X-Git-Url: https://scripts.mit.edu/gitweb/autoinstallsdev/mediawiki.git/blobdiff_plain/19e297c21b10b1b8a3acad5e73fc71dcb35db44a..6932310fd58ebef145fa01eb76edf7150284d8ea:/resources/jquery/jquery.client.js diff --git a/resources/jquery/jquery.client.js b/resources/jquery/jquery.client.js deleted file mode 100644 index 4b9f580f..00000000 --- a/resources/jquery/jquery.client.js +++ /dev/null @@ -1,206 +0,0 @@ -/* - * User-agent detection - */ -( function( $ ) { -$.client = new ( function() { - - /* Private Members */ - - var profile; - - /* Public Functions */ - - /** - * Returns an object containing information about the browser - * - * The resulting client object will be in the following format: - * { - * 'name': 'firefox', - * 'layout': 'gecko', - * 'layoutVersion': '20101026', - * 'platform': 'linux' - * 'version': '3.5.1', - * 'versionBase': '3', - * 'versionNumber': 3.5, - * } - */ - this.profile = function() { - // Use the cached version if possible - if ( typeof profile === 'undefined' ) { - - /* Configuration */ - - // Name of browsers or layout engines we don't recognize - var uk = 'unknown'; - // Generic version digit - var x = 'x'; - // Strings found in user agent strings that need to be conformed - var wildUserAgents = [ 'Opera', 'Navigator', 'Minefield', 'KHTML', 'Chrome', 'PLAYSTATION 3']; - // Translations for conforming user agent strings - var userAgentTranslations = [ - // Tons of browsers lie about being something they are not - [/(Firefox|MSIE|KHTML,\slike\sGecko|Konqueror)/, ''], - // Chrome lives in the shadow of Safari still - ['Chrome Safari', 'Chrome'], - // KHTML is the layout engine not the browser - LIES! - ['KHTML', 'Konqueror'], - // Firefox nightly builds - ['Minefield', 'Firefox'], - // This helps keep differnt versions consistent - ['Navigator', 'Netscape'], - // This prevents version extraction issues, otherwise translation would happen later - ['PLAYSTATION 3', 'PS3'], - ]; - // Strings which precede a version number in a user agent string - combined and used as match 1 in - // version detectection - var versionPrefixes = [ - 'camino', 'chrome', 'firefox', 'netscape', 'netscape6', 'opera', 'version', 'konqueror', 'lynx', - 'msie', 'safari', 'ps3' - ]; - // Used as matches 2, 3 and 4 in version extraction - 3 is used as actual version number - var versionSuffix = '(\\/|\\;?\\s|)([a-z0-9\\.\\+]*?)(\\;|dev|rel|\\)|\\s|$)'; - // Names of known browsers - var names = [ - 'camino', 'chrome', 'firefox', 'netscape', 'konqueror', 'lynx', 'msie', 'opera', 'safari', 'ipod', - 'iphone', 'blackberry', 'ps3' - ]; - // Tanslations for conforming browser names - var nameTranslations = []; - // Names of known layout engines - var layouts = ['gecko', 'konqueror', 'msie', 'opera', 'webkit']; - // Translations for conforming layout names - var layoutTranslations = [['konqueror', 'khtml'], ['msie', 'trident'], ['opera', 'presto']]; - // Names of supported layout engines for version number - var layoutVersions = ['applewebkit', 'gecko']; - // Names of known operating systems - var platforms = ['win', 'mac', 'linux', 'sunos', 'solaris', 'iphone']; - // Translations for conforming operating system names - var platformTranslations = [['sunos', 'solaris']]; - - /* Methods */ - - // Performs multiple replacements on a string - function translate( source, translations ) { - for ( var i = 0; i < translations.length; i++ ) { - source = source.replace( translations[i][0], translations[i][1] ); - } - return source; - }; - - /* Pre-processing */ - - var userAgent = navigator.userAgent, match, name = uk, layout = uk, layoutversion = uk, platform = uk, version = x; - if ( match = new RegExp( '(' + wildUserAgents.join( '|' ) + ')' ).exec( userAgent ) ) { - // Takes a userAgent string and translates given text into something we can more easily work with - userAgent = translate( userAgent, userAgentTranslations ); - } - // Everything will be in lowercase from now on - userAgent = userAgent.toLowerCase(); - - /* Extraction */ - - if ( match = new RegExp( '(' + names.join( '|' ) + ')' ).exec( userAgent ) ) { - name = translate( match[1], nameTranslations ); - } - if ( match = new RegExp( '(' + layouts.join( '|' ) + ')' ).exec( userAgent ) ) { - layout = translate( match[1], layoutTranslations ); - } - if ( match = new RegExp( '(' + layoutVersions.join( '|' ) + ')\\\/(\\d+)').exec( navigator.userAgent.toLowerCase() ) ) { - layoutversion = parseInt(match[2]); - } - if ( match = new RegExp( '(' + platforms.join( '|' ) + ')' ).exec( navigator.platform.toLowerCase() ) ) { - platform = translate( match[1], platformTranslations ); - } - if ( match = new RegExp( '(' + versionPrefixes.join( '|' ) + ')' + versionSuffix ).exec( userAgent ) ) { - version = match[3]; - } - - /* Edge Cases -- did I mention about how user agent string lie? */ - - // Decode Safari's crazy 400+ version numbers - if ( name.match( /safari/ ) && version > 400 ) { - version = '2.0'; - } - // Expose Opera 10's lies about being Opera 9.8 - if ( name === 'opera' && version >= 9.8) { - version = userAgent.match( /version\/([0-9\.]*)/i )[1] || 10; - } - - /* Caching */ - - profile = { - 'name': name, - 'layout': layout, - 'layoutVersion': layoutversion, - 'platform': platform, - 'version': version, - 'versionBase': ( version !== x ? new String( version ).substr( 0, 1 ) : x ), - 'versionNumber': ( parseFloat( version, 10 ) || 0.0 ) - }; - } - return profile; - }; - - /** - * Checks the current browser against a support map object to determine if the browser has been black-listed or - * not. If the browser was not configured specifically it is assumed to work. It is assumed that the body - * element is classified as either "ltr" or "rtl". If neither is set, "ltr" is assumed. - * - * A browser map is in the following format: - * { - * 'ltr': { - * // Multiple rules with configurable operators - * 'msie': [['>=', 7], ['!=', 9]], - * // Blocked entirely - * 'iphone': false - * }, - * 'rtl': { - * // Test against a string - * 'msie': [['!==', '8.1.2.3']], - * // RTL rules do not fall through to LTR rules, you must explicity set each of them - * 'iphone': false - * } - * } - * - * @param map Object of browser support map - * - * @return Boolean true if browser known or assumed to be supported, false if blacklisted - */ - this.test = function( map ) { - var profile = jQuery.client.profile(); - var dir = jQuery( 'body' ).is( '.rtl' ) ? 'rtl' : 'ltr'; - // Check over each browser condition to determine if we are running in a compatible client - if ( typeof map[dir] !== 'object' || typeof map[dir][profile.name] === 'undefined' ) { - // Unknown, so we assume it's working - return true; - } - var name = map[dir][profile.name]; - for ( var condition in name ) { - var op = name[condition][0]; - var val = name[condition][1]; - if ( val === false ) { - return false; - } else if ( typeof val == 'string' ) { - if ( !( eval( 'profile.version' + op + '"' + val + '"' ) ) ) { - return false; - } - } else if ( typeof val == 'number' ) { - if ( !( eval( 'profile.versionNumber' + op + val ) ) ) { - return false; - } - } - } - return true; - } -} )(); - -$( document ).ready( function() { - var profile = $.client.profile(); - $( 'html' ) - .addClass( 'client-' + profile.name ) - .addClass( 'client-' + profile.name + '-' + profile.versionBase ) - .addClass( 'client-' + profile.layout ) - .addClass( 'client-' + profile.platform ); -} ); - -} )( jQuery );