Another YouTube Downloader js

作者: admin 分类: 视频音频转码发布时间: 2013-01-31 12:19 ė12,891 浏览数 6没有评论

// ==UserScript==
// @name           Another YouTube Downloader
// @version        1.2.7
// @namespace      http://pradip.x10.mx/
// @author         Pradip Vadher
// @license        GPL3+ (http://www.gnu.org/copyleft/gpl.html)
// @description    Download now playing video in available formats.
// @include        http://*.youtube.com/*
// @include        https://*.youtube.com/*
// @exclude        http://m.youtube.com/*
// @exclude        https://m.youtube.com/*
// @grant          GM_log
// @grant          GM_getValue
// @grant          GM_setValue
// @grant          GM_xmlhttpRequest
// @grant          GM_addStyle
// @grant          GM_registerMenuCommand
// @grant          unsafeWindow
// ==/UserScript==

/*

Changelog for SourceForge:

v1.1.9:
	-&gt; Initial version on SourceForge.
	
v1.2.0:
	-&gt; CSS fixed for buttons.
	-&gt; Some debug information added.
	
v1.2.1
	-&gt; NoScript supported again. Works without JavaScript enabled.

v1.2.2
	-&gt; Some fixes
	-&gt; One more method added to find download links. 5 methods to find them all.
	
v1.2.3
	-&gt; Tooltips styled.
	
v1.2.4
	-&gt; New layout support.
	
v1.2.5
	-&gt; Two new preferences: Enable/Disable ToolTips and Sort/Unsort Video Formats.
	-&gt; New &quot;signature&quot; flashvar added.
	-&gt; grants added for new Greasemonkey versions.

v1.2.6
	-&gt; Bug fix: Only first link was working.

V1.2.7
	-&gt; Bug fix: No title on new layout.
	
*/

/*

YouTube urls to test

* Blocked in USA:		https://www.youtube.com/watch?v=1UR6klggoJo
* Another:				https://www.youtube.com/watch?v=F4P3j8dh2ro
* Embed disabled:		https://www.youtube.com/watch?v=7vMUvgce_5s
* Slash in filename:	https://www.youtube.com/watch?v=JL6Wasm2J-8
* RTMPE Streaming:		https://www.youtube.com/watch?v=R9upjxi7_lk
* No embed:				https://www.youtube.com/watch?v=Rb43gnZI1A0

*/

var AnotherYouTubeDownloaderTranslation = {};
AnotherYouTubeDownloaderTranslation = { // You can add your own translation. Debug strings, video properties and helper application strings are not translated.
	strTranslations: {
		&quot;en&quot; : { // English
			0: &quot;LQ Download button is shown.nnPress OK to hide.&quot;,
			1: &quot;LQ Download button is not shown.nnPress OK to show. (Needs refresh)&quot;,
			2: &quot;Add mobile compatible links to download links&quot;,
			3: &quot;LQ&quot;,
			4: &quot;LQ Download&quot;,
			5: &quot;Loading&quot;,
			6: &quot;Unable to fetch links. Try again.&quot;,
			7: &quot;Unknown&quot;,
			8: &quot;Download this video&quot;,
			9: &quot;Download&quot;,
			10: &quot;Stream&quot;,
			11: &quot;Show/Hide LQ Download Button&quot;,
			12: &quot;Enable/Disable ToolTips&quot;,
			13: &quot;Press OK to disable ToolTips. (Needs refresh)&quot;,
			14: &quot;Press OK to enable ToolTips. (Needs refresh)&quot;,
			15: &quot;Sort/Unsort Formats&quot;,
			16: &quot;Press OK to sort formats. (Needs refresh)&quot;,
			17: &quot;Press OK to unsort formats. (Needs refresh)&quot;
		},
		&quot;sms&quot; : { // SMS
			0: &quot;LQDL is shown.nnPress OK to hide.&quot;,
			1: &quot;LQDL is hidden.nnPress OK to show.&quot;,
			2: &quot;Mob links&quot;,
			3: &quot;LQ&quot;,
			4: &quot;LQDL&quot;,
			5: &quot;Wait&quot;,
			6: &quot;Err. Retry.&quot;,
			7: &quot;?&quot;,
			8: &quot;DL&quot;,
			9: &quot;DL&quot;,
			10: &quot;STRM&quot;,
			11: &quot;LQDL Config&quot;,
			12: &quot;ToolTips&quot;,
			13: &quot;Press OK to disable ToolTips.&quot;,
			14: &quot;Press OK to enable ToolTips.&quot;,
			15: &quot;Sort/Unsort Fmt&quot;,
			16: &quot;Press OK to sort formats.&quot;,
			17: &quot;Press OK to unsort formats.&quot;
		}
	},
	getLanguage: function () {
		var preferedLanguage = &quot;&quot;,  strUserLang; // Set preferedLanguage to your prefered language short, like preferedLanguage=&quot;sms&quot;;
		if (preferedLanguage.length !== 0) {
			strUserLang = preferedLanguage;
		} else if (navigator &amp;&amp; navigator.language) {
			strUserLang = navigator.language.toLowerCase();
		} else {
			strUserLang = &quot;en&quot;;
		}
		if (strUserLang.indexOf(&quot;-&quot;) !== -1 &amp;&amp; !AnotherYouTubeDownloaderTranslation.strTranslations[strUserLang]) {
			strUserLang = strUserLang.substring(0, strUserLang.indexOf(&quot;-&quot;));
		}
		if (!AnotherYouTubeDownloaderTranslation.strTranslations[strUserLang]) {
			strUserLang = &quot;en&quot;;
		}
		return strUserLang;
	},
	getTranslation:function (id) {
		return AnotherYouTubeDownloaderTranslation.strTranslations[AnotherYouTubeDownloaderTranslation.getLanguage()][id];
	}
};
Logger={
	blLog: false, 
	LOG_TYPE_CONSOLE: 0,
	LOG_TYPE_GM_LOG: 1,
	LOG_TYPE_ALERT: 2,
	LOG_TYPE_GM_ALERT: 3,
	log: function (strMessage, intType){
		if(Logger.blLog==false)
			return;
		switch(intType){
			case Logger.LOG_TYPE_GM_LOG:
				if(typeof GM_log!=&quot;undefined&quot;){
					GM_log(strMessage);
					break;
				} else {
					Logger.log(strMessage, Logger.LOG_TYPE_CONSOLE);
				}
			case Logger.LOG_TYPE_CONSOLE:
				if(typeof console != &quot;undefined&quot; &amp;&amp; console.log)
					console.log(strMessage);
				else
					Logger.log(strMessage, Logger.LOG_TYPE_ALERT);
				break;
			case Logger.LOG_TYPE_ALERT:
				if(typeof unsafeWindow!=&quot;undefined&quot; &amp;&amp; unsafeWindow.alert){
					unsafeWindow.alert(strMessage);
					break;
				} else {
					Logger.log(strMessage, Logger.LOG_TYPE_GM_ALERT);
				}
			case Logger.LOG_TYPE_GM_ALERT: // Don&#39;t use for too many alerts
				alert(strMessage); 
				break;
		}
	},
	space: function (intTimes){
		if(Logger.blLog==false)
			return &quot;[Logger Disabled]&quot;;
		var strReturn=&quot;&quot;;
		for(var i=0;i&lt;intTimes;i++){
			strReturn+=&quot; &quot;;
		}
		return strReturn;
	},
	formatArray: function (aArray, intLevel){
		if(Logger.blLog==false)
			return &quot;[Logger Disabled]&quot;;
		if(!intLevel)
			intLevel=0;
		var strReturn=Logger.space(intLevel)+&quot;[&quot;;
		for(var i in aArray){
			if(typeof aArray[i]!=&quot;string&quot; &amp;&amp; aArray[i].length)
				strReturn+=formatArray(aArray[i], intLevel+1);
			else
				strReturn+=Logger.space(intLevel+1)+&quot;n&quot;+i+&quot;: &#39;&quot;+aArray[i]+&quot;&#39;,&quot;;
		}
		strReturn+=&quot;n]&quot;;
		return strReturn;
	}
};
AnotherYouTubeDownloader={
	blHelperInstalled: false, // Helper finds the file size of video without downloading.
	$: function(id){
		if(document &amp;&amp; document.getElementById)
			return document.getElementById(id);
		else
			return null;
	},
	$$: function(tag){
		if(document &amp;&amp; document.getElementsByTagName)
			return document.getElementsByTagName(tag);
		else
			return null;
	},
	isWatchPage: function(){
		return (location.pathname.indexOf(&quot;/watch&quot;)==0);
	},
	isUserChannelPage: function(){
		return (!AnotherYouTubeDownloader.isWatchPage() &amp;&amp; (location.pathname.indexOf(&quot;/user&quot;)==0 || AnotherYouTubeDownloader.$(&quot;playnav-title-bar&quot;)));
	},
	isGreasemonkey: function(){
		try{
			if(typeof GM_getValue!=&quot;undefined&quot; &amp;&amp; GM_getValue(&quot;test&quot;,&quot;test&quot;)){
				return true;
			} else {
				return false;
			}
		}catch(e){
			return false;
		}
	},
	fetchDownloadLinks: function(){
		if(AnotherYouTubeDownloader.$(&quot;table-download-menu&quot;))
			return;
		if (AnotherYouTubeDownloader.isUserChannelPage()){
			if(document.body.removeEventListener)
				document.body.removeEventListener(&quot;DOMNodeInserted&quot;,AnotherYouTubeDownloader.domChanged,false);
		}
		var divEmbed=AnotherYouTubeDownloader.$$(&quot;embed&quot;);
		var divVideos=AnotherYouTubeDownloader.$$(&quot;video&quot;);
		if(divEmbed.length&gt;0)
			divEmbed=divEmbed[0];
		else
			divEmbed=null;
		var blLinksAdded=false;
		
