/**
 * n3rdskwat-mp3player - Converts a wordpress blog to an AJAX-environment where the music can play on.
 * Copyright (c) 2009-2010 Jip Moors - jmf(at)n3rdskwat(dot)com | http://www.n3rdskwat.com
 * licensed GPL.
 * Date: 7/7/2010
 * @author Jip Moors
 * @version 1.2.13
 *
 * http://wordpress.org/extend/plugins/n3rdskwat-mp3player/
 */
 if(typeof(n3rdskwat)==="undefined"){var n3rdskwat={};}
(function(jQuery){if(typeof(n3rdskwat.mp3player)==="undefined"){var TRUE=true;var FALSE=false;var $=jQuery;var initialized=FALSE;var first_load=TRUE;var settings={};var div_error;var div_playlist;var div_bar;var div_body;var div_playlist_button;var object_flash;var playlist_shown=FALSE;var playlist_playing_index=0;var currently_playing='';var path;var id3_holder=new Array();var playlist_data=new Array();var playlist_populated=0;var last_url='';var current_url=window.location.toString();n3rdskwat.mp3player={loadScript:function(src){try{var fileref=document.createElement('script');fileref.setAttribute("type","text/javascript");fileref.setAttribute("src",src);}catch(e){}},initialize_scripts:function(){if(typeof(this.scripts)!=="undefined"){for(var index in this.scripts){this.loadScript(this.scripts[index]);}}
if(typeof(this.js_codeblocks)!=="undefined"){for(var index in this.js_codeblocks){try{eval(this.js_codeblocks[index]);}catch(e){}}}
if(typeof(initLightbox)=='function')initLightbox();if(typeof(shutterOnload)=='function')shutterOnload();if(typeof(sfHover)=='function')sfHover();},initialize:function(){if(initialized==TRUE)return;initialized=TRUE;settings=n3rdskwat.mp3player.settings;var baseurl=(settings.baseurl.substr(-1)!="/")?settings.baseurl+'/':settings.baseurl;if(current_url!=baseurl&&current_url.indexOf('#/')==-1&&current_url.indexOf('#')<current_url.length-1){var redirect=current_url.replace(baseurl,'');this.create_cookie('swf_value',escape(redirect));window.location=baseurl;return;}
this.build_ui();var html=$(document.body).html();$(document.body).html(div_error+div_playlist+div_bar+div_body);var swflocation=SWFAddress.getValue();if(!this.swfaddress_redirect()){if(swflocation=="/"||swflocation==""){$('#n3s_body').html(html);}}
if(settings.position.indexOf('left')==-1){$('#n3s_mp3player').html(div_playlist_button+object_flash);}else{$('#n3s_mp3player').html(object_flash+div_playlist_button);}
this.apply_formatting();$('#n3s_mp3player').fadeTo(0,settings.opacity);$('#n3s_playlist').fadeTo(0,settings.opacity);$('#n3s_playlist').hide();this.replace_links();this.replace_forms();SWFAddress.addEventListener(SWFAddressEvent.CHANGE,this.handleChange);},build_ui:function(){div_error='<div id="n3s_error"><div id="n3s_error_text"></div><div id="n3s_error_button"><input type="button" value="close" onclick="n3rdskwat.mp3player.close_error();" /></div></div>';div_playlist=(settings.playlist=='1')?'<div id="n3s_playlist"></div>':'';div_bar='<div id="n3s_mp3player"></div>';div_body='<div id="n3s_body"></div>';div_playlist_button=(settings.playlist=='1')?'<div id="n3s_playlist_button"><input type="button" value="playlist" onclick="n3rdskwat.mp3player.toggle_playlist();" /></div>':'';object_flash='<OBJECT type="application/x-shockwave-flash" data="'+settings.path+'/swf/n3rdskwat-mp3player.swf" WIDTH="300" HEIGHT="35" id="n3s_flash"><PARAM NAME=movie VALUE="'+settings.path+'/swf/n3rdskwat-mp3player.swf"><PARAM NAME=quality VALUE=high><PARAM NAME=wmode VALUE="transparent"><param name="FlashVars" value="randomize='+settings.randomize+'&autoplay='+settings.autoplay+'&repeatall='+settings.repeatall+'&plugin_path='+settings.path+'" /></OBJECT>';},apply_formatting:function(){var mp3player=$('#n3s_mp3player');var playlist=$('#n3s_playlist');var flash=$('#n3s_flash');var body=$('#n3s_body');var playlist_button=$('#n3s_playlist_button');mp3player.css('background',settings.background);if(settings.playlist==1){playlist.css('background',settings.background);}
