/*
     FILE ARCHIVED ON 17:42:17 Mar 10, 2011 AND RETRIEVED FROM THE
     AN OPENWAYBACK INSTANCE ON 10:39:29 Apr 27, 2024.
     JAVASCRIPT APPENDED BY OPENWAYBACK, COPYRIGHT INTERNET ARCHIVE.

     ALL OTHER CONTENT MAY ALSO BE PROTECTED BY COPYRIGHT (17 U.S.C.
     SECTION 108(a)(3)).
*/
(function($){$.toJSON=function(o)
{if(typeof(JSON)=='object'&&JSON.stringify)
return JSON.stringify(o);var type=typeof(o);if(o===null)
return"null";if(type=="undefined")
return undefined;if(type=="number"||type=="boolean")
return o+"";if(type=="string")
return $.quoteString(o);if(type=='object')
{if(typeof o.toJSON=="function")
return $.toJSON(o.toJSON());if(o.constructor===Date)
{var month=o.getUTCMonth()+1;if(month<10)month='0'+month;var day=o.getUTCDate();if(day<10)day='0'+day;var year=o.getUTCFullYear();var hours=o.getUTCHours();if(hours<10)hours='0'+hours;var minutes=o.getUTCMinutes();if(minutes<10)minutes='0'+minutes;var seconds=o.getUTCSeconds();if(seconds<10)seconds='0'+seconds;var milli=o.getUTCMilliseconds();if(milli<100)milli='0'+milli;if(milli<10)milli='0'+milli;return'"'+year+'-'+month+'-'+day+'T'+
hours+':'+minutes+':'+seconds+'.'+milli+'Z"';}
if(o.constructor===Array)
{var ret=[];for(var i=0;i<o.length;i++)
ret.push($.toJSON(o[i])||"null");return"["+ret.join(",")+"]";}
var pairs=[];for(var k in o){var name;var type=typeof k;if(type=="number")
name='"'+k+'"';else if(type=="string")
name=$.quoteString(k);else
continue;if(typeof o[k]=="function")
continue;var val=$.toJSON(o[k]);pairs.push(name+":"+val);}
return"{"+pairs.join(", ")+"}";}};$.evalJSON=function(src)
{if(typeof(JSON)=='object'&&JSON.parse)
return JSON.parse(src);return eval("("+src+")");};$.secureEvalJSON=function(src)
{if(typeof(JSON)=='object'&&JSON.parse)
return JSON.parse(src);var filtered=src;filtered=filtered.replace(/\\["\\\/bfnrtu]/g,'@');filtered=filtered.replace(/"[^"\\\n\r]*"|true|false|null|-?\d+(?:\.\d*)?(?:[eE][+\-]?\d+)?/g,']');filtered=filtered.replace(/(?:^|:|,)(?:\s*\[)+/g,'');if(/^[\],:{}\s]*$/.test(filtered))
return eval("("+src+")");else
throw new SyntaxError("Error parsing JSON, source is not valid.");};$.quoteString=function(string)
{if(string.match(_escapeable))
{return'"'+string.replace(_escapeable,function(a)
{var c=_meta[a];if(typeof c==='string')return c;c=a.charCodeAt();return'\\u00'+Math.floor(c/16).toString(16)+(c%16).toString(16);})+'"';}
return'"'+string+'"';};var _escapeable=/["\\\x00-\x1f\x7f-\x9f]/g;var _meta={'\b':'\\b','\t':'\\t','\n':'\\n','\f':'\\f','\r':'\\r','"':'\\"','\\':'\\\\'};})(jQuery);

function parseXML(xml) {
	if(window.ActiveXObject && window.GetObject) {
		var dom = new ActiveXObject('Microsoft.XMLDOM');
		dom.loadXML(xml);
		return dom;
	}
	if(window.DOMParser)
		return new DOMParser().parseFromString(xml,'text/xml');
	throw new Error('No XML parser available');
} 
	
function formatDate(idate){
	var itemDateString = "";
	var itemDate = "";
	itemDate = new Date(idate);
	if(isNaN(itemDate)){
		var dateArray = idate.split(' ');
		itemDate = new Date(dateArray[0]+', '+dateArray[2]+' '+dateArray[1]+' '+dateArray[5]+' '+dateArray[3]+' '+dateArray[4]);
	}
	if(!isNaN(itemDate)){
		var itemMinutes = itemDate.getMinutes();
		var itemMonth = itemDate.getMonth()+1;
		var itemHour = itemDate.getHours();
		var itemAMPM = "am";
		if(itemMinutes<10){itemMinutes="0"+itemMinutes;}
		if(itemHour>=12){itemAMPM="pm";}
		if(itemHour==0){itemHour=12;}
		if(itemHour>12){itemHour=itemHour-12;}
		itemDateString = itemHour+":"+itemMinutes+itemAMPM+" on "+itemMonth+"/"+itemDate.getDate()+"/"+itemDate.getFullYear();
	}
	return itemDateString;	
}

