js/util.js

   1 function randomString(string_length) {
   2         var chars = "0123456789ABCDEFGHIJKLMNOPQRSTUVWXTZabcdefghiklmnopqrstuvwxyz";
   3         var randomstring = '';
   4         for (var i=0; i<string_length; i++) {
   5                 var rnum = Math.floor(Math.random() * chars.length);
   6                 randomstring += chars.substring(rnum,rnum+1);
   7         }
   8         return randomstring;
   9 }
  10
  11 String.prototype.trim = function() {
  12   return this.replace(/^\s+|\s+$/g, "");
  13 };
  14
  15 String.prototype.lpad = function(length, character){
  16         var padding = "";
  17         for(var i=0; i<length; i++) padding += character;
  18         return (padding + this).slice (-length)
  19 };
  20
  21
  22
  23 /*
  24         PLUGINS
  25         Each function in each object is looped through and ran. The resulting text
  26         is expected to be returned.
  27 */
  28 var plugins={};
  29 plugins.privmsg = [
  30         {
  31                 name: "html_safe",
  32                 onprivmsg: function(inp, tabview){
  33                         return $('<div/>').text(inp).html();
  34                 }
  35         },
  36
  37         {
  38                 name: "activity",
  39                 onprivmsg: function(inp, tabview){
  40                         if(front.cur_channel.name.toLowerCase() != front.tabviews[tabview.toLowerCase()].name){
  41                                 front.tabviews[tabview].activity();
  42                         }
  43                 }
  44         },
  45
  46         {
  47                 name: "highlight",
  48                 onprivmsg: function(inp, tabview){
  49                         if(inp.toLowerCase().indexOf(gateway.nick.toLowerCase()) > -1){
  50                                 if(front.cur_channel.name.toLowerCase() != front.tabviews[tabview.toLowerCase()].name){
  51                                         front.tabviews[tabview].highlight();
  52                                 }
  53                                 if(front.isChannel(front.tabviews[tabview].name))
  54                                         inp = '<span style="color:red;">'+inp+'</span>';
  55                         }
  56
  57                         if(
  58                                 !front.isChannel(front.tabviews[tabview].name) && front.tabviews[tabview].name != "server"
  59                                 && front.cur_channel.name.toLowerCase() != front.tabviews[tabview.toLowerCase()].name
  60                         ){
  61                                 front.tabviews[tabview].highlight();
  62                         }
  63                         return inp;
  64                 }
  65         },
  66
  67         /*
  68         {
  69                 name: "images",
  70                 onprivmsg: function(text){
  71                         if( !text ) return text;
  72                         //alert("-"+text+"-");
  73                         text = text.replace(/^((https?\:\/\/|ftp\:\/\/)|(www\.))(\S+)(\w{2,4})(:[0-9]+)?(\/|\/([\w#!:.?+=&%@!\-\/]))?(\.jpg|\.jpeg|\.gif|\.bmp|\.png)$/gi,function(url){
  74                                 var img = '<img src="'+url+'" height="50" width="50" />';
  75                                 return '<a target="_blank" rel="nofollow" href="'+ url +'">'+ img +'</a>';
  76                         });
  77
  78                         return text;
  79                 }
  80         },
  81
  82         */
  83
  84
  85         {
  86                 //Following method taken from: http://snipplr.com/view/13533/convert-text-urls-into-links/
  87                 name: "linkify_plain",
  88                 onprivmsg: function(text){
  89                         if( !text ) return text;
  90
  91                         text = text.replace(/((https?\:\/\/|ftp\:\/\/)|(www\.))(\S+)(\w{2,4})(:[0-9]+)?(\/|\/([\w#!:.?+=&%@!\-\/]))?/gi,function(url){
  92                                 nice = url;
  93                                 if(url.match('^https?:\/\/')){
  94                                         //nice = nice.replace(/^https?:\/\//i,'')
  95                                 }else{
  96                                         url = 'http://'+url;
  97                                 }
  98
  99                                 return '<a target="_blank" rel="nofollow" href="'+ url +'">'+ nice +'</a>';
 100                         });
 101
 102                         return text;
 103                 }
 104         }
 105 ];