if(settings.position.indexOf('top')!=-1){mp3player.css('border-top','0px');mp3player.css('border-bottom',settings.border+'px '+settings.border_style+' '+settings.border_color);mp3player.css('bottom');mp3player.css('top','0px');if(settings.playlist==1){playlist.css('border',settings.playlist_border+'px '+settings.border_style+' '+settings.border_color);playlist.css('border-top','0px');playlist.css('bottom');playlist.css('top','35px');}
body.css('margin-bottom','0px');body.css('margin-top','50px');}else{mp3player.css('border-top',settings.border+'px '+settings.border_style+' '+settings.border_color);mp3player.css('border-bottom','0px');if(settings.playlist==1){playlist.css('border',settings.playlist_border+'px '+settings.border_style+' '+settings.border_color);playlist.css('border-bottom','0px');}
body.css('margin-bottom','50px');body.css('margin-top','0px');}
flash.css('position','relative');if(settings.position.indexOf('left')>-1){flash.css('float','left');flash.css('margin-left','5px');}else if(settings.position.indexOf('center')>-1){flash.css('position','absolute');flash.css('left','50%');flash.css('margin-left',((settings.playlist=='1')?'-190':'-150')+'px');flash.css('margin-right','5px');}else{flash.css('float','right');flash.css('margin-right','5px');}
if(settings.playlist==1){playlist_button.css('position','relative');if(settings.position.indexOf('left')>-1){playlist.css('left','5px');playlist_button.css('float','left');playlist_button.css('margin-left','10px');}else if(settings.position.indexOf('center')>1){playlist.css('left','50%');playlist.css('margin-left','-183px');playlist_button.css('position','absolute');playlist_button.css('left','50%');playlist_button.css('margin-left','120px');}else{playlist.css('right','5px');playlist_button.css('float','right');playlist_button.css('margin-right','10px');}}},replace_body:function(html){if(typeof html=='string'){if(typeof(this.scripts)==='undefined'){this.scripts=new Array();var find_js_scripts=/<script\s(.*?)src=['"](.*?)['"](.*?)><\/script>/i;while(find_js_scripts.test(html)){js_scripts=find_js_scripts.exec(html);if(js_scripts[0].indexOf('n3rdskwat')==-1){this.scripts.push(js_scripts[2]);}
html=html.replace(find_js_scripts,'');}}
if(typeof(this.js_codeblocks)==="undefined"){this.js_codeblocks=new Array();var find_js_code=/<script(\s*)(.*?)>((.|\r|\n)*?)<\/script>/i;while(find_js_code.test(html)){js_code=find_js_code.exec(html);if(js_code[0].indexOf('n3rdskwat')==-1){code=js_code[0];if(code!=''){this.js_codeblocks.push(code);}}
html=html.replace(find_js_code,'');}}
var exclude_body=/<body(.*?)>((.|\r|\n)*)<\/body>/i;var body=exclude_body.exec(html);body=body[0];var body_class='';var get_class=/<body(.*?)\sclass=("(.*?)"|'(.*?)')/i;if(get_class.test(body)){var get_class=/class=("(.*?)"|'(.*?)')/i;body_class=get_class.exec(body);body_class=(body_class.length>0)?body_class[1]:'';}
var body_onload='';var get_onload=/<body(.*?)\sonload=("(.*?)"|'(.*?)')/i;if(get_onload.test(body)){var get_onload=/onload=("(.*?)"|'(.*?)')/i;body_onload=get_onload.exec(body);body_onload=(body_onload.length>0)?body_onload[2]:'';}
$(document.body).removeClass();if(body_class!=''){$(document.body).addClass(body_class);}
body=body.replace(/<body(.*?)>/i,'');body=body.replace(/<\/body>/i,'');if(document.getElementById){document.getElementById('n3s_body').innerHTML=body;}else{$('#n3s_body').html(body);}
try{eval(body_onload);}catch(e){}
if(!first_load){if(settings.transition=='flash'){$('#n3s_body').fadeIn('fast');}}
first_load=FALSE;try{if(current_url.indexOf('#')>-1){var a_name=current_url.substr(current_url.lastIndexOf('#')+1);$(window).scrollTo(jQuery('#'+a_name));}else{$(window).scrollTo(0,0);}}catch(e){}
