window.log=function(){log.history=log.history||[];log.history.push(arguments);if(this.console){arguments.callee=arguments.callee.caller;var a=[].slice.call(arguments);(typeof console.log==="object"?log.apply.call(console.log,console,a):console.log.apply(console,a))}};
(function(b){function c(){}for(var d="assert,count,debug,dir,dirxml,error,exception,group,groupCollapsed,groupEnd,info,log,timeStamp,profile,profileEnd,time,timeEnd,trace,warn".split(","),a;a=d.pop();){b[a]=b[a]||c}})((function(){try
{console.log();return window.console;}catch(err){return window.console={};}})());

function truncateString(value, arg){
    var value_arr = value.split(' ');
    if(arg < value_arr.length) {
        value = value_arr.slice(0,arg).join(' '); }
    return value;
}


function dateFormat(d){

var m_names = new Array("January", "February", "March", 
"April", "May", "June", "July", "August", "September", 
"October", "November", "December");

var d = new Date(d);

var curr_date = d.getDate();
var curr_month = d.getMonth();
var curr_year = d.getFullYear();
return curr_date + " " + m_names[curr_month] + " " + curr_year;
}


/**
 * Plugin: jquery.zRSSFeed
 * 
 * Version: 1.0.1
 * (c) Copyright 2010, Zazar Ltd
 * 
 * Description: jQuery plugin for display of RSS feeds via Google Feed API
 *              (Based on original plugin jGFeed by jQuery HowTo)
 * 
 * History:
 * 1.0.1 - Corrected issue with multiple instances
 *
 **/

(function($){

	var current = null; 
	
	$.fn.rssfeed = function(url, options) {	
		
		// Set pluign defaults
		var defaults = {
			limit: 10,
			titletag: 'h4',
			date: true,
			content: true,
			showerror: true,
			errormsg: '',
			key: null
		};  
		var options = $.extend(defaults, options); 
		
		// Functions
		return this.each(function(i, e) {
			var $e = $(e);
			
			// Add feed class to user div
			if (!$e.hasClass('rssFeed')) $e.addClass('rssFeed');
			
			// Check for valid url
			if(url == null) return false;

			// Create Google Feed API address
			var api = "http://ajax.googleapis.com/ajax/services/feed/load?v=1.0&callback=?&q=" + url;
			if (options.limit != null) api += "&num=" + options.limit;
			if (options.key != null) api += "&key=" + options.key;

			// Send request
			$.getJSON(api, function(data){
				
				// Check for error
				if (data.responseStatus == 200) {
	
					// Process the feeds
					_callback(e, data.responseData.feed, options);
				} else {

					// Handle error if required
					if (options.showerror)
						if (options.errormsg != '') {
							var msg = options.errormsg;
						} else {
							var msg = data.responseDetails;
						};
						$(e).html('<div class="rssError"><p>'+ msg +'</p></div>');
				};
			});				
		});
	};
	
	// Callback function to create HTML result
	var _callback = function(e, feeds, options) {
		if (!feeds) {
			return false;
		}
		var html = '';		
		
		// Add body
		html += '<ul class="list">';
		
		// Add feeds
		for (var i=0; i<feeds.entries.length; i++) {
			
			// Get individual feed
			var entry = feeds.entries[i];
			
			// Format published date
			var pubDate = dateFormat(entry.publishedDate);
			var row = '';
			if(i == feeds.entries.length - 1){
				row = ' bottom';
			}	
			
			// Add feed row
			html += '<li class="clearfix'+row+'"><span class="date">'+ pubDate +'<br/>'+entry.title+'</span>';
			
			if (options.content) {	
				var $content = $(entry.content)
				var myTruncatedString = truncateString($content.text(),14) + '...';	
				html += '<p>'+myTruncatedString+'</p>' ;
			}
			
			html += '<a href="'+ entry.link +'" target="_blank">Read more</a></li>';
				
		}
		
		html += '</ul>';
		
		$(e).html(html).removeClass('loading');
		
	};
})(jQuery);

/**
 * beta.juptr.js - Beta build twitter extension for jQuery.
 * @author Will Thomas
 */
(function($){
	
