From 89e31bec153c28896c177c1d5e652b38d5d8a55f Mon Sep 17 00:00:00 2001 From: thomascube Date: Fri, 28 May 2010 09:11:16 +0000 Subject: Update user agent detection and set according class names to html node --- program/js/common.js | 94 +++++++++++++++++++++++++++++++++++++++------------- 1 file changed, 71 insertions(+), 23 deletions(-) (limited to 'program/js/common.js') diff --git a/program/js/common.js b/program/js/common.js index 95a8e50de..306da87c4 100644 --- a/program/js/common.js +++ b/program/js/common.js @@ -28,6 +28,7 @@ function roundcube_browser() this.ver = parseFloat(navigator.appVersion); this.appver = navigator.appVersion; this.agent = navigator.userAgent; + this.agent_lc = navigator.userAgent.toLowerCase(); this.name = navigator.appName; this.vendor = navigator.vendor ? navigator.vendor : ''; this.vendver = navigator.vendorSub ? parseFloat(navigator.vendorSub) : 0; @@ -37,39 +38,44 @@ function roundcube_browser() (navigator.browserLanguage) ? navigator.browserLanguage.substring(0,2) : (navigator.systemLanguage) ? navigator.systemLanguage.substring(0,2) : 'en'; - this.win = (this.platform.indexOf('win')>=0) ? true : false; - this.mac = (this.platform.indexOf('mac')>=0) ? true : false; - this.linux = (this.platform.indexOf('linux')>=0) ? true : false; - this.unix = (this.platform.indexOf('unix')>=0) ? true : false; + this.win = (this.platform.indexOf('win') >= 0); + this.mac = (this.platform.indexOf('mac') >= 0); + this.linux = (this.platform.indexOf('linux') >= 0); + this.unix = (this.platform.indexOf('unix') >= 0); this.dom = document.getElementById ? true : false; this.dom2 = (document.addEventListener && document.removeEventListener); - this.ie = (document.all) ? true : false; + this.ie = (document.all && !window.opery); this.ie4 = (this.ie && !this.dom); this.ie5 = (this.dom && this.appver.indexOf('MSIE 5')>0); this.ie8 = (this.dom && this.appver.indexOf('MSIE 8')>0); this.ie7 = (this.dom && this.appver.indexOf('MSIE 7')>0); this.ie6 = (this.dom && !this.ie8 && !this.ie7 && this.appver.indexOf('MSIE 6')>0); - this.mz = (this.dom && this.ver>=5); // (this.dom && this.product=='Gecko') - this.ns = ((this.ver<5 && this.name=='Netscape') || (this.ver>=5 && this.vendor.indexOf('Netscape')>=0)); - this.ns6 = (this.ns && parseInt(this.vendver)==6); // (this.mz && this.ns) ? true : false; - this.ns7 = (this.ns && parseInt(this.vendver)==7); // this.agent.indexOf('Netscape/7')>0); - this.safari = (this.agent.toLowerCase().indexOf('safari')>0 || this.agent.toLowerCase().indexOf('applewebkit')>0); - this.konq = (this.agent.toLowerCase().indexOf('konqueror')>0); + this.mz = (this.dom && this.ver >= 5); // (this.dom && this.product=='Gecko') + this.ns = ((this.ver < 5 && this.name == 'Netscape') || (this.ver >= 5 && this.vendor.indexOf('Netscape') >= 0)); + this.ns6 = (this.ns && parseInt(this.vendver) == 6); // (this.mz && this.ns) ? true : false; + this.ns7 = (this.ns && parseInt(this.vendver) == 7); // this.agent.indexOf('Netscape/7')>0); + this.safari = (this.agent_lc.indexOf('safari') > 0 || this.agent.toLowerCase().indexOf('applewebkit') > 0); + this.konq = (this.agent_lc.indexOf('konqueror') > 0); + this.chrome = (this.agent_lc.indexOf('chrome') > 0); + this.iphone = (this.safari && this.agent_lc.indexOf('iphone') > 0); + this.ipad = (this.safari && this.agent_lc.indexOf('ipad') > 0); - this.opera = (window.opera) ? true : false; + this.opera = window.opera ? true : false; - if(this.opera && window.RegExp) + if (this.opera && window.RegExp) this.vendver = (/opera(\s|\/)([0-9\.]