/****************************************************************************
	***   3M Social Media Feeds                                               ***
	***   Copyright (c) 3M.  All rights reserved.                             ***
	***   Tag Builder Version: 4.1.0.33                                       ***
	***   Created: 05/22/2013 07/15/2010 02:48 PM                              ***
	***   3M Asset ID: 1361614270617	||  LMD: 03/08/2013                   ***
****************************************************************************/
(function(){
    var a=false,b=/xyz/.test(function(){
        xyz;
	})?/\b_super\b/:/.*/;
    this.Class=function(){};
    Class.extend=function(g){
        var f=this.prototype;
        a=true;
        var e=new this();
        a=false;
        for(var d in g){
            e[d]=typeof g[d]=="function"&&typeof f[d]=="function"&&b.test(g[d])?(function(h,i){
                return function(){
                    var k=this._super;
                    this._super=f[h];
                    var j=i.apply(this,arguments);
                    this._super=k;
                    return j;
				};
			})(d,g[d]):g[d];
		}
        function c(){
            if(!a&&this.init){
                this.init.apply(this,arguments);
			}
            
		}
        c.prototype=e;
        c.constructor=c;
        c.extend=arguments.callee;
        return c;
	};
})();
if(typeof(console)==="undefined"){
    var console={
        log:function(){},dir:function(){}
	};
}
if(typeof(MMM)==="undefined"){
    var MMM={};
}
(function(a){
    a.fn.socialize=function(c){
        var b={
            refreshTime:15,feeds:{}
		};
        if(c){
            a.extend(b,c);
		}
        b.widgetId=Math.round(Math.random()*10000);
        this.each(function(){
            var d=new MMM.SocialWidget(this,b);
		});
        return this;
	};
})(jQuery);
if(typeof(MMM.Feed)==="undefined"){
    MMM.Feed={};
}
MMM.Feed.BaseFeed=Class.extend({
    config:{
        url:false,accountUrl:false
	}
    ,widgetId:0,normalizedPosts:[{
        id:"",name:"",datetime:0,text:"",link:"",thumbnail:"",service:"",accountUrl:""
	}
    ],init:function(a,b){
        $.extend(this.config,a);
        this.widgetId=b;
        this.getFeed();
	}
    ,getFeed:function(){
        if(!this.config.url){
            return false;
		}
        var a=this;
        $.ajax({
            url:this.config.url,dataType:"html",data:{},success:function(b){
                if(typeof(b)=="string"){
                    try{
                        b=b.replace(/(\n|\t)/g,"");
                        b=$.parseJSON(b.replace(/\\'/g,"'"));
					}
                    catch(c){}
				}
                a.parseFeed(b);
			}
            ,error:function(c,b,d){
                console.log("ERROR",d);
			}
            
		});
	}
    ,parseFeed:function(){},truncateString:function(b,a){
        if(!b){
            return"";
		}
        b=b.replace(/\s+/g," ");
        if(b.length<a){
            return b;
		}
        if(b.charAt(a-1)==" "){
            return $.trim(b.substr(0,a))+"...";
		}
        return $.trim(b.substr(0,a)).replace(/(.*)\s+\S+/,"$1")+"...";
	}
    
});


