|
1 | | -function detect() { |
2 | | - if (typeof navigator !== 'undefined') { |
3 | | - return parseUserAgent(navigator.userAgent); |
4 | | - } |
5 | | - |
6 | | - return getNodeVersion(); |
7 | | -} |
8 | | - |
9 | | -function detectOS(userAgentString) { |
10 | | - var rules = getOperatingSystemRules(); |
11 | | - var detected = rules.filter(function (os) { |
12 | | - return os.rule && os.rule.test(userAgentString); |
13 | | - })[0]; |
14 | | - |
15 | | - return detected ? detected.name : null; |
16 | | -} |
17 | | - |
18 | | -function getNodeVersion() { |
19 | | - var isNode = typeof process !== 'undefined' && process.version; |
20 | | - return isNode && { |
21 | | - name: 'node', |
22 | | - version: process.version.slice(1), |
23 | | - os: process.platform |
24 | | - }; |
25 | | -} |
26 | | - |
27 | | -function parseUserAgent(userAgentString) { |
28 | | - var browsers = getBrowserRules(); |
29 | | - if (!userAgentString) { |
30 | | - return null; |
31 | | - } |
32 | | - |
33 | | - var detected = browsers.map(function(browser) { |
34 | | - var match = browser.rule.exec(userAgentString); |
35 | | - var version = match && match[1].split(/[._]/).slice(0,3); |
36 | | - |
37 | | - if (version && version.length < 3) { |
38 | | - version = version.concat(version.length == 1 ? [0, 0] : [0]); |
| 1 | +(function (factory) { |
| 2 | + if (typeof module === "object" && typeof module.exports === "object") { |
| 3 | + var v = factory(require, exports); |
| 4 | + if (v !== undefined) module.exports = v; |
39 | 5 | } |
40 | | - |
41 | | - return match && { |
42 | | - name: browser.name, |
43 | | - version: version.join('.') |
44 | | - }; |
45 | | - }).filter(Boolean)[0] || null; |
46 | | - |
47 | | - if (detected) { |
48 | | - detected.os = detectOS(userAgentString); |
49 | | - } |
50 | | - |
51 | | - if (/alexa|bot|crawl(er|ing)|facebookexternalhit|feedburner|google web preview|nagios|postrank|pingdom|slurp|spider|yahoo!|yandex/i.test(userAgentString)) { |
52 | | - detected = detected || {}; |
53 | | - detected.bot = true; |
54 | | - } |
55 | | - |
56 | | - return detected; |
57 | | -} |
58 | | - |
59 | | -function getBrowserRules() { |
60 | | - return buildRules([ |
61 | | - [ 'aol', /AOLShield\/([0-9\._]+)/ ], |
62 | | - [ 'edge', /Edge\/([0-9\._]+)/ ], |
63 | | - [ 'yandexbrowser', /YaBrowser\/([0-9\._]+)/ ], |
64 | | - [ 'vivaldi', /Vivaldi\/([0-9\.]+)/ ], |
65 | | - [ 'kakaotalk', /KAKAOTALK\s([0-9\.]+)/ ], |
66 | | - [ 'samsung', /SamsungBrowser\/([0-9\.]+)/ ], |
67 | | - [ 'chrome', /(?!Chrom.*OPR)Chrom(?:e|ium)\/([0-9\.]+)(:?\s|$)/ ], |
68 | | - [ 'phantomjs', /PhantomJS\/([0-9\.]+)(:?\s|$)/ ], |
69 | | - [ 'crios', /CriOS\/([0-9\.]+)(:?\s|$)/ ], |
70 | | - [ 'firefox', /Firefox\/([0-9\.]+)(?:\s|$)/ ], |
71 | | - [ 'fxios', /FxiOS\/([0-9\.]+)/ ], |
72 | | - [ 'opera', /Opera\/([0-9\.]+)(?:\s|$)/ ], |
73 | | - [ 'opera', /OPR\/([0-9\.]+)(:?\s|$)$/ ], |
