Skip to content

Instantly share code, notes, and snippets.

@mxdvl

mxdvl/resolveUserAgent.js

Last active February 28, 2023 15:57
Show Gist options
  • Star 0 You must be signed in to star a gist
  • Fork 0 You must be signed in to fork a gist
  • Save mxdvl/563b5fb0389502e4d746ac1eb08f552d to your computer and use it in GitHub Desktop.
Save mxdvl/563b5fb0389502e4d746ac1eb08f552d to your computer and use it in GitHub Desktop.
Download ZIP
Resolve User Agent
Raw
resolveUserAgent.js
/////////////////////////////////////////////////////////////////////////////////
/* UAParser.js v1.1.34
Copyright © 2012-2023 Faisal Salman <f@faisalman.com>
MIT License */ /*
Detect Browser, Engine, OS, CPU, and Device type/model from User-Agent data.
Supports browser & node.js environment.
Demo : https://faisalman.github.io/ua-parser-js
Source : https://github.com/faisalman/ua-parser-js */
/////////////////////////////////////////////////////////////////////////////////
//////////////
// Constants
/////////////
var LIBVERSION = '1.1.34',
EMPTY = '',
UNKNOWN = '?',
FUNC_TYPE = 'function',
UNDEF_TYPE = 'undefined',
OBJ_TYPE = 'object',
STR_TYPE = 'string',
MAJOR = 'major',
MODEL = 'model',
NAME = 'name',
TYPE = 'type',
VENDOR = 'vendor',
VERSION = 'version',
ARCHITECTURE = 'architecture',
CONSOLE = 'console',
MOBILE = 'mobile',
TABLET = 'tablet',
SMARTTV = 'smarttv',
WEARABLE = 'wearable',
EMBEDDED = 'embedded',
USER_AGENT = 'user-agent',
UA_MAX_LENGTH = 350;
var AMAZON = 'Amazon',
APPLE = 'Apple',
ASUS = 'ASUS',
BLACKBERRY = 'BlackBerry',
BROWSER = 'Browser',
CHROME = 'Chrome',
EDGE = 'Edge',
FIREFOX = 'Firefox',
GOOGLE = 'Google',
HUAWEI = 'Huawei',
LG = 'LG',
MICROSOFT = 'Microsoft',
MOTOROLA = 'Motorola',
OPERA = 'Opera',
SAMSUNG = 'Samsung',
SHARP = 'Sharp',
SONY = 'Sony',
SWISS = 'Swiss',
XIAOMI = 'Xiaomi',
ZEBRA = 'Zebra',
ZTE = 'ZTE',
FACEBOOK = 'Facebook',
CHROMIUM_OS = 'Chromium OS',
MAC_OS = 'Mac OS';
///////////
// Helper
//////////
var extend = function (regexes, extensions) {
var mergedRegexes = {};
for (var i in regexes) {
mergedRegexes[i] =
extensions[i] && extensions[i].length % 2 === 0
? extensions[i].concat(regexes[i])
: regexes[i];
}
return mergedRegexes;
},
enumerize = function (arr) {
var enums = {};
for (var i = 0; i < arr.length; i++) {
enums[arr[i].toUpperCase()] = arr[i];
}
return enums;
},
has = function (str1, str2) {
return typeof str1 === STR_TYPE
? lowerize(str2).indexOf(lowerize(str1)) !== -1
: false;
},
isExtensions = function (obj) {
for (var prop in obj) {
return /^(browser|cpu|device|engine|os)$/.test(prop);
}
},
lowerize = function (str, rgx) {
return typeof str === STR_TYPE
? str.toLowerCase().replace(rgx ? new RegExp(rgx, 'i') : EMPTY, EMPTY)
: str;
},
majorize = function (version) {
return typeof version === STR_TYPE
? version.replace(/[^\d\.]/g, EMPTY).split('.')[0]
: undefined;
},
trim = function (str, len) {
if (typeof str === STR_TYPE) {
str = str.replace(/^\s\s*/, EMPTY);
return typeof len === UNDEF_TYPE ? str : str.substring(0, UA_MAX_LENGTH);
}
};
///////////////
// Map helper
//////////////
var rgxMapper = function (ua, arrays) {
var i = 0,
j,
k,
p,
q,
matches,
match;
// loop through all regexes maps
while (i < arrays.length && !matches) {
var regex = arrays[i], // even sequence (0,2,4,..)
props = arrays[i + 1]; // odd sequence (1,3,5,..)
j = k = 0;
// try matching uastring with regexes
while (j < regex.length && !matches) {
if (!regex[j]) {
break;
}
matches = regex[j++].exec(ua);
if (!!matches) {
for (p = 0; p < props.length; p++) {
match = matches[++k];
q = props[p];
// check if given property is actually array
if (typeof q === OBJ_TYPE && q.length > 0) {
if (q.length === 2) {
if (typeof q[1] == FUNC_TYPE) {
// assign modified match
this[q[0]] = q[1].call(this, match);
} else {
// assign given value, ignore regex match
this[q[0]] = q[1];
}
} else if (q.length === 3) {
// check whether function or regex
if (typeof q[1] === FUNC_TYPE && !(q[1].exec && q[1].test)) {
// call function (usually string mapper)
this[q[0]] = match ? q[1].call(this, match, q[2]) : undefined;
} else {
// sanitize match using given regex
this[q[0]] = match ? match.replace(q[1], q[2]) : undefined;
}
} else if (q.length === 4) {
this[q[0]] = match
? q[3].call(this, match.replace(q[1], q[2]))
: undefined;
}
} else {
this[q] = match ? match : undefined;
}
}
}
}
i += 2;
}
},
strMapper = function (str, map) {
