214 lines
7.3 KiB
JavaScript
214 lines
7.3 KiB
JavaScript
"use strict";
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var __spreadArrays = (this && this.__spreadArrays) || function () {
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for (var s = 0, i = 0, il = arguments.length; i < il; i++) s += arguments[i].length;
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for (var r = Array(s), k = 0, i = 0; i < il; i++)
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for (var a = arguments[i], j = 0, jl = a.length; j < jl; j++, k++)
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r[k] = a[j];
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return r;
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};
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Object.defineProperty(exports, "__esModule", { value: true });
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var BrowserInfo = /** @class */ (function () {
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function BrowserInfo(name, version, os) {
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this.name = name;
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this.version = version;
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this.os = os;
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this.type = 'browser';
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}
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return BrowserInfo;
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}());
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exports.BrowserInfo = BrowserInfo;
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var NodeInfo = /** @class */ (function () {
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function NodeInfo(version) {
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this.version = version;
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this.type = 'node';
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this.name = 'node';
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this.os = process.platform;
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}
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return NodeInfo;
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}());
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exports.NodeInfo = NodeInfo;
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var SearchBotDeviceInfo = /** @class */ (function () {
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function SearchBotDeviceInfo(name, version, os, bot) {
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this.name = name;
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this.version = version;
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this.os = os;
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this.bot = bot;
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this.type = 'bot-device';
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}
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return SearchBotDeviceInfo;
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}());
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exports.SearchBotDeviceInfo = SearchBotDeviceInfo;
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var BotInfo = /** @class */ (function () {
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function BotInfo() {
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this.type = 'bot';
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this.bot = true; // NOTE: deprecated test name instead
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this.name = 'bot';
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this.version = null;
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this.os = null;
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}
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return BotInfo;
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}());
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exports.BotInfo = BotInfo;
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var ReactNativeInfo = /** @class */ (function () {
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function ReactNativeInfo() {
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this.type = 'react-native';
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this.name = 'react-native';
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this.version = null;
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this.os = null;
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}
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return ReactNativeInfo;
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}());
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exports.ReactNativeInfo = ReactNativeInfo;
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// tslint:disable-next-line:max-line-length
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var SEARCHBOX_UA_REGEX = /alexa|bot|crawl(er|ing)|facebookexternalhit|feedburner|google web preview|nagios|postrank|pingdom|slurp|spider|yahoo!|yandex/;
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var SEARCHBOT_OS_REGEX = /(nuhk|Googlebot|Yammybot|Openbot|Slurp|MSNBot|Ask\ Jeeves\/Teoma|ia_archiver)/;
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var REQUIRED_VERSION_PARTS = 3;
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var userAgentRules = [
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['aol', /AOLShield\/([0-9\._]+)/],
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['edge', /Edge\/([0-9\._]+)/],
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['edge-ios', /EdgiOS\/([0-9\._]+)/],
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['yandexbrowser', /YaBrowser\/([0-9\._]+)/],
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['kakaotalk', /KAKAOTALK\s([0-9\.]+)/],
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['samsung', /SamsungBrowser\/([0-9\.]+)/],
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['silk', /\bSilk\/([0-9._-]+)\b/],
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['miui', /MiuiBrowser\/([0-9\.]+)$/],
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['beaker', /BeakerBrowser\/([0-9\.]+)/],
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['edge-chromium', /Edg\/([0-9\.]+)/],
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[
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'chromium-webview',
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/(?!Chrom.*OPR)wv\).*Chrom(?:e|ium)\/([0-9\.]+)(:?\s|$)/,
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],
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['chrome', /(?!Chrom.*OPR)Chrom(?:e|ium)\/([0-9\.]+)(:?\s|$)/],
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['phantomjs', /PhantomJS\/([0-9\.]+)(:?\s|$)/],
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['crios', /CriOS\/([0-9\.]+)(:?\s|$)/],
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['firefox', /Firefox\/([0-9\.]+)(?:\s|$)/],
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['fxios', /FxiOS\/([0-9\.]+)/],
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['opera-mini', /Opera Mini.*Version\/([0-9\.]+)/],
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['opera', /Opera\/([0-9\.]+)(?:\s|$)/],
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['opera', /OPR\/([0-9\.]+)(:?\s|$)/],
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['ie', /Trident\/7\.0.*rv\:([0-9\.]+).*\).*Gecko$/],
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['ie', /MSIE\s([0-9\.]+);.*Trident\/[4-7].0/],
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['ie', /MSIE\s(7\.0)/],
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['bb10', /BB10;\sTouch.*Version\/([0-9\.]+)/],
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['android', /Android\s([0-9\.]+)/],
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['ios', /Version\/([0-9\._]+).*Mobile.*Safari.*/],
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['safari', /Version\/([0-9\._]+).*Safari/],
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['facebook', /FBAV\/([0-9\.]+)/],
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['instagram', /Instagram\s([0-9\.]+)/],
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['ios-webview', /AppleWebKit\/([0-9\.]+).*Mobile/],
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['ios-webview', /AppleWebKit\/([0-9\.]+).*Gecko\)$/],
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['searchbot', SEARCHBOX_UA_REGEX],
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];
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var operatingSystemRules = [
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['iOS', /iP(hone|od|ad)/],
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['Android OS', /Android/],
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['BlackBerry OS', /BlackBerry|BB10/],