74 | | - [ 'ie', /Trident\/7\.0.*rv\:([0-9\.]+).*\).*Gecko$/ ], |
75 | | - [ 'ie', /MSIE\s([0-9\.]+);.*Trident\/[4-7].0/ ], |
76 | | - [ 'ie', /MSIE\s(7\.0)/ ], |
77 | | - [ 'bb10', /BB10;\sTouch.*Version\/([0-9\.]+)/ ], |
78 | | - [ 'android', /Android\s([0-9\.]+)/ ], |
79 | | - [ 'ios', /Version\/([0-9\._]+).*Mobile.*Safari.*/ ], |
80 | | - [ 'safari', /Version\/([0-9\._]+).*Safari/ ], |
81 | | - [ 'facebook', /FBAV\/([0-9\.]+)/], |
82 | | - [ 'instagram', /Instagram\s([0-9\.]+)/], |
83 | | - [ 'ios-webview', /AppleWebKit\/([0-9\.]+).*Mobile/] |
84 | | - ]); |
85 | | -} |
86 | | - |
87 | | -function getOperatingSystemRules() { |
88 | | - return buildRules([ |
89 | | - [ 'iOS', /iP(hone|od|ad)/ ], |
90 | | - [ 'Android OS', /Android/ ], |
91 | | - [ 'BlackBerry OS', /BlackBerry|BB10/ ], |
92 | | - [ 'Windows Mobile', /IEMobile/ ], |
93 | | - [ 'Amazon OS', /Kindle/ ], |
94 | | - [ 'Windows 3.11', /Win16/ ], |
95 | | - [ 'Windows 95', /(Windows 95)|(Win95)|(Windows_95)/ ], |
96 | | - [ 'Windows 98', /(Windows 98)|(Win98)/ ], |
97 | | - [ 'Windows 2000', /(Windows NT 5.0)|(Windows 2000)/ ], |
98 | | - [ 'Windows XP', /(Windows NT 5.1)|(Windows XP)/ ], |
99 | | - [ 'Windows Server 2003', /(Windows NT 5.2)/ ], |
100 | | - [ 'Windows Vista', /(Windows NT 6.0)/ ], |
101 | | - [ 'Windows 7', /(Windows NT 6.1)/ ], |
102 | | - [ 'Windows 8', /(Windows NT 6.2)/ ], |
103 | | - [ 'Windows 8.1', /(Windows NT 6.3)/ ], |
104 | | - [ 'Windows 10', /(Windows NT 10.0)/ ], |
105 | | - [ 'Windows ME', /Windows ME/ ], |
106 | | - [ 'Open BSD', /OpenBSD/ ], |
107 | | - [ 'Sun OS', /SunOS/ ], |
108 | | - [ 'Linux', /(Linux)|(X11)/ ], |
109 | | - [ 'Mac OS', /(Mac_PowerPC)|(Macintosh)/ ], |
110 | | - [ 'QNX', /QNX/ ], |
111 | | - [ 'BeOS', /BeOS/ ], |
112 | | - [ 'OS/2', /OS\/2/ ], |
113 | | - [ 'Search Bot', /(nuhk)|(Googlebot)|(Yammybot)|(Openbot)|(Slurp)|(MSNBot)|(Ask Jeeves\/Teoma)|(ia_archiver)/ ] |
114 | | - ]); |
115 | | -} |
116 | | - |
117 | | -function buildRules(ruleTuples) { |
118 | | - return ruleTuples.map(function(tuple) { |
119 | | - return { |
120 | | - name: tuple[0], |
121 | | - rule: tuple[1] |
122 | | - }; |
123 | | - }); |
124 | | -} |
125 | | - |
126 | | -module.exports = { |
127 | | - detect: detect, |
128 | | - detectOS: detectOS, |
129 | | - getNodeVersion: getNodeVersion, |
130 | | - parseUserAgent: parseUserAgent |
131 | | -}; |
| 6 | + else if (typeof define === "function" && define.amd) { |
| 7 | + define(["require", "exports"], factory); |
| 8 | + } |
| 9 | +})(function (require, exports) { |
| 10 | + "use strict"; |
| 11 | + Object.defineProperty(exports, "__esModule", { value: true }); |
| 12 | + var BrowserInfo = /** @class */ (function () { |
| 13 | + function BrowserInfo(name, version, os) { |
| 14 | + this.name = name; |
| 15 | + this.version = version; |
| 16 | + this.os = os; |
| 17 | + } |
| 18 | + return BrowserInfo; |
| 19 | + }()); |