for (var i in map) {
// check if current value is array
if (typeof map[i] === OBJ_TYPE && map[i].length > 0) {
for (var j = 0; j < map[i].length; j++) {
if (has(map[i][j], str)) {
return i === UNKNOWN ? undefined : i;
}
}
} else if (has(map[i], str)) {
return i === UNKNOWN ? undefined : i;
}
}
return str;
};
///////////////
// String map
//////////////
// Safari < 3.0
var oldSafariMap = {
'1.0': '/8',
1.2: '/1',
1.3: '/3',
'2.0': '/412',
'2.0.2': '/416',
'2.0.3': '/417',
'2.0.4': '/419',
'?': '/',
},
windowsVersionMap = {
ME: '4.90',
'NT 3.11': 'NT3.51',
'NT 4.0': 'NT4.0',
2000: 'NT 5.0',
XP: ['NT 5.1', 'NT 5.2'],
Vista: 'NT 6.0',
7: 'NT 6.1',
8: 'NT 6.2',
8.1: 'NT 6.3',
10: ['NT 6.4', 'NT 10.0'],
RT: 'ARM',
};
//////////////
// Regex map
/////////////
var regexes = {
browser: [
[
/\b(?:crmo|crios)\/([\w\.]+)/i, // Chrome for Android/iOS
],
[VERSION, [NAME, 'Chrome']],
[
/edg(?:e|ios|a)?\/([\w\.]+)/i, // Microsoft Edge
],
[VERSION, [NAME, 'Edge']],
[
// Presto based
/(opera mini)\/([-\w\.]+)/i, // Opera Mini
/(opera [mobiletab]{3,6})\b.+version\/([-\w\.]+)/i, // Opera Mobi/Tablet
/(opera)(?:.+version\/|[\/ ]+)([\w\.]+)/i, // Opera
],
[NAME, VERSION],
[
/opios[\/ ]+([\w\.]+)/i, // Opera mini on iphone >= 8.0
],
[VERSION, [NAME, OPERA + ' Mini']],
[
/\bopr\/([\w\.]+)/i, // Opera Webkit
],
[VERSION, [NAME, OPERA]],
[
// Mixed
/(kindle)\/([\w\.]+)/i, // Kindle
/(lunascape|maxthon|netfront|jasmine|blazer)[\/ ]?([\w\.]*)/i, // Lunascape/Maxthon/Netfront/Jasmine/Blazer
// Trident based
/(avant |iemobile|slim)(?:browser)?[\/ ]?([\w\.]*)/i, // Avant/IEMobile/SlimBrowser
/(ba?idubrowser)[\/ ]?([\w\.]+)/i, // Baidu Browser
/(?:ms|\()(ie) ([\w\.]+)/i, // Internet Explorer
// Webkit/KHTML based // Flock/RockMelt/Midori/Epiphany/Silk/Skyfire/Bolt/Iron/Iridium/PhantomJS/Bowser/QupZilla/Falkon
/(flock|rockmelt|midori|epiphany|silk|skyfire|ovibrowser|bolt|iron|vivaldi|iridium|phantomjs|bowser|quark|qupzilla|falkon|rekonq|puffin|brave|whale(?!.+naver)|qqbrowserlite|qq|duckduckgo)\/([-\w\.]+)/i,
// Rekonq/Puffin/Brave/Whale/QQBrowserLite/QQ, aka ShouQ
/(weibo)__([\d\.]+)/i, // Weibo
],
[NAME, VERSION],
[
/(?:\buc? ?browser|(?:juc.+)ucweb)[\/ ]?([\w\.]+)/i, // UCBrowser
],
[VERSION, [NAME, 'UC' + BROWSER]],
[
/microm.+\bqbcore\/([\w\.]+)/i, // WeChat Desktop for Windows Built-in Browser
/\bqbcore\/([\w\.]+).+microm/i,
],
[VERSION, [NAME, 'WeChat(Win) Desktop']],
[
/micromessenger\/([\w\.]+)/i, // WeChat
],
[VERSION, [NAME, 'WeChat']],
[
/konqueror\/([\w\.]+)/i, // Konqueror
],
[VERSION, [NAME, 'Konqueror']],
[
/trident.+rv[: ]([\w\.]{1,9})\b.+like gecko/i, // IE11
],
[VERSION, [NAME, 'IE']],
[
/yabrowser\/([\w\.]+)/i, // Yandex
],
[VERSION, [NAME, 'Yandex']],
[
/(avast|avg)\/([\w\.]+)/i, // Avast/AVG Secure Browser
],
[[NAME, /(.+)/, '$1 Secure ' + BROWSER], VERSION],
[
/\bfocus\/([\w\.]+)/i, // Firefox Focus
],
[VERSION, [NAME, FIREFOX + ' Focus']],
[
/\bopt\/([\w\.]+)/i, // Opera Touch
],
[VERSION, [NAME, OPERA + ' Touch']],
[
/coc_coc\w+\/([\w\.]+)/i, // Coc Coc Browser
],
[VERSION, [NAME, 'Coc Coc']],
[
/dolfin\/([\w\.]+)/i, // Dolphin
],
[VERSION, [NAME, 'Dolphin']],
[
/coast\/([\w\.]+)/i, // Opera Coast
],
[VERSION, [NAME, OPERA + ' Coast']],
[
/miuibrowser\/([\w\.]+)/i, // MIUI Browser
],
[VERSION, [NAME, 'MIUI ' + BROWSER]],
[
/fxios\/([-\w\.]+)/i, // Firefox for iOS
],
[VERSION, [NAME, FIREFOX]],
[
/\bqihu|(qi?ho?o?|360)browser/i, // 360
],
[[NAME, '360 ' + BROWSER]],
[/(oculus|samsung|sailfish|huawei)browser\/([\w\.]+)/i],
[[NAME, /(.+)/, '$1 ' + BROWSER], VERSION],
[
// Oculus/Samsung/Sailfish/Huawei Browser
/(comodo_dragon)\/([\w\.]+)/i, // Comodo Dragon
],
[[NAME, /_/g, ' '], VERSION],
[
/(electron)\/([\w\.]+) safari/i, // Electron-based App
/(tesla)(?: qtcarbrowser|\/(20\d\d\.[-\w\.]+))/i, // Tesla
/m?(qqbrowser|baiduboxapp|2345Explorer)[\/ ]?([\w\.]+)/i, // QQBrowser/Baidu App/2345 Browser
],
[NAME, VERSION],
[
/(metasr)[\/ ]?([\w\.]+)/i, // SouGouBrowser
/(lbbrowser)/i, // LieBao Browser
/\[(linkedin)app\]/i, // LinkedIn App for iOS & Android
],
[NAME],
[
// WebView
/((?:fban\/fbios|fb_iab\/fb4a)(?!.+fbav)|;fbav\/([\w\.]+);)/i, // Facebook App for iOS & Android
],
[[NAME, FACEBOOK], VERSION],
[
/(kakao(?:talk|story))[\/ ]([\w\.]+)/i, // Kakao App
/(naver)\(.*?(\d+\.[\w\.]+).*\)/i, // Naver InApp
/safari (line)\/([\w\.]+)/i, // Line App for iOS
/\b(line)\/([\w\.]+)\/iab/i, // Line App for Android
/(chromium|instagram)[\/ ]([-\w\.]+)/i, // Chromium/Instagram
