youtube_playlist.min.js

(function(){var e,n,t,o,r,i=[].indexOf||function(e){for(var n=0,t=this.length;n<t;n++){if(n in this&&this[n]===e)return n}return-1};if(!window.console){window.console={log:function(){}}}n={shadow:{"background-color":"black",position:"fixed",left:0,top:0,width:"100%",height:"100%","z-index":1e3,opacity:.8},player_box:{position:"fixed",left:"50%",top:"50%",width:640,height:480,"margin-left":-320,"margin-top":-240,"z-index":1001},prev_button:{"float":"left"},next_button:{"float":"right"}};t=function(e,n){var t,o,r;r=document.createElement("script");r.src=e;o=document.getElementsByTagName("head")[0];t=false;r.onload=r.onreadystatechange=function(){var e,i;e=!this.readyState||((i=this.readyState)==="loaded"||i==="complete");if(!t&&e){t=true;n();r.onload=r.onreadystatechange=null;return o.removeChild(r)}};return o.appendChild(r)};e=function(e){var t,o,r,a,u,d,l,c,f,p,s,y,h,g,v,m,b;e.getScript("//www.youtube.com/iframe_api");l=[];b=new RegExp("https?://(www.)?youtube.com/");e('a[href^="http"]').each(function(){var n;if(!e(this).attr("href").match(b)){return}n=this.href.replace(/^.*v=/,"").replace(/\&.*$/,"");if(i.call(l,n)<0){return l.push(n)}});console.log("video ids",l);c=0;y=null;g="playlist_player";f=function(){console.log("Playing",c,l[c]);return y.loadVideoById(l[c])};p=function(){c++;if(c>=l.length){c-=l.length}return f()};s=function(){c--;if(c<0){c+=l.length}return f()};d=function(){e("#shadow, #player_box").remove();return e(document).unbind("keyup.player")};e(document).bind("keyup.player",function(e){if(e.keyCode===27){d()}if(e.keyCode===39){p()}if(e.keyCode===37){return s()}});u=e("<div />",{id:"shadow",css:n.shadow,click:d});r=e("<div />",{id:"player_box",css:n.player_box});o=e("<div />",{id:g});a=e("<a />",{href:"javascript:;",text:"previous",css:n.prev_button,click:s});t=e("<a />",{href:"javascript:;",text:"next",css:n.next_button,click:p});r.append(o);e("body").append(u);e("body").append(r);v=function(e){console.log("player ready");r.append(a).append(t);return e.target.playVideo()};h=function(e){var n,t;n={2:"invalid video id",5:"video not supported in html5",100:"video removed or private",101:"video not embedable",150:"video not embedable"};t=n[e.data]||"unknown error";console.log("Error",t);l.splice(c,1);if(c>=l.length){c=0}return f()};m=function(e){if(e.data===YT.PlayerState.ENDED){return p()}};return window.onYouTubeIframeAPIReady=function(){return y=new YT.Player(g,{height:"390",width:"640",videoId:l[0],events:{onReady:v,onError:h,onStateChange:m}})}};o=false;if(typeof jQuery!=="undefined"&&jQuery!==null&&jQuery.fn&&jQuery.fn.jquery){r=jQuery.fn.jquery.split(".");if(r.length===3&&parseInt(r[1])>3){console.log("using in page jquery version",jQuery.fn.jquery);e(jQuery);o=true}}if(!o){t("//ajax.googleapis.com/ajax/libs/jquery/1.8/jquery.min.js",function(){return e(jQuery.noConflict(true))})}}).call(this);