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['Windows Mobile', /IEMobile/],
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['Amazon OS', /Kindle/],
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['Windows 3.11', /Win16/],
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['Windows 95', /(Windows 95)|(Win95)|(Windows_95)/],
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['Windows 98', /(Windows 98)|(Win98)/],
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['Windows 2000', /(Windows NT 5.0)|(Windows 2000)/],
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['Windows XP', /(Windows NT 5.1)|(Windows XP)/],
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['Windows Server 2003', /(Windows NT 5.2)/],
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['Windows Vista', /(Windows NT 6.0)/],
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['Windows 7', /(Windows NT 6.1)/],
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['Windows 8', /(Windows NT 6.2)/],
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['Windows 8.1', /(Windows NT 6.3)/],
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['Windows 10', /(Windows NT 10.0)/],
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['Windows ME', /Windows ME/],
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['Open BSD', /OpenBSD/],
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['Sun OS', /SunOS/],
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['Chrome OS', /CrOS/],
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['Linux', /(Linux)|(X11)/],
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['Mac OS', /(Mac_PowerPC)|(Macintosh)/],
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['QNX', /QNX/],
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['BeOS', /BeOS/],
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['OS/2', /OS\/2/],
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];
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function detect(userAgent) {
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if (!!userAgent) {
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return parseUserAgent(userAgent);
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}
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if (typeof document === 'undefined' &&
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typeof navigator !== 'undefined' &&
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navigator.product === 'ReactNative') {
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return new ReactNativeInfo();
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}
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if (typeof navigator !== 'undefined') {
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return parseUserAgent(navigator.userAgent);
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}
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return getNodeVersion();
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}
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exports.detect = detect;
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function matchUserAgent(ua) {
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// opted for using reduce here rather than Array#first with a regex.test call
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// this is primarily because using the reduce we only perform the regex
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// execution once rather than once for the test and for the exec again below
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// probably something that needs to be benchmarked though
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return (ua !== '' &&
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userAgentRules.reduce(function (matched, _a) {
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var browser = _a[0], regex = _a[1];
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if (matched) {
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return matched;
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}
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var uaMatch = regex.exec(ua);
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return !!uaMatch && [browser, uaMatch];
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}, false));
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}
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function browserName(ua) {
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var data = matchUserAgent(ua);
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return data ? data[0] : null;
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}
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exports.browserName = browserName;
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function parseUserAgent(ua) {
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var matchedRule = matchUserAgent(ua);
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if (!matchedRule) {
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return null;
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}
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var name = matchedRule[0], match = matchedRule[1];
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if (name === 'searchbot') {
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return new BotInfo();
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}
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var versionParts = match[1] && match[1].split(/[._]/).slice(0, 3);
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if (versionParts) {
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if (versionParts.length < REQUIRED_VERSION_PARTS) {
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versionParts = __spreadArrays(versionParts, createVersionParts(REQUIRED_VERSION_PARTS - versionParts.length));
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}
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}
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else {
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versionParts = [];
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}
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var version = versionParts.join('.');
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var os = detectOS(ua);
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var searchBotMatch = SEARCHBOT_OS_REGEX.exec(ua);
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if (searchBotMatch && searchBotMatch[1]) {
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return new SearchBotDeviceInfo(name, version, os, searchBotMatch[1]);
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}
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return new BrowserInfo(name, version, os);
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}
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exports.parseUserAgent = parseUserAgent;
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function detectOS(ua) {
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for (var ii = 0, count = operatingSystemRules.length; ii < count; ii++) {
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var _a = operatingSystemRules[ii], os = _a[0], regex = _a[1];
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var match = regex.exec(ua);
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if (match) {
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return os;
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}
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}
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return null;
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}
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exports.detectOS = detectOS;
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function getNodeVersion() {
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var isNode = typeof process !== 'undefined' && process.version;
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return isNode ? new NodeInfo(process.version.slice(1)) : null;
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}
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exports.getNodeVersion = getNodeVersion;
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function createVersionParts(count) {
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var output = [];
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for (var ii = 0; ii < count; ii++) {
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output.push('0');
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}
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return output;
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}
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