],
[NAME, VERSION],
[
/\bgsa\/([\w\.]+) .*safari\//i, // Google Search Appliance on iOS
],
[VERSION, [NAME, 'GSA']],
[
/headlesschrome(?:\/([\w\.]+)| )/i, // Chrome Headless
],
[VERSION, [NAME, CHROME + ' Headless']],
[
/ wv\).+(chrome)\/([\w\.]+)/i, // Chrome WebView
],
[[NAME, CHROME + ' WebView'], VERSION],
[
/droid.+ version\/([\w\.]+)\b.+(?:mobile safari|safari)/i, // Android Browser
],
[VERSION, [NAME, 'Android ' + BROWSER]],
[
/(chrome|omniweb|arora|[tizenoka]{5} ?browser)\/v?([\w\.]+)/i, // Chrome/OmniWeb/Arora/Tizen/Nokia
],
[NAME, VERSION],
[
/version\/([\w\.\,]+) .*mobile\/\w+ (safari)/i, // Mobile Safari
],
[VERSION, [NAME, 'Mobile Safari']],
[
/version\/([\w(\.|\,)]+) .*(mobile ?safari|safari)/i, // Safari & Safari Mobile
],
[VERSION, NAME],
[
/webkit.+?(mobile ?safari|safari)(\/[\w\.]+)/i, // Safari < 3.0
],
[NAME, [VERSION, strMapper, oldSafariMap]],
[/(webkit|khtml)\/([\w\.]+)/i],
[NAME, VERSION],
[
// Gecko based
/(navigator|netscape\d?)\/([-\w\.]+)/i, // Netscape
],
[[NAME, 'Netscape'], VERSION],
[
/mobile vr; rv:([\w\.]+)\).+firefox/i, // Firefox Reality
],
[VERSION, [NAME, FIREFOX + ' Reality']],
[
/ekiohf.+(flow)\/([\w\.]+)/i, // Flow
/(swiftfox)/i, // Swiftfox
/(icedragon|iceweasel|camino|chimera|fennec|maemo browser|minimo|conkeror|klar)[\/ ]?([\w\.\+]+)/i,
// IceDragon/Iceweasel/Camino/Chimera/Fennec/Maemo/Minimo/Conkeror/Klar
/(seamonkey|k-meleon|icecat|iceape|firebird|phoenix|palemoon|basilisk|waterfox)\/([-\w\.]+)$/i,
// Firefox/SeaMonkey/K-Meleon/IceCat/IceApe/Firebird/Phoenix
/(firefox)\/([\w\.]+)/i, // Other Firefox-based
/(mozilla)\/([\w\.]+) .+rv\:.+gecko\/\d+/i, // Mozilla
// Other
/(polaris|lynx|dillo|icab|doris|amaya|w3m|netsurf|sleipnir|obigo|mosaic|(?:go|ice|up)[\. ]?browser)[-\/ ]?v?([\w\.]+)/i,
// Polaris/Lynx/Dillo/iCab/Doris/Amaya/w3m/NetSurf/Sleipnir/Obigo/Mosaic/Go/ICE/UP.Browser
/(links) \(([\w\.]+)/i, // Links
/panasonic;(viera)/i, // Panasonic Viera
],
[NAME, VERSION],
[
/(cobalt)\/([\w\.]+)/i, // Cobalt
],
[NAME, [VERSION, /[^\d\.]+./, EMPTY]],
],
cpu: [
[
/(?:(amd|x(?:(?:86|64)[-_])?|wow|win)64)[;\)]/i, // AMD64 (x64)
],
[[ARCHITECTURE, 'amd64']],
[
/(ia32(?=;))/i, // IA32 (quicktime)
],
[[ARCHITECTURE, lowerize]],
[
/((?:i[346]|x)86)[;\)]/i, // IA32 (x86)
],
[[ARCHITECTURE, 'ia32']],
[
/\b(aarch64|arm(v?8e?l?|_?64))\b/i, // ARM64
],
[[ARCHITECTURE, 'arm64']],
[
/\b(arm(?:v[67])?ht?n?[fl]p?)\b/i, // ARMHF
],
[[ARCHITECTURE, 'armhf']],
[
// PocketPC mistakenly identified as PowerPC
/windows (ce|mobile); ppc;/i,
],
[[ARCHITECTURE, 'arm']],
[
/((?:ppc|powerpc)(?:64)?)(?: mac|;|\))/i, // PowerPC
],
[[ARCHITECTURE, /ower/, EMPTY, lowerize]],
[
/(sun4\w)[;\)]/i, // SPARC
],
[[ARCHITECTURE, 'sparc']],
[
/((?:avr32|ia64(?=;))|68k(?=\))|\barm(?=v(?:[1-7]|[5-7]1)l?|;|eabi)|(?=atmel )avr|(?:irix|mips|sparc)(?:64)?\b|pa-risc)/i,
// IA64, 68K, ARM/64, AVR/32, IRIX/64, MIPS/64, SPARC/64, PA-RISC
],
[[ARCHITECTURE, lowerize]],
],
device: [
[
//////////////////////////
// MOBILES & TABLETS
/////////////////////////
// Samsung
/\b(sch-i[89]0\d|shw-m380s|sm-[ptx]\w{2,4}|gt-[pn]\d{2,4}|sgh-t8[56]9|nexus 10)/i,
],
[MODEL, [VENDOR, SAMSUNG], [TYPE, TABLET]],
[
/\b((?:s[cgp]h|gt|sm)-\w+|sc[g-]?[\d]+a?|galaxy nexus)/i,
/samsung[- ]([-\w]+)/i,
/sec-(sgh\w+)/i,
],
[MODEL, [VENDOR, SAMSUNG], [TYPE, MOBILE]],
[
// Apple
/\((ip(?:hone|od)[\w ]*);/i, // iPod/iPhone
],
[MODEL, [VENDOR, APPLE], [TYPE, MOBILE]],
[
/\((ipad);[-\w\),; ]+apple/i, // iPad
/applecoremedia\/[\w\.]+ \((ipad)/i,
/\b(ipad)\d\d?,\d\d?[;\]].+ios/i,
],
[MODEL, [VENDOR, APPLE], [TYPE, TABLET]],
[/(macintosh);/i],
[MODEL, [VENDOR, APPLE]],
[
// Sharp
/\b(sh-?[altvz]?\d\d[a-ekm]?)/i,
],
[MODEL, [VENDOR, SHARP], [TYPE, MOBILE]],
[
// Huawei
/\b((?:ag[rs][23]?|bah2?|sht?|btv)-a?[lw]\d{2})\b(?!.+d\/s)/i,
],
[MODEL, [VENDOR, HUAWEI], [TYPE, TABLET]],
[
/(?:huawei|honor)([-\w ]+)[;\)]/i,
/\b(nexus 6p|\w{2,4}e?-[atu]?[ln][\dx][012359c][adn]?)\b(?!.+d\/s)/i,
],
[MODEL, [VENDOR, HUAWEI], [TYPE, MOBILE]],
[
// Xiaomi
/\b(poco[\w ]+)(?: bui|\))/i, // Xiaomi POCO
/\b; (\w+) build\/hm\1/i, // Xiaomi Hongmi 'numeric' models
/\b(hm[-_ ]?note?[_ ]?(?:\d\w)?) bui/i, // Xiaomi Hongmi
/\b(redmi[\-_ ]?(?:note|k)?[\w_ ]+)(?: bui|\))/i, // Xiaomi Redmi
/\b(mi[-_ ]?(?:a\d|one|one[_ ]plus|note lte|max|cc)?[_ ]?(?:\d?\w?)[_ ]?(?:plus|se|lite)?)(?: bui|\))/i, // Xiaomi Mi
],
[
[MODEL, /_/g, ' '],
[VENDOR, XIAOMI],
[TYPE, MOBILE],
