.apply(WINDOW, args);\n };\n });\n}\n", "import { setTimeout } from '@sentry-internal/browser-utils';\nimport { IncrementalSource, MouseInteractions, record } from '@sentry-internal/rrweb';\nimport type { Breadcrumb } from '@sentry/types';\n\nimport { WINDOW } from '../constants';\nimport type {\n RecordingEvent,\n ReplayClickDetector,\n ReplayContainer,\n ReplayMultiClickFrame,\n ReplaySlowClickFrame,\n SlowClickConfig,\n} from '../types';\nimport { ReplayEventTypeIncrementalSnapshot } from '../types';\nimport { timestampToS } from '../util/timestamp';\nimport { addBreadcrumbEvent } from './util/addBreadcrumbEvent';\nimport { getClosestInteractive } from './util/domUtils';\nimport { onWindowOpen } from './util/onWindowOpen';\n\ntype ClickBreadcrumb = Breadcrumb & {\n timestamp: number;\n};\n\ninterface Click {\n timestamp: number;\n mutationAfter?: number;\n scrollAfter?: number;\n clickBreadcrumb: ClickBreadcrumb;\n clickCount: number;\n node: HTMLElement;\n}\n\ntype IncrementalRecordingEvent = RecordingEvent & {\n type: typeof ReplayEventTypeIncrementalSnapshot;\n data: { source: IncrementalSource };\n};\n\ntype IncrementalMouseInteractionRecordingEvent = IncrementalRecordingEvent & {\n type: typeof ReplayEventTypeIncrementalSnapshot;\n data: { type: MouseInteractions; id: number };\n};\n\n/** Handle a click. */\nexport function handleClick(clickDetector: ReplayClickDetector, clickBreadcrumb: Breadcrumb, node: HTMLElement): void {\n clickDetector.handleClick(clickBreadcrumb, node);\n}\n\n/** A click detector class that can be used to detect slow or rage clicks on elements. */\nexport class ClickDetector implements ReplayClickDetector {\n // protected for testing\n protected _lastMutation: number;\n protected _lastScroll: number;\n\n private _clicks: Click[];\n private _teardown: undefined | (() => void);\n\n private _threshold: number;\n private _scollTimeout: number;\n private _timeout: number;\n private _ignoreSelector: string;\n\n private _replay: ReplayContainer;\n private _checkClickTimeout?: ReturnType;\n private _addBreadcrumbEvent: typeof addBreadcrumbEvent;\n\n public constructor(\n replay: ReplayContainer,\n slowClickConfig: SlowClickConfig,\n // Just for easier testing\n _addBreadcrumbEvent = addBreadcrumbEvent,\n ) {\n this._lastMutation = 0;\n this._lastScroll = 0;\n this._clicks = [];\n\n // We want everything in s, but options are in ms\n this._timeout = slowClickConfig.timeout / 1000;\n this._threshold = slowClickConfig.threshold / 1000;\n this._scollTimeout = slowClickConfig.scrollTimeout / 1000;\n this._replay = replay;\n this._ignoreSelector = slowClickConfig.ignoreSelector;\n this._addBreadcrumbEvent = _addBreadcrumbEvent;\n }\n\n /** Register click detection handlers on mutation or scroll. */\n public addListeners(): void {\n const cleanupWindowOpen = onWindowOpen(() => {\n // Treat window.open as mutation\n this._lastMutation = nowInSeconds();\n });\n\n this._teardown = () => {\n cleanupWindowOpen();\n\n this._clicks = [];\n this._lastMutation = 0;\n this._lastScroll = 0;\n };\n }\n\n /** Clean up listeners. */\n public removeListeners(): void {\n if (this._teardown) {\n this._teardown();\n }\n\n if (this._checkClickTimeout) {\n clearTimeout(this._checkClickTimeout);\n }\n }\n\n /** @inheritDoc */\n public handleClick(breadcrumb: Breadcrumb, node: HTMLElement): void {\n if (ignoreElement(node, this._ignoreSelector) || !isClickBreadcrumb(breadcrumb)) {\n return;\n }\n\n const newClick: Click = {\n timestamp: timestampToS(breadcrumb.timestamp),\n clickBreadcrumb: breadcrumb,\n // Set this to 0 so we know it originates from the click breadcrumb\n clickCount: 0,\n node,\n };\n\n // If there was a click in the last 1s on the same element, ignore it - only keep a single reference per second\n if (\n this._clicks.some(click => click.node === newClick.node && Math.abs(click.timestamp - newClick.timestamp) < 1)\n ) {\n return;\n }\n\n this._clicks.push(newClick);\n\n // If this is the first new click, set a timeout to check for multi clicks\n if (this._clicks.length === 1) {\n this._scheduleCheckClicks();\n }\n }\n\n /** @inheritDoc */\n public registerMutation(timestamp = Date.now()): void {\n this._lastMutation = timestampToS(timestamp);\n }\n\n /** @inheritDoc */\n public registerScroll(timestamp = Date.now()): void {\n this._lastScroll = timestampToS(timestamp);\n }\n\n /** @inheritDoc */\n public registerClick(element: HTMLElement): void {\n const node = getClosestInteractive(element);\n this._handleMultiClick(node as HTMLElement);\n }\n\n /** Count multiple clicks on elements. */\n private _handleMultiClick(node: HTMLElement): void {\n this._getClicks(node).forEach(click => {\n click.clickCount++;\n });\n }\n\n /** Get all pending clicks for a given node. */\n private _getClicks(node: HTMLElement): Click[] {\n return this._clicks.filter(click => click.node === node);\n }\n\n /** Check the clicks that happened. */\n private _checkClicks(): void {\n const timedOutClicks: Click[] = [];\n\n const now = nowInSeconds();\n\n this._clicks.forEach(click => {\n if (!click.mutationAfter && this._lastMutation) {\n click.mutationAfter = click.timestamp <= this._lastMutation ? this._lastMutation - click.timestamp : undefined;\n }\n if (!click.scrollAfter && this._lastScroll) {\n click.scrollAfter = click.timestamp <= this._lastScroll ? this._lastScroll - click.timestamp : undefined;\n }\n\n // All of these are in seconds!\n if (click.timestamp + this._timeout <= now) {\n timedOutClicks.push(click);\n }\n });\n\n // Remove \"old\" clicks\n for (const click of timedOutClicks) {\n const pos = this._clicks.indexOf(click);\n\n if (pos > -1) {\n this._generateBreadcrumbs(click);\n this._clicks.splice(pos, 1);\n }\n }\n\n // Trigger new check, unless no clicks left\n if (this._clicks.length) {\n this._scheduleCheckClicks();\n }\n }\n\n /** Generate matching breadcrumb(s) for the click. */\n private _generateBreadcrumbs(click: Click): void {\n const replay = this._replay;\n const hadScroll = click.scrollAfter && click.scrollAfter <= this._scollTimeout;\n const hadMutation = click.mutationAfter && click.mutationAfter <= this._threshold;\n\n const isSlowClick = !hadScroll && !hadMutation;\n const { clickCount, clickBreadcrumb } = click;\n\n // Slow click\n if (isSlowClick) {\n // If `mutationAfter` is set, it means a mutation happened after the threshold, but before the timeout\n // If not, it means we just timed out without scroll & mutation\n const timeAfterClickMs = Math.min(click.mutationAfter || this._timeout, this._timeout) * 1000;\n const endReason = timeAfterClickMs < this._timeout * 1000 ? 'mutation' : 'timeout';\n\n const breadcrumb: ReplaySlowClickFrame = {\n type: 'default',\n message: clickBreadcrumb.message,\n timestamp: clickBreadcrumb.timestamp,\n category: 'ui.slowClickDetected',\n data: {\n ...clickBreadcrumb.data,\n url: WINDOW.location.href,\n route: replay.getCurrentRoute(),\n timeAfterClickMs,\n endReason,\n // If clickCount === 0, it means multiClick was not correctly captured here\n // - we still want to send 1 in this case\n clickCount: clickCount || 1,\n },\n };\n\n this._addBreadcrumbEvent(replay, breadcrumb);\n return;\n }\n\n // Multi click\n if (clickCount > 1) {\n const breadcrumb: ReplayMultiClickFrame = {\n type: 'default',\n message: clickBreadcrumb.message,\n timestamp: clickBreadcrumb.timestamp,\n category: 'ui.multiClick',\n data: {\n ...clickBreadcrumb.data,\n url: WINDOW.location.href,\n route: replay.getCurrentRoute(),\n clickCount,\n metric: true,\n },\n };\n\n this._addBreadcrumbEvent(replay, breadcrumb);\n }\n }\n\n /** Schedule to check current clicks. */\n private _scheduleCheckClicks(): void {\n if (this._checkClickTimeout) {\n clearTimeout(this._checkClickTimeout);\n }\n\n this._checkClickTimeout = setTimeout(() => this._checkClicks(), 1000);\n }\n}\n\nconst SLOW_CLICK_TAGS = ['A', 'BUTTON', 'INPUT'];\n\n/** exported for tests only */\nexport function ignoreElement(node: HTMLElement, ignoreSelector: string): boolean {\n if (!SLOW_CLICK_TAGS.includes(node.tagName)) {\n return true;\n }\n\n // If tag, we only want to consider input[type='submit'] & input[type='button']\n if (node.tagName === 'INPUT' && !['submit', 'button'].includes(node.getAttribute('type') || '')) {\n return true;\n }\n\n // If tag, detect special variants that may not lead to an action\n // If target !== _self, we may open the link somewhere else, which would lead to no action\n // Also, when downloading a file, we may not leave the page, but still not trigger an action\n if (\n node.tagName === 'A' &&\n (node.hasAttribute('download') || (node.hasAttribute('target') && node.getAttribute('target') !== '_self'))\n ) {\n return true;\n }\n\n if (ignoreSelector && node.matches(ignoreSelector)) {\n return true;\n }\n\n return false;\n}\n\nfunction isClickBreadcrumb(breadcrumb: Breadcrumb): breadcrumb is ClickBreadcrumb {\n return !!(breadcrumb.data && typeof breadcrumb.data.nodeId === 'number' && breadcrumb.timestamp);\n}\n\n// This is good enough for us, and is easier to test/mock than `timestampInSeconds`\nfunction nowInSeconds(): number {\n return Date.now() / 1000;\n}\n\n/** Update the click detector based on a recording event of rrweb. */\nexport function updateClickDetectorForRecordingEvent(clickDetector: ReplayClickDetector, event: RecordingEvent): void {\n try {\n // note: We only consider incremental snapshots here\n // This means that any full snapshot is ignored for mutation detection - the reason is that we simply cannot know if a mutation happened here.\n // E.g. think that we are buffering, an error happens and we take a full snapshot because we switched to session mode -\n // in this scenario, we would not know if a dead click happened because of the error, which is a key dead click scenario.\n // Instead, by ignoring full snapshots, we have the risk that we generate a false positive\n // (if a mutation _did_ happen but was \"swallowed\" by the full snapshot)\n // But this should be more unlikely as we'd generally capture the incremental snapshot right away\n\n if (!isIncrementalEvent(event)) {\n return;\n }\n\n const { source } = event.data;\n if (source === IncrementalSource.Mutation) {\n clickDetector.registerMutation(event.timestamp);\n }\n\n if (source === IncrementalSource.Scroll) {\n clickDetector.registerScroll(event.timestamp);\n }\n\n if (isIncrementalMouseInteraction(event)) {\n const { type, id } = event.data;\n const node = record.mirror.getNode(id);\n\n if (node instanceof HTMLElement && type === MouseInteractions.Click) {\n clickDetector.registerClick(node);\n }\n }\n } catch {\n // ignore errors here, e.g. if accessing something that does not exist\n }\n}\n\nfunction isIncrementalEvent(event: RecordingEvent): event is IncrementalRecordingEvent {\n return event.type === ReplayEventTypeIncrementalSnapshot;\n}\n\nfunction isIncrementalMouseInteraction(\n event: IncrementalRecordingEvent,\n): event is IncrementalMouseInteractionRecordingEvent {\n return event.data.source === IncrementalSource.MouseInteraction;\n}\n", "import type { ReplayBreadcrumbFrame } from '../types/replayFrame';\n\n/**\n * Create a breadcrumb for a replay.\n */\nexport function createBreadcrumb(\n breadcrumb: Omit & Partial>,\n): ReplayBreadcrumbFrame {\n return {\n timestamp: Date.now() / 1000,\n type: 'default',\n ...breadcrumb,\n };\n}\n", "var NodeType;\r\n(function (NodeType) {\r\n NodeType[NodeType[\"Document\"] = 0] = \"Document\";\r\n NodeType[NodeType[\"DocumentType\"] = 1] = \"DocumentType\";\r\n NodeType[NodeType[\"Element\"] = 2] = \"Element\";\r\n NodeType[NodeType[\"Text\"] = 3] = \"Text\";\r\n NodeType[NodeType[\"CDATA\"] = 4] = \"CDATA\";\r\n NodeType[NodeType[\"Comment\"] = 5] = \"Comment\";\r\n})(NodeType || (NodeType = {}));\n\nfunction isElement(n) {\r\n return n.nodeType === n.ELEMENT_NODE;\r\n}\r\nfunction isShadowRoot(n) {\r\n const host = n?.host;\r\n return Boolean(host?.shadowRoot === n);\r\n}\r\nfunction isNativeShadowDom(shadowRoot) {\r\n return Object.prototype.toString.call(shadowRoot) === '[object ShadowRoot]';\r\n}\r\nfunction fixBrowserCompatibilityIssuesInCSS(cssText) {\r\n if (cssText.includes(' background-clip: text;') &&\r\n !cssText.includes(' -webkit-background-clip: text;')) {\r\n cssText = cssText.replace(' background-clip: text;', ' -webkit-background-clip: text; background-clip: text;');\r\n }\r\n return cssText;\r\n}\r\nfunction escapeImportStatement(rule) {\r\n const { cssText } = rule;\r\n if (cssText.split('\"').length < 3)\r\n return cssText;\r\n const statement = ['@import', `url(${JSON.stringify(rule.href)})`];\r\n if (rule.layerName === '') {\r\n statement.push(`layer`);\r\n }\r\n else if (rule.layerName) {\r\n statement.push(`layer(${rule.layerName})`);\r\n }\r\n if (rule.supportsText) {\r\n statement.push(`supports(${rule.supportsText})`);\r\n }\r\n if (rule.media.length) {\r\n statement.push(rule.media.mediaText);\r\n }\r\n return statement.join(' ') + ';';\r\n}\r\nfunction stringifyStylesheet(s) {\r\n try {\r\n const rules = s.rules || s.cssRules;\r\n return rules\r\n ? fixBrowserCompatibilityIssuesInCSS(Array.from(rules, stringifyRule).join(''))\r\n : null;\r\n }\r\n catch (error) {\r\n return null;\r\n }\r\n}\r\nfunction stringifyRule(rule) {\r\n let importStringified;\r\n if (isCSSImportRule(rule)) {\r\n try {\r\n importStringified =\r\n stringifyStylesheet(rule.styleSheet) ||\r\n escapeImportStatement(rule);\r\n }\r\n catch (error) {\r\n }\r\n }\r\n else if (isCSSStyleRule(rule) && rule.selectorText.includes(':')) {\r\n return fixSafariColons(rule.cssText);\r\n }\r\n return importStringified || rule.cssText;\r\n}\r\nfunction fixSafariColons(cssStringified) {\r\n const regex = /(\\[(?:[\\w-]+)[^\\\\])(:(?:[\\w-]+)\\])/gm;\r\n return cssStringified.replace(regex, '$1\\\\$2');\r\n}\r\nfunction isCSSImportRule(rule) {\r\n return 'styleSheet' in rule;\r\n}\r\nfunction isCSSStyleRule(rule) {\r\n return 'selectorText' in rule;\r\n}\r\nclass Mirror {\r\n constructor() {\r\n this.idNodeMap = new Map();\r\n this.nodeMetaMap = new WeakMap();\r\n }\r\n getId(n) {\r\n if (!n)\r\n return -1;\r\n const id = this.getMeta(n)?.id;\r\n return id ?? -1;\r\n }\r\n getNode(id) {\r\n return this.idNodeMap.get(id) || null;\r\n }\r\n getIds() {\r\n return Array.from(this.idNodeMap.keys());\r\n }\r\n getMeta(n) {\r\n return this.nodeMetaMap.get(n) || null;\r\n }\r\n removeNodeFromMap(n) {\r\n const id = this.getId(n);\r\n this.idNodeMap.delete(id);\r\n if (n.childNodes) {\r\n n.childNodes.forEach((childNode) => this.removeNodeFromMap(childNode));\r\n }\r\n }\r\n has(id) {\r\n return this.idNodeMap.has(id);\r\n }\r\n hasNode(node) {\r\n return this.nodeMetaMap.has(node);\r\n }\r\n add(n, meta) {\r\n const id = meta.id;\r\n this.idNodeMap.set(id, n);\r\n this.nodeMetaMap.set(n, meta);\r\n }\r\n replace(id, n) {\r\n const oldNode = this.getNode(id);\r\n if (oldNode) {\r\n const meta = this.nodeMetaMap.get(oldNode);\r\n if (meta)\r\n this.nodeMetaMap.set(n, meta);\r\n }\r\n this.idNodeMap.set(id, n);\r\n }\r\n reset() {\r\n this.idNodeMap = new Map();\r\n this.nodeMetaMap = new WeakMap();\r\n }\r\n}\r\nfunction createMirror() {\r\n return new Mirror();\r\n}\r\nfunction shouldMaskInput({ maskInputOptions, tagName, type, }) {\r\n if (tagName === 'OPTION') {\r\n tagName = 'SELECT';\r\n }\r\n return Boolean(maskInputOptions[tagName.toLowerCase()] ||\r\n (type && maskInputOptions[type]) ||\r\n type === 'password' ||\r\n (tagName === 'INPUT' && !type && maskInputOptions['text']));\r\n}\r\nfunction maskInputValue({ isMasked, element, value, maskInputFn, }) {\r\n let text = value || '';\r\n if (!isMasked) {\r\n return text;\r\n }\r\n if (maskInputFn) {\r\n text = maskInputFn(text, element);\r\n }\r\n return '*'.repeat(text.length);\r\n}\r\nfunction toLowerCase(str) {\r\n return str.toLowerCase();\r\n}\r\nfunction toUpperCase(str) {\r\n return str.toUpperCase();\r\n}\r\nconst ORIGINAL_ATTRIBUTE_NAME = '__rrweb_original__';\r\nfunction is2DCanvasBlank(canvas) {\r\n const ctx = canvas.getContext('2d');\r\n if (!ctx)\r\n return true;\r\n const chunkSize = 50;\r\n for (let x = 0; x < canvas.width; x += chunkSize) {\r\n for (let y = 0; y < canvas.height; y += chunkSize) {\r\n const getImageData = ctx.getImageData;\r\n const originalGetImageData = ORIGINAL_ATTRIBUTE_NAME in getImageData\r\n ? getImageData[ORIGINAL_ATTRIBUTE_NAME]\r\n : getImageData;\r\n const pixelBuffer = new Uint32Array(originalGetImageData.call(ctx, x, y, Math.min(chunkSize, canvas.width - x), Math.min(chunkSize, canvas.height - y)).data.buffer);\r\n if (pixelBuffer.some((pixel) => pixel !== 0))\r\n return false;\r\n }\r\n }\r\n return true;\r\n}\r\nfunction isNodeMetaEqual(a, b) {\r\n if (!a || !b || a.type !== b.type)\r\n return false;\r\n if (a.type === NodeType.Document)\r\n return a.compatMode === b.compatMode;\r\n else if (a.type === NodeType.DocumentType)\r\n return (a.name === b.name &&\r\n a.publicId === b.publicId &&\r\n a.systemId === b.systemId);\r\n else if (a.type === NodeType.Comment ||\r\n a.type === NodeType.Text ||\r\n a.type === NodeType.CDATA)\r\n return a.textContent === b.textContent;\r\n else if (a.type === NodeType.Element)\r\n return (a.tagName === b.tagName &&\r\n JSON.stringify(a.attributes) ===\r\n JSON.stringify(b.attributes) &&\r\n a.isSVG === b.isSVG &&\r\n a.needBlock === b.needBlock);\r\n return false;\r\n}\r\nfunction getInputType(element) {\r\n const type = element.type;\r\n return element.hasAttribute('data-rr-is-password')\r\n ? 'password'\r\n : type\r\n ?\r\n toLowerCase(type)\r\n : null;\r\n}\r\nfunction getInputValue(el, tagName, type) {\r\n if (tagName === 'INPUT' && (type === 'radio' || type === 'checkbox')) {\r\n return el.getAttribute('value') || '';\r\n }\r\n return el.value;\r\n}\n\nlet _id = 1;\r\nconst tagNameRegex = new RegExp('[^a-z0-9-_:]');\r\nconst IGNORED_NODE = -2;\r\nfunction genId() {\r\n return _id++;\r\n}\r\nfunction getValidTagName(element) {\r\n if (element instanceof HTMLFormElement) {\r\n return 'form';\r\n }\r\n const processedTagName = toLowerCase(element.tagName);\r\n if (tagNameRegex.test(processedTagName)) {\r\n return 'div';\r\n }\r\n return processedTagName;\r\n}\r\nfunction extractOrigin(url) {\r\n let origin = '';\r\n if (url.indexOf('//') > -1) {\r\n origin = url.split('/').slice(0, 3).join('/');\r\n }\r\n else {\r\n origin = url.split('/')[0];\r\n }\r\n origin = origin.split('?')[0];\r\n return origin;\r\n}\r\nlet canvasService;\r\nlet canvasCtx;\r\nconst URL_IN_CSS_REF = /url\\((?:(')([^']*)'|(\")(.*?)\"|([^)]*))\\)/gm;\r\nconst URL_PROTOCOL_MATCH = /^(?:[a-z+]+:)?\\/\\//i;\r\nconst URL_WWW_MATCH = /^www\\..*/i;\r\nconst DATA_URI = /^(data:)([^,]*),(.*)/i;\r\nfunction absoluteToStylesheet(cssText, href) {\r\n return (cssText || '').replace(URL_IN_CSS_REF, (origin, quote1, path1, quote2, path2, path3) => {\r\n const filePath = path1 || path2 || path3;\r\n const maybeQuote = quote1 || quote2 || '';\r\n if (!filePath) {\r\n return origin;\r\n }\r\n if (URL_PROTOCOL_MATCH.test(filePath) || URL_WWW_MATCH.test(filePath)) {\r\n return `url(${maybeQuote}${filePath}${maybeQuote})`;\r\n }\r\n if (DATA_URI.test(filePath)) {\r\n return `url(${maybeQuote}${filePath}${maybeQuote})`;\r\n }\r\n if (filePath[0] === '/') {\r\n return `url(${maybeQuote}${extractOrigin(href) + filePath}${maybeQuote})`;\r\n }\r\n const stack = href.split('/');\r\n const parts = filePath.split('/');\r\n stack.pop();\r\n for (const part of parts) {\r\n if (part === '.') {\r\n continue;\r\n }\r\n else if (part === '..') {\r\n stack.pop();\r\n }\r\n else {\r\n stack.push(part);\r\n }\r\n }\r\n return `url(${maybeQuote}${stack.join('/')}${maybeQuote})`;\r\n });\r\n}\r\nconst SRCSET_NOT_SPACES = /^[^ \\t\\n\\r\\u000c]+/;\r\nconst SRCSET_COMMAS_OR_SPACES = /^[, \\t\\n\\r\\u000c]+/;\r\nfunction getAbsoluteSrcsetString(doc, attributeValue) {\r\n if (attributeValue.trim() === '') {\r\n return attributeValue;\r\n }\r\n let pos = 0;\r\n function collectCharacters(regEx) {\r\n let chars;\r\n const match = regEx.exec(attributeValue.substring(pos));\r\n if (match) {\r\n chars = match[0];\r\n pos += chars.length;\r\n return chars;\r\n }\r\n return '';\r\n }\r\n const output = [];\r\n while (true) {\r\n collectCharacters(SRCSET_COMMAS_OR_SPACES);\r\n if (pos >= attributeValue.length) {\r\n break;\r\n }\r\n let url = collectCharacters(SRCSET_NOT_SPACES);\r\n if (url.slice(-1) === ',') {\r\n url = absoluteToDoc(doc, url.substring(0, url.length - 1));\r\n output.push(url);\r\n }\r\n else {\r\n let descriptorsStr = '';\r\n url = absoluteToDoc(doc, url);\r\n let inParens = false;\r\n while (true) {\r\n const c = attributeValue.charAt(pos);\r\n if (c === '') {\r\n output.push((url + descriptorsStr).trim());\r\n break;\r\n }\r\n else if (!inParens) {\r\n if (c === ',') {\r\n pos += 1;\r\n output.push((url + descriptorsStr).trim());\r\n break;\r\n }\r\n else if (c === '(') {\r\n inParens = true;\r\n }\r\n }\r\n else {\r\n if (c === ')') {\r\n inParens = false;\r\n }\r\n }\r\n descriptorsStr += c;\r\n pos += 1;\r\n }\r\n }\r\n }\r\n return output.join(', ');\r\n}\r\nfunction absoluteToDoc(doc, attributeValue) {\r\n if (!attributeValue || attributeValue.trim() === '') {\r\n return attributeValue;\r\n }\r\n const a = doc.createElement('a');\r\n a.href = attributeValue;\r\n return a.href;\r\n}\r\nfunction isSVGElement(el) {\r\n return Boolean(el.tagName === 'svg' || el.ownerSVGElement);\r\n}\r\nfunction getHref() {\r\n const a = document.createElement('a');\r\n a.href = '';\r\n return a.href;\r\n}\r\nfunction transformAttribute(doc, tagName, name, value, element, maskAttributeFn) {\r\n if (!value) {\r\n return value;\r\n }\r\n if (name === 'src' ||\r\n (name === 'href' && !(tagName === 'use' && value[0] === '#'))) {\r\n return absoluteToDoc(doc, value);\r\n }\r\n else if (name === 'xlink:href' && value[0] !== '#') {\r\n return absoluteToDoc(doc, value);\r\n }\r\n else if (name === 'background' &&\r\n (tagName === 'table' || tagName === 'td' || tagName === 'th')) {\r\n return absoluteToDoc(doc, value);\r\n }\r\n else if (name === 'srcset') {\r\n return getAbsoluteSrcsetString(doc, value);\r\n }\r\n else if (name === 'style') {\r\n return absoluteToStylesheet(value, getHref());\r\n }\r\n else if (tagName === 'object' && name === 'data') {\r\n return absoluteToDoc(doc, value);\r\n }\r\n if (typeof maskAttributeFn === 'function') {\r\n return maskAttributeFn(name, value, element);\r\n }\r\n return value;\r\n}\r\nfunction ignoreAttribute(tagName, name, _value) {\r\n return (tagName === 'video' || tagName === 'audio') && name === 'autoplay';\r\n}\r\nfunction _isBlockedElement(element, blockClass, blockSelector, unblockSelector) {\r\n try {\r\n if (unblockSelector && element.matches(unblockSelector)) {\r\n return false;\r\n }\r\n if (typeof blockClass === 'string') {\r\n if (element.classList.contains(blockClass)) {\r\n return true;\r\n }\r\n }\r\n else {\r\n for (let eIndex = element.classList.length; eIndex--;) {\r\n const className = element.classList[eIndex];\r\n if (blockClass.test(className)) {\r\n return true;\r\n }\r\n }\r\n }\r\n if (blockSelector) {\r\n return element.matches(blockSelector);\r\n }\r\n }\r\n catch (e) {\r\n }\r\n return false;\r\n}\r\nfunction elementClassMatchesRegex(el, regex) {\r\n for (let eIndex = el.classList.length; eIndex--;) {\r\n const className = el.classList[eIndex];\r\n if (regex.test(className)) {\r\n return true;\r\n }\r\n }\r\n return false;\r\n}\r\nfunction classMatchesRegex(node, regex, checkAncestors) {\r\n if (!node)\r\n return false;\r\n if (checkAncestors) {\r\n return (distanceToMatch(node, (node) => elementClassMatchesRegex(node, regex)) >= 0);\r\n }\r\n else if (node.nodeType === node.ELEMENT_NODE) {\r\n return elementClassMatchesRegex(node, regex);\r\n }\r\n return false;\r\n}\r\nfunction distanceToMatch(node, matchPredicate, limit = Infinity, distance = 0) {\r\n if (!node)\r\n return -1;\r\n if (node.nodeType !== node.ELEMENT_NODE)\r\n return -1;\r\n if (distance > limit)\r\n return -1;\r\n if (matchPredicate(node))\r\n return distance;\r\n return distanceToMatch(node.parentNode, matchPredicate, limit, distance + 1);\r\n}\r\nfunction createMatchPredicate(className, selector) {\r\n return (node) => {\r\n const el = node;\r\n if (el === null)\r\n return false;\r\n try {\r\n if (className) {\r\n if (typeof className === 'string') {\r\n if (el.matches(`.${className}`))\r\n return true;\r\n }\r\n else if (elementClassMatchesRegex(el, className)) {\r\n return true;\r\n }\r\n }\r\n if (selector && el.matches(selector))\r\n return true;\r\n return false;\r\n }\r\n catch {\r\n return false;\r\n }\r\n };\r\n}\r\nfunction needMaskingText(node, maskTextClass, maskTextSelector, unmaskTextClass, unmaskTextSelector, maskAllText) {\r\n try {\r\n const el = node.nodeType === node.ELEMENT_NODE\r\n ? node\r\n : node.parentElement;\r\n if (el === null)\r\n return false;\r\n if (el.tagName === 'INPUT') {\r\n const autocomplete = el.getAttribute('autocomplete');\r\n const disallowedAutocompleteValues = [\r\n 'current-password',\r\n 'new-password',\r\n 'cc-number',\r\n 'cc-exp',\r\n 'cc-exp-month',\r\n 'cc-exp-year',\r\n 'cc-csc',\r\n ];\r\n if (disallowedAutocompleteValues.includes(autocomplete)) {\r\n return true;\r\n }\r\n }\r\n let maskDistance = -1;\r\n let unmaskDistance = -1;\r\n if (maskAllText) {\r\n unmaskDistance = distanceToMatch(el, createMatchPredicate(unmaskTextClass, unmaskTextSelector));\r\n if (unmaskDistance < 0) {\r\n return true;\r\n }\r\n maskDistance = distanceToMatch(el, createMatchPredicate(maskTextClass, maskTextSelector), unmaskDistance >= 0 ? unmaskDistance : Infinity);\r\n }\r\n else {\r\n maskDistance = distanceToMatch(el, createMatchPredicate(maskTextClass, maskTextSelector));\r\n if (maskDistance < 0) {\r\n return false;\r\n }\r\n unmaskDistance = distanceToMatch(el, createMatchPredicate(unmaskTextClass, unmaskTextSelector), maskDistance >= 0 ? maskDistance : Infinity);\r\n }\r\n return maskDistance >= 0\r\n ? unmaskDistance >= 0\r\n ? maskDistance <= unmaskDistance\r\n : true\r\n : unmaskDistance >= 0\r\n ? false\r\n : !!maskAllText;\r\n }\r\n catch (e) {\r\n }\r\n return !!maskAllText;\r\n}\r\nfunction onceIframeLoaded(iframeEl, listener, iframeLoadTimeout) {\r\n const win = iframeEl.contentWindow;\r\n if (!win) {\r\n return;\r\n }\r\n let fired = false;\r\n let readyState;\r\n try {\r\n readyState = win.document.readyState;\r\n }\r\n catch (error) {\r\n return;\r\n }\r\n if (readyState !== 'complete') {\r\n const timer = setTimeout(() => {\r\n if (!fired) {\r\n listener();\r\n fired = true;\r\n }\r\n }, iframeLoadTimeout);\r\n iframeEl.addEventListener('load', () => {\r\n clearTimeout(timer);\r\n fired = true;\r\n listener();\r\n });\r\n return;\r\n }\r\n const blankUrl = 'about:blank';\r\n if (win.location.href !== blankUrl ||\r\n iframeEl.src === blankUrl ||\r\n iframeEl.src === '') {\r\n setTimeout(listener, 0);\r\n return iframeEl.addEventListener('load', listener);\r\n }\r\n iframeEl.addEventListener('load', listener);\r\n}\r\nfunction onceStylesheetLoaded(link, listener, styleSheetLoadTimeout) {\r\n let fired = false;\r\n let styleSheetLoaded;\r\n try {\r\n styleSheetLoaded = link.sheet;\r\n }\r\n catch (error) {\r\n return;\r\n }\r\n if (styleSheetLoaded)\r\n return;\r\n const timer = setTimeout(() => {\r\n if (!fired) {\r\n listener();\r\n fired = true;\r\n }\r\n }, styleSheetLoadTimeout);\r\n link.addEventListener('load', () => {\r\n clearTimeout(timer);\r\n fired = true;\r\n listener();\r\n });\r\n}\r\nfunction serializeNode(n, options) {\r\n const { doc, mirror, blockClass, blockSelector, unblockSelector, maskAllText, maskAttributeFn, maskTextClass, unmaskTextClass, maskTextSelector, unmaskTextSelector, inlineStylesheet, maskInputOptions = {}, maskTextFn, maskInputFn, dataURLOptions = {}, inlineImages, recordCanvas, keepIframeSrcFn, newlyAddedElement = false, } = options;\r\n const rootId = getRootId(doc, mirror);\r\n switch (n.nodeType) {\r\n case n.DOCUMENT_NODE:\r\n if (n.compatMode !== 'CSS1Compat') {\r\n return {\r\n type: NodeType.Document,\r\n childNodes: [],\r\n compatMode: n.compatMode,\r\n };\r\n }\r\n else {\r\n return {\r\n type: NodeType.Document,\r\n childNodes: [],\r\n };\r\n }\r\n case n.DOCUMENT_TYPE_NODE:\r\n return {\r\n type: NodeType.DocumentType,\r\n name: n.name,\r\n publicId: n.publicId,\r\n systemId: n.systemId,\r\n rootId,\r\n };\r\n case n.ELEMENT_NODE:\r\n return serializeElementNode(n, {\r\n doc,\r\n blockClass,\r\n blockSelector,\r\n unblockSelector,\r\n inlineStylesheet,\r\n maskAttributeFn,\r\n maskInputOptions,\r\n maskInputFn,\r\n dataURLOptions,\r\n inlineImages,\r\n recordCanvas,\r\n keepIframeSrcFn,\r\n newlyAddedElement,\r\n rootId,\r\n maskAllText,\r\n maskTextClass,\r\n unmaskTextClass,\r\n maskTextSelector,\r\n unmaskTextSelector,\r\n });\r\n case n.TEXT_NODE:\r\n return serializeTextNode(n, {\r\n maskAllText,\r\n maskTextClass,\r\n unmaskTextClass,\r\n maskTextSelector,\r\n unmaskTextSelector,\r\n maskTextFn,\r\n maskInputOptions,\r\n maskInputFn,\r\n rootId,\r\n });\r\n case n.CDATA_SECTION_NODE:\r\n return {\r\n type: NodeType.CDATA,\r\n textContent: '',\r\n rootId,\r\n };\r\n case n.COMMENT_NODE:\r\n return {\r\n type: NodeType.Comment,\r\n textContent: n.textContent || '',\r\n rootId,\r\n };\r\n default:\r\n return false;\r\n }\r\n}\r\nfunction getRootId(doc, mirror) {\r\n if (!mirror.hasNode(doc))\r\n return undefined;\r\n const docId = mirror.getId(doc);\r\n return docId === 1 ? undefined : docId;\r\n}\r\nfunction serializeTextNode(n, options) {\r\n const { maskAllText, maskTextClass, unmaskTextClass, maskTextSelector, unmaskTextSelector, maskTextFn, maskInputOptions, maskInputFn, rootId, } = options;\r\n const parentTagName = n.parentNode && n.parentNode.tagName;\r\n let textContent = n.textContent;\r\n const isStyle = parentTagName === 'STYLE' ? true : undefined;\r\n const isScript = parentTagName === 'SCRIPT' ? true : undefined;\r\n const isTextarea = parentTagName === 'TEXTAREA' ? true : undefined;\r\n if (isStyle && textContent) {\r\n try {\r\n if (n.nextSibling || n.previousSibling) {\r\n }\r\n else if (n.parentNode.sheet?.cssRules) {\r\n textContent = stringifyStylesheet(n.parentNode.sheet);\r\n }\r\n }\r\n catch (err) {\r\n console.warn(`Cannot get CSS styles from text's parentNode. Error: ${err}`, n);\r\n }\r\n textContent = absoluteToStylesheet(textContent, getHref());\r\n }\r\n if (isScript) {\r\n textContent = 'SCRIPT_PLACEHOLDER';\r\n }\r\n const forceMask = needMaskingText(n, maskTextClass, maskTextSelector, unmaskTextClass, unmaskTextSelector, maskAllText);\r\n if (!isStyle && !isScript && !isTextarea && textContent && forceMask) {\r\n textContent = maskTextFn\r\n ? maskTextFn(textContent, n.parentElement)\r\n : textContent.replace(/[\\S]/g, '*');\r\n }\r\n if (isTextarea && textContent && (maskInputOptions.textarea || forceMask)) {\r\n textContent = maskInputFn\r\n ? maskInputFn(textContent, n.parentNode)\r\n : textContent.replace(/[\\S]/g, '*');\r\n }\r\n if (parentTagName === 'OPTION' && textContent) {\r\n const isInputMasked = shouldMaskInput({\r\n type: null,\r\n tagName: parentTagName,\r\n maskInputOptions,\r\n });\r\n textContent = maskInputValue({\r\n isMasked: needMaskingText(n, maskTextClass, maskTextSelector, unmaskTextClass, unmaskTextSelector, isInputMasked),\r\n element: n,\r\n value: textContent,\r\n maskInputFn,\r\n });\r\n }\r\n return {\r\n type: NodeType.Text,\r\n textContent: textContent || '',\r\n isStyle,\r\n rootId,\r\n };\r\n}\r\nfunction serializeElementNode(n, options) {\r\n const { doc, blockClass, blockSelector, unblockSelector, inlineStylesheet, maskInputOptions = {}, maskAttributeFn, maskInputFn, dataURLOptions = {}, inlineImages, recordCanvas, keepIframeSrcFn, newlyAddedElement = false, rootId, maskAllText, maskTextClass, unmaskTextClass, maskTextSelector, unmaskTextSelector, } = options;\r\n const needBlock = _isBlockedElement(n, blockClass, blockSelector, unblockSelector);\r\n const tagName = getValidTagName(n);\r\n let attributes = {};\r\n const len = n.attributes.length;\r\n for (let i = 0; i < len; i++) {\r\n const attr = n.attributes[i];\r\n if (attr.name && !ignoreAttribute(tagName, attr.name, attr.value)) {\r\n attributes[attr.name] = transformAttribute(doc, tagName, toLowerCase(attr.name), attr.value, n, maskAttributeFn);\r\n }\r\n }\r\n if (tagName === 'link' && inlineStylesheet) {\r\n const stylesheet = Array.from(doc.styleSheets).find((s) => {\r\n return s.href === n.href;\r\n });\r\n let cssText = null;\r\n if (stylesheet) {\r\n cssText = stringifyStylesheet(stylesheet);\r\n }\r\n if (cssText) {\r\n delete attributes.rel;\r\n delete attributes.href;\r\n attributes._cssText = absoluteToStylesheet(cssText, stylesheet.href);\r\n }\r\n }\r\n if (tagName === 'style' &&\r\n n.sheet &&\r\n !(n.innerText || n.textContent || '').trim().length) {\r\n const cssText = stringifyStylesheet(n.sheet);\r\n if (cssText) {\r\n attributes._cssText = absoluteToStylesheet(cssText, getHref());\r\n }\r\n }\r\n if (tagName === 'input' ||\r\n tagName === 'textarea' ||\r\n tagName === 'select' ||\r\n tagName === 'option') {\r\n const el = n;\r\n const type = getInputType(el);\r\n const value = getInputValue(el, toUpperCase(tagName), type);\r\n const checked = el.checked;\r\n if (type !== 'submit' && type !== 'button' && value) {\r\n const forceMask = needMaskingText(el, maskTextClass, maskTextSelector, unmaskTextClass, unmaskTextSelector, shouldMaskInput({\r\n type,\r\n tagName: toUpperCase(tagName),\r\n maskInputOptions,\r\n }));\r\n attributes.value = maskInputValue({\r\n isMasked: forceMask,\r\n element: el,\r\n value,\r\n maskInputFn,\r\n });\r\n }\r\n if (checked) {\r\n attributes.checked = checked;\r\n }\r\n }\r\n if (tagName === 'option') {\r\n if (n.selected && !maskInputOptions['select']) {\r\n attributes.selected = true;\r\n }\r\n else {\r\n delete attributes.selected;\r\n }\r\n }\r\n if (tagName === 'canvas' && recordCanvas) {\r\n if (n.__context === '2d') {\r\n if (!is2DCanvasBlank(n)) {\r\n attributes.rr_dataURL = n.toDataURL(dataURLOptions.type, dataURLOptions.quality);\r\n }\r\n }\r\n else if (!('__context' in n)) {\r\n const canvasDataURL = n.toDataURL(dataURLOptions.type, dataURLOptions.quality);\r\n const blankCanvas = document.createElement('canvas');\r\n blankCanvas.width = n.width;\r\n blankCanvas.height = n.height;\r\n const blankCanvasDataURL = blankCanvas.toDataURL(dataURLOptions.type, dataURLOptions.quality);\r\n if (canvasDataURL !== blankCanvasDataURL) {\r\n attributes.rr_dataURL = canvasDataURL;\r\n }\r\n }\r\n }\r\n if (tagName === 'img' && inlineImages) {\r\n if (!canvasService) {\r\n canvasService = doc.createElement('canvas');\r\n canvasCtx = canvasService.getContext('2d');\r\n }\r\n const image = n;\r\n const oldValue = image.crossOrigin;\r\n image.crossOrigin = 'anonymous';\r\n const recordInlineImage = () => {\r\n image.removeEventListener('load', recordInlineImage);\r\n try {\r\n canvasService.width = image.naturalWidth;\r\n canvasService.height = image.naturalHeight;\r\n canvasCtx.drawImage(image, 0, 0);\r\n attributes.rr_dataURL = canvasService.toDataURL(dataURLOptions.type, dataURLOptions.quality);\r\n }\r\n catch (err) {\r\n console.warn(`Cannot inline img src=${image.currentSrc}! Error: ${err}`);\r\n }\r\n oldValue\r\n ? (attributes.crossOrigin = oldValue)\r\n : image.removeAttribute('crossorigin');\r\n };\r\n if (image.complete && image.naturalWidth !== 0)\r\n recordInlineImage();\r\n else\r\n image.addEventListener('load', recordInlineImage);\r\n }\r\n if (tagName === 'audio' || tagName === 'video') {\r\n attributes.rr_mediaState = n.paused\r\n ? 'paused'\r\n : 'played';\r\n attributes.rr_mediaCurrentTime = n.currentTime;\r\n }\r\n if (!newlyAddedElement) {\r\n if (n.scrollLeft) {\r\n attributes.rr_scrollLeft = n.scrollLeft;\r\n }\r\n if (n.scrollTop) {\r\n attributes.rr_scrollTop = n.scrollTop;\r\n }\r\n }\r\n if (needBlock) {\r\n const { width, height } = n.getBoundingClientRect();\r\n attributes = {\r\n class: attributes.class,\r\n rr_width: `${width}px`,\r\n rr_height: `${height}px`,\r\n };\r\n }\r\n if (tagName === 'iframe' && !keepIframeSrcFn(attributes.src)) {\r\n if (!n.contentDocument) {\r\n attributes.rr_src = attributes.src;\r\n }\r\n delete attributes.src;\r\n }\r\n let isCustomElement;\r\n try {\r\n if (customElements.get(tagName))\r\n isCustomElement = true;\r\n }\r\n catch (e) {\r\n }\r\n return {\r\n type: NodeType.Element,\r\n tagName,\r\n attributes,\r\n childNodes: [],\r\n isSVG: isSVGElement(n) || undefined,\r\n needBlock,\r\n rootId,\r\n isCustom: isCustomElement,\r\n };\r\n}\r\nfunction lowerIfExists(maybeAttr) {\r\n if (maybeAttr === undefined || maybeAttr === null) {\r\n return '';\r\n }\r\n else {\r\n return maybeAttr.toLowerCase();\r\n }\r\n}\r\nfunction slimDOMExcluded(sn, slimDOMOptions) {\r\n if (slimDOMOptions.comment && sn.type === NodeType.Comment) {\r\n return true;\r\n }\r\n else if (sn.type === NodeType.Element) {\r\n if (slimDOMOptions.script &&\r\n (sn.tagName === 'script' ||\r\n (sn.tagName === 'link' &&\r\n (sn.attributes.rel === 'preload' ||\r\n sn.attributes.rel === 'modulepreload') &&\r\n sn.attributes.as === 'script') ||\r\n (sn.tagName === 'link' &&\r\n sn.attributes.rel === 'prefetch' &&\r\n typeof sn.attributes.href === 'string' &&\r\n sn.attributes.href.endsWith('.js')))) {\r\n return true;\r\n }\r\n else if (slimDOMOptions.headFavicon &&\r\n ((sn.tagName === 'link' && sn.attributes.rel === 'shortcut icon') ||\r\n (sn.tagName === 'meta' &&\r\n (lowerIfExists(sn.attributes.name).match(/^msapplication-tile(image|color)$/) ||\r\n lowerIfExists(sn.attributes.name) === 'application-name' ||\r\n lowerIfExists(sn.attributes.rel) === 'icon' ||\r\n lowerIfExists(sn.attributes.rel) === 'apple-touch-icon' ||\r\n lowerIfExists(sn.attributes.rel) === 'shortcut icon')))) {\r\n return true;\r\n }\r\n else if (sn.tagName === 'meta') {\r\n if (slimDOMOptions.headMetaDescKeywords &&\r\n lowerIfExists(sn.attributes.name).match(/^description|keywords$/)) {\r\n return true;\r\n }\r\n else if (slimDOMOptions.headMetaSocial &&\r\n (lowerIfExists(sn.attributes.property).match(/^(og|twitter|fb):/) ||\r\n lowerIfExists(sn.attributes.name).match(/^(og|twitter):/) ||\r\n lowerIfExists(sn.attributes.name) === 'pinterest')) {\r\n return true;\r\n }\r\n else if (slimDOMOptions.headMetaRobots &&\r\n (lowerIfExists(sn.attributes.name) === 'robots' ||\r\n lowerIfExists(sn.attributes.name) === 'googlebot' ||\r\n lowerIfExists(sn.attributes.name) === 'bingbot')) {\r\n return true;\r\n }\r\n else if (slimDOMOptions.headMetaHttpEquiv &&\r\n sn.attributes['http-equiv'] !== undefined) {\r\n return true;\r\n }\r\n else if (slimDOMOptions.headMetaAuthorship &&\r\n (lowerIfExists(sn.attributes.name) === 'author' ||\r\n lowerIfExists(sn.attributes.name) === 'generator' ||\r\n lowerIfExists(sn.attributes.name) === 'framework' ||\r\n lowerIfExists(sn.attributes.name) === 'publisher' ||\r\n lowerIfExists(sn.attributes.name) === 'progid' ||\r\n lowerIfExists(sn.attributes.property).match(/^article:/) ||\r\n lowerIfExists(sn.attributes.property).match(/^product:/))) {\r\n return true;\r\n }\r\n else if (slimDOMOptions.headMetaVerification &&\r\n (lowerIfExists(sn.attributes.name) === 'google-site-verification' ||\r\n lowerIfExists(sn.attributes.name) === 'yandex-verification' ||\r\n lowerIfExists(sn.attributes.name) === 'csrf-token' ||\r\n lowerIfExists(sn.attributes.name) === 'p:domain_verify' ||\r\n lowerIfExists(sn.attributes.name) === 'verify-v1' ||\r\n lowerIfExists(sn.attributes.name) === 'verification' ||\r\n lowerIfExists(sn.attributes.name) === 'shopify-checkout-api-token')) {\r\n return true;\r\n }\r\n }\r\n }\r\n return false;\r\n}\r\nfunction serializeNodeWithId(n, options) {\r\n const { doc, mirror, blockClass, blockSelector, unblockSelector, maskAllText, maskTextClass, unmaskTextClass, maskTextSelector, unmaskTextSelector, skipChild = false, inlineStylesheet = true, maskInputOptions = {}, maskAttributeFn, maskTextFn, maskInputFn, slimDOMOptions, dataURLOptions = {}, inlineImages = false, recordCanvas = false, onSerialize, onIframeLoad, iframeLoadTimeout = 5000, onStylesheetLoad, stylesheetLoadTimeout = 5000, keepIframeSrcFn = () => false, newlyAddedElement = false, } = options;\r\n let { preserveWhiteSpace = true } = options;\r\n const _serializedNode = serializeNode(n, {\r\n doc,\r\n mirror,\r\n blockClass,\r\n blockSelector,\r\n maskAllText,\r\n unblockSelector,\r\n maskTextClass,\r\n unmaskTextClass,\r\n maskTextSelector,\r\n unmaskTextSelector,\r\n inlineStylesheet,\r\n maskInputOptions,\r\n maskAttributeFn,\r\n maskTextFn,\r\n maskInputFn,\r\n dataURLOptions,\r\n inlineImages,\r\n recordCanvas,\r\n keepIframeSrcFn,\r\n newlyAddedElement,\r\n });\r\n if (!_serializedNode) {\r\n console.warn(n, 'not serialized');\r\n return null;\r\n }\r\n let id;\r\n if (mirror.hasNode(n)) {\r\n id = mirror.getId(n);\r\n }\r\n else if (slimDOMExcluded(_serializedNode, slimDOMOptions) ||\r\n (!preserveWhiteSpace &&\r\n _serializedNode.type === NodeType.Text &&\r\n !_serializedNode.isStyle &&\r\n !