/* 	Google-Buzz Widget v1.0
	Blog : http://www.moretechtips.net
	Project: http://code.google.com/p/google-buzz-widget/
	Copyright 2009 [Mike @ moretechtips.net] 
	Licensed under the Apache License, Version 2.0 
	(the "License"); you may not use this file except in compliance with the License. 
	You may obtain a copy of the License at http://www.apache.org/licenses/LICENSE-2.0 
*/
(function($){$.fn.googleBuzz=function(allOptions){var defaults={debug:0,username:"",n:10,show_n:1,snippet:1,stay_time:5000,enter_time:200,exit_time:200,animate:"opacity",show_date:1,show_source:1,header:"",info:'<a class="gbw-info" title="get Google Buzz Widget!" target="_blank" href="http://www.moretechtips.net/">.i</a>'};allOptions=$.extend({},defaults,allOptions);return this.each(function(){var div=$(this);var count=0,ul=null,vp=-1,startI=-1,endI=-1;var op=allOptions;var effectParams=new Object;var requested=function(json){if(json.responseStatus!=200){if(op.debug){div.html('<b style="color:red">Error: '+json.responseDetails+"</b>")}return}var rs=json.responseData.feed.entries;count=rs.length;if(count==0){return}ul=$('<ul class="gbw"></ul>').appendTo(div.html(op.header));for(var i=0;i<count;i++){addLI(rs[i])}if(op.show_n>0){fadeIn()}};var addLI=function(x){var src=x.title.replace(/^buzz\sby\s[\w\s]+\sfrom\s([\s\w]+)$/i,"$1");$("<li"+(op.show_n>0?' style="display:none"':"")+'><span class="gbw-content">'+(op.snippet?linkify(x.contentSnippet,src):x.content)+'</span><span class="gbw-meta">'+(op.show_date?'<a class="gbw-date" href="'+x.link+'">'+formatDate(x.publishedDate)+"</a>":"")+(op.show_source?' - <span class="gbw-source">'+src+"</span>":"")+(op.info?" - "+op.info:"")+"</span></li>").appendTo(ul)};var formatDate=function(dstr){var dat=new Date(),tody=new Date();dat.setTime(Date.parse(dstr));var td=tody.getDate(),tm=tody.getMonth()+1,ty=tody.getFullYear(),th=tody.getHours(),tmn=tody.getMinutes(),ts=tody.getSeconds();var d=dat.getDate(),m=dat.getMonth()+1,y=dat.getFullYear(),h=dat.getHours(),mn=dat.getMinutes(),s=dat.getSeconds();if(y==ty&&m==tm&&d==td){var dh=th-h;if(dh>0){return dh+" hour"+(dh>1?"s":"")+" ago"}var dmn=tmn-mn;if(dmn>0){return dmn+" minute"+(dmn>1?"s":"")+" ago"}var ds=ts-s;return ds+" second"+(ds>1?"s":"")+" ago"}else{return m+"/"+d+"/"+y}};var fadeOut=function(){$("li",ul).eq(startI).fadeOut(op.exit_time,fadeIn);if(op.show_n>1){$("li",ul).slice(startI+1,endI).fadeOut(op.exit_time)}};var fadeIn=function(){vp++;if(vp*op.show_n>=count){vp=0}startI=vp*op.show_n;endI=(vp+1)*op.show_n;$("li",ul).eq(startI).animate(effectParams,op.enter_time,"linear",fadeStill);if(op.show_n>1){$("li",ul).slice(startI+1,endI).animate(effectParams,op.enter_time,"linear")}};var fadeStill=function(){ul.animate({opacity:1},op.stay_time,"linear",fadeOut)};var linkify=function(str,source){str=str.replace(/\bhttps?\:\/\/\S+/gi,function(b){var c="";b=b.replace(/(\.*|\?*|\!*)$/,function(m,a){c=a;return""});return'<a class="gbw-link" href="'+b+'">'+((b.length>25)?b.substr(0,24)+"...":b)+"</a>"+c});if(source=="Twitter"){str=str.replace(/\B\@([A-Z0-9_]{1,15})/gi,'@<a class="gbw-at" href="http://twitter.com/$1">$1</a>').replace(/\B\#([A-Z0-9_]+)/gi,'<a class="gbw-hashtag" href="http://search.twitter.com/search?q=%23$1">#$1</a>')}return str};var request=function(){var data={q:"http://buzz.googleapis.com/feeds/"+op.username+"/public/posted",output:"json",v:"1.0",num:op.n};$.ajax({url:"http://ajax.googleapis.com/ajax/services/feed/load",data:data,success:requested,dataType:"jsonp"})};var init=function(){if(div.attr("options")){try{op=eval("("+div.attr("options")+")")}catch(e){div.html('<b style="color:red">'+e+"</b>");return}op=$.extend({},defaults,op)}effectParams[op.animate]="show";request()};init()})}})(jQuery);jQuery(document).ready(function(){jQuery("div.google-buzz").googleBuzz()});