],
[
/\b(mi[-_ ]?(?:pad)(?:[\w_ ]+))(?: bui|\))/i, // Mi Pad tablets
],
[
[MODEL, /_/g, ' '],
[VENDOR, XIAOMI],
[TYPE, TABLET],
],
[
// OPPO
/; (\w+) bui.+ oppo/i,
/\b(cph[12]\d{3}|p(?:af|c[al]|d\w|e[ar])[mt]\d0|x9007|a101op)\b/i,
],
[MODEL, [VENDOR, 'OPPO'], [TYPE, MOBILE]],
[
// Vivo
/vivo (\w+)(?: bui|\))/i,
/\b(v[12]\d{3}\w?[at])(?: bui|;)/i,
],
[MODEL, [VENDOR, 'Vivo'], [TYPE, MOBILE]],
[
// Realme
/\b(rmx[12]\d{3})(?: bui|;|\))/i,
],
[MODEL, [VENDOR, 'Realme'], [TYPE, MOBILE]],
[
// Motorola
/\b(milestone|droid(?:[2-4x]| (?:bionic|x2|pro|razr))?:?( 4g)?)\b[\w ]+build\//i,
/\bmot(?:orola)?[- ](\w*)/i,
/((?:moto[\w\(\) ]+|xt\d{3,4}|nexus 6)(?= bui|\)))/i,
],
[MODEL, [VENDOR, MOTOROLA], [TYPE, MOBILE]],
[/\b(mz60\d|xoom[2 ]{0,2}) build\//i],
[MODEL, [VENDOR, MOTOROLA], [TYPE, TABLET]],
[
// LG
/((?=lg)?[vl]k\-?\d{3}) bui| 3\.[-\w; ]{10}lg?-([06cv9]{3,4})/i,
],
[MODEL, [VENDOR, LG], [TYPE, TABLET]],
[
/(lm(?:-?f100[nv]?|-[\w\.]+)(?= bui|\))|nexus [45])/i,
/\blg[-e;\/ ]+((?!browser|netcast|android tv)\w+)/i,
/\blg-?([\d\w]+) bui/i,
],
[MODEL, [VENDOR, LG], [TYPE, MOBILE]],
[
// Lenovo
/(ideatab[-\w ]+)/i,
/lenovo ?(s[56]000[-\w]+|tab(?:[\w ]+)|yt[-\d\w]{6}|tb[-\d\w]{6})/i,
],
[MODEL, [VENDOR, 'Lenovo'], [TYPE, TABLET]],
[
// Nokia
/(?:maemo|nokia).*(n900|lumia \d+)/i,
/nokia[-_ ]?([-\w\.]*)/i,
],
[
[MODEL, /_/g, ' '],
[VENDOR, 'Nokia'],
[TYPE, MOBILE],
],
[
// Google
/(pixel c)\b/i, // Google Pixel C
],
[MODEL, [VENDOR, GOOGLE], [TYPE, TABLET]],
[
/droid.+; (pixel[\daxl ]{0,6})(?: bui|\))/i, // Google Pixel
],
[MODEL, [VENDOR, GOOGLE], [TYPE, MOBILE]],
[
// Sony
/droid.+ (a?\d[0-2]{2}so|[c-g]\d{4}|so[-gl]\w+|xq-a\w[4-7][12])(?= bui|\).+chrome\/(?![1-6]{0,1}\d\.))/i,
],
[MODEL, [VENDOR, SONY], [TYPE, MOBILE]],
[/sony tablet [ps]/i, /\b(?:sony)?sgp\w+(?: bui|\))/i],
[
[MODEL, 'Xperia Tablet'],
[VENDOR, SONY],
[TYPE, TABLET],
],
[
// OnePlus
/ (kb2005|in20[12]5|be20[12][59])\b/i,
/(?:one)?(?:plus)? (a\d0\d\d)(?: b|\))/i,
],
[MODEL, [VENDOR, 'OnePlus'], [TYPE, MOBILE]],
[
// Amazon
/(alexa)webm/i,
/(kf[a-z]{2}wi)( bui|\))/i, // Kindle Fire without Silk
/(kf[a-z]+)( bui|\)).+silk\//i, // Kindle Fire HD
],
[MODEL, [VENDOR, AMAZON], [TYPE, TABLET]],
[
/((?:sd|kf)[0349hijorstuw]+)( bui|\)).+silk\//i, // Fire Phone
],
[
[MODEL, /(.+)/g, 'Fire Phone $1'],
[VENDOR, AMAZON],
[TYPE, MOBILE],
],
[
// BlackBerry
/(playbook);[-\w\),; ]+(rim)/i, // BlackBerry PlayBook
],
[MODEL, VENDOR, [TYPE, TABLET]],
[
/\b((?:bb[a-f]|st[hv])100-\d)/i,
/\(bb10; (\w+)/i, // BlackBerry 10
],
[MODEL, [VENDOR, BLACKBERRY], [TYPE, MOBILE]],
[
// Asus
/(?:\b|asus_)(transfo[prime ]{4,10} \w+|eeepc|slider \w+|nexus 7|padfone|p00[cj])/i,
],
[MODEL, [VENDOR, ASUS], [TYPE, TABLET]],
[/ (z[bes]6[027][012][km][ls]|zenfone \d\w?)\b/i],
[MODEL, [VENDOR, ASUS], [TYPE, MOBILE]],
[
// HTC
/(nexus 9)/i, // HTC Nexus 9
],
[MODEL, [VENDOR, 'HTC'], [TYPE, TABLET]],
[
/(htc)[-;_ ]{1,2}([\w ]+(?=\)| bui)|\w+)/i, // HTC
// ZTE
/(zte)[- ]([\w ]+?)(?: bui|\/|\))/i,
/(alcatel|geeksphone|nexian|panasonic(?!(?:;|\.))|sony(?!-bra))[-_ ]?([-\w]*)/i, // Alcatel/GeeksPhone/Nexian/Panasonic/Sony
],
[VENDOR, [MODEL, /_/g, ' '], [TYPE, MOBILE]],
[
// Acer
/droid.+; ([ab][1-7]-?[0178a]\d\d?)/i,
],
[MODEL, [VENDOR, 'Acer'], [TYPE, TABLET]],
[
// Meizu
/droid.+; (m[1-5] note) bui/i,
/\bmz-([-\w]{2,})/i,
],
[MODEL, [VENDOR, 'Meizu'], [TYPE, MOBILE]],
[
// MIXED
/(blackberry|benq|palm(?=\-)|sonyericsson|acer|asus|dell|meizu|motorola|polytron)[-_ ]?([-\w]*)/i,
// BlackBerry/BenQ/Palm/Sony-Ericsson/Acer/Asus/Dell/Meizu/Motorola/Polytron
/(hp) ([\w ]+\w)/i, // HP iPAQ
/(asus)-?(\w+)/i, // Asus
/(microsoft); (lumia[\w ]+)/i, // Microsoft Lumia
/(lenovo)[-_ ]?([-\w]+)/i, // Lenovo
/(jolla)/i, // Jolla
/(oppo) ?([\w ]+) bui/i, // OPPO
],
[VENDOR, MODEL, [TYPE, MOBILE]],
[
/(kobo)\s(ereader|touch)/i, // Kobo
/(archos) (gamepad2?)/i, // Archos
/(hp).+(touchpad(?!.+tablet)|tablet)/i, // HP TouchPad
/(kindle)\/([\w\.]+)/i, // Kindle
/(nook)[\w ]+build\/(\w+)/i, // Nook
/(dell) (strea[kpr\d ]*[\dko])/i, // Dell Streak
/(le[- ]+pan)[- ]+(\w{1,9}) bui/i, // Le Pan Tablets
/(trinity)[- ]*(t\d{3}) bui/i, // Trinity Tablets
/(gigaset)[- ]+(q\w{1,9}) bui/i, // Gigaset Tablets
/(vodafone) ([\w ]+)(?:\)| bui)/i, // Vodafone
],
[VENDOR, MODEL, [TYPE, TABLET]],
[
/(surface duo)/i, // Surface Duo
],
[MODEL, [VENDOR, MICROSOFT], [TYPE, TABLET]],
[
/droid [\d\.]+; (fp\du?)(?: b|\))/i, // Fairphone
],