this.initialize_scripts();this.replace_links();this.replace_forms();}else{if(last_url!=''){window.open(last_url,"_blank");last_url='';}}},replace_links:function(domEle){$('#n3s_body').find('a').each(function(index,domEle){var href=$(domEle).attr('href');var target=$(domEle).attr('target');var image=/(.*?)(.gif|.jpeg|.jpg|.png)(.*?)/.test(href);var javascript=/^javascript:(.*?)/.test(href);var onclick=$(domEle).attr('onclick');var onmousedown=$(domEle).attr('onmousedown');var onmouseup=$(domEle).attr('onmouseup');if(href!=""&&!image&&!javascript&&!onclick&&!onmousedown&&!onmouseup){$(domEle).bind("click",function(event){event.preventDefault();n3rdskwat.mp3player.follow_url($(this).attr('href'),$(this).attr('target'));});}});},replace_forms:function(){$("form").unbind("submit");$("form").bind("submit",function(event){action=$(this).attr('action');var new_domain=action.replace('http://','');var cur_domain=current_url.replace('http://','');new_domain=(new_domain.indexOf('/')>-1)?new_domain.substr(0,new_domain.indexOf('/')):new_domain;cur_domain=(cur_domain.indexOf('/')>-1)?cur_domain.substr(0,cur_domain.indexOf('/')):cur_domain;if(new_domain==cur_domain){n3rdskwat.mp3player.post_form(this);event.preventDefault();}});},follow_url:function(url,target,SkipSWFAddress){last_url=url;if(current_url==url)return;var new_domain=url.replace('http://','');var cur_domain=current_url.replace('http://','');new_domain=(new_domain.indexOf('/')>-1)?new_domain.substr(0,new_domain.indexOf('/')):new_domain;cur_domain=(cur_domain.indexOf('/')>-1)?cur_domain.substr(0,cur_domain.indexOf('/')):cur_domain;if(url.indexOf(".mp3")>-1){if(url.indexOf('http://')>-1){if(new_domain==cur_domain){this.load_item(url.replace(settings.baseurl,''));return;}}
else if(url.substr(0,1)=="/"){this.load_item(url);return;}}
if(new_domain!=cur_domain){if(target=='_blank'||target=='_new'){window.open(url,target);}else{location.href=url;}
return;}
if(url.indexOf('/wp-admin/')>-1||url.indexOf('/wp-login.php')>-1){location.href=url;return;}
if(!first_load){if(settings.transition=='flash'){$('#n3s_body').fadeOut('fast');}}
var baseurl=(settings.baseurl.substr(-1)=="/")?settings.baseurl.substr(0,-1):settings.baseurl;if(!SkipSWFAddress&&SWFAddress.getValue()!=url.replace(baseurl,'')){SWFAddress.setValue(url.replace(baseurl,''));return;}
$.ajax({url:url,cache:false,success:function(html){n3rdskwat.mp3player.replace_body(html);current_url=url;last_url='';},});},post_form:function(form){var action=$(form).attr('action');var method=$(form).attr('method').toUpperCase();var inputs=$(form).find(':input');$.ajax({url:action,type:method,data:inputs.serialize(),dataType:'html',success:function(html){n3rdskwat.mp3player.replace_body(html);},error:function(req,status,thrown){if(undefined==$.validationEngine){this.show_error(req.responseText);}}});},populate_playlist:function(){var date=new Date();if(playlist_populated>0)return;playlist_populated=date.getTime();$('#n3s_playlist_button :input').attr('disabled','disabled');$('#n3s_playlist').css('height','200px');$('#n3s_playlist').html('<h3>loading...</h3');$.ajax({url:settings.path+'n3rdskwat-mp3player-list.php?type=json',type:'GET',dataType:'html',success:function(data){playlist_data=eval(data);var mp3player_border;if(settings.position.indexOf('top')==-1){mp3player_border=parseInt($('#n3s_mp3player').css('border-top-width'))+1;}else{mp3player_border=parseInt($('#n3s_mp3player').css('border-bottom-width'))-1;}
if(!playlist_data){$('#n3s_playlist').html('<div class="n3s_playlist_item">No mp3\'s found.</div>');$('#n3s_playlist').css('height',$('.n3s_playlist_item').height()+mp3player_border);data=new Array('empty');}else{var html='';for(i=0;i<playlist_data.length;i++){if(id3_holder.length>0){n3rdskwat.mp3player.update_playlist(i);}
html+='<div class="n3s_playlist_item" id="n3s_playlist_item_'+i+'" onclick="n3rdskwat.mp3player.load_item(\''+playlist_data[i].dir+'\/'+playlist_data[i].filename+'\')">'+playlist_data[i].title+'</div>';}
$('#n3s_playlist').html(html);}