+)/i.test(navigator.userAgent)) ? parseFloat(RegExp.$2) : -1; - else if(!this.vendver && this.safari) + else if (this.chrome && window.RegExp) + this.vendver = (/chrome\/([0-9\.]+)/i.test(this.agent)) ? parseFloat(RegExp.$1) : 0; + else if (!this.vendver && this.safari) this.vendver = (/(safari|applewebkit)\/([0-9]+)/i.test(this.agent)) ? parseInt(RegExp.$2) : 0; - else if((!this.vendver && this.mz) || this.agent.indexOf('Camino')>0) + else if ((!this.vendver && this.mz) || this.agent.indexOf('Camino')>0) this.vendver = (/rv:([0-9\.]+)/.test(this.agent)) ? parseFloat(RegExp.$1) : 0; - else if(this.ie && window.RegExp) + else if (this.ie && window.RegExp) this.vendver = (/msie\s+([0-9\.]+)/i.test(this.agent)) ? parseFloat(RegExp.$1) : 0; - else if(this.konq && window.RegExp) + else if (this.konq && window.RegExp) this.vendver = (/khtml\/([0-9\.]+)/i.test(this.agent)) ? parseFloat(RegExp.$1) : 0; // get real language out of safari's user agent @@ -78,17 +84,57 @@ function roundcube_browser() this.dhtml = ((this.ie4 && this.win) || this.ie5 || this.ie6 || this.ns4 || this.mz); this.vml = (this.win && this.ie && this.dom && !this.opera); - this.pngalpha = (this.mz || (this.opera && this.vendver>=6) || (this.ie && this.mac && this.vendver>=5) || - (this.ie && this.win && this.vendver>=5.5) || this.safari); - this.opacity = (this.mz || (this.ie && this.vendver>=5.5 && !this.opera) || (this.safari && this.vendver>=100)); + this.pngalpha = (this.mz || (this.opera && this.vendver >= 6) || (this.ie && this.mac && this.vendver >= 5) || + (this.ie && this.win && this.vendver >= 5.5) || this.safari); + this.opacity = (this.mz || (this.ie && this.vendver >= 5.5 && !this.opera) || (this.safari && this.vendver >= 100)); this.cookies = navigator.cookieEnabled; // test for XMLHTTP support - this.xmlhttp_test = function() { + this.xmlhttp_test = function() + { var activeX_test = new Function("try{var o=new ActiveXObject('Microsoft.XMLHTTP');return true;}catch(err){return false;}"); - this.xmlhttp = (window.XMLHttpRequest || (window.ActiveXObject && activeX_test())) ? true : false; + this.xmlhttp = (window.XMLHttpRequest || (window.ActiveXObject && activeX_test())); return this.xmlhttp; - } + }; + + // set class names to html tag according to the current user agent detection + // this allows browser-specific css selectors like "html.chrome .someclass" + this.set_html_class = function() + { + var classname = ' js'; + + if (this.ie) { + classname += ' ie'; + if (this.ie5) + classname += ' ie5'; + else if (this.ie6) + classname += ' ie6'; + else if (this.ie7) + classname += ' ie7'; + else if (this.ie8) + classname += ' ie8'; + } + else if (this.opera) + classname += ' opera'; + else if (this.konq) + classname += ' konqueror'; + else if (this.safari) + classname += ' safari'; + + if (this.chrome) + classname += ' chrome'; + else if (this.iphone) + classname += ' iphone'; + else if (this.ipad) + classname += ' ipad'; + else if (this.ns6) + classname += ' netscape6'; + else if (this.ns7) + classname += ' netscape7'; + + if (document.documentElement) + document.documentElement.className += classname; + }; }; @@ -580,6 +626,8 @@ function rcube_console() }; var bw = new roundcube_browser(); +bw.set_html_class(); + if (!window.console) console = new rcube_console(); -- cgit v1.2.3