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Diffstat (limited to 'src/static/js/browser.js')
| -rw-r--r-- | src/static/js/browser.js | 240 |
1 files changed, 240 insertions, 0 deletions
diff --git a/src/static/js/browser.js b/src/static/js/browser.js new file mode 100644 index 00000000..f763963e --- /dev/null +++ b/src/static/js/browser.js @@ -0,0 +1,240 @@ +/*! + * Bowser - a browser detector + * https://github.com/ded/bowser + * MIT License | (c) Dustin Diaz 2014 + */ + +!function (name, definition) { + if (typeof module != 'undefined' && module.exports) module.exports['browser'] = definition() + else if (typeof define == 'function' && define.amd) define(definition) + else this[name] = definition() +}('bowser', function () { + /** + * See useragents.js for examples of navigator.userAgent + */ + + var t = true + + function detect(ua) { + + function getFirstMatch(regex) { + var match = ua.match(regex); + return (match && match.length > 1 && match[1]) || ''; + } + + var iosdevice = getFirstMatch(/(ipod|iphone|ipad)/i).toLowerCase() + , likeAndroid = /like android/i.test(ua) + , android = !likeAndroid && /android/i.test(ua) + , versionIdentifier = getFirstMatch(/version\/(\d+(\.\d+)?)/i) + , tablet = /tablet/i.test(ua) + , mobile = !tablet && /[^-]mobi/i.test(ua) + , result + + if (/opera|opr/i.test(ua)) { + result = { + name: 'Opera' + , opera: t + , version: versionIdentifier || getFirstMatch(/(?:opera|opr)[\s\/](\d+(\.\d+)?)/i) + } + } + else if (/windows phone/i.test(ua)) { + result = { + name: 'Windows Phone' + , windowsphone: t + , msie: t + , version: getFirstMatch(/iemobile\/(\d+(\.\d+)?)/i) + } + } + else if (/msie|trident/i.test(ua)) { + result = { + name: 'Internet Explorer' + , msie: t + , version: getFirstMatch(/(?:msie |rv:)(\d+(\.\d+)?)/i) + } + } + else if (/chrome|crios|crmo/i.test(ua)) { + result = { + name: 'Chrome' + , chrome: t + , version: getFirstMatch(/(?:chrome|crios|crmo)\/(\d+(\.\d+)?)/i) + } + } + else if (iosdevice) { + result = { + name : iosdevice == 'iphone' ? 'iPhone' : iosdevice == 'ipad' ? 'iPad' : 'iPod' + } + // WTF: version is not part of user agent in web apps + if (versionIdentifier) { + result.version = versionIdentifier + } + } + else if (/sailfish/i.test(ua)) { + result = { + name: 'Sailfish' + , sailfish: t + , version: getFirstMatch(/sailfish\s?browser\/(\d+(\.\d+)?)/i) + } + } + else if (/seamonkey\//i.test(ua)) { + result = { + name: 'SeaMonkey' + , seamonkey: t + , version: getFirstMatch(/seamonkey\/(\d+(\.\d+)?)/i) + } + } + else if (/firefox|iceweasel/i.test(ua)) { + result = { + name: 'Firefox' + , firefox: t + , version: getFirstMatch(/(?:firefox|iceweasel)[ \/](\d+(\.\d+)?)/i) + } + if (/\((mobile|tablet);[^\)]*rv:[\d\.]+\)/i.test(ua)) { + result.firefoxos = t + } + } + else if (/silk/i.test(ua)) { + result = { + name: 'Amazon Silk' + , silk: t + , version : getFirstMatch(/silk\/(\d+(\.\d+)?)/i) + } + } + else if (android) { + result = { + name: 'Android' + , version: versionIdentifier + } + } + else if (/phantom/i.test(ua)) { + result = { + name: 'PhantomJS' + , phantom: t + , version: getFirstMatch(/phantomjs\/(\d+(\.\d+)?)/i) + } + } + else if (/blackberry|\bbb\d+/i.test(ua) || /rim\stablet/i.test(ua)) { + result = { + name: 'BlackBerry' + , blackberry: t + , version: versionIdentifier || getFirstMatch(/blackberry[\d]+\/(\d+(\.\d+)?)/i) + } + } + else if (/(web|hpw)os/i.test(ua)) { + result = { + name: 'WebOS' + , webos: t + , version: versionIdentifier || getFirstMatch(/w(?:eb)?osbrowser\/(\d+(\.