		// Method 1: Find from &lt;embed&gt; tag.
		if(blLinksAdded==false &amp;&amp; divEmbed &amp;&amp; divEmbed.getAttribute(&quot;flashvars&quot;)) {
			try{
				AnotherYouTubeDownloader.putDownloadLinksFromFlashVars(divEmbed.getAttribute(&quot;flashvars&quot;));
				if(AnotherYouTubeDownloader.$(&quot;table-download-menu&quot;)){
					if(divEmbed.getAttribute(&quot;flashvars&quot;).indexOf(&quot;cc_module&quot;)!=-1)
						AnotherYouTubeDownloader.addDownloadLink(&quot;http://www.youtube.com/api/timedtext?name=&amp;format=1&amp;hl=en&amp;type=track&amp;lang=en&amp;v=&quot;+AnotherYouTubeDownloader.getVidId()+&quot;&amp;kind=&quot;,&quot;text/xml&quot;,&quot;Subtitles&quot;,&quot;x&quot;,0,&quot;x&quot;);
					blLinksAdded=true;
				}
			}catch(e){
				Logger.log(&quot;Error while adding links from embed-&gt;flashvars: &quot;+e, Logger.LOG_TYPE_ALERT);
			}
		}
		if(blLinksAdded==false){
			Logger.log(&quot;Unable to find links from embed-&gt;flashvars .&quot;, Logger.LOG_TYPE_CONSOLE);
			Logger.log(&quot;Trying to find links from yt.config_-&gt;flashvars .&quot;, Logger.LOG_TYPE_CONSOLE);
		}
		
		// Method 2: Find from yt object set by page js
		if (blLinksAdded==false &amp;&amp; (window.yt || (typeof unsafeWindow != &quot;undefined&quot; &amp;&amp; unsafeWindow.yt))) {
			try{
				var yt;
				if(window.yt)
					yt=window.yt;
				else
					yt=unsafeWindow.yt;
				if(yt.config_ &amp;&amp; yt.config_.PLAYER_CONFIG &amp;&amp; yt.config_.PLAYER_CONFIG.args &amp;&amp; yt.config_.PLAYER_CONFIG.args.fmt_list &amp;&amp; yt.config_.PLAYER_CONFIG.args.url_encoded_fmt_stream_map){
					AnotherYouTubeDownloader.putDownloadLinks(yt.config_.PLAYER_CONFIG.args.fmt_list, yt.config_.PLAYER_CONFIG.args.url_encoded_fmt_stream_map);
				}
				if(AnotherYouTubeDownloader.$(&quot;table-download-menu&quot;)){
					if(yt.config_.PLAYER_CONFIG.args.cc_module)
						AnotherYouTubeDownloader.addDownloadLink(&quot;http://www.youtube.com/api/timedtext?name=&amp;format=1&amp;hl=en&amp;type=track&amp;lang=en&amp;v=&quot;+AnotherYouTubeDownloader.getVidId()+&quot;&amp;kind=&quot;,&quot;text/xml&quot;,&quot;Subtitles&quot;,&quot;?&quot;,0,&quot;?&quot;);
					blLinksAdded=true;
				}
			}catch(e){
				Logger.log(&quot;Error while adding links from yt.config_-&gt;flashvars: &quot;+e, Logger.LOG_TYPE_ALERT);
			}
		}
		if (blLinksAdded==false) {
			Logger.log(&quot;Unable to find links from yt.config_-&gt;flashvars .&quot;, Logger.LOG_TYPE_CONSOLE);
			Logger.log(&quot;Trying to find links from js embed-&gt;flashvars .&quot;, Logger.LOG_TYPE_CONSOLE);
		}
		
		// Method 3: Find from &lt;embed&gt; tag in js, but not executed, only for NoScript
		if (blLinksAdded==false &amp;&amp; document.scripts.length&gt;0){
			try{
				for(var i=0;i&lt;document.scripts.length;i++){
					var scriptCode=document.scripts[i].innerHTML;
					if(scriptCode.indexOf(&quot;fmt_list=&quot;)!=-1 &amp;&amp; scriptCode.indexOf(&quot;url_encoded_fmt_stream_map=&quot;)!=-1){
						//scriptCode=scriptCode.replace(/\/g, &quot;&quot;);
						scriptCode=scriptCode.replace(/\//g, &quot;/&quot;).replace(/\u0026/g, &quot;&amp;&quot;);
						//scriptCode=unescape(unescape(unescape(scriptCode)));
						AnotherYouTubeDownloader.putDownloadLinksFromFlashVars(scriptCode);
					}
				}
				if(AnotherYouTubeDownloader.$(&quot;table-download-menu&quot;)){
					blLinksAdded=true;
				}
			}catch(e){
				Logger.log(&quot;Error while adding links from js embed-&gt;flashvars: &quot;+e, Logger.LOG_TYPE_ALERT);
			}
		}
		if (blLinksAdded==false){
			Logger.log(&quot;Unable to find links from js embed-&gt;flashvars .&quot;, Logger.LOG_TYPE_CONSOLE);
			Logger.log(&quot;Trying to find links from javascript-&gt;flashvars.&quot;, Logger.LOG_TYPE_CONSOLE);
		}
		
