libs/js/jquery-mobile-1.0.1pre/tests/speed/stats/perf.js

   1 window.Perf = (function($, Perf) {
   2         $.extend(Perf, {
   3                 reportUrl: 'stats/',
   4                 revUrl: 'stats/rev.php',
   5
   6                 // should be defined before report or poll are run
   7                 currentRev: undefined,
   8
   9                 report: function( data, after ) {
  10                         $.extend(data, {
  11                                 pathname: location.pathname,
  12                                 agent: this.agent(),
  13                                 agentFull: window.navigator.userAgent,
  14                                 agentVersion: this.agentVersion()
  15                         });
  16
  17                         $.post( this.reportUrl, data, after );
  18                 },
  19
  20                 poll: function() {
  21                         var self = this;
  22
  23                         setInterval(function() {
  24                                 $.get( self.revUrl, function( data ) {
  25
  26                                         // if there's a new revision refresh or currentRev isn't being set
  27                                         if( self.currentRev && self.currentRev !== data ){
  28                                                 location.href = location.href;
  29                                         }
  30                                 });
  31                         }, 60000);
  32                 },
  33
  34                 setCurrentRev: function() {
  35                         var self = this;
  36
  37                         $.get( self.revUrl, function( data ) {
  38                                 self.currentRev = data;
  39                         });
  40                 },
  41
  42                 agent: function() {
  43                         var agent = window.navigator.userAgent;
  44
  45                         for( name in this.agents ) {
  46                                 if( agent.indexOf( this.agents[name] ) > -1 ) {
  47                                         return this.agents[name];
  48                                 }
  49                         }
  50
  51                         return agent;
  52                 },
  53
  54                 agentVersion: function() {
  55                         var agent = window.navigator.userAgent;
  56
  57                         agent.search(this.vRegexs[this.agent()] || "");
  58
  59                         return RegExp.$1 ? RegExp.$1 : "0.0";
  60                 },
  61
  62                 agents: {
  63                         ANDROID: "Android",
  64                         WP: "Windows Phone OS",
  65                         IPHONE: "iPhone OS",
  66                         IPAD: "iPad; U; CPU OS",
  67                         BLACKBERRY: "BlackBerry"
  68                 },
  69
  70                 vRegexs: {}
  71         });
  72
  73         Perf.vRegexs[Perf.agents.ANDROID] = /([0-9].[0-9])(.[0-9])?/;
  74         Perf.vRegexs[Perf.agents.WP] = /Windows Phone OS ([0-9].[0-9]);/;
  75         Perf.vRegexs[Perf.agents.IPHONE] = /iPhone OS ([0-9]_[0-9])/;
  76         Perf.vRegexs[Perf.agents.IPAD] = /iPad; U; CPU OS ([0-9]_[0-9])/;
  77         Perf.vRegexs[Perf.agents.BLACKBERRY] = /BlackBerry ([0-9]{4})/;
  78
  79         return Perf;
  80 })(jQuery, window.Perf || {});