\d+)?)/i) + }; + /touchpad\//i.test(ua) && (result.touchpad = t) + } + else if (/bada/i.test(ua)) { + result = { + name: 'Bada' + , bada: t + , version: getFirstMatch(/dolfin\/(\d+(\.\d+)?)/i) + }; + } + else if (/tizen/i.test(ua)) { + result = { + name: 'Tizen' + , tizen: t + , version: getFirstMatch(/(?:tizen\s?)?browser\/(\d+(\.\d+)?)/i) || versionIdentifier + }; + } + else if (/safari/i.test(ua)) { + result = { + name: 'Safari' + , safari: t + , version: versionIdentifier + } + } + else result = {} + + // set webkit or gecko flag for browsers based on these engines + if (/(apple)?webkit/i.test(ua)) { + result.name = result.name || "Webkit" + result.webkit = t + if (!result.version && versionIdentifier) { + result.version = versionIdentifier + } + } else if (!result.opera && /gecko\//i.test(ua)) { + result.name = result.name || "Gecko" + result.gecko = t + result.version = result.version || getFirstMatch(/gecko\/(\d+(\.\d+)?)/i) + } + + // set OS flags for platforms that have multiple browsers + if (android || result.silk) { + result.android = t + } else if (iosdevice) { + result[iosdevice] = t + result.ios = t + } + + // OS version extraction + var osVersion = ''; + if (iosdevice) { + osVersion = getFirstMatch(/os (\d+([_\s]\d+)*) like mac os x/i); + osVersion = osVersion.replace(/[_\s]/g, '.'); + } else if (android) { + osVersion = getFirstMatch(/android[ \/-](\d+(\.\d+)*)/i); + } else if (result.windowsphone) { + osVersion = getFirstMatch(/windows phone (?:os)?\s?(\d+(\.\d+)*)/i); + } else if (result.webos) { + osVersion = getFirstMatch(/(?:web|hpw)os\/(\d+(\.\d+)*)/i); + } else if (result.blackberry) { + osVersion = getFirstMatch(/rim\stablet\sos\s(\d+(\.\d+)*)/i); + } else if (result.bada) { + osVersion = getFirstMatch(/bada\/(\d+(\.\d+)*)/i); + } else if (result.tizen) { + osVersion = getFirstMatch(/tizen[\/\s](\d+(\.\d+)*)/i); + } + if (osVersion) { + result.osversion = osVersion; + } + + // device type extraction + var osMajorVersion = osVersion.split('.')[0]; + if (tablet || iosdevice == 'ipad' || (android && (osMajorVersion == 3 || (osMajorVersion == 4 && !mobile))) || result.silk) { + result.tablet = t + } else if (mobile || iosdevice == 'iphone' || iosdevice == 'ipod' || android || result.blackberry || result.webos || result.bada) { + result.mobile = t + } + + // Graded Browser Support + // http://developer.yahoo.com/yui/articles/gbs + if ((result.msie && result.version >= 10) || + (result.chrome && result.version >= 20) || + (result.firefox && result.version >= 20.0) || + (result.safari && result.version >= 6) || + (result.opera && result.version >= 10.0) || + (result.ios && result.osversion && result.osversion.split(".")[0] >= 6) || + (result.blackberry && result.version >= 10.1) + ) { + result.a = t; + } + else if ((result.msie && result.version < 10) || + (result.chrome && result.version < 20) || + (result.firefox && result.version < 20.0) || + (result.safari && result.version < 6) || + (result.opera && result.version < 10.0) || + (result.ios && result.osversion && result.osversion.split(".")[0] < 6) + ) { + result.c = t + } else result.x = t + + return result + } + + var bowser = detect(typeof navigator !== 'undefined' ? navigator.userAgent : '') + + + /* + * Set our detect method to the main bowser object so we can + * reuse it to test other user agents. + * This is needed to implement future tests. + */ + bowser._detect = detect; + + return bowser +}); |