n3rdskwat.mp3player.highlight_playlist_item(currently_playing);var item_height=$('.n3s_playlist_item').height();var playlist_height=(item_height*playlist_data.length+mp3player_border>200)?200:item_height*playlist_data.length+mp3player_border;$('#n3s_playlist').css('height',playlist_height+'px');try{$('#n3s_playlist').scrollTo($('#n3s_playlist_item_'+playlist_playing_index));}catch(e){}
$('#n3s_playlist_button :input').attr('disabled','');},error:function(req,status,thrown){alert(req.status+req.responseText);}});},update_playlist:function(index){for(var i=0;i<id3_holder.length;i++){if(playlist_data[index].dir+'/'+playlist_data[index].filename==id3_holder[i].path){playlist_data[index].title=id3_holder[i].title;}}},set_playlist_item:function(path,title){if(0==settings.playlist)return;if(0==playlist_populated){for(var i=0;i<id3_holder.length;i++){if(id3_holder[i].path==path){id3_holder[i].title=title;return;}}
var song=id3_holder[id3_holder.length]=new Object();song.path=path;song.title=title;}else{for(var i=0;i<playlist_data.length;i++){if(playlist_data[i].dir+'/'+playlist_data[i].filename==path){playlist_data[i].title=title;$('#n3s_playlist_item_'+i).text(title);}}}},toggle_playlist:function(){if(playlist_shown){$('#n3s_playlist').hide();}else{this.populate_playlist();jQuery('#n3s_playlist').show();try{$('#n3s_playlist').scrollTo($('#n3s_playlist_item_'+playlist_playing_index));}catch(e){}}
playlist_shown=!playlist_shown;},highlight_playlist_item:function(path){if(0==settings.playlist)return;if(0==playlist_populated){currently_playing=path;return;}
$('.n3s_playlist_item').css('color',settings.playlist_text);$('.n3s_playlist_item').css('background',settings.background);$('.n3s_playlist_item').hover(function(){$(this).css('background',settings.playlist_hover);},function(){$(this).css('background',settings.background);});for(var i=0;i<playlist_data.length;i++){if(playlist_data[i].dir+'/'+playlist_data[i].filename==path){playlist_playing_index=i;$('#n3s_playlist_item_'+i).css('color',settings.playlist_active_text);$('#n3s_playlist_item_'+i).css('background',settings.playlist_active_background);$('#n3s_playlist_item_'+i).unbind('mouseenter mouseleave');return;}}},load_item:function(path){path=unescape(path);var flash=this.get_flash_movie('n3s_flash');try{flash.playSong(path);}catch(e){}},handleChange:function(event){n3rdskwat.mp3player.follow_url(settings.baseurl+event.value);},show_error:function(error){if(typeof(error)==='string'&&error!=""){error=error.substr(error.indexOf('<body'));error=error.substr(error.indexOf('>')+1);$('#n3s_error_text').html(error);$('#n3s_error').show();$('#n3s_error').css('position','fixed');$('#n3s_error').css('bottom',50+'px');showing_error=TRUE;}},close_error:function(){if(!showing_error)return;showing_error=FALSE;$('#n3s_error').hide();},swfaddress_redirect:function(){var swf_value=unescape(this.read_cookie('swf_value'));var date=new Date();date.setTime(date.getTime()+(-1*24*60*60*1000));document.cookie='swf_value=;expires='+date.toGMTString()+';path=/';if(swf_value==null||swf_value=="null"||swf_value=="#"||swf_value=="#/"){return FALSE;}
SWFAddress.setValue(swf_value);return TRUE;},create_cookie:function(name,value,days){if(days){var date=new Date();date.setTime(date.getTime()+(days*24*60*60*1000));var expires=";expires="+date.toGMTString();}
else var expires="";document.cookie=name+"="+value+expires+";path=/";},read_cookie:function(name){var nameEQ=name+"=";var ca=document.cookie.split(';');for(var i=0;i<ca.length;i++){var c=ca[i];while(c.charAt(0)==' ')c=c.substring(1,c.length);if(c.indexOf(nameEQ)==0){return c.substring(nameEQ.length,c.length);}}
return null;},get_flash_movie:function(movie_name){return(navigator.appName.indexOf("Microsoft")!=-1)?window[movie_name]:document[movie_name];}}}})(jQuery);jQuery(document).ready(function(){n3rdskwat.mp3player.initialize();});