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mirror of https://github.com/lancedikson/bowser synced 2024-10-27 20:34:22 +00:00

In node.js: Export a function that builds the bowser object instead of trying to dereference navigator.userAgent, which probably doesn't exist.

This commit is contained in:
Andreas Lind Petersen 2013-04-09 09:56:32 +02:00
parent 23545d4403
commit 5e793db814

View File

@ -1,7 +1,7 @@
!function (name, definition) { !function (name, definition) {
if (typeof define == 'function') define(definition) if (typeof define == 'function') define(definition()(navigator.userAgent))
else if (typeof module != 'undefined' && module.exports) module.exports['browser'] = definition() else if (typeof module != 'undefined' && module.exports) module.exports = definition()
else this[name] = definition() else this[name] = definition()(navigator.userAgent)
}('bowser', function () { }('bowser', function () {
/** /**
* navigator.userAgent => * navigator.userAgent =>
@ -14,39 +14,50 @@
* iPad: "Mozilla/5.0 (iPad; U; CPU OS 4_3_2 like Mac OS X; en-us) AppleWebKit/533.17.9 (KHTML, like Gecko) Version/5.0.2 Mobile/8H7 Safari/6533.18.5", * iPad: "Mozilla/5.0 (iPad; U; CPU OS 4_3_2 like Mac OS X; en-us) AppleWebKit/533.17.9 (KHTML, like Gecko) Version/5.0.2 Mobile/8H7 Safari/6533.18.5",
* Android: "Mozilla/5.0 (Linux; U; Android 2.3.4; en-us; T-Mobile G2 Build/GRJ22) AppleWebKit/533.1 (KHTML, like Gecko) Version/4.0 Mobile Safari/533.1" * Android: "Mozilla/5.0 (Linux; U; Android 2.3.4; en-us; T-Mobile G2 Build/GRJ22) AppleWebKit/533.1 (KHTML, like Gecko) Version/4.0 Mobile Safari/533.1"
* Touchpad: "Mozilla/5.0 (hp-tabled;Linux;hpwOS/3.0.5; U; en-US)) AppleWebKit/534.6 (KHTML, like Gecko) wOSBrowser/234.83 Safari/534.6 TouchPad/1.0" * Touchpad: "Mozilla/5.0 (hp-tabled;Linux;hpwOS/3.0.5; U; en-US)) AppleWebKit/534.6 (KHTML, like Gecko) wOSBrowser/234.83 Safari/534.6 TouchPad/1.0"
* PhantomJS: "Mozilla/5.0 (Macintosh; Intel Mac OS X) AppleWebKit/534.34 (KHTML, like Gecko) PhantomJS/1.5.0 Safari/534.34"
*/ */
var ua = navigator.userAgent var t = true
, t = true
, ie = /msie/i.test(ua)
, chrome = /chrome/i.test(ua)
, safari = /safari/i.test(ua) && !chrome
, iphone = /iphone/i.test(ua)
, ipad = /ipad/i.test(ua)
, touchpad = /touchpad/i.test(ua)
, android = /android/i.test(ua)
, opera = /opera/i.test(ua)
, firefox = /firefox/i.test(ua)
, gecko = /gecko\//i.test(ua)
, seamonkey = /seamonkey\//i.test(ua)
, webkitVersion = /version\/(\d+(\.\d+)?)/i
, o
function detect() { function detect(ua) {
function getFirstMatch(regexp) {
var match = ua.match(regexp);
return match && match[1];
}
var ie = /msie/i.test(ua)
, chrome = /chrome/i.test(ua)
, phantom = /phantom/i.test(ua)
, safari = /safari/i.test(ua) && !chrome && !phantom
, iphone = /iphone/i.test(ua)
, ipad = /ipad/i.test(ua)
, touchpad = /touchpad/i.test(ua)
, android = /android/i.test(ua)
, opera = /opera/i.test(ua)
, firefox = /firefox/i.test(ua)
, gecko = /gecko\//i.test(ua)
, seamonkey = /seamonkey\//i.test(ua)
, webkitVersion = /version\/(\d+(\.\d+)?)/i
, o
if (ie) return { if (ie) return {
msie: t msie: t