[MODEL, [VENDOR, 'Fairphone'], [TYPE, MOBILE]],
[
/(u304aa)/i, // AT&T
],
[MODEL, [VENDOR, 'AT&T'], [TYPE, MOBILE]],
[
/\bsie-(\w*)/i, // Siemens
],
[MODEL, [VENDOR, 'Siemens'], [TYPE, MOBILE]],
[
/\b(rct\w+) b/i, // RCA Tablets
],
[MODEL, [VENDOR, 'RCA'], [TYPE, TABLET]],
[
/\b(venue[\d ]{2,7}) b/i, // Dell Venue Tablets
],
[MODEL, [VENDOR, 'Dell'], [TYPE, TABLET]],
[
/\b(q(?:mv|ta)\w+) b/i, // Verizon Tablet
],
[MODEL, [VENDOR, 'Verizon'], [TYPE, TABLET]],
[
/\b(?:barnes[& ]+noble |bn[rt])([\w\+ ]*) b/i, // Barnes & Noble Tablet
],
[MODEL, [VENDOR, 'Barnes & Noble'], [TYPE, TABLET]],
[/\b(tm\d{3}\w+) b/i],
[MODEL, [VENDOR, 'NuVision'], [TYPE, TABLET]],
[
/\b(k88) b/i, // ZTE K Series Tablet
],
[MODEL, [VENDOR, ZTE], [TYPE, TABLET]],
[
/\b(nx\d{3}j) b/i, // ZTE Nubia
],
[MODEL, [VENDOR, ZTE], [TYPE, MOBILE]],
[
/\b(gen\d{3}) b.+49h/i, // Swiss GEN Mobile
],
[MODEL, [VENDOR, SWISS], [TYPE, MOBILE]],
[
/\b(zur\d{3}) b/i, // Swiss ZUR Tablet
],
[MODEL, [VENDOR, SWISS], [TYPE, TABLET]],
[
/\b((zeki)?tb.*\b) b/i, // Zeki Tablets
],
[MODEL, [VENDOR, 'Zeki'], [TYPE, TABLET]],
[
/\b([yr]\d{2}) b/i,
/\b(dragon[- ]+touch |dt)(\w{5}) b/i, // Dragon Touch Tablet
],
[[VENDOR, 'Dragon Touch'], MODEL, [TYPE, TABLET]],
[
/\b(ns-?\w{0,9}) b/i, // Insignia Tablets
],
[MODEL, [VENDOR, 'Insignia'], [TYPE, TABLET]],
[
/\b((nxa|next)-?\w{0,9}) b/i, // NextBook Tablets
],
[MODEL, [VENDOR, 'NextBook'], [TYPE, TABLET]],
[
/\b(xtreme\_)?(v(1[045]|2[015]|[3469]0|7[05])) b/i, // Voice Xtreme Phones
],
[[VENDOR, 'Voice'], MODEL, [TYPE, MOBILE]],
[
/\b(lvtel\-)?(v1[12]) b/i, // LvTel Phones
],
[[VENDOR, 'LvTel'], MODEL, [TYPE, MOBILE]],
[
/\b(ph-1) /i, // Essential PH-1
],
[MODEL, [VENDOR, 'Essential'], [TYPE, MOBILE]],
[
/\b(v(100md|700na|7011|917g).*\b) b/i, // Envizen Tablets
],
[MODEL, [VENDOR, 'Envizen'], [TYPE, TABLET]],
[
/\b(trio[-\w\. ]+) b/i, // MachSpeed Tablets
],
[MODEL, [VENDOR, 'MachSpeed'], [TYPE, TABLET]],
[
/\btu_(1491) b/i, // Rotor Tablets
],
[MODEL, [VENDOR, 'Rotor'], [TYPE, TABLET]],
[
/(shield[\w ]+) b/i, // Nvidia Shield Tablets
],
[MODEL, [VENDOR, 'Nvidia'], [TYPE, TABLET]],
[
/(sprint) (\w+)/i, // Sprint Phones
],
[VENDOR, MODEL, [TYPE, MOBILE]],
[
/(kin\.[onetw]{3})/i, // Microsoft Kin
],
[
[MODEL, /\./g, ' '],
[VENDOR, MICROSOFT],
[TYPE, MOBILE],
],
[
/droid.+; ([c6]+|et5[16]|mc[239][23]x?|vc8[03]x?)\)/i, // Zebra
],
[MODEL, [VENDOR, ZEBRA], [TYPE, TABLET]],
[/droid.+; (ec30|ps20|tc[2-8]\d[kx])\)/i],
[MODEL, [VENDOR, ZEBRA], [TYPE, MOBILE]],
[
///////////////////
// SMARTTVS
///////////////////
/smart-tv.+(samsung)/i, // Samsung
],
[VENDOR, [TYPE, SMARTTV]],
[/hbbtv.+maple;(\d+)/i],
[
[MODEL, /^/, 'SmartTV'],
[VENDOR, SAMSUNG],
[TYPE, SMARTTV],
],
[
/(nux; netcast.+smarttv|lg (netcast\.tv-201\d|android tv))/i, // LG SmartTV
],
[
[VENDOR, LG],
[TYPE, SMARTTV],
],
[
/(apple) ?tv/i, // Apple TV
],
[VENDOR, [MODEL, APPLE + ' TV'], [TYPE, SMARTTV]],
[
/crkey/i, // Google Chromecast
],
[
[MODEL, CHROME + 'cast'],
[VENDOR, GOOGLE],
[TYPE, SMARTTV],
],
[
/droid.+aft(\w)( bui|\))/i, // Fire TV
],
[MODEL, [VENDOR, AMAZON], [TYPE, SMARTTV]],
[
/\(dtv[\);].+(aquos)/i,
/(aquos-tv[\w ]+)\)/i, // Sharp
],
[MODEL, [VENDOR, SHARP], [TYPE, SMARTTV]],
[
/(bravia[\w ]+)( bui|\))/i, // Sony
],
[MODEL, [VENDOR, SONY], [TYPE, SMARTTV]],
[
/(mitv-\w{5}) bui/i, // Xiaomi
],
[MODEL, [VENDOR, XIAOMI], [TYPE, SMARTTV]],
[
/Hbbtv.*(technisat) (.*);/i, // TechniSAT
],
[VENDOR, MODEL, [TYPE, SMARTTV]],
[
/\b(roku)[\dx]*[\)\/]((?:dvp-)?[\d\.]*)/i, // Roku
/hbbtv\/\d+\.\d+\.\d+ +\([\w\+ ]*; *([\w\d][^;]*);([^;]*)/i, // HbbTV devices
],
[
[VENDOR, trim],
[MODEL, trim],
[TYPE, SMARTTV],
],
[
/\b(android tv|smart[- ]?tv|opera tv|tv; rv:)\b/i, // SmartTV from Unidentified Vendors
],
[[TYPE, SMARTTV]],
[
///////////////////
// CONSOLES
///////////////////
/(ouya)/i, // Ouya
/(nintendo) (\w+)/i, // Nintendo
],
[VENDOR, MODEL, [TYPE, CONSOLE]],
[
/droid.+; (shield) bui/i, // Nvidia
],
[MODEL, [VENDOR, 'Nvidia'], [TYPE, CONSOLE]],
[
/(playstation \w+)/i, // Playstation
],
[MODEL, [VENDOR, SONY], [TYPE, CONSOLE]],
[
/\b(xbox(?: one)?(?!; xbox))[\); ]/i, // Microsoft Xbox
],
[MODEL, [VENDOR, MICROSOFT], [TYPE, CONSOLE]],
[
///////////////////
// WEARABLES
///////////////////
/((pebble))app/i, // Pebble
],
[VENDOR, MODEL, [TYPE, WEARABLE]],
[
/(watch)(?: ?os[,\/]|\d,\d\/)[\d\.]+/i, // Apple Watch
],
[MODEL, [VENDOR, APPLE], [TYPE, WEARABLE]],
[