_serializedNode.textContent.replace(/^\\s+|\\s+$/gm, '').length)) {\r\n id = IGNORED_NODE;\r\n }\r\n else {\r\n id = genId();\r\n }\r\n const serializedNode = Object.assign(_serializedNode, { id });\r\n mirror.add(n, serializedNode);\r\n if (id === IGNORED_NODE) {\r\n return null;\r\n }\r\n if (onSerialize) {\r\n onSerialize(n);\r\n }\r\n let recordChild = !skipChild;\r\n if (serializedNode.type === NodeType.Element) {\r\n recordChild = recordChild && !serializedNode.needBlock;\r\n delete serializedNode.needBlock;\r\n const shadowRoot = n.shadowRoot;\r\n if (shadowRoot && isNativeShadowDom(shadowRoot))\r\n serializedNode.isShadowHost = true;\r\n }\r\n if ((serializedNode.type === NodeType.Document ||\r\n serializedNode.type === NodeType.Element) &&\r\n recordChild) {\r\n if (slimDOMOptions.headWhitespace &&\r\n serializedNode.type === NodeType.Element &&\r\n serializedNode.tagName === 'head') {\r\n preserveWhiteSpace = false;\r\n }\r\n const bypassOptions = {\r\n doc,\r\n mirror,\r\n blockClass,\r\n blockSelector,\r\n maskAllText,\r\n unblockSelector,\r\n maskTextClass,\r\n unmaskTextClass,\r\n maskTextSelector,\r\n unmaskTextSelector,\r\n skipChild,\r\n inlineStylesheet,\r\n maskInputOptions,\r\n maskAttributeFn,\r\n maskTextFn,\r\n maskInputFn,\r\n slimDOMOptions,\r\n dataURLOptions,\r\n inlineImages,\r\n recordCanvas,\r\n preserveWhiteSpace,\r\n onSerialize,\r\n onIframeLoad,\r\n iframeLoadTimeout,\r\n onStylesheetLoad,\r\n stylesheetLoadTimeout,\r\n keepIframeSrcFn,\r\n };\r\n for (const childN of Array.from(n.childNodes)) {\r\n const serializedChildNode = serializeNodeWithId(childN, bypassOptions);\r\n if (serializedChildNode) {\r\n serializedNode.childNodes.push(serializedChildNode);\r\n }\r\n }\r\n if (isElement(n) && n.shadowRoot) {\r\n for (const childN of Array.from(n.shadowRoot.childNodes)) {\r\n const serializedChildNode = serializeNodeWithId(childN, bypassOptions);\r\n if (serializedChildNode) {\r\n isNativeShadowDom(n.shadowRoot) &&\r\n (serializedChildNode.isShadow = true);\r\n serializedNode.childNodes.push(serializedChildNode);\r\n }\r\n }\r\n }\r\n }\r\n if (n.parentNode &&\r\n isShadowRoot(n.parentNode) &&\r\n isNativeShadowDom(n.parentNode)) {\r\n serializedNode.isShadow = true;\r\n }\r\n if (serializedNode.type === NodeType.Element &&\r\n serializedNode.tagName === 'iframe') {\r\n onceIframeLoaded(n, () => {\r\n const iframeDoc = n.contentDocument;\r\n if (iframeDoc && onIframeLoad) {\r\n const serializedIframeNode = serializeNodeWithId(iframeDoc, {\r\n doc: iframeDoc,\r\n mirror,\r\n blockClass,\r\n blockSelector,\r\n unblockSelector,\r\n maskAllText,\r\n maskTextClass,\r\n unmaskTextClass,\r\n maskTextSelector,\r\n unmaskTextSelector,\r\n skipChild: false,\r\n inlineStylesheet,\r\n maskInputOptions,\r\n maskAttributeFn,\r\n maskTextFn,\r\n maskInputFn,\r\n slimDOMOptions,\r\n dataURLOptions,\r\n inlineImages,\r\n recordCanvas,\r\n preserveWhiteSpace,\r\n onSerialize,\r\n onIframeLoad,\r\n iframeLoadTimeout,\r\n onStylesheetLoad,\r\n stylesheetLoadTimeout,\r\n keepIframeSrcFn,\r\n });\r\n if (serializedIframeNode) {\r\n onIframeLoad(n, serializedIframeNode);\r\n }\r\n }\r\n }, iframeLoadTimeout);\r\n }\r\n if (serializedNode.type === NodeType.Element &&\r\n serializedNode.tagName === 'link' &&\r\n serializedNode.attributes.rel === 'stylesheet') {\r\n onceStylesheetLoaded(n, () => {\r\n if (onStylesheetLoad) {\r\n const serializedLinkNode = serializeNodeWithId(n, {\r\n doc,\r\n mirror,\r\n blockClass,\r\n blockSelector,\r\n unblockSelector,\r\n maskAllText,\r\n maskTextClass,\r\n unmaskTextClass,\r\n maskTextSelector,\r\n unmaskTextSelector,\r\n skipChild: false,\r\n inlineStylesheet,\r\n maskInputOptions,\r\n maskAttributeFn,\r\n maskTextFn,\r\n maskInputFn,\r\n slimDOMOptions,\r\n dataURLOptions,\r\n inlineImages,\r\n recordCanvas,\r\n preserveWhiteSpace,\r\n onSerialize,\r\n onIframeLoad,\r\n iframeLoadTimeout,\r\n onStylesheetLoad,\r\n stylesheetLoadTimeout,\r\n keepIframeSrcFn,\r\n });\r\n if (serializedLinkNode) {\r\n onStylesheetLoad(n, serializedLinkNode);\r\n }\r\n }\r\n }, stylesheetLoadTimeout);\r\n }\r\n return serializedNode;\r\n}\r\nfunction snapshot(n, options) {\r\n const { mirror = new Mirror(), blockClass = 'rr-block', blockSelector = null, unblockSelector = null, maskAllText = false, maskTextClass = 'rr-mask', unmaskTextClass = null, maskTextSelector = null, unmaskTextSelector = null, inlineStylesheet = true, inlineImages = false, recordCanvas = false, maskAllInputs = false, maskAttributeFn, maskTextFn, maskInputFn, slimDOM = false, dataURLOptions, preserveWhiteSpace, onSerialize, onIframeLoad, iframeLoadTimeout, onStylesheetLoad, stylesheetLoadTimeout, keepIframeSrcFn = () => false, } = options || {};\r\n const maskInputOptions = maskAllInputs === true\r\n ? {\r\n color: true,\r\n date: true,\r\n 'datetime-local': true,\r\n email: true,\r\n month: true,\r\n number: true,\r\n range: true,\r\n search: true,\r\n tel: true,\r\n text: true,\r\n time: true,\r\n url: true,\r\n week: true,\r\n textarea: true,\r\n select: true,\r\n }\r\n : maskAllInputs === false\r\n ? {}\r\n : maskAllInputs;\r\n const slimDOMOptions = slimDOM === true || slimDOM === 'all'\r\n ?\r\n {\r\n script: true,\r\n comment: true,\r\n headFavicon: true,\r\n headWhitespace: true,\r\n headMetaDescKeywords: slimDOM === 'all',\r\n headMetaSocial: true,\r\n headMetaRobots: true,\r\n headMetaHttpEquiv: true,\r\n headMetaAuthorship: true,\r\n headMetaVerification: true,\r\n }\r\n : slimDOM === false\r\n ? {}\r\n : slimDOM;\r\n return serializeNodeWithId(n, {\r\n doc: n,\r\n mirror,\r\n blockClass,\r\n blockSelector,\r\n unblockSelector,\r\n maskAllText,\r\n maskTextClass,\r\n unmaskTextClass,\r\n maskTextSelector,\r\n unmaskTextSelector,\r\n skipChild: false,\r\n inlineStylesheet,\r\n maskInputOptions,\r\n maskAttributeFn,\r\n maskTextFn,\r\n maskInputFn,\r\n slimDOMOptions,\r\n dataURLOptions,\r\n inlineImages,\r\n recordCanvas,\r\n preserveWhiteSpace,\r\n onSerialize,\r\n onIframeLoad,\r\n iframeLoadTimeout,\r\n onStylesheetLoad,\r\n stylesheetLoadTimeout,\r\n keepIframeSrcFn,\r\n newlyAddedElement: false,\r\n });\r\n}\r\nfunction visitSnapshot(node, onVisit) {\r\n function walk(current) {\r\n onVisit(current);\r\n if (current.type === NodeType.Document ||\r\n current.type === NodeType.Element) {\r\n current.childNodes.forEach(walk);\r\n }\r\n }\r\n walk(node);\r\n}\r\nfunction cleanupSnapshot() {\r\n _id = 1;\r\n}\n\nconst commentre = /\\/\\*[^*]*\\*+([^/*][^*]*\\*+)*\\//g;\r\nfunction parse(css, options = {}) {\r\n let lineno = 1;\r\n let column = 1;\r\n function updatePosition(str) {\r\n const lines = str.match(/\\n/g);\r\n if (lines) {\r\n lineno += lines.length;\r\n }\r\n const i = str.lastIndexOf('\\n');\r\n column = i === -1 ? column + str.length : str.length - i;\r\n }\r\n function position() {\r\n const start = { line: lineno, column };\r\n return (node) => {\r\n node.position = new Position(start);\r\n whitespace();\r\n return node;\r\n };\r\n }\r\n class Position {\r\n constructor(start) {\r\n this.start = start;\r\n this.end = { line: lineno, column };\r\n this.source = options.source;\r\n }\r\n }\r\n Position.prototype.content = css;\r\n const errorsList = [];\r\n function error(msg) {\r\n const err = new Error(`${options.source || ''}:${lineno}:${column}: ${msg}`);\r\n err.reason = msg;\r\n err.filename = options.source;\r\n err.line = lineno;\r\n err.column = column;\r\n err.source = css;\r\n if (options.silent) {\r\n errorsList.push(err);\r\n }\r\n else {\r\n throw err;\r\n }\r\n }\r\n function stylesheet() {\r\n const rulesList = rules();\r\n return {\r\n type: 'stylesheet',\r\n stylesheet: {\r\n source: options.source,\r\n rules: rulesList,\r\n parsingErrors: errorsList,\r\n },\r\n };\r\n }\r\n function open() {\r\n return match(/^{\\s*/);\r\n }\r\n function close() {\r\n return match(/^}/);\r\n }\r\n function rules() {\r\n let node;\r\n const rules = [];\r\n whitespace();\r\n comments(rules);\r\n while (css.length && css.charAt(0) !== '}' && (node = atrule() || rule())) {\r\n if (node) {\r\n rules.push(node);\r\n comments(rules);\r\n }\r\n }\r\n return rules;\r\n }\r\n function match(re) {\r\n const m = re.exec(css);\r\n if (!m) {\r\n return;\r\n }\r\n const str = m[0];\r\n updatePosition(str);\r\n css = css.slice(str.length);\r\n return m;\r\n }\r\n function whitespace() {\r\n match(/^\\s*/);\r\n }\r\n function comments(rules = []) {\r\n let c;\r\n while ((c = comment())) {\r\n if (c) {\r\n rules.push(c);\r\n }\r\n c = comment();\r\n }\r\n return rules;\r\n }\r\n function comment() {\r\n const pos = position();\r\n if ('/' !== css.charAt(0) || '*' !== css.charAt(1)) {\r\n return;\r\n }\r\n let i = 2;\r\n while ('' !== css.charAt(i) &&\r\n ('*' !== css.charAt(i) || '/' !== css.charAt(i + 1))) {\r\n ++i;\r\n }\r\n i += 2;\r\n if ('' === css.charAt(i - 1)) {\r\n return error('End of comment missing');\r\n }\r\n const str = css.slice(2, i - 2);\r\n column += 2;\r\n updatePosition(str);\r\n css = css.slice(i);\r\n column += 2;\r\n return pos({\r\n type: 'comment',\r\n comment: str,\r\n });\r\n }\r\n function selector() {\r\n whitespace();\r\n while (css[0] == '}') {\r\n error('extra closing bracket');\r\n css = css.slice(1);\r\n whitespace();\r\n }\r\n const m = match(/^((\"(?:\\\\\"|[^\"])*\"|'(?:\\\\'|[^'])*'|[^{])+)/);\r\n if (!m) {\r\n return;\r\n }\r\n const cleanedInput = m[0]\r\n .trim()\r\n .replace(/\\/\\*([^*]|[\\r\\n]|(\\*+([^*/]|[\\r\\n])))*\\*\\/+/g, '')\r\n .replace(/\"(?:\\\\\"|[^\"])*\"|'(?:\\\\'|[^'])*'/g, (m) => {\r\n return m.replace(/,/g, '\\u200C');\r\n });\r\n return customSplit(cleanedInput).map((s) => s.replace(/\\u200C/g, ',').trim());\r\n }\r\n function customSplit(input) {\r\n const result = [];\r\n let currentSegment = '';\r\n let depthParentheses = 0;\r\n let depthBrackets = 0;\r\n let currentStringChar = null;\r\n for (const char of input) {\r\n const hasStringEscape = currentSegment.endsWith('\\\\');\r\n if (currentStringChar) {\r\n if (currentStringChar === char && !hasStringEscape) {\r\n currentStringChar = null;\r\n }\r\n }\r\n else if (char === '(') {\r\n depthParentheses++;\r\n }\r\n else if (char === ')') {\r\n depthParentheses--;\r\n }\r\n else if (char === '[') {\r\n depthBrackets++;\r\n }\r\n else if (char === ']') {\r\n depthBrackets--;\r\n }\r\n else if ('\\'\"'.includes(char)) {\r\n currentStringChar = char;\r\n }\r\n if (char === ',' && depthParentheses === 0 && depthBrackets === 0) {\r\n result.push(currentSegment);\r\n currentSegment = '';\r\n }\r\n else {\r\n currentSegment += char;\r\n }\r\n }\r\n if (currentSegment) {\r\n result.push(currentSegment);\r\n }\r\n return result;\r\n }\r\n function declaration() {\r\n const pos = position();\r\n const propMatch = match(/^(\\*?[-#\\/\\*\\\\\\w]+(\\[[0-9a-z_-]+\\])?)\\s*/);\r\n if (!propMatch) {\r\n return;\r\n }\r\n const prop = trim(propMatch[0]);\r\n if (!match(/^:\\s*/)) {\r\n return error(`property missing ':'`);\r\n }\r\n const val = match(/^((?:'(?:\\\\'|.)*?'|\"(?:\\\\\"|.)*?\"|\\([^\\)]*?\\)|[^};])+)/);\r\n const ret = pos({\r\n type: 'declaration',\r\n property: prop.replace(commentre, ''),\r\n value: val ? trim(val[0]).replace(commentre, '') : '',\r\n });\r\n match(/^[;\\s]*/);\r\n return ret;\r\n }\r\n function declarations() {\r\n const decls = [];\r\n if (!open()) {\r\n return error(`missing '{'`);\r\n }\r\n comments(decls);\r\n let decl;\r\n while ((decl = declaration())) {\r\n if (decl !== false) {\r\n decls.push(decl);\r\n comments(decls);\r\n }\r\n decl = declaration();\r\n }\r\n if (!close()) {\r\n return error(`missing '}'`);\r\n }\r\n return decls;\r\n }\r\n function keyframe() {\r\n let m;\r\n const vals = [];\r\n const pos = position();\r\n while ((m = match(/^((\\d+\\.\\d+|\\.\\d+|\\d+)%?|[a-z]+)\\s*/))) {\r\n vals.push(m[1]);\r\n match(/^,\\s*/);\r\n }\r\n if (!vals.length) {\r\n return;\r\n }\r\n return pos({\r\n type: 'keyframe',\r\n values: vals,\r\n declarations: declarations(),\r\n });\r\n }\r\n function atkeyframes() {\r\n const pos = position();\r\n let m = match(/^@([-\\w]+)?keyframes\\s*/);\r\n if (!m) {\r\n return;\r\n }\r\n const vendor = m[1];\r\n m = match(/^([-\\w]+)\\s*/);\r\n if (!m) {\r\n return error('@keyframes missing name');\r\n }\r\n const name = m[1];\r\n if (!open()) {\r\n return error(`@keyframes missing '{'`);\r\n }\r\n let frame;\r\n let frames = comments();\r\n while ((frame = keyframe())) {\r\n frames.push(frame);\r\n frames = frames.concat(comments());\r\n }\r\n if (!close()) {\r\n return error(`@keyframes missing '}'`);\r\n }\r\n return pos({\r\n type: 'keyframes',\r\n name,\r\n vendor,\r\n keyframes: frames,\r\n });\r\n }\r\n function atsupports() {\r\n const pos = position();\r\n const m = match(/^@supports *([^{]+)/);\r\n if (!m) {\r\n return;\r\n }\r\n const supports = trim(m[1]);\r\n if (!open()) {\r\n return error(`@supports missing '{'`);\r\n }\r\n const style = comments().concat(rules());\r\n if (!close()) {\r\n return error(`@supports missing '}'`);\r\n }\r\n return pos({\r\n type: 'supports',\r\n supports,\r\n rules: style,\r\n });\r\n }\r\n function athost() {\r\n const pos = position();\r\n const m = match(/^@host\\s*/);\r\n if (!m) {\r\n return;\r\n }\r\n if (!open()) {\r\n return error(`@host missing '{'`);\r\n }\r\n const style = comments().concat(rules());\r\n if (!close()) {\r\n return error(`@host missing '}'`);\r\n }\r\n return pos({\r\n type: 'host',\r\n rules: style,\r\n });\r\n }\r\n function atmedia() {\r\n const pos = position();\r\n const m = match(/^@media *([^{]+)/);\r\n if (!m) {\r\n return;\r\n }\r\n const media = trim(m[1]);\r\n if (!open()) {\r\n return error(`@media missing '{'`);\r\n }\r\n const style = comments().concat(rules());\r\n if (!close()) {\r\n return error(`@media missing '}'`);\r\n }\r\n return pos({\r\n type: 'media',\r\n media,\r\n rules: style,\r\n });\r\n }\r\n function atcustommedia() {\r\n const pos = position();\r\n const m = match(/^@custom-media\\s+(--[^\\s]+)\\s*([^{;]+);/);\r\n if (!m) {\r\n return;\r\n }\r\n return pos({\r\n type: 'custom-media',\r\n name: trim(m[1]),\r\n media: trim(m[2]),\r\n });\r\n }\r\n function atpage() {\r\n const pos = position();\r\n const m = match(/^@page */);\r\n if (!m) {\r\n return;\r\n }\r\n const sel = selector() || [];\r\n if (!open()) {\r\n return error(`@page missing '{'`);\r\n }\r\n let decls = comments();\r\n let decl;\r\n while ((decl = declaration())) {\r\n decls.push(decl);\r\n decls = decls.concat(comments());\r\n }\r\n if (!close()) {\r\n return error(`@page missing '}'`);\r\n }\r\n return pos({\r\n type: 'page',\r\n selectors: sel,\r\n declarations: decls,\r\n });\r\n }\r\n function atdocument() {\r\n const pos = position();\r\n const m = match(/^@([-\\w]+)?document *([^{]+)/);\r\n if (!m) {\r\n return;\r\n }\r\n const vendor = trim(m[1]);\r\n const doc = trim(m[2]);\r\n if (!open()) {\r\n return error(`@document missing '{'`);\r\n }\r\n const style = comments().concat(rules());\r\n if (!close()) {\r\n return error(`@document missing '}'`);\r\n }\r\n return pos({\r\n type: 'document',\r\n document: doc,\r\n vendor,\r\n rules: style,\r\n });\r\n }\r\n function atfontface() {\r\n const pos = position();\r\n const m = match(/^@font-face\\s*/);\r\n if (!m) {\r\n return;\r\n }\r\n if (!open()) {\r\n return error(`@font-face missing '{'`);\r\n }\r\n let decls = comments();\r\n let decl;\r\n while ((decl = declaration())) {\r\n decls.push(decl);\r\n decls = decls.concat(comments());\r\n }\r\n if (!close()) {\r\n return error(`@font-face missing '}'`);\r\n }\r\n return pos({\r\n type: 'font-face',\r\n declarations: decls,\r\n });\r\n }\r\n const atimport = _compileAtrule('import');\r\n const atcharset = _compileAtrule('charset');\r\n const atnamespace = _compileAtrule('namespace');\r\n function _compileAtrule(name) {\r\n const re = new RegExp('^@' + name + '\\\\s*([^;]+);');\r\n return () => {\r\n const pos = position();\r\n const m = match(re);\r\n if (!m) {\r\n return;\r\n }\r\n const ret = { type: name };\r\n ret[name] = m[1].trim();\r\n return pos(ret);\r\n };\r\n }\r\n function atrule() {\r\n if (css[0] !== '@') {\r\n return;\r\n }\r\n return (atkeyframes() ||\r\n atmedia() ||\r\n atcustommedia() ||\r\n atsupports() ||\r\n atimport() ||\r\n atcharset() ||\r\n atnamespace() ||\r\n atdocument() ||\r\n atpage() ||\r\n athost() ||\r\n atfontface());\r\n }\r\n function rule() {\r\n const pos = position();\r\n const sel = selector();\r\n if (!sel) {\r\n return error('selector missing');\r\n }\r\n comments();\r\n return pos({\r\n type: 'rule',\r\n selectors: sel,\r\n declarations: declarations(),\r\n });\r\n }\r\n return addParent(stylesheet());\r\n}\r\nfunction trim(str) {\r\n return str ? str.replace(/^\\s+|\\s+$/g, '') : '';\r\n}\r\nfunction addParent(obj, parent) {\r\n const isNode = obj && typeof obj.type === 'string';\r\n const childParent = isNode ? obj : parent;\r\n for (const k of Object.keys(obj)) {\r\n const value = obj[k];\r\n if (Array.isArray(value)) {\r\n value.forEach((v) => {\r\n addParent(v, childParent);\r\n });\r\n }\r\n else if (value && typeof value === 'object') {\r\n addParent(value, childParent);\r\n }\r\n }\r\n if (isNode) {\r\n Object.defineProperty(obj, 'parent', {\r\n configurable: true,\r\n writable: true,\r\n enumerable: false,\r\n value: parent || null,\r\n });\r\n }\r\n return obj;\r\n}\n\nconst tagMap = {\r\n script: 'noscript',\r\n altglyph: 'altGlyph',\r\n altglyphdef: 'altGlyphDef',\r\n altglyphitem: 'altGlyphItem',\r\n animatecolor: 'animateColor',\r\n animatemotion: 'animateMotion',\r\n animatetransform: 'animateTransform',\r\n clippath: 'clipPath',\r\n feblend: 'feBlend',\r\n fecolormatrix: 'feColorMatrix',\r\n fecomponenttransfer: 'feComponentTransfer',\r\n fecomposite: 'feComposite',\r\n feconvolvematrix: 'feConvolveMatrix',\r\n fediffuselighting: 'feDiffuseLighting',\r\n fedisplacementmap: 'feDisplacementMap',\r\n fedistantlight: 'feDistantLight',\r\n fedropshadow: 'feDropShadow',\r\n feflood: 'feFlood',\r\n fefunca: 'feFuncA',\r\n fefuncb: 'feFuncB',\r\n fefuncg: 'feFuncG',\r\n fefuncr: 'feFuncR',\r\n fegaussianblur: 'feGaussianBlur',\r\n feimage: 'feImage',\r\n femerge: 'feMerge',\r\n femergenode: 'feMergeNode',\r\n femorphology: 'feMorphology',\r\n feoffset: 'feOffset',\r\n fepointlight: 'fePointLight',\r\n fespecularlighting: 'feSpecularLighting',\r\n fespotlight: 'feSpotLight',\r\n fetile: 'feTile',\r\n feturbulence: 'feTurbulence',\r\n foreignobject: 'foreignObject',\r\n glyphref: 'glyphRef',\r\n lineargradient: 'linearGradient',\r\n radialgradient: 'radialGradient',\r\n};\r\nfunction getTagName(n) {\r\n let tagName = tagMap[n.tagName] ? tagMap[n.tagName] : n.tagName;\r\n if (tagName === 'link' && n.attributes._cssText) {\r\n tagName = 'style';\r\n }\r\n return tagName;\r\n}\r\nfunction escapeRegExp(str) {\r\n return str.replace(/[.*+?^${}()|[\\]\\\\]/g, '\\\\$&');\r\n}\r\nconst HOVER_SELECTOR = /([^\\\\]):hover/;\r\nconst HOVER_SELECTOR_GLOBAL = new RegExp(HOVER_SELECTOR.source, 'g');\r\nfunction addHoverClass(cssText, cache) {\r\n const cachedStyle = cache?.stylesWithHoverClass.get(cssText);\r\n if (cachedStyle)\r\n return cachedStyle;\r\n if (cssText.length >= 1000000) {\r\n return cssText;\r\n }\r\n const ast = parse(cssText, {\r\n silent: true,\r\n });\r\n if (!ast.stylesheet) {\r\n return cssText;\r\n }\r\n const selectors = [];\r\n ast.stylesheet.rules.forEach((rule) => {\r\n if ('selectors' in rule) {\r\n (rule.selectors || []).forEach((selector) => {\r\n if (HOVER_SELECTOR.test(selector)) {\r\n selectors.push(selector);\r\n }\r\n });\r\n }\r\n });\r\n if (selectors.length === 0) {\r\n return cssText;\r\n }\r\n const selectorMatcher = new RegExp(selectors\r\n .filter((selector, index) => selectors.indexOf(selector) === index)\r\n .sort((a, b) => b.length - a.length)\r\n .map((selector) => {\r\n return escapeRegExp(selector);\r\n })\r\n .join('|'), 'g');\r\n const result = cssText.replace(selectorMatcher, (selector) => {\r\n const newSelector = selector.replace(HOVER_SELECTOR_GLOBAL, '$1.\\\\:hover');\r\n return `${selector}, ${newSelector}`;\r\n });\r\n cache?.stylesWithHoverClass.set(cssText, result);\r\n return result;\r\n}\r\nfunction createCache() {\r\n const stylesWithHoverClass = new Map();\r\n return {\r\n stylesWithHoverClass,\r\n };\r\n}\r\nfunction buildNode(n, options) {\r\n const { doc, hackCss, cache } = options;\r\n switch (n.type) {\r\n case NodeType.Document:\r\n return doc.implementation.createDocument(null, '', null);\r\n case NodeType.DocumentType:\r\n return doc.implementation.createDocumentType(n.name || 'html', n.publicId, n.systemId);\r\n case NodeType.Element: {\r\n const tagName = getTagName(n);\r\n let node;\r\n if (n.isSVG) {\r\n node = doc.createElementNS('http://www.w3.org/2000/svg', tagName);\r\n }\r\n else {\r\n if (n.isCustom &&\r\n doc.defaultView?.customElements &&\r\n !doc.defaultView.customElements.get(n.tagName))\r\n doc.defaultView.customElements.define(n.tagName, class extends doc.defaultView.HTMLElement {\r\n });\r\n node = doc.createElement(tagName);\r\n }\r\n const specialAttributes = {};\r\n for (const name in n.attributes) {\r\n if (!Object.prototype.hasOwnProperty.call(n.attributes, name)) {\r\n continue;\r\n }\r\n let value = n.attributes[name];\r\n if (tagName === 'option' &&\r\n name === 'selected' &&\r\n value === false) {\r\n continue;\r\n }\r\n if (value === null) {\r\n continue;\r\n }\r\n if (value === true)\r\n value = '';\r\n if (name.startsWith('rr_')) {\r\n specialAttributes[name] = value;\r\n continue;\r\n }\r\n const isTextarea = tagName === 'textarea' && name === 'value';\r\n const isRemoteOrDynamicCss = tagName === 'style' && name === '_cssText';\r\n if (isRemoteOrDynamicCss && hackCss && typeof value === 'string') {\r\n value = addHoverClass(value, cache);\r\n }\r\n if ((isTextarea || isRemoteOrDynamicCss) && typeof value === 'string') {\r\n const child = doc.createTextNode(value);\r\n for (const c of Array.from(node.childNodes)) {\r\n if (c.nodeType === node.TEXT_NODE) {\r\n node.removeChild(c);\r\n }\r\n }\r\n node.appendChild(child);\r\n continue;\r\n }\r\n try {\r\n if (n.isSVG && name === 'xlink:href') {\r\n node.setAttributeNS('http://www.w3.org/1999/xlink', name, value.toString());\r\n }\r\n else if (name === 'onload' ||\r\n name === 'onclick' ||\r\n name.substring(0, 7) === 'onmouse') {\r\n node.setAttribute('_' + name, value.toString());\r\n }\r\n else if (tagName === 'meta' &&\r\n n.attributes['http-equiv'] === 'Content-Security-Policy' &&\r\n name === 'content') {\r\n node.setAttribute('csp-content', value.toString());\r\n continue;\r\n }\r\n else if (tagName === 'link' &&\r\n (n.attributes.rel === 'preload' ||\r\n n.attributes.rel === 'modulepreload') &&\r\n n.attributes.as === 'script') {\r\n }\r\n else if (tagName === 'link' &&\r\n n.attributes.rel === 'prefetch' &&\r\n typeof n.attributes.href === 'string' &&\r\n n.attributes.href.endsWith('.js')) {\r\n }\r\n else if (tagName === 'img' &&\r\n n.attributes.srcset &&\r\n n.attributes.rr_dataURL) {\r\n node.setAttribute('rrweb-original-srcset', n.attributes.srcset);\r\n }\r\n else {\r\n node.setAttribute(name, value.toString());\r\n }\r\n }\r\n catch (error) {\r\n }\r\n }\r\n for (const name in specialAttributes) {\r\n const value = specialAttributes[name];\r\n if (tagName === 'canvas' && name === 'rr_dataURL') {\r\n const image = document.createElement('img');\r\n image.onload = () => {\r\n const ctx = node.getContext('2d');\r\n if (ctx) {\r\n ctx.drawImage(image, 0, 0, image.width, image.height);\r\n }\r\n };\r\n image.src = value.toString();\r\n if (node.RRNodeType)\r\n node.rr_dataURL = value.toString();\r\n }\r\n else if (tagName === 'img' && name === 'rr_dataURL') {\r\n const image = node;\r\n if (!image.currentSrc.startsWith('data:')) {\r\n image.setAttribute('rrweb-original-src', n.attributes.src);\r\n image.src = value.toString();\r\n }\r\n }\r\n if (name === 'rr_width') {\r\n node.style.setProperty('width', value.toString());\r\n }\r\n else if (name === 'rr_height') {\r\n node.style.setProperty('height', value.toString());\r\n }\r\n else if (name === 'rr_mediaCurrentTime' &&\r\n typeof value === 'number') {\r\n node.currentTime = value;\r\n }\r\n else if (name === 'rr_mediaState') {\r\n switch (value) {\r\n case 'played':\r\n node\r\n .play()\r\n .catch((e) => console.warn('media playback error', e));\r\n break;\r\n case 'paused':\r\n node.pause();\r\n break;\r\n }\r\n }\r\n }\r\n if (n.isShadowHost) {\r\n if (!node.shadowRoot) {\r\n node.attachShadow({ mode: 'open' });\r\n }\r\n else {\r\n while (node.shadowRoot.firstChild) {\r\n node.shadowRoot.removeChild(node.shadowRoot.firstChild);\r\n }\r\n }\r\n }\r\n return node;\r\n }\r\n case NodeType.Text:\r\n return doc.createTextNode(n.isStyle && hackCss\r\n ? addHoverClass(n.textContent, cache)\r\n : n.textContent);\r\n case NodeType.CDATA:\r\n return doc.createCDATASection(n.textContent);\r\n case NodeType.Comment:\r\n return doc.createComment(n.textContent);\r\n default:\r\n return null;\r\n }\r\n}\r\nfunction buildNodeWithSN(n, options) {\r\n const { doc, mirror, skipChild = false, hackCss = true, afterAppend, cache, } = options;\r\n if (mirror.has(n.id)) {\r\n const nodeInMirror = mirror.getNode(n.id);\r\n const meta = mirror.getMeta(nodeInMirror);\r\n if (isNodeMetaEqual(meta, n))\r\n return mirror.getNode(n.id);\r\n }\r\n let node = buildNode(n, { doc, hackCss, cache });\r\n if (!node) {\r\n return null;\r\n }\r\n if (n.rootId && mirror.getNode(n.rootId) !== doc) {\r\n mirror.replace(n.rootId, doc);\r\n }\r\n if (n.type === NodeType.Document) {\r\n doc.close();\r\n doc.open();\r\n if (n.compatMode === 'BackCompat' &&\r\n n.childNodes &&\r\n n.childNodes[0].type !== NodeType.DocumentType) {\r\n if (n.childNodes[0].type === NodeType.Element &&\r\n 'xmlns' in n.childNodes[0].attributes &&\r\n n.childNodes[0].attributes.xmlns === 'http://www.w3.org/1999/xhtml') {\r\n doc.write('');\r\n }\r\n else {\r\n doc.write('');\r\n }\r\n }\r\n node = doc;\r\n }\r\n mirror.add(node, n);\r\n if ((n.type === NodeType.Document || n.type === NodeType.Element) &&\r\n !skipChild) {\r\n for (const childN of n.childNodes) {\r\n const childNode = buildNodeWithSN(childN, {\r\n doc,\r\n mirror,\r\n skipChild: false,\r\n hackCss,\r\n afterAppend,\r\n cache,\r\n });\r\n if (!childNode) {\r\n console.warn('Failed to rebuild', childN);\r\n continue;\r\n }\r\n if (childN.isShadow && isElement(node) && node.shadowRoot) {\r\n node.shadowRoot.appendChild(childNode);\r\n }\r\n else if (n.type === NodeType.Document &&\r\n childN.type == NodeType.Element) {\r\n const htmlElement = childNode;\r\n let body = null;\r\n htmlElement.childNodes.forEach((child) => {\r\n if (child.nodeName === 'BODY')\r\n body = child;\r\n });\r\n if (body) {\r\n htmlElement.removeChild(body);\r\n node.appendChild(childNode);\r\n htmlElement.appendChild(body);\r\n }\r\n else {\r\n node.appendChild(childNode);\r\n }\r\n }\r\n else {\r\n node.appendChild(childNode);\r\n }\r\n if (afterAppend) {\r\n afterAppend(childNode, childN.id);\r\n }\r\n }\r\n }\r\n return node;\r\n}\r\nfunction visit(mirror, onVisit) {\r\n function walk(node) {\r\n onVisit(node);\r\n }\r\n for (const id of mirror.getIds()) {\r\n if (mirror.has(id)) {\r\n walk(mirror.getNode(id));\r\n }\r\n }\r\n}\r\nfunction handleScroll(node, mirror) {\r\n const n = mirror.getMeta(node);\r\n if (n?.type !== NodeType.Element) {\r\n return;\r\n }\r\n const el = node;\r\n for (const name in n.attributes) {\r\n if (!(Object.prototype.hasOwnProperty.call(n.attributes, name) &&\r\n name.startsWith('rr_'))) {\r\n continue;\r\n }\r\n const value = n.attributes[name];\r\n if (name === 'rr_scrollLeft') {\r\n el.scrollLeft = value;\r\n }\r\n if (name === 'rr_scrollTop') {\r\n el.scrollTop = value;\r\n }\r\n }\r\n}\r\nfunction rebuild(n, options) {\r\n const { doc, onVisit, hackCss = true, afterAppend, cache, mirror = new Mirror(), } = options;\r\n const node = buildNodeWithSN(n, {\r\n doc,\r\n mirror,\r\n skipChild: false,\r\n hackCss,\r\n afterAppend,\r\n cache,\r\n });\r\n visit(mirror, (visitedNode) => {\r\n if (onVisit) {\r\n onVisit(visitedNode);\r\n }\r\n handleScroll(visitedNode, mirror);\r\n });\r\n return node;\r\n}\n\nexport { IGNORED_NODE, Mirror, NodeType, addHoverClass, buildNodeWithSN, classMatchesRegex, cleanupSnapshot, createCache, createMatchPredicate, createMirror, distanceToMatch, escapeImportStatement, fixSafariColons, genId, getInputType, getInputValue, ignoreAttribute, is2DCanvasBlank, isCSSImportRule, isCSSStyleRule, isElement, isNativeShadowDom, isNodeMetaEqual, isShadowRoot, maskInputValue, needMaskingText, rebuild, serializeNodeWithId, shouldMaskInput, snapshot, stringifyRule, stringifyStylesheet, toLowerCase, toUpperCase, transformAttribute, visitSnapshot };\n", "// Note that these are the serialized attributes and not attributes directly on\n// the DOM Node. Attributes we are interested in:\nconst ATTRIBUTES_TO_RECORD = new Set([\n 'id',\n 'class',\n 'aria-label',\n 'role',\n 'name',\n 'alt',\n 'title',\n 'data-test-id',\n 'data-testid',\n 'disabled',\n 'aria-disabled',\n 'data-sentry-component',\n]);\n\n/**\n * Inclusion list of attributes that we want to record from the DOM element\n */\nexport function getAttributesToRecord(attributes: Record): Record {\n const obj: Record = {};\n if (!attributes['data-sentry-component'] && attributes['data-sentry-element']) {\n attributes['data-sentry-component'] = attributes['data-sentry-element'];\n }\n for (const key in attributes) {\n if (ATTRIBUTES_TO_RECORD.has(key)) {\n let normalizedKey = key;\n\n if (key === 'data-testid' || key === 'data-test-id') {\n normalizedKey = 'testId';\n }\n\n obj[normalizedKey] = attributes[key];\n }\n }\n\n return obj;\n}\n", "import { record } from '@sentry-internal/rrweb';\nimport type { serializedElementNodeWithId, serializedNodeWithId } from '@sentry-internal/rrweb-snapshot';\nimport { NodeType } from '@sentry-internal/rrweb-snapshot';\nimport type { Breadcrumb, HandlerDataDom } from '@sentry/types';\nimport { htmlTreeAsString } from '@sentry/utils';\n\nimport type { ReplayContainer } from '../types';\nimport { createBreadcrumb } from '../util/createBreadcrumb';\nimport { handleClick } from './handleClick';\nimport { addBreadcrumbEvent } from './util/addBreadcrumbEvent';\nimport { getClickTargetNode, getTargetNode } from './util/domUtils';\nimport { getAttributesToRecord } from './util/getAttributesToRecord';\n\nexport const handleDomListener: (replay: ReplayContainer) => (handlerData: HandlerDataDom) => void = (\n replay: ReplayContainer,\n) => {\n return (handlerData: HandlerDataDom): void => {\n if (!replay.isEnabled()) {\n return;\n }\n\n const result = handleDom(handlerData);\n\n if (!result) {\n return;\n }\n\n const isClick = handlerData.name === 'click';\n const event = isClick ? (handlerData.event as PointerEvent) : undefined;\n // Ignore clicks if ctrl/alt/meta/shift keys are held down as they alter behavior of clicks (e.g. open in new tab)\n if (\n isClick &&\n replay.clickDetector &&\n event &&\n event.target &&\n !event.altKey &&\n !event.metaKey &&\n !event.ctrlKey &&\n !event.shiftKey\n ) {\n handleClick(\n replay.clickDetector,\n result as Breadcrumb & { timestamp: number; data: { nodeId: number } },\n getClickTargetNode(handlerData.event as Event) as HTMLElement,\n );\n }\n\n addBreadcrumbEvent(replay, result);\n };\n};\n\n/** Get the base DOM breadcrumb. */\nexport function getBaseDomBreadcrumb(target: Node | null, message: string): Breadcrumb {\n const nodeId = record.mirror.getId(target);\n const node = nodeId && record.mirror.getNode(nodeId);\n const meta = node && record.mirror.getMeta(node);\n const element = meta && isElement(meta) ? meta : null;\n\n return {\n message,\n data: element\n ? {\n nodeId,\n node: {\n id: nodeId,\n tagName: element.tagName,\n textContent: Array.from(element.childNodes)\n .map((node: serializedNodeWithId) => node.type === NodeType.Text && node.textContent)\n .filter(Boolean) // filter out empty values\n .map(text => (text as string).trim())\n .join(''),\n attributes: getAttributesToRecord(element.attributes),\n },\n }\n : {},\n };\n}\n\n/**\n * An event handler to react to DOM events.\n * Exported for tests.\n */\nexport function handleDom(handlerData: HandlerDataDom): Breadcrumb | null {\n const { target, message } = getDomTarget(handlerData);\n\n return createBreadcrumb({\n category: `ui.${handlerData.name}`,\n ...getBaseDomBreadcrumb(target, message),\n });\n}\n\nfunction getDomTarget(handlerData: HandlerDataDom): { target: Node | null; message: string } {\n const isClick = handlerData.name === 'click';\n\n let message: string | undefined;\n let target: Node | null = null;\n\n // Accessing event.target can throw (see getsentry/raven-js#838, #768)\n try {\n target = isClick ? getClickTargetNode(handlerData.event as Event) : getTargetNode(handlerData.event as Event);\n message = htmlTreeAsString(target, { maxStringLength: 200 }) || '';\n } catch (e) {\n message = '';\n }\n\n return { target, message };\n}\n\nfunction isElement(node: serializedNodeWithId): node is serializedElementNodeWithId {\n return node.type === NodeType.Element;\n}\n", "import type { Breadcrumb } from '@sentry/types';\nimport { htmlTreeAsString } from '@sentry/utils';\n\nimport type { ReplayContainer } from '../types';\nimport { createBreadcrumb } from '../util/createBreadcrumb';\nimport { getBaseDomBreadcrumb } from './handleDom';\nimport { addBreadcrumbEvent } from './util/addBreadcrumbEvent';\n\n/** Handle keyboard events & create breadcrumbs. */\nexport function handleKeyboardEvent(replay: ReplayContainer, event: KeyboardEvent): void {\n if (!replay.isEnabled()) {\n return;\n }\n\n // Update user activity, but do not restart recording as it can create\n // noisy/low-value replays (e.g. user comes back from idle, hits alt-tab, new\n // session with a single \"keydown\" breadcrumb is created)\n replay.updateUserActivity();\n\n const breadcrumb = getKeyboardBreadcrumb(event);\n\n if (!breadcrumb) {\n return;\n }\n\n addBreadcrumbEvent(replay, breadcrumb);\n}\n\n/** exported only for tests */\nexport function getKeyboardBreadcrumb(event: KeyboardEvent): Breadcrumb | null {\n const { metaKey, shiftKey, ctrlKey, altKey, key, target } = event;\n\n // never capture for input fields\n if (!target || isInputElement(target as HTMLElement) || !key) {\n return null;\n }\n\n // Note: We do not consider shift here, as that means \"uppercase\"\n const hasModifierKey = metaKey || ctrlKey || altKey;\n const isCharacterKey = key.length === 1; // other keys like Escape, Tab, etc have a longer length\n\n // Do not capture breadcrumb if only a word key is pressed\n // This could leak e.g. user input\n if (!hasModifierKey && isCharacterKey) {\n return null;\n }\n\n const message = htmlTreeAsString(target, { maxStringLength: 200 }) || '';\n const baseBreadcrumb = getBaseDomBreadcrumb(target as Node, message);\n\n return createBreadcrumb({\n category: 'ui.keyDown',\n message,\n data: {\n ...baseBreadcrumb.data,\n metaKey,\n shiftKey,\n ctrlKey,\n altKey,\n key,\n },\n });\n}\n\nfunction isInputElement(target: HTMLElement): boolean {\n return target.tagName === 'INPUT' || target.tagName === 'TEXTAREA' || target.isContentEditable;\n}\n", "import { record } from '@sentry-internal/rrweb';\nimport { browserPerformanceTimeOrigin } from '@sentry/utils';\n\nimport { WINDOW } from '../constants';\nimport type {\n AllPerformanceEntry,\n AllPerformanceEntryData,\n ExperimentalPerformanceResourceTiming,\n NavigationData,\n PaintData,\n ReplayContainer,\n ReplayPerformanceEntry,\n ResourceData,\n WebVitalData,\n} from '../types';\n\n// Map entryType -> function to normalize data for event\nconst ENTRY_TYPES: Record<\n string,\n (entry: AllPerformanceEntry) => null | ReplayPerformanceEntry\n> = {\n // @ts-expect-error TODO: entry type does not fit the create* functions entry type\n resource: createResourceEntry,\n paint: createPaintEntry,\n // @ts-expect-error TODO: entry type does not fit the create* functions entry type\n navigation: createNavigationEntry,\n};\n\nexport interface Metric {\n /**\n * The current value of the metric.\n */\n value: number;\n\n /**\n * The rating as to whether the metric value is within the \"good\",\n * \"needs improvement\", or \"poor\" thresholds of the metric.\n */\n rating: 'good' | 'needs-improvement' | 'poor';\n\n /**\n * Any performance entries relevant to the metric value calculation.\n * The array may also be empty if the metric value was not based on any\n * entries (e.g. a CLS value of 0 given no layout shifts).\n */\n entries: PerformanceEntry[] | PerformanceEventTiming[];\n}\n\ninterface LayoutShiftAttribution {\n node?: Node;\n previousRect: DOMRectReadOnly;\n currentRect: DOMRectReadOnly;\n}\n\n/**\n * Handler creater for web vitals\n */\nexport function webVitalHandler(\n getter: (metric: Metric) => ReplayPerformanceEntry,\n replay: ReplayContainer,\n): (data: { metric: Metric }) => void {\n return ({ metric }) => void replay.replayPerformanceEntries.push(getter(metric));\n}\n\n/**\n * Create replay performance entries from the browser performance entries.\n */\nexport function createPerformanceEntries(\n entries: AllPerformanceEntry[],\n): ReplayPerformanceEntry[] {\n return entries.map(createPerformanceEntry).filter(Boolean) as ReplayPerformanceEntry[];\n}\n\nfunction createPerformanceEntry(entry: AllPerformanceEntry): ReplayPerformanceEntry | null {\n const entryType = ENTRY_TYPES[entry.entryType];\n if (!entryType) {\n return null;\n }\n\n return entryType(entry);\n}\n\nfunction getAbsoluteTime(time: number): number {\n // browserPerformanceTimeOrigin can be undefined if `performance` or\n // `performance.now` doesn't exist, but this is already checked by this integration\n return ((browserPerformanceTimeOrigin || WINDOW.performance.timeOrigin) + time) / 1000;\n}\n\nfunction createPaintEntry(entry: PerformancePaintTiming): ReplayPerformanceEntry {\n const { duration, entryType, name, startTime } = entry;\n\n const start = getAbsoluteTime(startTime);\n return {\n type: entryType,\n name,\n start,\n end: start + duration,\n data: undefined,\n };\n}\n\nfunction createNavigationEntry(entry: PerformanceNavigationTiming): ReplayPerformanceEntry | null {\n const {\n entryType,\n name,\n decodedBodySize,\n duration,\n domComplete,\n encodedBodySize,\n domContentLoadedEventStart,\n domContentLoadedEventEnd,\n domInteractive,\n loadEventStart,\n loadEventEnd,\n redirectCount,\n startTime,\n transferSize,\n type,\n } = entry;\n\n // Ignore entries with no duration, they do not seem to be useful and cause dupes\n if (duration === 0) {\n return null;\n }\n\n return {\n type: `${entryType}.${type}`,\n start: getAbsoluteTime(startTime),\n end: getAbsoluteTime(domComplete),\n name,\n data: {\n size: transferSize,\n decodedBodySize,\n encodedBodySize,\n duration,\n domInteractive,\n domContentLoadedEventStart,\n domContentLoadedEventEnd,\n loadEventStart,\n loadEventEnd,\n domComplete,\n redirectCount,\n },\n };\n}\n\nfunction createResourceEntry(\n entry: ExperimentalPerformanceResourceTiming,\n): ReplayPerformanceEntry | null {\n const {\n entryType,\n initiatorType,\n name,\n responseEnd,\n startTime,\n decodedBodySize,\n encodedBodySize,\n responseStatus,\n transferSize,\n } = entry;\n\n // Core SDK handles these\n if (['fetch', 'xmlhttprequest'].includes(initiatorType)) {\n return null;\n }\n\n return {\n type: `${entryType}.${initiatorType}`,\n start: getAbsoluteTime(startTime),\n end: getAbsoluteTime(responseEnd),\n name,\n data: {\n size: transferSize,\n statusCode: responseStatus,\n decodedBodySize,\n encodedBodySize,\n },\n };\n}\n\n/**\n * Add a LCP event to the replay based on a LCP metric.\n */\nexport function getLargestContentfulPaint(metric: Metric): ReplayPerformanceEntry {\n const lastEntry = metric.entries[metric.entries.length - 1] as (PerformanceEntry & { element?: Node }) | undefined;\n const node = lastEntry ? lastEntry.element : undefined;\n return getWebVital(metric, 'largest-contentful-paint', node);\n}\n\n/**\n * Add a CLS event to the replay based on a CLS metric.\n */\nexport function getCumulativeLayoutShift(metric: Metric): ReplayPerformanceEntry {\n // get first node that shifts\n const firstEntry = metric.entries[0] as (PerformanceEntry & { sources?: LayoutShiftAttribution[] }) | undefined;\n const node = firstEntry\n ? firstEntry.sources && firstEntry.sources[0]\n ? firstEntry.sources[0].node\n : undefined\n : undefined;\n return getWebVital(metric, 'cumulative-layout-shift', node);\n}\n\n/**\n * Add a FID event to the replay based on a FID metric.\n */\nexport function getFirstInputDelay(metric: Metric): ReplayPerformanceEntry {\n const lastEntry = metric.entries[metric.entries.length - 1] as (PerformanceEntry & { target?: Node }) | undefined;\n const node = lastEntry ? lastEntry.target : undefined;\n return getWebVital(metric, 'first-input-delay', node);\n}\n\n/**\n * Add an INP event to the replay based on an INP metric.\n */\nexport function getInteractionToNextPaint(metric: Metric): ReplayPerformanceEntry {\n const lastEntry = metric.entries[metric.entries.length - 1] as (PerformanceEntry & { target?: Node }) | undefined;\n const node = lastEntry ? lastEntry.target : undefined;\n return getWebVital(metric, 'interaction-to-next-paint', node);\n}\n\n/**\n * Add an web vital event to the replay based on the web vital metric.\n */\nexport function getWebVital(\n metric: Metric,\n name: string,\n node: Node | undefined,\n): ReplayPerformanceEntry {\n const value = metric.value;\n const rating = metric.rating;\n\n const end = getAbsoluteTime(value);\n\n const data: ReplayPerformanceEntry = {\n type: 'web-vital',\n name,\n start: end,\n end,\n data: {\n value,\n size: value,\n rating,\n nodeId: node ? record.mirror.getId(node) : undefined,\n },\n };\n\n return data;\n}\n", "import {\n addClsInstrumentationHandler,\n addFidInstrumentationHandler,\n addInpInstrumentationHandler,\n addLcpInstrumentationHandler,\n addPerformanceInstrumentationHandler,\n} from '@sentry-internal/browser-utils';\nimport type { ReplayContainer } from '../types';\nimport {\n getCumulativeLayoutShift,\n getFirstInputDelay,\n getInteractionToNextPaint,\n getLargestContentfulPaint,\n webVitalHandler,\n} from '../util/createPerformanceEntries';\n\n/**\n * Sets up a PerformanceObserver to listen to all performance entry types.\n * Returns a callback to stop observing.\n */\nexport function setupPerformanceObserver(replay: ReplayContainer): () => void {\n function addPerformanceEntry(entry: PerformanceEntry): void {\n // It is possible for entries to come up multiple times\n if (!replay.performanceEntries.includes(entry)) {\n replay.performanceEntries.push(entry);\n }\n }\n\n function onEntries({ entries }: { entries: PerformanceEntry[] }): void {\n entries.forEach(addPerformanceEntry);\n }\n\n const clearCallbacks: (() => void)[] = [];\n\n (['navigation', 'paint', 'resource'] as const).forEach(type => {\n clearCallbacks.push(addPerformanceInstrumentationHandler(type, onEntries));\n });\n\n clearCallbacks.push(\n addLcpInstrumentationHandler(webVitalHandler(getLargestContentfulPaint, replay)),\n addClsInstrumentationHandler(webVitalHandler(getCumulativeLayoutShift, replay)),\n addFidInstrumentationHandler(webVitalHandler(getFirstInputDelay, replay)),\n addInpInstrumentationHandler(webVitalHandler(getInteractionToNextPaint, replay)),\n );\n\n // A callback to cleanup all handlers\n return () => {\n clearCallbacks.forEach(clearCallback => clearCallback());\n };\n}\n", "declare const __DEBUG_BUILD__: boolean;\n\n/**\n * This serves as a build time flag that will be true by default, but false in non-debug builds or if users replace `__SENTRY_DEBUG__` in their generated code.\n *\n * ATTENTION: This constant must never cross package boundaries (i.e. be exported) to guarantee that it can be used for tree shaking.\n */\nexport const DEBUG_BUILD = __DEBUG_BUILD__;\n", "export default `var t=Uint8Array,n=Uint16Array,r=Int32Array,e=new t([0,0,0,0,0,0,0,0,1,1,1,1,2,2,2,2,3,3,3,3,4,4,4,4,5,5,5,5,0,0,0,0]),i=new t([0,0,0,0,1,1,2,2,3,3,4,4,5,5,6,6,7,7,8,8,9,9,10,10,11,11,12,12,13,13,0,0]),a=new t([16,17,18,0,8,7,9,6,10,5,11,4,12,3,13,2,14,1,15]),s=function(t,e){for(var i=new n(31),a=0;a<31;++a)i[a]=e+=1<>1|(21845&c)<<1;v=(61680&(v=(52428&v)>>2|(13107&v)<<2))>>4|(3855&v)<<4,u[c]=((65280&v)>>8|(255&v)<<8)>>1}var d=function(t,r,e){for(var i=t.length,a=0,s=new n(r);a>h]=l}else for(o=new n(i),a=0;a>15-t[a]);return o},g=new t(288);for(c=0;c<144;++c)g[c]=8;for(c=144;c<256;++c)g[c]=9;for(c=256;c<280;++c)g[c]=7;for(c=280;c<288;++c)g[c]=8;var w=new t(32);for(c=0;c<32;++c)w[c]=5;var p=d(g,9,0),y=d(w,5,0),m=function(t){return(t+7)/8|0},b=function(n,r,e){return(null==r||r<0)&&(r=0),(null==e||e>n.length)&&(e=n.length),new t(n.subarray(r,e))},M=[\"unexpected EOF\",\"invalid block type\",\"invalid length/literal\",\"invalid distance\",\"stream finished\",\"no stream handler\",,\"no callback\",\"invalid UTF-8 data\",\"extra field too long\",\"date not in range 1980-2099\",\"filename too long\",\"stream finishing\",\"invalid zip data\"],E=function(t,n,r){var e=new Error(n||M[t]);if(e.code=t,Error.captureStackTrace&&Error.captureStackTrace(e,E),!r)throw e;return e},z=function(t,n,r){r<<=7&n;var e=n/8|0;t[e]|=r,t[e+1]|=r>>8},A=function(t,n,r){r<<=7&n;var e=n/8|0;t[e]|=r,t[e+1]|=r>>8,t[e+2]|=r>>16},_=function(r,e){for(var i=[],a=0;ad&&(d=o[a].s);var g=new n(d+1),w=x(i[c-1],g,0);if(w>e){a=0;var p=0,y=w-e,m=1<e))break;p+=m-(1<>=y;p>0;){var M=o[a].s;g[M]=0&&p;--a){var E=o[a].s;g[E]==e&&(--g[E],++p)}w=e}return{t:new t(g),l:w}},x=function(t,n,r){return-1==t.s?Math.max(x(t.l,n,r+1),x(t.r,n,r+1)):n[t.s]=r},D=function(t){for(var r=t.length;r&&!t[--r];);for(var e=new n(++r),i=0,a=t[0],s=1,o=function(t){e[i++]=t},f=1;f<=r;++f)if(t[f]==a&&f!