MMM.Feed.YouTube=MMM.Feed.BaseFeed.extend({
    config:{},init:function(a,b){
        this._super(a,b);
	}
    ,parseFeed:function(b){
        var a=this;
        this.normalizedPosts=[];
        $(b.feed.entry).each(function(d,j){
            var f=j.published.$t.replace(/\.\d{3}Z$/,"").split("T");
            var e=f[0].split("-");
            var g=f[1].split(":");
            var h=new Date(e[0],parseInt(e[1],10)-1,e[2],g[0],g[1],g[2]);
            var c={};
            c.id=j.id.$t.replace(/.*[\/|:](.*?)$/,"$1");
            c.name=j.title.$t;
            c.dateTime=h.getTime();
            c.text=a.parseText(j.content.$t);
            c.link=j.link[0].href;
            c.thumbnail=a.parseThumbnail(j.content.$t);
            c.accountUrl=a.config.accountUrl;
            c.service="YouTube";
            a.normalizedPosts.push(c);
		});
        $(document).trigger("social-widget-feed-update-"+this.widgetId,[this.normalizedPosts]);
	}
    ,parseText:function(b){
        var a=document.createElement("div");
        $(a).html(b);
        b=$(a).find("table:first tr:first td:nth-child(2) div:nth-child(2)").text();
        b=this.truncateString(b,140);
        b=b.replace(/(http\S+)/g,'<a href="$1" target="_blank">$1</a>');
        if(this.config.removeFromDescription){
            b=b.replace(this.config.removeFromDescription,"");
		}
        return b;
	}
    ,parseThumbnail:function(b){
        var a=document.createElement("div");
        $(a).html(b);
        b=$(a).find("table:first tr:first td:first img:first").attr("src");
        return b;
	}
    
});
MMM.SocialWidget=Class.extend({
    config:{
        refreshTime:15,height:400,widgetId:0,filterLabel:" ",errorMessage:"No posts available.",theme:"social-widget-theme-default"
	}
    ,feeds:[],items:[],container:null,updateContainerHeightOffsets:["paddingTop","paddingBottom","marginTop","marginBottom","borderTopWidth","borderBottomWidth"],widgetTemplate:'<div class="social-widget %theme%">'+'<div class="social-widget-header">'+'<div class="social-widget-filters">'+'<form class="social-widget-form">'+'<ul class="social-widget-filter-buttons"></ul>'+'<div class="social-widget-button-label">%filterLabel%</div>'+"</form>"+"</div>"+"</div>"+'<div class="social-widget-updates-wrapper">'+'<div class="social-widget-updates"></div>'+"</div>"+"</div>",buttonTemplate:'<li class="social-widget-feed-button-%service%">'+'<label for="radio-social-widget-service-%service%">%service%</label>'+'<input type="radio" name="social-widget-service" id="radio-social-widget-service-%service%" />'+"</li>",itemTemplate:'<div class="social-widget-item service-%service%">'+'<a class="social-widget-service-icon social-widget-service-icon-%service% social-widget-service-icon-%service%-%id%" href="%accountUrl%" target="_blank">%service%</a>'+'<div class="social-widget-item-content">'+'<div class="social-widget-thumbnail">'+'<a href="%link%" target="_blank" class="social-widget-thumbnail-link social-widget-thumbnail-link-%service% social-widget-thumbnail-link-%service%-%id%"><img src="%thumbnail%" /></a>'+"</div>"+'<div><span class="social-widget-item-name"><a href="%link%" target="_blank" class="social-widget-name-link social-widget-name-link-%service% social-widget-name-link-%service%-%id%">%name%</a></span>'+'<span class="social-widget-item-text">%text%</span>'+'<a class="social-widget-item-link social-widget-item-link-%service% social-widget-item-link-%service%-%id%" href="%link%" target="_blank">View&nbsp;&rsaquo;</a>'+'<div class="social-widget-item-datetime">%datetime%</div></div>'+"</div>"+"</div>",init:function(a,b){
        $.extend(this.config,b);
        this.container=$(a);
        this.injectWidget();
        this.fitWidget();
        for(var c in b.feeds){
            if(MMM.Feed.hasOwnProperty(c)){
                this.attachFeed(new MMM.Feed[c](b.feeds[c],this.config.widgetId));
                this.addFeedButton(c);
			}
            