/droid.+; (glass) \d/i, // Google Glass
],
[MODEL, [VENDOR, GOOGLE], [TYPE, WEARABLE]],
[/droid.+; (wt63?0{2,3})\)/i],
[MODEL, [VENDOR, ZEBRA], [TYPE, WEARABLE]],
[
/(quest( 2| pro)?)/i, // Oculus Quest
],
[MODEL, [VENDOR, FACEBOOK], [TYPE, WEARABLE]],
[
///////////////////
// EMBEDDED
///////////////////
/(tesla)(?: qtcarbrowser|\/[-\w\.]+)/i, // Tesla
],
[VENDOR, [TYPE, EMBEDDED]],
[
////////////////////
// MIXED (GENERIC)
///////////////////
/droid .+?; ([^;]+?)(?: bui|\) applew).+? mobile safari/i, // Android Phones from Unidentified Vendors
],
[MODEL, [TYPE, MOBILE]],
[
/droid .+?; ([^;]+?)(?: bui|\) applew).+?(?! mobile) safari/i, // Android Tablets from Unidentified Vendors
],
[MODEL, [TYPE, TABLET]],
[
/\b((tablet|tab)[;\/]|focus\/\d(?!.+mobile))/i, // Unidentifiable Tablet
],
[[TYPE, TABLET]],
[
/(phone|mobile(?:[;\/]| [ \w\/\.]*safari)|pda(?=.+windows ce))/i, // Unidentifiable Mobile
],
[[TYPE, MOBILE]],
[
/(android[-\w\. ]{0,9});.+buil/i, // Generic Android Device
],
[MODEL, [VENDOR, 'Generic']],
],
engine: [
[
/windows.+ edge\/([\w\.]+)/i, // EdgeHTML
],
[VERSION, [NAME, EDGE + 'HTML']],
[
/webkit\/537\.36.+chrome\/(?!27)([\w\.]+)/i, // Blink
],
[VERSION, [NAME, 'Blink']],
[
/(presto)\/([\w\.]+)/i, // Presto
/(webkit|trident|netfront|netsurf|amaya|lynx|w3m|goanna)\/([\w\.]+)/i, // WebKit/Trident/NetFront/NetSurf/Amaya/Lynx/w3m/Goanna
/ekioh(flow)\/([\w\.]+)/i, // Flow
/(khtml|tasman|links)[\/ ]\(?([\w\.]+)/i, // KHTML/Tasman/Links
/(icab)[\/ ]([23]\.[\d\.]+)/i, // iCab
],
[NAME, VERSION],
[
/rv\:([\w\.]{1,9})\b.+(gecko)/i, // Gecko
],
[VERSION, NAME],
],
os: [
[
// Windows
/microsoft (windows) (vista|xp)/i, // Windows (iTunes)
],
[NAME, VERSION],
[
/(windows) nt 6\.2; (arm)/i, // Windows RT
/(windows (?:phone(?: os)?|mobile))[\/ ]?([\d\.\w ]*)/i, // Windows Phone
/(windows)[\/ ]?([ntce\d\. ]+\w)(?!.+xbox)/i,
],
[NAME, [VERSION, strMapper, windowsVersionMap]],
[/(win(?=3|9|n)|win 9x )([nt\d\.]+)/i],
[
[NAME, 'Windows'],
[VERSION, strMapper, windowsVersionMap],
],
[
// iOS/macOS
/ip[honead]{2,4}\b(?:.*os ([\w]+) like mac|; opera)/i, // iOS
/cfnetwork\/.+darwin/i,
],
[
[VERSION, /_/g, '.'],
[NAME, 'iOS'],
],
[
/(mac os x) ?([\w\. ]*)/i,
/(macintosh|mac_powerpc\b)(?!.+haiku)/i, // Mac OS
],
[
[NAME, MAC_OS],
[VERSION, /_/g, '.'],
],
[
// Mobile OSes
/droid ([\w\.]+)\b.+(android[- ]x86|harmonyos)/i, // Android-x86/HarmonyOS
],
[VERSION, NAME],
[
// Android/WebOS/QNX/Bada/RIM/Maemo/MeeGo/Sailfish OS
/(android|webos|qnx|bada|rim tablet os|maemo|meego|sailfish)[-\/ ]?([\w\.]*)/i,
/(blackberry)\w*\/([\w\.]*)/i, // Blackberry
/(tizen|kaios)[\/ ]([\w\.]+)/i, // Tizen/KaiOS
/\((series40);/i, // Series 40
],
[NAME, VERSION],
[
/\(bb(10);/i, // BlackBerry 10
],
[VERSION, [NAME, BLACKBERRY]],
[
/(?:symbian ?os|symbos|s60(?=;)|series60)[-\/ ]?([\w\.]*)/i, // Symbian
],
[VERSION, [NAME, 'Symbian']],
[
/mozilla\/[\d\.]+ \((?:mobile|tablet|tv|mobile; [\w ]+); rv:.+ gecko\/([\w\.]+)/i, // Firefox OS
],
[VERSION, [NAME, FIREFOX + ' OS']],
[
/web0s;.+rt(tv)/i,
/\b(?:hp)?wos(?:browser)?\/([\w\.]+)/i, // WebOS
],
[VERSION, [NAME, 'webOS']],
[
/watch(?: ?os[,\/]|\d,\d\/)([\d\.]+)/i, // watchOS
],
[VERSION, [NAME, 'watchOS']],
[
// Google Chromecast
/crkey\/([\d\.]+)/i, // Google Chromecast
],
[VERSION, [NAME, CHROME + 'cast']],
[
/(cros) [\w]+(?:\)| ([\w\.]+)\b)/i, // Chromium OS
],
[[NAME, CHROMIUM_OS], VERSION],
[
// Smart TVs
/panasonic;(viera)/i, // Panasonic Viera
/(netrange)mmh/i, // Netrange
/(nettv)\/(\d+\.[\w\.]+)/i, // NetTV
// Console
/(nintendo|playstation) (\w+)/i, // Nintendo/Playstation
/(xbox); +xbox ([^\);]+)/i, // Microsoft Xbox (360, One, X, S, Series X, Series S)
// Other
/\b(joli|palm)\b ?(?:os)?\/?([\w\.]*)/i, // Joli/Palm
/(mint)[\/\(\) ]?(\w*)/i, // Mint
/(mageia|vectorlinux)[; ]/i, // Mageia/VectorLinux
/([kxln]?ubuntu|debian|suse|opensuse|gentoo|arch(?= linux)|slackware|fedora|mandriva|centos|pclinuxos|red ?hat|zenwalk|linpus|raspbian|plan 9|minix|risc os|contiki|deepin|manjaro|elementary os|sabayon|linspire)(?: gnu\/linux)?(?: enterprise)?(?:[- ]linux)?(?:-gnu)?[-\/ ]?(?!chrom|package)([-\w\.]*)/i,
// Ubuntu/Debian/SUSE/Gentoo/Arch/Slackware/Fedora/Mandriva/CentOS/PCLinuxOS/RedHat/Zenwalk/Linpus/Raspbian/Plan9/Minix/RISCOS/Contiki/Deepin/Manjaro/elementary/Sabayon/Linspire
/(hurd|linux) ?([\w\.]*)/i, // Hurd/Linux
/(gnu) ?([\w\.]*)/i, // GNU
/\b([-frentopcghs]{0,5}bsd|dragonfly)[\/ ]?(?!amd|[ix346]{1,2}86)([\w\.]*)/i, // FreeBSD/NetBSD/OpenBSD/PC-BSD/GhostBSD/DragonFly
