//mootools google buzz widget by eduardo chiaro: http://www.thedeveloperinside.com/blog/google-buzz-widget
var GoogleBuzzWidget=new Class({Implements:[Options,Events],options:{element:"buzz",user:"username",buzzs:5,comments:5,loadcomment:true,collapsecomment:true,cutcomment:0,linkicon:false,usestyle:true,},statics:{buzzurl:"http://buzz.googleapis.com/feeds/{user}/public/posted",yqlurl:"http://query.yahooapis.com/v1/public/yql?q=select%20*%20from%20feed%20where%20url%3D%22{location}%22%20limit%20{limit}&format=json"},initialize:function(options){this.setOptions(options);obj=this.statics.buzzurl.substitute({user:this.options.user});url=this.statics.yqlurl.substitute({location:encodeURIComponent(obj),limit:encodeURIComponent(this.options.buzzs)});var request=new Request.JSONP({url:url,onComplete:function(data){this.loadWidget(data);}.bind(this)}).send();},loadWidget:function(buzz){if(buzz.query.count>0){$(this.options.element).set("html","");}buzz.query.results.entry.each(function(entry,i){mydiv=new Element('div',{html:(entry.content.content||entry.content[0].content).clean(),'class':'bzw_buzz'});myname=new Element('h3',{html:entry.author.name});myname.inject(mydiv,"top");mysource=new Element('a',{html:"source",href:"source",title:entry.title.content.replace("Buzz by "+entry.author.name+" from","").clean(),'class':'bzw_source'});mysource.inject(myname,"after");myenc=new Element('div',{'class':'bzw_links'});myenc.inject(mydiv);entry.link.each(function(link){switch(link.rel){case"enclosure":this.makeEnclosure(link,myenc);break;case"replies":if(this.options.loadcomment)this.makeComments(link,mydiv,i);break;case"alternate":mysource.set("href",link.href);break;}},this,entry,myenc,mysource,i);mydiv.inject($(this.options.element));mydiv.setStyle("opacity","0");var myFx=new Fx.Tween(mydiv,{duration:"long"});myFx.start('opacity','0','1');},this);if(this.options.usestyle)this.setStyles();},makeEnclosure:function(link,myenc){classname="link";if(link.href.test("flickr.com","i")){classname="flickr";}if(link.href.test("feedproxy.google.com","i")){}if(link.href.test("picasaweb.google.com","i")){classname="picasa";}switch(link.type){case"text/html":break;case"image/gif":case"image/jpg":case"image/jpeg":case"image/png":case"image/bmp":break;}mylink=new Element('a',{'href':link.href,'class':classname,'title':link.title,'html':classname});mylink.inject(myenc);if(this.options.linkicon){myimg=new Element('img',{'src':"http://www.google.com/s2/favicons?domain="+this.getHostnameFromUrl(link.href)});myimg.inject(mylink,'top');mylink.addClass('image');}if(this.options.usestyle)this.setStylesEnclosure.delay(20);},makeComments:function(link,mydiv,i){url=this.statics.yqlurl.substitute({location:encodeURIComponent(link.href),limit:encodeURIComponent(this.options.comments)});new Request.JSONP({url:url,onComplete:function(comments){this.loadComments(comments,mydiv,i);}.bind(this).bind(i)}).send();},loadComments:function(comments,mydiv,randid){if(comments.query.count>0){var mycomms=new Element('div',{'class':'bzw_comments','id':'buzz-'+randid});mycomms.inject(mydiv);if(this.options.collapsecomment){myacomms=new Element('a',{'class':'bzw_hidecomments','href':'#buzz-'+randid,'html':'comments'+'('+comments.query.count+')'});myacomms.inject(mycomms,"before");myclear=new Element('div',{'style':'clear:both'});myclear.inject(myacomms,"after");new Fx.Slide(mycomms).hide();myacomms.addEvent("click",function(e){new Fx.Slide(mycomms).toggle();});}comments.query.results.entry.each(function(entry){text=(entry.content.content||entry.content[0].content).clean();if(this.options.cutcomment)text=text.substr(0,this.options.cutcomment-1)+"...";mycomm=new Element('div',{'class':'bzw_comment',html:"<h5>"+entry.author.name.clean()+"</h5>: "+text});mycomm.inject(mycomms);},this);}if(this.options.usestyle)this.setStylesComments.delay(30);},getHostnameFromUrl:function(url){return(url.match(/:\/\/(.