gistfile1.js

//To turn on the mapping stuff uncomment lines marked //--//
			
(function($) {
	$.widget("ui.tweeter", {
		options: {
		  url_prefix:"/",
		  default_value: "buffalo wild wings",
		  color: "#fff",
		  width: "50%",
		  speed_up_size: 25,
		  time_on_tweet: 12000,
		  time_on_tweet_fast: 9000,
		  tweets_on_page: 5,
		  backgroundColor: "#ccc",
		  font_size:".8em",
		  geo: false,
		  result_size: 10,
		  current_page: -1,
		  time_on_page:15000,
		  cycle_started:false,
		  display_data: new Array(),
		  gmap:null,
		  map_zoom: 5,
		  page_size: 5,
		  tweets_between_promotions: 3,
		  tweets_since_promotion:0,
		  start_time:"",
		  start_time_local:0,
		  last_fill_time: 0,
		}, 

		_create: function() {
			this.tweets = []
			this.promos = []
			this.dataset = []
			this.tweets_since_promotion = 0
			var now = new Date(); 
			var now_utc = new Date(now.getUTCFullYear(), now.getUTCMonth(), now.getUTCDate(),  now.getUTCHours(), now.getUTCMinutes(), now.getUTCSeconds());
			this.options.start_time_local = Math.round(new Date().getTime()/1000)
			this.options.last_fill_time = this.options.start_time
			this.queue_timer = 0
			this.display_data = []
			if(document.domain == "uneeklabs.com" || document.domain == "www.uneeklabs.com"){
				this.options.url_prefix ='/messagebin/'
			}
			var self = this,
				o = self.options, //reference to the widget's options
				el = self.element, //reference to the widget container
				tweet_holder = $('<div id="tweet_holder"></div>').appendTo(el);
				self.start_feed();
		},

		destroy: function() {
			this.element.next().remove();
		},

		_setOption: function(option, value) {
			$.Widget.prototype._setOption.apply( this, arguments );    
		},

		//the function that gets called on creation
		start_feed: function () {
			self = this;
			self.fill_queue();
			
		},
	

		//gets data from the bin database
		fill_queue: function () {
			var self = this;
			//update search term
			
			filter = self.options.default_value
			update_search_term()
			//var d = new Date();
			//d.setDate(d.getDate() - 10 )
            //self.last_queue_fill = d;
			
			epoch = self.options.last_fill_time
			console.log(epoch)
			var now = new Date(); 
			epoch = 1341514116
			
			var url = 'http://'+location.host+self.options.url_prefix+'bin/get/'+encodeURIComponent(filter)+'/'+encodeURIComponent(epoch)+'/';
			
			$.get(url, function(data) {
				data = $.parseJSON(data)
				
				if(data.tweets.length > 0){
					self.options.last_fill_time = data.current_time - 5	
				}
				
	    		self.tweets = data.tweets
	    		self.get_promos()
			})
			
		},

		get_promos: function () {
			self = this
			var url = 'http://'+location.host+self.options.url_prefix+'displaysetting/get_active_promotions/'
			$.getJSON(url, function(data){
				self.promos = data
				self.merge_sets()
			})
		},

		merge_sets: function () {
			for(var i = 0; i < self.tweets.length; i++){

				if(this.tweets_since_promotion == this.options.tweets_between_promotions){
					if(this.promos.length > 0){
						current_promo = this.promos.shift()
						this.dataset.push(current_promo)
						this.promos.push(current_promo)
						this.tweets_since_promotion = 0
						if(this.promos.length == 0){
							this.get_promos()
						}
					}
				}
				this.dataset.push(this.tweets.shift())
				this.tweets_since_promotion += 1
			}
			//console.log(this.dataset)	
			this.process_queue()
		},
	

		process_queue: function () {
			self = this;


			if(self.dataset.length < 5){
				clearTimeout(self.queue_timer)
				clearTimeout(self.fill_timer)
				self.fill_timer = setTimeout(function () {
					self.fill_queue()
				},5000)
				
			}

			if(self.dataset.length==0)
			{
				//this is where we will handle what to do if there is no data to display
				console.log("we have a big problem here.  there is no data")			
			}
			else{
				//change the speed of the widget if we need to.
				self.update_widget_speed()

				self.queue_timer = setTimeout(function () {
					var obj = $("#tweet-space").data("tweeter")
					obj.display_data.push(obj.dataset.shift());
					var size = obj.options.tweets_on_page;
					var len = obj.display_data.length;
					
					if(len > size)
					{
						$("#tweet-space").data("tweeter").display_data = obj.display_data.slice(len-size);			
					}
					console.log(self.dataset.length)
					self.display_queue();
					self.process_queue();
				}, self.options.time_on_tweet);
			}
		},

		update_widget_speed: function () {
			self = this
			if(self.dataset.length > self.options.speed_up_size)
			{
				self.options.time_on_tweet = self.options.time_on_tweet_fast;
			}
			return true
	
		},

		display_queue: function () {
			data = self.display_data
			$("#tweet_holder").empty();
			var html_string = "";
			var emphasis_string = "";
			
			//console.log("display_queue")
			//console.log(data)
			for(var i=0; i<data.length;i++)
			{
				if(i+1==data.length)
				{
					emphasis_string = "emphasis";
				}
				else
				{
					emphasis_string = "";
				}
				//data[i].profile_image_url
				var str = data[i].body;
				str=str.replace(/\\'/g,'\'');
				str=str.replace(/\\"/g,'"');
				str=str.replace(/\\0/g,'\0');
				str=str.replace(/\\\\/g,'\\');
				big_image_url = 'https://api.twitter.com/1/users/profile_image/'+data[i].handle+'?size=bigger';
				html_string += '<div class="tweet '+emphasis_string+' " id=""><div class="profile-pic"><img src="'+big_image_url+'"></div><div class="message"><p><span class="handle">@'+data[i].handle+'</span>'+str+'</p></div></div>';
			}
			$("#tweet_holder").append(html_string);
		},
	});

})(jQuery);

function update_search_term() {
	//return true
	//get_active_hastag
	var url = 'http://'+location.host+self.options.url_prefix+'bin/get_active_hashtag/';
	$.getJSON(url, function (data) {
		//console.log(data)
		
		$('#tweet-space').data('tweeter').options.default_value = data['current_hashtag']
		
	})
}