=r)++s;else{if(!a&&s>2){for(;s>138;s-=138)o(32754);s>2&&(o(s>10?s-11<<5|28690:s-3<<5|12305),s=0)}else if(s>3){for(o(a),--s;s>6;s-=6)o(8304);s>2&&(o(s-3<<5|8208),s=0)}for(;s--;)o(a);s=1,a=t[f]}return{c:e.subarray(0,i),n:r}},T=function(t,n){for(var r=0,e=0;e>8,t[i+2]=255^t[i],t[i+3]=255^t[i+1];for(var a=0;a4&&!H[a[K-1]];--K);var N,P,Q,R,V=v+5<<3,W=T(f,g)+T(h,w)+l,X=T(f,M)+T(h,C)+l+14+3*K+T(q,H)+2*q[16]+3*q[17]+7*q[18];if(c>=0&&V<=W&&V<=X)return k(r,m,t.subarray(c,c+v));if(z(r,m,1+(X15&&(z(r,m,tt[B]>>5&127),m+=tt[B]>>12)}}}else N=p,P=g,Q=y,R=w;for(B=0;B255){A(r,m,N[(nt=rt>>18&31)+257]),m+=P[nt+257],nt>7&&(z(r,m,rt>>23&31),m+=e[nt]);var et=31&rt;A(r,m,Q[et]),m+=R[et],et>3&&(A(r,m,rt>>5&8191),m+=i[et])}else A(r,m,N[rt]),m+=P[rt]}return A(r,m,N[256]),m+P[256]},U=new r([65540,131080,131088,131104,262176,1048704,1048832,2114560,2117632]),F=new t(0),I=function(){for(var t=new Int32Array(256),n=0;n<256;++n){for(var r=n,e=9;--e;)r=(1&r&&-306674912)^r>>>1;t[n]=r}return t}(),S=function(){var t=-1;return{p:function(n){for(var r=t,e=0;e>>8;t=r},d:function(){return~t}}},L=function(){var t=1,n=0;return{p:function(r){for(var e=t,i=n,a=0|r.length,s=0;s!=a;){for(var o=Math.min(s+2655,a);s>16),i=(65535&i)+15*(i>>16)}t=e,n=i},d:function(){return(255&(t%=65521))<<24|(65280&t)<<8|(255&(n%=65521))<<8|n>>8}}},O=function(a,s,o,f,u){if(!u&&(u={l:1},s.dictionary)){var c=s.dictionary.subarray(-32768),v=new t(c.length+a.length);v.set(c),v.set(a,c.length),a=v,u.w=c.length}return function(a,s,o,f,u,c){var v=c.z||a.length,d=new t(f+v+5*(1+Math.ceil(v/7e3))+u),g=d.subarray(f,d.length-u),w=c.l,p=7&(c.r||0);if(s){p&&(g[0]=c.r>>3);for(var y=U[s-1],M=y>>13,E=8191&y,z=(1<7e3||q>24576)&&(N>423||!w)){p=C(a,g,0,F,I,S,O,q,G,j-G,p),q=L=O=0,G=j;for(var P=0;P<286;++P)I[P]=0;for(P=0;P<30;++P)S[P]=0}var Q=2,R=0,V=E,W=J-K&32767;if(N>2&&H==T(j-W))for(var X=Math.min(M,N)-1,Y=Math.min(32767,j),Z=Math.min(258,N);W<=Y&&--V&&J!=K;){if(a[j+Q]==a[j+Q-W]){for(var $=0;$Q){if(Q=$,R=W,$>X)break;var tt=Math.min(W,$-2),nt=0;for(P=0;Pnt&&(nt=et,K=rt)}}}W+=(J=K)-(K=A[J])&32767}if(R){F[q++]=268435456|h[Q]<<18|l[R];var it=31&h[Q],at=31&l[R];O+=e[it]+i[at],++I[257+it],++S[at],B=j+Q,++L}else F[q++]=a[j],++I[a[j]]}}for(j=Math.max(j,B);j=v&&(g[p/8|0]=w,st=v),p=k(g,p+1,a.subarray(j,st))}c.i=v}return b(d,0,f+m(p)+u)}(a,null==s.level?6:s.level,null==s.mem?Math.ceil(1.5*Math.max(8,Math.min(13,Math.log(a.length)))):12+s.mem,o,f,u)},j=function(t,n,r){for(;r;++n)t[n]=r,r>>>=8},q=function(t,n){var r=n.filename;if(t[0]=31,t[1]=139,t[2]=8,t[8]=n.level<2?4:9==n.level?2:0,t[9]=3,0!=n.mtime&&j(t,4,Math.floor(new Date(n.mtime||Date.now())/1e3)),r){t[3]=8;for(var e=0;e<=r.length;++e)t[e+10]=r.charCodeAt(e)}},B=function(t){return 10+(t.filename?t.filename.length+1:0)},G=function(){function n(n,r){if(\"function\"==typeof n&&(r=n,n={}),this.ondata=r,this.o=n||{},this.s={l:0,i:32768,w:32768,z:32768},this.b=new t(98304),this.o.dictionary){var e=this.o.dictionary.subarray(-32768);this.b.set(e,32768-e.length),this.s.i=32768-e.length}}return n.prototype.p=function(t,n){this.ondata(O(t,this.o,0,0,this.s),n)},n.prototype.push=function(n,r){this.ondata||E(5),this.s.l&&E(4);var e=n.length+this.s.z;if(e>this.b.length){if(e>2*this.b.length-32768){var i=new t(-32768&e);i.set(this.b.subarray(0,this.s.z)),this.b=i}var a=this.b.length-this.s.z;a&&(this.b.set(n.subarray(0,a),this.s.z),this.s.z=this.b.length,this.p(this.b,!1)),this.b.set(this.b.subarray(-32768)),this.b.set(n.subarray(a),32768),this.s.z=n.length-a+32768,this.s.i=32766,this.s.w=32768}else this.b.set(n,this.s.z),this.s.z+=n.length;this.s.l=1&r,(this.s.z>this.s.w+8191||r)&&(this.p(this.b,r||!1),this.s.w=this.s.i,this.s.i-=2)},n}();var H=function(){function t(t,n){this.c=L(),this.v=1,G.call(this,t,n)}return t.prototype.push=function(t,n){this.c.p(t),G.prototype.push.call(this,t,n)},t.prototype.p=function(t,n){var r=O(t,this.o,this.v&&(this.o.dictionary?6:2),n&&4,this.s);this.v&&(function(t,n){var r=n.level,e=0==r?0:r<6?1:9==r?3:2;if(t[0]=120,t[1]=e<<6|(n.dictionary&&32),t[1]|=31-(t[0]<<8|t[1])%31,n.dictionary){var i=L();i.p(n.dictionary),j(t,2,i.d())}}(r,this.o),this.v=0),n&&j(r,r.length-4,this.c.d()),this.ondata(r,n)},t}(),J=\"undefined\"!=typeof TextEncoder&&new TextEncoder,K=\"undefined\"!=typeof TextDecoder&&new TextDecoder;try{K.decode(F,{stream:!0})}catch(t){}var N=function(){function t(t){this.ondata=t}return t.prototype.push=function(t,n){this.ondata||E(5),this.d&&E(4),this.ondata(P(t),this.d=n||!1)},t}();function P(n,r){if(r){for(var e=new t(n.length),i=0;i>1)),o=0,f=function(t){s[o++]=t};for(i=0;is.length){var h=new t(o+8+(a-i<<1));h.set(s),s=h}var l=n.charCodeAt(i);l<128||r?f(l):l<2048?(f(192|l>>6),f(128|63&l)):l>55295&&l<57344?(f(240|(l=65536+(1047552&l)|1023&n.charCodeAt(++i))>>18),f(128|l>>12&63),f(128|l>>6&63),f(128|63&l)):(f(224|l>>12),f(128|l>>6&63),f(128|63&l))}return b(s,0,o)}function Q(t){return function(t,n){n||(n={});var r=S(),e=t.length;r.p(t);var i=O(t,n,B(n),8),a=i.length;return q(i,n),j(i,a-8,r.d()),j(i,a-4,e),i}(P(t))}const R=new class{constructor(){this._init()}clear(){this._init()}addEvent(t){if(!t)throw new Error(\"Adding invalid event\");const n=this._hasEvents?\",\":\"\";this.stream.push(n+t),this._hasEvents=!0}finish(){this.stream.push(\"]\",!0);const t=function(t){let n=0;for(const r of t)n+=r.length;const r=new Uint8Array(n);for(let n=0,e=0,i=t.length;n{this._deflatedData.push(t)},this.stream=new N(((t,n)=>{this.deflate.push(t,n)})),this.stream.push(\"[\")}},V={clear:()=>{R.clear()},addEvent:t=>R.addEvent(t),finish:()=>R.finish(),compress:t=>Q(t)};addEventListener(\"message\",(function(t){const n=t.data.method,r=t.data.id,e=t.data.arg;if(n in V&&\"function\"==typeof V[n])try{const t=V[n](e);postMessage({id:r,method:n,success:!0,response:t})}catch(t){postMessage({id:r,method:n,success:!1,response:t.message}),console.error(t)}})),postMessage({id:void 0,method:\"init\",success:!0,response:void 0});`;\n", "import r from\"./worker\";function e(){const e=new Blob([r]);return URL.createObjectURL(e)}export{e as getWorkerURL};\n", "import { setTimeout } from '@sentry-internal/browser-utils';\nimport { addBreadcrumb } from '@sentry/core';\nimport { logger } from '@sentry/utils';\n\nimport { DEBUG_BUILD } from '../debug-build';\n\n/**\n * Log a message in debug mode, and add a breadcrumb when _experiment.traceInternals is enabled.\n */\nexport function logInfo(message: string, shouldAddBreadcrumb?: boolean): void {\n if (!DEBUG_BUILD) {\n return;\n }\n\n logger.info(message);\n\n if (shouldAddBreadcrumb) {\n addLogBreadcrumb(message);\n }\n}\n\n/**\n * Log a message, and add a breadcrumb in the next tick.\n * This is necessary when the breadcrumb may be added before the replay is initialized.\n */\nexport function logInfoNextTick(message: string, shouldAddBreadcrumb?: boolean): void {\n if (!DEBUG_BUILD) {\n return;\n }\n\n logger.info(message);\n\n if (shouldAddBreadcrumb) {\n // Wait a tick here to avoid race conditions for some initial logs\n // which may be added before replay is initialized\n setTimeout(() => {\n addLogBreadcrumb(message);\n }, 0);\n }\n}\n\nfunction addLogBreadcrumb(message: string): void {\n addBreadcrumb(\n {\n category: 'console',\n data: {\n logger: 'replay',\n },\n level: 'info',\n message,\n },\n { level: 'info' },\n );\n}\n", "import { REPLAY_MAX_EVENT_BUFFER_SIZE } from '../constants';\n\n/** This error indicates that the event buffer size exceeded the limit.. */\nexport class EventBufferSizeExceededError extends Error {\n public constructor() {\n super(`Event buffer exceeded maximum size of ${REPLAY_MAX_EVENT_BUFFER_SIZE}.`);\n }\n}\n", "import { REPLAY_MAX_EVENT_BUFFER_SIZE } from '../constants';\nimport type { AddEventResult, EventBuffer, EventBufferType, RecordingEvent } from '../types';\nimport { timestampToMs } from '../util/timestamp';\nimport { EventBufferSizeExceededError } from './error';\n\n/**\n * A basic event buffer that does not do any compression.\n * Used as fallback if the compression worker cannot be loaded or is disabled.\n */\nexport class EventBufferArray implements EventBuffer {\n /** All the events that are buffered to be sent. */\n public events: RecordingEvent[];\n\n /** @inheritdoc */\n public hasCheckout: boolean;\n\n private _totalSize: number;\n\n public constructor() {\n this.events = [];\n this._totalSize = 0;\n this.hasCheckout = false;\n }\n\n /** @inheritdoc */\n public get hasEvents(): boolean {\n return this.events.length > 0;\n }\n\n /** @inheritdoc */\n public get type(): EventBufferType {\n return 'sync';\n }\n\n /** @inheritdoc */\n public destroy(): void {\n this.events = [];\n }\n\n /** @inheritdoc */\n public async addEvent(event: RecordingEvent): Promise {\n const eventSize = JSON.stringify(event).length;\n this._totalSize += eventSize;\n if (this._totalSize > REPLAY_MAX_EVENT_BUFFER_SIZE) {\n throw new EventBufferSizeExceededError();\n }\n\n this.events.push(event);\n }\n\n /** @inheritdoc */\n public finish(): Promise {\n return new Promise(resolve => {\n // Make a copy of the events array reference and immediately clear the\n // events member so that we do not lose new events while uploading\n // attachment.\n const eventsRet = this.events;\n this.clear();\n resolve(JSON.stringify(eventsRet));\n });\n }\n\n /** @inheritdoc */\n public clear(): void {\n this.events = [];\n this._totalSize = 0;\n this.hasCheckout = false;\n }\n\n /** @inheritdoc */\n public getEarliestTimestamp(): number | null {\n const timestamp = this.events.map(event => event.timestamp).sort()[0];\n\n if (!timestamp) {\n return null;\n }\n\n return timestampToMs(timestamp);\n }\n}\n", "import { logger } from '@sentry/utils';\n\nimport { DEBUG_BUILD } from '../debug-build';\nimport type { WorkerRequest, WorkerResponse } from '../types';\nimport { logInfo } from '../util/log';\n\n/**\n * Event buffer that uses a web worker to compress events.\n * Exported only for testing.\n */\nexport class WorkerHandler {\n private _worker: Worker;\n private _id: number;\n private _ensureReadyPromise?: Promise;\n\n public constructor(worker: Worker) {\n this._worker = worker;\n this._id = 0;\n }\n\n /**\n * Ensure the worker is ready (or not).\n * This will either resolve when the worker is ready, or reject if an error occured.\n */\n public ensureReady(): Promise {\n // Ensure we only check once\n if (this._ensureReadyPromise) {\n return this._ensureReadyPromise;\n }\n\n this._ensureReadyPromise = new Promise((resolve, reject) => {\n this._worker.addEventListener(\n 'message',\n ({ data }: MessageEvent) => {\n if ((data as WorkerResponse).success) {\n resolve();\n } else {\n reject();\n }\n },\n { once: true },\n );\n\n this._worker.addEventListener(\n 'error',\n error => {\n reject(error);\n },\n { once: true },\n );\n });\n\n return this._ensureReadyPromise;\n }\n\n /**\n * Destroy the worker.\n */\n public destroy(): void {\n logInfo('[Replay] Destroying compression worker');\n this._worker.terminate();\n }\n\n /**\n * Post message to worker and wait for response before resolving promise.\n */\n public postMessage(method: WorkerRequest['method'], arg?: WorkerRequest['arg']): Promise {\n const id = this._getAndIncrementId();\n\n return new Promise((resolve, reject) => {\n const listener = ({ data }: MessageEvent): void => {\n const response = data as WorkerResponse;\n if (response.method !== method) {\n return;\n }\n\n // There can be multiple listeners for a single method, the id ensures\n // that the response matches the caller.\n if (response.id !== id) {\n return;\n }\n\n // At this point, we'll always want to remove listener regardless of result status\n this._worker.removeEventListener('message', listener);\n\n if (!response.success) {\n // TODO: Do some error handling, not sure what\n DEBUG_BUILD && logger.error('[Replay]', response.response);\n\n reject(new Error('Error in compression worker'));\n return;\n }\n\n resolve(response.response as T);\n };\n\n // Note: we can't use `once` option because it's possible it needs to\n // listen to multiple messages\n this._worker.addEventListener('message', listener);\n this._worker.postMessage({ id, method, arg });\n });\n }\n\n /** Get the current ID and increment it for the next call. */\n private _getAndIncrementId(): number {\n return this._id++;\n }\n}\n", "import type { ReplayRecordingData } from '@sentry/types';\n\nimport { logger } from '@sentry/utils';\nimport { REPLAY_MAX_EVENT_BUFFER_SIZE } from '../constants';\nimport { DEBUG_BUILD } from '../debug-build';\nimport type { AddEventResult, EventBuffer, EventBufferType, RecordingEvent } from '../types';\nimport { timestampToMs } from '../util/timestamp';\nimport { WorkerHandler } from './WorkerHandler';\nimport { EventBufferSizeExceededError } from './error';\n\n/**\n * Event buffer that uses a web worker to compress events.\n * Exported only for testing.\n */\nexport class EventBufferCompressionWorker implements EventBuffer {\n /** @inheritdoc */\n public hasCheckout: boolean;\n\n private _worker: WorkerHandler;\n private _earliestTimestamp: number | null;\n private _totalSize;\n\n public constructor(worker: Worker) {\n this._worker = new WorkerHandler(worker);\n this._earliestTimestamp = null;\n this._totalSize = 0;\n this.hasCheckout = false;\n }\n\n /** @inheritdoc */\n public get hasEvents(): boolean {\n return !!this._earliestTimestamp;\n }\n\n /** @inheritdoc */\n public get type(): EventBufferType {\n return 'worker';\n }\n\n /**\n * Ensure the worker is ready (or not).\n * This will either resolve when the worker is ready, or reject if an error occured.\n */\n public ensureReady(): Promise {\n return this._worker.ensureReady();\n }\n\n /**\n * Destroy the event buffer.\n */\n public destroy(): void {\n this._worker.destroy();\n }\n\n /**\n * Add an event to the event buffer.\n *\n * Returns true if event was successfuly received and processed by worker.\n */\n public addEvent(event: RecordingEvent): Promise {\n const timestamp = timestampToMs(event.timestamp);\n if (!this._earliestTimestamp || timestamp < this._earliestTimestamp) {\n this._earliestTimestamp = timestamp;\n }\n\n const data = JSON.stringify(event);\n this._totalSize += data.length;\n\n if (this._totalSize > REPLAY_MAX_EVENT_BUFFER_SIZE) {\n return Promise.reject(new EventBufferSizeExceededError());\n }\n\n return this._sendEventToWorker(data);\n }\n\n /**\n * Finish the event buffer and return the compressed data.\n */\n public finish(): Promise {\n return this._finishRequest();\n }\n\n /** @inheritdoc */\n public clear(): void {\n this._earliestTimestamp = null;\n this._totalSize = 0;\n this.hasCheckout = false;\n\n // We do not wait on this, as we assume the order of messages is consistent for the worker\n this._worker.postMessage('clear').then(null, e => {\n DEBUG_BUILD && logger.warn('[Replay] Sending \"clear\" message to worker failed', e);\n });\n }\n\n /** @inheritdoc */\n public getEarliestTimestamp(): number | null {\n return this._earliestTimestamp;\n }\n\n /**\n * Send the event to the worker.\n */\n private _sendEventToWorker(data: string): Promise {\n return this._worker.postMessage('addEvent', data);\n }\n\n /**\n * Finish the request and return the compressed data from the worker.\n */\n private async _finishRequest(): Promise {\n const response = await this._worker.postMessage('finish');\n\n this._earliestTimestamp = null;\n this._totalSize = 0;\n\n return response;\n }\n}\n", "import type { ReplayRecordingData } from '@sentry/types';\nimport { logger } from '@sentry/utils';\n\nimport { DEBUG_BUILD } from '../debug-build';\nimport type { AddEventResult, EventBuffer, EventBufferType, RecordingEvent } from '../types';\nimport { logInfo } from '../util/log';\nimport { EventBufferArray } from './EventBufferArray';\nimport { EventBufferCompressionWorker } from './EventBufferCompressionWorker';\n\n/**\n * This proxy will try to use the compression worker, and fall back to use the simple buffer if an error occurs there.\n * This can happen e.g. if the worker cannot be loaded.\n * Exported only for testing.\n */\nexport class EventBufferProxy implements EventBuffer {\n private _fallback: EventBufferArray;\n private _compression: EventBufferCompressionWorker;\n private _used: EventBuffer;\n private _ensureWorkerIsLoadedPromise: Promise;\n\n public constructor(worker: Worker) {\n this._fallback = new EventBufferArray();\n this._compression = new EventBufferCompressionWorker(worker);\n this._used = this._fallback;\n\n this._ensureWorkerIsLoadedPromise = this._ensureWorkerIsLoaded();\n }\n\n /** @inheritdoc */\n public get type(): EventBufferType {\n return this._used.type;\n }\n\n /** @inheritDoc */\n public get hasEvents(): boolean {\n return this._used.hasEvents;\n }\n\n /** @inheritdoc */\n public get hasCheckout(): boolean {\n return this._used.hasCheckout;\n }\n /** @inheritdoc */\n public set hasCheckout(value: boolean) {\n this._used.hasCheckout = value;\n }\n\n /** @inheritDoc */\n public destroy(): void {\n this._fallback.destroy();\n this._compression.destroy();\n }\n\n /** @inheritdoc */\n public clear(): void {\n return this._used.clear();\n }\n\n /** @inheritdoc */\n public getEarliestTimestamp(): number | null {\n return this._used.getEarliestTimestamp();\n }\n\n /**\n * Add an event to the event buffer.\n *\n * Returns true if event was successfully added.\n */\n public addEvent(event: RecordingEvent): Promise {\n return this._used.addEvent(event);\n }\n\n /** @inheritDoc */\n public async finish(): Promise {\n // Ensure the worker is loaded, so the sent event is compressed\n await this.ensureWorkerIsLoaded();\n\n return this._used.finish();\n }\n\n /** Ensure the worker has loaded. */\n public ensureWorkerIsLoaded(): Promise {\n return this._ensureWorkerIsLoadedPromise;\n }\n\n /** Actually check if the worker has been loaded. */\n private async _ensureWorkerIsLoaded(): Promise {\n try {\n await this._compression.ensureReady();\n } catch (error) {\n // If the worker fails to load, we fall back to the simple buffer.\n // Nothing more to do from our side here\n logInfo('[Replay] Failed to load the compression worker, falling back to simple buffer');\n return;\n }\n\n // Now we need to switch over the array buffer to the compression worker\n await this._switchToCompressionWorker();\n }\n\n /** Switch the used buffer to the compression worker. */\n private async _switchToCompressionWorker(): Promise {\n const { events, hasCheckout } = this._fallback;\n\n const addEventPromises: Promise[] = [];\n for (const event of events) {\n addEventPromises.push(this._compression.addEvent(event));\n }\n\n this._compression.hasCheckout = hasCheckout;\n\n // We switch over to the new buffer immediately - any further events will be added\n // after the previously buffered ones\n this._used = this._compression;\n\n // Wait for original events to be re-added before resolving\n try {\n await Promise.all(addEventPromises);\n } catch (error) {\n DEBUG_BUILD && logger.warn('[Replay] Failed to add events when switching buffers.', error);\n }\n }\n}\n", "import { getWorkerURL } from '@sentry-internal/replay-worker';\n\nimport type { EventBuffer } from '../types';\nimport { logInfo } from '../util/log';\nimport { EventBufferArray } from './EventBufferArray';\nimport { EventBufferProxy } from './EventBufferProxy';\n\ninterface CreateEventBufferParams {\n useCompression: boolean;\n workerUrl?: string;\n}\n\n// Treeshakable guard to remove the code of the included compression worker\ndeclare const __SENTRY_EXCLUDE_REPLAY_WORKER__: boolean;\n\n/**\n * Create an event buffer for replays.\n */\nexport function createEventBuffer({\n useCompression,\n workerUrl: customWorkerUrl,\n}: CreateEventBufferParams): EventBuffer {\n if (\n useCompression &&\n // eslint-disable-next-line no-restricted-globals\n window.Worker\n ) {\n const worker = _loadWorker(customWorkerUrl);\n\n if (worker) {\n return worker;\n }\n }\n\n logInfo('[Replay] Using simple buffer');\n return new EventBufferArray();\n}\n\nfunction _loadWorker(customWorkerUrl?: string): EventBufferProxy | void {\n try {\n const workerUrl = customWorkerUrl || _getWorkerUrl();\n\n if (!workerUrl) {\n return;\n }\n\n logInfo(`[Replay] Using compression worker${customWorkerUrl ? ` from ${customWorkerUrl}` : ''}`);\n const worker = new Worker(workerUrl);\n return new EventBufferProxy(worker);\n } catch (error) {\n logInfo('[Replay] Failed to create compression worker');\n // Fall back to use simple event buffer array\n }\n}\n\nfunction _getWorkerUrl(): string {\n if (typeof __SENTRY_EXCLUDE_REPLAY_WORKER__ === 'undefined' || !__SENTRY_EXCLUDE_REPLAY_WORKER__) {\n return getWorkerURL();\n }\n\n return '';\n}\n", "import { WINDOW } from '../constants';\n\n/** If sessionStorage is available. */\nexport function hasSessionStorage(): boolean {\n try {\n // This can throw, e.g. when being accessed in a sandboxed iframe\n return 'sessionStorage' in WINDOW && !!WINDOW.sessionStorage;\n } catch {\n return false;\n }\n}\n", "import { REPLAY_SESSION_KEY, WINDOW } from '../../src/constants';\nimport type { ReplayContainer } from '../../src/types';\nimport { hasSessionStorage } from '../util/hasSessionStorage';\n\n/**\n * Removes the session from Session Storage and unsets session in replay instance\n */\nexport function clearSession(replay: ReplayContainer): void {\n deleteSession();\n replay.session = undefined;\n}\n\n/**\n * Deletes a session from storage\n */\nfunction deleteSession(): void {\n if (!hasSessionStorage()) {\n return;\n }\n\n try {\n WINDOW.sessionStorage.removeItem(REPLAY_SESSION_KEY);\n } catch {\n // Ignore potential SecurityError exceptions\n }\n}\n", "/**\n * Given a sample rate, returns true if replay should be sampled.\n *\n * 1.0 = 100% sampling\n * 0.0 = 0% sampling\n */\nexport function isSampled(sampleRate?: number): boolean {\n if (sampleRate === undefined) {\n return false;\n }\n\n // Math.random() returns a number in range of 0 to 1 (inclusive of 0, but not 1)\n return Math.random() < sampleRate;\n}\n", "import { uuid4 } from '@sentry/utils';\n\nimport type { Sampled, Session } from '../types';\n\n/**\n * Get a session with defaults & applied sampling.\n */\nexport function makeSession(session: Partial & { sampled: Sampled }): Session {\n const now = Date.now();\n const id = session.id || uuid4();\n // Note that this means we cannot set a started/lastActivity of `0`, but this should not be relevant outside of tests.\n const started = session.started || now;\n const lastActivity = session.lastActivity || now;\n const segmentId = session.segmentId || 0;\n const sampled = session.sampled;\n const previousSessionId = session.previousSessionId;\n\n return {\n id,\n started,\n lastActivity,\n segmentId,\n sampled,\n previousSessionId,\n };\n}\n", "import { REPLAY_SESSION_KEY, WINDOW } from '../constants';\nimport type { Session } from '../types';\nimport { hasSessionStorage } from '../util/hasSessionStorage';\n\n/**\n * Save a session to session storage.\n */\nexport function saveSession(session: Session): void {\n if (!hasSessionStorage()) {\n return;\n }\n\n try {\n WINDOW.sessionStorage.setItem(REPLAY_SESSION_KEY, JSON.stringify(session));\n } catch {\n // Ignore potential SecurityError exceptions\n }\n}\n", "import type { Sampled, Session, SessionOptions } from '../types';\nimport { isSampled } from '../util/isSampled';\nimport { makeSession } from './Session';\nimport { saveSession } from './saveSession';\n\n/**\n * Get the sampled status for a session based on sample rates & current sampled status.\n */\nexport function getSessionSampleType(sessionSampleRate: number, allowBuffering: boolean): Sampled {\n return isSampled(sessionSampleRate) ? 'session' : allowBuffering ? 'buffer' : false;\n}\n\n/**\n * Create a new session, which in its current implementation is a Sentry event\n * that all replays will be saved to as attachments. Currently, we only expect\n * one of these Sentry events per \"replay session\".\n */\nexport function createSession(\n { sessionSampleRate, allowBuffering, stickySession = false }: SessionOptions,\n { previousSessionId }: { previousSessionId?: string } = {},\n): Session {\n const sampled = getSessionSampleType(sessionSampleRate, allowBuffering);\n const session = makeSession({\n sampled,\n previousSessionId,\n });\n\n if (stickySession) {\n saveSession(session);\n }\n\n return session;\n}\n", "import { REPLAY_SESSION_KEY, WINDOW } from '../constants';\nimport type { Session } from '../types';\nimport { hasSessionStorage } from '../util/hasSessionStorage';\nimport { logInfoNextTick } from '../util/log';\nimport { makeSession } from './Session';\n\n/**\n * Fetches a session from storage\n */\nexport function fetchSession(traceInternals?: boolean): Session | null {\n if (!hasSessionStorage()) {\n return null;\n }\n\n try {\n // This can throw if cookies are disabled\n const sessionStringFromStorage = WINDOW.sessionStorage.getItem(REPLAY_SESSION_KEY);\n\n if (!sessionStringFromStorage) {\n return null;\n }\n\n const sessionObj = JSON.parse(sessionStringFromStorage) as Session;\n\n logInfoNextTick('[Replay] Loading existing session', traceInternals);\n\n return makeSession(sessionObj);\n } catch {\n return null;\n }\n}\n", "/**\n * Given an initial timestamp and an expiry duration, checks to see if current\n * time should be considered as expired.\n */\nexport function isExpired(\n initialTime: null | number,\n expiry: undefined | number,\n targetTime: number = +new Date(),\n): boolean {\n // Always expired if < 0\n if (initialTime === null || expiry === undefined || expiry < 0) {\n return true;\n }\n\n // Never expires if == 0\n if (expiry === 0) {\n return false;\n }\n\n return initialTime + expiry <= targetTime;\n}\n", "import type { Session } from '../types';\nimport { isExpired } from './isExpired';\n\n/**\n * Checks to see if session is expired\n */\nexport function isSessionExpired(\n session: Session,\n {\n maxReplayDuration,\n sessionIdleExpire,\n targetTime = Date.now(),\n }: { maxReplayDuration: number; sessionIdleExpire: number; targetTime?: number },\n): boolean {\n return (\n // First, check that maximum session length has not been exceeded\n isExpired(session.started, maxReplayDuration, targetTime) ||\n // check that the idle timeout has not been exceeded (i.e. user has\n // performed an action within the last `sessionIdleExpire` ms)\n isExpired(session.lastActivity, sessionIdleExpire, targetTime)\n );\n}\n", "import type { Session } from '../types';\nimport { isSessionExpired } from '../util/isSessionExpired';\n\n/** If the session should be refreshed or not. */\nexport function shouldRefreshSession(\n session: Session,\n { sessionIdleExpire, maxReplayDuration }: { sessionIdleExpire: number; maxReplayDuration: number },\n): boolean {\n // If not expired, all good, just keep the session\n if (!isSessionExpired(session, { sessionIdleExpire, maxReplayDuration })) {\n return false;\n }\n\n // If we are buffering & haven't ever flushed yet, always continue\n if (session.sampled === 'buffer' && session.segmentId === 0) {\n return false;\n }\n\n return true;\n}\n", "import type { Session, SessionOptions } from '../types';\nimport { logInfoNextTick } from '../util/log';\nimport { createSession } from './createSession';\nimport { fetchSession } from './fetchSession';\nimport { shouldRefreshSession } from './shouldRefreshSession';\n\n/**\n * Get or create a session, when initializing the replay.\n * Returns a session that may be unsampled.\n */\nexport function loadOrCreateSession(\n {\n traceInternals,\n sessionIdleExpire,\n maxReplayDuration,\n previousSessionId,\n }: {\n sessionIdleExpire: number;\n maxReplayDuration: number;\n traceInternals?: boolean;\n previousSessionId?: string;\n },\n sessionOptions: SessionOptions,\n): Session {\n const existingSession = sessionOptions.stickySession && fetchSession(traceInternals);\n\n // No session exists yet, just create a new one\n if (!existingSession) {\n logInfoNextTick('[Replay] Creating new session', traceInternals);\n return createSession(sessionOptions, { previousSessionId });\n }\n\n if (!shouldRefreshSession(existingSession, { sessionIdleExpire, maxReplayDuration })) {\n return existingSession;\n }\n\n logInfoNextTick('[Replay] Session in sessionStorage is expired, creating new one...');\n return createSession(sessionOptions, { previousSessionId: existingSession.id });\n}\n", "import { EventType } from '@sentry-internal/rrweb';\nimport { getClient } from '@sentry/core';\nimport { logger } from '@sentry/utils';\n\nimport { DEBUG_BUILD } from '../debug-build';\nimport { EventBufferSizeExceededError } from '../eventBuffer/error';\nimport type { AddEventResult, RecordingEvent, ReplayContainer, ReplayFrameEvent, ReplayPluginOptions } from '../types';\nimport { logInfoNextTick } from './log';\nimport { timestampToMs } from './timestamp';\n\nfunction isCustomEvent(event: RecordingEvent): event is ReplayFrameEvent {\n return event.type === EventType.Custom;\n}\n\n/**\n * Add an event to the event buffer.\n * In contrast to `addEvent`, this does not return a promise & does not wait for the adding of the event to succeed/fail.\n * Instead this returns `true` if we tried to add the event, else false.\n * It returns `false` e.g. if we are paused, disabled, or out of the max replay duration.\n *\n * `isCheckout` is true if this is either the very first event, or an event triggered by `checkoutEveryNms`.\n */\nexport function addEventSync(replay: ReplayContainer, event: RecordingEvent, isCheckout?: boolean): boolean {\n if (!shouldAddEvent(replay, event)) {\n return false;\n }\n\n // This should never reject\n // eslint-disable-next-line @typescript-eslint/no-floating-promises\n _addEvent(replay, event, isCheckout);\n\n return true;\n}\n\n/**\n * Add an event to the event buffer.\n * Resolves to `null` if no event was added, else to `void`.\n *\n * `isCheckout` is true if this is either the very first event, or an event triggered by `checkoutEveryNms`.\n */\nexport function addEvent(\n replay: ReplayContainer,\n event: RecordingEvent,\n isCheckout?: boolean,\n): Promise {\n if (!shouldAddEvent(replay, event)) {\n return Promise.resolve(null);\n }\n\n return _addEvent(replay, event, isCheckout);\n}\n\nasync function _addEvent(\n replay: ReplayContainer,\n event: RecordingEvent,\n isCheckout?: boolean,\n): Promise {\n if (!replay.eventBuffer) {\n return null;\n }\n\n try {\n if (isCheckout && replay.recordingMode === 'buffer') {\n replay.eventBuffer.clear();\n }\n\n if (isCheckout) {\n replay.eventBuffer.hasCheckout = true;\n }\n\n const replayOptions = replay.getOptions();\n\n const eventAfterPossibleCallback = maybeApplyCallback(event, replayOptions.beforeAddRecordingEvent);\n\n if (!eventAfterPossibleCallback) {\n return;\n }\n\n return await replay.eventBuffer.addEvent(eventAfterPossibleCallback);\n } catch (error) {\n const reason = error && error instanceof EventBufferSizeExceededError ? 'addEventSizeExceeded' : 'addEvent';\n\n DEBUG_BUILD && logger.error(error);\n await replay.stop({ reason });\n\n const client = getClient();\n\n if (client) {\n client.recordDroppedEvent('internal_sdk_error', 'replay');\n }\n }\n}\n\n/** Exported only for tests. */\nexport function shouldAddEvent(replay: ReplayContainer, event: RecordingEvent): boolean {\n if (!replay.eventBuffer || replay.isPaused() || !replay.isEnabled()) {\n return false;\n }\n\n const timestampInMs = timestampToMs(event.timestamp);\n\n // Throw out events that happen more than 5 minutes ago. This can happen if\n // page has been left open and idle for a long period of time and user\n // comes back to trigger a new session. The performance entries rely on\n // `performance.timeOrigin`, which is when the page first opened.\n if (timestampInMs + replay.timeouts.sessionIdlePause < Date.now()) {\n return false;\n }\n\n // Throw out events that are +60min from the initial timestamp\n if (timestampInMs > replay.getContext().initialTimestamp + replay.getOptions().maxReplayDuration) {\n logInfoNextTick(\n `[Replay] Skipping event with timestamp ${timestampInMs} because it is after maxReplayDuration`,\n replay.getOptions()._experiments.traceInternals,\n );\n return false;\n }\n\n return true;\n}\n\nfunction maybeApplyCallback(\n event: RecordingEvent,\n callback: ReplayPluginOptions['beforeAddRecordingEvent'],\n): RecordingEvent | null | undefined {\n try {\n if (typeof callback === 'function' && isCustomEvent(event)) {\n return callback(event);\n }\n } catch (error) {\n DEBUG_BUILD &&\n logger.error('[Replay] An error occured in the `beforeAddRecordingEvent` callback, skipping the event...', error);\n return null;\n }\n\n return event;\n}\n", "import type { ErrorEvent, Event, FeedbackEvent, ReplayEvent, TransactionEvent } from '@sentry/types';\n\n/** If the event is an error event */\nexport function isErrorEvent(event: Event): event is ErrorEvent {\n return !event.type;\n}\n\n/** If the event is a transaction event */\nexport function isTransactionEvent(event: Event): event is TransactionEvent {\n return event.type === 'transaction';\n}\n\n/** If the event is an replay event */\nexport function isReplayEvent(event: Event): event is ReplayEvent {\n return event.type === 'replay_event';\n}\n\n/** If the event is a feedback event */\nexport function isFeedbackEvent(event: Event): event is FeedbackEvent {\n return event.type === 'feedback';\n}\n", "import { setTimeout } from '@sentry-internal/browser-utils';\nimport type { ErrorEvent, Event, TransactionEvent, TransportMakeRequestResponse } from '@sentry/types';\n\nimport type { ReplayContainer } from '../types';\nimport { isErrorEvent, isTransactionEvent } from '../util/eventUtils';\n\ntype AfterSendEventCallback = (event: Event, sendResponse: TransportMakeRequestResponse) => void;\n\n/**\n * Returns a listener to be added to `client.on('afterSendErrorEvent, listener)`.\n */\nexport function handleAfterSendEvent(replay: ReplayContainer): AfterSendEventCallback {\n return (event: Event, sendResponse: TransportMakeRequestResponse) => {\n if (!replay.isEnabled() || (!isErrorEvent(event) && !isTransactionEvent(event))) {\n return;\n }\n\n const statusCode = sendResponse && sendResponse.statusCode;\n\n // We only want to do stuff on successful error sending, otherwise you get error replays without errors attached\n // If not using the base transport, we allow `undefined` response (as a custom transport may not implement this correctly yet)\n // If we do use the base transport, we skip if we encountered an non-OK status code\n if (!statusCode || statusCode < 200 || statusCode >= 300) {\n return;\n }\n\n if (isTransactionEvent(event)) {\n handleTransactionEvent(replay, event);\n return;\n }\n\n handleErrorEvent(replay, event);\n };\n}\n\nfunction handleTransactionEvent(replay: ReplayContainer, event: TransactionEvent): void {\n const replayContext = replay.getContext();\n\n // Collect traceIds in _context regardless of `recordingMode`\n // In error mode, _context gets cleared on every checkout\n // We limit to max. 100 transactions linked\n if (event.contexts && event.contexts.trace && event.contexts.trace.trace_id && replayContext.traceIds.size < 100) {\n replayContext.traceIds.add(event.contexts.trace.trace_id as string);\n }\n}\n\nfunction handleErrorEvent(replay: ReplayContainer, event: ErrorEvent): void {\n const replayContext = replay.getContext();\n\n // Add error to list of errorIds of replay. This is ok to do even if not\n // sampled because context will get reset at next checkout.\n // XXX: There is also a race condition where it's possible to capture an\n // error to Sentry before Replay SDK has loaded, but response returns after\n // it was loaded, and this gets called.\n // We limit to max. 100 errors linked\n if (event.event_id && replayContext.errorIds.size < 100) {\n replayContext.errorIds.add(event.event_id);\n }\n\n // If error event is tagged with replay id it means it was sampled (when in buffer mode)\n // Need to be very careful that this does not cause an infinite loop\n if (replay.recordingMode !== 'buffer' || !event.tags || !event.tags.replayId) {\n return;\n }\n\n const { beforeErrorSampling } = replay.getOptions();\n if (typeof beforeErrorSampling === 'function' && !beforeErrorSampling(event)) {\n return;\n }\n\n setTimeout(() => {\n // Capture current event buffer as new replay\n // This should never reject\n // eslint-disable-next-line @typescript-eslint/no-floating-promises\n replay.sendBufferedReplayOrFlush();\n });\n}\n", "import type { ErrorEvent, Event } from '@sentry/types';\nimport { getLocationHref } from '@sentry/utils';\n\nimport type { ReplayContainer } from '../types';\nimport { createBreadcrumb } from '../util/createBreadcrumb';\nimport { isErrorEvent } from '../util/eventUtils';\nimport { addBreadcrumbEvent } from './util/addBreadcrumbEvent';\n\ntype BeforeSendEventCallback = (event: Event) => void;\n\n/**\n * Returns a listener to be added to `client.on('afterSendErrorEvent, listener)`.\n */\nexport function handleBeforeSendEvent(replay: ReplayContainer): BeforeSendEventCallback {\n return (event: Event) => {\n if (!replay.isEnabled() || !isErrorEvent(event)) {\n return;\n }\n\n handleHydrationError(replay, event);\n };\n}\n\nfunction handleHydrationError(replay: ReplayContainer, event: ErrorEvent): void {\n const exceptionValue =\n event.exception && event.exception.values && event.exception.values[0] && event.exception.values[0].value;\n if (typeof exceptionValue !== 'string') {\n return;\n }\n\n if (\n // Only matches errors in production builds of react-dom\n // Example https://reactjs.org/docs/error-decoder.html?invariant=423\n // With newer React versions, the messages changed to a different website https://react.dev/errors/418\n exceptionValue.match(\n /(reactjs\\.org\\/docs\\/error-decoder\\.html\\?invariant=|react\\.dev\\/errors\\/)(418|419|422|423|425)/,\n ) ||\n // Development builds of react-dom\n // Error 1: Hydration failed because the initial UI does not match what was rendered on the server.\n // Error 2: Text content does not match server-rendered HTML. Warning: Text content did not match.\n exceptionValue.match(/(does not match server-rendered HTML|Hydration failed because)/i)\n ) {\n const breadcrumb = createBreadcrumb({\n category: 'replay.hydrate-error',\n data: {\n url: getLocationHref(),\n },\n });\n addBreadcrumbEvent(replay, breadcrumb);\n }\n}\n", "import { getClient } from '@sentry/core';\nimport type { Breadcrumb } from '@sentry/types';\nimport { normalize } from '@sentry/utils';\n\nimport { CONSOLE_ARG_MAX_SIZE } from '../constants';\nimport type { ReplayContainer } from '../types';\nimport type { ReplayFrame } from '../types/replayFrame';\nimport { createBreadcrumb } from '../util/createBreadcrumb';\nimport { addBreadcrumbEvent } from './util/addBreadcrumbEvent';\n\ntype BreadcrumbWithCategory = Required>;\n\n/**\n * Handle breadcrumbs that Sentry captures, and make sure to capture relevant breadcrumbs to Replay as well.\n */\nexport function handleBreadcrumbs(replay: ReplayContainer): void {\n const client = getClient();\n\n if (!client) {\n return;\n }\n\n client.on('beforeAddBreadcrumb', breadcrumb => beforeAddBreadcrumb(replay, breadcrumb));\n}\n\nfunction beforeAddBreadcrumb(replay: ReplayContainer, breadcrumb: Breadcrumb): void {\n if (!replay.isEnabled() || !isBreadcrumbWithCategory(breadcrumb)) {\n return;\n }\n\n const result = normalizeBreadcrumb(breadcrumb);\n if (result) {\n addBreadcrumbEvent(replay, result);\n }\n}\n\n/** Exported only for tests. */\nexport function normalizeBreadcrumb(breadcrumb: Breadcrumb): Breadcrumb | null {\n if (\n !isBreadcrumbWithCategory(breadcrumb) ||\n [\n // fetch & xhr are handled separately,in handleNetworkBreadcrumbs\n 'fetch',\n 'xhr',\n // These two are breadcrumbs for emitted sentry events, we don't care about them\n 'sentry.event',\n 'sentry.transaction',\n ].includes(breadcrumb.category) ||\n // We capture UI breadcrumbs separately\n breadcrumb.category.startsWith('ui.')\n ) {\n return null;\n }\n\n if (breadcrumb.category === 'console') {\n return normalizeConsoleBreadcrumb(breadcrumb);\n }\n\n return createBreadcrumb(breadcrumb);\n}\n\n/** exported for tests only */\nexport function normalizeConsoleBreadcrumb(\n breadcrumb: Omit & BreadcrumbWithCategory,\n): ReplayFrame {\n const args = breadcrumb.data && breadcrumb.data.arguments;\n\n if (!Array.isArray(args) || args.length === 0) {\n return createBreadcrumb(breadcrumb);\n }\n\n let isTruncated = false;\n\n // Avoid giant args captures\n const normalizedArgs = args.map(arg => {\n if (!arg) {\n return arg;\n }\n if (typeof arg === 'string') {\n if (arg.length > CONSOLE_ARG_MAX_SIZE) {\n isTruncated = true;\n return `${arg.slice(0, CONSOLE_ARG_MAX_SIZE)}…`;\n }\n\n return arg;\n }\n if (typeof arg === 'object') {\n try {\n const normalizedArg = normalize(arg, 7);\n const stringified = JSON.stringify(normalizedArg);\n if (stringified.length > CONSOLE_ARG_MAX_SIZE) {\n isTruncated = true;\n // We use the pretty printed JSON string here as a base\n return `${JSON.stringify(normalizedArg, null, 2).slice(0, CONSOLE_ARG_MAX_SIZE)}…`;\n }\n return normalizedArg;\n } catch {\n // fall back to default\n }\n }\n\n return arg;\n });\n\n return createBreadcrumb({\n ...breadcrumb,\n data: {\n ...breadcrumb.data,\n arguments: normalizedArgs,\n ...(isTruncated ? { _meta: { warnings: ['CONSOLE_ARG_TRUNCATED'] } } : {}),\n },\n });\n}\n\nfunction isBreadcrumbWithCategory(breadcrumb: Breadcrumb): breadcrumb is BreadcrumbWithCategory {\n return !!breadcrumb.category;\n}\n", "import type { Event, EventHint } from '@sentry/types';\n\n/**\n * Returns true if we think the given event is an error originating inside of rrweb.\n */\nexport function isRrwebError(event: Event, hint: EventHint): boolean {\n if (event.type || !event.exception || !event.exception.values || !event.exception.values.length) {\n return false;\n }\n\n // @ts-expect-error this may be set by rrweb when it finds errors\n if (hint.originalException && hint.originalException.__rrweb__) {\n return true;\n }\n\n return false;\n}\n", "import { EventType } from '@sentry-internal/rrweb';\nimport type { FeedbackEvent } from '@sentry/types';\n\nimport type { ReplayBreadcrumbFrameEvent, ReplayContainer } from '../../types';\n\n/**\n * Add a feedback breadcrumb event to replay.\n */\nexport function addFeedbackBreadcrumb(replay: ReplayContainer, event: FeedbackEvent): void {\n replay.triggerUserActivity();\n replay.addUpdate(() => {\n if (!event.timestamp) {\n // Ignore events that don't have timestamps (this shouldn't happen, more of a typing issue)\n // Return true here so that we don't flush\n return true;\n }\n\n // This should never reject\n // eslint-disable-next-line @typescript-eslint/no-floating-promises\n replay.throttledAddEvent({\n type: EventType.Custom,\n timestamp: event.timestamp * 1000,\n data: {\n tag: 'breadcrumb',\n payload: {\n timestamp: event.timestamp,\n type: 'default',\n category: 'sentry.feedback',\n data: {\n feedbackId: event.event_id,\n },\n },\n },\n } as ReplayBreadcrumbFrameEvent);\n\n return false;\n });\n}\n", "import type { Event } from '@sentry/types';\n\nimport { UNABLE_TO_SEND_REPLAY } from '../../constants';\nimport type { ReplayContainer } from '../../types';\nimport { isSampled } from '../../util/isSampled';\n\n/**\n * Determine if event should be sampled (only applies in buffer mode).