		// Method 4: Find from yt object in js, not executed or removed by js
		if (blLinksAdded==false &amp;&amp; document.scripts.length&gt;0){
			try{
				for(var i=0;i&lt;document.scripts.length;i++){
					var scriptCode=document.scripts[i].innerHTML;
					if(scriptCode.indexOf(&quot;&quot;fmt_list&quot;:&quot;)!=-1 &amp;&amp; scriptCode.indexOf(&quot;&quot;url_encoded_fmt_stream_map&quot;:&quot;)!=-1){
						var fmt_list=scriptCode.substr(scriptCode.indexOf(&quot;&quot;fmt_list&quot;:&quot;)+(&quot;&quot;fmt_list&quot;:&quot;).length).trim();
						fmt_list=fmt_list.substring(1, fmt_list.substr(1).indexOf(&quot;&quot;&quot;)+1);
						fmt_list=fmt_list.replace(/\//g, &quot;/&quot;).replace(/\u0026/g, &quot;&amp;&quot;);
						var fmt_stream_map=scriptCode.substr(scriptCode.indexOf(&quot;&quot;url_encoded_fmt_stream_map&quot;:&quot;)+(&quot;&quot;url_encoded_fmt_stream_map&quot;:&quot;).length).trim();
						fmt_stream_map=fmt_stream_map.substring(1, fmt_stream_map.substr(1).indexOf(&quot;&quot;&quot;)+1);
						fmt_stream_map=fmt_stream_map.replace(/\//g, &quot;/&quot;).replace(/\u0026/g, &quot;&amp;&quot;);
						AnotherYouTubeDownloader.putDownloadLinks(fmt_list, fmt_stream_map);
					}
				}
				if(AnotherYouTubeDownloader.$(&quot;table-download-menu&quot;)){
					blLinksAdded=true;
				}
			}catch(e){
				Logger.log(&quot;Error while adding links from javascript-&gt;flashvars: &quot;+e, Logger.LOG_TYPE_ALERT);
			}
		}
		if (blLinksAdded==false){
			Logger.log(&quot;Unable to find links from javascript-&gt;flashvars .&quot;, Logger.LOG_TYPE_CONSOLE);
			Logger.log(&quot;Trying to find links from HTML5 Video.&quot;, Logger.LOG_TYPE_CONSOLE);
		}
		
		// Method 5: Find from &lt;video&gt; tag
		if (blLinksAdded==false &amp;&amp; divVideos.length&gt;0){
			try{
				for(var i=0;i&lt;divVideos.length;i++){
					if(divVideos[i].src)
						AnotherYouTubeDownloader.addLink(divVideos[i].src);
				}
				if(AnotherYouTubeDownloader.$(&quot;table-download-menu&quot;))
					blLinksAdded=true;
			}catch(e){
				Logger.log(&quot;Error while adding links from html5video-&gt;flashvars: &quot;+e, Logger.LOG_TYPE_ALERT);
			}
		}
		if (blLinksAdded==false) {
			Logger.log(&quot;Unable to find links from HTML5 Video. No downloads available.&quot;, Logger.LOG_TYPE_CONSOLE);
		}
		
		if(blLinksAdded==true &amp;&amp; AnotherYouTubeDownloader.isGreasemonkey()){
			AnotherYouTubeDownloader.putMobileCompatibleLinks();
		}
		
		if (AnotherYouTubeDownloader.isUserChannelPage()){
			if(document.body.addEventListener)
				document.body.addEventListener(&quot;DOMNodeInserted&quot;,AnotherYouTubeDownloader.domChanged,false);
		}
	},
	putDownloadLinksFromFlashVars: function(strFlashVars){
		strFlashVars=unescape(strFlashVars.replace(/&amp;amp;/g,&quot;&amp;&quot;)); //.replace(/amp;/g, &quot;&amp;&quot;);
		var fmt_list=strFlashVars.match(/fmt_list=([0-9/x,]*)&amp;/)[1];
		/*if(fmt_list.indexOf(&quot;&amp;&quot;)!=-1)
			fmt_list=fmt_list.substr(0,fmt_list.indexOf(&quot;&amp;&quot;));*/
		/*if(fmt_list.indexOf(&quot;amp;&quot;)!=-1)
			fmt_list=fmt_list.substr(0,fmt_list.indexOf(&quot;amp;&quot;));*/;
		var fmt_stream_map=strFlashVars.match(/url_encoded_fmt_stream_map=(.*)/)[1];
		AnotherYouTubeDownloader.putDownloadLinks(fmt_list, fmt_stream_map);
	},
	putDownloadLinks: function(fmt_list, fmt_stream_map){
		var fmt_list_s=fmt_list.split(&quot;,&quot;);
		var fmt_stream_maps=fmt_stream_map.split(&quot;,&quot;);
		Logger.log(&quot;fmt_list:n&quot;+fmt_list, Logger.LOG_TYPE_CONSOLE);
		Logger.log(&quot;fmt_list_s:n&quot;+Logger.formatArray(fmt_list_s), Logger.LOG_TYPE_CONSOLE);
		Logger.log(&quot;fmt_stream_map:n&quot;+fmt_stream_map, Logger.LOG_TYPE_CONSOLE);
		Logger.log(&quot;fmt_stream_maps:n&quot;+Logger.formatArray(fmt_stream_maps), Logger.LOG_TYPE_CONSOLE);
		for(var i=0;i&lt;fmt_list_s.length;i++){
			var vid_vars=fmt_stream_maps[i].split(&quot;&amp;&quot;);
			var url=&quot;&quot;;
			var conn=&quot;&quot;;
			var stream=&quot;&quot;;
			var type=&quot;&quot;;
			var quality=&quot;&quot;;
			var stereo3d=0;
			var itag=-1;
			var resolution=&quot;&quot;;
			var sig=&quot;&quot;; // signature is *required* to fetch the vid.
			
			for(var j=0;j&lt;vid_vars.length;j++){
				var key=vid_vars[j].substr(0,vid_vars[j].indexOf(&quot;=&quot;));
				var value=unescape(vid_vars[j].substr(vid_vars[j].indexOf(&quot;=&quot;)+1));
				switch(key){
					case &quot;itag&quot;: if(itag==-1) itag=value;break;
					case &quot;url&quot;: if(url==&quot;&quot; &amp;&amp; conn==&quot;&quot;) url=value;break;
					case &quot;conn&quot;: if(conn==&quot;&quot;) conn=value; break;
					case &quot;stream&quot;: if(stream==&quot;&quot;) stream=value; break;
					case &quot;type&quot;: if(type==&quot;&quot;) type=value;break;
					case &quot;quality&quot;: if(quality==&quot;&quot;) quality=value;break;
					case &quot;stereo3d&quot;: if(stereo3d==0) stereo3d=value;break;
					case &quot;fallback_host&quot;: break;
					case &quot;sig&quot;: if(sig==&quot;&quot;) sig=value;break;
					//case &quot;signature&quot;: if(signature=&quot;&quot;) signature=value;break;
					default: if(key.trim().length&gt;0 &amp;&amp; i!=fmt_list_s.length-1){
						Logger.log(&quot;New parameter found. To help make script better, please report this video URL at script forum/support.nnMore details:nnparameter name: &quot;+key+&quot;nparameter value: &quot;+value+&quot;nfmt_stream_maps[&quot;+i+&quot;]: &quot;+fmt_stream_maps[i], Logger.LOG_TYPE_ALERT);
					};break;
				}
			}
			if(url.length!=0 &amp;&amp; sig.length!=0){
				url=url+&quot;&amp;signature=&quot;+escape(sig); // &quot;sig&quot; should be sent as &quot;signature&quot; instead.
			}
			