/(haiku) (\w+)/i, // Haiku
],
[NAME, VERSION],
[
/(sunos) ?([\w\.\d]*)/i, // Solaris
],
[[NAME, 'Solaris'], VERSION],
[
/((?:open)?solaris)[-\/ ]?([\w\.]*)/i, // Solaris
/(aix) ((\d)(?=\.|\)| )[\w\.])*/i, // AIX
/\b(beos|os\/2|amigaos|morphos|openvms|fuchsia|hp-ux)/i, // BeOS/OS2/AmigaOS/MorphOS/OpenVMS/Fuchsia/HP-UX
/(unix) ?([\w\.]*)/i, // UNIX
],
[NAME, VERSION],
],
};
/////////////////
// Constructor
////////////////
function UAItem() {}
UAItem.prototype.get = function (prop) {
if (!prop) {
return this.data;
}
return this.data.hasOwnProperty(prop) ? this.data[prop] : undefined;
};
UAItem.prototype.parse = function (ua, rgxmap) {
rgxMapper.call(this.data, ua, rgxmap);
};
UAItem.prototype.set = function (prop, val) {
this.data[prop] = val;
};
UAItem.prototype.then = function (callback) {
return callback(this.data);
};
UAItem.createUAData = function (data) {
var is_ignoreProps = data.is_ignoreProps,
is_ignoreRgx = data.is_ignoreRgx,
toString_props = data.toString_props;
var UAData = function () {
for (var i in data.init_props) {
this[data.init_props[i]] = undefined;
}
};
UAData.prototype.is = function (strToCheck) {
var is = false;
for (var i in this) {
if (
this.hasOwnProperty(i) &&
!is_ignoreProps[i] &&
lowerize(this[i], is_ignoreRgx) === lowerize(strToCheck, is_ignoreRgx)
) {
is = true;
if (strToCheck != UNDEF_TYPE) break;
} else if (strToCheck == UNDEF_TYPE && is) {
is = !is;
break;
}
}
return is;
};
UAData.prototype.toString = function () {
var str = EMPTY;
for (var i in toString_props) {
if (typeof this[toString_props[i]] !== UNDEF_TYPE) {
str += (str ? ' ' : EMPTY) + this[toString_props[i]];
}
}
return str ? str : UNDEF_TYPE;
};
return new UAData();
};
function UABrowser() {
this.data = UAItem.createUAData({
init_props: [NAME, VERSION, MAJOR],
is_ignoreProps: [VERSION, MAJOR],
is_ignoreRgx: ' ?browser$',
toString_props: [NAME, VERSION],
});
}
UABrowser.prototype = new UAItem();
function UACPU() {
this.data = UAItem.createUAData({
init_props: [ARCHITECTURE],
is_ignoreProps: [],
toString_props: [ARCHITECTURE],
});
}
UACPU.prototype = new UAItem();
function UADevice() {
this.data = UAItem.createUAData({
init_props: [TYPE, MODEL, VENDOR],
is_ignoreProps: [],
toString_props: [VENDOR, MODEL],
});
}
UADevice.prototype = new UAItem();
function UAEngine() {
this.data = UAItem.createUAData({
init_props: [NAME, VERSION],
is_ignoreProps: [VERSION],
toString_props: [NAME, VERSION],
});
}
UAEngine.prototype = new UAItem();
function UAOS() {
this.data = UAItem.createUAData({
init_props: [NAME, VERSION],
is_ignoreProps: [VERSION],
is_ignoreRgx: ' ?os$',
toString_props: [NAME, VERSION],
});
}
UAOS.prototype = new UAItem();
function UAResult() {
this.data = {
ua: '',
browser: undefined,
cpu: undefined,
device: undefined,
engine: undefined,
os: undefined,
};
}
UAResult.prototype = new UAItem();
function UAParser(ua, extensions, headers) {
if (typeof ua === OBJ_TYPE) {
if (isExtensions(ua)) {
if (typeof extensions === OBJ_TYPE) {
headers = extensions; // case UAParser(extensions, headers)
}
extensions = ua; // case UAParser(extensions)
} else {
headers = ua; // case UAParser(headers)
}
ua = undefined;
} else if (typeof ua === STR_TYPE && !isExtensions(extensions)) {
headers = extensions; // case UAParser(ua, headers)
extensions = undefined;
}
if (!(this instanceof UAParser)) {
return new UAParser(ua, extensions, headers).getResult();
}
var _navigator =
typeof window !== UNDEF_TYPE && window.navigator
? window.navigator
: undefined;
// _ua = user-supplied string || window.navigator.userAgent || user-agent header || empty
var _ua =
ua ||
(_navigator && _navigator.userAgent
? _navigator.userAgent
: !ua && headers && headers[USER_AGENT]
? headers[USER_AGENT]
: EMPTY);
var _uach =
_navigator && _navigator.userAgentData
? _navigator.userAgentData
: undefined;
var _rgxmap = extensions ? extend(regexes, extensions) : regexes;
// public methods
this.getBrowser = function () {
var _browser = new UABrowser();
_browser.parse(_ua, _rgxmap.browser);
_browser.set(MAJOR, majorize(_browser.get(VERSION)));
// Brave-specific detection
if (
_navigator &&
_navigator.brave &&
typeof _navigator.brave.isBrave == FUNC_TYPE
) {
_browser.set(NAME, 'Brave');
}
return _browser.get();
};
this.getCPU = function () {
var _cpu = new UACPU();
_cpu.parse(_ua, _rgxmap.cpu);
return _cpu.get();
};