\n * When an event is captured by `hanldleGlobalEvent`, when in buffer mode\n * we determine if we want to sample the error or not.\n */\nexport function shouldSampleForBufferEvent(replay: ReplayContainer, event: Event): boolean {\n if (replay.recordingMode !== 'buffer') {\n return false;\n }\n\n // ignore this error because otherwise we could loop indefinitely with\n // trying to capture replay and failing\n if (event.message === UNABLE_TO_SEND_REPLAY) {\n return false;\n }\n\n // Require the event to be an error event & to have an exception\n if (!event.exception || event.type) {\n return false;\n }\n\n return isSampled(replay.getOptions().errorSampleRate);\n}\n", "import type { Event, EventHint } from '@sentry/types';\nimport { logger } from '@sentry/utils';\n\nimport { DEBUG_BUILD } from '../debug-build';\nimport type { ReplayContainer } from '../types';\nimport { isErrorEvent, isFeedbackEvent, isReplayEvent, isTransactionEvent } from '../util/eventUtils';\nimport { isRrwebError } from '../util/isRrwebError';\nimport { addFeedbackBreadcrumb } from './util/addFeedbackBreadcrumb';\nimport { shouldSampleForBufferEvent } from './util/shouldSampleForBufferEvent';\n\n/**\n * Returns a listener to be added to `addEventProcessor(listener)`.\n */\nexport function handleGlobalEventListener(replay: ReplayContainer): (event: Event, hint: EventHint) => Event | null {\n return Object.assign(\n (event: Event, hint: EventHint) => {\n // Do nothing if replay has been disabled\n if (!replay.isEnabled()) {\n return event;\n }\n\n if (isReplayEvent(event)) {\n // Replays have separate set of breadcrumbs, do not include breadcrumbs\n // from core SDK\n delete event.breadcrumbs;\n return event;\n }\n\n // We only want to handle errors, transactions, and feedbacks, nothing else\n if (!isErrorEvent(event) && !isTransactionEvent(event) && !isFeedbackEvent(event)) {\n return event;\n }\n\n // Ensure we do not add replay_id if the session is expired\n const isSessionActive = replay.checkAndHandleExpiredSession();\n if (!isSessionActive) {\n return event;\n }\n\n if (isFeedbackEvent(event)) {\n // This should never reject\n // eslint-disable-next-line @typescript-eslint/no-floating-promises\n replay.flush();\n event.contexts.feedback.replay_id = replay.getSessionId();\n // Add a replay breadcrumb for this piece of feedback\n addFeedbackBreadcrumb(replay, event);\n return event;\n }\n\n // Unless `captureExceptions` is enabled, we want to ignore errors coming from rrweb\n // As there can be a bunch of stuff going wrong in internals there, that we don't want to bubble up to users\n if (isRrwebError(event, hint) && !replay.getOptions()._experiments.captureExceptions) {\n DEBUG_BUILD && logger.log('[Replay] Ignoring error from rrweb internals', event);\n return null;\n }\n\n // When in buffer mode, we decide to sample here.\n // Later, in `handleAfterSendEvent`, if the replayId is set, we know that we sampled\n // And convert the buffer session to a full session\n const isErrorEventSampled = shouldSampleForBufferEvent(replay, event);\n\n // Tag errors if it has been sampled in buffer mode, or if it is session mode\n // Only tag transactions if in session mode\n const shouldTagReplayId = isErrorEventSampled || replay.recordingMode === 'session';\n\n if (shouldTagReplayId) {\n event.tags = { ...event.tags, replayId: replay.getSessionId() };\n }\n\n return event;\n },\n { id: 'Replay' },\n );\n}\n", "import { EventType } from '@sentry-internal/rrweb';\n\nimport type { AddEventResult, AllEntryData, ReplayContainer, ReplayPerformanceEntry } from '../types';\n\n/**\n * Create a \"span\" for each performance entry.\n */\nexport function createPerformanceSpans(\n replay: ReplayContainer,\n entries: ReplayPerformanceEntry[],\n): Promise[] {\n return entries.map(({ type, start, end, name, data }) => {\n const response = replay.throttledAddEvent({\n type: EventType.Custom,\n timestamp: start,\n data: {\n tag: 'performanceSpan',\n payload: {\n op: type,\n description: name,\n startTimestamp: start,\n endTimestamp: end,\n data,\n },\n },\n });\n\n // If response is a string, it means its either THROTTLED or SKIPPED\n return typeof response === 'string' ? Promise.resolve(null) : response;\n });\n}\n", "import type { HandlerDataHistory } from '@sentry/types';\n\nimport type { HistoryData, ReplayContainer, ReplayPerformanceEntry } from '../types';\nimport { createPerformanceSpans } from '../util/createPerformanceSpans';\n\nfunction handleHistory(handlerData: HandlerDataHistory): ReplayPerformanceEntry {\n const { from, to } = handlerData;\n\n const now = Date.now() / 1000;\n\n return {\n type: 'navigation.push',\n start: now,\n end: now,\n name: to,\n data: {\n previous: from,\n },\n };\n}\n\n/**\n * Returns a listener to be added to `addHistoryInstrumentationHandler(listener)`.\n */\nexport function handleHistorySpanListener(replay: ReplayContainer): (handlerData: HandlerDataHistory) => void {\n return (handlerData: HandlerDataHistory) => {\n if (!replay.isEnabled()) {\n return;\n }\n\n const result = handleHistory(handlerData);\n\n if (result === null) {\n return;\n }\n\n // Need to collect visited URLs\n replay.getContext().urls.push(result.name);\n replay.triggerUserActivity();\n\n replay.addUpdate(() => {\n createPerformanceSpans(replay, [result]);\n // Returning false to flush\n return false;\n });\n };\n}\n", "import { getClient, isSentryRequestUrl } from '@sentry/core';\n\nimport { DEBUG_BUILD } from '../debug-build';\nimport type { ReplayContainer } from '../types';\n\n/**\n * Check whether a given request URL should be filtered out. This is so we\n * don't log Sentry ingest requests.\n */\nexport function shouldFilterRequest(replay: ReplayContainer, url: string): boolean {\n // If we enabled the `traceInternals` experiment, we want to trace everything\n if (DEBUG_BUILD && replay.getOptions()._experiments.traceInternals) {\n return false;\n }\n\n return isSentryRequestUrl(url, getClient());\n}\n", "import type { NetworkRequestData, ReplayContainer, ReplayPerformanceEntry } from '../../types';\nimport { createPerformanceSpans } from '../../util/createPerformanceSpans';\nimport { shouldFilterRequest } from '../../util/shouldFilterRequest';\n\n/** Add a performance entry breadcrumb */\nexport function addNetworkBreadcrumb(\n replay: ReplayContainer,\n result: ReplayPerformanceEntry | null,\n): void {\n if (!replay.isEnabled()) {\n return;\n }\n\n if (result === null) {\n return;\n }\n\n if (shouldFilterRequest(replay, result.name)) {\n return;\n }\n\n replay.addUpdate(() => {\n createPerformanceSpans(replay, [result]);\n // Returning true will cause `addUpdate` to not flush\n // We do not want network requests to cause a flush. This will prevent\n // recurring/polling requests from keeping the replay session alive.\n return true;\n });\n}\n", "import { dropUndefinedKeys, logger, stringMatchesSomePattern } from '@sentry/utils';\n\nimport { NETWORK_BODY_MAX_SIZE, WINDOW } from '../../constants';\nimport { DEBUG_BUILD } from '../../debug-build';\nimport type {\n NetworkBody,\n NetworkMetaWarning,\n NetworkRequestData,\n ReplayNetworkRequestData,\n ReplayNetworkRequestOrResponse,\n ReplayPerformanceEntry,\n} from '../../types';\n\n/** Get the size of a body. */\nexport function getBodySize(body: RequestInit['body']): number | undefined {\n if (!body) {\n return undefined;\n }\n\n const textEncoder = new TextEncoder();\n\n try {\n if (typeof body === 'string') {\n return textEncoder.encode(body).length;\n }\n\n if (body instanceof URLSearchParams) {\n return textEncoder.encode(body.toString()).length;\n }\n\n if (body instanceof FormData) {\n const formDataStr = _serializeFormData(body);\n return textEncoder.encode(formDataStr).length;\n }\n\n if (body instanceof Blob) {\n return body.size;\n }\n\n if (body instanceof ArrayBuffer) {\n return body.byteLength;\n }\n\n // Currently unhandled types: ArrayBufferView, ReadableStream\n } catch {\n // just return undefined\n }\n\n return undefined;\n}\n\n/** Convert a Content-Length header to number/undefined. */\nexport function parseContentLengthHeader(header: string | null | undefined): number | undefined {\n if (!header) {\n return undefined;\n }\n\n const size = parseInt(header, 10);\n return isNaN(size) ? undefined : size;\n}\n\n/** Get the string representation of a body. */\nexport function getBodyString(body: unknown): [string | undefined, NetworkMetaWarning?] {\n try {\n if (typeof body === 'string') {\n return [body];\n }\n\n if (body instanceof URLSearchParams) {\n return [body.toString()];\n }\n\n if (body instanceof FormData) {\n return [_serializeFormData(body)];\n }\n\n if (!body) {\n return [undefined];\n }\n } catch {\n DEBUG_BUILD && logger.warn('[Replay] Failed to serialize body', body);\n return [undefined, 'BODY_PARSE_ERROR'];\n }\n\n DEBUG_BUILD && logger.info('[Replay] Skipping network body because of body type', body);\n\n return [undefined, 'UNPARSEABLE_BODY_TYPE'];\n}\n\n/** Merge a warning into an existing network request/response. */\nexport function mergeWarning(\n info: ReplayNetworkRequestOrResponse | undefined,\n warning: NetworkMetaWarning,\n): ReplayNetworkRequestOrResponse {\n if (!info) {\n return {\n headers: {},\n size: undefined,\n _meta: {\n warnings: [warning],\n },\n };\n }\n\n const newMeta = { ...info._meta };\n const existingWarnings = newMeta.warnings || [];\n newMeta.warnings = [...existingWarnings, warning];\n\n info._meta = newMeta;\n return info;\n}\n\n/** Convert ReplayNetworkRequestData to a PerformanceEntry. */\nexport function makeNetworkReplayBreadcrumb(\n type: string,\n data: ReplayNetworkRequestData | null,\n): ReplayPerformanceEntry | null {\n if (!data) {\n return null;\n }\n\n const { startTimestamp, endTimestamp, url, method, statusCode, request, response } = data;\n\n const result: ReplayPerformanceEntry = {\n type,\n start: startTimestamp / 1000,\n end: endTimestamp / 1000,\n name: url,\n data: dropUndefinedKeys({\n method,\n statusCode,\n request,\n response,\n }),\n };\n\n return result;\n}\n\n/** Build the request or response part of a replay network breadcrumb that was skipped. */\nexport function buildSkippedNetworkRequestOrResponse(bodySize: number | undefined): ReplayNetworkRequestOrResponse {\n return {\n headers: {},\n size: bodySize,\n _meta: {\n warnings: ['URL_SKIPPED'],\n },\n };\n}\n\n/** Build the request or response part of a replay network breadcrumb. */\nexport function buildNetworkRequestOrResponse(\n headers: Record,\n bodySize: number | undefined,\n body: string | undefined,\n): ReplayNetworkRequestOrResponse | undefined {\n if (!bodySize && Object.keys(headers).length === 0) {\n return undefined;\n }\n\n if (!bodySize) {\n return {\n headers,\n };\n }\n\n if (!body) {\n return {\n headers,\n size: bodySize,\n };\n }\n\n const info: ReplayNetworkRequestOrResponse = {\n headers,\n size: bodySize,\n };\n\n const { body: normalizedBody, warnings } = normalizeNetworkBody(body);\n info.body = normalizedBody;\n if (warnings && warnings.length > 0) {\n info._meta = {\n warnings,\n };\n }\n\n return info;\n}\n\n/** Filter a set of headers */\nexport function getAllowedHeaders(headers: Record, allowedHeaders: string[]): Record {\n return Object.entries(headers).reduce((filteredHeaders: Record, [key, value]) => {\n const normalizedKey = key.toLowerCase();\n // Avoid putting empty strings into the headers\n if (allowedHeaders.includes(normalizedKey) && headers[key]) {\n filteredHeaders[normalizedKey] = value;\n }\n return filteredHeaders;\n }, {});\n}\n\nfunction _serializeFormData(formData: FormData): string {\n // This is a bit simplified, but gives us a decent estimate\n // This converts e.g. { name: 'Anne Smith', age: 13 } to 'name=Anne+Smith&age=13'\n // @ts-expect-error passing FormData to URLSearchParams actually works\n return new URLSearchParams(formData).toString();\n}\n\nfunction normalizeNetworkBody(body: string | undefined): {\n body: NetworkBody | undefined;\n warnings?: NetworkMetaWarning[];\n} {\n if (!body || typeof body !== 'string') {\n return {\n body,\n };\n }\n\n const exceedsSizeLimit = body.length > NETWORK_BODY_MAX_SIZE;\n const isProbablyJson = _strIsProbablyJson(body);\n\n if (exceedsSizeLimit) {\n const truncatedBody = body.slice(0, NETWORK_BODY_MAX_SIZE);\n\n if (isProbablyJson) {\n return {\n body: truncatedBody,\n warnings: ['MAYBE_JSON_TRUNCATED'],\n };\n }\n\n return {\n body: `${truncatedBody}…`,\n warnings: ['TEXT_TRUNCATED'],\n };\n }\n\n if (isProbablyJson) {\n try {\n const jsonBody = JSON.parse(body);\n return {\n body: jsonBody,\n };\n } catch {\n // fall back to just send the body as string\n }\n }\n\n return {\n body,\n };\n}\n\nfunction _strIsProbablyJson(str: string): boolean {\n const first = str[0];\n const last = str[str.length - 1];\n\n // Simple check: If this does not start & end with {} or [], it's not JSON\n return (first === '[' && last === ']') || (first === '{' && last === '}');\n}\n\n/** Match an URL against a list of strings/Regex. */\nexport function urlMatches(url: string, urls: (string | RegExp)[]): boolean {\n const fullUrl = getFullUrl(url);\n\n return stringMatchesSomePattern(fullUrl, urls);\n}\n\n/** exported for tests */\nexport function getFullUrl(url: string, baseURI = WINDOW.document.baseURI): string {\n // Short circuit for common cases:\n if (url.startsWith('http://') || url.startsWith('https://') || url.startsWith(WINDOW.location.origin)) {\n return url;\n }\n const fixedUrl = new URL(url, baseURI);\n\n // If these do not match, we are not dealing with a relative URL, so just return it\n if (fixedUrl.origin !== new URL(baseURI).origin) {\n return url;\n }\n\n const fullUrl = fixedUrl.href;\n\n // Remove trailing slashes, if they don't match the original URL\n if (!url.endsWith('/') && fullUrl.endsWith('/')) {\n return fullUrl.slice(0, -1);\n }\n\n return fullUrl;\n}\n", "import { setTimeout } from '@sentry-internal/browser-utils';\nimport type { Breadcrumb, FetchBreadcrumbData } from '@sentry/types';\nimport { logger } from '@sentry/utils';\n\nimport { DEBUG_BUILD } from '../../debug-build';\nimport type {\n FetchHint,\n NetworkMetaWarning,\n ReplayContainer,\n ReplayNetworkOptions,\n ReplayNetworkRequestData,\n ReplayNetworkRequestOrResponse,\n} from '../../types';\nimport { addNetworkBreadcrumb } from './addNetworkBreadcrumb';\nimport {\n buildNetworkRequestOrResponse,\n buildSkippedNetworkRequestOrResponse,\n getAllowedHeaders,\n getBodySize,\n getBodyString,\n makeNetworkReplayBreadcrumb,\n mergeWarning,\n parseContentLengthHeader,\n urlMatches,\n} from './networkUtils';\n\n/**\n * Capture a fetch breadcrumb to a replay.\n * This adds additional data (where approriate).\n */\nexport async function captureFetchBreadcrumbToReplay(\n breadcrumb: Breadcrumb & { data: FetchBreadcrumbData },\n hint: Partial,\n options: ReplayNetworkOptions & {\n replay: ReplayContainer;\n },\n): Promise {\n try {\n const data = await _prepareFetchData(breadcrumb, hint, options);\n\n // Create a replay performance entry from this breadcrumb\n const result = makeNetworkReplayBreadcrumb('resource.fetch', data);\n addNetworkBreadcrumb(options.replay, result);\n } catch (error) {\n DEBUG_BUILD && logger.error('[Replay] Failed to capture fetch breadcrumb', error);\n }\n}\n\n/**\n * Enrich a breadcrumb with additional data.\n * This has to be sync & mutate the given breadcrumb,\n * as the breadcrumb is afterwards consumed by other handlers.\n */\nexport function enrichFetchBreadcrumb(\n breadcrumb: Breadcrumb & { data: FetchBreadcrumbData },\n hint: Partial,\n): void {\n const { input, response } = hint;\n\n const body = input ? _getFetchRequestArgBody(input) : undefined;\n const reqSize = getBodySize(body);\n\n const resSize = response ? parseContentLengthHeader(response.headers.get('content-length')) : undefined;\n\n if (reqSize !== undefined) {\n breadcrumb.data.request_body_size = reqSize;\n }\n if (resSize !== undefined) {\n breadcrumb.data.response_body_size = resSize;\n }\n}\n\nasync function _prepareFetchData(\n breadcrumb: Breadcrumb & { data: FetchBreadcrumbData },\n hint: Partial,\n options: ReplayNetworkOptions,\n): Promise {\n const now = Date.now();\n const { startTimestamp = now, endTimestamp = now } = hint;\n\n const {\n url,\n method,\n status_code: statusCode = 0,\n request_body_size: requestBodySize,\n response_body_size: responseBodySize,\n } = breadcrumb.data;\n\n const captureDetails =\n urlMatches(url, options.networkDetailAllowUrls) && !urlMatches(url, options.networkDetailDenyUrls);\n\n const request = captureDetails\n ? _getRequestInfo(options, hint.input, requestBodySize)\n : buildSkippedNetworkRequestOrResponse(requestBodySize);\n const response = await _getResponseInfo(captureDetails, options, hint.response, responseBodySize);\n\n return {\n startTimestamp,\n endTimestamp,\n url,\n method,\n statusCode,\n request,\n response,\n };\n}\n\nfunction _getRequestInfo(\n { networkCaptureBodies, networkRequestHeaders }: ReplayNetworkOptions,\n input: FetchHint['input'] | undefined,\n requestBodySize?: number,\n): ReplayNetworkRequestOrResponse | undefined {\n const headers = input ? getRequestHeaders(input, networkRequestHeaders) : {};\n\n if (!networkCaptureBodies) {\n return buildNetworkRequestOrResponse(headers, requestBodySize, undefined);\n }\n\n // We only want to transmit string or string-like bodies\n const requestBody = _getFetchRequestArgBody(input);\n const [bodyStr, warning] = getBodyString(requestBody);\n const data = buildNetworkRequestOrResponse(headers, requestBodySize, bodyStr);\n\n if (warning) {\n return mergeWarning(data, warning);\n }\n\n return data;\n}\n\n/** Exported only for tests. */\nexport async function _getResponseInfo(\n captureDetails: boolean,\n {\n networkCaptureBodies,\n networkResponseHeaders,\n }: Pick,\n response: Response | undefined,\n responseBodySize?: number,\n): Promise {\n if (!captureDetails && responseBodySize !== undefined) {\n return buildSkippedNetworkRequestOrResponse(responseBodySize);\n }\n\n const headers = response ? getAllHeaders(response.headers, networkResponseHeaders) : {};\n\n if (!response || (!networkCaptureBodies && responseBodySize !== undefined)) {\n return buildNetworkRequestOrResponse(headers, responseBodySize, undefined);\n }\n\n const [bodyText, warning] = await _parseFetchResponseBody(response);\n const result = getResponseData(bodyText, {\n networkCaptureBodies,\n\n responseBodySize,\n captureDetails,\n headers,\n });\n\n if (warning) {\n return mergeWarning(result, warning);\n }\n\n return result;\n}\n\nfunction getResponseData(\n bodyText: string | undefined,\n {\n networkCaptureBodies,\n responseBodySize,\n captureDetails,\n headers,\n }: {\n captureDetails: boolean;\n networkCaptureBodies: boolean;\n responseBodySize: number | undefined;\n headers: Record;\n },\n): ReplayNetworkRequestOrResponse | undefined {\n try {\n const size =\n bodyText && bodyText.length && responseBodySize === undefined ? getBodySize(bodyText) : responseBodySize;\n\n if (!captureDetails) {\n return buildSkippedNetworkRequestOrResponse(size);\n }\n\n if (networkCaptureBodies) {\n return buildNetworkRequestOrResponse(headers, size, bodyText);\n }\n\n return buildNetworkRequestOrResponse(headers, size, undefined);\n } catch (error) {\n DEBUG_BUILD && logger.warn('[Replay] Failed to serialize response body', error);\n // fallback\n return buildNetworkRequestOrResponse(headers, responseBodySize, undefined);\n }\n}\n\nasync function _parseFetchResponseBody(response: Response): Promise<[string | undefined, NetworkMetaWarning?]> {\n const res = _tryCloneResponse(response);\n\n if (!res) {\n return [undefined, 'BODY_PARSE_ERROR'];\n }\n\n try {\n const text = await _tryGetResponseText(res);\n return [text];\n } catch (error) {\n DEBUG_BUILD && logger.warn('[Replay] Failed to get text body from response', error);\n return [undefined, 'BODY_PARSE_ERROR'];\n }\n}\n\nfunction _getFetchRequestArgBody(fetchArgs: unknown[] = []): RequestInit['body'] | undefined {\n // We only support getting the body from the fetch options\n if (fetchArgs.length !== 2 || typeof fetchArgs[1] !== 'object') {\n return undefined;\n }\n\n return (fetchArgs[1] as RequestInit).body;\n}\n\nfunction getAllHeaders(headers: Headers, allowedHeaders: string[]): Record {\n const allHeaders: Record = {};\n\n allowedHeaders.forEach(header => {\n if (headers.get(header)) {\n allHeaders[header] = headers.get(header) as string;\n }\n });\n\n return allHeaders;\n}\n\nfunction getRequestHeaders(fetchArgs: unknown[], allowedHeaders: string[]): Record {\n if (fetchArgs.length === 1 && typeof fetchArgs[0] !== 'string') {\n return getHeadersFromOptions(fetchArgs[0] as Request | RequestInit, allowedHeaders);\n }\n\n if (fetchArgs.length === 2) {\n return getHeadersFromOptions(fetchArgs[1] as Request | RequestInit, allowedHeaders);\n }\n\n return {};\n}\n\nfunction getHeadersFromOptions(\n input: Request | RequestInit | undefined,\n allowedHeaders: string[],\n): Record {\n if (!input) {\n return {};\n }\n\n const headers = input.headers;\n\n if (!headers) {\n return {};\n }\n\n if (headers instanceof Headers) {\n return getAllHeaders(headers, allowedHeaders);\n }\n\n // We do not support this, as it is not really documented (anymore?)\n if (Array.isArray(headers)) {\n return {};\n }\n\n return getAllowedHeaders(headers, allowedHeaders);\n}\n\nfunction _tryCloneResponse(response: Response): Response | void {\n try {\n // We have to clone this, as the body can only be read once\n return response.clone();\n } catch (error) {\n // this can throw if the response was already consumed before\n DEBUG_BUILD && logger.warn('[Replay] Failed to clone response body', error);\n }\n}\n\n/**\n * Get the response body of a fetch request, or timeout after 500ms.\n * Fetch can return a streaming body, that may not resolve (or not for a long time).\n * If that happens, we rather abort after a short time than keep waiting for this.\n */\nfunction _tryGetResponseText(response: Response): Promise {\n return new Promise((resolve, reject) => {\n const timeout = setTimeout(() => reject(new Error('Timeout while trying to read response body')), 500);\n\n _getResponseText(response)\n .then(\n txt => resolve(txt),\n reason => reject(reason),\n )\n .finally(() => clearTimeout(timeout));\n });\n\n return _getResponseText(response);\n}\n\nasync function _getResponseText(response: Response): Promise {\n // Force this to be a promise, just to be safe\n // eslint-disable-next-line no-return-await\n return await response.text();\n}\n", "import { SENTRY_XHR_DATA_KEY } from '@sentry-internal/browser-utils';\nimport type { Breadcrumb, XhrBreadcrumbData } from '@sentry/types';\nimport { logger } from '@sentry/utils';\n\nimport { DEBUG_BUILD } from '../../debug-build';\nimport type {\n NetworkMetaWarning,\n ReplayContainer,\n ReplayNetworkOptions,\n ReplayNetworkRequestData,\n XhrHint,\n} from '../../types';\nimport { addNetworkBreadcrumb } from './addNetworkBreadcrumb';\nimport {\n buildNetworkRequestOrResponse,\n buildSkippedNetworkRequestOrResponse,\n getAllowedHeaders,\n getBodySize,\n getBodyString,\n makeNetworkReplayBreadcrumb,\n mergeWarning,\n parseContentLengthHeader,\n urlMatches,\n} from './networkUtils';\n\n/**\n * Capture an XHR breadcrumb to a replay.\n * This adds additional data (where approriate).\n */\nexport async function captureXhrBreadcrumbToReplay(\n breadcrumb: Breadcrumb & { data: XhrBreadcrumbData },\n hint: Partial,\n options: ReplayNetworkOptions & { replay: ReplayContainer },\n): Promise {\n try {\n const data = _prepareXhrData(breadcrumb, hint, options);\n\n // Create a replay performance entry from this breadcrumb\n const result = makeNetworkReplayBreadcrumb('resource.xhr', data);\n addNetworkBreadcrumb(options.replay, result);\n } catch (error) {\n DEBUG_BUILD && logger.error('[Replay] Failed to capture xhr breadcrumb', error);\n }\n}\n\n/**\n * Enrich a breadcrumb with additional data.\n * This has to be sync & mutate the given breadcrumb,\n * as the breadcrumb is afterwards consumed by other handlers.\n */\nexport function enrichXhrBreadcrumb(\n breadcrumb: Breadcrumb & { data: XhrBreadcrumbData },\n hint: Partial,\n): void {\n const { xhr, input } = hint;\n\n if (!xhr) {\n return;\n }\n\n const reqSize = getBodySize(input);\n const resSize = xhr.getResponseHeader('content-length')\n ? parseContentLengthHeader(xhr.getResponseHeader('content-length'))\n : _getBodySize(xhr.response, xhr.responseType);\n\n if (reqSize !== undefined) {\n breadcrumb.data.request_body_size = reqSize;\n }\n if (resSize !== undefined) {\n breadcrumb.data.response_body_size = resSize;\n }\n}\n\nfunction _prepareXhrData(\n breadcrumb: Breadcrumb & { data: XhrBreadcrumbData },\n hint: Partial,\n options: ReplayNetworkOptions,\n): ReplayNetworkRequestData | null {\n const now = Date.now();\n const { startTimestamp = now, endTimestamp = now, input, xhr } = hint;\n\n const {\n url,\n method,\n status_code: statusCode = 0,\n request_body_size: requestBodySize,\n response_body_size: responseBodySize,\n } = breadcrumb.data;\n\n if (!url) {\n return null;\n }\n\n if (!xhr || !urlMatches(url, options.networkDetailAllowUrls) || urlMatches(url, options.networkDetailDenyUrls)) {\n const request = buildSkippedNetworkRequestOrResponse(requestBodySize);\n const response = buildSkippedNetworkRequestOrResponse(responseBodySize);\n return {\n startTimestamp,\n endTimestamp,\n url,\n method,\n statusCode,\n request,\n response,\n };\n }\n\n const xhrInfo = xhr[SENTRY_XHR_DATA_KEY];\n const networkRequestHeaders = xhrInfo\n ? getAllowedHeaders(xhrInfo.request_headers, options.networkRequestHeaders)\n : {};\n const networkResponseHeaders = getAllowedHeaders(getResponseHeaders(xhr), options.networkResponseHeaders);\n\n const [requestBody, requestWarning] = options.networkCaptureBodies ? getBodyString(input) : [undefined];\n const [responseBody, responseWarning] = options.networkCaptureBodies ? _getXhrResponseBody(xhr) : [undefined];\n\n const request = buildNetworkRequestOrResponse(networkRequestHeaders, requestBodySize, requestBody);\n const response = buildNetworkRequestOrResponse(networkResponseHeaders, responseBodySize, responseBody);\n\n return {\n startTimestamp,\n endTimestamp,\n url,\n method,\n statusCode,\n request: requestWarning ? mergeWarning(request, requestWarning) : request,\n response: responseWarning ? mergeWarning(response, responseWarning) : response,\n };\n}\n\nfunction getResponseHeaders(xhr: XMLHttpRequest): Record {\n const headers = xhr.getAllResponseHeaders();\n\n if (!headers) {\n return {};\n }\n\n return headers.split('\\r\\n').reduce((acc: Record, line: string) => {\n const [key, value] = line.split(': ') as [string, string | undefined];\n if (value) {\n acc[key.toLowerCase()] = value;\n }\n return acc;\n }, {});\n}\n\nfunction _getXhrResponseBody(xhr: XMLHttpRequest): [string | undefined, NetworkMetaWarning?] {\n // We collect errors that happen, but only log them if we can't get any response body\n const errors: unknown[] = [];\n\n try {\n return [xhr.responseText];\n } catch (e) {\n errors.push(e);\n }\n\n // Try to manually parse the response body, if responseText fails\n try {\n return _parseXhrResponse(xhr.response, xhr.responseType);\n } catch (e) {\n errors.push(e);\n }\n\n DEBUG_BUILD && logger.warn('[Replay] Failed to get xhr response body', ...errors);\n\n return [undefined];\n}\n\n/**\n * Get the string representation of the XHR response.\n * Based on MDN, these are the possible types of the response:\n * string\n * ArrayBuffer\n * Blob\n * Document\n * POJO\n *\n * Exported only for tests.\n */\nexport function _parseXhrResponse(\n body: XMLHttpRequest['response'],\n responseType: XMLHttpRequest['responseType'],\n): [string | undefined, NetworkMetaWarning?] {\n try {\n if (typeof body === 'string') {\n return [body];\n }\n\n if (body instanceof Document) {\n return [body.body.outerHTML];\n }\n\n if (responseType === 'json' && body && typeof body === 'object') {\n return [JSON.stringify(body)];\n }\n\n if (!body) {\n return [undefined];\n }\n } catch {\n DEBUG_BUILD && logger.warn('[Replay] Failed to serialize body', body);\n return [undefined, 'BODY_PARSE_ERROR'];\n }\n\n DEBUG_BUILD && logger.info('[Replay] Skipping network body because of body type', body);\n\n return [undefined, 'UNPARSEABLE_BODY_TYPE'];\n}\n\nfunction _getBodySize(\n body: XMLHttpRequest['response'],\n responseType: XMLHttpRequest['responseType'],\n): number | undefined {\n try {\n const bodyStr = responseType === 'json' && body && typeof body === 'object' ? JSON.stringify(body) : body;\n return getBodySize(bodyStr);\n } catch {\n return undefined;\n }\n}\n", "import { getClient } from '@sentry/core';\nimport type { Breadcrumb, BreadcrumbHint, FetchBreadcrumbData, XhrBreadcrumbData } from '@sentry/types';\nimport { logger } from '@sentry/utils';\n\nimport { DEBUG_BUILD } from '../debug-build';\nimport type { FetchHint, ReplayContainer, ReplayNetworkOptions, XhrHint } from '../types';\nimport { captureFetchBreadcrumbToReplay, enrichFetchBreadcrumb } from './util/fetchUtils';\nimport { captureXhrBreadcrumbToReplay, enrichXhrBreadcrumb } from './util/xhrUtils';\n\ninterface ExtendedNetworkBreadcrumbsOptions extends ReplayNetworkOptions {\n replay: ReplayContainer;\n}\n\n/**\n * This method does two things:\n * - It enriches the regular XHR/fetch breadcrumbs with request/response size data\n * - It captures the XHR/fetch breadcrumbs to the replay\n * (enriching it with further data that is _not_ added to the regular breadcrumbs)\n */\nexport function handleNetworkBreadcrumbs(replay: ReplayContainer): void {\n const client = getClient();\n\n try {\n const {\n networkDetailAllowUrls,\n networkDetailDenyUrls,\n networkCaptureBodies,\n networkRequestHeaders,\n networkResponseHeaders,\n } = replay.getOptions();\n\n const options: ExtendedNetworkBreadcrumbsOptions = {\n replay,\n networkDetailAllowUrls,\n networkDetailDenyUrls,\n networkCaptureBodies,\n networkRequestHeaders,\n networkResponseHeaders,\n };\n\n if (client) {\n client.on('beforeAddBreadcrumb', (breadcrumb, hint) => beforeAddNetworkBreadcrumb(options, breadcrumb, hint));\n }\n } catch {\n // Do nothing\n }\n}\n\n/** just exported for tests */\nexport function beforeAddNetworkBreadcrumb(\n options: ExtendedNetworkBreadcrumbsOptions,\n breadcrumb: Breadcrumb,\n hint?: BreadcrumbHint,\n): void {\n if (!breadcrumb.data) {\n return;\n }\n\n try {\n if (_isXhrBreadcrumb(breadcrumb) && _isXhrHint(hint)) {\n // This has to be sync, as we need to ensure the breadcrumb is enriched in the same tick\n // Because the hook runs synchronously, and the breadcrumb is afterwards passed on\n // So any async mutations to it will not be reflected in the final breadcrumb\n enrichXhrBreadcrumb(breadcrumb, hint);\n\n // This call should not reject\n // eslint-disable-next-line @typescript-eslint/no-floating-promises\n captureXhrBreadcrumbToReplay(breadcrumb, hint, options);\n }\n\n if (_isFetchBreadcrumb(breadcrumb) && _isFetchHint(hint)) {\n // This has to be sync, as we need to ensure the breadcrumb is enriched in the same tick\n // Because the hook runs synchronously, and the breadcrumb is afterwards passed on\n // So any async mutations to it will not be reflected in the final breadcrumb\n enrichFetchBreadcrumb(breadcrumb, hint);\n\n // This call should not reject\n // eslint-disable-next-line @typescript-eslint/no-floating-promises\n captureFetchBreadcrumbToReplay(breadcrumb, hint, options);\n }\n } catch (e) {\n DEBUG_BUILD && logger.warn('Error when enriching network breadcrumb');\n }\n}\n\nfunction _isXhrBreadcrumb(breadcrumb: Breadcrumb): breadcrumb is Breadcrumb & { data: XhrBreadcrumbData } {\n return breadcrumb.category === 'xhr';\n}\n\nfunction _isFetchBreadcrumb(breadcrumb: Breadcrumb): breadcrumb is Breadcrumb & { data: FetchBreadcrumbData } {\n return breadcrumb.category === 'fetch';\n}\n\nfunction _isXhrHint(hint?: BreadcrumbHint): hint is XhrHint {\n return hint && hint.xhr;\n}\n\nfunction _isFetchHint(hint?: BreadcrumbHint): hint is FetchHint {\n return hint && hint.response;\n}\n", "import {\n addClickKeypressInstrumentationHandler,\n addHistoryInstrumentationHandler,\n} from '@sentry-internal/browser-utils';\nimport { addEventProcessor, getClient } from '@sentry/core';\nimport type { DynamicSamplingContext } from '@sentry/types';\n\nimport { handleAfterSendEvent } from '../coreHandlers/handleAfterSendEvent';\nimport { handleBeforeSendEvent } from '../coreHandlers/handleBeforeSendEvent';\nimport { handleBreadcrumbs } from '../coreHandlers/handleBreadcrumbs';\nimport { handleDomListener } from '../coreHandlers/handleDom';\nimport { handleGlobalEventListener } from '../coreHandlers/handleGlobalEvent';\nimport { handleHistorySpanListener } from '../coreHandlers/handleHistory';\nimport { handleNetworkBreadcrumbs } from '../coreHandlers/handleNetworkBreadcrumbs';\nimport type { ReplayContainer } from '../types';\n\n/**\n * Add global listeners that cannot be removed.\n */\nexport function addGlobalListeners(replay: ReplayContainer): void {\n // Listeners from core SDK //\n const client = getClient();\n\n addClickKeypressInstrumentationHandler(handleDomListener(replay));\n addHistoryInstrumentationHandler(handleHistorySpanListener(replay));\n handleBreadcrumbs(replay);\n handleNetworkBreadcrumbs(replay);\n\n // Tag all (non replay) events that get sent to Sentry with the current\n // replay ID so that we can reference them later in the UI\n const eventProcessor = handleGlobalEventListener(replay);\n addEventProcessor(eventProcessor);\n\n // If a custom client has no hooks yet, we continue to use the \"old\" implementation\n if (client) {\n client.on('beforeSendEvent', handleBeforeSendEvent(replay));\n client.on('afterSendEvent', handleAfterSendEvent(replay));\n client.on('createDsc', (dsc: DynamicSamplingContext) => {\n const replayId = replay.getSessionId();\n // We do not want to set the DSC when in buffer mode, as that means the replay has not been sent (yet)\n if (replayId && replay.isEnabled() && replay.recordingMode === 'session') {\n // Ensure to check that the session is still active - it could have expired in the meanwhile\n const isSessionActive = replay.checkAndHandleExpiredSession();\n if (isSessionActive) {\n dsc.replay_id = replayId;\n }\n }\n });\n\n client.on('spanStart', span => {\n replay.lastActiveSpan = span;\n });\n\n // We may be missing the initial spanStart due to timing issues,\n // so we capture it on finish again.\n client.on('spanEnd', span => {\n replay.lastActiveSpan = span;\n });\n\n // We want to flush replay\n client.on('beforeSendFeedback', (feedbackEvent, options) => {\n const replayId = replay.getSessionId();\n if (options && options.includeReplay && replay.isEnabled() && replayId) {\n // This should never reject\n if (feedbackEvent.contexts && feedbackEvent.contexts.feedback) {\n feedbackEvent.contexts.feedback.replay_id = replayId;\n }\n }\n });\n }\n}\n", "import { WINDOW } from '../constants';\nimport type { AddEventResult, MemoryData, ReplayContainer, ReplayPerformanceEntry } from '../types';\nimport { createPerformanceSpans } from './createPerformanceSpans';\n\ntype ReplayMemoryEntry = ReplayPerformanceEntry & { data: { memory: MemoryInfo } };\n\ninterface MemoryInfo {\n jsHeapSizeLimit: number;\n totalJSHeapSize: number;\n usedJSHeapSize: number;\n}\n\n/**\n * Create a \"span\" for the total amount of memory being used by JS objects\n * (including v8 internal objects).\n */\nexport async function addMemoryEntry(replay: ReplayContainer): Promise> {\n // window.performance.memory is a non-standard API and doesn't work on all browsers, so we try-catch this\n try {\n return Promise.all(\n createPerformanceSpans(replay, [\n // @ts-expect-error memory doesn't exist on type Performance as the API is non-standard (we check that it exists above)\n createMemoryEntry(WINDOW.performance.memory),\n ]),\n );\n } catch (error) {\n // Do nothing\n return [];\n }\n}\n\nfunction createMemoryEntry(memoryEntry: MemoryInfo): ReplayMemoryEntry {\n const { jsHeapSizeLimit, totalJSHeapSize, usedJSHeapSize } = memoryEntry;\n // we don't want to use `getAbsoluteTime` because it adds the event time to the\n // time origin, so we get the current timestamp instead\n const time = Date.now() / 1000;\n return {\n type: 'memory',\n name: 'memory',\n start: time,\n end: time,\n data: {\n memory: {\n jsHeapSizeLimit,\n totalJSHeapSize,\n usedJSHeapSize,\n },\n },\n };\n}\n", "import { setTimeout } from '@sentry-internal/browser-utils';\n\ntype DebouncedCallback = {\n (): void | unknown;\n flush: () => void | unknown;\n cancel: () => void;\n};\ntype CallbackFunction = () => unknown;\ntype DebounceOptions = { maxWait?: number };\n\n/**\n * Heavily simplified debounce function based on lodash.debounce.\n *\n * This function takes a callback function (@param fun) and delays its invocation\n * by @param wait milliseconds. Optionally, a maxWait can be specified in @param options,\n * which ensures that the callback is invoked at least once after the specified max. wait time.\n *\n * @param func the function whose invocation is to be debounced\n * @param wait the minimum time until the function is invoked after it was called once\n * @param options the options object, which can contain the `maxWait` property\n *\n * @returns the debounced version of the function, which needs to be called at least once to start the\n * debouncing process. Subsequent calls will reset the debouncing timer and, in case @paramfunc\n * was already invoked in the meantime, return @param func's return value.\n * The debounced function has two additional properties:\n * - `flush`: Invokes the debounced function immediately and returns its return value\n * - `cancel`: Cancels the debouncing process and resets the debouncing timer\n */\nexport function debounce(func: CallbackFunction, wait: number, options?: DebounceOptions): DebouncedCallback {\n let callbackReturnValue: unknown;\n\n let timerId: ReturnType | undefined;\n let maxTimerId: ReturnType | undefined;\n\n const maxWait = options && options.maxWait ? Math.max(options.maxWait, wait) : 0;\n\n function invokeFunc(): unknown {\n cancelTimers();\n callbackReturnValue = func();\n return callbackReturnValue;\n }\n\n function cancelTimers(): void {\n timerId !== undefined && clearTimeout(timerId);\n maxTimerId !== undefined && clearTimeout(maxTimerId);\n timerId = maxTimerId = undefined;\n }\n\n function flush(): unknown {\n if (timerId !== undefined || maxTimerId !== undefined) {\n return invokeFunc();\n }\n return callbackReturnValue;\n }\n\n function debounced(): unknown {\n if (timerId) {\n clearTimeout(timerId);\n }\n timerId = setTimeout(invokeFunc, wait);\n\n if (maxWait && maxTimerId === undefined) {\n maxTimerId = setTimeout(invokeFunc, maxWait);\n }\n\n return callbackReturnValue;\n }\n\n debounced.cancel = cancelTimers;\n debounced.flush = flush;\n return debounced;\n}\n", "import { EventType } from '@sentry-internal/rrweb';\nimport { logger } from '@sentry/utils';\n\nimport { updateClickDetectorForRecordingEvent } from '../coreHandlers/handleClick';\nimport { DEBUG_BUILD } from '../debug-build';\nimport { saveSession } from '../session/saveSession';\nimport type { RecordingEvent, ReplayContainer, ReplayOptionFrameEvent } from '../types';\nimport { addEventSync } from './addEvent';\nimport { logInfo } from './log';\n\ntype RecordingEmitCallback = (event: RecordingEvent, isCheckout?: boolean) => void;\n\n/**\n * Handler for recording events.\n *\n * Adds to event buffer, and has varying flushing behaviors if the event was a checkout.\n */\nexport function getHandleRecordingEmit(replay: ReplayContainer): RecordingEmitCallback {\n let hadFirstEvent = false;\n\n return (event: RecordingEvent, _isCheckout?: boolean) => {\n // If this is false, it means session is expired, create and a new session and wait for checkout\n if (!replay.checkAndHandleExpiredSession()) {\n DEBUG_BUILD && logger.warn('[Replay] Received replay event after session expired.');\n\n return;\n }\n\n // `_isCheckout` is only set when the checkout is due to `checkoutEveryNms`\n // We also want to treat the first event as a checkout, so we handle this specifically here\n const isCheckout = _isCheckout || !hadFirstEvent;\n hadFirstEvent = true;\n\n if (replay.clickDetector) {\n updateClickDetectorForRecordingEvent(replay.clickDetector, event);\n }\n\n // The handler returns `true` if we do not want to trigger debounced flush, `false` if we want to debounce flush.\n replay.addUpdate(() => {\n // The session is always started immediately on pageload/init, but for\n // error-only replays, it should reflect the most recent checkout\n // when an error occurs. Clear any state that happens before this current\n // checkout. This needs to happen before `addEvent()` which updates state\n // dependent on this reset.\n if (replay.recordingMode === 'buffer' && isCheckout) {\n replay.setInitialState();\n }\n\n // If the event is not added (e.g. due to being paused, disabled, or out of the max replay duration),\n // Skip all further steps\n if (!addEventSync(replay, event, isCheckout)) {\n // Return true to skip scheduling a debounced flush\n return true;\n }\n\n // Different behavior for full snapshots (type=2), ignore other event types\n // See https://github.com/rrweb-io/rrweb/blob/d8f9290ca496712aa1e7d472549480c4e7876594/packages/rrweb/src/types.ts#L16\n if (!isCheckout) {\n return false;\n }\n\n // Additionally, create a meta event that will capture certain SDK settings.\n // In order to handle buffer mode, this needs to either be done when we\n // receive checkout events or at flush time.\n //\n // `isCheckout` is always true, but want to be explicit that it should\n // only be added for checkouts\n addSettingsEvent(replay, isCheckout);\n\n // If there is a previousSessionId after a full snapshot occurs, then\n // the replay session was started due to session expiration. The new session\n // is started before triggering a new checkout and contains the id\n // of the previous session. Do not immediately flush in this case\n // to avoid capturing only the checkout and instead the replay will\n // be captured if they perform any follow-up actions.\n if (replay.session && replay.session.previousSessionId) {\n return true;\n }\n\n // When in buffer mode, make sure we adjust the session started date to the current earliest event of the buffer\n // this should usually be the timestamp of the checkout event, but to be safe...