		}
        //this.addFeedButton("All");
        this.attachListeners();
	}
    ,injectWidget:function(){
        var a=this.widgetTemplate;
        a=a.replace(/%theme%/g,this.config.theme);
        a=a.replace(/%filterLabel%/g,this.config.filterLabel);
        this.container.html(a);
	}
    ,fitWidget:function(){
        this.container.find(".social-widget-updates").css("height",this.config.height);
	}
    ,attachFeed:function(a){
        this.feeds.push(a);
	}
    ,addFeedButton:function(a){
        var b=this.buttonTemplate.replace(/%service%/g,a);
        this.container.find(".social-widget-filter-buttons").append(b);
	}
    ,attachListeners:function(){
        var a=this;
        this.container.find(".social-widget-filter-buttons li label").click(function(b){
            a.handleFilterClick(b);
		});
        $(document).bind("social-widget-feed-update-"+this.config.widgetId,function(b,c){
            a.handleFeedUpdate(b,c);
		});
	}
    ,handleFilterClick:function(a){
        a.preventDefault();
        this.filter($(a.target).attr("for").replace("radio-social-widget-service-",""));
	}
    ,handleFeedUpdate:function(a,b){
        this.items=this.items.concat(b);
        this.sortItems();
        this.showItems();
	}
    ,sortItems:function(){
        this.items.sort(function(d,c){
            if(d.dateTime>c.dateTime){
                return -1;
			}
            else{
                if(d.dateTime<c.dateTime){
                    return 1;
				}
                else{
                    return 0;
				}
                
			}
            
		});
	}
    ,showItems:function(){
        var a=this;
        this.container.find(".social-widget-updates").html("");
        $(this.items).each(function(g,l){
            var f=a.itemTemplate;
            var j=new Date();
            j.setTime(l.dateTime);
            var d="am";
            var h=j.getHours();
            if(j.getHours()>11){
                d="pm";
                h=h-12;
			}
            if(h==0){
                h=12;
			}
            f=f.replace(/%datetime%/,j.toDateString()+" "+h+":"+j.getMinutes().toString().replace(/^(\d{1})$/,"0$1")+d);
            for(var e in l){
                if(l.hasOwnProperty(e)){
                    var c=new RegExp("%"+e+"%","g");
                    if(!l[e]){
                        l[e]="";
					}
                    else{
                        f=f.replace("social-widget-item ","social-widget-item has-"+e+" ");
					}
                    f=f.replace(c,l[e]);
				}
                
			}
            f=f.replace(/<img.*?src="".*?\/>/gi,"");
            a.container.find(".social-widget-updates").append(f);
		});
        var b=this.itemTemplate;
        b=b.replace(/%service%/g,"Error");
        b=b.replace(/%text%/g,this.config.errorMessage);
        b=b.replace(/%thumbnail%/g,"");
        b=b.replace("social-widget-item ","social-widget-item inactive ");
        this.container.find(".social-widget-updates").append(b);
        this.container.find("*[src=], *[href=].social-widget-item-link").css("display","none");
	}
    ,filter:function(a){
        if(!a||(a!=="All"&&!this.config.feeds.hasOwnProperty(a))){
            console.log("service not filterable:",a);
            return false;
		}
        this.indicateFilter(a);
        this.filterItems(a);
        this.showErrors();
	}
    ,indicateFilter:function(a){
        if(a==="All"){
            this.container.find(".social-widget-filter-buttons li label").removeClass("inactive");
		}
        else{
            this.container.find(".social-widget-filter-buttons li label").addClass("inactive");
            this.container.find(".social-widget-filter-buttons li label[for=radio-social-widget-service-"+a+"], social-widget-filter-buttons li label[for=radio-social-widget-service-All]").removeClass("inactive");
		}
        
	}
    ,filterItems:function(a){
        var b=this.container.find(".social-widget-item");
        b.removeClass("inactive");
        if(a!=="All"){
            b=b.not(".service-"+a);
            b.addClass("inactive");
		}
        
	}
    ,showErrors:function(){
        if(this.container.find(".social-widget-item").not(".inactive").length==0){
            this.container.find(".service-Error").removeClass("inactive");
		}
        else{
            this.container.find(".service-Error").addClass("inactive");
		}
        
	}
    
});
// End Social Media Feeds JS