			if(itag==fmt_list_s[i].split(&quot;/&quot;)[0]){
				resolution=fmt_list_s[i].split(&quot;/&quot;)[1];
			} else if(itag&gt;0 &amp;&amp; !isNaN(parseInt(itag))) {
				Logger.log(&quot;fmt_list and fmt_stream_maps mismatch. Please report this video URL at script forum/support.nnMore details:nnitag: &quot;+itag, Logger.LOG_TYPE_ALERT);
			}
			if(url.length!=0)
				AnotherYouTubeDownloader.addDownloadLink(url, type, resolution, quality, stereo3d, itag);
			else if(conn.length!=0)
				AnotherYouTubeDownloader.addDownloadLink(conn+(stream.length!=0?&quot;?&quot;+stream:&quot;&quot;), type, resolution, quality, stereo3d, itag);
			else if(type.trim().length&gt;0) {
				Logger.log(&quot;Unsupported protocol found. To help make script better, please report this video URL at script forum/support.nnMore details:nntype: &quot;+type+&quot;nresolution: &quot;+resolution+&quot;nquality:&quot;+quality+&quot;nfmt_stream_maps[&quot;+i+&quot;]: &quot;+fmt_stream_maps[i], Logger.LOG_TYPE_ALERT);
			}
		}
	},
	gmShowHideLQLinks: function(){
		var blShowLQLinks=GM_getValue(&quot;LQDownload&quot;,true);
		if(confirm(AnotherYouTubeDownloaderTranslation.getTranslation((blShowLQLinks ? 0 : 1))))
			blShowLQLinks=!blShowLQLinks;
		GM_setValue(&quot;LQDownload&quot;,blShowLQLinks);
		if(!blShowLQLinks &amp;&amp; AnotherYouTubeDownloader.$(&quot;watch-low-quality-download&quot;)){
			AnotherYouTubeDownloader.$(&quot;watch-low-quality-download&quot;).parentNode.removeChild(AnotherYouTubeDownloader.$(&quot;watch-low-quality-download&quot;));
		}
	},
	gmSortUnsortFormats: function (){
		var blFormatsSorted=GM_getValue(&quot;SortFormats&quot;, false);
		if(confirm(AnotherYouTubeDownloaderTranslation.getTranslation((blFormatsSorted ? 17 : 16))))
			blFormatsSorted=!blFormatsSorted;
		GM_setValue(&quot;SortFormats&quot;, blFormatsSorted);
	},
	formatsSorted: function (){
		if(AnotherYouTubeDownloader.isGreasemonkey())
			return GM_getValue(&quot;SortFormats&quot;, false);
		return false;
	},
	gmEnableDisableToolTips: function (){
		var blToolTips=GM_getValue(&quot;ToolTips&quot;, true);
		if(confirm(AnotherYouTubeDownloaderTranslation.getTranslation((blToolTips ? 13 : 14))))
			blToolTips=!blToolTips;
		GM_setValue(&quot;ToolTips&quot;, blToolTips);
	},
	toolTipsEnabled: function (){
		if(AnotherYouTubeDownloader.isGreasemonkey())
			return GM_getValue(&quot;ToolTips&quot;, true);
		return true;
	},
	putMobileCompatibleLinks: function(){
		var btnMLinksButton=AnotherYouTubeDownloader.$(&quot;watch-low-quality-download&quot;);
		if(GM_getValue(&quot;LQDownload&quot;,true)==false){
			if(AnotherYouTubeDownloader.$(&quot;watch-low-quality-download&quot;))
				AnotherYouTubeDownloader.$(&quot;watch-low-quality-download&quot;).parentNode.removeChild(AnotherYouTubeDownloader.$(&quot;watch-low-quality-download&quot;));
			return;
		}
		var divWatchActions=AnotherYouTubeDownloader.getWatchActionsEl();
		if(divWatchActions &amp;&amp; !btnMLinksButton){
			btnMLinksButton=document.createElement(&quot;button&quot;);
			btnMLinksButton.id=&quot;watch-low-quality-download&quot;;
			btnMLinksButton.className=&quot;yt-uix-tooltip-reverse yt-uix-tooltip yt-uix-button yt-uix-button-text yt-uix-button-default b&quot;;
			if(AnotherYouTubeDownloader.toolTipsEnabled())
				btnMLinksButton.title=AnotherYouTubeDownloaderTranslation.getTranslation(2);
			btnMLinksButton.addEventListener(&quot;click&quot;, AnotherYouTubeDownloader.fetchLowQualityLinks, false);
			divWatchActions.appendChild(btnMLinksButton);
		}
		if(btnMLinksButton){
			btnMLinksButton.innerHTML=&quot;&lt;span class=&quot;yt-uix-button-content&quot;&gt;&quot;+(AnotherYouTubeDownloader.isCosmicPanda()?AnotherYouTubeDownloaderTranslation.getTranslation(3):AnotherYouTubeDownloaderTranslation.getTranslation(4))+&quot;&lt;/span&gt;&quot;;
			if(AnotherYouTubeDownloader.isCosmicPanda() &amp;&amp; AnotherYouTubeDownloader.$(&quot;watch-like&quot;) &amp;&amp; AnotherYouTubeDownloader.$(&quot;watch-like&quot;).getElementsByClassName(&quot;yt-uix-button-content&quot;).length&gt;0){
				AnotherYouTubeDownloader.$(&quot;watch-like&quot;).getElementsByClassName(&quot;yt-uix-button-content&quot;)[0].innerHTML=&quot;&quot;;
			}
		}
	},
	fetchLowQualityLinks: function(){
		AnotherYouTubeDownloader.$(&quot;watch-low-quality-download&quot;).disabled=true;
		AnotherYouTubeDownloader.$(&quot;watch-low-quality-download&quot;).innerHTML=&quot;&lt;span class=&quot;yt-uix-button-content&quot;&gt;&quot;+(AnotherYouTubeDownloader.isCosmicPanda()?&quot;...&quot;:AnotherYouTubeDownloaderTranslation.getTranslation(5))+&quot;&lt;/span&gt;&quot;;
		GM_xmlhttpRequest({
			method : &quot;GET&quot;,
			url: &quot;http://m.youtube.com/watch?ajax=1&amp;layout=mobile&amp;tsp=1&amp;v=&quot;+AnotherYouTubeDownloader.getVidId(),
			headers: {
				&quot;User-Agent&quot;:&quot;iPhone&quot;
			},
			onload: function (res){
				try{
					AnotherYouTubeDownloader.$(&quot;watch-low-quality-download&quot;).parentNode.removeChild(AnotherYouTubeDownloader.$(&quot;watch-low-quality-download&quot;));
					var strResponse=res.responseText;
					var strLinksPart=strResponse.substr(0,strResponse.indexOf(&quot;related_videos&quot;));
					var strLinksString=strLinksPart.split(&quot;stream_url&quot;: &quot;);
					for(var i=1;i&lt;strLinksString.length;i++){
						var strLQLinkURL=strLinksString[i].substr(0,strLinksString[i].indexOf(&quot;&quot;&quot;,1)+1);
						if(strLQLinkURL.length&gt;2)
							AnotherYouTubeDownloader.addLink(eval(strLQLinkURL));
					}
				}catch(e){
				}finally{
					AnotherYouTubeDownloader.toggleDownloadMenu(true);
				}
			},
			onerror: function (res){
				AnotherYouTubeDownloader.$(&quot;watch-low-quality-download&quot;).disabled=false;
				AnotherYouTubeDownloader.putMobileCompatibleLinks();
				alert(AnotherYouTubeDownloaderTranslation.getTranslation(6));
			}
		});
		return false;
	},
	addLink: function(strLink){
		var itag=parseInt(strLink.substr(strLink.indexOf(&quot;itag=&quot;)+5));
		var itags={
			13 : { type: &quot;video/3gpp&quot;, resolution:&quot;176x144&quot;, quality:&quot;small&quot; },
			17 : { type: &quot;video/3gpp&quot;, resolution:&quot;176x144&quot;, quality:&quot;medium&quot; },
			18 : { type: &quot;video/mp4&quot;, resolution:&quot;640x360&quot;, quality:&quot;medium&quot; },
			36 : { type: &quot;video/3gpp&quot;, resolution:&quot;320x240&quot;, quality:&quot;high&quot; }
		};
		if(itags[itag])
			AnotherYouTubeDownloader.addDownloadLink(strLink, itags[itag].type, itags[itag].resolution, itags[itag].quality, 0, itag);
		else
			AnotherYouTubeDownloader.addDownloadLink(strLink, AnotherYouTubeDownloaderTranslation.getTranslation(7)+&quot; (&quot;+itag+&quot;)&quot;, AnotherYouTubeDownloaderTranslation.getTranslation(7)+&quot; (&quot;+itag+&quot;)&quot;, AnotherYouTubeDownloaderTranslation.getTranslation(7)+&quot; (&quot;+itag+&quot;)&quot;, 0, itag);
	},
	getVidId: function(){
		var strVidId;
		if(AnotherYouTubeDownloader.isWatchPage()){
			strVidId=location.search.substring(location.search.indexOf(&quot;v=&quot;)+2);
		} else if (AnotherYouTubeDownloader.isUserChannelPage()){
			var divPlayNavCurrentTitle=AnotherYouTubeDownloader.$(&quot;playnav-curvideo-title&quot;);
			if(!divPlayNavCurrentTitle)
				return &quot;&quot;;
			var aVidLink=divPlayNavCurrentTitle.getElementsByTagName(&quot;a&quot;);
			if(aVidLink.length==0)
				return &quot;&quot;;
			strVidId=aVidLink[0].search.substring(aVidLink[0].search.indexOf(&quot;v=&quot;)+2);
		}
		if(strVidId.indexOf(&quot;&amp;&quot;)!=-1)
			strVidId=strVidId.substring(0,strVidId.indexOf(&quot;&amp;&quot;));
		if(strVidId.indexOf(&quot;#&quot;)!=-1)
			strVidId=strVidId.substring(0,strVidId.indexOf(&quot;#&quot;));
		return strVidId;
	},
	getWatchActionsEl: function(){
		if(AnotherYouTubeDownloader.isWatchPage()){
			var divWatchActions=AnotherYouTubeDownloader.$(&quot;watch-actions&quot;);
			if(!divWatchActions){
				divWatchActions=AnotherYouTubeDownloader.$(&quot;watch-content&quot;);
			}
			if(!divWatchActions){
				divWatchActions=AnotherYouTubeDownloader.$(&quot;watch7-action-buttons&quot;);
			}
			if(!divWatchActions){
				divWatchActions=AnotherYouTubeDownloader.$(&quot;vo&quot;);
			}
			if(divWatchActions)
				return divWatchActions;
		} else if (AnotherYouTubeDownloader.isUserChannelPage()){
			var divPlayNavInfoLine=AnotherYouTubeDownloader.$(&quot;playnav-curvideo-info-line&quot;);
			if(divPlayNavInfoLine)
				return divPlayNavInfoLine;
		}
		return null;
	},
	isCosmicPanda: function(){
		return AnotherYouTubeDownloader.$(&quot;watch-content&quot;)!=null;
	},
	toggleDownloadMenu: function(blForce){
		var divDLContainer=AnotherYouTubeDownloader.$(&quot;watch-download-area-container&quot;);
		if(blForce==true || divDLContainer.className==&quot;hid&quot;){
			divDLContainer.className=&quot;&quot;;
		} else if(blForce==false || divDLContainer.className==&quot;&quot;){
			divDLContainer.className=&quot;hid&quot;;
		}
	},
	getDownloadMenu: function(){
		var tblDownloadMenu=AnotherYouTubeDownloader.$(&quot;table-download-menu&quot;);
		if(!tblDownloadMenu){
			var divWatchActions=AnotherYouTubeDownloader.getWatchActionsEl();
			if(divWatchActions){ // &amp;&amp; divWatchActions.nextSibling){ // v1.2.4
				var divDownloadContainer=document.createElement(&quot;div&quot;);
				divDownloadContainer.id=&quot;watch-download-area-container&quot;;
				divDownloadContainer.className=(navigator.userAgent.indexOf(&quot;Opera Mini&quot;)==-1)?&quot;hid&quot;:&quot;&quot;;
				divDownloadContainer.innerHTML=&quot;&quot;+
					&quot;&lt;div class=&quot;yt-rounded&quot; id=&quot;watch-download-area&quot;&gt;&quot;+
						&quot;&lt;div class=&quot;watch-actions-panel&quot; id=&quot;watch-download-display&quot;&gt;&quot;+
							&quot;&lt;table id=&quot;table-download-menu&quot; cellspacing=0 cellpadding=0&gt;&quot;+
								&quot;&lt;tr&gt;&quot;+
									&quot;&lt;td width=40&gt;&lt;/td&gt;&quot;+
								&quot;&lt;/tr&gt;&quot;+
							&quot;&lt;/table&gt;&quot;+
						&quot;&lt;/div&gt;&quot;+
						&quot;&lt;div class=&quot;close&quot;&gt;&quot;+
							&quot;&lt;img class=&quot;close-button&quot; id=&quot;watch-download-close&quot; src=&quot;http://s.ytimg.com/yt/img/pixel-vfl3z5WfW.gif&quot;&gt;&quot;+
						&quot;&lt;/div&gt;&quot;+
					&quot;&lt;/div&gt;&quot;+
				&quot;&quot;;
				if(divWatchActions.nextSibling)
					divWatchActions.parentNode.insertBefore(divDownloadContainer, divWatchActions.nextSibling);
				else
					divWatchActions.parentNode.appendChild(divDownloadContainer);
					
