Created
October 16, 2011 19:05
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How Apple does browser detection
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SC._detectBrowser = function(userAgent, language) { | |
var version, webkitVersion, browser = {}; | |
userAgent = (userAgent || navigator.userAgent).toLowerCase(); | |
language = language || navigator.language || navigator.browserLanguage; | |
version = browser.version = (userAgent.match(/.*(?:rv|chrome|webkit|opera|ie)[\/: ](.+?)([ \);]|$)/) || [])[1]; | |
webkitVersion = (userAgent.match(/webkit\/(.+?) /) || [])[1]; | |
browser.windows = browser.isWindows = !! /windows/.test(userAgent); | |
browser.mac = browser.isMac = !! /macintosh/.test(userAgent) || (/mac os x/.test(userAgent) && !/like mac os x/.test(userAgent)); | |
browser.lion = browser.isLion = !! (/mac os x 10_7/.test(userAgent) && !/like mac os x 10_7/.test(userAgent)); | |
browser.iPhone = browser.isiPhone = !! /iphone/.test(userAgent); | |
browser.iPod = browser.isiPod = !! /ipod/.test(userAgent); | |
browser.iPad = browser.isiPad = !! /ipad/.test(userAgent); | |
browser.iOS = browser.isiOS = browser.iPhone || browser.iPod || browser.iPad; | |
browser.android = browser.isAndroid = !! /android/.test(userAgent); | |
browser.opera = /opera/.test(userAgent) ? version : 0; | |
browser.isOpera = !! browser.opera; | |
browser.msie = /msie/.test(userAgent) && !browser.opera ? version : 0; | |
browser.isIE = !! browser.msie; | |
browser.isIE8OrLower = !! (browser.msie && parseInt(browser.msie, 10) <= 8); | |
browser.mozilla = /mozilla/.test(userAgent) && !/(compatible|webkit|msie)/.test(userAgent) ? version : 0; | |
browser.isMozilla = !! browser.mozilla; | |
browser.webkit = /webkit/.test(userAgent) ? webkitVersion : 0; | |
browser.isWebkit = !! browser.webkit; | |
browser.chrome = /chrome/.test(userAgent) ? version : 0; | |
browser.isChrome = !! browser.chrome; | |
browser.mobileSafari = /apple.*mobile/.test(userAgent) && browser.iOS ? webkitVersion : 0; | |
browser.isMobileSafari = !! browser.mobileSafari; | |
browser.iPadSafari = browser.iPad && browser.isMobileSafari ? webkitVersion : 0; | |
browser.isiPadSafari = !! browser.iPadSafari; | |
browser.iPhoneSafari = browser.iPhone && browser.isMobileSafari ? webkitVersion : 0; | |
browser.isiPhoneSafari = !! browser.iphoneSafari; | |
browser.iPodSafari = browser.iPod && browser.isMobileSafari ? webkitVersion : 0; | |
browser.isiPodSafari = !! browser.iPodSafari; | |
browser.isiOSHomeScreen = browser.isMobileSafari && !/apple.*mobile.*safari/.test(userAgent); | |
browser.safari = browser.webkit && !browser.chrome && !browser.iOS && !browser.android ? webkitVersion : 0; | |
browser.isSafari = !! browser.safari; | |
browser.language = language.split("-", 1)[0]; | |
browser.current = browser.msie ? "msie" : browser.mozilla ? "mozilla" : browser.chrome ? "chrome" : browser.safari ? "safari" : browser.opera ? "opera" : browser.mobileSafari ? "mobile-safari" : browser.android ? "android" : "unknown"; | |
return browser | |
}; |
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