[^/]+)/)[1]).replace('www.','');},setStyles:function(){$$(".bzw_buzz").setStyles({'background':'#FAFBFF','color':'#000000','padding':'8px','margin-bottom':'20px','-webkit-border-radius':'5px','-moz-border-radius':'5px','border-radius':'5px','-webkit-box-shadow':'0 2px 5px #333333','-moz-box-shadow':'0 2px 5px #333333','box-shadow':'0 2px 5px #333333','position':'relative','overflow':'hidden'});$$(".bzw_buzz a").setStyles({'color':'#4F5D68','text-decoration':'none','font-weight':'bold'});$$(".bzw_buzz a").addEvent("mouseover",function(){this.setStyles({'text-decoration':'underline'});});$$(".bzw_buzz a").addEvent("mouseout",function(){this.setStyles({'text-decoration':'none'});});$$(".bzw_buzz h3").setStyles({'margin':'0','padding':'0'});$$(".bzw_buzz .bzw_source").setStyles({'margin':'0','padding':'0'});$$(".bzw_buzz h3").setStyles({'margin-bottom':'5px'});$$(".bzw_buzz .bzw_source").setStyles({'position':'absolute','color':'#FFFFFF','top':'2px','right':'5px','text-shadow':'0 0 2px #000000','text-decoration':'none','font-size':'12px',});$$(".bzw_buzz .bzw_source").addEvent("mouseover",function(){this.setStyles({'color':'#d62121','text-shadow':'0 0 2px #f1f1f1'});});$$(".bzw_buzz .bzw_source").addEvent("mouseout",function(){this.setStyles({'color':'#FFFFFF','text-shadow':'0 0 2px #000000'});});},setStylesEnclosure:function(){$$(".bzw_buzz .bzw_links a").setStyles({'margin':'5px 5px 0 0','background':'#222','display':'inline-block','padding':'2px 4px 3px','color':'#ffffff','text-decoration':'none','font-weight':'bold','line-height':'1','-moz-border-radius':'2px','-webkit-border-radius':'2px','-moz-box-shadow':'0 1px 1px #999999','-webkit-box-shadow':'0 1px 1px #999999','text-shadow':'0 0 1px #222222','position':'relative','cursor':'pointer'});$$(".bzw_buzz .bzw_links a:hover").setStyles({'background':'#111'});$$(".bzw_buzz .bzw_links a").addEvent("mouseover",function(){this.setStyles({'background':'#222'});});$$(".bzw_buzz .bzw_links a").addEvent("mouseout",function(){this.setStyles({'background':'#222'});});$$(".bzw_buzz .bzw_links a.image").setStyles({'position':'relative','padding-left':'20px'});$$(".bzw_buzz .bzw_links a img").setStyles({'position':'absolute','top':'0','left':'0','border':'none','-moz-border-radius-topleft':'2px','-moz-border-radius-bottomleft':'2px','-webkit-border-top-left-radius':'2px','-webkit-border-bottom-left-radius':'2px'});$$(".bzw_buzz .bzw_links a.link").setStyles({'background-color':'#91bd09'});$$(".bzw_buzz .bzw_links a.link").addEvent("mouseover",function(){this.setStyles({'background':'#749a02'});});$$(".bzw_buzz .bzw_links a.link").addEvent("mouseout",function(){this.setStyles({'background-color':'#91bd09'});});$$(".bzw_buzz .bzw_links a.flickr").setStyles({ 'background-color': '#a9014b' });$$(".bzw_buzz .bzw_links a.flickr").addEvent("mouseover",function(){this.setStyles({'background': '#630030'});});$$(".bzw_buzz .bzw_links a.flickr").addEvent("mouseout",function(){this.setStyles({'background-color': '#a9014b'});});$$(".bzw_buzz .bzw_links a.flickr").setStyles({'background-color':'#a9014b'});$$(".bzw_buzz .bzw_links a.flickr").addEvent("mouseover",function(){this.setStyles({'background':'#630030'});});$$(".bzw_buzz .bzw_links a.flickr").addEvent("mouseout",function(){this.setStyles({'background-color':'#a9014b'});});$$(".bzw_buzz .bzw_links a.picasa").setStyles({'background-color':'#ffb515'});$$(".bzw_buzz .bzw_links a.picasa").addEvent("mouseover",function(){this.setStyles({'background':'#fc9200'});});$$(".bzw_buzz .bzw_links a.picasa").addEvent("mouseout",function(){this.setStyles({'background-color':'#ffb515'});});},setStylesComments:function(){$$(".bzw_buzz .bzw_comments").setStyles({'font-size':'10px','margin':'5px 10px 0','padding':'5px 0 0 10px','border-top':'1px solid #4F5D68'});$$(".bzw_buzz .bzw_comment").setStyles({'padding-bottom':'5px'});$$(".bzw_buzz .bzw_comment h5").setStyles({'display':'inline','font-size':'11px'});$$(".bzw_buzz .bzw_hidecomments").setStyles({'float':'right','margin':'3px 0','color':'#4F5D68','text-decoration':'none','font-weight':'bold'});$$(".bzw_buzz a").addEvent("mouseover",function(){this.setStyles({'text-decoration':'underline'});});$$(".bzw_buzz a").addEvent("mouseout",function(){this.setStyles({'text-decoration':'none'});});}});