				AnotherYouTubeDownloader.addCSS(&quot;&quot;+
					&quot;#watch-download-area-container{margin-bottom:10px;height:auto}&quot;+
					&quot;#watch-download-area{border:1px solid #CCCCCC;padding:5px;position:relative}&quot;+
					&quot;#watch-download-area .close{cursor:pointer;position:absolute;right:5px;top:5px}&quot;+
					&quot;#table-download-menu{width:100%;}&quot;+
					&quot;#table-download-menu td{border:1px solid #E0E0E0;padding:3px 9px}&quot;+
					&quot;#table-download-menu td.bold{font-weight:bold}&quot;+
					&quot;#watch-download{margin-left:10px}&quot;+
					&quot;#watch-low-quality-download{margin-left:4px}&quot;+
				&quot;&quot;);
			
				var btnDownloadButton=document.createElement(&quot;button&quot;);
				btnDownloadButton.id=&quot;watch-download&quot;;
				btnDownloadButton.className=&quot;yt-uix-tooltip-reverse yt-uix-tooltip yt-uix-button yt-uix-button-text yt-uix-button-default b&quot;;
				if(AnotherYouTubeDownloader.toolTipsEnabled())
					btnDownloadButton.title=AnotherYouTubeDownloaderTranslation.getTranslation(8);
				btnDownloadButton.innerHTML=&quot;&lt;span class=&quot;yt-uix-button-content&quot;&gt;&quot;+AnotherYouTubeDownloaderTranslation.getTranslation(9)+&quot;&lt;/span&gt;&quot;;
				if(btnDownloadButton.addEventListener)
					btnDownloadButton.addEventListener(&quot;click&quot;, AnotherYouTubeDownloader.toggleDownloadMenu, false);
				else if(btnDownloadButton.attachEvent)
					btnDownloadButton.attachEvent(&quot;onclick&quot;, AnotherYouTubeDownloader.toggleDownloadMenu);
				else
					btnDownloadButton.onclick=AnotherYouTubeDownloader.toggleDownloadMenu;
				divWatchActions.appendChild(btnDownloadButton);
				
