/**
*  Plugin which uses the Google AJAX Feed API for creating feed content
*  @author:  M. Alsup (malsup at gmail dot com)
*  @version: 1.0.1 (4/24/2007)
*  Documentation and examples at: http://www.malsup.com/jquery/gfeed/
*  Free beer and free speech. Enjoy!
*/

(function($) {

if (!window.google)  {
   alert('You must include the Google AJAX Feed API script');
   return;

}    

if (!google.feeds) google.load("feeds", "1");

$.fn.toFeed = function(options) {
   return this.each(function() {
       var $this = $(this);
       var opts = jQuery.extend({
           title: this.title || $this.text(), // title (used if titleOverride is true)
           titleOverride: 0,   // if true, use opts.title
           url:   this.href,   // url of the feed
           cls:   'feed',      // class name of the feed div
           snip:  1,           // 1 for item snippets, 0 for full articles
           max:   5            // max number of items per feed
       }, options || {});
       
       var g = new google.feeds.Feed(opts.url);
       g.setNumEntries(opts.max);
       g.load(function(result) {
           if (result.error) return;
           var t = (opts.titleOverride && opts.title) ? opts.title : result.feed.title;
           var f = $('<div class="'+ opts.cls +'"><h1>'+t+'</h1></div>');
           var max = Math.min(result.feed.entries.length, opts.max);
           if (!max) 
               f.append("No feeds available");
           for (var i=0; i < max; i++) {
               var entry = result.feed.entries[i];
               var content  = opts.snip ? entry.contentSnippet : entry.content;
               $('<div class="item"></div>')
                   .append('<h2><a href="'+entry.link+'">'+entry.title+'</a></h2>')
                   .append('<div class="date">'+entry.publishedDate+'</div>')
                   .append('<div class="snip">'+content+'</div> ')
                   .appendTo(f);
           }
           $this.after(f).remove();
       });
   });

};



})(jQuery);