, version: ua.match(/msie (\d+(\.\d+)?);/i)[1] , version: getFirstMatch(/msie (\d+(\.\d+)?);/i)
} }
if (chrome) return { if (chrome) return {
webkit: t webkit: t
, chrome: t , chrome: t
, version: ua.match(/chrome\/(\d+(\.\d+)?)/i)[1] , version: getFirstMatch(/chrome\/(\d+(\.\d+)?)/i)
}
if (phantom) return {
webkit: t
, phantom: t
, version: getFirstMatch(/phantomjs\/(\d+(\.\d+)+)/i)
} }
if (touchpad) return { if (touchpad) return {
webkit: t webkit: t
, touchpad: t , touchpad: t
, version : ua.match(/touchpad\/(\d+(\.\d+)?)/i)[1] , version: getFirstMatch(/touchpad\/(\d+(\.\d+)?)/i)
} }
if (iphone || ipad) { if (iphone || ipad) {
o = { o = {
@ -58,7 +69,7 @@
} }
// WTF: version is not part of user agent in web apps // WTF: version is not part of user agent in web apps
if (webkitVersion.test(ua)) { if (webkitVersion.test(ua)) {
o.version = ua.match(webkitVersion)[1] o.version = getFirstMatch(webkitVersion)
} }
return o return o
} }
@ -66,51 +77,55 @@
webkit: t webkit: t
, android: t , android: t
, mobile: t , mobile: t
, version: ua.match(webkitVersion)[1] , version: getFirstMatch(webkitVersion)
} }
if (safari) return { if (safari) return {
webkit: t webkit: t
, safari: t , safari: t
, version: ua.match(webkitVersion)[1] , version: getFirstMatch(webkitVersion)
} }
if (opera) return { if (opera) return {
opera: t opera: t
, version: ua.match(webkitVersion)[1] , version: getFirstMatch(webkitVersion)
} }
if (gecko) { if (gecko) {
o = { o = {
gecko: t gecko: t
, mozilla: t , mozilla: t
, version: ua.match(/firefox\/(\d+(\.\d+)?)/i)[1] , version: getFirstMatch(/firefox\/(\d+(\.\d+)?)/i)
} }
if (firefox) o.firefox = t if (firefox) o.firefox = t
return o return o
} }
if (seamonkey) return { if (seamonkey) return {
seamonkey: t seamonkey: t
, version: ua.match(/seamonkey\/(\d+(\.\d+)?)/i)[1] , version: getFirstMatch(/seamonkey\/(\d+(\.\d+)?)/i)
} }
} }
var bowser = detect() return function createBowser(ua) {
var bowser = detect(ua)
if (!bowser) {
return
}
// Graded Browser Support // Graded Browser Support
// http://developer.yahoo.com/yui/articles/gbs // http://developer.yahoo.com/yui/articles/gbs
if ((bowser.msie && bowser.version >= 7) || if ((bowser.msie && bowser.version >= 7) ||
(bowser.chrome && bowser.version >= 10) || (bowser.chrome && bowser.version >= 10) ||
(bowser.firefox && bowser.version >= 4.0) || (bowser.firefox && bowser.version >= 4.0) ||
(bowser.safari && bowser.version >= 5) || (bowser.safari && bowser.version >= 5) ||
(bowser.opera && bowser.version >= 10.0)) { (bowser.opera && bowser.version >= 10.0)) {
bowser.a = t; bowser.a = t;
}
else if ((bowser.msie && bowser.version < 7) ||
(bowser.chrome && bowser.version < 10) ||
(bowser.firefox && bowser.version < 4.0) ||
(bowser.safari && bowser.version < 5) ||
(bowser.opera && bowser.version < 10.0)) {
bowser.c = t
} else bowser.x = t
return bowser;
} }
else if ((bowser.msie && bowser.version < 7) ||
(bowser.chrome && bowser.version < 10) ||
(bowser.firefox && bowser.version < 4.0) ||
(bowser.safari && bowser.version < 5) ||
(bowser.opera && bowser.version < 10.0)) {
bowser.c = t
} else bowser.x = t
return bowser
}) })