				if(AnotherYouTubeDownloader.$(&quot;watch-download-close&quot;) &amp;&amp; AnotherYouTubeDownloader.$(&quot;watch-download-close&quot;).addEventListener){
					AnotherYouTubeDownloader.$(&quot;watch-download-close&quot;).addEventListener(&quot;click&quot;, AnotherYouTubeDownloader.toggleDownloadMenu, false);
				} else if(AnotherYouTubeDownloader.$(&quot;watch-download-close&quot;) &amp;&amp; AnotherYouTubeDownloader.$(&quot;watch-download-close&quot;).attachEvent){
					AnotherYouTubeDownloader.$(&quot;watch-download-close&quot;).attachEvent(&quot;onclick&quot;, AnotherYouTubeDownloader.toggleDownloadMenu);
				} else {
					AnotherYouTubeDownloader.$(&quot;watch-download-close&quot;).onclick=AnotherYouTubeDownloader.toggleDownloadMenu;
				}
					
				tblDownloadMenu=AnotherYouTubeDownloader.$(&quot;table-download-menu&quot;);
			}
		}
		return tblDownloadMenu;
	},
	getType: function(type){
		if(type.indexOf(&quot;;&quot;)!=-1)
			type=type.substring(0,type.indexOf(&quot;;&quot;));
		if(type.indexOf(&quot;/&quot;)!=-1)
			type=type.substring(type.indexOf(&quot;/&quot;)+1);
		switch(type){
			case &quot;webm&quot;:
				type=&quot;WebM&quot;;
				break;
			case &quot;mp4&quot;:
				type=&quot;MP4&quot;;
				break;
			case &quot;x-flv&quot;:
				type=&quot;FLV&quot;;
				break;
			case &quot;3gpp&quot;:
				type=&quot;3GP&quot;;
				break;
			case &quot;xml&quot;:
				type=&quot;XML&quot;;
				break;
		}
		return type;
	},
	getHeight: function(resolution){
		if(resolution.indexOf(&quot;x&quot;)!=-1)
			resolution=resolution.substring(resolution.indexOf(&quot;x&quot;)+1)+&quot;p&quot;;
		return resolution;
	},
	maintainTableCells: function(tblTable){
		var intCols=0;
		var i=0;
		for(i=0;i&lt;tblTable.rows.length;i++){
			if(intCols&lt;tblTable.rows[i].cells.length)
				intCols=tblTable.rows[i].cells.length;
		}
		for(i=0;i&lt;tblTable.rows.length;i++){
			while(tblTable.rows[i].cells.length&lt;intCols){
				tblTable.rows[i].insertCell(tblTable.rows[i].cells.length).innerHTML=&quot;&quot;;
			}
		}
	},
	addDownloadLink: function(url, type, resolution, quality, stereo3d, itag){
		var tblMenu=AnotherYouTubeDownloader.getDownloadMenu();
		if(!tblMenu){
			return;
		}
		var strHType=AnotherYouTubeDownloader.getType(type);
		var strHHeight=AnotherYouTubeDownloader.getHeight(resolution);
		var rowHeights=tblMenu.rows[0];
		var i;
		
		var intHeightIndex=-1; 
		for(i=1;i&lt;rowHeights.cells.length;i++){
			if(rowHeights.cells[i].innerHTML==strHHeight)
				intHeightIndex=i;
		}
		if(intHeightIndex==-1){
			intHeightIndex=rowHeights.cells.length;
			rowHeights.insertCell(intHeightIndex).innerHTML=strHHeight;
			rowHeights.cells[intHeightIndex].className=&quot;bold&quot;;
		}
		
		var intTypeIndex=-1; 
		for(i=1;i&lt;tblMenu.rows.length;i++){
			if(tblMenu.rows[i].cells[0] &amp;&amp; tblMenu.rows[i].cells[0].innerHTML==strHType)
				intTypeIndex=i;
		}
		if(intTypeIndex==-1 &amp;&amp; AnotherYouTubeDownloader.formatsSorted()){
			for(i=1;i&lt;tblMenu.rows.length;i++){
				if(tblMenu.rows[i].cells[0] &amp;&amp; tblMenu.rows[i].cells[0].innerHTML.localeCompare(strHType) &gt; 0){
					intTypeIndex=i;
					var curRow=tblMenu.insertRow(intTypeIndex);
					curRow.insertCell(0).innerHTML=strHType;
					curRow.cells[0].className=&quot;bold&quot;;
					break;
				}
			}
		}
		if(intTypeIndex==-1){
			intTypeIndex=tblMenu.rows.length;
			var curRow=tblMenu.insertRow(intTypeIndex);
			curRow.insertCell(0).innerHTML=strHType;
			curRow.cells[0].className=&quot;bold&quot;;
		}
		AnotherYouTubeDownloader.maintainTableCells(tblMenu);
		var strNewLink=url;
		if(AnotherYouTubeDownloader.getVideoTitle()!=&quot;&quot;)
			strNewLink=strNewLink.substring(0,strNewLink.indexOf(&quot;?&quot;)+1)+&quot;title=&quot;+escape(AnotherYouTubeDownloader.getVideoTitle())+&quot;&amp;&quot;+strNewLink.substring(strNewLink.indexOf(&quot;?&quot;)+1)
		var tdCell=tblMenu.rows[intTypeIndex].cells[intHeightIndex];
		tdCell.innerHTML=&quot;&quot;;
		
		var aFirstLink=document.createElement(&quot;a&quot;);
		aFirstLink.setAttribute(&quot;href&quot;, strNewLink);
		aFirstLink.setAttribute(&quot;class&quot;, &quot;yt-uix-tooltip&quot;);
		if(AnotherYouTubeDownloader.toolTipsEnabled())
			aFirstLink.setAttribute(&quot;title&quot;, &quot;&lt;b&gt;Resolution: &lt;/b&gt;&quot;+resolution+&quot;&lt;br/&gt;n&lt;b&gt;MIME Type: &lt;/b&gt;&quot;+type.replace(/&quot;/g,&quot;&#39;&quot;)+&quot;&lt;br/&gt;n&lt;b&gt;Quality: &lt;/b&gt;&quot;+quality+(stereo3d==1?&quot;&lt;br/&gt;n&lt;b&gt;3D: &lt;/b&gt;stereo3d audio&quot;:&quot;&quot;)+&quot;&lt;br/&gt;n&lt;b&gt;YT iTag: &lt;/b&gt;&quot;+itag);
		aFirstLink.innerHTML=(url.indexOf(&quot;rtmpe://&quot;)==0?AnotherYouTubeDownloaderTranslation.getTranslation(10):AnotherYouTubeDownloaderTranslation.getTranslation(9));
		
		tdCell.appendChild(aFirstLink);
		
		if(url.indexOf(&quot;rtmpe://&quot;)==0){
			var aSecondLink=document.createElement(&quot;a&quot;);
			aSecondLink.setAttribute(&quot;href&quot;, location.protocol+strNewLink.substr(6));
			aSecondLink.setAttribute(&quot;class&quot;, &quot;yt-uix-tooltip&quot;);
			if(AnotherYouTubeDownloader.toolTipsEnabled())
				aSecondLink.setAttribute(&quot;title&quot;, aFirstLink.getAttribute(&quot;title&quot;));
			aSecondLink.innerHTML=AnotherYouTubeDownloaderTranslation.getTranslation(9);
			
			tdCell.appendChild(document.createTextNode(&quot;/&quot;));
			tdCell.appendChild(aSecondLink);
		}
		
		if(AnotherYouTubeDownloader.blHelperInstalled){
			var aFileSizeLink=document.createElement(&quot;a&quot;);
			aFileSizeLink.href=&quot;javascript:void(0);&quot;;
			aFileSizeLink.setAttribute(&quot;class&quot;, &quot;yt-uix-tooltip&quot;);
			aFileSizeLink.setAttribute(&quot;url&quot;,(url.indexOf(&quot;rtmpe://&quot;)==0?&quot;http:&quot;+url.substr(6):url));
			aFileSizeLink.addEventListener(&quot;click&quot;,AnotherYouTubeDownloader.fetchFileSize,false);
			aFileSizeLink.innerHTML=&quot;?&quot;;
			if(AnotherYouTubeDownloader.toolTipsEnabled())
				aFileSizeLink.title=&quot;Find file size of this download link&quot;;
			
			tdCell.appendChild(document.createTextNode(&quot; (&quot;));
			tdCell.appendChild(aFileSizeLink);
			tdCell.appendChild(document.createTextNode(&quot;)&quot;));
			