	$.fn.juptr = function (settings) {
		//set default params. 
		settings = jQuery.extend({
					query: null,//Null query defaults to public timeline.
					count: 5,//Number of tweets to show defaults to 5.
					api: 'rest',//API will default to rest.
					date: true,//Date and time are shown by default.
					showName: true, //default always show author name.
					avatar: false,//User avatars are not shown by default.
					className: 'tweets-'//prepended to classes for unobtrusive markup i.e.(juptr-wrap).
					}, settings);
		var $elem = $(this);
		//check api type.
		$elem.empty();
		if (settings.api == 'search'){
			//Set search API. Build JSON URI. Encode query for safe use as URI and parse count as Int.
			var URI = 'http://search.twitter.com/search.json?q='+encodeURI(settings.query)+'&rpp='+parseInt(settings.count)+'&callback=?';
		} else {
			//invalid params deafault to rest API.
			if (settings.query){
				//take first word rom query to produce username.
				var getUser = settings.query.split(' ');
				//remove at symbol
				var user = getUser[0].replace(/@/,'');
				//produce query string and parse count as Int.
				var queryString = 'user_timeline.json?include_rts=1&screen_name='+user+'&count='+parseInt(settings.count)+'&callback=?';
			} else {
				//If query is not set default to public timeline.
				var queryString = 'public_timeline.json?'+parseInt(settings.count)+'&callback=?';
			}
			//set rest API. Build JSON URI.
			var URI = 'http://api.twitter.com/1/statuses/'+queryString;
		}
		//get JSON using our URI.
		$.getJSON(URI, function(d){
			//sets results array as primary array, this merely allows us to use the same function for both API types as the search 'results' array is nested.
			if(d.results){
				d = d.results;
			}
			//start building the DOM using unobtrusive custom classes.
			var html = '<ul class="'+settings.className+'wrap">';
			if(d.length){
				$('#rightSide .panel.twitter').show();
				//run through each of the items returned, index by 'i'.
				$(d).each(function(i,item) {
					if (i >= settings.count){
						return false;
					}
					//define status content.
					var content = item.text;
					var date = item.created_at;
					var id = item.id_str;
					//check api as user data is handled in subarrays using rest api.
					if (settings.api == 'search'){	
						var screenName = item.from_user;
					} else {	
						if(item.retweeted_status){
							if (settings.showName){
								content = item.retweeted_status.text;	
							}	
							item = item.retweeted_status.user;
						} else {
							item = item.user;
						}
						var screenName = item.screen_name;
					}
					//linkify content using the twitterFormat function.
					var content = twitterFormat(content);
					//add usernames if set.
					if (settings.showName){
						var userName = '<h3 class="'+settings.className+'user"><a href="http://twitter.com/#!/'+screenName+'" target="_blank">'+screenName+'</a> </h3>';		
						content = userName+content;		
					}
					//format and add the date if set.
					if(settings.date == true){
						//create human readable date using the human_time_diff function.
						var newDate = human_time_diff( new Date( date.replace(/^([^\-+]+) ([-+][0-9]{4}) (.+)$/g, '$1 $3 $2') ) );
						//build link for the DOM.
						var dateLink = '<a href="http://twitter.com/#!/'+screenName+'/status/'+id+'" class="'+settings.className+'date" target="_blank">'+newDate+' ago.</a>';
						content = content+dateLink;
					}
					//add avatars if set.
					if(settings.avatar){
						var userAvatar = '<a href="http://twitter.com/#!/'+screenName+'" class="'+settings.className+'avatar" target="_blank"><img src="'+item.profile_image_url+'" alt="'+screenName+'" title="'+screenName+'"/></a>';
						content = userAvatar+content;
					} 
					var getClasses = new Array();
					getClasses.push('clearfix');
					if (i % 2 === 0 ){
						getClasses.push(settings.className + 'odd');
					} 
					if (i == 0){
						getClasses.push(settings.className + 'top');
					}
					if (i == (parseInt(settings.count)-1)){
						getClasses.push(settings.className + 'bottom');
					}
					var setClasses = ' class="'+getClasses.join(' ')+'"';
					html+='<li'+setClasses+'>'+content+'</li>';
				});
				html+='</ul>';
			} else {
				html = '<p>Oh no! Nobodies\' tweeting at the moment, check back soon!</p>';
			}
			$elem.html(html);	
		});	
	}
	
	// format the text to make raw text links.
	function twitterFormat(text) {
		var tweet = text.replace(/[A-Za-z]+:\/\/[A-Za-z0-9-_]+\.[A-Za-z0-9-_:%&\?\/.=]+/g, function(url) {
			var wrap = document.createElement('div');
			var anch = document.createElement('a');
			anch.href = url;
			anch.target = "_blank";
			anch.innerHTML = url;
			wrap.appendChild(anch);
			return wrap.innerHTML;
		});
		tweet = tweet.replace(/(^|\s)@(\w+)/g, '$1@<a href="http://www.twitter.com/$2" target="_blank">$2</a>');
		return tweet.replace(/(^|\s)#(\w+)/g, '$1#<a href="http://search.twitter.com/search?q=%23$2" target="_blank">$2</a>');
	}
	//set date object as human readable.
	function human_time_diff(from, to){
	var since;
	 if(!to)
	   to = new Date();
	 diff = Math.abs(to.getTime() / 1000 - from.getTime() / 1000);
	 if(diff <= 3600) {
	   var mins = Math.round(diff / 60);
	   if(mins <= 1) {
	     mins = 1;
	   }
	   since = mins + (mins > 1 ? " minutes" : " minute");
	 } else if((diff <= 86400) && (diff > 3600)) {
	   var hours = Math.round(diff / 3600);
	   if(hours <= 1) {
	     hours = 1;
	   }
	   since = hours + (hours > 1 ? " hours" : " hour");
	 } else if(diff >= 86400) {
	   var days = Math.round(diff / 86400);
	   if(days <= 1) {
	     days = 1;
	   }
	   since = days + (days > 1 ? " days" : " day");
	 }
	 return since;
	}

})(jQuery);