\n if (replay.recordingMode === 'buffer' && replay.session && replay.eventBuffer) {\n const earliestEvent = replay.eventBuffer.getEarliestTimestamp();\n if (earliestEvent) {\n logInfo(\n `[Replay] Updating session start time to earliest event in buffer to ${new Date(earliestEvent)}`,\n replay.getOptions()._experiments.traceInternals,\n );\n\n replay.session.started = earliestEvent;\n\n if (replay.getOptions().stickySession) {\n saveSession(replay.session);\n }\n }\n }\n\n if (replay.recordingMode === 'session') {\n // If the full snapshot is due to an initial load, we will not have\n // a previous session ID. In this case, we want to buffer events\n // for a set amount of time before flushing. This can help avoid\n // capturing replays of users that immediately close the window.\n\n // This should never reject\n // eslint-disable-next-line @typescript-eslint/no-floating-promises\n void replay.flush();\n }\n\n return true;\n });\n };\n}\n\n/**\n * Exported for tests\n */\nexport function createOptionsEvent(replay: ReplayContainer): ReplayOptionFrameEvent {\n const options = replay.getOptions();\n return {\n type: EventType.Custom,\n timestamp: Date.now(),\n data: {\n tag: 'options',\n payload: {\n shouldRecordCanvas: replay.isRecordingCanvas(),\n sessionSampleRate: options.sessionSampleRate,\n errorSampleRate: options.errorSampleRate,\n useCompressionOption: options.useCompression,\n blockAllMedia: options.blockAllMedia,\n maskAllText: options.maskAllText,\n maskAllInputs: options.maskAllInputs,\n useCompression: replay.eventBuffer ? replay.eventBuffer.type === 'worker' : false,\n networkDetailHasUrls: options.networkDetailAllowUrls.length > 0,\n networkCaptureBodies: options.networkCaptureBodies,\n networkRequestHasHeaders: options.networkRequestHeaders.length > 0,\n networkResponseHasHeaders: options.networkResponseHeaders.length > 0,\n },\n },\n };\n}\n\n/**\n * Add a \"meta\" event that contains a simplified view on current configuration\n * options. This should only be included on the first segment of a recording.\n */\nfunction addSettingsEvent(replay: ReplayContainer, isCheckout?: boolean): void {\n // Only need to add this event when sending the first segment\n if (!isCheckout || !replay.session || replay.session.segmentId !== 0) {\n return;\n }\n\n addEventSync(replay, createOptionsEvent(replay), false);\n}\n", "import type { DsnComponents, ReplayEnvelope, ReplayEvent, ReplayRecordingData } from '@sentry/types';\nimport { createEnvelope, createEventEnvelopeHeaders, getSdkMetadataForEnvelopeHeader } from '@sentry/utils';\n\n/**\n * Create a replay envelope ready to be sent.\n * This includes both the replay event, as well as the recording data.\n */\nexport function createReplayEnvelope(\n replayEvent: ReplayEvent,\n recordingData: ReplayRecordingData,\n dsn: DsnComponents,\n tunnel?: string,\n): ReplayEnvelope {\n return createEnvelope(\n createEventEnvelopeHeaders(replayEvent, getSdkMetadataForEnvelopeHeader(replayEvent), tunnel, dsn),\n [\n [{ type: 'replay_event' }, replayEvent],\n [\n {\n type: 'replay_recording',\n // If string then we need to encode to UTF8, otherwise will have\n // wrong size. TextEncoder has similar browser support to\n // MutationObserver, although it does not accept IE11.\n length:\n typeof recordingData === 'string' ? new TextEncoder().encode(recordingData).length : recordingData.length,\n },\n recordingData,\n ],\n ],\n );\n}\n", "import type { ReplayRecordingData } from '@sentry/types';\n\n/**\n * Prepare the recording data ready to be sent.\n */\nexport function prepareRecordingData({\n recordingData,\n headers,\n}: {\n recordingData: ReplayRecordingData;\n headers: Record;\n}): ReplayRecordingData {\n let payloadWithSequence;\n\n // XXX: newline is needed to separate sequence id from events\n const replayHeaders = `${JSON.stringify(headers)}\n`;\n\n if (typeof recordingData === 'string') {\n payloadWithSequence = `${replayHeaders}${recordingData}`;\n } else {\n const enc = new TextEncoder();\n // XXX: newline is needed to separate sequence id from events\n const sequence = enc.encode(replayHeaders);\n // Merge the two Uint8Arrays\n payloadWithSequence = new Uint8Array(sequence.length + recordingData.length);\n payloadWithSequence.set(sequence);\n payloadWithSequence.set(recordingData, sequence.length);\n }\n\n return payloadWithSequence;\n}\n", "import type { IntegrationIndex } from '@sentry/core';\nimport { getIsolationScope, prepareEvent } from '@sentry/core';\nimport type { Client, EventHint, ReplayEvent, Scope } from '@sentry/types';\n\n/**\n * Prepare a replay event & enrich it with the SDK metadata.\n */\nexport async function prepareReplayEvent({\n client,\n scope,\n replayId: event_id,\n event,\n}: {\n client: Client & { _integrations?: IntegrationIndex };\n scope: Scope;\n replayId: string;\n event: ReplayEvent;\n}): Promise {\n const integrations =\n typeof client._integrations === 'object' && client._integrations !== null && !Array.isArray(client._integrations)\n ? Object.keys(client._integrations)\n : undefined;\n\n const eventHint: EventHint = { event_id, integrations };\n\n client.emit('preprocessEvent', event, eventHint);\n\n const preparedEvent = (await prepareEvent(\n client.getOptions(),\n event,\n eventHint,\n scope,\n client,\n getIsolationScope(),\n )) as ReplayEvent | null;\n\n // If e.g. a global event processor returned null\n if (!preparedEvent) {\n return null;\n }\n\n // This normally happens in browser client \"_prepareEvent\"\n // but since we do not use this private method from the client, but rather the plain import\n // we need to do this manually.\n preparedEvent.platform = preparedEvent.platform || 'javascript';\n\n // extract the SDK name because `client._prepareEvent` doesn't add it to the event\n const metadata = client.getSdkMetadata();\n const { name, version } = (metadata && metadata.sdk) || {};\n\n preparedEvent.sdk = {\n ...preparedEvent.sdk,\n name: name || 'sentry.javascript.unknown',\n version: version || '0.0.0',\n };\n\n return preparedEvent;\n}\n", "import { getClient, getCurrentScope } from '@sentry/core';\nimport type { ReplayEvent, TransportMakeRequestResponse } from '@sentry/types';\nimport type { RateLimits } from '@sentry/utils';\nimport { resolvedSyncPromise } from '@sentry/utils';\nimport { isRateLimited, updateRateLimits } from '@sentry/utils';\n\nimport { REPLAY_EVENT_NAME, UNABLE_TO_SEND_REPLAY } from '../constants';\nimport type { SendReplayData } from '../types';\nimport { createReplayEnvelope } from './createReplayEnvelope';\nimport { logInfo } from './log';\nimport { prepareRecordingData } from './prepareRecordingData';\nimport { prepareReplayEvent } from './prepareReplayEvent';\n\n/**\n * Send replay attachment using `fetch()`\n */\nexport async function sendReplayRequest({\n recordingData,\n replayId,\n segmentId: segment_id,\n eventContext,\n timestamp,\n session,\n}: SendReplayData): Promise {\n const preparedRecordingData = prepareRecordingData({\n recordingData,\n headers: {\n segment_id,\n },\n });\n\n const { urls, errorIds, traceIds, initialTimestamp } = eventContext;\n\n const client = getClient();\n const scope = getCurrentScope();\n const transport = client && client.getTransport();\n const dsn = client && client.getDsn();\n\n if (!client || !transport || !dsn || !session.sampled) {\n return resolvedSyncPromise({});\n }\n\n const baseEvent: ReplayEvent = {\n type: REPLAY_EVENT_NAME,\n replay_start_timestamp: initialTimestamp / 1000,\n timestamp: timestamp / 1000,\n error_ids: errorIds,\n trace_ids: traceIds,\n urls,\n replay_id: replayId,\n segment_id,\n replay_type: session.sampled,\n };\n\n const replayEvent = await prepareReplayEvent({ scope, client, replayId, event: baseEvent });\n\n if (!replayEvent) {\n // Taken from baseclient's `_processEvent` method, where this is handled for errors/transactions\n client.recordDroppedEvent('event_processor', 'replay', baseEvent);\n logInfo('An event processor returned `null`, will not send event.');\n return resolvedSyncPromise({});\n }\n\n /*\n For reference, the fully built event looks something like this:\n {\n \"type\": \"replay_event\",\n \"timestamp\": 1670837008.634,\n \"error_ids\": [\n \"errorId\"\n ],\n \"trace_ids\": [\n \"traceId\"\n ],\n \"urls\": [\n \"https://example.com\"\n ],\n \"replay_id\": \"eventId\",\n \"segment_id\": 3,\n \"replay_type\": \"error\",\n \"platform\": \"javascript\",\n \"event_id\": \"eventId\",\n \"environment\": \"production\",\n \"sdk\": {\n \"integrations\": [\n \"BrowserTracing\",\n \"Replay\"\n ],\n \"name\": \"sentry.javascript.browser\",\n \"version\": \"7.25.0\"\n },\n \"sdkProcessingMetadata\": {},\n \"contexts\": {\n },\n }\n */\n\n // Prevent this data (which, if it exists, was used in earlier steps in the processing pipeline) from being sent to\n // sentry. (Note: Our use of this property comes and goes with whatever we might be debugging, whatever hacks we may\n // have temporarily added, etc. Even if we don't happen to be using it at some point in the future, let's not get rid\n // of this `delete`, lest we miss putting it back in the next time the property is in use.)\n delete replayEvent.sdkProcessingMetadata;\n\n const envelope = createReplayEnvelope(replayEvent, preparedRecordingData, dsn, client.getOptions().tunnel);\n\n let response: TransportMakeRequestResponse;\n\n try {\n response = await transport.send(envelope);\n } catch (err) {\n const error = new Error(UNABLE_TO_SEND_REPLAY);\n\n try {\n // In case browsers don't allow this property to be writable\n // @ts-expect-error This needs lib es2022 and newer\n error.cause = err;\n } catch {\n // nothing to do\n }\n throw error;\n }\n\n // If the status code is invalid, we want to immediately stop & not retry\n if (typeof response.statusCode === 'number' && (response.statusCode < 200 || response.statusCode >= 300)) {\n throw new TransportStatusCodeError(response.statusCode);\n }\n\n const rateLimits = updateRateLimits({}, response);\n if (isRateLimited(rateLimits, 'replay')) {\n throw new RateLimitError(rateLimits);\n }\n\n return response;\n}\n\n/**\n * This error indicates that the transport returned an invalid status code.\n */\nexport class TransportStatusCodeError extends Error {\n public constructor(statusCode: number) {\n super(`Transport returned status code ${statusCode}`);\n }\n}\n\n/**\n * This error indicates that we hit a rate limit API error.\n */\nexport class RateLimitError extends Error {\n public rateLimits: RateLimits;\n\n public constructor(rateLimits: RateLimits) {\n super('Rate limit hit');\n this.rateLimits = rateLimits;\n }\n}\n", "import { setTimeout } from '@sentry-internal/browser-utils';\nimport { captureException, setContext } from '@sentry/core';\n\nimport { RETRY_BASE_INTERVAL, RETRY_MAX_COUNT, UNABLE_TO_SEND_REPLAY } from '../constants';\nimport { DEBUG_BUILD } from '../debug-build';\nimport type { SendReplayData } from '../types';\nimport { RateLimitError, TransportStatusCodeError, sendReplayRequest } from './sendReplayRequest';\n\n/**\n * Finalize and send the current replay event to Sentry\n */\nexport async function sendReplay(\n replayData: SendReplayData,\n retryConfig = {\n count: 0,\n interval: RETRY_BASE_INTERVAL,\n },\n): Promise {\n const { recordingData, options } = replayData;\n\n // short circuit if there's no events to upload (this shouldn't happen as _runFlush makes this check)\n if (!recordingData.length) {\n return;\n }\n\n try {\n await sendReplayRequest(replayData);\n return true;\n } catch (err) {\n if (err instanceof TransportStatusCodeError || err instanceof RateLimitError) {\n throw err;\n }\n\n // Capture error for every failed replay\n setContext('Replays', {\n _retryCount: retryConfig.count,\n });\n\n if (DEBUG_BUILD && options._experiments && options._experiments.captureExceptions) {\n captureException(err);\n }\n\n // If an error happened here, it's likely that uploading the attachment\n // failed, we'll can retry with the same events payload\n if (retryConfig.count >= RETRY_MAX_COUNT) {\n const error = new Error(`${UNABLE_TO_SEND_REPLAY} - max retries exceeded`);\n\n try {\n // In case browsers don't allow this property to be writable\n // @ts-expect-error This needs lib es2022 and newer\n error.cause = err;\n } catch {\n // nothing to do\n }\n\n throw error;\n }\n\n // will retry in intervals of 5, 10, 30\n retryConfig.interval *= ++retryConfig.count;\n\n return new Promise((resolve, reject) => {\n setTimeout(async () => {\n try {\n await sendReplay(replayData, retryConfig);\n resolve(true);\n } catch (err) {\n reject(err);\n }\n }, retryConfig.interval);\n });\n }\n}\n", "export const THROTTLED = '__THROTTLED';\nexport const SKIPPED = '__SKIPPED';\n\n/**\n * Create a throttled function off a given function.\n * When calling the throttled function, it will call the original function only\n * if it hasn't been called more than `maxCount` times in the last `durationSeconds`.\n *\n * Returns `THROTTLED` if throttled for the first time, after that `SKIPPED`,\n * or else the return value of the original function.\n */\n// eslint-disable-next-line @typescript-eslint/no-explicit-any\nexport function throttle any>(\n fn: T,\n maxCount: number,\n durationSeconds: number,\n): (...rest: Parameters) => ReturnType | typeof THROTTLED | typeof SKIPPED {\n const counter = new Map();\n\n const _cleanup = (now: number): void => {\n const threshold = now - durationSeconds;\n counter.forEach((_value, key) => {\n if (key < threshold) {\n counter.delete(key);\n }\n });\n };\n\n const _getTotalCount = (): number => {\n return [...counter.values()].reduce((a, b) => a + b, 0);\n };\n\n let isThrottled = false;\n\n return (...rest: Parameters): ReturnType | typeof THROTTLED | typeof SKIPPED => {\n // Date in second-precision, which we use as basis for the throttling\n const now = Math.floor(Date.now() / 1000);\n\n // First, make sure to delete any old entries\n _cleanup(now);\n\n // If already over limit, do nothing\n if (_getTotalCount() >= maxCount) {\n const wasThrottled = isThrottled;\n isThrottled = true;\n return wasThrottled ? SKIPPED : THROTTLED;\n }\n\n isThrottled = false;\n const count = counter.get(now) || 0;\n counter.set(now, count + 1);\n\n return fn(...rest);\n };\n}\n", "/* eslint-disable max-lines */ // TODO: We might want to split this file up\nimport { EventType, record } from '@sentry-internal/rrweb';\nimport {\n SEMANTIC_ATTRIBUTE_SENTRY_SOURCE,\n captureException,\n getActiveSpan,\n getClient,\n getRootSpan,\n spanToJSON,\n} from '@sentry/core';\nimport type { ReplayRecordingMode, Span } from '@sentry/types';\nimport { logger } from '@sentry/utils';\n\nimport {\n BUFFER_CHECKOUT_TIME,\n SESSION_IDLE_EXPIRE_DURATION,\n SESSION_IDLE_PAUSE_DURATION,\n SLOW_CLICK_SCROLL_TIMEOUT,\n SLOW_CLICK_THRESHOLD,\n WINDOW,\n} from './constants';\nimport { ClickDetector } from './coreHandlers/handleClick';\nimport { handleKeyboardEvent } from './coreHandlers/handleKeyboardEvent';\nimport { setupPerformanceObserver } from './coreHandlers/performanceObserver';\nimport { DEBUG_BUILD } from './debug-build';\nimport { createEventBuffer } from './eventBuffer';\nimport { clearSession } from './session/clearSession';\nimport { loadOrCreateSession } from './session/loadOrCreateSession';\nimport { saveSession } from './session/saveSession';\nimport { shouldRefreshSession } from './session/shouldRefreshSession';\n\nimport type {\n AddEventResult,\n AddUpdateCallback,\n AllPerformanceEntry,\n AllPerformanceEntryData,\n EventBuffer,\n InternalEventContext,\n PopEventContext,\n RecordingEvent,\n RecordingOptions,\n ReplayBreadcrumbFrame,\n ReplayCanvasIntegrationOptions,\n ReplayContainer as ReplayContainerInterface,\n ReplayPerformanceEntry,\n ReplayPluginOptions,\n SendBufferedReplayOptions,\n Session,\n SlowClickConfig,\n Timeouts,\n} from './types';\nimport { ReplayEventTypeCustom } from './types';\nimport { addEvent, addEventSync } from './util/addEvent';\nimport { addGlobalListeners } from './util/addGlobalListeners';\nimport { addMemoryEntry } from './util/addMemoryEntry';\nimport { createBreadcrumb } from './util/createBreadcrumb';\nimport { createPerformanceEntries } from './util/createPerformanceEntries';\nimport { createPerformanceSpans } from './util/createPerformanceSpans';\nimport { debounce } from './util/debounce';\nimport { getHandleRecordingEmit } from './util/handleRecordingEmit';\nimport { isExpired } from './util/isExpired';\nimport { isSessionExpired } from './util/isSessionExpired';\nimport { logInfo, logInfoNextTick } from './util/log';\nimport { sendReplay } from './util/sendReplay';\nimport type { SKIPPED } from './util/throttle';\nimport { THROTTLED, throttle } from './util/throttle';\n\n/**\n * The main replay container class, which holds all the state and methods for recording and sending replays.\n */\nexport class ReplayContainer implements ReplayContainerInterface {\n public eventBuffer: EventBuffer | null;\n\n public performanceEntries: AllPerformanceEntry[];\n\n public replayPerformanceEntries: ReplayPerformanceEntry[];\n\n public session: Session | undefined;\n\n public clickDetector: ClickDetector | undefined;\n\n /**\n * Recording can happen in one of three modes:\n * - session: Record the whole session, sending it continuously\n * - buffer: Always keep the last 60s of recording, requires:\n * - having replaysOnErrorSampleRate > 0 to capture replay when an error occurs\n * - or calling `flush()` to send the replay\n */\n public recordingMode: ReplayRecordingMode;\n\n /**\n * The current or last active span.\n * This is only available when performance is enabled.\n */\n public lastActiveSpan?: Span;\n\n /**\n * These are here so we can overwrite them in tests etc.\n * @hidden\n */\n public readonly timeouts: Timeouts;\n\n /** The replay has to be manually started, because no sample rate (neither session or error) was provided. */\n private _requiresManualStart: boolean;\n\n private _throttledAddEvent: (\n event: RecordingEvent,\n isCheckout?: boolean,\n ) => typeof THROTTLED | typeof SKIPPED | Promise;\n\n /**\n * Options to pass to `rrweb.record()`\n */\n private readonly _recordingOptions: RecordingOptions;\n\n private readonly _options: ReplayPluginOptions;\n\n private _performanceCleanupCallback?: () => void;\n\n private _debouncedFlush: ReturnType;\n private _flushLock: Promise | undefined;\n\n /**\n * Timestamp of the last user activity. This lives across sessions.\n */\n private _lastActivity: number;\n\n /**\n * Is the integration currently active?\n */\n private _isEnabled: boolean;\n\n /**\n * Paused is a state where:\n * - DOM Recording is not listening at all\n * - Nothing will be added to event buffer (e.g. core SDK events)\n */\n private _isPaused: boolean;\n\n /**\n * Have we attached listeners to the core SDK?\n * Note we have to track this as there is no way to remove instrumentation handlers.\n */\n private _hasInitializedCoreListeners: boolean;\n\n /**\n * Function to stop recording\n */\n private _stopRecording: ReturnType | undefined;\n\n private _context: InternalEventContext;\n\n /**\n * Internal use for canvas recording options\n */\n private _canvas: ReplayCanvasIntegrationOptions | undefined;\n\n public constructor({\n options,\n recordingOptions,\n }: {\n options: ReplayPluginOptions;\n recordingOptions: RecordingOptions;\n }) {\n this.eventBuffer = null;\n this.performanceEntries = [];\n this.replayPerformanceEntries = [];\n this.recordingMode = 'session';\n this.timeouts = {\n sessionIdlePause: SESSION_IDLE_PAUSE_DURATION,\n sessionIdleExpire: SESSION_IDLE_EXPIRE_DURATION,\n } as const;\n this._lastActivity = Date.now();\n this._isEnabled = false;\n this._isPaused = false;\n this._requiresManualStart = false;\n this._hasInitializedCoreListeners = false;\n this._context = {\n errorIds: new Set(),\n traceIds: new Set(),\n urls: [],\n initialTimestamp: Date.now(),\n initialUrl: '',\n };\n\n this._recordingOptions = recordingOptions;\n this._options = options;\n\n this._debouncedFlush = debounce(() => this._flush(), this._options.flushMinDelay, {\n maxWait: this._options.flushMaxDelay,\n });\n\n this._throttledAddEvent = throttle(\n (event: RecordingEvent, isCheckout?: boolean) => addEvent(this, event, isCheckout),\n // Max 300 events...\n 300,\n // ... per 5s\n 5,\n );\n\n const { slowClickTimeout, slowClickIgnoreSelectors } = this.getOptions();\n\n const slowClickConfig: SlowClickConfig | undefined = slowClickTimeout\n ? {\n threshold: Math.min(SLOW_CLICK_THRESHOLD, slowClickTimeout),\n timeout: slowClickTimeout,\n scrollTimeout: SLOW_CLICK_SCROLL_TIMEOUT,\n ignoreSelector: slowClickIgnoreSelectors ? slowClickIgnoreSelectors.join(',') : '',\n }\n : undefined;\n\n if (slowClickConfig) {\n this.clickDetector = new ClickDetector(this, slowClickConfig);\n }\n }\n\n /** Get the event context. */\n public getContext(): InternalEventContext {\n return this._context;\n }\n\n /** If recording is currently enabled. */\n public isEnabled(): boolean {\n return this._isEnabled;\n }\n\n /** If recording is currently paused. */\n public isPaused(): boolean {\n return this._isPaused;\n }\n\n /**\n * Determine if canvas recording is enabled\n */\n public isRecordingCanvas(): boolean {\n return Boolean(this._canvas);\n }\n\n /** Get the replay integration options. */\n public getOptions(): ReplayPluginOptions {\n return this._options;\n }\n\n /**\n * Initializes the plugin based on sampling configuration. Should not be\n * called outside of constructor.\n */\n public initializeSampling(previousSessionId?: string): void {\n const { errorSampleRate, sessionSampleRate } = this._options;\n\n // If neither sample rate is > 0, then do nothing - user will need to call one of\n // `start()` or `startBuffering` themselves.\n const requiresManualStart = errorSampleRate <= 0 && sessionSampleRate <= 0;\n\n this._requiresManualStart = requiresManualStart;\n\n if (requiresManualStart) {\n return;\n }\n\n // Otherwise if there is _any_ sample rate set, try to load an existing\n // session, or create a new one.\n this._initializeSessionForSampling(previousSessionId);\n\n if (!this.session) {\n // This should not happen, something wrong has occurred\n this._handleException(new Error('Unable to initialize and create session'));\n return;\n }\n\n if (this.session.sampled === false) {\n // This should only occur if `errorSampleRate` is 0 and was unsampled for\n // session-based replay. In this case there is nothing to do.\n return;\n }\n\n // If segmentId > 0, it means we've previously already captured this session\n // In this case, we still want to continue in `session` recording mode\n this.recordingMode = this.session.sampled === 'buffer' && this.session.segmentId === 0 ? 'buffer' : 'session';\n\n logInfoNextTick(\n `[Replay] Starting replay in ${this.recordingMode} mode`,\n this._options._experiments.traceInternals,\n );\n\n this._initializeRecording();\n }\n\n /**\n * Start a replay regardless of sampling rate. Calling this will always\n * create a new session. Will throw an error if replay is already in progress.\n *\n * Creates or loads a session, attaches listeners to varying events (DOM,\n * _performanceObserver, Recording, Sentry SDK, etc)\n */\n public start(): void {\n if (this._isEnabled && this.recordingMode === 'session') {\n throw new Error('Replay recording is already in progress');\n }\n\n if (this._isEnabled && this.recordingMode === 'buffer') {\n throw new Error('Replay buffering is in progress, call `flush()` to save the replay');\n }\n\n logInfoNextTick('[Replay] Starting replay in session mode', this._options._experiments.traceInternals);\n\n // Required as user activity is initially set in\n // constructor, so if `start()` is called after\n // session idle expiration, a replay will not be\n // created due to an idle timeout.\n this._updateUserActivity();\n\n const session = loadOrCreateSession(\n {\n maxReplayDuration: this._options.maxReplayDuration,\n sessionIdleExpire: this.timeouts.sessionIdleExpire,\n traceInternals: this._options._experiments.traceInternals,\n },\n {\n stickySession: this._options.stickySession,\n // This is intentional: create a new session-based replay when calling `start()`\n sessionSampleRate: 1,\n allowBuffering: false,\n },\n );\n\n this.session = session;\n\n this._initializeRecording();\n }\n\n /**\n * Start replay buffering. Buffers until `flush()` is called or, if\n * `replaysOnErrorSampleRate` > 0, an error occurs.\n */\n public startBuffering(): void {\n if (this._isEnabled) {\n throw new Error('Replay recording is already in progress');\n }\n\n logInfoNextTick('[Replay] Starting replay in buffer mode', this._options._experiments.traceInternals);\n\n const session = loadOrCreateSession(\n {\n sessionIdleExpire: this.timeouts.sessionIdleExpire,\n maxReplayDuration: this._options.maxReplayDuration,\n traceInternals: this._options._experiments.traceInternals,\n },\n {\n stickySession: this._options.stickySession,\n sessionSampleRate: 0,\n allowBuffering: true,\n },\n );\n\n this.session = session;\n\n this.recordingMode = 'buffer';\n this._initializeRecording();\n }\n\n /**\n * Start recording.\n *\n * Note that this will cause a new DOM checkout\n */\n public startRecording(): void {\n try {\n const canvasOptions = this._canvas;\n\n this._stopRecording = record({\n ...this._recordingOptions,\n // When running in error sampling mode, we need to overwrite `checkoutEveryNms`\n // Without this, it would record forever, until an error happens, which we don't want\n // instead, we'll always keep the last 60 seconds of replay before an error happened\n ...(this.recordingMode === 'buffer' && { checkoutEveryNms: BUFFER_CHECKOUT_TIME }),\n emit: getHandleRecordingEmit(this),\n onMutation: this._onMutationHandler,\n ...(canvasOptions\n ? {\n recordCanvas: canvasOptions.recordCanvas,\n getCanvasManager: canvasOptions.getCanvasManager,\n sampling: canvasOptions.sampling,\n dataURLOptions: canvasOptions.dataURLOptions,\n }\n : {}),\n });\n } catch (err) {\n this._handleException(err);\n }\n }\n\n /**\n * Stops the recording, if it was running.\n *\n * Returns true if it was previously stopped, or is now stopped,\n * otherwise false.\n */\n public stopRecording(): boolean {\n try {\n if (this._stopRecording) {\n this._stopRecording();\n this._stopRecording = undefined;\n }\n\n return true;\n } catch (err) {\n this._handleException(err);\n return false;\n }\n }\n\n /**\n * Currently, this needs to be manually called (e.g. for tests). Sentry SDK\n * does not support a teardown\n */\n public async stop({ forceFlush = false, reason }: { forceFlush?: boolean; reason?: string } = {}): Promise {\n if (!this._isEnabled) {\n return;\n }\n\n // We can't move `_isEnabled` after awaiting a flush, otherwise we can\n // enter into an infinite loop when `stop()` is called while flushing.\n this._isEnabled = false;\n\n try {\n logInfo(\n `[Replay] Stopping Replay${reason ? ` triggered by ${reason}` : ''}`,\n this._options._experiments.traceInternals,\n );\n\n this._removeListeners();\n this.stopRecording();\n\n this._debouncedFlush.cancel();\n // See comment above re: `_isEnabled`, we \"force\" a flush, ignoring the\n // `_isEnabled` state of the plugin since it was disabled above.\n if (forceFlush) {\n await this._flush({ force: true });\n }\n\n // After flush, destroy event buffer\n this.eventBuffer && this.eventBuffer.destroy();\n this.eventBuffer = null;\n\n // Clear session from session storage, note this means if a new session\n // is started after, it will not have `previousSessionId`\n clearSession(this);\n } catch (err) {\n this._handleException(err);\n }\n }\n\n /**\n * Pause some replay functionality. See comments for `_isPaused`.\n * This differs from stop as this only stops DOM recording, it is\n * not as thorough of a shutdown as `stop()`.\n */\n public pause(): void {\n if (this._isPaused) {\n return;\n }\n\n this._isPaused = true;\n this.stopRecording();\n\n logInfo('[Replay] Pausing replay', this._options._experiments.traceInternals);\n }\n\n /**\n * Resumes recording, see notes for `pause().\n *\n * Note that calling `startRecording()` here will cause a\n * new DOM checkout.`\n */\n public resume(): void {\n if (!this._isPaused || !this._checkSession()) {\n return;\n }\n\n this._isPaused = false;\n this.startRecording();\n\n logInfo('[Replay] Resuming replay', this._options._experiments.traceInternals);\n }\n\n /**\n * If not in \"session\" recording mode, flush event buffer which will create a new replay.\n * Unless `continueRecording` is false, the replay will continue to record and\n * behave as a \"session\"-based replay.\n *\n * Otherwise, queue up a flush.\n */\n public async sendBufferedReplayOrFlush({ continueRecording = true }: SendBufferedReplayOptions = {}): Promise {\n if (this.recordingMode === 'session') {\n return this.flushImmediate();\n }\n\n const activityTime = Date.now();\n\n logInfo('[Replay] Converting buffer to session', this._options._experiments.traceInternals);\n\n // Allow flush to complete before resuming as a session recording, otherwise\n // the checkout from `startRecording` may be included in the payload.\n // Prefer to keep the error replay as a separate (and smaller) segment\n // than the session replay.\n await this.flushImmediate();\n\n const hasStoppedRecording = this.stopRecording();\n\n if (!continueRecording || !hasStoppedRecording) {\n return;\n }\n\n // To avoid race conditions where this is called multiple times, we check here again that we are still buffering\n if ((this.recordingMode as ReplayRecordingMode) === 'session') {\n return;\n }\n\n // Re-start recording in session-mode\n this.recordingMode = 'session';\n\n // Once this session ends, we do not want to refresh it\n if (this.session) {\n this._updateUserActivity(activityTime);\n this._updateSessionActivity(activityTime);\n this._maybeSaveSession();\n }\n\n this.startRecording();\n }\n\n /**\n * We want to batch uploads of replay events. Save events only if\n * `` milliseconds have elapsed since the last event\n * *OR* if `` milliseconds have elapsed.\n *\n * Accepts a callback to perform side-effects and returns true to stop batch\n * processing and hand back control to caller.\n */\n public addUpdate(cb: AddUpdateCallback): void {\n // We need to always run `cb` (e.g. in the case of `this.recordingMode == 'buffer'`)\n const cbResult = cb();\n\n // If this option is turned on then we will only want to call `flush`\n // explicitly\n if (this.recordingMode === 'buffer') {\n return;\n }\n\n // If callback is true, we do not want to continue with flushing -- the\n // caller will need to handle it.\n if (cbResult === true) {\n return;\n }\n\n // addUpdate is called quite frequently - use _debouncedFlush so that it\n // respects the flush delays and does not flush immediately\n this._debouncedFlush();\n }\n\n /**\n * Updates the user activity timestamp and resumes recording. This should be\n * called in an event handler for a user action that we consider as the user\n * being \"active\" (e.g. a mouse click).\n */\n public triggerUserActivity(): void {\n this._updateUserActivity();\n\n // This case means that recording was once stopped due to inactivity.\n // Ensure that recording is resumed.\n if (!this._stopRecording) {\n // Create a new session, otherwise when the user action is flushed, it\n // will get rejected due to an expired session.\n if (!this._checkSession()) {\n return;\n }\n\n // Note: This will cause a new DOM checkout\n this.resume();\n return;\n }\n\n // Otherwise... recording was never suspended, continue as normalish\n this.checkAndHandleExpiredSession();\n\n this._updateSessionActivity();\n }\n\n /**\n * Updates the user activity timestamp *without* resuming\n * recording. Some user events (e.g. keydown) can be create\n * low-value replays that only contain the keypress as a\n * breadcrumb. Instead this would require other events to\n * create a new replay after a session has expired.\n */\n public updateUserActivity(): void {\n this._updateUserActivity();\n this._updateSessionActivity();\n }\n\n /**\n * Only flush if `this.recordingMode === 'session'`\n */\n public conditionalFlush(): Promise {\n if (this.recordingMode === 'buffer') {\n return Promise.resolve();\n }\n\n return this.flushImmediate();\n }\n\n /**\n * Flush using debounce flush\n */\n public flush(): Promise {\n return this._debouncedFlush() as Promise;\n }\n\n /**\n * Always flush via `_debouncedFlush` so that we do not have flushes triggered\n * from calling both `flush` and `_debouncedFlush`. Otherwise, there could be\n * cases of mulitple flushes happening closely together.\n */\n public flushImmediate(): Promise {\n this._debouncedFlush();\n // `.flush` is provided by the debounced function, analogously to lodash.debounce\n return this._debouncedFlush.flush() as Promise;\n }\n\n /**\n * Cancels queued up flushes.\n */\n public cancelFlush(): void {\n this._debouncedFlush.cancel();\n }\n\n /** Get the current sesion (=replay) ID */\n public getSessionId(): string | undefined {\n return this.session && this.session.id;\n }\n\n /**\n * Checks if recording should be stopped due to user inactivity. Otherwise\n * check if session is expired and create a new session if so. Triggers a new\n * full snapshot on new session.\n *\n * Returns true if session is not expired, false otherwise.\n * @hidden\n */\n public checkAndHandleExpiredSession(): boolean | void {\n // Prevent starting a new session if the last user activity is older than\n // SESSION_IDLE_PAUSE_DURATION. Otherwise non-user activity can trigger a new\n // session+recording. This creates noisy replays that do not have much\n // content in them.\n if (\n this._lastActivity &&\n isExpired(this._lastActivity, this.timeouts.sessionIdlePause) &&\n this.session &&\n this.session.sampled === 'session'\n ) {\n // Pause recording only for session-based replays. Otherwise, resuming\n // will create a new replay and will conflict with users who only choose\n // to record error-based replays only. (e.g. the resumed replay will not\n // contain a reference to an error)\n this.pause();\n return;\n }\n\n // --- There is recent user activity --- //\n // This will create a new session if expired, based on expiry length\n if (!this._checkSession()) {\n // Check session handles the refreshing itself\n return false;\n }\n\n return true;\n }\n\n /**\n * Capture some initial state that can change throughout the lifespan of the\n * replay. This is required because otherwise they would be captured at the\n * first flush.\n */\n public setInitialState(): void {\n const urlPath = `${WINDOW.location.pathname}${WINDOW.location.hash}${WINDOW.location.search}`;\n const url = `${WINDOW.location.origin}${urlPath}`;\n\n this.performanceEntries = [];\n this.replayPerformanceEntries = [];\n\n // Reset _context as well\n this._clearContext();\n\n this._context.initialUrl = url;\n this._context.initialTimestamp = Date.now();\n this._context.urls.push(url);\n }\n\n /**\n * Add a breadcrumb event, that may be throttled.\n * If it was throttled, we add a custom breadcrumb to indicate that.\n */\n public throttledAddEvent(\n event: RecordingEvent,\n isCheckout?: boolean,\n ): typeof THROTTLED | typeof SKIPPED | Promise {\n const res = this._throttledAddEvent(event, isCheckout);\n\n // If this is THROTTLED, it means we have throttled the event for the first time\n // In this case, we want to add a breadcrumb indicating that something was skipped\n if (res === THROTTLED) {\n const breadcrumb = createBreadcrumb({\n category: 'replay.throttled',\n });\n\n this.addUpdate(() => {\n // Return `false` if the event _was_ added, as that means we schedule a flush\n return !addEventSync(this, {\n type: ReplayEventTypeCustom,\n timestamp: breadcrumb.timestamp || 0,\n data: {\n tag: 'breadcrumb',\n payload: breadcrumb,\n metric: true,\n },\n });\n });\n }\n\n return res;\n }\n\n /**\n * This will get the parametrized route name of the current page.\n * This is only available if performance is enabled, and if an instrumented router is used.\n */\n public getCurrentRoute(): string | undefined {\n const lastActiveSpan = this.lastActiveSpan || getActiveSpan();\n const lastRootSpan = lastActiveSpan && getRootSpan(lastActiveSpan);\n\n const attributes = (lastRootSpan && spanToJSON(lastRootSpan).data) || {};\n const source = attributes[SEMANTIC_ATTRIBUTE_SENTRY_SOURCE];\n if (!lastRootSpan || !source || !['route', 'custom'].includes(source)) {\n return undefined;\n }\n\n return spanToJSON(lastRootSpan).description;\n }\n\n /**\n * Initialize and start all listeners to varying events (DOM,\n * Performance Observer, Recording, Sentry SDK, etc)\n */\n private _initializeRecording(): void {\n this.setInitialState();\n\n // this method is generally called on page load or manually - in both cases\n // we should treat it as an activity\n this._updateSessionActivity();\n\n this.eventBuffer = createEventBuffer({\n useCompression: this._options.useCompression,\n workerUrl: this._options.workerUrl,\n });\n\n this._removeListeners();\n this._addListeners();\n\n // Need to set as enabled before we start recording, as `record()` can trigger a flush with a new checkout\n this._isEnabled = true;\n this._isPaused = false;\n\n this.startRecording();\n }\n\n /** A wrapper to conditionally capture exceptions. */\n private _handleException(error: unknown): void {\n DEBUG_BUILD && logger.error('[Replay]', error);\n\n if (DEBUG_BUILD && this._options._experiments && this._options._experiments.captureExceptions) {\n captureException(error);\n }\n }\n\n /**\n * Loads (or refreshes) the current session.\n */\n private _initializeSessionForSampling(previousSessionId?: string): void {\n // Whenever there is _any_ error sample rate, we always allow buffering\n // Because we decide on sampling when an error occurs, we need to buffer at all times if sampling for errors\n const allowBuffering = this._options.errorSampleRate > 0;\n\n const session = loadOrCreateSession(\n {\n sessionIdleExpire: this.timeouts.sessionIdleExpire,\n maxReplayDuration: this._options.maxReplayDuration,\n traceInternals: this._options._experiments.traceInternals,\n previousSessionId,\n },\n {\n stickySession: this._options.stickySession,\n sessionSampleRate: this._options.sessionSampleRate,\n allowBuffering,\n },\n );\n\n this.session = session;\n }\n\n /**\n * Checks and potentially refreshes the current session.\n * Returns false if session is not recorded.\n */\n private _checkSession(): boolean {\n // If there is no session yet, we do not want to refresh anything\n // This should generally not happen, but to be safe....\n if (!this.session) {\n return false;\n }\n\n const currentSession = this.session;\n\n if (\n shouldRefreshSession(currentSession, {\n sessionIdleExpire: this.timeouts.sessionIdleExpire,\n maxReplayDuration: this._options.maxReplayDuration,\n })\n ) {\n // This should never reject\n // eslint-disable-next-line @typescript-eslint/no-floating-promises\n this._refreshSession(currentSession);\n return false;\n }\n\n return true;\n }\n\n /**\n * Refresh a session with a new one.\n * This stops the current session (without forcing a flush, as that would never work since we are expired),\n * and then does a new sampling based on the refreshed session.\n */\n private async _refreshSession(session: Session): Promise {\n if (!this._isEnabled) {\n return;\n }\n await this.stop({ reason: 'refresh session' });\n this.initializeSampling(session.id);\n }\n\n /**\n * Adds listeners to record events for the replay\n */\n private _addListeners(): void {\n try {\n WINDOW.document.addEventListener('visibilitychange', this._handleVisibilityChange);\n WINDOW.addEventListener('blur', this._handleWindowBlur);\n WINDOW.addEventListener('focus', this._handleWindowFocus);\n WINDOW.addEventListener('keydown', this._handleKeyboardEvent);\n\n if (this.clickDetector) {\n this.clickDetector.addListeners();\n }\n\n // There is no way to remove these listeners, so ensure they are only added once\n if (!this._hasInitializedCoreListeners) {\n addGlobalListeners(this);\n\n this._hasInitializedCoreListeners = true;\n }\n } catch (err) {\n this._handleException(err);\n }\n\n this._performanceCleanupCallback = setupPerformanceObserver(this);\n }\n\n /**\n * Cleans up listeners that were created in `_addListeners`\n */\n private _removeListeners(): void {\n try {\n WINDOW.document.removeEventListener('visibilitychange', this._handleVisibilityChange);\n\n WINDOW.removeEventListener('blur', this._handleWindowBlur);\n WINDOW.removeEventListener('focus', this._handleWindowFocus);\n WINDOW.removeEventListener('keydown', this._handleKeyboardEvent);\n\n if (this.clickDetector) {\n this.clickDetector.removeListeners();\n }\n\n if (this._performanceCleanupCallback) {\n this._performanceCleanupCallback();\n }\n } catch (err) {\n this._handleException(err);\n }\n }\n\n /**\n * Handle when visibility of the page content changes. Opening a new tab will\n * cause the state to change to hidden because of content of current page will\n * be hidden. Likewise, moving a different window to cover the contents of the\n * page will also trigger a change to a hidden state.\n */\n private _handleVisibilityChange: () => void = () => {\n if (WINDOW.document.visibilityState === 'visible') {\n this._doChangeToForegroundTasks();\n } else {\n this._doChangeToBackgroundTasks();\n }\n };\n\n /**\n * Handle when page is blurred\n */\n private _handleWindowBlur: () => void = () => {\n const breadcrumb = createBreadcrumb({\n category: 'ui.blur',\n });\n\n // Do not count blur as a user action -- it's part of the process of them\n // leaving the page\n this._doChangeToBackgroundTasks(breadcrumb);\n };\n\n /**\n * Handle when page is focused\n */\n private _handleWindowFocus: () => void = () => {\n const breadcrumb = createBreadcrumb({\n category: 'ui.focus',\n });\n\n // Do not count focus as a user action -- instead wait until they focus and\n // interactive with page\n this._doChangeToForegroundTasks(breadcrumb);\n };\n\n /** Ensure page remains active when a key is pressed. */\n private _handleKeyboardEvent: (event: KeyboardEvent) => void = (event: KeyboardEvent) => {\n handleKeyboardEvent(this, event);\n };\n\n /**\n * Tasks to run when we consider a page to be hidden (via blurring and/or visibility)\n */\n private _doChangeToBackgroundTasks(breadcrumb?: ReplayBreadcrumbFrame): void {\n if (!this.session) {\n return;\n }\n\n const expired = isSessionExpired(this.session, {\n maxReplayDuration: this._options.maxReplayDuration,\n sessionIdleExpire: this.timeouts.sessionIdleExpire,\n });\n\n if (expired) {\n return;\n }\n\n if (breadcrumb) {\n this._createCustomBreadcrumb(breadcrumb);\n }\n\n // Send replay when the page/tab becomes hidden. There is no reason to send\n // replay if it becomes visible, since no actions we care about were done\n // while it was hidden\n // This should never reject\n // eslint-disable-next-line @typescript-eslint/no-floating-promises\n void this.conditionalFlush();\n }\n\n /**\n * Tasks to run when we consider a page to be visible (via focus and/or visibility)\n */\n private _doChangeToForegroundTasks(breadcrumb?: ReplayBreadcrumbFrame): void {\n if (!this.session) {\n return;\n }\n\n const isSessionActive = this.checkAndHandleExpiredSession();\n\n if (!isSessionActive) {\n // If the user has come back to the page within SESSION_IDLE_PAUSE_DURATION\n // ms, we will re-use the existing session, otherwise create a new\n // session\n logInfo('[Replay] Document has become active, but session has expired');\n return;\n }\n\n if (breadcrumb) {\n this._createCustomBreadcrumb(breadcrumb);\n }\n }\n\n /**\n * Update user activity (across session lifespans)\n */\n private _updateUserActivity(_lastActivity: number = Date.now()): void {\n this._lastActivity = _lastActivity;\n }\n\n /**\n * Updates the session's last activity timestamp\n */\n private _updateSessionActivity(_lastActivity: number = Date.now()): void {\n if (this.session) {\n this.session.lastActivity = _lastActivity;\n this._maybeSaveSession();\n }\n }\n\n /**\n * Helper to create (and buffer) a replay breadcrumb from a core SDK breadcrumb\n */\n private _createCustomBreadcrumb(breadcrumb: ReplayBreadcrumbFrame): void {\n this.addUpdate(() => {\n // This should never reject\n // eslint-disable-next-line @typescript-eslint/no-floating-promises\n this.throttledAddEvent({\n type: EventType.Custom,\n timestamp: breadcrumb.timestamp || 0,\n data: {\n tag: 'breadcrumb',\n payload: breadcrumb,\n },\n });\n });\n }\n\n /**\n * Observed performance events are added to `this.performanceEntries`. These\n * are included in the replay event before it is finished and sent to Sentry.