		}
	},
	fetchFileSize: function(){
		var me=this;
		var url=me.getAttribute(&quot;url&quot;);
		me.innerHTML=&quot;...&quot;;
		if(AnotherYouTubeDownloader.toolTipsEnabled())
			me.title=&quot;Loading...&quot;;
		me.removeEventListener(&quot;click&quot;,AnotherYouTubeDownloader.fetchFileSize,false);
		GM_xmlhttpRequest({
			method : &quot;GET&quot;,
			url: &quot;http://127.0.0.1:9688/&quot;+url,
			headers: {
				&quot;Referer&quot;: location.href // If cookies are cleared after page is loaded, this will lead to 403 Forbidden. Better disable cookies.
			},
			onload: function (res){
				//unsafeWindow.testRes = res;
				/*for(var resAttr in res){
					Logger.log(resAttr + &quot;: &quot; + res[resAttr], Logger.LOG_TYPE_CONSOLE);	
				}*/
				var lngFileSize=parseInt(res.responseText);
				var strFileSize=&quot;&quot;;
				if(lngFileSize==-2){
					me.innerHTML=&quot;!2&quot;;
					if(AnotherYouTubeDownloader.toolTipsEnabled())
						me.title=&quot;Helper application was unable to connect. Check internet settings.&quot;;
					me.addEventListener(&quot;click&quot;,AnotherYouTubeDownloader.fetchFileSize,false);
					return;
				}
				if(lngFileSize==-3){
					me.innerHTML=&quot;!3&quot;;
					if(AnotherYouTubeDownloader.toolTipsEnabled())
						me.title=&quot;Helper application does not support this protocol.&quot;;
					me.addEventListener(&quot;click&quot;,AnotherYouTubeDownloader.fetchFileSize,false);
					return;
				}
				if(lngFileSize==-4){
					me.innerHTML=&quot;!4&quot;;
					if(AnotherYouTubeDownloader.toolTipsEnabled())
						me.title=&quot;Helper application denied checking file size for this url.&quot;;
					me.addEventListener(&quot;click&quot;,AnotherYouTubeDownloader.fetchFileSize,false);
					return;
				}
				if(lngFileSize==-1){
					strFileSize=&quot;Unknown&quot;;
				} else if(lngFileSize&lt;9999){
					strFileSize=lngFileSize+&quot;bytes&quot;;
				} else if(lngFileSize&lt;9999*1024){
					strFileSize=(Math.round(lngFileSize/10.24)/100)+&quot;KB&quot;;
				} else if(lngFileSize&lt;9999*1024*1024){
					strFileSize=(Math.round(lngFileSize/(10.24*1024))/100)+&quot;MB&quot;;
				} else {
					strFileSize=(Math.round(lngFileSize/(10.24*1024*1024))/100)+&quot;GB&quot;;
				}
				me.removeAttribute(&quot;href&quot;);
				me.style.textDecoration=&quot;none&quot;;
				me.style.color=&quot;auto&quot;;
				me.innerHTML=strFileSize;
				if(AnotherYouTubeDownloader.toolTipsEnabled())
					me.title=lngFileSize+&quot; bytes&quot;;
			},
			onerror: function (res){
				me.innerHTML=&quot;!1&quot;;
				if(AnotherYouTubeDownloader.toolTipsEnabled())
					me.title=&quot;Unable to fetch file size. Make sure Helper application is running and browser is online.&quot;;
				me.addEventListener(&quot;click&quot;,AnotherYouTubeDownloader.fetchFileSize,false);
			}
		});
	},
	getVideoTitle: function(){
		var spanEowTitle;
		var strReturnValue=&quot;&quot;;
		if(AnotherYouTubeDownloader.isWatchPage()){
			spanEowTitle=AnotherYouTubeDownloader.$(&quot;eow-title&quot;);
			if(spanEowTitle &amp;&amp; spanEowTitle.title) {
				strReturnValue=spanEowTitle.title;
			} else {
				spanEowTitle=AnotherYouTubeDownloader.$(&quot;watch-headline-title&quot;);
				if(spanEowTitle &amp;&amp; spanEowTitle.textContent)
					strReturnValue=spanEowTitle.textContent.trim();
			}
		} else if (AnotherYouTubeDownloader.isUserChannelPage()){
			spanEowTitle=AnotherYouTubeDownloader.$(&quot;playnav-curvideo-title&quot;);
			if(spanEowTitle &amp;&amp; spanEowTitle.textContent)
				strReturnValue=spanEowTitle.textContent.trim();
		}
		return strReturnValue.replace(/(&quot;|*|:|&lt;|&gt;|?|||\|/)/g,&quot;_&quot;);
	},
	domChanged: function(){
		setTimeout(function (){
			AnotherYouTubeDownloader.fetchDownloadLinks();
		},0);
	},
	addCSS: function(css){
		if (typeof GM_addStyle != &quot;undefined&quot;) {
			GM_addStyle(css);
		} else if (typeof PRO_addStyle != &quot;undefined&quot;) {
			PRO_addStyle(css);
		} else if (typeof addStyle != &quot;undefined&quot;) {
			addStyle(css);
		} else {
			var heads = AnotherYouTubeDownloader.$$(&quot;head&quot;);
			if (heads.length &gt; 0) {
				var node = document.createElement(&quot;style&quot;);
				node.type = &quot;text/css&quot;;
				try{
					node.appendChild(document.createTextNode(css));
				}catch(e){}
				heads[0].appendChild(node); 
			}
		}
	},
	runScript: function(){
		if(!document.body || !document.body.innerHTML)
			return;
		if(AnotherYouTubeDownloader.blHelperInstalled &amp;&amp; !AnotherYouTubeDownloader.isGreasemonkey())
			AnotherYouTubeDownloader.blHelperInstalled=false;
		if(AnotherYouTubeDownloader.isGreasemonkey()){
			GM_registerMenuCommand(&quot;Another YouTube Downloader -&gt; &quot;+AnotherYouTubeDownloaderTranslation.getTranslation(11),AnotherYouTubeDownloader.gmShowHideLQLinks);
			GM_registerMenuCommand(&quot;Another YouTube Downloader -&gt; &quot;+AnotherYouTubeDownloaderTranslation.getTranslation(12),AnotherYouTubeDownloader.gmEnableDisableToolTips);
			GM_registerMenuCommand(&quot;Another YouTube Downloader -&gt; &quot;+AnotherYouTubeDownloaderTranslation.getTranslation(15),AnotherYouTubeDownloader.gmSortUnsortFormats);
		}
		if(AnotherYouTubeDownloader.isWatchPage()){
			AnotherYouTubeDownloader.fetchDownloadLinks();
		} else if (AnotherYouTubeDownloader.isUserChannelPage()){
			if(document.body.addEventListener)
				document.body.addEventListener(&quot;DOMNodeInserted&quot;,AnotherYouTubeDownloader.domChanged,false);
		}
	}
};
try{
	AnotherYouTubeDownloader.runScript();
}catch(e){
	window.alert(&quot;Another YouTube Downloader Error: &quot;+e);
}

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// ==UserScript==

// @name Another YouTube Downloader

// @version 1.2.7

// @namespace http://pradip.x10.mx/

// @author Pradip Vadher

// @license GPL3+ (http://www.gnu.org/copyleft/gpl.html)

// @description Download now playing video in available formats.

