1 line
18 KiB
JavaScript
1 line
18 KiB
JavaScript
["^ ","~:resource-id",["~:shadow.build.classpath/resource","goog/labs/useragent/util.js"],"~:js","goog.loadModule(function(exports) {\n function getNativeUserAgentString() {\n const navigator = getNavigator();\n if (navigator) {\n const userAgent = navigator.userAgent;\n if (userAgent) {\n return userAgent;\n }\n }\n return \"\";\n }\n function getNativeUserAgentData() {\n const navigator = getNavigator();\n if (navigator) {\n return navigator.userAgentData || null;\n }\n return null;\n }\n function getNavigator() {\n return goog.global.navigator;\n }\n function setUserAgent(userAgent = undefined) {\n userAgentInternal = typeof userAgent === \"string\" ? userAgent : getNativeUserAgentString();\n }\n function getUserAgent() {\n return userAgentInternal == null ? getNativeUserAgentString() : userAgentInternal;\n }\n function setUserAgentData(userAgentData) {\n userAgentDataInternal = userAgentData;\n }\n function resetUserAgentData() {\n userAgentDataInternal = getNativeUserAgentData();\n }\n function getUserAgentData() {\n return userAgentDataInternal;\n }\n function matchUserAgentDataBrand(str) {\n if (!useClientHints()) {\n return false;\n }\n const data = getUserAgentData();\n if (!data) {\n return false;\n }\n return data.brands.some(({brand}) => {\n return brand && contains(brand, str);\n });\n }\n function matchUserAgent(str) {\n const userAgent = getUserAgent();\n return contains(userAgent, str);\n }\n function matchUserAgentIgnoreCase(str) {\n const userAgent = getUserAgent();\n return caseInsensitiveContains(userAgent, str);\n }\n function extractVersionTuples(userAgent) {\n const versionRegExp = new RegExp(\"([A-Z][\\\\w ]+)\" + \"/\" + \"([^\\\\s]+)\" + \"\\\\s*\" + \"(?:\\\\((.*?)\\\\))?\", \"g\");\n const data = [];\n let match;\n for (; match = versionRegExp.exec(userAgent);) {\n data.push([match[1], match[2], match[3] || undefined]);\n }\n return data;\n }\n \"use strict\";\n goog.module(\"goog.labs.userAgent.util\");\n goog.module.declareLegacyNamespace();\n const {caseInsensitiveContains, contains} = goog.require(\"goog.string.internal\");\n const {useClientHints} = goog.require(\"goog.labs.userAgent\");\n const ASSUME_CLIENT_HINTS_SUPPORT = false;\n let userAgentInternal = null;\n let userAgentDataInternal = getNativeUserAgentData();\n exports = {ASSUME_CLIENT_HINTS_SUPPORT, extractVersionTuples, getNativeUserAgentString, getUserAgent, getUserAgentData, matchUserAgent, matchUserAgentDataBrand, matchUserAgentIgnoreCase, resetUserAgentData, setUserAgent, setUserAgentData};\n return exports;\n});\n","~:source","/**\n * @license\n * Copyright The Closure Library Authors.\n * SPDX-License-Identifier: Apache-2.0\n */\n\n/**\n * @fileoverview Utilities used by goog.labs.userAgent tools. These functions\n * should not be used outside of goog.labs.userAgent.*.\n *\n */\n\ngoog.module('goog.labs.userAgent.util');\ngoog.module.declareLegacyNamespace();\n\nconst {caseInsensitiveContains, contains} = goog.require('goog.string.internal');\nconst {useClientHints} = goog.require('goog.labs.userAgent');\n\n/**\n * @const {boolean} If true, use navigator.userAgentData without check.\n * TODO(user): FEATURESET_YEAR >= 2024 if it supports mobile and all the\n * brands we need. See https://caniuse.com/mdn-api_navigator_useragentdata.\n */\nconst ASSUME_CLIENT_HINTS_SUPPORT = false;\n\n/**\n * Gets the native userAgent string from navigator if it exists.\n * If navigator or navigator.userAgent string is missing, returns an empty\n * string.\n * @return {string}\n */\nfunction getNativeUserAgentString() {\n const navigator = getNavigator();\n if (navigator) {\n const userAgent = navigator.userAgent;\n if (userAgent) {\n return userAgent;\n }\n }\n return '';\n}\n\n/**\n * Gets the native userAgentData object from navigator if it exists.\n * If navigator.userAgentData object is missing returns null.\n * @return {?NavigatorUAData}\n */\nfunction getNativeUserAgentData() {\n const navigator = getNavigator();\n // TODO(user): Use navigator?.userAgent ?? null once it's supported.