\n */\n private _addPerformanceEntries(): Promise> {\n const performanceEntries = createPerformanceEntries(this.performanceEntries).concat(this.replayPerformanceEntries);\n\n this.performanceEntries = [];\n this.replayPerformanceEntries = [];\n\n return Promise.all(createPerformanceSpans(this, performanceEntries));\n }\n\n /**\n * Clear _context\n */\n private _clearContext(): void {\n // XXX: `initialTimestamp` and `initialUrl` do not get cleared\n this._context.errorIds.clear();\n this._context.traceIds.clear();\n this._context.urls = [];\n }\n\n /** Update the initial timestamp based on the buffer content. */\n private _updateInitialTimestampFromEventBuffer(): void {\n const { session, eventBuffer } = this;\n // If replay was started manually (=no sample rate was given),\n // We do not want to back-port the initial timestamp\n if (!session || !eventBuffer || this._requiresManualStart) {\n return;\n }\n\n // we only ever update this on the initial segment\n if (session.segmentId) {\n return;\n }\n\n const earliestEvent = eventBuffer.getEarliestTimestamp();\n if (earliestEvent && earliestEvent < this._context.initialTimestamp) {\n this._context.initialTimestamp = earliestEvent;\n }\n }\n\n /**\n * Return and clear _context\n */\n private _popEventContext(): PopEventContext {\n const _context = {\n initialTimestamp: this._context.initialTimestamp,\n initialUrl: this._context.initialUrl,\n errorIds: Array.from(this._context.errorIds),\n traceIds: Array.from(this._context.traceIds),\n urls: this._context.urls,\n };\n\n this._clearContext();\n\n return _context;\n }\n\n /**\n * Flushes replay event buffer to Sentry.\n *\n * Performance events are only added right before flushing - this is\n * due to the buffered performance observer events.\n *\n * Should never be called directly, only by `flush`\n */\n private async _runFlush(): Promise {\n const replayId = this.getSessionId();\n\n if (!this.session || !this.eventBuffer || !replayId) {\n DEBUG_BUILD && logger.error('[Replay] No session or eventBuffer found to flush.');\n return;\n }\n\n await this._addPerformanceEntries();\n\n // Check eventBuffer again, as it could have been stopped in the meanwhile\n if (!this.eventBuffer || !this.eventBuffer.hasEvents) {\n return;\n }\n\n // Only attach memory event if eventBuffer is not empty\n await addMemoryEntry(this);\n\n // Check eventBuffer again, as it could have been stopped in the meanwhile\n if (!this.eventBuffer) {\n return;\n }\n\n // if this changed in the meanwhile, e.g. because the session was refreshed or similar, we abort here\n if (replayId !== this.getSessionId()) {\n return;\n }\n\n try {\n // This uses the data from the eventBuffer, so we need to call this before `finish()\n this._updateInitialTimestampFromEventBuffer();\n\n const timestamp = Date.now();\n\n // Check total duration again, to avoid sending outdated stuff\n // We leave 30s wiggle room to accomodate late flushing etc.\n // This _could_ happen when the browser is suspended during flushing, in which case we just want to stop\n if (timestamp - this._context.initialTimestamp > this._options.maxReplayDuration + 30_000) {\n throw new Error('Session is too long, not sending replay');\n }\n\n const eventContext = this._popEventContext();\n // Always increment segmentId regardless of outcome of sending replay\n const segmentId = this.session.segmentId++;\n this._maybeSaveSession();\n\n // Note this empties the event buffer regardless of outcome of sending replay\n const recordingData = await this.eventBuffer.finish();\n\n await sendReplay({\n replayId,\n recordingData,\n segmentId,\n eventContext,\n session: this.session,\n options: this.getOptions(),\n timestamp,\n });\n } catch (err) {\n this._handleException(err);\n\n // This means we retried 3 times and all of them failed,\n // or we ran into a problem we don't want to retry, like rate limiting.\n // In this case, we want to completely stop the replay - otherwise, we may get inconsistent segments\n // This should never reject\n // eslint-disable-next-line @typescript-eslint/no-floating-promises\n this.stop({ reason: 'sendReplay' });\n\n const client = getClient();\n\n if (client) {\n client.recordDroppedEvent('send_error', 'replay');\n }\n }\n }\n\n /**\n * Flush recording data to Sentry. Creates a lock so that only a single flush\n * can be active at a time. Do not call this directly.\n */\n private _flush = async ({\n force = false,\n }: {\n /**\n * If true, flush while ignoring the `_isEnabled` state of\n * Replay integration. (By default, flush is noop if integration\n * is stopped).\n */\n force?: boolean;\n } = {}): Promise => {\n if (!this._isEnabled && !force) {\n // This can happen if e.g. the replay was stopped because of exceeding the retry limit\n return;\n }\n\n if (!this.checkAndHandleExpiredSession()) {\n DEBUG_BUILD && logger.error('[Replay] Attempting to finish replay event after session expired.');\n return;\n }\n\n if (!this.session) {\n // should never happen, as we would have bailed out before\n return;\n }\n\n const start = this.session.started;\n const now = Date.now();\n const duration = now - start;\n\n // A flush is about to happen, cancel any queued flushes\n this._debouncedFlush.cancel();\n\n // If session is too short, or too long (allow some wiggle room over maxReplayDuration), do not send it\n // This _should_ not happen, but it may happen if flush is triggered due to a page activity change or similar\n const tooShort = duration < this._options.minReplayDuration;\n const tooLong = duration > this._options.maxReplayDuration + 5_000;\n if (tooShort || tooLong) {\n logInfo(\n `[Replay] Session duration (${Math.floor(duration / 1000)}s) is too ${\n tooShort ? 'short' : 'long'\n }, not sending replay.`,\n this._options._experiments.traceInternals,\n );\n\n if (tooShort) {\n this._debouncedFlush();\n }\n return;\n }\n\n const eventBuffer = this.eventBuffer;\n if (eventBuffer && this.session.segmentId === 0 && !eventBuffer.hasCheckout) {\n logInfo('[Replay] Flushing initial segment without checkout.', this._options._experiments.traceInternals);\n // TODO FN: Evaluate if we want to stop here, or remove this again?\n }\n\n // this._flushLock acts as a lock so that future calls to `_flush()`\n // will be blocked until this promise resolves\n if (!this._flushLock) {\n this._flushLock = this._runFlush();\n await this._flushLock;\n this._flushLock = undefined;\n return;\n }\n\n // Wait for previous flush to finish, then call the debounced `_flush()`.\n // It's possible there are other flush requests queued and waiting for it\n // to resolve. We want to reduce all outstanding requests (as well as any\n // new flush requests that occur within a second of the locked flush\n // completing) into a single flush.\n\n try {\n await this._flushLock;\n } catch (err) {\n DEBUG_BUILD && logger.error(err);\n } finally {\n this._debouncedFlush();\n }\n };\n\n /** Save the session, if it is sticky */\n private _maybeSaveSession(): void {\n if (this.session && this._options.stickySession) {\n saveSession(this.session);\n }\n }\n\n /** Handler for rrweb.record.onMutation */\n private _onMutationHandler = (mutations: unknown[]): boolean => {\n const count = mutations.length;\n\n const mutationLimit = this._options.mutationLimit;\n const mutationBreadcrumbLimit = this._options.mutationBreadcrumbLimit;\n const overMutationLimit = mutationLimit && count > mutationLimit;\n\n // Create a breadcrumb if a lot of mutations happen at the same time\n // We can show this in the UI as an information with potential performance improvements\n if (count > mutationBreadcrumbLimit || overMutationLimit) {\n const breadcrumb = createBreadcrumb({\n category: 'replay.mutations',\n data: {\n count,\n limit: overMutationLimit,\n },\n });\n this._createCustomBreadcrumb(breadcrumb);\n }\n\n // Stop replay if over the mutation limit\n if (overMutationLimit) {\n // This should never reject\n // eslint-disable-next-line @typescript-eslint/no-floating-promises\n this.stop({ reason: 'mutationLimit', forceFlush: this.recordingMode === 'session' });\n return false;\n }\n\n // `true` means we use the regular mutation handling by rrweb\n return true;\n };\n}\n", "import type { ReplayIntegrationPrivacyOptions } from '../types';\n\ntype GetPrivacyOptions = Required>;\n\ninterface GetPrivacyReturn {\n maskTextSelector: string;\n unmaskTextSelector: string;\n blockSelector: string;\n unblockSelector: string;\n ignoreSelector: string;\n\n blockClass?: RegExp;\n maskTextClass?: RegExp;\n}\n\nfunction getOption(selectors: string[], defaultSelectors: string[]): string {\n return [\n ...selectors,\n // sentry defaults\n ...defaultSelectors,\n ].join(',');\n}\n\n/**\n * Returns privacy related configuration for use in rrweb\n */\nexport function getPrivacyOptions({ mask, unmask, block, unblock, ignore }: GetPrivacyOptions): GetPrivacyReturn {\n const defaultBlockedElements = ['base[href=\"/\"]'];\n\n const maskSelector = getOption(mask, ['.sentry-mask', '[data-sentry-mask]']);\n const unmaskSelector = getOption(unmask, []);\n\n const options: GetPrivacyReturn = {\n // We are making the decision to make text and input selectors the same\n maskTextSelector: maskSelector,\n unmaskTextSelector: unmaskSelector,\n\n blockSelector: getOption(block, ['.sentry-block', '[data-sentry-block]', ...defaultBlockedElements]),\n unblockSelector: getOption(unblock, []),\n ignoreSelector: getOption(ignore, ['.sentry-ignore', '[data-sentry-ignore]', 'input[type=\"file\"]']),\n };\n\n return options;\n}\n", "import type { getPrivacyOptions } from './getPrivacyOptions';\n\ninterface MaskAttributeParams {\n maskAttributes: string[];\n maskAllText: boolean;\n privacyOptions: ReturnType;\n key: string;\n value: string;\n el: HTMLElement;\n}\n\n/**\n * Masks an attribute if necessary, otherwise return attribute value as-is.\n */\nexport function maskAttribute({\n el,\n key,\n maskAttributes,\n maskAllText,\n privacyOptions,\n value,\n}: MaskAttributeParams): string {\n // We only mask attributes if `maskAllText` is true\n if (!maskAllText) {\n return value;\n }\n\n // unmaskTextSelector takes precendence\n if (privacyOptions.unmaskTextSelector && el.matches(privacyOptions.unmaskTextSelector)) {\n return value;\n }\n\n if (\n maskAttributes.includes(key) ||\n // Need to mask `value` attribute for `` if it's a button-like\n // type\n (key === 'value' && el.tagName === 'INPUT' && ['submit', 'button'].includes(el.getAttribute('type') || ''))\n ) {\n return value.replace(/[\\S]/g, '*');\n }\n\n return value;\n}\n", "import { getClient, parseSampleRate } from '@sentry/core';\nimport type { BrowserClientReplayOptions, Integration, IntegrationFn } from '@sentry/types';\nimport { consoleSandbox, dropUndefinedKeys, isBrowser } from '@sentry/utils';\n\nimport {\n DEFAULT_FLUSH_MAX_DELAY,\n DEFAULT_FLUSH_MIN_DELAY,\n MAX_REPLAY_DURATION,\n MIN_REPLAY_DURATION,\n MIN_REPLAY_DURATION_LIMIT,\n} from './constants';\nimport { ReplayContainer } from './replay';\nimport type {\n InitialReplayPluginOptions,\n RecordingOptions,\n ReplayCanvasIntegrationOptions,\n ReplayConfiguration,\n ReplayPluginOptions,\n SendBufferedReplayOptions,\n} from './types';\nimport { getPrivacyOptions } from './util/getPrivacyOptions';\nimport { maskAttribute } from './util/maskAttribute';\n\nconst MEDIA_SELECTORS =\n 'img,image,svg,video,object,picture,embed,map,audio,link[rel=\"icon\"],link[rel=\"apple-touch-icon\"]';\n\nconst DEFAULT_NETWORK_HEADERS = ['content-length', 'content-type', 'accept'];\n\nlet _initialized = false;\n\n/**\n * Sentry integration for [Session Replay](https://sentry.io/for/session-replay/).\n *\n * See the [Replay documentation](https://docs.sentry.io/platforms/javascript/guides/session-replay/) for more information.\n *\n * @example\n *\n * ```\n * Sentry.init({\n * dsn: '__DSN__',\n * integrations: [Sentry.replayIntegration()],\n * });\n * ```\n */\nexport const replayIntegration = ((options?: ReplayConfiguration) => {\n return new Replay(options);\n}) satisfies IntegrationFn;\n\n/**\n * Replay integration\n *\n * TODO: Rewrite this to be functional integration\n * Exported for tests.\n */\nexport class Replay implements Integration {\n /**\n * @inheritDoc\n */\n public static id: string = 'Replay';\n\n /**\n * @inheritDoc\n */\n public name: string;\n\n /**\n * Options to pass to `rrweb.record()`\n */\n private readonly _recordingOptions: RecordingOptions;\n\n /**\n * Initial options passed to the replay integration, merged with default values.\n * Note: `sessionSampleRate` and `errorSampleRate` are not required here, as they\n * can only be finally set when setupOnce() is called.\n *\n * @private\n */\n private readonly _initialOptions: InitialReplayPluginOptions;\n\n private _replay?: ReplayContainer;\n\n public constructor({\n flushMinDelay = DEFAULT_FLUSH_MIN_DELAY,\n flushMaxDelay = DEFAULT_FLUSH_MAX_DELAY,\n minReplayDuration = MIN_REPLAY_DURATION,\n maxReplayDuration = MAX_REPLAY_DURATION,\n stickySession = true,\n useCompression = true,\n workerUrl,\n _experiments = {},\n maskAllText = true,\n maskAllInputs = true,\n blockAllMedia = true,\n\n mutationBreadcrumbLimit = 750,\n mutationLimit = 10_000,\n\n slowClickTimeout = 7_000,\n slowClickIgnoreSelectors = [],\n\n networkDetailAllowUrls = [],\n networkDetailDenyUrls = [],\n networkCaptureBodies = true,\n networkRequestHeaders = [],\n networkResponseHeaders = [],\n\n mask = [],\n maskAttributes = ['title', 'placeholder'],\n unmask = [],\n block = [],\n unblock = [],\n ignore = [],\n maskFn,\n\n beforeAddRecordingEvent,\n beforeErrorSampling,\n }: ReplayConfiguration = {}) {\n this.name = Replay.id;\n\n const privacyOptions = getPrivacyOptions({\n mask,\n unmask,\n block,\n unblock,\n ignore,\n });\n\n this._recordingOptions = {\n maskAllInputs,\n maskAllText,\n maskInputOptions: { password: true },\n maskTextFn: maskFn,\n maskInputFn: maskFn,\n maskAttributeFn: (key: string, value: string, el: HTMLElement): string =>\n maskAttribute({\n maskAttributes,\n maskAllText,\n privacyOptions,\n key,\n value,\n el,\n }),\n\n ...privacyOptions,\n\n // Our defaults\n slimDOMOptions: 'all',\n inlineStylesheet: true,\n // Disable inline images as it will increase segment/replay size\n inlineImages: false,\n // collect fonts, but be aware that `sentry.io` needs to be an allowed\n // origin for playback\n collectFonts: true,\n errorHandler: (err: Error & { __rrweb__?: boolean }) => {\n try {\n err.__rrweb__ = true;\n } catch (error) {\n // ignore errors here\n // this can happen if the error is frozen or does not allow mutation for other reasons\n }\n },\n };\n\n this._initialOptions = {\n flushMinDelay,\n flushMaxDelay,\n minReplayDuration: Math.min(minReplayDuration, MIN_REPLAY_DURATION_LIMIT),\n maxReplayDuration: Math.min(maxReplayDuration, MAX_REPLAY_DURATION),\n stickySession,\n useCompression,\n workerUrl,\n blockAllMedia,\n maskAllInputs,\n maskAllText,\n mutationBreadcrumbLimit,\n mutationLimit,\n slowClickTimeout,\n slowClickIgnoreSelectors,\n networkDetailAllowUrls,\n networkDetailDenyUrls,\n networkCaptureBodies,\n networkRequestHeaders: _getMergedNetworkHeaders(networkRequestHeaders),\n networkResponseHeaders: _getMergedNetworkHeaders(networkResponseHeaders),\n beforeAddRecordingEvent,\n beforeErrorSampling,\n\n _experiments,\n };\n\n if (this._initialOptions.blockAllMedia) {\n // `blockAllMedia` is a more user friendly option to configure blocking\n // embedded media elements\n this._recordingOptions.blockSelector = !this._recordingOptions.blockSelector\n ? MEDIA_SELECTORS\n : `${this._recordingOptions.blockSelector},${MEDIA_SELECTORS}`;\n }\n\n if (this._isInitialized && isBrowser()) {\n throw new Error('Multiple Sentry Session Replay instances are not supported');\n }\n\n this._isInitialized = true;\n }\n\n /** If replay has already been initialized */\n protected get _isInitialized(): boolean {\n return _initialized;\n }\n\n /** Update _isInitialized */\n protected set _isInitialized(value: boolean) {\n _initialized = value;\n }\n\n /**\n * Setup and initialize replay container\n */\n public setupOnce(): void {\n if (!isBrowser()) {\n return;\n }\n\n this._setup();\n\n // Once upon a time, we tried to create a transaction in `setupOnce` and it would\n // potentially create a transaction before some native SDK integrations have run\n // and applied their own global event processor. An example is:\n // https://github.com/getsentry/sentry-javascript/blob/b47ceafbdac7f8b99093ce6023726ad4687edc48/packages/browser/src/integrations/useragent.ts\n //\n // So we call `this._initialize()` in next event loop as a workaround to wait for other\n // global event processors to finish. This is no longer needed, but keeping it\n // here to avoid any future issues.\n setTimeout(() => this._initialize());\n }\n\n /**\n * Start a replay regardless of sampling rate. Calling this will always\n * create a new session. Will throw an error if replay is already in progress.\n *\n * Creates or loads a session, attaches listeners to varying events (DOM,\n * PerformanceObserver, Recording, Sentry SDK, etc)\n */\n public start(): void {\n if (!this._replay) {\n return;\n }\n\n this._replay.start();\n }\n\n /**\n * Start replay buffering. Buffers until `flush()` is called or, if\n * `replaysOnErrorSampleRate` > 0, until an error occurs.\n */\n public startBuffering(): void {\n if (!this._replay) {\n return;\n }\n\n this._replay.startBuffering();\n }\n\n /**\n * Currently, this needs to be manually called (e.g. for tests). Sentry SDK\n * does not support a teardown\n */\n public stop(): Promise {\n if (!this._replay) {\n return Promise.resolve();\n }\n\n return this._replay.stop({ forceFlush: this._replay.recordingMode === 'session' });\n }\n\n /**\n * If not in \"session\" recording mode, flush event buffer which will create a new replay.\n * Unless `continueRecording` is false, the replay will continue to record and\n * behave as a \"session\"-based replay.\n *\n * Otherwise, queue up a flush.\n */\n public flush(options?: SendBufferedReplayOptions): Promise {\n if (!this._replay || !this._replay.isEnabled()) {\n return Promise.resolve();\n }\n\n return this._replay.sendBufferedReplayOrFlush(options);\n }\n\n /**\n * Get the current session ID.\n */\n public getReplayId(): string | undefined {\n if (!this._replay || !this._replay.isEnabled()) {\n return;\n }\n\n return this._replay.getSessionId();\n }\n\n /**\n * Initializes replay.\n */\n protected _initialize(): void {\n if (!this._replay) {\n return;\n }\n\n // We have to run this in _initialize, because this runs in setTimeout\n // So when this runs all integrations have been added\n // Before this, we cannot access integrations on the client,\n // so we need to mutate the options here\n this._maybeLoadFromReplayCanvasIntegration();\n\n this._replay.initializeSampling();\n }\n\n /** Setup the integration. */\n private _setup(): void {\n // Client is not available in constructor, so we need to wait until setupOnce\n const finalOptions = loadReplayOptionsFromClient(this._initialOptions);\n\n this._replay = new ReplayContainer({\n options: finalOptions,\n recordingOptions: this._recordingOptions,\n });\n }\n\n /** Get canvas options from ReplayCanvas integration, if it is also added. */\n private _maybeLoadFromReplayCanvasIntegration(): void {\n // To save bundle size, we skip checking for stuff here\n // and instead just try-catch everything - as generally this should all be defined\n /* eslint-disable @typescript-eslint/no-non-null-assertion */\n try {\n const client = getClient()!;\n const canvasIntegration = client.getIntegrationByName('ReplayCanvas') as Integration & {\n getOptions(): ReplayCanvasIntegrationOptions;\n };\n if (!canvasIntegration) {\n return;\n }\n\n this._replay!['_canvas'] = canvasIntegration.getOptions();\n } catch {\n // ignore errors here\n }\n /* eslint-enable @typescript-eslint/no-non-null-assertion */\n }\n}\n\n/** Parse Replay-related options from SDK options */\nfunction loadReplayOptionsFromClient(initialOptions: InitialReplayPluginOptions): ReplayPluginOptions {\n const client = getClient();\n const opt = client && (client.getOptions() as BrowserClientReplayOptions);\n\n const finalOptions: ReplayPluginOptions = {\n sessionSampleRate: 0,\n errorSampleRate: 0,\n ...dropUndefinedKeys(initialOptions),\n };\n\n if (!opt) {\n consoleSandbox(() => {\n // eslint-disable-next-line no-console\n console.warn('SDK client is not available.');\n });\n return finalOptions;\n }\n\n const replaysSessionSampleRate = parseSampleRate(opt.replaysSessionSampleRate);\n const replaysOnErrorSampleRate = parseSampleRate(opt.replaysOnErrorSampleRate);\n\n if (replaysSessionSampleRate == null && replaysOnErrorSampleRate == null) {\n consoleSandbox(() => {\n // eslint-disable-next-line no-console\n console.warn(\n 'Replay is disabled because neither `replaysSessionSampleRate` nor `replaysOnErrorSampleRate` are set.',\n );\n });\n }\n\n if (replaysSessionSampleRate != null) {\n finalOptions.sessionSampleRate = replaysSessionSampleRate;\n }\n\n if (replaysOnErrorSampleRate != null) {\n finalOptions.errorSampleRate = replaysOnErrorSampleRate;\n }\n\n return finalOptions;\n}\n\nfunction _getMergedNetworkHeaders(headers: string[]): string[] {\n return [...DEFAULT_NETWORK_HEADERS, ...headers.map(header => header.toLowerCase())];\n}\n", "import { getClient } from '@sentry/core';\nimport type { replayIntegration } from '../integration';\n\n/**\n * This is a small utility to get a type-safe instance of the Replay integration.\n */\nexport function getReplay(): ReturnType | undefined {\n const client = getClient();\n return client && client.getIntegrationByName>('Replay');\n}\n", "var NodeType;\r\n(function (NodeType) {\r\n NodeType[NodeType[\"Document\"] = 0] = \"Document\";\r\n NodeType[NodeType[\"DocumentType\"] = 1] = \"DocumentType\";\r\n NodeType[NodeType[\"Element\"] = 2] = \"Element\";\r\n NodeType[NodeType[\"Text\"] = 3] = \"Text\";\r\n NodeType[NodeType[\"CDATA\"] = 4] = \"CDATA\";\r\n NodeType[NodeType[\"Comment\"] = 5] = \"Comment\";\r\n})(NodeType || (NodeType = {}));\n\nfunction isElement(n) {\r\n return n.nodeType === n.ELEMENT_NODE;\r\n}\r\nfunction isShadowRoot(n) {\r\n const host = n?.host;\r\n return Boolean(host?.shadowRoot === n);\r\n}\r\nfunction isNativeShadowDom(shadowRoot) {\r\n return Object.prototype.toString.call(shadowRoot) === '[object ShadowRoot]';\r\n}\r\nfunction fixBrowserCompatibilityIssuesInCSS(cssText) {\r\n if (cssText.includes(' background-clip: text;') &&\r\n !cssText.includes(' -webkit-background-clip: text;')) {\r\n cssText = cssText.replace(' background-clip: text;', ' -webkit-background-clip: text; background-clip: text;');\r\n }\r\n return cssText;\r\n}\r\nfunction escapeImportStatement(rule) {\r\n const { cssText } = rule;\r\n if (cssText.split('\"').length < 3)\r\n return cssText;\r\n const statement = ['@import', `url(${JSON.stringify(rule.href)})`];\r\n if (rule.layerName === '') {\r\n statement.push(`layer`);\r\n }\r\n else if (rule.layerName) {\r\n statement.push(`layer(${rule.layerName})`);\r\n }\r\n if (rule.supportsText) {\r\n statement.push(`supports(${rule.supportsText})`);\r\n }\r\n if (rule.media.length) {\r\n statement.push(rule.media.mediaText);\r\n }\r\n return statement.join(' ') + ';';\r\n}\r\nfunction stringifyStylesheet(s) {\r\n try {\r\n const rules = s.rules || s.cssRules;\r\n return rules\r\n ? fixBrowserCompatibilityIssuesInCSS(Array.from(rules, stringifyRule).join(''))\r\n : null;\r\n }\r\n catch (error) {\r\n return null;\r\n }\r\n}\r\nfunction stringifyRule(rule) {\r\n let importStringified;\r\n if (isCSSImportRule(rule)) {\r\n try {\r\n importStringified =\r\n stringifyStylesheet(rule.styleSheet) ||\r\n escapeImportStatement(rule);\r\n }\r\n catch (error) {\r\n }\r\n }\r\n else if (isCSSStyleRule(rule) && rule.selectorText.includes(':')) {\r\n return fixSafariColons(rule.cssText);\r\n }\r\n return importStringified || rule.cssText;\r\n}\r\nfunction fixSafariColons(cssStringified) {\r\n const regex = /(\\[(?:[\\w-]+)[^\\\\])(:(?:[\\w-]+)\\])/gm;\r\n return cssStringified.replace(regex, '$1\\\\$2');\r\n}\r\nfunction isCSSImportRule(rule) {\r\n return 'styleSheet' in rule;\r\n}\r\nfunction isCSSStyleRule(rule) {\r\n return 'selectorText' in rule;\r\n}\r\nclass Mirror {\r\n constructor() {\r\n this.idNodeMap = new Map();\r\n this.nodeMetaMap = new WeakMap();\r\n }\r\n getId(n) {\r\n if (!n)\r\n return -1;\r\n const id = this.getMeta(n)?.id;\r\n return id ?? -1;\r\n }\r\n getNode(id) {\r\n return this.idNodeMap.get(id) || null;\r\n }\r\n getIds() {\r\n return Array.from(this.idNodeMap.keys());\r\n }\r\n getMeta(n) {\r\n return this.nodeMetaMap.get(n) || null;\r\n }\r\n removeNodeFromMap(n) {\r\n const id = this.getId(n);\r\n this.idNodeMap.delete(id);\r\n if (n.childNodes) {\r\n n.childNodes.forEach((childNode) => this.removeNodeFromMap(childNode));\r\n }\r\n }\r\n has(id) {\r\n return this.idNodeMap.has(id);\r\n }\r\n hasNode(node) {\r\n return this.nodeMetaMap.has(node);\r\n }\r\n add(n, meta) {\r\n const id = meta.id;\r\n this.idNodeMap.set(id, n);\r\n this.nodeMetaMap.set(n, meta);\r\n }\r\n replace(id, n) {\r\n const oldNode = this.getNode(id);\r\n if (oldNode) {\r\n const meta = this.nodeMetaMap.get(oldNode);\r\n if (meta)\r\n this.nodeMetaMap.set(n, meta);\r\n }\r\n this.idNodeMap.set(id, n);\r\n }\r\n reset() {\r\n this.idNodeMap = new Map();\r\n this.nodeMetaMap = new WeakMap();\r\n }\r\n}\r\nfunction createMirror() {\r\n return new Mirror();\r\n}\r\nfunction shouldMaskInput({ maskInputOptions, tagName, type, }) {\r\n if (tagName === 'OPTION') {\r\n tagName = 'SELECT';\r\n }\r\n return Boolean(maskInputOptions[tagName.toLowerCase()] ||\r\n (type && maskInputOptions[type]) ||\r\n type === 'password' ||\r\n (tagName === 'INPUT' && !type && maskInputOptions['text']));\r\n}\r\nfunction maskInputValue({ isMasked, element, value, maskInputFn, }) {\r\n let text = value || '';\r\n if (!isMasked) {\r\n return text;\r\n }\r\n if (maskInputFn) {\r\n text = maskInputFn(text, element);\r\n }\r\n return '*'.repeat(text.length);\r\n}\r\nfunction toLowerCase(str) {\r\n return str.toLowerCase();\r\n}\r\nfunction toUpperCase(str) {\r\n return str.toUpperCase();\r\n}\r\nconst ORIGINAL_ATTRIBUTE_NAME = '__rrweb_original__';\r\nfunction is2DCanvasBlank(canvas) {\r\n const ctx = canvas.getContext('2d');\r\n if (!ctx)\r\n return true;\r\n const chunkSize = 50;\r\n for (let x = 0; x < canvas.width; x += chunkSize) {\r\n for (let y = 0; y < canvas.height; y += chunkSize) {\r\n const getImageData = ctx.getImageData;\r\n const originalGetImageData = ORIGINAL_ATTRIBUTE_NAME in getImageData\r\n ? getImageData[ORIGINAL_ATTRIBUTE_NAME]\r\n : getImageData;\r\n const pixelBuffer = new Uint32Array(originalGetImageData.call(ctx, x, y, Math.min(chunkSize, canvas.width - x), Math.min(chunkSize, canvas.height - y)).data.buffer);\r\n if (pixelBuffer.some((pixel) => pixel !== 0))\r\n return false;\r\n }\r\n }\r\n return true;\r\n}\r\nfunction isNodeMetaEqual(a, b) {\r\n if (!a || !b || a.type !== b.type)\r\n return false;\r\n if (a.type === NodeType.Document)\r\n return a.compatMode === b.compatMode;\r\n else if (a.type === NodeType.DocumentType)\r\n return (a.name === b.name &&\r\n a.publicId === b.publicId &&\r\n a.systemId === b.systemId);\r\n else if (a.type === NodeType.Comment ||\r\n a.type === NodeType.Text ||\r\n a.type === NodeType.CDATA)\r\n return a.textContent === b.textContent;\r\n else if (a.type === NodeType.Element)\r\n return (a.tagName === b.tagName &&\r\n JSON.stringify(a.attributes) ===\r\n JSON.stringify(b.attributes) &&\r\n a.isSVG === b.isSVG &&\r\n a.needBlock === b.needBlock);\r\n return false;\r\n}\r\nfunction getInputType(element) {\r\n const type = element.type;\r\n return element.hasAttribute('data-rr-is-password')\r\n ? 'password'\r\n : type\r\n ?\r\n toLowerCase(type)\r\n : null;\r\n}\r\nfunction getInputValue(el, tagName, type) {\r\n if (tagName === 'INPUT' && (type === 'radio' || type === 'checkbox')) {\r\n return el.getAttribute('value') || '';\r\n }\r\n return el.value;\r\n}\n\nlet _id = 1;\r\nconst tagNameRegex = new RegExp('[^a-z0-9-_:]');\r\nconst IGNORED_NODE = -2;\r\nfunction genId() {\r\n return _id++;\r\n}\r\nfunction getValidTagName(element) {\r\n if (element instanceof HTMLFormElement) {\r\n return 'form';\r\n }\r\n const processedTagName = toLowerCase(element.tagName);\r\n if (tagNameRegex.test(processedTagName)) {\r\n return 'div';\r\n }\r\n return processedTagName;\r\n}\r\nfunction extractOrigin(url) {\r\n let origin = '';\r\n if (url.indexOf('//') > -1) {\r\n origin = url.split('/').slice(0, 3).join('/');\r\n }\r\n else {\r\n origin = url.split('/')[0];\r\n }\r\n origin = origin.split('?')[0];\r\n return origin;\r\n}\r\nlet canvasService;\r\nlet canvasCtx;\r\nconst URL_IN_CSS_REF = /url\\((?:(')([^']*)'|(\")(.*?)\"|([^)]*))\\)/gm;\r\nconst URL_PROTOCOL_MATCH = /^(?:[a-z+]+:)?\\/\\//i;\r\nconst URL_WWW_MATCH = /^www\\..*/i;\r\nconst DATA_URI = /^(data:)([^,]*),(.*)/i;\r\nfunction absoluteToStylesheet(cssText, href) {\r\n return (cssText || '').replace(URL_IN_CSS_REF, (origin, quote1, path1, quote2, path2, path3) => {\r\n const filePath = path1 || path2 || path3;\r\n const maybeQuote = quote1 || quote2 || '';\r\n if (!filePath) {\r\n return origin;\r\n }\r\n if (URL_PROTOCOL_MATCH.test(filePath) || URL_WWW_MATCH.test(filePath)) {\r\n return `url(${maybeQuote}${filePath}${maybeQuote})`;\r\n }\r\n if (DATA_URI.test(filePath)) {\r\n return `url(${maybeQuote}${filePath}${maybeQuote})`;\r\n }\r\n if (filePath[0] === '/') {\r\n return `url(${maybeQuote}${extractOrigin(href) + filePath}${maybeQuote})`;\r\n }\r\n const stack = href.split('/');\r\n const parts = filePath.split('/');\r\n stack.pop();\r\n for (const part of parts) {\r\n if (part === '.') {\r\n continue;\r\n }\r\n else if (part === '..') {\r\n stack.pop();\r\n }\r\n else {\r\n stack.push(part);\r\n }\r\n }\r\n return `url(${maybeQuote}${stack.join('/')}${maybeQuote})`;\r\n });\r\n}\r\nconst SRCSET_NOT_SPACES = /^[^ \\t\\n\\r\\u000c]+/;\r\nconst SRCSET_COMMAS_OR_SPACES = /^[, \\t\\n\\r\\u000c]+/;\r\nfunction getAbsoluteSrcsetString(doc, attributeValue) {\r\n if (attributeValue.trim() === '') {\r\n return attributeValue;\r\n }\r\n let pos = 0;\r\n function collectCharacters(regEx) {\r\n let chars;\r\n const match = regEx.exec(attributeValue.substring(pos));\r\n if (match) {\r\n chars = match[0];\r\n pos += chars.length;\r\n return chars;\r\n }\r\n return '';\r\n }\r\n const output = [];\r\n while (true) {\r\n collectCharacters(SRCSET_COMMAS_OR_SPACES);\r\n if (pos >= attributeValue.length) {\r\n break;\r\n }\r\n let url = collectCharacters(SRCSET_NOT_SPACES);\r\n if (url.slice(-1) === ',') {\r\n url = absoluteToDoc(doc, url.substring(0, url.length - 1));\r\n output.push(url);\r\n }\r\n else {\r\n let descriptorsStr = '';\r\n url = absoluteToDoc(doc, url);\r\n let inParens = false;\r\n while (true) {\r\n const c = attributeValue.charAt(pos);\r\n if (c === '') {\r\n output.push((url + descriptorsStr).trim());\r\n break;\r\n }\r\n else if (!inParens) {\r\n if (c === ',') {\r\n pos += 1;\r\n output.push((url + descriptorsStr).trim());\r\n break;\r\n }\r\n else if (c === '(') {\r\n inParens = true;\r\n }\r\n }\r\n else {\r\n if (c === ')') {\r\n inParens = false;\r\n }\r\n }\r\n descriptorsStr += c;\r\n pos += 1;\r\n }\r\n }\r\n }\r\n return output.join(', ');\r\n}\r\nfunction absoluteToDoc(doc, attributeValue) {\r\n if (!attributeValue || attributeValue.trim() === '') {\r\n return attributeValue;\r\n }\r\n const a = doc.createElement('a');\r\n a.href = attributeValue;\r\n return a.href;\r\n}\r\nfunction isSVGElement(el) {\r\n return Boolean(el.tagName === 'svg' || el.ownerSVGElement);\r\n}\r\nfunction getHref() {\r\n const a = document.createElement('a');\r\n a.href = '';\r\n return a.href;\r\n}\r\nfunction transformAttribute(doc, tagName, name, value, element, maskAttributeFn) {\r\n if (!value) {\r\n return value;\r\n }\r\n if (name === 'src' ||\r\n (name === 'href' && !(tagName === 'use' && value[0] === '#'))) {\r\n return absoluteToDoc(doc, value);\r\n }\r\n else if (name === 'xlink:href' && value[0] !== '#') {\r\n return absoluteToDoc(doc, value);\r\n }\r\n else if (name === 'background' &&\r\n (tagName === 'table' || tagName === 'td' || tagName === 'th')) {\r\n return absoluteToDoc(doc, value);\r\n }\r\n else if (name === 'srcset') {\r\n return getAbsoluteSrcsetString(doc, value);\r\n }\r\n else if (name === 'style') {\r\n return absoluteToStylesheet(value, getHref());\r\n }\r\n else if (tagName === 'object' && name === 'data') {\r\n return absoluteToDoc(doc, value);\r\n }\r\n if (typeof maskAttributeFn === 'function') {\r\n return maskAttributeFn(name, value, element);\r\n }\r\n return value;\r\n}\r\nfunction ignoreAttribute(tagName, name, _value) {\r\n return (tagName === 'video' || tagName === 'audio') && name === 'autoplay';\r\n}\r\nfunction _isBlockedElement(element, blockClass, blockSelector, unblockSelector) {\r\n try {\r\n if (unblockSelector && element.matches(unblockSelector)) {\r\n return false;\r\n }\r\n if (typeof blockClass === 'string') {\r\n if (element.classList.contains(blockClass)) {\r\n return true;\r\n }\r\n }\r\n else {\r\n for (let eIndex = element.classList.length; eIndex--;) {\r\n const className = element.classList[eIndex];\r\n if (blockClass.test(className)) {\r\n return true;\r\n }\r\n }\r\n }\r\n if (blockSelector) {\r\n return element.matches(blockSelector);\r\n }\r\n }\r\n catch (e) {\r\n }\r\n return false;\r\n}\r\nfunction elementClassMatchesRegex(el, regex) {\r\n for (let eIndex = el.classList.length; eIndex--;) {\r\n const className = el.classList[eIndex];\r\n if (regex.test(className)) {\r\n return true;\r\n }\r\n }\r\n return false;\r\n}\r\nfunction distanceToMatch(node, matchPredicate, limit = Infinity, distance = 0) {\r\n if (!node)\r\n return -1;\r\n if (node.nodeType !== node.ELEMENT_NODE)\r\n return -1;\r\n if (distance > limit)\r\n return -1;\r\n if (matchPredicate(node))\r\n return distance;\r\n return distanceToMatch(node.parentNode, matchPredicate, limit, distance + 1);\r\n}\r\nfunction createMatchPredicate(className, selector) {\r\n return (node) => {\r\n const el = node;\r\n if (el === null)\r\n return false;\r\n try {\r\n if (className) {\r\n if (typeof className === 'string') {\r\n if (el.matches(`.${className}`))\r\n return true;\r\n }\r\n else if (elementClassMatchesRegex(el, className)) {\r\n return true;\r\n }\r\n }\r\n if (selector && el.matches(selector))\r\n return true;\r\n return false;\r\n }\r\n catch {\r\n return false;\r\n }\r\n };\r\n}\r\nfunction needMaskingText(node, maskTextClass, maskTextSelector, unmaskTextClass, unmaskTextSelector, maskAllText) {\r\n try {\r\n const el = node.nodeType === node.ELEMENT_NODE\r\n ? node\r\n : node.parentElement;\r\n if (el === null)\r\n return false;\r\n if (el.tagName === 'INPUT') {\r\n const autocomplete = el.getAttribute('autocomplete');\r\n const disallowedAutocompleteValues = [\r\n 'current-password',\r\n 'new-password',\r\n 'cc-number',\r\n 'cc-exp',\r\n 'cc-exp-month',\r\n 'cc-exp-year',\r\n 'cc-csc',\r\n ];\r\n if (disallowedAutocompleteValues.includes(autocomplete)) {\r\n return true;\r\n }\r\n }\r\n let maskDistance = -1;\r\n let unmaskDistance = -1;\r\n if (maskAllText) {\r\n unmaskDistance = distanceToMatch(el, createMatchPredicate(unmaskTextClass, unmaskTextSelector));\r\n if (unmaskDistance < 0) {\r\n return true;\r\n }\r\n maskDistance = distanceToMatch(el, createMatchPredicate(maskTextClass, maskTextSelector), unmaskDistance >= 0 ? unmaskDistance : Infinity);\r\n }\r\n else {\r\n maskDistance = distanceToMatch(el, createMatchPredicate(maskTextClass, maskTextSelector));\r\n if (maskDistance < 0) {\r\n return false;\r\n }\r\n unmaskDistance = distanceToMatch(el, createMatchPredicate(unmaskTextClass, unmaskTextSelector), maskDistance >= 0 ? maskDistance : Infinity);\r\n }\r\n return maskDistance >= 0\r\n ? unmaskDistance >= 0\r\n ? maskDistance <= unmaskDistance\r\n : true\r\n : unmaskDistance >= 0\r\n ? false\r\n : !!maskAllText;\r\n }\r\n catch (e) {\r\n }\r\n return !!maskAllText;\r\n}\r\nfunction onceIframeLoaded(iframeEl, listener, iframeLoadTimeout) {\r\n const win = iframeEl.contentWindow;\r\n if (!win) {\r\n return;\r\n }\r\n let fired = false;\r\n let readyState;\r\n try {\r\n readyState = win.document.readyState;\r\n }\r\n catch (error) {\r\n return;\r\n }\r\n if (readyState !== 'complete') {\r\n const timer = setTimeout(() => {\r\n if (!fired) {\r\n listener();\r\n fired = true;\r\n }\r\n }, iframeLoadTimeout);\r\n iframeEl.addEventListener('load', () => {\r\n clearTimeout(timer);\r\n fired = true;\r\n listener();\r\n });\r\n return;\r\n }\r\n const blankUrl = 'about:blank';\r\n if (win.location.href !== blankUrl ||\r\n iframeEl.src === blankUrl ||\r\n iframeEl.src === '') {\r\n setTimeout(listener, 0);\r\n return iframeEl.addEventListener('load', listener);\r\n }\r\n iframeEl.addEventListener('load', listener);\r\n}\r\nfunction onceStylesheetLoaded(link, listener, styleSheetLoadTimeout) {\r\n let fired = false;\r\n let styleSheetLoaded;\r\n try {\r\n styleSheetLoaded = link.sheet;\r\n }\r\n catch (error) {\r\n return;\r\n }\r\n if (styleSheetLoaded)\r\n return;\r\n const timer = setTimeout(() => {\r\n if (!fired) {\r\n listener();\r\n fired = true;\r\n }\r\n }, styleSheetLoadTimeout);\r\n link.addEventListener('load', () => {\r\n clearTimeout(timer);\r\n fired = true;\r\n listener();\r\n });\r\n}\r\nfunction serializeNode(n, options) {\r\n const { doc, mirror, blockClass, blockSelector, unblockSelector, maskAllText, maskAttributeFn, maskTextClass, unmaskTextClass, maskTextSelector, unmaskTextSelector, inlineStylesheet, maskInputOptions = {}, maskTextFn, maskInputFn, dataURLOptions = {}, inlineImages, recordCanvas, keepIframeSrcFn, newlyAddedElement = false, } = options;\r\n const rootId = getRootId(doc, mirror);\r\n switch (n.nodeType) {\r\n case n.DOCUMENT_NODE:\r\n if (n.compatMode !== 'CSS1Compat') {\r\n return {\r\n type: NodeType.Document,\r\n childNodes: [],\r\n compatMode: n.compatMode,\r\n };\r\n }\r\n else {\r\n return {\r\n type: NodeType.Document,\r\n childNodes: [],\r\n };\r\n }\r\n case n.DOCUMENT_TYPE_NODE:\r\n return {\r\n type: NodeType.DocumentType,\r\n name: n.name,\r\n publicId: n.publicId,\r\n systemId: n.systemId,\r\n rootId,\r\n };\r\n case n.ELEMENT_NODE:\r\n return serializeElementNode(n, {\r\n doc,\r\n blockClass,\r\n blockSelector,\r\n unblockSelector,\r\n inlineStylesheet,\r\n maskAttributeFn,\r\n maskInputOptions,\r\n maskInputFn,\r\n dataURLOptions,\r\n inlineImages,\r\n recordCanvas,\r\n keepIframeSrcFn,\r\n newlyAddedElement,\r\n rootId,\r\n maskAllText,\r\n maskTextClass,\r\n unmaskTextClass,\r\n maskTextSelector,\r\n unmaskTextSelector,\r\n });\r\n case n.TEXT_NODE:\r\n return serializeTextNode(n, {\r\n maskAllText,\r\n maskTextClass,\r\n unmaskTextClass,\r\n maskTextSelector,\r\n unmaskTextSelector,\r\n maskTextFn,\r\n maskInputOptions,\r\n maskInputFn,\r\n rootId,\r\n });\r\n case n.CDATA_SECTION_NODE:\r\n return {\r\n type: NodeType.CDATA,\r\n textContent: '',\r\n rootId,\r\n };\r\n case n.COMMENT_NODE:\r\n return {\r\n type: NodeType.Comment,\r\n textContent: n.textContent || '',\r\n rootId,\r\n };\r\n default:\r\n return false;\r\n }\r\n}\r\nfunction getRootId(doc, mirror) {\r\n if (!mirror.hasNode(doc))\r\n return undefined;\r\n const docId = mirror.getId(doc);\r\n return docId === 1 ? undefined : docId;\r\n}\r\nfunction serializeTextNode(n, options) {\r\n const { maskAllText, maskTextClass, unmaskTextClass, maskTextSelector, unmaskTextSelector, maskTextFn, maskInputOptions, maskInputFn, rootId, } = options;\r\n const parentTagName = n.parentNode && n.parentNode.tagName;\r\n let textContent = n.textContent;\r\n const isStyle = parentTagName === 'STYLE' ? true : undefined;\r\n const isScript = parentTagName === 'SCRIPT' ? true : undefined;\r\n const isTextarea = parentTagName === 'TEXTAREA' ? true : undefined;\r\n if (isStyle && textContent) {\r\n try {\r\n if (n.nextSibling || n.previousSibling) {\r\n }\r\n else if (n.parentNode.sheet?.cssRules) {\r\n textContent = stringifyStylesheet(n.parentNode.sheet);\r\n }\r\n }\r\n catch (err) {\r\n console.warn(`Cannot get CSS styles from text's parentNode. Error: ${err}`, n);\r\n }\r\n textContent = absoluteToStylesheet(textContent, getHref());\r\n }\r\n if (isScript) {\r\n textContent = 'SCRIPT_PLACEHOLDER';\r\n }\r\n const forceMask = needMaskingText(n, maskTextClass, maskTextSelector, unmaskTextClass, unmaskTextSelector, maskAllText);\r\n if (!isStyle && !isScript && !isTextarea && textContent && forceMask) {\r\n textContent = maskTextFn\r\n ? maskTextFn(textContent, n.parentElement)\r\n : textContent.replace(/[\\S]/g, '*');\r\n }\r\n if (isTextarea && textContent && (maskInputOptions.textarea || forceMask)) {\r\n textContent = maskInputFn\r\n ? maskInputFn(textContent, n.parentNode)\r\n : textContent.replace(/[\\S]/g, '*');\r\n }\r\n if (parentTagName === 'OPTION' && textContent) {\r\n const isInputMasked = shouldMaskInput({\r\n type: null,\r\n tagName: parentTagName,\r\n maskInputOptions,\r\n });\r\n textContent = maskInputValue({\r\n isMasked: needMaskingText(n, maskTextClass, maskTextSelector, unmaskTextClass, unmaskTextSelector, isInputMasked),\r\n element: n,\r\n value: textContent,\r\n maskInputFn,\r\n });\r\n }\r\n return {\r\n type: NodeType.Text,\r\n textContent: textContent || '',\r\n isStyle,\r\n rootId,\r\n };\r\n}\r\nfunction serializeElementNode(n, options) {\r\n const { doc, blockClass, blockSelector, unblockSelector, inlineStylesheet, maskInputOptions = {}, maskAttributeFn, maskInputFn, dataURLOptions = {}, inlineImages, recordCanvas, keepIframeSrcFn, newlyAddedElement = false, rootId, maskAllText, maskTextClass, unmaskTextClass, maskTextSelector, unmaskTextSelector, } = options;\r\n const needBlock = _isBlockedElement(n, blockClass, blockSelector, unblockSelector);\r\n const tagName = getValidTagName(n);\r\n let attributes = {};\r\n const len = n.attributes.length;\r\n for (let i = 0; i < len; i++) {\r\n const attr = n.attributes[i];\r\n if (attr.name && !ignoreAttribute(tagName, attr.name, attr.value)) {\r\n attributes[attr.name] = transformAttribute(doc, tagName, toLowerCase(attr.name), attr.value, n, maskAttributeFn);\r\n }\r\n }\r\n if (tagName === 'link' && inlineStylesheet) {\r\n const stylesheet = Array.from(doc.styleSheets).find((s) => {\r\n return s.href === n.href;\r\n });\r\n let cssText = null;\r\n if (stylesheet) {\r\n cssText = stringifyStylesheet(stylesheet);\r\n }\r\n if (cssText) {\r\n delete attributes.rel;\r\n delete attributes.href;\r\n attributes._cssText = absoluteToStylesheet(cssText, stylesheet.href);\r\n }\r\n }\r\n if (tagName === 'style' &&\r\n n.sheet &&\r\n !