var lastid = null;
$.fn.spy = function(options) {
	var limit = options.limit || 10;
	var target = this;
	
	if(options.source=="twitter" && options.type=="search"){
		if(options.mothership=="true"){
			var url="https://cybercemetery.unt.edu/archive/fcic/20110310174217/http://www.msnbc.msn.com/proxy/proxy.asmx/GetWSString?DestinationKey=TwitterSearch_API&Passkey=1&Parameters=<params><param><name>q</name><value>" + escape(options.query) + "</value></param><param><name>rpp</name><value>" + limit + "</value></param>";
			if(lastid!=null){ url += "<param><name>since_id</name><value>" + lastid + "</value></param>"; }
			if(options.geocode!=null){ url += "<param><name>geocode</name><value>" + options.geocode + "</value></param>"; }
			url += "</params>";
		} else {
			var url="https://cybercemetery.unt.edu/archive/fcic/20110310174217/http://search.twitter.com/search.json?q="+escape(options.query)+"&rpp="+limit+"&callback=?"
			if(lastid!=null){ url += "&since_id="+lastid; }
			if(options.geocode!=null){ url += "&geocode="+options.geocode; }
		}
	}
	if(options.source=="twitter" && options.type=="list"){
		if(options.mothership=="true"){
			var url="https://cybercemetery.unt.edu/archive/fcic/20110310174217/http://www.msnbc.msn.com/proxy/proxy.asmx/GetWSString?DestinationKey=TwitterList_API&Passkey=1&Parameters=<params><param><name>screen_name</name><value>" + escape(options.query) + "</value></param><param><name>count</name><value>" + limit + "</value></param>";
			if(lastid!=null){ url += "<param><name>since_id</name><value>" + lastid + "</value></param>"; }
			url += "</params>";
		} else {
			var url="https://cybercemetery.unt.edu/archive/fcic/20110310174217/http://twitter.com/"+escape(options.query)+"/statuses.json?per_page="+limit+"&callback=?";
			if(lastid!=null){ url += "&since_id="+lastid; }
		}
	}
	if(options.source=="twitter" && options.type=="account"){
		if(options.mothership=="true"){
			var url="https://cybercemetery.unt.edu/archive/fcic/20110310174217/http://www.msnbc.msn.com/proxy/proxy.asmx/GetWSString?DestinationKey=TwitterTimeline_API&Passkey=1&Parameters=<params><param><name>screen_name</name><value>" + escape(options.query) + "</value></param><param><name>count</name><value>" + limit + "</value></param>";
			if(lastid!=null){ url += "<param><name>since_id</name><value>" + lastid + "</value></param>"; }
			url += "</params>";
		} else {
			var url="https://cybercemetery.unt.edu/archive/fcic/20110310174217/http://twitter.com/statuses/user_timeline.json?screen_name="+escape(options.query)+"&count="+limit+"&callback=?";
		}
	}
	if(options.source=="pipes"){
		if(options.mothership=="true"){
			var url="https://cybercemetery.unt.edu/archive/fcic/20110310174217/http://www.msnbc.msn.com/proxy/proxy.asmx/GetWSString?DestinationKey=YahooPipes&Passkey=1&Parameters=<params><param><name>_id</name><value>" + escape(options.query) + "</value></param><param><name>_render</name><value>rss</value></param></params>";
		} else {
			var url="https://cybercemetery.unt.edu/archive/fcic/20110310174217/http://pipes.yahoo.com/pipes/pipe.run?_id="+escape(options.query)+"&_render="+options.datatype;
		}
	}
	
	if(options.datatype=="json" && url!=""){
		if(options.mothership=="true"){
			$.get(url,function(data){
				data = $(data).text();
				if (data.indexOf("Mothership") < 0) {
					var matches = data.match(/^.*?({.*?})$/);
					if (matches.length) {
						data = matches[1];
					} else {
						$(this).html("There was a problem displaying this data.");
					}
					data = eval('(' + data + ')');
				} else {
					$(this).html("There was a problem getting this data.");
				}
				if(options.source=="twitter") {
					data = data.results;
					//if(data && data.length>0){ lastid = data[0].id; }
				}
				render(target,data,options);
			});
		} else {
			$.getJSON(url,function(data){
				if(options.source=="twitter" && options.type=="search") {
					data = data.results;
				}
				//if(data && data.length>0){ lastid = data[0].id; }
				render(target,data,options);
			});
		}
	}
	
	if((options.datatype=="rss" || options.datatype=="atom") && url!=""){
		$.get(url,function(data){
			data = $(data).find('string').text();
			data = parseXML(data);
			if($(data).find('item').length>0){
				normalize(target,data,options);
			} else {
				$(this).html("There was a problem getting this data.");
			}
		},"xml");
	}
	