\n if (navigator) {\n return navigator.userAgentData || null;\n }\n return null;\n}\n\n/**\n * Getter for the native navigator.\n * @return {!Navigator}\n */\nfunction getNavigator() {\n return goog.global.navigator;\n}\n\n/**\n * A possible override for applications which wish to not check\n * navigator.userAgent but use a specified value for detection instead.\n * @type {?string}\n */\nlet userAgentInternal = null;\n\n/**\n * A possible override for applications which wish to not check\n * navigator.userAgentData but use a specified value for detection instead.\n * @type {?NavigatorUAData}\n */\nlet userAgentDataInternal = getNativeUserAgentData();\n\n/**\n * Override the user agent string with the given value.\n * This should only be used for testing within the goog.labs.userAgent\n * namespace.\n * Pass `null` to use the native browser object instead.\n * @param {?string=} userAgent The userAgent override.\n * @return {void}\n */\nfunction setUserAgent(userAgent = undefined) {\n userAgentInternal =\n typeof userAgent === 'string' ? userAgent : getNativeUserAgentString();\n}\n\n/** @return {string} The user agent string. */\nfunction getUserAgent() {\n return userAgentInternal == null ? getNativeUserAgentString() :\n userAgentInternal;\n}\n\n/**\n * Override the user agent data object with the given value.\n * This should only be used for testing within the goog.labs.userAgent\n * namespace.\n * Pass `null` to specify the absence of userAgentData. Note that this behavior\n * is different from setUserAgent.\n * @param {?NavigatorUAData} userAgentData The userAgentData override.\n */\nfunction setUserAgentData(userAgentData) {\n userAgentDataInternal = userAgentData;\n}\n\n/**\n * If the user agent data object was overridden using setUserAgentData,\n * reset it so that it uses the native browser object instead, if it exists.\n */\nfunction resetUserAgentData() {\n userAgentDataInternal = getNativeUserAgentData();\n}\n\n/** @return {?NavigatorUAData} Navigator.userAgentData if exist */\nfunction getUserAgentData() {\n return userAgentDataInternal;\n}\n\n/**\n * Checks if any string in userAgentData.brands matches str.\n * Returns false if userAgentData is not supported.\n * @param {string} str\n * @return {boolean} Whether any brand string from userAgentData contains the\n * given string.\n */\nfunction matchUserAgentDataBrand(str) {\n if (!useClientHints()) return false;\n const data = getUserAgentData();\n if (!data) return false;\n return data.brands.some(({brand}) => brand && contains(brand, str));\n}\n\n/**\n * @param {string} str\n * @return {boolean} Whether the user agent contains the given string.\n */\nfunction matchUserAgent(str) {\n const userAgent = getUserAgent();\n return contains(userAgent, str);\n}\n\n/**\n * @param {string} str\n * @return {boolean} Whether the user agent contains the given string, ignoring\n * case.\n */\nfunction matchUserAgentIgnoreCase(str) {\n const userAgent = getUserAgent();\n return caseInsensitiveContains(userAgent, str);\n}\n\n/**\n * Parses the user agent into tuples for each section.\n * @param {string} userAgent\n * @return {!Array<!Array<string>>} Tuples of key, version, and the contents of\n * the parenthetical.\n */\nfunction extractVersionTuples(userAgent) {\n // Matches each section of a user agent string.\n // Example UA:\n // Mozilla/5.0 (iPad; U; CPU OS 3_2_1 like Mac OS X; en-us)\n // AppleWebKit/531.21.10 (KHTML, like Gecko) Mobile/7B405\n // This has three version tuples: Mozilla, AppleWebKit, and Mobile.\n\n const versionRegExp = new RegExp(\n // Key. Note that a key may have a space.\n // (i.e. 'Mobile Safari' in 'Mobile Safari/5.0')\n '([A-Z][\\\\w ]+)' +\n\n '/' + // slash\n '([^\\\\s]+)' + // version (i.e. '5.0b')\n '\\\\s*' + // whitespace\n '(?:\\\\((.*?)\\\\))?', // parenthetical info. parentheses not matched.\n 'g');\n\n const data = [];\n let match;\n\n // Iterate and collect the version tuples. 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