(n.innerText || n.textContent || '').trim().length) {\r\n const cssText = stringifyStylesheet(n.sheet);\r\n if (cssText) {\r\n attributes._cssText = absoluteToStylesheet(cssText, getHref());\r\n }\r\n }\r\n if (tagName === 'input' ||\r\n tagName === 'textarea' ||\r\n tagName === 'select' ||\r\n tagName === 'option') {\r\n const el = n;\r\n const type = getInputType(el);\r\n const value = getInputValue(el, toUpperCase(tagName), type);\r\n const checked = el.checked;\r\n if (type !== 'submit' && type !== 'button' && value) {\r\n const forceMask = needMaskingText(el, maskTextClass, maskTextSelector, unmaskTextClass, unmaskTextSelector, shouldMaskInput({\r\n type,\r\n tagName: toUpperCase(tagName),\r\n maskInputOptions,\r\n }));\r\n attributes.value = maskInputValue({\r\n isMasked: forceMask,\r\n element: el,\r\n value,\r\n maskInputFn,\r\n });\r\n }\r\n if (checked) {\r\n attributes.checked = checked;\r\n }\r\n }\r\n if (tagName === 'option') {\r\n if (n.selected && !maskInputOptions['select']) {\r\n attributes.selected = true;\r\n }\r\n else {\r\n delete attributes.selected;\r\n }\r\n }\r\n if (tagName === 'canvas' && recordCanvas) {\r\n if (n.__context === '2d') {\r\n if (!is2DCanvasBlank(n)) {\r\n attributes.rr_dataURL = n.toDataURL(dataURLOptions.type, dataURLOptions.quality);\r\n }\r\n }\r\n else if (!('__context' in n)) {\r\n const canvasDataURL = n.toDataURL(dataURLOptions.type, dataURLOptions.quality);\r\n const blankCanvas = document.createElement('canvas');\r\n blankCanvas.width = n.width;\r\n blankCanvas.height = n.height;\r\n const blankCanvasDataURL = blankCanvas.toDataURL(dataURLOptions.type, dataURLOptions.quality);\r\n if (canvasDataURL !== blankCanvasDataURL) {\r\n attributes.rr_dataURL = canvasDataURL;\r\n }\r\n }\r\n }\r\n if (tagName === 'img' && inlineImages) {\r\n if (!canvasService) {\r\n canvasService = doc.createElement('canvas');\r\n canvasCtx = canvasService.getContext('2d');\r\n }\r\n const image = n;\r\n const oldValue = image.crossOrigin;\r\n image.crossOrigin = 'anonymous';\r\n const recordInlineImage = () => {\r\n image.removeEventListener('load', recordInlineImage);\r\n try {\r\n canvasService.width = image.naturalWidth;\r\n canvasService.height = image.naturalHeight;\r\n canvasCtx.drawImage(image, 0, 0);\r\n attributes.rr_dataURL = canvasService.toDataURL(dataURLOptions.type, dataURLOptions.quality);\r\n }\r\n catch (err) {\r\n console.warn(`Cannot inline img src=${image.currentSrc}! Error: ${err}`);\r\n }\r\n oldValue\r\n ? (attributes.crossOrigin = oldValue)\r\n : image.removeAttribute('crossorigin');\r\n };\r\n if (image.complete && image.naturalWidth !== 0)\r\n recordInlineImage();\r\n else\r\n image.addEventListener('load', recordInlineImage);\r\n }\r\n if (tagName === 'audio' || tagName === 'video') {\r\n attributes.rr_mediaState = n.paused\r\n ? 'paused'\r\n : 'played';\r\n attributes.rr_mediaCurrentTime = n.currentTime;\r\n }\r\n if (!newlyAddedElement) {\r\n if (n.scrollLeft) {\r\n attributes.rr_scrollLeft = n.scrollLeft;\r\n }\r\n if (n.scrollTop) {\r\n attributes.rr_scrollTop = n.scrollTop;\r\n }\r\n }\r\n if (needBlock) {\r\n const { width, height } = n.getBoundingClientRect();\r\n attributes = {\r\n class: attributes.class,\r\n rr_width: `${width}px`,\r\n rr_height: `${height}px`,\r\n };\r\n }\r\n if (tagName === 'iframe' && !keepIframeSrcFn(attributes.src)) {\r\n if (!n.contentDocument) {\r\n attributes.rr_src = attributes.src;\r\n }\r\n delete attributes.src;\r\n }\r\n let isCustomElement;\r\n try {\r\n if (customElements.get(tagName))\r\n isCustomElement = true;\r\n }\r\n catch (e) {\r\n }\r\n return {\r\n type: NodeType.Element,\r\n tagName,\r\n attributes,\r\n childNodes: [],\r\n isSVG: isSVGElement(n) || undefined,\r\n needBlock,\r\n rootId,\r\n isCustom: isCustomElement,\r\n };\r\n}\r\nfunction lowerIfExists(maybeAttr) {\r\n if (maybeAttr === undefined || maybeAttr === null) {\r\n return '';\r\n }\r\n else {\r\n return maybeAttr.toLowerCase();\r\n }\r\n}\r\nfunction slimDOMExcluded(sn, slimDOMOptions) {\r\n if (slimDOMOptions.comment && sn.type === NodeType.Comment) {\r\n return true;\r\n }\r\n else if (sn.type === NodeType.Element) {\r\n if (slimDOMOptions.script &&\r\n (sn.tagName === 'script' ||\r\n (sn.tagName === 'link' &&\r\n (sn.attributes.rel === 'preload' ||\r\n sn.attributes.rel === 'modulepreload') &&\r\n sn.attributes.as === 'script') ||\r\n (sn.tagName === 'link' &&\r\n sn.attributes.rel === 'prefetch' &&\r\n typeof sn.attributes.href === 'string' &&\r\n sn.attributes.href.endsWith('.js')))) {\r\n return true;\r\n }\r\n else if (slimDOMOptions.headFavicon &&\r\n ((sn.tagName === 'link' && sn.attributes.rel === 'shortcut icon') ||\r\n (sn.tagName === 'meta' &&\r\n (lowerIfExists(sn.attributes.name).match(/^msapplication-tile(image|color)$/) ||\r\n lowerIfExists(sn.attributes.name) === 'application-name' ||\r\n lowerIfExists(sn.attributes.rel) === 'icon' ||\r\n lowerIfExists(sn.attributes.rel) === 'apple-touch-icon' ||\r\n lowerIfExists(sn.attributes.rel) === 'shortcut icon')))) {\r\n return true;\r\n }\r\n else if (sn.tagName === 'meta') {\r\n if (slimDOMOptions.headMetaDescKeywords &&\r\n lowerIfExists(sn.attributes.name).match(/^description|keywords$/)) {\r\n return true;\r\n }\r\n else if (slimDOMOptions.headMetaSocial &&\r\n (lowerIfExists(sn.attributes.property).match(/^(og|twitter|fb):/) ||\r\n lowerIfExists(sn.attributes.name).match(/^(og|twitter):/) ||\r\n lowerIfExists(sn.attributes.name) === 'pinterest')) {\r\n return true;\r\n }\r\n else if (slimDOMOptions.headMetaRobots &&\r\n (lowerIfExists(sn.attributes.name) === 'robots' ||\r\n lowerIfExists(sn.attributes.name) === 'googlebot' ||\r\n lowerIfExists(sn.attributes.name) === 'bingbot')) {\r\n return true;\r\n }\r\n else if (slimDOMOptions.headMetaHttpEquiv &&\r\n sn.attributes['http-equiv'] !== undefined) {\r\n return true;\r\n }\r\n else if (slimDOMOptions.headMetaAuthorship &&\r\n (lowerIfExists(sn.attributes.name) === 'author' ||\r\n lowerIfExists(sn.attributes.name) === 'generator' ||\r\n lowerIfExists(sn.attributes.name) === 'framework' ||\r\n lowerIfExists(sn.attributes.name) === 'publisher' ||\r\n lowerIfExists(sn.attributes.name) === 'progid' ||\r\n lowerIfExists(sn.attributes.property).match(/^article:/) ||\r\n lowerIfExists(sn.attributes.property).match(/^product:/))) {\r\n return true;\r\n }\r\n else if (slimDOMOptions.headMetaVerification &&\r\n (lowerIfExists(sn.attributes.name) === 'google-site-verification' ||\r\n lowerIfExists(sn.attributes.name) === 'yandex-verification' ||\r\n lowerIfExists(sn.attributes.name) === 'csrf-token' ||\r\n lowerIfExists(sn.attributes.name) === 'p:domain_verify' ||\r\n lowerIfExists(sn.attributes.name) === 'verify-v1' ||\r\n lowerIfExists(sn.attributes.name) === 'verification' ||\r\n lowerIfExists(sn.attributes.name) === 'shopify-checkout-api-token')) {\r\n return true;\r\n }\r\n }\r\n }\r\n return false;\r\n}\r\nfunction serializeNodeWithId(n, options) {\r\n const { doc, mirror, blockClass, blockSelector, unblockSelector, maskAllText, maskTextClass, unmaskTextClass, maskTextSelector, unmaskTextSelector, skipChild = false, inlineStylesheet = true, maskInputOptions = {}, maskAttributeFn, maskTextFn, maskInputFn, slimDOMOptions, dataURLOptions = {}, inlineImages = false, recordCanvas = false, onSerialize, onIframeLoad, iframeLoadTimeout = 5000, onStylesheetLoad, stylesheetLoadTimeout = 5000, keepIframeSrcFn = () => false, newlyAddedElement = false, } = options;\r\n let { preserveWhiteSpace = true } = options;\r\n const _serializedNode = serializeNode(n, {\r\n doc,\r\n mirror,\r\n blockClass,\r\n blockSelector,\r\n maskAllText,\r\n unblockSelector,\r\n maskTextClass,\r\n unmaskTextClass,\r\n maskTextSelector,\r\n unmaskTextSelector,\r\n inlineStylesheet,\r\n maskInputOptions,\r\n maskAttributeFn,\r\n maskTextFn,\r\n maskInputFn,\r\n dataURLOptions,\r\n inlineImages,\r\n recordCanvas,\r\n keepIframeSrcFn,\r\n newlyAddedElement,\r\n });\r\n if (!_serializedNode) {\r\n console.warn(n, 'not serialized');\r\n return null;\r\n }\r\n let id;\r\n if (mirror.hasNode(n)) {\r\n id = mirror.getId(n);\r\n }\r\n else if (slimDOMExcluded(_serializedNode, slimDOMOptions) ||\r\n (!preserveWhiteSpace &&\r\n _serializedNode.type === NodeType.Text &&\r\n !_serializedNode.isStyle &&\r\n !_serializedNode.textContent.replace(/^\\s+|\\s+$/gm, '').length)) {\r\n id = IGNORED_NODE;\r\n }\r\n else {\r\n id = genId();\r\n }\r\n const serializedNode = Object.assign(_serializedNode, { id });\r\n mirror.add(n, serializedNode);\r\n if (id === IGNORED_NODE) {\r\n return null;\r\n }\r\n if (onSerialize) {\r\n onSerialize(n);\r\n }\r\n let recordChild = !skipChild;\r\n if (serializedNode.type === NodeType.Element) {\r\n recordChild = recordChild && !serializedNode.needBlock;\r\n delete serializedNode.needBlock;\r\n const shadowRoot = n.shadowRoot;\r\n if (shadowRoot && isNativeShadowDom(shadowRoot))\r\n serializedNode.isShadowHost = true;\r\n }\r\n if ((serializedNode.type === NodeType.Document ||\r\n serializedNode.type === NodeType.Element) &&\r\n recordChild) {\r\n if (slimDOMOptions.headWhitespace &&\r\n serializedNode.type === NodeType.Element &&\r\n serializedNode.tagName === 'head') {\r\n preserveWhiteSpace = false;\r\n }\r\n const bypassOptions = {\r\n doc,\r\n mirror,\r\n blockClass,\r\n blockSelector,\r\n maskAllText,\r\n unblockSelector,\r\n maskTextClass,\r\n unmaskTextClass,\r\n maskTextSelector,\r\n unmaskTextSelector,\r\n skipChild,\r\n inlineStylesheet,\r\n maskInputOptions,\r\n maskAttributeFn,\r\n maskTextFn,\r\n maskInputFn,\r\n slimDOMOptions,\r\n dataURLOptions,\r\n inlineImages,\r\n recordCanvas,\r\n preserveWhiteSpace,\r\n onSerialize,\r\n onIframeLoad,\r\n iframeLoadTimeout,\r\n onStylesheetLoad,\r\n stylesheetLoadTimeout,\r\n keepIframeSrcFn,\r\n };\r\n for (const childN of Array.from(n.childNodes)) {\r\n const serializedChildNode = serializeNodeWithId(childN, bypassOptions);\r\n if (serializedChildNode) {\r\n serializedNode.childNodes.push(serializedChildNode);\r\n }\r\n }\r\n if (isElement(n) && n.shadowRoot) {\r\n for (const childN of Array.from(n.shadowRoot.childNodes)) {\r\n const serializedChildNode = serializeNodeWithId(childN, bypassOptions);\r\n if (serializedChildNode) {\r\n isNativeShadowDom(n.shadowRoot) &&\r\n (serializedChildNode.isShadow = true);\r\n serializedNode.childNodes.push(serializedChildNode);\r\n }\r\n }\r\n }\r\n }\r\n if (n.parentNode &&\r\n isShadowRoot(n.parentNode) &&\r\n isNativeShadowDom(n.parentNode)) {\r\n serializedNode.isShadow = true;\r\n }\r\n if (serializedNode.type === NodeType.Element &&\r\n serializedNode.tagName === 'iframe') {\r\n onceIframeLoaded(n, () => {\r\n const iframeDoc = n.contentDocument;\r\n if (iframeDoc && onIframeLoad) {\r\n const serializedIframeNode = serializeNodeWithId(iframeDoc, {\r\n doc: iframeDoc,\r\n mirror,\r\n blockClass,\r\n blockSelector,\r\n unblockSelector,\r\n maskAllText,\r\n maskTextClass,\r\n unmaskTextClass,\r\n maskTextSelector,\r\n unmaskTextSelector,\r\n skipChild: false,\r\n inlineStylesheet,\r\n maskInputOptions,\r\n maskAttributeFn,\r\n maskTextFn,\r\n maskInputFn,\r\n slimDOMOptions,\r\n dataURLOptions,\r\n inlineImages,\r\n recordCanvas,\r\n preserveWhiteSpace,\r\n onSerialize,\r\n onIframeLoad,\r\n iframeLoadTimeout,\r\n onStylesheetLoad,\r\n stylesheetLoadTimeout,\r\n keepIframeSrcFn,\r\n });\r\n if (serializedIframeNode) {\r\n onIframeLoad(n, serializedIframeNode);\r\n }\r\n }\r\n }, iframeLoadTimeout);\r\n }\r\n if (serializedNode.type === NodeType.Element &&\r\n serializedNode.tagName === 'link' &&\r\n serializedNode.attributes.rel === 'stylesheet') {\r\n onceStylesheetLoaded(n, () => {\r\n if (onStylesheetLoad) {\r\n const serializedLinkNode = serializeNodeWithId(n, {\r\n doc,\r\n mirror,\r\n blockClass,\r\n blockSelector,\r\n unblockSelector,\r\n maskAllText,\r\n maskTextClass,\r\n unmaskTextClass,\r\n maskTextSelector,\r\n unmaskTextSelector,\r\n skipChild: false,\r\n inlineStylesheet,\r\n maskInputOptions,\r\n maskAttributeFn,\r\n maskTextFn,\r\n maskInputFn,\r\n slimDOMOptions,\r\n dataURLOptions,\r\n inlineImages,\r\n recordCanvas,\r\n preserveWhiteSpace,\r\n onSerialize,\r\n onIframeLoad,\r\n iframeLoadTimeout,\r\n onStylesheetLoad,\r\n stylesheetLoadTimeout,\r\n keepIframeSrcFn,\r\n });\r\n if (serializedLinkNode) {\r\n onStylesheetLoad(n, serializedLinkNode);\r\n }\r\n }\r\n }, stylesheetLoadTimeout);\r\n }\r\n return serializedNode;\r\n}\r\nfunction snapshot(n, options) {\r\n const { mirror = new Mirror(), blockClass = 'rr-block', blockSelector = null, unblockSelector = null, maskAllText = false, maskTextClass = 'rr-mask', unmaskTextClass = null, maskTextSelector = null, unmaskTextSelector = null, inlineStylesheet = true, inlineImages = false, recordCanvas = false, maskAllInputs = false, maskAttributeFn, maskTextFn, maskInputFn, slimDOM = false, dataURLOptions, preserveWhiteSpace, onSerialize, onIframeLoad, iframeLoadTimeout, onStylesheetLoad, stylesheetLoadTimeout, keepIframeSrcFn = () => false, } = options || {};\r\n const maskInputOptions = maskAllInputs === true\r\n ? {\r\n color: true,\r\n date: true,\r\n 'datetime-local': true,\r\n email: true,\r\n month: true,\r\n number: true,\r\n range: true,\r\n search: true,\r\n tel: true,\r\n text: true,\r\n time: true,\r\n url: true,\r\n week: true,\r\n textarea: true,\r\n select: true,\r\n }\r\n : maskAllInputs === false\r\n ? {}\r\n : maskAllInputs;\r\n const slimDOMOptions = slimDOM === true || slimDOM === 'all'\r\n ?\r\n {\r\n script: true,\r\n comment: true,\r\n headFavicon: true,\r\n headWhitespace: true,\r\n headMetaDescKeywords: slimDOM === 'all',\r\n headMetaSocial: true,\r\n headMetaRobots: true,\r\n headMetaHttpEquiv: true,\r\n headMetaAuthorship: true,\r\n headMetaVerification: true,\r\n }\r\n : slimDOM === false\r\n ? {}\r\n : slimDOM;\r\n return serializeNodeWithId(n, {\r\n doc: n,\r\n mirror,\r\n blockClass,\r\n blockSelector,\r\n unblockSelector,\r\n maskAllText,\r\n maskTextClass,\r\n unmaskTextClass,\r\n maskTextSelector,\r\n unmaskTextSelector,\r\n skipChild: false,\r\n inlineStylesheet,\r\n maskInputOptions,\r\n maskAttributeFn,\r\n maskTextFn,\r\n maskInputFn,\r\n slimDOMOptions,\r\n dataURLOptions,\r\n inlineImages,\r\n recordCanvas,\r\n preserveWhiteSpace,\r\n onSerialize,\r\n onIframeLoad,\r\n iframeLoadTimeout,\r\n onStylesheetLoad,\r\n stylesheetLoadTimeout,\r\n keepIframeSrcFn,\r\n newlyAddedElement: false,\r\n });\r\n}\r\n\nconst commentre = /\\/\\*[^*]*\\*+([^/*][^*]*\\*+)*\\//g;\r\nfunction parse(css, options = {}) {\r\n let lineno = 1;\r\n let column = 1;\r\n function updatePosition(str) {\r\n const lines = str.match(/\\n/g);\r\n if (lines) {\r\n lineno += lines.length;\r\n }\r\n const i = str.lastIndexOf('\\n');\r\n column = i === -1 ? column + str.length : str.length - i;\r\n }\r\n function position() {\r\n const start = { line: lineno, column };\r\n return (node) => {\r\n node.position = new Position(start);\r\n whitespace();\r\n return node;\r\n };\r\n }\r\n class Position {\r\n constructor(start) {\r\n this.start = start;\r\n this.end = { line: lineno, column };\r\n this.source = options.source;\r\n }\r\n }\r\n Position.prototype.content = css;\r\n const errorsList = [];\r\n function error(msg) {\r\n const err = new Error(`${options.source || ''}:${lineno}:${column}: ${msg}`);\r\n err.reason = msg;\r\n err.filename = options.source;\r\n err.line = lineno;\r\n err.column = column;\r\n err.source = css;\r\n if (options.silent) {\r\n errorsList.push(err);\r\n }\r\n else {\r\n throw err;\r\n }\r\n }\r\n function stylesheet() {\r\n const rulesList = rules();\r\n return {\r\n type: 'stylesheet',\r\n stylesheet: {\r\n source: options.source,\r\n rules: rulesList,\r\n parsingErrors: errorsList,\r\n },\r\n };\r\n }\r\n function open() {\r\n return match(/^{\\s*/);\r\n }\r\n function close() {\r\n return match(/^}/);\r\n }\r\n function rules() {\r\n let node;\r\n const rules = [];\r\n whitespace();\r\n comments(rules);\r\n while (css.length && css.charAt(0) !== '}' && (node = atrule() || rule())) {\r\n if (node) {\r\n rules.push(node);\r\n comments(rules);\r\n }\r\n }\r\n return rules;\r\n }\r\n function match(re) {\r\n const m = re.exec(css);\r\n if (!m) {\r\n return;\r\n }\r\n const str = m[0];\r\n updatePosition(str);\r\n css = css.slice(str.length);\r\n return m;\r\n }\r\n function whitespace() {\r\n match(/^\\s*/);\r\n }\r\n function comments(rules = []) {\r\n let c;\r\n while ((c = comment())) {\r\n if (c) {\r\n rules.push(c);\r\n }\r\n c = comment();\r\n }\r\n return rules;\r\n }\r\n function comment() {\r\n const pos = position();\r\n if ('/' !== css.charAt(0) || '*' !== css.charAt(1)) {\r\n return;\r\n }\r\n let i = 2;\r\n while ('' !== css.charAt(i) &&\r\n ('*' !== css.charAt(i) || '/' !== css.charAt(i + 1))) {\r\n ++i;\r\n }\r\n i += 2;\r\n if ('' === css.charAt(i - 1)) {\r\n return error('End of comment missing');\r\n }\r\n const str = css.slice(2, i - 2);\r\n column += 2;\r\n updatePosition(str);\r\n css = css.slice(i);\r\n column += 2;\r\n return pos({\r\n type: 'comment',\r\n comment: str,\r\n });\r\n }\r\n function selector() {\r\n whitespace();\r\n while (css[0] == '}') {\r\n error('extra closing bracket');\r\n css = css.slice(1);\r\n whitespace();\r\n }\r\n const m = match(/^((\"(?:\\\\\"|[^\"])*\"|'(?:\\\\'|[^'])*'|[^{])+)/);\r\n if (!m) {\r\n return;\r\n }\r\n const cleanedInput = m[0]\r\n .trim()\r\n .replace(/\\/\\*([^*]|[\\r\\n]|(\\*+([^*/]|[\\r\\n])))*\\*\\/+/g, '')\r\n .replace(/\"(?:\\\\\"|[^\"])*\"|'(?:\\\\'|[^'])*'/g, (m) => {\r\n return m.replace(/,/g, '\\u200C');\r\n });\r\n return customSplit(cleanedInput).map((s) => s.replace(/\\u200C/g, ',').trim());\r\n }\r\n function customSplit(input) {\r\n const result = [];\r\n let currentSegment = '';\r\n let depthParentheses = 0;\r\n let depthBrackets = 0;\r\n let currentStringChar = null;\r\n for (const char of input) {\r\n const hasStringEscape = currentSegment.endsWith('\\\\');\r\n if (currentStringChar) {\r\n if (currentStringChar === char && !hasStringEscape) {\r\n currentStringChar = null;\r\n }\r\n }\r\n else if (char === '(') {\r\n depthParentheses++;\r\n }\r\n else if (char === ')') {\r\n depthParentheses--;\r\n }\r\n else if (char === '[') {\r\n depthBrackets++;\r\n }\r\n else if (char === ']') {\r\n depthBrackets--;\r\n }\r\n else if ('\\'\"'.includes(char)) {\r\n currentStringChar = char;\r\n }\r\n if (char === ',' && depthParentheses === 0 && depthBrackets === 0) {\r\n result.push(currentSegment);\r\n currentSegment = '';\r\n }\r\n else {\r\n currentSegment += char;\r\n }\r\n }\r\n if (currentSegment) {\r\n result.push(currentSegment);\r\n }\r\n return result;\r\n }\r\n function declaration() {\r\n const pos = position();\r\n const propMatch = match(/^(\\*?[-#\\/\\*\\\\\\w]+(\\[[0-9a-z_-]+\\])?)\\s*/);\r\n if (!propMatch) {\r\n return;\r\n }\r\n const prop = trim(propMatch[0]);\r\n if (!match(/^:\\s*/)) {\r\n return error(`property missing ':'`);\r\n }\r\n const val = match(/^((?:'(?:\\\\'|.)*?'|\"(?:\\\\\"|.)*?\"|\\([^\\)]*?\\)|[^};])+)/);\r\n const ret = pos({\r\n type: 'declaration',\r\n property: prop.replace(commentre, ''),\r\n value: val ? trim(val[0]).replace(commentre, '') : '',\r\n });\r\n match(/^[;\\s]*/);\r\n return ret;\r\n }\r\n function declarations() {\r\n const decls = [];\r\n if (!open()) {\r\n return error(`missing '{'`);\r\n }\r\n comments(decls);\r\n let decl;\r\n while ((decl = declaration())) {\r\n if (decl !== false) {\r\n decls.push(decl);\r\n comments(decls);\r\n }\r\n decl = declaration();\r\n }\r\n if (!close()) {\r\n return error(`missing '}'`);\r\n }\r\n return decls;\r\n }\r\n function keyframe() {\r\n let m;\r\n const vals = [];\r\n const pos = position();\r\n while ((m = match(/^((\\d+\\.\\d+|\\.\\d+|\\d+)%?|[a-z]+)\\s*/))) {\r\n vals.push(m[1]);\r\n match(/^,\\s*/);\r\n }\r\n if (!vals.length) {\r\n return;\r\n }\r\n return pos({\r\n type: 'keyframe',\r\n values: vals,\r\n declarations: declarations(),\r\n });\r\n }\r\n function atkeyframes() {\r\n const pos = position();\r\n let m = match(/^@([-\\w]+)?keyframes\\s*/);\r\n if (!m) {\r\n return;\r\n }\r\n const vendor = m[1];\r\n m = match(/^([-\\w]+)\\s*/);\r\n if (!m) {\r\n return error('@keyframes missing name');\r\n }\r\n const name = m[1];\r\n if (!open()) {\r\n return error(`@keyframes missing '{'`);\r\n }\r\n let frame;\r\n let frames = comments();\r\n while ((frame = keyframe())) {\r\n frames.push(frame);\r\n frames = frames.concat(comments());\r\n }\r\n if (!close()) {\r\n return error(`@keyframes missing '}'`);\r\n }\r\n return pos({\r\n type: 'keyframes',\r\n name,\r\n vendor,\r\n keyframes: frames,\r\n });\r\n }\r\n function atsupports() {\r\n const pos = position();\r\n const m = match(/^@supports *([^{]+)/);\r\n if (!m) {\r\n return;\r\n }\r\n const supports = trim(m[1]);\r\n if (!open()) {\r\n return error(`@supports missing '{'`);\r\n }\r\n const style = comments().concat(rules());\r\n if (!close()) {\r\n return error(`@supports missing '}'`);\r\n }\r\n return pos({\r\n type: 'supports',\r\n supports,\r\n rules: style,\r\n });\r\n }\r\n function athost() {\r\n const pos = position();\r\n const m = match(/^@host\\s*/);\r\n if (!m) {\r\n return;\r\n }\r\n if (!open()) {\r\n return error(`@host missing '{'`);\r\n }\r\n const style = comments().concat(rules());\r\n if (!close()) {\r\n return error(`@host missing '}'`);\r\n }\r\n return pos({\r\n type: 'host',\r\n rules: style,\r\n });\r\n }\r\n function atmedia() {\r\n const pos = position();\r\n const m = match(/^@media *([^{]+)/);\r\n if (!m) {\r\n return;\r\n }\r\n const media = trim(m[1]);\r\n if (!open()) {\r\n return error(`@media missing '{'`);\r\n }\r\n const style = comments().concat(rules());\r\n if (!close()) {\r\n return error(`@media missing '}'`);\r\n }\r\n return pos({\r\n type: 'media',\r\n media,\r\n rules: style,\r\n });\r\n }\r\n function atcustommedia() {\r\n const pos = position();\r\n const m = match(/^@custom-media\\s+(--[^\\s]+)\\s*([^{;]+);/);\r\n if (!m) {\r\n return;\r\n }\r\n return pos({\r\n type: 'custom-media',\r\n name: trim(m[1]),\r\n media: trim(m[2]),\r\n });\r\n }\r\n function atpage() {\r\n const pos = position();\r\n const m = match(/^@page */);\r\n if (!m) {\r\n return;\r\n }\r\n const sel = selector() || [];\r\n if (!open()) {\r\n return error(`@page missing '{'`);\r\n }\r\n let decls = comments();\r\n let decl;\r\n while ((decl = declaration())) {\r\n decls.push(decl);\r\n decls = decls.concat(comments());\r\n }\r\n if (!close()) {\r\n return error(`@page missing '}'`);\r\n }\r\n return pos({\r\n type: 'page',\r\n selectors: sel,\r\n declarations: decls,\r\n });\r\n }\r\n function atdocument() {\r\n const pos = position();\r\n const m = match(/^@([-\\w]+)?document *([^{]+)/);\r\n if (!m) {\r\n return;\r\n }\r\n const vendor = trim(m[1]);\r\n const doc = trim(m[2]);\r\n if (!open()) {\r\n return error(`@document missing '{'`);\r\n }\r\n const style = comments().concat(rules());\r\n if (!close()) {\r\n return error(`@document missing '}'`);\r\n }\r\n return pos({\r\n type: 'document',\r\n document: doc,\r\n vendor,\r\n rules: style,\r\n });\r\n }\r\n function atfontface() {\r\n const pos = position();\r\n const m = match(/^@font-face\\s*/);\r\n if (!m) {\r\n return;\r\n }\r\n if (!open()) {\r\n return error(`@font-face missing '{'`);\r\n }\r\n let decls = comments();\r\n let decl;\r\n while ((decl = declaration())) {\r\n decls.push(decl);\r\n decls = decls.concat(comments());\r\n }\r\n if (!close()) {\r\n return error(`@font-face missing '}'`);\r\n }\r\n return pos({\r\n type: 'font-face',\r\n declarations: decls,\r\n });\r\n }\r\n const atimport = _compileAtrule('import');\r\n const atcharset = _compileAtrule('charset');\r\n const atnamespace = _compileAtrule('namespace');\r\n function _compileAtrule(name) {\r\n const re = new RegExp('^@' + name + '\\\\s*([^;]+);');\r\n return () => {\r\n const pos = position();\r\n const m = match(re);\r\n if (!m) {\r\n return;\r\n }\r\n const ret = { type: name };\r\n ret[name] = m[1].trim();\r\n return pos(ret);\r\n };\r\n }\r\n function atrule() {\r\n if (css[0] !== '@') {\r\n return;\r\n }\r\n return (atkeyframes() ||\r\n atmedia() ||\r\n atcustommedia() ||\r\n atsupports() ||\r\n atimport() ||\r\n atcharset() ||\r\n atnamespace() ||\r\n atdocument() ||\r\n atpage() ||\r\n athost() ||\r\n atfontface());\r\n }\r\n function rule() {\r\n const pos = position();\r\n const sel = selector();\r\n if (!sel) {\r\n return error('selector missing');\r\n }\r\n comments();\r\n return pos({\r\n type: 'rule',\r\n selectors: sel,\r\n declarations: declarations(),\r\n });\r\n }\r\n return addParent(stylesheet());\r\n}\r\nfunction trim(str) {\r\n return str ? str.replace(/^\\s+|\\s+$/g, '') : '';\r\n}\r\nfunction addParent(obj, parent) {\r\n const isNode = obj && typeof obj.type === 'string';\r\n const childParent = isNode ? obj : parent;\r\n for (const k of Object.keys(obj)) {\r\n const value = obj[k];\r\n if (Array.isArray(value)) {\r\n value.forEach((v) => {\r\n addParent(v, childParent);\r\n });\r\n }\r\n else if (value && typeof value === 'object') {\r\n addParent(value, childParent);\r\n }\r\n }\r\n if (isNode) {\r\n Object.defineProperty(obj, 'parent', {\r\n configurable: true,\r\n writable: true,\r\n enumerable: false,\r\n value: parent || null,\r\n });\r\n }\r\n return obj;\r\n}\n\nconst tagMap = {\r\n script: 'noscript',\r\n altglyph: 'altGlyph',\r\n altglyphdef: 'altGlyphDef',\r\n altglyphitem: 'altGlyphItem',\r\n animatecolor: 'animateColor',\r\n animatemotion: 'animateMotion',\r\n animatetransform: 'animateTransform',\r\n clippath: 'clipPath',\r\n feblend: 'feBlend',\r\n fecolormatrix: 'feColorMatrix',\r\n fecomponenttransfer: 'feComponentTransfer',\r\n fecomposite: 'feComposite',\r\n feconvolvematrix: 'feConvolveMatrix',\r\n fediffuselighting: 'feDiffuseLighting',\r\n fedisplacementmap: 'feDisplacementMap',\r\n fedistantlight: 'feDistantLight',\r\n fedropshadow: 'feDropShadow',\r\n feflood: 'feFlood',\r\n fefunca: 'feFuncA',\r\n fefuncb: 'feFuncB',\r\n fefuncg: 'feFuncG',\r\n fefuncr: 'feFuncR',\r\n fegaussianblur: 'feGaussianBlur',\r\n feimage: 'feImage',\r\n femerge: 'feMerge',\r\n femergenode: 'feMergeNode',\r\n femorphology: 'feMorphology',\r\n feoffset: 'feOffset',\r\n fepointlight: 'fePointLight',\r\n fespecularlighting: 'feSpecularLighting',\r\n fespotlight: 'feSpotLight',\r\n fetile: 'feTile',\r\n feturbulence: 'feTurbulence',\r\n foreignobject: 'foreignObject',\r\n glyphref: 'glyphRef',\r\n lineargradient: 'linearGradient',\r\n radialgradient: 'radialGradient',\r\n};\r\nfunction getTagName(n) {\r\n let tagName = tagMap[n.tagName] ? tagMap[n.tagName] : n.tagName;\r\n if (tagName === 'link' && n.attributes._cssText) {\r\n tagName = 'style';\r\n }\r\n return tagName;\r\n}\r\nfunction escapeRegExp(str) {\r\n return str.replace(/[.*+?^${}()|[\\]\\\\]/g, '\\\\$&');\r\n}\r\nconst HOVER_SELECTOR = /([^\\\\]):hover/;\r\nconst HOVER_SELECTOR_GLOBAL = new RegExp(HOVER_SELECTOR.source, 'g');\r\nfunction addHoverClass(cssText, cache) {\r\n const cachedStyle = cache?.stylesWithHoverClass.get(cssText);\r\n if (cachedStyle)\r\n return cachedStyle;\r\n if (cssText.length >= 1000000) {\r\n return cssText;\r\n }\r\n const ast = parse(cssText, {\r\n silent: true,\r\n });\r\n if (!ast.stylesheet) {\r\n return cssText;\r\n }\r\n const selectors = [];\r\n ast.stylesheet.rules.forEach((rule) => {\r\n if ('selectors' in rule) {\r\n (rule.selectors || []).forEach((selector) => {\r\n if (HOVER_SELECTOR.test(selector)) {\r\n selectors.push(selector);\r\n }\r\n });\r\n }\r\n });\r\n if (selectors.length === 0) {\r\n return cssText;\r\n }\r\n const selectorMatcher = new RegExp(selectors\r\n .filter((selector, index) => selectors.indexOf(selector) === index)\r\n .sort((a, b) => b.length - a.length)\r\n .map((selector) => {\r\n return escapeRegExp(selector);\r\n })\r\n .join('|'), 'g');\r\n const result = cssText.replace(selectorMatcher, (selector) => {\r\n const newSelector = selector.replace(HOVER_SELECTOR_GLOBAL, '$1.\\\\:hover');\r\n return `${selector}, ${newSelector}`;\r\n });\r\n cache?.stylesWithHoverClass.set(cssText, result);\r\n return result;\r\n}\r\nfunction createCache() {\r\n const stylesWithHoverClass = new Map();\r\n return {\r\n stylesWithHoverClass,\r\n };\r\n}\r\nfunction buildNode(n, options) {\r\n const { doc, hackCss, cache } = options;\r\n switch (n.type) {\r\n case NodeType.Document:\r\n return doc.implementation.createDocument(null, '', null);\r\n case NodeType.DocumentType:\r\n return doc.implementation.createDocumentType(n.name || 'html', n.publicId, n.systemId);\r\n case NodeType.Element: {\r\n const tagName = getTagName(n);\r\n let node;\r\n if (n.isSVG) {\r\n node = doc.createElementNS('http://www.w3.org/2000/svg', tagName);\r\n }\r\n else {\r\n if (n.isCustom &&\r\n doc.defaultView?.customElements &&\r\n !doc.defaultView.customElements.get(n.tagName))\r\n doc.defaultView.customElements.define(n.tagName, class extends doc.defaultView.HTMLElement {\r\n });\r\n node = doc.createElement(tagName);\r\n }\r\n const specialAttributes = {};\r\n for (const name in n.attributes) {\r\n if (!Object.prototype.hasOwnProperty.call(n.attributes, name)) {\r\n continue;\r\n }\r\n let value = n.attributes[name];\r\n if (tagName === 'option' &&\r\n name === 'selected' &&\r\n value === false) {\r\n continue;\r\n }\r\n if (value === null) {\r\n continue;\r\n }\r\n if (value === true)\r\n value = '';\r\n if (name.startsWith('rr_')) {\r\n specialAttributes[name] = value;\r\n continue;\r\n }\r\n const isTextarea = tagName === 'textarea' && name === 'value';\r\n const isRemoteOrDynamicCss = tagName === 'style' && name === '_cssText';\r\n if (isRemoteOrDynamicCss && hackCss && typeof value === 'string') {\r\n value = addHoverClass(value, cache);\r\n }\r\n if ((isTextarea || isRemoteOrDynamicCss) && typeof value === 'string') {\r\n const child = doc.createTextNode(value);\r\n for (const c of Array.from(node.childNodes)) {\r\n if (c.nodeType === node.TEXT_NODE) {\r\n node.removeChild(c);\r\n }\r\n }\r\n node.appendChild(child);\r\n continue;\r\n }\r\n try {\r\n if (n.isSVG && name === 'xlink:href') {\r\n node.setAttributeNS('http://www.w3.org/1999/xlink', name, value.toString());\r\n }\r\n else if (name === 'onload' ||\r\n name === 'onclick' ||\r\n name.substring(0, 7) === 'onmouse') {\r\n node.setAttribute('_' + name, value.toString());\r\n }\r\n else if (tagName === 'meta' &&\r\n n.attributes['http-equiv'] === 'Content-Security-Policy' &&\r\n name === 'content') {\r\n node.setAttribute('csp-content', value.toString());\r\n continue;\r\n }\r\n else if (tagName === 'link' &&\r\n (n.attributes.rel === 'preload' ||\r\n n.attributes.rel === 'modulepreload') &&\r\n n.attributes.as === 'script') {\r\n }\r\n else if (tagName === 'link' &&\r\n n.attributes.rel === 'prefetch' &&\r\n typeof n.attributes.href === 'string' &&\r\n n.attributes.href.endsWith('.js')) {\r\n }\r\n else if (tagName === 'img' &&\r\n n.attributes.srcset &&\r\n n.attributes.rr_dataURL) {\r\n node.setAttribute('rrweb-original-srcset', n.attributes.srcset);\r\n }\r\n else {\r\n node.setAttribute(name, value.toString());\r\n }\r\n }\r\n catch (error) {\r\n }\r\n }\r\n for (const name in specialAttributes) {\r\n const value = specialAttributes[name];\r\n if (tagName === 'canvas' && name === 'rr_dataURL') {\r\n const image = document.createElement('img');\r\n image.onload = () => {\r\n const ctx = node.getContext('2d');\r\n if (ctx) {\r\n ctx.drawImage(image, 0, 0, image.width, image.height);\r\n }\r\n };\r\n image.src = value.toString();\r\n if (node.RRNodeType)\r\n node.rr_dataURL = value.toString();\r\n }\r\n else if (tagName === 'img' && name === 'rr_dataURL') {\r\n const image = node;\r\n if (!image.currentSrc.startsWith('data:')) {\r\n image.setAttribute('rrweb-original-src', n.attributes.src);\r\n image.src = value.toString();\r\n }\r\n }\r\n if (name === 'rr_width') {\r\n node.style.setProperty('width', value.toString());\r\n }\r\n else if (name === 'rr_height') {\r\n node.style.setProperty('height', value.toString());\r\n }\r\n else if (name === 'rr_mediaCurrentTime' &&\r\n typeof value === 'number') {\r\n node.currentTime = value;\r\n }\r\n else if (name === 'rr_mediaState') {\r\n switch (value) {\r\n case 'played':\r\n node\r\n .play()\r\n .catch((e) => console.warn('media playback error', e));\r\n break;\r\n case 'paused':\r\n node.pause();\r\n break;\r\n }\r\n }\r\n }\r\n if (n.isShadowHost) {\r\n if (!node.shadowRoot) {\r\n node.attachShadow({ mode: 'open' });\r\n }\r\n else {\r\n while (node.shadowRoot.firstChild) {\r\n node.shadowRoot.removeChild(node.shadowRoot.firstChild);\r\n }\r\n }\r\n }\r\n return node;\r\n }\r\n case NodeType.Text:\r\n return doc.createTextNode(n.isStyle && hackCss\r\n ? addHoverClass(n.textContent, cache)\r\n : n.textContent);\r\n case NodeType.CDATA:\r\n return doc.createCDATASection(n.textContent);\r\n case NodeType.Comment:\r\n return doc.createComment(n.textContent);\r\n default:\r\n return null;\r\n }\r\n}\r\nfunction buildNodeWithSN(n, options) {\r\n const { doc, mirror, skipChild = false, hackCss = true, afterAppend, cache, } = options;\r\n if (mirror.has(n.id)) {\r\n const nodeInMirror = mirror.getNode(n.id);\r\n const meta = mirror.getMeta(nodeInMirror);\r\n if (isNodeMetaEqual(meta, n))\r\n return mirror.getNode(n.id);\r\n }\r\n let node = buildNode(n, { doc, hackCss, cache });\r\n if (!node) {\r\n return null;\r\n }\r\n if (n.rootId && mirror.getNode(n.rootId) !== doc) {\r\n mirror.replace(n.rootId, doc);\r\n }\r\n if (n.type === NodeType.Document) {\r\n doc.close();\r\n doc.open();\r\n if (n.compatMode === 'BackCompat' &&\r\n n.childNodes &&\r\n n.childNodes[0].type !== NodeType.DocumentType) {\r\n if (n.childNodes[0].type === NodeType.Element &&\r\n 'xmlns' in n.childNodes[0].attributes &&\r\n n.childNodes[0].attributes.xmlns === 'http://www.w3.org/1999/xhtml') {\r\n doc.write('');\r\n }\r\n else {\r\n doc.write('');\r\n }\r\n }\r\n node = doc;\r\n }\r\n mirror.add(node, n);\r\n if ((n.type === NodeType.Document || n.type === NodeType.Element) &&\r\n !skipChild) {\r\n for (const childN of n.childNodes) {\r\n const childNode = buildNodeWithSN(childN, {\r\n doc,\r\n mirror,\r\n skipChild: false,\r\n hackCss,\r\n afterAppend,\r\n cache,\r\n });\r\n if (!childNode) {\r\n console.warn('Failed to rebuild', childN);\r\n continue;\r\n }\r\n if (childN.isShadow && isElement(node) && node.shadowRoot) {\r\n node.shadowRoot.appendChild(childNode);\r\n }\r\n else if (n.type === NodeType.Document &&\r\n childN.type == NodeType.Element) {\r\n const htmlElement = childNode;\r\n let body = null;\r\n htmlElement.childNodes.forEach((child) => {\r\n if (child.nodeName === 'BODY')\r\n body = child;\r\n });\r\n if (body) {\r\n htmlElement.removeChild(body);\r\n node.appendChild(childNode);\r\n htmlElement.appendChild(body);\r\n }\r\n else {\r\n node.appendChild(childNode);\r\n }\r\n }\r\n else {\r\n node.appendChild(childNode);\r\n }\r\n if (afterAppend) {\r\n afterAppend(childNode, childN.id);\r\n }\r\n }\r\n }\r\n return node;\r\n}\r\nfunction visit(mirror, onVisit) {\r\n function walk(node) {\r\n onVisit(node);\r\n }\r\n for (const id of mirror.getIds()) {\r\n if (mirror.has(id)) {\r\n walk(mirror.getNode(id));\r\n }\r\n }\r\n}\r\nfunction handleScroll(node, mirror) {\r\n const n = mirror.getMeta(node);\r\n if (n?.type !== NodeType.Element) {\r\n return;\r\n }\r\n const el = node;\r\n for (const name in n.attributes) {\r\n if (!(Object.prototype.hasOwnProperty.call(n.attributes, name) &&\r\n name.startsWith('rr_'))) {\r\n continue;\r\n }\r\n const value = n.attributes[name];\r\n if (name === 'rr_scrollLeft') {\r\n el.scrollLeft = value;\r\n }\r\n if (name === 'rr_scrollTop') {\r\n el.scrollTop = value;\r\n }\r\n }\r\n}\r\nfunction rebuild(n, options) {\r\n const { doc, onVisit, hackCss = true, afterAppend, cache, mirror = new Mirror(), } = options;\r\n const node = buildNodeWithSN(n, {\r\n doc,\r\n mirror,\r\n skipChild: false,\r\n hackCss,\r\n afterAppend,\r\n cache,\r\n });\r\n visit(mirror, (visitedNode) => {\r\n if (onVisit) {\r\n onVisit(visitedNode);\r\n }\r\n handleScroll(visitedNode, mirror);\r\n });\r\n return node;\r\n}\n\nexport { IGNORED_NODE, Mirror, NodeType, addHoverClass, buildNodeWithSN, createCache, createMatchPredicate, createMirror, distanceToMatch, escapeImportStatement, fixSafariColons, genId, getInputType, getInputValue, ignoreAttribute, is2DCanvasBlank, isCSSImportRule, isCSSStyleRule, isElement, isNativeShadowDom, isNodeMetaEqual, isShadowRoot, maskInputValue, needMaskingText, rebuild, serializeNodeWithId, shouldMaskInput, snapshot, stringifyRule, stringifyStylesheet, toLowerCase, toUpperCase, transformAttribute };\n", "import { distanceToMatch, IGNORED_NODE, isShadowRoot, createMatchPredicate } from '../../rrweb-snapshot/es/rrweb-snapshot.js';\n\nfunction on(type, fn, target = document) {\r\n const options = { capture: true, passive: true };\r\n target.addEventListener(type, fn, options);\r\n return () => target.removeEventListener(type, fn, options);\r\n}\r\nconst DEPARTED_MIRROR_ACCESS_WARNING = 'Please stop import mirror directly. Instead of that,' +\r\n '\\r\\n' +\r\n 'now you can use replayer.getMirror() to access the mirror instance of a replayer,' +\r\n '\\r\\n' +\r\n 'or you can use record.mirror to access the mirror instance during recording.';\r\nlet _mirror = {\r\n map: {},\r\n getId() {\r\n console.error(DEPARTED_MIRROR_ACCESS_WARNING);\r\n return -1;\r\n },\r\n getNode() {\r\n console.error(DEPARTED_MIRROR_ACCESS_WARNING);\r\n return null;\r\n },\r\n removeNodeFromMap() {\r\n console.error(DEPARTED_MIRROR_ACCESS_WARNING);\r\n },\r\n has() {\r\n console.error(DEPARTED_MIRROR_ACCESS_WARNING);\r\n return false;\r\n },\r\n reset() {\r\n console.error(DEPARTED_MIRROR_ACCESS_WARNING);\r\n },\r\n};\r\nif (typeof window !== 'undefined' && window.Proxy && window.Reflect) {\r\n _mirror = new Proxy(_mirror, {\r\n get(target, prop, receiver) {\r\n if (prop === 'map') {\r\n console.error(DEPARTED_MIRROR_ACCESS_WARNING);\r\n }\r\n return Reflect.get(target, prop, receiver);\r\n },\r\n });\r\n}\r\nfunction throttle(func, wait, options = {}) {\r\n let timeout = null;\r\n let previous = 0;\r\n return function (...args) {\r\n const now = Date.now();\r\n if (!previous && options.leading === false) {\r\n previous = now;\r\n }\r\n const remaining = wait - (now - previous);\r\n const context = this;\r\n if (remaining <= 0 || remaining > wait) {\r\n if (timeout) {\r\n clearTimeout(timeout);\r\n timeout = null;\r\n }\r\n previous = now;\r\n func.apply(context, args);\r\n }\r\n else if (!timeout && options.trailing !== false) {\r\n timeout = setTimeout(() => {\r\n previous = options.leading === false ? 0 : Date.now();\r\n timeout = null;\r\n func.apply(context, args);\r\n }, remaining);\r\n }\r\n };\r\n}\r\nfunction hookSetter(target, key, d, isRevoked, win = window) {\r\n const original = win.Object.getOwnPropertyDescriptor(target, key);\r\n win.Object.defineProperty(target, key, isRevoked\r\n ? d\r\n : {\r\n set(value) {\r\n setTimeout(() => {\r\n d.set.call(this, value);\r\n }, 0);\r\n if (original && original.set) {\r\n original.set.call(this, value);\r\n }\r\n },\r\n });\r\n return () => hookSetter(target, key, original || {}, true);\r\n}\r\nfunction patch(source, name, replacement) {\r\n try {\r\n if (!(name in source)) {\r\n return () => {\r\n };\r\n }\r\n const original = source[name];\r\n const wrapped = replacement(original);\r\n if (typeof wrapped === 'function') {\r\n wrapped.prototype = wrapped.prototype || {};\r\n Object.defineProperties(wrapped, {\r\n __rrweb_original__: {\r\n enumerable: false,\r\n value: original,\r\n },\r\n });\r\n }\r\n source[name] = wrapped;\r\n return () => {\r\n source[name] = original;\r\n };\r\n }\r\n catch {\r\n return () => {\r\n };\r\n }\r\n}\r\nlet nowTimestamp = Date.now;\r\nif (!(/[1-9][0-9]{12}/.test(Date.now().toString()))) {\r\n nowTimestamp = () => new Date().getTime();\r\n}\r\nfunction getWindowScroll(win) {\r\n const doc = win.document;\r\n return {\r\n left: doc.scrollingElement\r\n ? doc.scrollingElement.scrollLeft\r\n : win.pageXOffset !== undefined\r\n ? win.pageXOffset\r\n : doc?.documentElement.scrollLeft ||\r\n doc?.body?.parentElement?.scrollLeft ||\r\n doc?.body?.scrollLeft ||\r\n 0,\r\n top: doc.scrollingElement\r\n ? doc.scrollingElement.scrollTop\r\n : win.pageYOffset !== undefined\r\n ? win.pageYOffset\r\n : doc?.documentElement.scrollTop ||\r\n doc?.body?.parentElement?.scrollTop ||\r\n doc?.body?.scrollTop ||\r\n 0,\r\n };\r\n}\r\nfunction getWindowHeight() {\r\n return (window.innerHeight ||\r\n (document.documentElement && document.documentElement.clientHeight) ||\r\n (document.body && document.body.clientHeight));\r\n}\r\nfunction getWindowWidth() {\r\n return (window.innerWidth ||\r\n (document.documentElement && document.documentElement.clientWidth) ||\r\n (document.body && document.body.clientWidth));\r\n}\r\nfunction closestElementOfNode(node) {\r\n if (!node) {\r\n return null;\r\n }\r\n const el = node.nodeType === node.ELEMENT_NODE\r\n ? node\r\n : node.parentElement;\r\n return el;\r\n}\r\nfunction isBlocked(node, blockClass, blockSelector, unblockSelector, checkAncestors) {\r\n if (!node) {\r\n return false;\r\n }\r\n const el = closestElementOfNode(node);\r\n if (!el) {\r\n return false;\r\n }\r\n const blockedPredicate = createMatchPredicate(blockClass, blockSelector);\r\n if (!checkAncestors) {\r\n const isUnblocked = unblockSelector && el.matches(unblockSelector);\r\n return blockedPredicate(el) && !isUnblocked;\r\n }\r\n const blockDistance = distanceToMatch(el, blockedPredicate);\r\n let unblockDistance = -1;\r\n if (blockDistance < 0) {\r\n return false;\r\n }\r\n if (unblockSelector) {\r\n unblockDistance = distanceToMatch(el, createMatchPredicate(null, unblockSelector));\r\n }\r\n if (blockDistance > -1 && unblockDistance < 0) {\r\n return true;\r\n }\r\n return blockDistance < unblockDistance;\r\n}\r\nfunction isSerialized(n, mirror) {\r\n return mirror.getId(n) !