};

function normalize(target,data,options){
	var items = new Array();
	if(options.datatype=="rss"){
		$('item',data).each(function(i){
			var thisitem = {};
			var item_raw = $(this).find("link").text();
			var item_id_index = item_raw.indexOf("/statuses/");
			var item_id = item_raw.substr(item_id_index+10);
			var item_user_index = item_raw.indexOf("twitter.com/");
			var item_user = item_raw.substring(item_user_index+12,item_id_index);
			var title_raw = $(this).find("title").text();
			var item_title = title_raw.substr(item_user.length+2);
			var item_date = $(this).find("pubDate").text();
			var item_avatar = "";
			
			thisitem['id'] = item_id;
			thisitem['text'] = item_title;
			thisitem['from_user'] = item_user;
			thisitem['created_at'] = item_date;
			thisitem['profile_image_url'] = item_avatar;
			items.push(thisitem);
		});
	}
	data = eval('(' + $.toJSON(items) + ')');
	render(target,data,options);
}

function filterProfanity(tweet){
	var badwords = ["shit","piss","fuck","cunt","cocksucker","motherfucker","tits"].join("|");
	var filter = new RegExp(badwords,"gi");
	var m = tweet.match(filter);
    if(m){
		for(var i=0;i<m.length;i++){
			var replaceString="";
				for(j=0;j<m[i].length;j++){
					replaceString+="*";
				}
			tweet = tweet.replace(m[i],replaceString); 
		}
    };
	return tweet;
}

function render(target,data,options){
	$("ol li.load",target).remove();
	var showImages = options.images || "true";
	var showLinks = options.links || "true";
	var showDates = options.dates || "true";
	var showProfanity = options.profanity || "true";
	var newWindow = options.newwindow || "false";
	var limit = options.limit || 10;

	$.each(data,function(i,item){

		if($("#"+item.id,target).length==0){
		
			if (options.type=="list" || options.type=="account"){
				item.from_user = item.user.screen_name;
				item.profile_image_url = item.user.profile_image_url;
			}
			var itemTemplate = "<li id=\""+item.id+"\">";
			
			if(showLinks=="true"){
				var charLimit = 37;
				var m = item.text.match(/((https?\:\/\/)|(www\.))(\S+)(\w{2,4})(:[0-9]+)?(\/|\/([\w#!:.?+=&%@!\-\/]))?/gi);
				// /((https?\:\/\/)|(www\.))(\S+)(\w{2,4})(:[0-9]+)?(\/|\/([\w#!:.?+=&%@!\-\/]))?/gi
				// /(((https?\:\/\/)|(www\.))[^"\s\<\>]*[^.,;'">\:\s\<\>\)\]\!])/gi
			    if(m){
					for(var i=0;i<m.length;i++){
						item.text = item.text.replace(m[i], "<a href=\""+m[i]+"\">"+ ( (m[i].length > charLimit) ? (m[i].substring(0,charLimit)+"&hellip;") : m[i] ) +"</a>"); 
						if(m[i].indexOf("www")==0){ item.text = item.text.replace(m[i], "http://"+m[i]); }
					}
			    };
				if(item.text.search(/@\w+/) > -1) { item.text = item.text.replace(/(^|\s)@(\w+)/g, "$1@<a href='https://cybercemetery.unt.edu/archive/fcic/20110310174217/http://twitter.com/$2'>$2</a>"); }
				if(item.text.search(/(^|\s)#(\w+)/g) > -1) { item.text = item.text.replace(/(^|\s)#(\w+)/g, "$1<a href='https://cybercemetery.unt.edu/archive/fcic/20110310174217/http://search.twitter.com/search?q=%23$2'>#$2</a>"); }
			}

			if(showProfanity=="false"){
				item.text = filterProfanity(item.text); 
			}

			if(showImages=="true" && item.profile_image_url!=""){
				itemTemplate += "<span class=\"author\"><a class=\"item.text-url profile-pic url\" href=\"https://cybercemetery.unt.edu/archive/fcic/20110310174217/http://twitter.com/"+item.from_user+"\"><img src=\""+item.profile_image_url+"\" class=\"photo fn\" alt=\""+item.from_user+"\" width=\"48\" height=\"48\" /></a></span>";
			}
			
			itemTemplate += "<span class=\"status-body\"><strong><a class=\"item.text-url screen-name\" href=\"https://cybercemetery.unt.edu/archive/fcic/20110310174217/http://twitter.com/"+item.from_user+"\">"+item.from_user+"</a></strong> <span class=\"entry-content\">"+item.text;
			
			if(showDates=="true"){
				itemTemplate += "<span class=\"meta entry-meta\"><a href=\"https://cybercemetery.unt.edu/archive/fcic/20110310174217/http://twitter.com/"+item.from_user+"/statuses/"+item.id+"\">"+formatDate(item.created_at)+"</a></span>";
			}
			
			itemTemplate += "</span></span></li>\n";
			
			
			if($("ol li",target).length < limit){
           		$("ol",target).append(itemTemplate);
           	} else {
           		if(i<limit){ $("ol",target).prepend(itemTemplate); }
				$("ol li:gt("+(limit-1)+")",target).remove();
           	}
          	$("ol li",target).fadeIn();

		}

	});

	if(newWindow=="true"){
		$('a[href^="http://"]',target).attr("target", "_blank");
	}

};