| 20 | + exports.BrowserInfo = BrowserInfo; |
| 21 | + var NodeInfo = /** @class */ (function () { |
| 22 | + function NodeInfo(version) { |
| 23 | + this.version = version; |
| 24 | + this.name = 'node'; |
| 25 | + this.os = process.platform; |
| 26 | + } |
| 27 | + return NodeInfo; |
| 28 | + }()); |
| 29 | + exports.NodeInfo = NodeInfo; |
| 30 | + var BotInfo = /** @class */ (function () { |
| 31 | + function BotInfo() { |
| 32 | + this.bot = true; // NOTE: deprecated test name instead |
| 33 | + this.name = 'bot'; |
| 34 | + this.version = null; |
| 35 | + this.os = null; |
| 36 | + } |
| 37 | + return BotInfo; |
| 38 | + }()); |
| 39 | + exports.BotInfo = BotInfo; |
| 40 | + // tslint:disable-next-line:max-line-length |
| 41 | + var SEARCHBOX_UA_REGEX = /alexa|bot|crawl(er|ing)|facebookexternalhit|feedburner|google web preview|nagios|postrank|pingdom|slurp|spider|yahoo!|yandex/; |
| 42 | + var SEARCHBOT_OS_REGEX = /(nuhk)|(Googlebot)|(Yammybot)|(Openbot)|(Slurp)|(MSNBot)|(Ask Jeeves\/Teoma)|(ia_archiver)/; |
| 43 | + var REQUIRED_VERSION_PARTS = 3; |
| 44 | + var userAgentRules = [ |
| 45 | + ['aol', /AOLShield\/([0-9\._]+)/], |
| 46 | + ['edge', /Edge\/([0-9\._]+)/], |
| 47 | + ['yandexbrowser', /YaBrowser\/([0-9\._]+)/], |
| 48 | + ['vivaldi', /Vivaldi\/([0-9\.]+)/], |
| 49 | + ['kakaotalk', /KAKAOTALK\s([0-9\.]+)/], |
| 50 | + ['samsung', /SamsungBrowser\/([0-9\.]+)/], |
| 51 | + ['chrome', /(?!Chrom.*OPR)Chrom(?:e|ium)\/([0-9\.]+)(:?\s|$)/], |
| 52 | + ['phantomjs', /PhantomJS\/([0-9\.]+)(:?\s|$)/], |
| 53 | + ['crios', /CriOS\/([0-9\.]+)(:?\s|$)/], |
| 54 | + ['firefox', /Firefox\/([0-9\.]+)(?:\s|$)/], |
| 55 | + ['fxios', /FxiOS\/([0-9\.]+)/], |
| 56 | + ['opera', /Opera\/([0-9\.]+)(?:\s|$)/], |
| 57 | + ['opera', /OPR\/([0-9\.]+)(:?\s|$)$/], |
| 58 | + ['ie', /Trident\/7\.0.*rv\:([0-9\.]+).*\).*Gecko$/], |
| 59 | + ['ie', /MSIE\s([0-9\.]+);.*Trident\/[4-7].0/], |
| 60 | + ['ie', /MSIE\s(7\.0)/], |
| 61 | + ['bb10', /BB10;\sTouch.*Version\/([0-9\.]+)/], |
| 62 | + ['android', /Android\s([0-9\.]+)/], |
| 63 | + ['ios', /Version\/([0-9\._]+).*Mobile.*Safari.*/], |
| 64 | + ['safari', /Version\/([0-9\._]+).*Safari/], |
| 65 | + ['facebook', /FBAV\/([0-9\.]+)/], |
| 66 | + ['instagram', /Instagram\s([0-9\.]+)/], |
| 67 | + ['ios-webview', /AppleWebKit\/([0-9\.]+).*Mobile/], |
| 68 | + ['searchbot', SEARCHBOX_UA_REGEX], |
| 69 | + ]; |
| 70 | + var operatingSystemRules = [ |
| 71 | + ['iOS', /iP(hone|od|ad)/], |
| 72 | + ['Android OS', /Android/], |
| 73 | + ['BlackBerry OS', /BlackBerry|BB10/], |
| 74 | + ['Windows Mobile', /IEMobile/], |
| 75 | + ['Amazon OS', /Kindle/], |
| 76 | + ['Windows 3.11', /Win16/], |
| 77 | + ['Windows 95', /(Windows 95)|(Win95)|(Windows_95)/], |
| 78 | + ['Windows 98', /(Windows 98)|(Win98)/], |
| 79 | + ['Windows 2000', /(Windows NT 5.0)|(Windows 2000)/], |
| 80 | + ['Windows XP', /(Windows NT 5.1)|(Windows XP)/], |