this.getDevice = function () {
var _device = new UADevice();
_device.parse(_ua, _rgxmap.device);
if (!_device.get(TYPE) && _uach && _uach.mobile) {
_device.set(TYPE, MOBILE);
}
// iPadOS-specific detection: identified as Mac, but has some iOS-only properties
if (
_device.get(NAME) == 'Macintosh' &&
_navigator &&
typeof _navigator.standalone !== UNDEF_TYPE &&
_navigator.maxTouchPoints &&
_navigator.maxTouchPoints > 2
) {
_device.set(MODEL, 'iPad');
_device.set(TYPE, TABLET);
}
return _device.get();
};
this.getEngine = function () {
var _engine = new UAEngine();
_engine.parse(_ua, _rgxmap.engine);
return _engine.get();
};
this.getOS = function () {
var _os = new UAOS();
_os.parse(_ua, _rgxmap.os);
if (!_os.get(NAME) && _uach && _uach.platform != 'Unknown') {
_os.set(
NAME,
_uach.platform
.replace(/chrome os/i, CHROMIUM_OS)
.replace(/macos/i, MAC_OS),
); // backward compatibility
}
return _os.get();
};
this.getResult = function () {
var _result = new UAResult();
_result.set('ua', _ua);
_result.set('browser', this.getBrowser());
_result.set('cpu', this.getCPU());
_result.set('device', this.getDevice());
_result.set('engine', this.getEngine());
_result.set('os', this.getOS());
return _result.get();
};
this.getUA = function () {
return _ua;
};
this.setUA = function (ua) {
_ua =
typeof ua === STR_TYPE && ua.length > UA_MAX_LENGTH
? trim(ua, UA_MAX_LENGTH)
: ua;
return this;
};
this.setUA(_ua);
return this;
}
UAParser.VERSION = LIBVERSION;
UAParser.BROWSER = enumerize([NAME, VERSION, MAJOR]);
UAParser.CPU = enumerize([ARCHITECTURE]);
UAParser.DEVICE = enumerize([
MODEL,
VENDOR,
TYPE,
CONSOLE,
MOBILE,
SMARTTV,
TABLET,
WEARABLE,
EMBEDDED,
]);
UAParser.ENGINE = UAParser.OS = enumerize([NAME, VERSION]);
/**
* Convert version to a semver value.
* - 2.5 -> 2.5.0
* - 1 -> 1.0.0
*
* @type {(version: string | undefined | null) => string | null} */
const coerce = (version) => {
if (!(typeof version === 'string')) return null;
return version.split('.').concat(0, 0, 0).slice(0, 3).join('.');
};
/** @type {(uaString: string) => { family: string | null; version: string | null }} */
function resolveUserAgent(uaString) {
const parsedUA = UAParser(uaString);
const parsedBrowserVersion = coerce(parsedUA.browser.version);
const parsedOSVersion = coerce(parsedUA.os.version);
const parsedEngineVersion = coerce(parsedUA.engine.version);
// Case A: For Safari on iOS, the use the browser version
if (parsedUA.browser.name === 'Safari' && parsedUA.os.name === 'iOS') {
return {
family: 'iOS',
version: parsedBrowserVersion,
};
}
// Case B: The browser on iOS didn't report as safari,
// so we use the iOS version as a proxy to the browser
// version. This is based on the assumption that the
// underlying Safari Engine used will be *atleast* equal
// to the iOS version it's running on.
if (parsedUA.os.name === 'iOS') {
return {
family: 'iOS',
version: parsedOSVersion,
};
}
if (
(parsedUA.browser.name === 'Opera' && parsedUA.device.type === 'mobile') ||
parsedUA.browser.name === 'Opera Mobi'
) {
return {
family: 'OperaMobile',
version: parsedBrowserVersion,
};
}
if (parsedUA.browser.name === 'Samsung Browser') {
return {
family: 'Samsung',
version: parsedBrowserVersion,
};
}
if (parsedUA.browser.name === 'IE') {
return {
family: 'Explorer',
version: parsedBrowserVersion,
};
}
if (parsedUA.browser.name === 'IEMobile') {
return {
family: 'ExplorerMobile',
version: parsedBrowserVersion,
};
}
// Use engine version for gecko-based browsers
if (parsedUA.engine.name === 'Gecko') {
return {
family: 'Firefox',
version: parsedEngineVersion,
};
}
// Use engine version for blink-based browsers
if (parsedUA.engine.name === 'Blink') {
return {
family: 'Chrome',
version: parsedEngineVersion,
};
}
// Chrome based browsers pre-blink (WebKit)
if (
parsedUA.browser.name &&
['Chrome', 'Chromium', 'Chrome WebView', 'Chrome Headless'].includes(
parsedUA.browser.name,
)
) {
return {
family: 'Chrome',
version: parsedBrowserVersion,
};
}
if (parsedUA.browser.name === 'Android Browser') {
// Versions prior to Blink were based
// on the OS version. Only after this
// did android start using system chrome for web-views
return {
family: 'Android',
version: parsedOSVersion,
};
}
return {
family: parsedUA.browser.name || null,
version: parsedBrowserVersion,
};
}
return resolveUserAgent(useragent);
Sign up for free to join this conversation on GitHub. Already have an account? Sign in to comment