// Tweet ! Plugin
// http://tweet.seaofclouds.com/

(function($){$.fn.tweet=function(o){var s=$.extend({username:null,list:null,favorites:false,query:null,avatar_size:null,count:3,fetch:null,retweets:true,intro_text:null,outro_text:null,join_text:null,auto_join_text_default:"i said,",auto_join_text_ed:"i",auto_join_text_ing:"i am",auto_join_text_reply:"i replied to",auto_join_text_url:"i was looking at",loading_text:null,refresh_interval:null,twitter_url:"twitter.com",twitter_api_url:"api.twitter.com",twitter_search_url:"search.twitter.com",template:"{avatar}{time}{join}{text}",comparator:function(tweet1,tweet2){return tweet2["tweet_time"]-tweet1["tweet_time"]},filter:function(tweet){return true}},o);$.fn.extend({linkUrl:function(){var returning=[];var regexp=/\b((?:[a-z][\w-]+:(?:\/{1,3}|[a-z0-9%])|www\d{0,3}[.]|[a-z0-9.\-]+[.][a-z]{2,4}\/)(?:[^\s()<>]+|\(([^\s()<>]+|(\([^\s()<>]+\)))*\))+(?:\(([^\s()<>]+|(\([^\s()<>]+\)))*\)|[^\s`!()\[\]{};:'".,<>?«»""'']))/gi;this.each(function(){returning.push(this.replace(regexp,function(match){var url=(/^[a-z]+:/i).test(match)?match:"http://"+match;return"<a href=\""+url+"\">"+match+"</a>"}))});return $(returning)},linkUser:function(){var returning=[];var regexp=/[\@]+(\w+)/gi;this.each(function(){returning.push(this.replace(regexp,"@<a href=\"http://"+s.twitter_url+"/$1\">$1</a>"))});return $(returning)},linkHash:function(){var returning=[];var regexp=/(?:^| )[\#]+([\w\u00c0-\u00d6\u00d8-\u00f6\u00f8-\u00ff\u0600-\u06ff]+)/gi;var usercond=(s.username&&s.username.length==1)?'&from='+s.username.join("%2BOR%2B"):'';this.each(function(){returning.push(this.replace(regexp,' <a href="http://'+s.twitter_search_url+'/search?q=&tag=$1&lang=all'+usercond+'">#$1</a>'))});return $(returning)},capAwesome:function(){var returning=[];this.each(function(){returning.push(this.replace(/\b(awesome)\b/gi,'<span class="awesome">$1</span>'))});return $(returning)},capEpic:function(){var returning=[];this.each(function(){returning.push(this.replace(/\b(epic)\b/gi,'<span class="epic">$1</span>'))});return $(returning)},makeHeart:function(){var returning=[];this.each(function(){returning.push(this.replace(/(&lt;)+[3]/gi,"<tt class='heart'>&#x2665;</tt>"))});return $(returning)}});function parse_date(date_str){return Date.parse(date_str.replace(/^([a-z]{3})( [a-z]{3} \d\d?)(.*)( \d{4})$/i,'$1,$2$4$3'))}function relative_time(date){var relative_to=(arguments.length>1)?arguments[1]:new Date();var delta=parseInt((relative_to.getTime()-date)/1000,10);var r='';if(delta<60){r=delta+' seconds ago'}else if(delta<120){r='a minute ago'}else if(delta<(45*60)){r=(parseInt(delta/60,10)).toString()+' minutes ago'}else if(delta<(2*60*60)){r='an hour ago'}else if(delta<(24*60*60)){r=''+(parseInt(delta/3600,10)).toString()+' hours ago'}else if(delta<(48*60*60)){r='a day ago'}else{r=(parseInt(delta/86400,10)).toString()+' days ago'}return'about '+r}function build_url(){var proto=('https:'==document.location.protocol?'https:':'http:');var count=(s.fetch===null)?s.count:s.fetch;if(s.list){return proto+"//"+s.twitter_api_url+"/1/"+s.username[0]+"/lists/"+s.list+"/statuses.json?per_page="+count+"&callback=?"}else if(s.favorites){return proto+"//"+s.twitter_api_url+"/favorites/"+s.username[0]+".json?count="+s.count+"&callback=?"}else if(s.query===null&&s.username.length==1){return proto+'//'+s.twitter_api_url+'/1/statuses/user_timeline.json?screen_name='+s.username[0]+'&count='+count+(s.retweets?'&include_rts=1':'')+'&callback=?'}else{var query=(s.query||'from:'+s.username.join(' OR from:'));return proto+'//'+s.twitter_search_url+'/search.json?