| 81 | + ['Windows Server 2003', /(Windows NT 5.2)/], |
| 82 | + ['Windows Vista', /(Windows NT 6.0)/], |
| 83 | + ['Windows 7', /(Windows NT 6.1)/], |
| 84 | + ['Windows 8', /(Windows NT 6.2)/], |
| 85 | + ['Windows 8.1', /(Windows NT 6.3)/], |
| 86 | + ['Windows 10', /(Windows NT 10.0)/], |
| 87 | + ['Windows ME', /Windows ME/], |
| 88 | + ['Open BSD', /OpenBSD/], |
| 89 | + ['Sun OS', /SunOS/], |
| 90 | + ['Linux', /(Linux)|(X11)/], |
| 91 | + ['Mac OS', /(Mac_PowerPC)|(Macintosh)/], |
| 92 | + ['QNX', /QNX/], |
| 93 | + ['BeOS', /BeOS/], |
| 94 | + ['OS/2', /OS\/2/], |
| 95 | + ['Search Bot', SEARCHBOT_OS_REGEX], |
| 96 | + ]; |
| 97 | + function detect() { |
| 98 | + if (typeof navigator !== 'undefined') { |
| 99 | + return parseUserAgent(navigator.userAgent); |
| 100 | + } |
| 101 | + return getNodeVersion(); |
| 102 | + } |
| 103 | + exports.detect = detect; |
| 104 | + function parseUserAgent(ua) { |
| 105 | + // opted for using reduce here rather than Array#first with a regex.test call |
| 106 | + // this is primarily because using the reduce we only perform the regex |
| 107 | + // execution once rather than once for the test and for the exec again below |
| 108 | + // probably something that needs to be benchmarked though |
| 109 | + var matchedRule = ua !== '' && |
| 110 | + userAgentRules.reduce(function (matched, _a) { |
| 111 | + var browser = _a[0], regex = _a[1]; |
| 112 | + if (matched) { |
| 113 | + return matched; |
| 114 | + } |
| 115 | + var uaMatch = regex.exec(ua); |
| 116 | + return !!uaMatch && [browser, uaMatch]; |
| 117 | + }, false); |
| 118 | + if (!matchedRule) { |
| 119 | + return null; |
| 120 | + } |
| 121 | + var name = matchedRule[0], match = matchedRule[1]; |
| 122 | + if (name === 'searchbot') { |
| 123 | + return new BotInfo(); |
| 124 | + } |
| 125 | + var version = match[1] && match[1].split(/[._]/).slice(0, 3); |
| 126 | + if (version) { |
| 127 | + if (version.length < REQUIRED_VERSION_PARTS) { |
| 128 | + version = version.concat(new Array(REQUIRED_VERSION_PARTS - version.length).fill('0')); |
| 129 | + } |
| 130 | + } |
| 131 | + else { |
| 132 | + version = []; |
| 133 | + } |
| 134 | + return new BrowserInfo(name, version.join('.'), detectOS(ua)); |
| 135 | + } |
| 136 | + exports.parseUserAgent = parseUserAgent; |
| 137 | + function detectOS(ua) { |
| 138 | + var match = operatingSystemRules.find(function (_a) { |
| 139 | + var _ = _a[0], regex = _a[1]; |
| 140 | + return regex.test(ua); |
| 141 | + }); |
| 142 | + return match ? match[0] : null; |
| 143 | + } |
| 144 | + exports.detectOS = detectOS; |
| 145 | + function getNodeVersion() { |
| 146 | + var isNode = typeof process !== 'undefined' && process.version; |
| 147 | + return isNode ? new NodeInfo(process.version.slice(1)) : null; |
| 148 | + } |
| 149 | + exports.getNodeVersion = getNodeVersion; |
| 150 | +}); |
0 commit comments