/**
 *  Plugin which renders the YouTube channel videos list to the page
 *  @author:  H. Yankov (hristo.yankov at gmail dot com)
 *  @version: 1.0.0 (Nov/27/2009)
 *	http://yankov.us
 */

 var __mainDiv;
  var __preLoaderHTML;
  var __opts;
 
  function __jQueryYouTubeChannelReceiveData(data) {
 
      var cnt = 0;
 
      $.each(data.feed.entry, function(i, e) {
          if (cnt < __opts.numberToDisplay) {
              var parts = e.id.$t.split('/');
              var videoId = parts[parts.length-1];
              var out = '<div class="video"><a href="' + 
                   e.link[0].href + '" target="_blank"><img src="http://i.ytimg.com/vi/' + 
                   videoId + '/2.jpg"/></a>';
//              if (!__opts.hideAuthor) {
//                  out = out + 'Author: ' + e.author[0].name.$t + '';
//              }
              out = out + '</div>';
              __mainDiv.append(out);
              cnt = cnt + 1;
          }
      });
             
     // Open in new tab?
     if (__opts.linksInNewWindow) {
         $(__mainDiv).find("li > a").attr("target", "_blank");
     }
     
     // Remove the preloader and show the content
     $(__preLoaderHTML).remove();
     __mainDiv.show();
 }
                 
 (function($) {
     $.fn.youTubeChannel = function(options) {
         var videoDiv = $(this);
 
         $.fn.youTubeChannel.defaults = {
             userName: null,
             channel: "uploads", //options are favorites or uploads
             loadingText: "Loading...",
             numberToDisplay: 3,
             linksInNewWindow: true,
             hideAuthor: true
             
             
         }
 
         __opts = $.extend({}, $.fn.youTubeChannel.defaults, options);
 
         return this.each(function() {
             if (__opts.userName != null) {
                 videoDiv.append("<div id=\"channel_div\"></div>");
                 __mainDiv = $("#channel_div");
                 __mainDiv.hide();
 
                 __preLoaderHTML = $("<p class=\"loader\">" + 
                     __opts.loadingText + "</p>");
                 videoDiv.append(__preLoaderHTML);
 
                 // TODO: Error handling!
                 $.ajax({
                     url: "http://gdata.youtube.com/feeds/base/users/" + 
                         __opts.userName + "/" + __opts.channel + "?alt=json",
                     cache: true,
                     dataType: 'jsonp',                    
                     success: __jQueryYouTubeChannelReceiveData
                 });
             }
         });
     };
 })(jQuery);