== -1;\r\n}\r\nfunction isIgnored(n, mirror) {\r\n return mirror.getId(n) === IGNORED_NODE;\r\n}\r\nfunction isAncestorRemoved(target, mirror) {\r\n if (isShadowRoot(target)) {\r\n return false;\r\n }\r\n const id = mirror.getId(target);\r\n if (!mirror.has(id)) {\r\n return true;\r\n }\r\n if (target.parentNode &&\r\n target.parentNode.nodeType === target.DOCUMENT_NODE) {\r\n return false;\r\n }\r\n if (!target.parentNode) {\r\n return true;\r\n }\r\n return isAncestorRemoved(target.parentNode, mirror);\r\n}\r\nfunction legacy_isTouchEvent(event) {\r\n return Boolean(event.changedTouches);\r\n}\r\nfunction polyfill(win = window) {\r\n if ('NodeList' in win && !win.NodeList.prototype.forEach) {\r\n win.NodeList.prototype.forEach = Array.prototype\r\n .forEach;\r\n }\r\n if ('DOMTokenList' in win && !win.DOMTokenList.prototype.forEach) {\r\n win.DOMTokenList.prototype.forEach = Array.prototype\r\n .forEach;\r\n }\r\n if (!Node.prototype.contains) {\r\n Node.prototype.contains = (...args) => {\r\n let node = args[0];\r\n if (!(0 in args)) {\r\n throw new TypeError('1 argument is required');\r\n }\r\n do {\r\n if (this === node) {\r\n return true;\r\n }\r\n } while ((node = node && node.parentNode));\r\n return false;\r\n };\r\n }\r\n}\r\nfunction queueToResolveTrees(queue) {\r\n const queueNodeMap = {};\r\n const putIntoMap = (m, parent) => {\r\n const nodeInTree = {\r\n value: m,\r\n parent,\r\n children: [],\r\n };\r\n queueNodeMap[m.node.id] = nodeInTree;\r\n return nodeInTree;\r\n };\r\n const queueNodeTrees = [];\r\n for (const mutation of queue) {\r\n const { nextId, parentId } = mutation;\r\n if (nextId && nextId in queueNodeMap) {\r\n const nextInTree = queueNodeMap[nextId];\r\n if (nextInTree.parent) {\r\n const idx = nextInTree.parent.children.indexOf(nextInTree);\r\n nextInTree.parent.children.splice(idx, 0, putIntoMap(mutation, nextInTree.parent));\r\n }\r\n else {\r\n const idx = queueNodeTrees.indexOf(nextInTree);\r\n queueNodeTrees.splice(idx, 0, putIntoMap(mutation, null));\r\n }\r\n continue;\r\n }\r\n if (parentId in queueNodeMap) {\r\n const parentInTree = queueNodeMap[parentId];\r\n parentInTree.children.push(putIntoMap(mutation, parentInTree));\r\n continue;\r\n }\r\n queueNodeTrees.push(putIntoMap(mutation, null));\r\n }\r\n return queueNodeTrees;\r\n}\r\nfunction iterateResolveTree(tree, cb) {\r\n cb(tree.value);\r\n for (let i = tree.children.length - 1; i >= 0; i--) {\r\n iterateResolveTree(tree.children[i], cb);\r\n }\r\n}\r\nfunction isSerializedIframe(n, mirror) {\r\n return Boolean(n.nodeName === 'IFRAME' && mirror.getMeta(n));\r\n}\r\nfunction isSerializedStylesheet(n, mirror) {\r\n return Boolean(n.nodeName === 'LINK' &&\r\n n.nodeType === n.ELEMENT_NODE &&\r\n n.getAttribute &&\r\n n.getAttribute('rel') === 'stylesheet' &&\r\n mirror.getMeta(n));\r\n}\r\nfunction getBaseDimension(node, rootIframe) {\r\n const frameElement = node.ownerDocument?.defaultView?.frameElement;\r\n if (!frameElement || frameElement === rootIframe) {\r\n return {\r\n x: 0,\r\n y: 0,\r\n relativeScale: 1,\r\n absoluteScale: 1,\r\n };\r\n }\r\n const frameDimension = frameElement.getBoundingClientRect();\r\n const frameBaseDimension = getBaseDimension(frameElement, rootIframe);\r\n const relativeScale = frameDimension.height / frameElement.clientHeight;\r\n return {\r\n x: frameDimension.x * frameBaseDimension.relativeScale +\r\n frameBaseDimension.x,\r\n y: frameDimension.y * frameBaseDimension.relativeScale +\r\n frameBaseDimension.y,\r\n relativeScale,\r\n absoluteScale: frameBaseDimension.absoluteScale * relativeScale,\r\n };\r\n}\r\nfunction hasShadowRoot(n) {\r\n return Boolean(n?.shadowRoot);\r\n}\r\nfunction getNestedRule(rules, position) {\r\n const rule = rules[position[0]];\r\n if (position.length === 1) {\r\n return rule;\r\n }\r\n else {\r\n return getNestedRule(rule.cssRules[position[1]].cssRules, position.slice(2));\r\n }\r\n}\r\nfunction getPositionsAndIndex(nestedIndex) {\r\n const positions = [...nestedIndex];\r\n const index = positions.pop();\r\n return { positions, index };\r\n}\r\nfunction uniqueTextMutations(mutations) {\r\n const idSet = new Set();\r\n const uniqueMutations = [];\r\n for (let i = mutations.length; i--;) {\r\n const mutation = mutations[i];\r\n if (!idSet.has(mutation.id)) {\r\n uniqueMutations.push(mutation);\r\n idSet.add(mutation.id);\r\n }\r\n }\r\n return uniqueMutations;\r\n}\r\nclass StyleSheetMirror {\r\n constructor() {\r\n this.id = 1;\r\n this.styleIDMap = new WeakMap();\r\n this.idStyleMap = new Map();\r\n }\r\n getId(stylesheet) {\r\n return this.styleIDMap.get(stylesheet) ?? -1;\r\n }\r\n has(stylesheet) {\r\n return this.styleIDMap.has(stylesheet);\r\n }\r\n add(stylesheet, id) {\r\n if (this.has(stylesheet))\r\n return this.getId(stylesheet);\r\n let newId;\r\n if (id === undefined) {\r\n newId = this.id++;\r\n }\r\n else\r\n newId = id;\r\n this.styleIDMap.set(stylesheet, newId);\r\n this.idStyleMap.set(newId, stylesheet);\r\n return newId;\r\n }\r\n getStyle(id) {\r\n return this.idStyleMap.get(id) || null;\r\n }\r\n reset() {\r\n this.styleIDMap = new WeakMap();\r\n this.idStyleMap = new Map();\r\n this.id = 1;\r\n }\r\n generateId() {\r\n return this.id++;\r\n }\r\n}\r\nfunction getShadowHost(n) {\r\n let shadowHost = null;\r\n if (n.getRootNode?.()?.nodeType === Node.DOCUMENT_FRAGMENT_NODE &&\r\n n.getRootNode().host)\r\n shadowHost = n.getRootNode().host;\r\n return shadowHost;\r\n}\r\nfunction getRootShadowHost(n) {\r\n let rootShadowHost = n;\r\n let shadowHost;\r\n while ((shadowHost = getShadowHost(rootShadowHost)))\r\n rootShadowHost = shadowHost;\r\n return rootShadowHost;\r\n}\r\nfunction shadowHostInDom(n) {\r\n const doc = n.ownerDocument;\r\n if (!doc)\r\n return false;\r\n const shadowHost = getRootShadowHost(n);\r\n return doc.contains(shadowHost);\r\n}\r\nfunction inDom(n) {\r\n const doc = n.ownerDocument;\r\n if (!doc)\r\n return false;\r\n return doc.contains(n) || shadowHostInDom(n);\r\n}\r\nconst cachedImplementations = {};\r\nfunction getImplementation(name) {\r\n const cached = cachedImplementations[name];\r\n if (cached) {\r\n return cached;\r\n }\r\n const document = window.document;\r\n let impl = window[name];\r\n if (document && typeof document.createElement === 'function') {\r\n try {\r\n const sandbox = document.createElement('iframe');\r\n sandbox.hidden = true;\r\n document.head.appendChild(sandbox);\r\n const contentWindow = sandbox.contentWindow;\r\n if (contentWindow && contentWindow[name]) {\r\n impl =\r\n contentWindow[name];\r\n }\r\n document.head.removeChild(sandbox);\r\n }\r\n catch (e) {\r\n }\r\n }\r\n return (cachedImplementations[name] = impl.bind(window));\r\n}\r\nfunction onRequestAnimationFrame(...rest) {\r\n return getImplementation('requestAnimationFrame')(...rest);\r\n}\r\nfunction setTimeout(...rest) {\r\n return getImplementation('setTimeout')(...rest);\r\n}\r\nfunction clearTimeout(...rest) {\r\n return getImplementation('clearTimeout')(...rest);\r\n}\n\nexport { StyleSheetMirror, _mirror, clearTimeout, closestElementOfNode, getBaseDimension, getNestedRule, getPositionsAndIndex, getRootShadowHost, getShadowHost, getWindowHeight, getWindowScroll, getWindowWidth, hasShadowRoot, hookSetter, inDom, isAncestorRemoved, isBlocked, isIgnored, isSerialized, isSerializedIframe, isSerializedStylesheet, iterateResolveTree, legacy_isTouchEvent, nowTimestamp, on, onRequestAnimationFrame, patch, polyfill, queueToResolveTrees, setTimeout, shadowHostInDom, throttle, uniqueTextMutations };\n", "var EventType = /* @__PURE__ */ ((EventType2) => {\n EventType2[EventType2[\"DomContentLoaded\"] = 0] = \"DomContentLoaded\";\n EventType2[EventType2[\"Load\"] = 1] = \"Load\";\n EventType2[EventType2[\"FullSnapshot\"] = 2] = \"FullSnapshot\";\n EventType2[EventType2[\"IncrementalSnapshot\"] = 3] = \"IncrementalSnapshot\";\n EventType2[EventType2[\"Meta\"] = 4] = \"Meta\";\n EventType2[EventType2[\"Custom\"] = 5] = \"Custom\";\n EventType2[EventType2[\"Plugin\"] = 6] = \"Plugin\";\n return EventType2;\n})(EventType || {});\nvar IncrementalSource = /* @__PURE__ */ ((IncrementalSource2) => {\n IncrementalSource2[IncrementalSource2[\"Mutation\"] = 0] = \"Mutation\";\n IncrementalSource2[IncrementalSource2[\"MouseMove\"] = 1] = \"MouseMove\";\n IncrementalSource2[IncrementalSource2[\"MouseInteraction\"] = 2] = \"MouseInteraction\";\n IncrementalSource2[IncrementalSource2[\"Scroll\"] = 3] = \"Scroll\";\n IncrementalSource2[IncrementalSource2[\"ViewportResize\"] = 4] = \"ViewportResize\";\n IncrementalSource2[IncrementalSource2[\"Input\"] = 5] = \"Input\";\n IncrementalSource2[IncrementalSource2[\"TouchMove\"] = 6] = \"TouchMove\";\n IncrementalSource2[IncrementalSource2[\"MediaInteraction\"] = 7] = \"MediaInteraction\";\n IncrementalSource2[IncrementalSource2[\"StyleSheetRule\"] = 8] = \"StyleSheetRule\";\n IncrementalSource2[IncrementalSource2[\"CanvasMutation\"] = 9] = \"CanvasMutation\";\n IncrementalSource2[IncrementalSource2[\"Font\"] = 10] = \"Font\";\n IncrementalSource2[IncrementalSource2[\"Log\"] = 11] = \"Log\";\n IncrementalSource2[IncrementalSource2[\"Drag\"] = 12] = \"Drag\";\n IncrementalSource2[IncrementalSource2[\"StyleDeclaration\"] = 13] = \"StyleDeclaration\";\n IncrementalSource2[IncrementalSource2[\"Selection\"] = 14] = \"Selection\";\n IncrementalSource2[IncrementalSource2[\"AdoptedStyleSheet\"] = 15] = \"AdoptedStyleSheet\";\n IncrementalSource2[IncrementalSource2[\"CustomElement\"] = 16] = \"CustomElement\";\n return IncrementalSource2;\n})(IncrementalSource || {});\nvar MouseInteractions = /* @__PURE__ */ ((MouseInteractions2) => {\n MouseInteractions2[MouseInteractions2[\"MouseUp\"] = 0] = \"MouseUp\";\n MouseInteractions2[MouseInteractions2[\"MouseDown\"] = 1] = \"MouseDown\";\n MouseInteractions2[MouseInteractions2[\"Click\"] = 2] = \"Click\";\n MouseInteractions2[MouseInteractions2[\"ContextMenu\"] = 3] = \"ContextMenu\";\n MouseInteractions2[MouseInteractions2[\"DblClick\"] = 4] = \"DblClick\";\n MouseInteractions2[MouseInteractions2[\"Focus\"] = 5] = \"Focus\";\n MouseInteractions2[MouseInteractions2[\"Blur\"] = 6] = \"Blur\";\n MouseInteractions2[MouseInteractions2[\"TouchStart\"] = 7] = \"TouchStart\";\n MouseInteractions2[MouseInteractions2[\"TouchMove_Departed\"] = 8] = \"TouchMove_Departed\";\n MouseInteractions2[MouseInteractions2[\"TouchEnd\"] = 9] = \"TouchEnd\";\n MouseInteractions2[MouseInteractions2[\"TouchCancel\"] = 10] = \"TouchCancel\";\n return MouseInteractions2;\n})(MouseInteractions || {});\nvar PointerTypes = /* @__PURE__ */ ((PointerTypes2) => {\n PointerTypes2[PointerTypes2[\"Mouse\"] = 0] = \"Mouse\";\n PointerTypes2[PointerTypes2[\"Pen\"] = 1] = \"Pen\";\n PointerTypes2[PointerTypes2[\"Touch\"] = 2] = \"Touch\";\n return PointerTypes2;\n})(PointerTypes || {});\nvar CanvasContext = /* @__PURE__ */ ((CanvasContext2) => {\n CanvasContext2[CanvasContext2[\"2D\"] = 0] = \"2D\";\n CanvasContext2[CanvasContext2[\"WebGL\"] = 1] = \"WebGL\";\n CanvasContext2[CanvasContext2[\"WebGL2\"] = 2] = \"WebGL2\";\n return CanvasContext2;\n})(CanvasContext || {});\nvar ReplayerEvents = /* @__PURE__ */ ((ReplayerEvents2) => {\n ReplayerEvents2[\"Start\"] = \"start\";\n ReplayerEvents2[\"Pause\"] = \"pause\";\n ReplayerEvents2[\"Resume\"] = \"resume\";\n ReplayerEvents2[\"Resize\"] = \"resize\";\n ReplayerEvents2[\"Finish\"] = \"finish\";\n ReplayerEvents2[\"FullsnapshotRebuilded\"] = \"fullsnapshot-rebuilded\";\n ReplayerEvents2[\"LoadStylesheetStart\"] = \"load-stylesheet-start\";\n ReplayerEvents2[\"LoadStylesheetEnd\"] = \"load-stylesheet-end\";\n ReplayerEvents2[\"SkipStart\"] = \"skip-start\";\n ReplayerEvents2[\"SkipEnd\"] = \"skip-end\";\n ReplayerEvents2[\"MouseInteraction\"] = \"mouse-interaction\";\n ReplayerEvents2[\"EventCast\"] = \"event-cast\";\n ReplayerEvents2[\"CustomEvent\"] = \"custom-event\";\n ReplayerEvents2[\"Flush\"] = \"flush\";\n ReplayerEvents2[\"StateChange\"] = \"state-change\";\n ReplayerEvents2[\"PlayBack\"] = \"play-back\";\n ReplayerEvents2[\"Destroy\"] = \"destroy\";\n return ReplayerEvents2;\n})(ReplayerEvents || {});\n\nexport { CanvasContext, EventType, IncrementalSource, MouseInteractions, PointerTypes, ReplayerEvents };\n", "let errorHandler;\r\nfunction registerErrorHandler(handler) {\r\n errorHandler = handler;\r\n}\r\nfunction unregisterErrorHandler() {\r\n errorHandler = undefined;\r\n}\r\nconst callbackWrapper = (cb) => {\r\n if (!errorHandler) {\r\n return cb;\r\n }\r\n const rrwebWrapped = ((...rest) => {\r\n try {\r\n return cb(...rest);\r\n }\r\n catch (error) {\r\n if (errorHandler && errorHandler(error) === true) {\r\n return () => {\r\n };\r\n }\r\n throw error;\r\n }\r\n });\r\n return rrwebWrapped;\r\n};\n\nexport { callbackWrapper, registerErrorHandler, unregisterErrorHandler };\n", "/*\n * base64-arraybuffer 1.0.1 \n * Copyright (c) 2021 Niklas von Hertzen \n * Released under MIT License\n */\nvar chars = 'ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789+/';\n// Use a lookup table to find the index.\nvar lookup = typeof Uint8Array === 'undefined' ? [] : new Uint8Array(256);\nfor (var i = 0; i < chars.length; i++) {\n lookup[chars.charCodeAt(i)] = i;\n}\nvar encode = function (arraybuffer) {\n var bytes = new Uint8Array(arraybuffer), i, len = bytes.length, base64 = '';\n for (i = 0; i < len; i += 3) {\n base64 += chars[bytes[i] >> 2];\n base64 += chars[((bytes[i] & 3) << 4) | (bytes[i + 1] >> 4)];\n base64 += chars[((bytes[i + 1] & 15) << 2) | (bytes[i + 2] >> 6)];\n base64 += chars[bytes[i + 2] & 63];\n }\n if (len % 3 === 2) {\n base64 = base64.substring(0, base64.length - 1) + '=';\n }\n else if (len % 3 === 1) {\n base64 = base64.substring(0, base64.length - 2) + '==';\n }\n return base64;\n};\nvar decode = function (base64) {\n var bufferLength = base64.length * 0.75, len = base64.length, i, p = 0, encoded1, encoded2, encoded3, encoded4;\n if (base64[base64.length - 1] === '=') {\n bufferLength--;\n if (base64[base64.length - 2] === '=') {\n bufferLength--;\n }\n }\n var arraybuffer = new ArrayBuffer(bufferLength), bytes = new Uint8Array(arraybuffer);\n for (i = 0; i < len; i += 4) {\n encoded1 = lookup[base64.charCodeAt(i)];\n encoded2 = lookup[base64.charCodeAt(i + 1)];\n encoded3 = lookup[base64.charCodeAt(i + 2)];\n encoded4 = lookup[base64.charCodeAt(i + 3)];\n bytes[p++] = (encoded1 << 2) | (encoded2 >> 4);\n bytes[p++] = ((encoded2 & 15) << 4) | (encoded3 >> 2);\n bytes[p++] = ((encoded3 & 3) << 6) | (encoded4 & 63);\n }\n return arraybuffer;\n};\n\nexport { decode, encode };\n", "import { encode } from './../../../../../../ext/base64-arraybuffer/dist/base64-arraybuffer.es5.js';\n\nconst canvasVarMap = new Map();\r\nfunction variableListFor(ctx, ctor) {\r\n let contextMap = canvasVarMap.get(ctx);\r\n if (!contextMap) {\r\n contextMap = new Map();\r\n canvasVarMap.set(ctx, contextMap);\r\n }\r\n if (!contextMap.has(ctor)) {\r\n contextMap.set(ctor, []);\r\n }\r\n return contextMap.get(ctor);\r\n}\r\nconst saveWebGLVar = (value, win, ctx) => {\r\n if (!value ||\r\n !(isInstanceOfWebGLObject(value, win) || typeof value === 'object'))\r\n return;\r\n const name = value.constructor.name;\r\n const list = variableListFor(ctx, name);\r\n let index = list.indexOf(value);\r\n if (index === -1) {\r\n index = list.length;\r\n list.push(value);\r\n }\r\n return index;\r\n};\r\nfunction serializeArg(value, win, ctx) {\r\n if (value instanceof Array) {\r\n return value.map((arg) => serializeArg(arg, win, ctx));\r\n }\r\n else if (value === null) {\r\n return value;\r\n }\r\n else if (value instanceof Float32Array ||\r\n value instanceof Float64Array ||\r\n value instanceof Int32Array ||\r\n value instanceof Uint32Array ||\r\n value instanceof Uint8Array ||\r\n value instanceof Uint16Array ||\r\n value instanceof Int16Array ||\r\n value instanceof Int8Array ||\r\n value instanceof Uint8ClampedArray) {\r\n const name = value.constructor.name;\r\n return {\r\n rr_type: name,\r\n args: [Object.values(value)],\r\n };\r\n }\r\n else if (value instanceof ArrayBuffer) {\r\n const name = value.constructor.name;\r\n const base64 = encode(value);\r\n return {\r\n rr_type: name,\r\n base64,\r\n };\r\n }\r\n else if (value instanceof DataView) {\r\n const name = value.constructor.name;\r\n return {\r\n rr_type: name,\r\n args: [\r\n serializeArg(value.buffer, win, ctx),\r\n value.byteOffset,\r\n value.byteLength,\r\n ],\r\n };\r\n }\r\n else if (value instanceof HTMLImageElement) {\r\n const name = value.constructor.name;\r\n const { src } = value;\r\n return {\r\n rr_type: name,\r\n src,\r\n };\r\n }\r\n else if (value instanceof HTMLCanvasElement) {\r\n const name = 'HTMLImageElement';\r\n const src = value.toDataURL();\r\n return {\r\n rr_type: name,\r\n src,\r\n };\r\n }\r\n else if (value instanceof ImageData) {\r\n const name = value.constructor.name;\r\n return {\r\n rr_type: name,\r\n args: [serializeArg(value.data, win, ctx), value.width, value.height],\r\n };\r\n }\r\n else if (isInstanceOfWebGLObject(value, win) || typeof value === 'object') {\r\n const name = value.constructor.name;\r\n const index = saveWebGLVar(value, win, ctx);\r\n return {\r\n rr_type: name,\r\n index: index,\r\n };\r\n }\r\n return value;\r\n}\r\nconst serializeArgs = (args, win, ctx) => {\r\n return args.map((arg) => serializeArg(arg, win, ctx));\r\n};\r\nconst isInstanceOfWebGLObject = (value, win) => {\r\n const webGLConstructorNames = [\r\n 'WebGLActiveInfo',\r\n 'WebGLBuffer',\r\n 'WebGLFramebuffer',\r\n 'WebGLProgram',\r\n 'WebGLRenderbuffer',\r\n 'WebGLShader',\r\n 'WebGLShaderPrecisionFormat',\r\n 'WebGLTexture',\r\n 'WebGLUniformLocation',\r\n 'WebGLVertexArrayObject',\r\n 'WebGLVertexArrayObjectOES',\r\n ];\r\n const supportedWebGLConstructorNames = webGLConstructorNames.filter((name) => typeof win[name] === 'function');\r\n return Boolean(supportedWebGLConstructorNames.find((name) => value instanceof win[name]));\r\n};\n\nexport { isInstanceOfWebGLObject, saveWebGLVar, serializeArg, serializeArgs, variableListFor };\n", "import { CanvasContext } from '../../../../../types/dist/rrweb-types.js';\nimport { patch, isBlocked, setTimeout, hookSetter } from '../../../utils.js';\nimport { serializeArgs } from './serialize-args.js';\n\nfunction initCanvas2DMutationObserver(cb, win, blockClass, blockSelector, unblockSelector) {\r\n const handlers = [];\r\n const props2D = Object.getOwnPropertyNames(win.CanvasRenderingContext2D.prototype);\r\n for (const prop of props2D) {\r\n try {\r\n if (typeof win.CanvasRenderingContext2D.prototype[prop] !== 'function') {\r\n continue;\r\n }\r\n const restoreHandler = patch(win.CanvasRenderingContext2D.prototype, prop, function (original) {\r\n return function (...args) {\r\n if (!isBlocked(this.canvas, blockClass, blockSelector, unblockSelector, true)) {\r\n setTimeout(() => {\r\n const recordArgs = serializeArgs(args, win, this);\r\n cb(this.canvas, {\r\n type: CanvasContext['2D'],\r\n property: prop,\r\n args: recordArgs,\r\n });\r\n }, 0);\r\n }\r\n return original.apply(this, args);\r\n };\r\n });\r\n handlers.push(restoreHandler);\r\n }\r\n catch {\r\n const hookHandler = hookSetter(win.CanvasRenderingContext2D.prototype, prop, {\r\n set(v) {\r\n cb(this.canvas, {\r\n type: CanvasContext['2D'],\r\n property: prop,\r\n args: [v],\r\n setter: true,\r\n });\r\n },\r\n });\r\n handlers.push(hookHandler);\r\n }\r\n }\r\n return () => {\r\n handlers.forEach((h) => h());\r\n };\r\n}\n\nexport { initCanvas2DMutationObserver as default };\n", "import { patch, isBlocked } from '../../../utils.js';\n\nfunction getNormalizedContextName(contextType) {\r\n return contextType === 'experimental-webgl' ? 'webgl' : contextType;\r\n}\r\nfunction initCanvasContextObserver(win, blockClass, blockSelector, unblockSelector, setPreserveDrawingBufferToTrue) {\r\n const handlers = [];\r\n try {\r\n const restoreHandler = patch(win.HTMLCanvasElement.prototype, 'getContext', function (original) {\r\n return function (contextType, ...args) {\r\n if (!isBlocked(this, blockClass, blockSelector, unblockSelector, true)) {\r\n const ctxName = getNormalizedContextName(contextType);\r\n if (!('__context' in this))\r\n this.__context = ctxName;\r\n if (setPreserveDrawingBufferToTrue &&\r\n ['webgl', 'webgl2'].includes(ctxName)) {\r\n if (args[0] && typeof args[0] === 'object') {\r\n const contextAttributes = args[0];\r\n if (!contextAttributes.preserveDrawingBuffer) {\r\n contextAttributes.preserveDrawingBuffer = true;\r\n }\r\n }\r\n else {\r\n args.splice(0, 1, {\r\n preserveDrawingBuffer: true,\r\n });\r\n }\r\n }\r\n }\r\n return original.apply(this, [contextType, ...args]);\r\n };\r\n });\r\n handlers.push(restoreHandler);\r\n }\r\n catch {\r\n console.error('failed to patch HTMLCanvasElement.prototype.getContext');\r\n }\r\n return () => {\r\n handlers.forEach((h) => h());\r\n };\r\n}\n\nexport { initCanvasContextObserver as default };\n", "import { CanvasContext } from '../../../../../types/dist/rrweb-types.js';\nimport { patch, isBlocked, hookSetter } from '../../../utils.js';\nimport { saveWebGLVar, serializeArgs } from './serialize-args.js';\n\nfunction patchGLPrototype(prototype, type, cb, blockClass, blockSelector, unblockSelector, mirror, win) {\r\n const handlers = [];\r\n const props = Object.getOwnPropertyNames(prototype);\r\n for (const prop of props) {\r\n if ([\r\n 'isContextLost',\r\n 'canvas',\r\n 'drawingBufferWidth',\r\n 'drawingBufferHeight',\r\n ].includes(prop)) {\r\n continue;\r\n }\r\n try {\r\n if (typeof prototype[prop] !== 'function') {\r\n continue;\r\n }\r\n const restoreHandler = patch(prototype, prop, function (original) {\r\n return function (...args) {\r\n const result = original.apply(this, args);\r\n saveWebGLVar(result, win, this);\r\n if ('tagName' in this.canvas &&\r\n !isBlocked(this.canvas, blockClass, blockSelector, unblockSelector, true)) {\r\n const recordArgs = serializeArgs(args, win, this);\r\n const mutation = {\r\n type,\r\n property: prop,\r\n args: recordArgs,\r\n };\r\n cb(this.canvas, mutation);\r\n }\r\n return result;\r\n };\r\n });\r\n handlers.push(restoreHandler);\r\n }\r\n catch {\r\n const hookHandler = hookSetter(prototype, prop, {\r\n set(v) {\r\n cb(this.canvas, {\r\n type,\r\n property: prop,\r\n args: [v],\r\n setter: true,\r\n });\r\n },\r\n });\r\n handlers.push(hookHandler);\r\n }\r\n }\r\n return handlers;\r\n}\r\nfunction initCanvasWebGLMutationObserver(cb, win, blockClass, blockSelector, unblockSelector, mirror) {\r\n const handlers = [];\r\n handlers.push(...patchGLPrototype(win.WebGLRenderingContext.prototype, CanvasContext.WebGL, cb, blockClass, blockSelector, unblockSelector, mirror, win));\r\n if (typeof win.WebGL2RenderingContext !== 'undefined') {\r\n handlers.push(...patchGLPrototype(win.WebGL2RenderingContext.prototype, CanvasContext.WebGL2, cb, blockClass, blockSelector, unblockSelector, mirror, win));\r\n }\r\n return () => {\r\n handlers.forEach((h) => h());\r\n };\r\n}\n\nexport { initCanvasWebGLMutationObserver as default };\n", "var r = `for(var e=\"ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789+/\",t=\"undefined\"==typeof Uint8Array?[]:new Uint8Array(256),a=0;a<64;a++)t[e.charCodeAt(a)]=a;var n=function(t){var a,n=new Uint8Array(t),r=n.length,s=\"\";for(a=0;a>2],s+=e[(3&n[a])<<4|n[a+1]>>4],s+=e[(15&n[a+1])<<2|n[a+2]>>6],s+=e[63&n[a+2]];return r%3==2?s=s.substring(0,s.length-1)+\"=\":r%3==1&&(s=s.substring(0,s.length-2)+\"==\"),s};const r=new Map,s=new Map;const i=self;i.onmessage=async function(e){if(!(\"OffscreenCanvas\"in globalThis))return i.postMessage({id:e.data.id});{const{id:t,bitmap:a,width:o,height:f,maxCanvasSize:c,dataURLOptions:g}=e.data,u=async function(e,t,a){const r=e+\"-\"+t;if(\"OffscreenCanvas\"in globalThis){if(s.has(r))return s.get(r);const i=new OffscreenCanvas(e,t);i.getContext(\"2d\");const o=await i.convertToBlob(a),f=await o.arrayBuffer(),c=n(f);return s.set(r,c),c}return\"\"}(o,f,g),[h,d]=function(e,t,a){if(!a)return[e,t];const[n,r]=a;if(e<=n&&t<=r)return[e,t];let s=e,i=t;return s>n&&(i=Math.floor(n*t/e),s=n),i>r&&(s=Math.floor(r*e/t),i=r),[s,i]}(o,f,c),l=new OffscreenCanvas(h,d),w=l.getContext(\"bitmaprenderer\"),p=h===o&&d===f?a:await createImageBitmap(a,{resizeWidth:h,resizeHeight:d,resizeQuality:\"low\"});w.transferFromImageBitmap(p),a.close();const y=await l.convertToBlob(g),v=y.type,b=await y.arrayBuffer(),m=n(b);if(p.close(),!r.has(t)&&await u===m)return r.set(t,m),i.postMessage({id:t});if(r.get(t)===m)return i.postMessage({id:t});i.postMessage({id:t,type:v,base64:m,width:o,height:f}),r.set(t,m)}};`;\n\nexport { r as default };\n", "import r from './image-bitmap-data-url-worker.js';\n\nfunction t(){const t=new Blob([r]);return URL.createObjectURL(t)}\n\nexport { t as getImageBitmapDataUrlWorkerURL };\n", "import { onRequestAnimationFrame, isBlocked } from '../../../utils.js';\nimport { CanvasContext } from '../../../../../types/dist/rrweb-types.js';\nimport initCanvas2DMutationObserver from './2d.js';\nimport initCanvasContextObserver from './canvas.js';\nimport initCanvasWebGLMutationObserver from './webgl.js';\nimport { getImageBitmapDataUrlWorkerURL as t } from '../../../../../rrweb-worker/es/rrweb-worker/index.js';\nimport { callbackWrapper, registerErrorHandler } from '../../error-handler.js';\n\nclass CanvasManagerNoop {\r\n reset() {\r\n }\r\n freeze() {\r\n }\r\n unfreeze() {\r\n }\r\n lock() {\r\n }\r\n unlock() {\r\n }\r\n snapshot() {\r\n }\r\n}\r\nclass CanvasManager {\r\n reset() {\r\n this.pendingCanvasMutations.clear();\r\n this.resetObservers && this.resetObservers();\r\n }\r\n freeze() {\r\n this.frozen = true;\r\n }\r\n unfreeze() {\r\n this.frozen = false;\r\n }\r\n lock() {\r\n this.locked = true;\r\n }\r\n unlock() {\r\n this.locked = false;\r\n }\r\n constructor(options) {\r\n this.pendingCanvasMutations = new Map();\r\n this.rafStamps = { latestId: 0, invokeId: null };\r\n this.frozen = false;\r\n this.locked = false;\r\n this.processMutation = (target, mutation) => {\r\n const newFrame = this.rafStamps.invokeId &&\r\n this.rafStamps.latestId !== this.rafStamps.invokeId;\r\n if (newFrame || !this.rafStamps.invokeId)\r\n this.rafStamps.invokeId = this.rafStamps.latestId;\r\n if (!this.pendingCanvasMutations.has(target)) {\r\n this.pendingCanvasMutations.set(target, []);\r\n }\r\n this.pendingCanvasMutations.get(target).push(mutation);\r\n };\r\n const { sampling = 'all', win, blockClass, blockSelector, unblockSelector, maxCanvasSize, recordCanvas, dataURLOptions, errorHandler, } = options;\r\n this.mutationCb = options.mutationCb;\r\n this.mirror = options.mirror;\r\n this.options = options;\r\n if (errorHandler) {\r\n registerErrorHandler(errorHandler);\r\n }\r\n if (options.enableManualSnapshot) {\r\n return;\r\n }\r\n callbackWrapper(() => {\r\n if (recordCanvas && sampling === 'all')\r\n this.initCanvasMutationObserver(win, blockClass, blockSelector, unblockSelector);\r\n if (recordCanvas && typeof sampling === 'number')\r\n this.initCanvasFPSObserver(sampling, win, blockClass, blockSelector, unblockSelector, maxCanvasSize, {\r\n dataURLOptions,\r\n });\r\n })();\r\n }\r\n initCanvasFPSObserver(fps, win, blockClass, blockSelector, unblockSelector, maxCanvasSize, options) {\r\n const canvasContextReset = initCanvasContextObserver(win, blockClass, blockSelector, unblockSelector, true);\r\n const rafId = this.takeSnapshot(false, fps, win, blockClass, blockSelector, unblockSelector, maxCanvasSize, options.dataURLOptions);\r\n this.resetObservers = () => {\r\n canvasContextReset();\r\n cancelAnimationFrame(rafId);\r\n };\r\n }\r\n initCanvasMutationObserver(win, blockClass, blockSelector, unblockSelector) {\r\n this.startRAFTimestamping();\r\n this.startPendingCanvasMutationFlusher();\r\n const canvasContextReset = initCanvasContextObserver(win, blockClass, blockSelector, unblockSelector, false);\r\n const canvas2DReset = initCanvas2DMutationObserver(this.processMutation.bind(this), win, blockClass, blockSelector, unblockSelector);\r\n const canvasWebGL1and2Reset = initCanvasWebGLMutationObserver(this.processMutation.bind(this), win, blockClass, blockSelector, unblockSelector, this.mirror);\r\n this.resetObservers = () => {\r\n canvasContextReset();\r\n canvas2DReset();\r\n canvasWebGL1and2Reset();\r\n };\r\n }\r\n snapshot(canvasElement) {\r\n const { options } = this;\r\n const rafId = this.takeSnapshot(true, options.sampling === 'all' ? 2 : options.sampling || 2, options.win, options.blockClass, options.blockSelector, options.unblockSelector, options.maxCanvasSize, options.dataURLOptions, canvasElement);\r\n this.resetObservers = () => {\r\n cancelAnimationFrame(rafId);\r\n };\r\n }\r\n takeSnapshot(isManualSnapshot, fps, win, blockClass, blockSelector, unblockSelector, maxCanvasSize, dataURLOptions, canvasElement) {\r\n const snapshotInProgressMap = new Map();\r\n const worker = new Worker(t());\r\n worker.onmessage = (e) => {\r\n const data = e.data;\r\n const { id } = data;\r\n snapshotInProgressMap.set(id, false);\r\n if (!('base64' in data))\r\n return;\r\n const { base64, type, width, height } = data;\r\n this.mutationCb({\r\n id,\r\n type: CanvasContext['2D'],\r\n commands: [\r\n {\r\n property: 'clearRect',\r\n args: [0, 0, width, height],\r\n },\r\n {\r\n property: 'drawImage',\r\n args: [\r\n {\r\n rr_type: 'ImageBitmap',\r\n args: [\r\n {\r\n rr_type: 'Blob',\r\n data: [{ rr_type: 'ArrayBuffer', base64 }],\r\n type,\r\n },\r\n ],\r\n },\r\n 0,\r\n 0,\r\n width,\r\n height,\r\n ],\r\n },\r\n ],\r\n });\r\n };\r\n const timeBetweenSnapshots = 1000 / fps;\r\n let lastSnapshotTime = 0;\r\n let rafId;\r\n const getCanvas = (canvasElement) => {\r\n if (canvasElement) {\r\n return [canvasElement];\r\n }\r\n const matchedCanvas = [];\r\n win.document.querySelectorAll('canvas').forEach((canvas) => {\r\n if (!isBlocked(canvas, blockClass, blockSelector, unblockSelector, true)) {\r\n matchedCanvas.push(canvas);\r\n }\r\n });\r\n return matchedCanvas;\r\n };\r\n const takeCanvasSnapshots = (timestamp) => {\r\n if (lastSnapshotTime &&\r\n timestamp - lastSnapshotTime < timeBetweenSnapshots) {\r\n rafId = onRequestAnimationFrame(takeCanvasSnapshots);\r\n return;\r\n }\r\n lastSnapshotTime = timestamp;\r\n getCanvas(canvasElement).forEach((canvas) => {\r\n const id = this.mirror.getId(canvas);\r\n if (snapshotInProgressMap.get(id))\r\n return;\r\n if (!canvas.width || !canvas.height)\r\n return;\r\n snapshotInProgressMap.set(id, true);\r\n if (!isManualSnapshot &&\r\n ['webgl', 'webgl2'].includes(canvas.__context)) {\r\n const context = canvas.getContext(canvas.__context);\r\n if (context?.getContextAttributes()?.preserveDrawingBuffer === false) {\r\n context.clear(context.COLOR_BUFFER_BIT);\r\n }\r\n }\r\n createImageBitmap(canvas)\r\n .then((bitmap) => {\r\n worker.postMessage({\r\n id,\r\n bitmap,\r\n width: canvas.width,\r\n height: canvas.height,\r\n dataURLOptions,\r\n maxCanvasSize,\r\n }, [bitmap]);\r\n })\r\n .catch((error) => {\r\n callbackWrapper(() => {\r\n throw error;\r\n })();\r\n });\r\n });\r\n rafId = onRequestAnimationFrame(takeCanvasSnapshots);\r\n };\r\n rafId = onRequestAnimationFrame(takeCanvasSnapshots);\r\n return rafId;\r\n }\r\n startPendingCanvasMutationFlusher() {\r\n onRequestAnimationFrame(() => this.flushPendingCanvasMutations());\r\n }\r\n startRAFTimestamping() {\r\n const setLatestRAFTimestamp = (timestamp) => {\r\n this.rafStamps.latestId = timestamp;\r\n onRequestAnimationFrame(setLatestRAFTimestamp);\r\n };\r\n onRequestAnimationFrame(setLatestRAFTimestamp);\r\n }\r\n flushPendingCanvasMutations() {\r\n this.pendingCanvasMutations.forEach((values, canvas) => {\r\n const id = this.mirror.getId(canvas);\r\n this.flushPendingCanvasMutationFor(canvas, id);\r\n });\r\n onRequestAnimationFrame(() => this.flushPendingCanvasMutations());\r\n }\r\n flushPendingCanvasMutationFor(canvas, id) {\r\n if (this.frozen || this.locked) {\r\n return;\r\n }\r\n const valuesWithType = this.pendingCanvasMutations.get(canvas);\r\n if (!valuesWithType || id === -1)\r\n return;\r\n const values = valuesWithType.map((value) => {\r\n const { type, ...rest } = value;\r\n return rest;\r\n });\r\n const { type } = valuesWithType[0];\r\n this.mutationCb({ id, type, commands: values });\r\n this.pendingCanvasMutations.delete(canvas);\r\n }\r\n}\n\nexport { CanvasManager, CanvasManagerNoop };\n", "import type { CanvasManagerInterface, CanvasManagerOptions } from '@sentry-internal/replay';\nimport { CanvasManager } from '@sentry-internal/rrweb';\nimport { defineIntegration } from '@sentry/core';\nimport type { Integration, IntegrationFn } from '@sentry/types';\n\ninterface ReplayCanvasIntegration extends Integration {\n snapshot: (canvasElement?: HTMLCanvasElement) => Promise;\n}\n\ninterface ReplayCanvasOptions {\n enableManualSnapshot?: boolean;\n maxCanvasSize?: [width: number, height: number];\n quality: 'low' | 'medium' | 'high';\n}\n\ntype GetCanvasManager = (options: CanvasManagerOptions) => CanvasManagerInterface;\nexport interface ReplayCanvasIntegrationOptions {\n enableManualSnapshot?: boolean;\n maxCanvasSize?: number;\n recordCanvas: true;\n getCanvasManager: GetCanvasManager;\n sampling: {\n canvas: number;\n };\n dataURLOptions: {\n type: string;\n quality: number;\n };\n}\n\nconst CANVAS_QUALITY = {\n low: {\n sampling: {\n canvas: 1,\n },\n dataURLOptions: {\n type: 'image/webp',\n quality: 0.25,\n },\n },\n medium: {\n sampling: {\n canvas: 2,\n },\n dataURLOptions: {\n type: 'image/webp',\n quality: 0.4,\n },\n },\n high: {\n sampling: {\n canvas: 4,\n },\n dataURLOptions: {\n type: 'image/webp',\n quality: 0.5,\n },\n },\n};\n\nconst INTEGRATION_NAME = 'ReplayCanvas';\nconst DEFAULT_MAX_CANVAS_SIZE = 1280;\n\n/** Exported only for type safe tests. */\nexport const _replayCanvasIntegration = ((options: Partial = {}) => {\n const [maxCanvasWidth, maxCanvasHeight] = options.maxCanvasSize || [];\n const _canvasOptions = {\n quality: options.quality || 'medium',\n enableManualSnapshot: options.enableManualSnapshot,\n maxCanvasSize: [\n maxCanvasWidth ? Math.min(maxCanvasWidth, DEFAULT_MAX_CANVAS_SIZE) : DEFAULT_MAX_CANVAS_SIZE,\n maxCanvasHeight ? Math.min(maxCanvasHeight, DEFAULT_MAX_CANVAS_SIZE) : DEFAULT_MAX_CANVAS_SIZE,\n ] as [number, number],\n };\n\n let canvasManagerResolve: (value: CanvasManager) => void;\n const _canvasManager: Promise = new Promise(resolve => (canvasManagerResolve = resolve));\n\n return {\n name: INTEGRATION_NAME,\n getOptions(): ReplayCanvasIntegrationOptions {\n const { quality, enableManualSnapshot, maxCanvasSize } = _canvasOptions;\n\n return {\n enableManualSnapshot,\n recordCanvas: true,\n getCanvasManager: (getCanvasManagerOptions: CanvasManagerOptions) => {\n const manager = new CanvasManager({\n ...getCanvasManagerOptions,\n enableManualSnapshot,\n maxCanvasSize,\n errorHandler: (err: unknown) => {\n try {\n if (typeof err === 'object') {\n (err as Error & { __rrweb__?: boolean }).__rrweb__ = true;\n }\n } catch (error) {\n // ignore errors here\n // this can happen if the error is frozen or does not allow mutation for other reasons\n }\n },\n });\n canvasManagerResolve(manager);\n return manager;\n },\n ...(CANVAS_QUALITY[quality || 'medium'] || CANVAS_QUALITY.medium),\n };\n },\n async snapshot(canvasElement?: HTMLCanvasElement) {\n const canvasManager = await _canvasManager;\n canvasManager.snapshot(canvasElement);\n },\n };\n}) satisfies IntegrationFn;\n\n/**\n * Add this in addition to `replayIntegration()` to enable canvas recording.\n */\nexport const replayCanvasIntegration = defineIntegration(\n _replayCanvasIntegration,\n) as IntegrationFn;\n", "import { GLOBAL_OBJ } from '@sentry/utils';\n\n// exporting a separate copy of `WINDOW` rather than exporting the one from `@sentry/browser`\n// prevents the browser package from being bundled in the CDN bundle, and avoids a\n// circular dependency between the browser and feedback packages\nexport const WINDOW = GLOBAL_OBJ as typeof GLOBAL_OBJ & Window;\nexport const DOCUMENT = WINDOW.document;\nexport const NAVIGATOR = WINDOW.navigator;\n\nexport const TRIGGER_LABEL = 'Report a Bug';\nexport const CANCEL_BUTTON_LABEL = 'Cancel';\nexport const SUBMIT_BUTTON_LABEL = 'Send Bug Report';\nexport const CONFIRM_BUTTON_LABEL = 'Confirm';\nexport const FORM_TITLE = 'Report a Bug';\nexport const EMAIL_PLACEHOLDER = 'your.email@example.org';\nexport const EMAIL_LABEL = 'Email';\nexport const MESSAGE_PLACEHOLDER = \"What's the bug? What did you expect?\";\nexport const MESSAGE_LABEL = 'Description';\nexport const NAME_PLACEHOLDER = 'Your Name';\nexport const NAME_LABEL = 'Name';\nexport const SUCCESS_MESSAGE_TEXT = 'Thank you for your report!';\nexport const IS_REQUIRED_LABEL = '(required)';\nexport const ADD_SCREENSHOT_LABEL = 'Add a screenshot';\nexport const REMOVE_SCREENSHOT_LABEL = 'Remove screenshot';\n\nexport const FEEDBACK_WIDGET_SOURCE = 'widget';\nexport const FEEDBACK_API_SOURCE = 'api';\n\nexport const SUCCESS_MESSAGE_TIMEOUT = 5000;\n", "import { captureFeedback } from '@sentry/core';\nimport { getClient } from '@sentry/core';\nimport { getCurrentScope } from '@sentry/core';\nimport type { Event, EventHint, SendFeedback, SendFeedbackParams, TransportMakeRequestResponse } from '@sentry/types';\nimport { getLocationHref } from '@sentry/utils';\nimport { FEEDBACK_API_SOURCE } from '../constants';\n\n/**\n * Public API to send a Feedback item to Sentry\n */\nexport const sendFeedback: SendFeedback = (\n params: SendFeedbackParams,\n hint: EventHint & { includeReplay?: boolean } = { includeReplay: true },\n): Promise => {\n if (!params.message) {\n throw new Error('Unable to submit feedback with empty message');\n }\n\n // We want to wait for the feedback to be sent (or not)\n const client = getClient();\n\n if (!client) {\n throw new Error('No client setup, cannot send feedback.');\n }\n\n if (params.tags && Object.keys(params.tags).length) {\n getCurrentScope().setTags(params.tags);\n }\n const eventId = captureFeedback(\n {\n source: FEEDBACK_API_SOURCE,\n url: getLocationHref(),\n ...params,\n },\n hint,\n );\n\n // We want to wait for the feedback to be sent (or not)\n return new Promise((resolve, reject) => {\n // After 5s, we want to clear anyhow\n const timeout = setTimeout(() => reject('Unable to determine if Feedback was correctly sent.'), 5_000);\n\n client.on('afterSendEvent', (event: Event, response: TransportMakeRequestResponse) => {\n if (event.event_id !== eventId) {\n return;\n }\n\n clearTimeout(timeout);\n\n // Require valid status codes, otherwise can assume feedback was not sent successfully\n if (\n response &&\n typeof response.statusCode === 'number' &&\n response.statusCode >= 200 &&\n response.statusCode < 300\n ) {\n resolve(eventId);\n }\n\n if (response && typeof response.statusCode === 'number' && response.statusCode === 0) {\n return reject(\n 'Unable to send Feedback. This is because of network issues, or because you are using an ad-blocker.',\n );\n }\n\n return reject(\n 'Unable to send Feedback. This could be because of network issues, or because you are using an ad-blocker',\n );\n });\n });\n};\n\n/*\n * For reference, the fully built event looks something like this:\n * {\n * \"type\": \"feedback\",\n * \"event_id\": \"d2132d31b39445f1938d7e21b6bf0ec4\",\n * \"timestamp\": 1597977777.6189718,\n * \"dist\": \"1.12\",\n * \"platform\": \"javascript\",\n * \"environment\": \"production\",\n * \"release\": 42,\n * \"tags\": {\"transaction\": \"/organizations/:orgId/performance/:eventSlug/\"},\n * \"sdk\": {\"name\": \"name\", \"version\": \"version\"},\n * \"user\": {\n * \"id\": \"123\",\n * \"username\": \"user\",\n * \"email\": \"user@site.com\",\n * \"ip_address\": \"192.168.11.12\",\n * },\n * \"request\": {\n * \"url\": None,\n * \"headers\": {\n * \"user-Agent\": \"Mozilla/5.0 (Macintosh; Intel Mac OS X 10_15_7) AppleWebKit/605.1.15 (KHTML, like Gecko) Version/15.5 Safari/605.1.15\"\n * },\n * },\n * \"contexts\": {\n * \"feedback\": {\n * \"message\": \"test message\",\n * \"contact_email\": \"test@example.com\",\n * \"type\": \"feedback\",\n * },\n * \"trace\": {\n * \"trace_id\": \"4C79F60C11214EB38604F4AE0781BFB2\",\n * \"span_id\": \"FA90FDEAD5F74052\",\n * \"type\": \"trace\",\n * },\n * \"replay\": {\n * \"replay_id\": \"e2d42047b1c5431c8cba85ee2a8ab25d\",\n * },\n * },\n * }\n */\n", "declare const __DEBUG_BUILD__: boolean;\n\n/**\n * This serves as a build time flag that will be true by default, but false in non-debug builds or if users replace `__SENTRY_DEBUG__` in their generated code.\n *\n * ATTENTION: This constant must never cross package boundaries (i.e. be exported) to guarantee that it can be used for tree shaking.\n */\nexport const DEBUG_BUILD = __DEBUG_BUILD__;\n", "import { NAVIGATOR } from '../constants';\n\n/**\n * Mobile browsers do not support `mediaDevices.getDisplayMedia` even though they have the api implemented\n * Instead they return things like `NotAllowedError` when called.\n *\n * It's simpler for us to browser sniff first, and avoid loading the integration if we can.\n *\n * https://stackoverflow.com/a/58879212\n * https://stackoverflow.com/a/3540295\n *\n * `mediaDevices.getDisplayMedia` is also only supported in secure contexts, and return a `mediaDevices is not supported` error, so we should also avoid loading the integration if we can.\n *\n * https://developer.mozilla.org/en-US/docs/Web/API/MediaDevices/getDisplayMedia\n */\nexport function isScreenshotSupported(): boolean {\n if (/Android|webOS|iPhone|iPad|iPod|BlackBerry|IEMobile|Opera Mini/i.test(NAVIGATOR.userAgent)) {\n return false;\n }\n /**\n * User agent on iPads show as Macintosh, so we need extra checks\n *\n * https://forums.developer.apple.com/forums/thread/119186\n * https://stackoverflow.com/questions/60482650/how-to-detect-ipad-useragent-on-safari-browser\n */\n if (/Macintosh/i.test(NAVIGATOR.userAgent) && NAVIGATOR.maxTouchPoints && NAVIGATOR.maxTouchPoints > 1) {\n return false;\n }\n if (!isSecureContext) {\n return false;\n }\n return true;\n}\n", "import type { FeedbackFormData, FeedbackInternalOptions } from '@sentry/types';\nimport type { OptionalFeedbackConfiguration } from '../core/types';\n\n/**\n * Quick and dirty deep merge for the Feedback integration options\n */\nexport function mergeOptions(\n defaultOptions: FeedbackInternalOptions,\n optionOverrides: OptionalFeedbackConfiguration,\n): FeedbackInternalOptions {\n return {\n ...defaultOptions,\n ...optionOverrides,\n tags: {\n ...defaultOptions.tags,\n ...optionOverrides.tags,\n },\n onFormOpen: () => {\n optionOverrides.onFormOpen && optionOverrides.onFormOpen();\n defaultOptions.onFormOpen && defaultOptions.onFormOpen();\n },\n onFormClose: () => {\n optionOverrides.onFormClose && optionOverrides.onFormClose();\n defaultOptions.onFormClose && defaultOptions.onFormClose();\n },\n onSubmitSuccess: (data: FeedbackFormData) => {\n optionOverrides.onSubmitSuccess && optionOverrides.onSubmitSuccess(data);\n defaultOptions.onSubmitSuccess && defaultOptions.onSubmitSuccess(data);\n },\n onSubmitError: (error: Error) => {\n optionOverrides.onSubmitError && optionOverrides.onSubmitError(error);\n defaultOptions.onSubmitError && defaultOptions.onSubmitError(error);\n },\n onFormSubmitted: () => {\n optionOverrides.onFormSubmitted && optionOverrides.onFormSubmitted();\n defaultOptions.onFormSubmitted && defaultOptions.onFormSubmitted();\n },\n themeDark: {\n ...defaultOptions.themeDark,\n ...optionOverrides.themeDark,\n },\n themeLight: {\n ...defaultOptions.themeLight,\n ...optionOverrides.themeLight,\n },\n };\n}\n", "import { DOCUMENT } from '../../constants';\n\n/**\n * Creates