/*
 * TwitStream - A jQuery plugin for the Twitter Search API
 * Version 1.2
 * http://kjc-designs.com/TwitStream
 * Copyright (c) 2009 Noah Cooper
 * Licensed under the GNU General Public License <http://www.gnu.org/licenses/>
*/


var showTweetLinks='none';

function fetch_tweets(elem){
	elem=$(elem);
	keyword=escape(elem.attr('title'));
	num=elem.attr('class').split(' ').slice(-1);
	var url="http://search.twitter.com/search.json?q="+keyword+"&rpp="+num+"&callback=?";
	$.getJSON(url,function(json){
		$(json.results).each(function(){
			var tTime=new Date(Date.parse(this.created_at));
			var cTime=new Date();
			var sinceMin=Math.round((cTime-tTime)/60000);
			if(sinceMin==0){
				var sinceSec=Math.round((cTime-tTime)/1000);
				if(sinceSec<10)
					var since='less than 10 seconds ago';
				else if(sinceSec<20)
					var since='less than 20 seconds ago';
				else
					var since='half a minute ago';
			}
			else if(sinceMin==1){
				var sinceSec=Math.round((cTime-tTime)/1000);
				if(sinceSec==30)
					var since='half a minute ago';
				else if(sinceSec<60)
					var since='less than a minute ago';
				else
					var since='1 minute ago';
			}
			else if(sinceMin<45)
				var since=sinceMin+' minutes ago';
			else if(sinceMin>44&&sinceMin<60)
				var since='about 1 hour ago';
			else if(sinceMin<1440){
				var sinceHr=Math.round(sinceMin/60);
				if(sinceHr==1)
					var since='about 1 hour ago';
				else
					var since='about '+sinceHr+' hours ago';
			}
			else if(sinceMin>1439&&sinceMin<2880)
				var since='1 day ago';
			else{
				var sinceDay=Math.round(sinceMin/1440);
				var since=sinceDay+' days ago';
			}
			var tweetBy=this.from_user;
			var tweetie='<div><p>'+this.text.substr(0,140).replace('RT @', '').replace('RT', '').replace('http://', '')/*.replace('@', '').replace('#', '')*/
			var userid='<span class="userid"> (@'+tweetBy+')</span></p></div>';
			elem.append(tweetie + userid);
		});
	});
	return(false);
}
$(function(){
	showTweetLinks=showTweetLinks.toLowerCase();
	if(showTweetLinks.indexOf('all')!=-1)
		showTweetLinks='reply,view,rt';
	$('.items').each(function(){
		fetch_tweets(this);
	});
});