&q='+encodeURIComponent(query)+'&rpp='+count+'&callback=?'}}return this.each(function(i,widget){var list=$('<ul class="tweet_list">').appendTo(widget);var intro='<p class="tweet_intro">'+s.intro_text+'</p>';var outro='<p class="tweet_outro">'+s.outro_text+'</p>';var loading=$('<p class="loading">'+s.loading_text+'</p>');if(s.username&&typeof(s.username)=="string"){s.username=[s.username]}var expand_template=function(info){if(typeof s.template==="string"){var result=s.template;for(var key in info){var val=info[key];result=result.replace(new RegExp('{'+key+'}','g'),val===null?'':val)}return result}else return s.template(info)};if(s.loading_text)$(widget).append(loading);$(widget).bind("load",function(){$.getJSON(build_url(),function(data){if(s.loading_text)loading.remove();if(s.intro_text)list.before(intro);list.empty();var tweets=$.map(data.results||data,function(item){var join_text=s.join_text;if(s.join_text=="auto"){if(item.text.match(/^(@([A-Za-z0-9-_]+)) .*/i)){join_text=s.auto_join_text_reply}else if(item.text.match(/(^\w+:\/\/[A-Za-z0-9-_]+\.[A-Za-z0-9-_:%&\?\/.=]+) .*/i)){join_text=s.auto_join_text_url}else if(item.text.match(/^((\w+ed)|just) .*/im)){join_text=s.auto_join_text_ed}else if(item.text.match(/^(\w*ing) .*/i)){join_text=s.auto_join_text_ing}else{join_text=s.auto_join_text_default}}var screen_name=item.from_user||item.user.screen_name;var source=item.source;var user_url="http://"+s.twitter_url+"/"+screen_name;var avatar_size=s.avatar_size;var avatar_url=item.profile_image_url||item.user.profile_image_url;var tweet_url="http://"+s.twitter_url+"/"+screen_name+"/status/"+item.id_str;var retweet=(typeof(item.retweeted_status)!='undefined');var retweeted_screen_name=retweet?item.retweeted_status.user.screen_name:null;var tweet_time=parse_date(item.created_at);var tweet_relative_time=relative_time(tweet_time);var tweet_raw_text=retweet?('RT @'+retweeted_screen_name+' '+item.retweeted_status.text):item.text;var tweet_text=$([tweet_raw_text]).linkUrl().linkUser().linkHash()[0];var user='<a class="tweet_user" href="'+user_url+'">'+screen_name+'</a>';var join=((s.join_text)?('<span class="tweet_join"> '+join_text+' </span>'):' ');var avatar=(avatar_size?('<a class="tweet_avatar" href="'+user_url+'"><img src="'+avatar_url+'" height="'+avatar_size+'" width="'+avatar_size+'" alt="'+screen_name+'\'s avatar" title="'+screen_name+'\'s avatar" border="0"/></a>'):'');var time='<span class="tweet_time"><a href="'+tweet_url+'" title="view tweet on twitter">'+tweet_relative_time+'</a></span>';var text='<span class="tweet_text">'+$([tweet_text]).makeHeart().capAwesome().capEpic()[0]+'</span>';return{item:item,screen_name:screen_name,user_url:user_url,avatar_size:avatar_size,avatar_url:avatar_url,source:source,tweet_url:tweet_url,tweet_time:tweet_time,tweet_relative_time:tweet_relative_time,tweet_raw_text:tweet_raw_text,tweet_text:tweet_text,retweet:retweet,retweeted_screen_name:retweeted_screen_name,user:user,join:join,avatar:avatar,time:time,text:text}});tweets=$.grep(tweets,s.filter).slice(0,s.count);list.append($.map(tweets.sort(s.comparator),function(t){return"<li>"+expand_template(t)+"</li>"}).join('')).children('li:first').addClass('tweet_first').end().children('li:odd').addClass('tweet_even').end().children('li:even').addClass('tweet_odd');if(s.outro_text)list.after(outro);$(widget).trigger("loaded").trigger((tweets.length===0?"empty":"full"));if(s.refresh_interval){window.setTimeout(function(){$(widget).trigger("load")},1000*s.refresh_interval)}})}).trigger("load")})}})(jQuery);