// @include http://*.youtube.com/*

// @include https://*.youtube.com/*

// @exclude http://m.youtube.com/*

// @exclude https://m.youtube.com/*

// @grant GM_log

// @grant GM_getValue

// @grant GM_setValue

// @grant GM_xmlhttpRequest

// @grant GM_addStyle

// @grant GM_registerMenuCommand

// @grant unsafeWindow

// ==/UserScript==

Changelog for SourceForge:

v1.1.9:

-> Initial version on SourceForge.

v1.2.0:

-> CSS fixed for buttons.

-> Some debug information added.

v1.2.1

-> NoScript supported again. Works without JavaScript enabled.

v1.2.2

-> Some fixes

-> One more method added to find download links. 5 methods to find them all.

v1.2.3

-> Tooltips styled.

v1.2.4

-> New layout support.

v1.2.5

-> Two new preferences: Enable/Disable ToolTips and Sort/Unsort Video Formats.

-> New "signature" flashvar added.

-> grants added for new Greasemonkey versions.

v1.2.6

-> Bug fix: Only first link was working.

V1.2.7

-> Bug fix: No title on new layout.

YouTube urls to test

* Blocked in USA: https://www.youtube.com/watch?v=1UR6klggoJo

* Another: https://www.youtube.com/watch?v=F4P3j8dh2ro

* Embed disabled: https://www.youtube.com/watch?v=7vMUvgce_5s

* Slash in filename: https://www.youtube.com/watch?v=JL6Wasm2J-8

* RTMPE Streaming: https://www.youtube.com/watch?v=R9upjxi7_lk

* No embed: https://www.youtube.com/watch?v=Rb43gnZI1A0

var AnotherYouTubeDownloaderTranslation = {};

AnotherYouTubeDownloaderTranslation = { // You can add your own translation. Debug strings, video properties and helper application strings are not translated.

strTranslations: {

"en" : { // English

0: "LQ Download button is shown.nnPress OK to hide.",

1: "LQ Download button is not shown.nnPress OK to show. (Needs refresh)",

2: "Add mobile compatible links to download links",

3: "LQ",

4: "LQ Download",

5: "Loading",

6: "Unable to fetch links. Try again.",

7: "Unknown",

8: "Download this video",

9: "Download",

10: "Stream",

11: "Show/Hide LQ Download Button",

12: "Enable/Disable ToolTips",

13: "Press OK to disable ToolTips. (Needs refresh)",

14: "Press OK to enable ToolTips. (Needs refresh)",

15: "Sort/Unsort Formats",

16: "Press OK to sort formats. (Needs refresh)",

17: "Press OK to unsort formats. (Needs refresh)"

"sms" : { // SMS

0: "LQDL is shown.nnPress OK to hide.",

1: "LQDL is hidden.nnPress OK to show.",

2: "Mob links",

3: "LQ",

4: "LQDL",

5: "Wait",

6: "Err. Retry.",

7: "?",

8: "DL",

9: "DL",

10: "STRM",

11: "LQDL Config",

12: "ToolTips",

13: "Press OK to disable ToolTips.",

14: "Press OK to enable ToolTips.",

15: "Sort/Unsort Fmt",

16: "Press OK to sort formats.",

17: "Press OK to unsort formats."

}

getLanguage: function () {

var preferedLanguage = "", strUserLang; // Set preferedLanguage to your prefered language short, like preferedLanguage="sms";

if (preferedLanguage.length !== 0) {

strUserLang = preferedLanguage;

} else if (navigator && navigator.language) {

strUserLang = navigator.language.toLowerCase();

} else {

strUserLang = "en";

}

if (strUserLang.indexOf("-") !== -1 && !AnotherYouTubeDownloaderTranslation.strTranslations[strUserLang]) {

strUserLang = strUserLang.substring(0, strUserLang.indexOf("-"));

}

if (!AnotherYouTubeDownloaderTranslation.strTranslations[strUserLang]) {

strUserLang = "en";

}

return strUserLang;

getTranslation:function (id) {

return AnotherYouTubeDownloaderTranslation.strTranslations[AnotherYouTubeDownloaderTranslation.getLanguage()][id];

}

};

Logger={

blLog: false,

LOG_TYPE_CONSOLE: 0,

LOG_TYPE_GM_LOG: 1,

LOG_TYPE_ALERT: 2,

LOG_TYPE_GM_ALERT: 3,

log: function (strMessage, intType){

if(Logger.blLog==false)

return;

switch(intType){

case Logger.LOG_TYPE_GM_LOG:

if(typeof GM_log!="undefined"){

GM_log(strMessage);

break;

} else {

Logger.log(strMessage, Logger.LOG_TYPE_CONSOLE);

}

case Logger.LOG_TYPE_CONSOLE:

if(typeof console != "undefined" && console.log)

console.log(strMessage);

else

Logger.log(strMessage, Logger.LOG_TYPE_ALERT);

break;

case Logger.LOG_TYPE_ALERT:

if(typeof unsafeWindow!="undefined" && unsafeWindow.alert){

unsafeWindow.alert(strMessage);

break;

} else {

Logger.log(strMessage, Logger.LOG_TYPE_GM_ALERT);

}

case Logger.LOG_TYPE_GM_ALERT: // Don't use for too many alerts

alert(strMessage);

break;

}

space: function (intTimes){

if(Logger.blLog==false)

return "[Logger Disabled]";

var strReturn="";

for(var i=0;i<intTimes;i++){

strReturn+=" ";

}

return strReturn;

formatArray: function (aArray, intLevel){

if(Logger.blLog==false)

return "[Logger Disabled]";

if(!intLevel)

intLevel=0;

var strReturn=Logger.space(intLevel)+"[";

for(var i in aArray){

if(typeof aArray[i]!="string" && aArray[i].length)

strReturn+=formatArray(aArray[i], intLevel+1);

else

strReturn+=Logger.space(intLevel+1)+"n"+i+": '"+aArray[i]+"',";

}

strReturn+="n]";

return strReturn;

}

};

AnotherYouTubeDownloader={

blHelperInstalled: false, // Helper finds the file size of video without downloading.

$: function(id){

if(document && document.getElementById)

return document.getElementById(id);

else

return null;

$$: function(tag){

if(document && document.getElementsByTagName)

return document.getElementsByTagName(tag);

else

return null;

isWatchPage: function(){

return (location.pathname.indexOf("/watch")==0);

isUserChannelPage: function(){

return (!AnotherYouTubeDownloader.isWatchPage() && (location.pathname.indexOf("/user")==0 || AnotherYouTubeDownloader.$("playnav-title-bar")));

isGreasemonkey: function(){

try{

if(typeof GM_getValue!="undefined" && GM_getValue("test","test")){

return true;

} else {

return false;

}

}catch(e){

return false;

}

fetchDownloadLinks: function(){

if(AnotherYouTubeDownloader.$("table-download-menu"))

return;

if (AnotherYouTubeDownloader.isUserChannelPage()){

if(document.body.removeEventListener)

document.body.removeEventListener("DOMNodeInserted",AnotherYouTubeDownloader.domChanged,false);

}

var divEmbed=AnotherYouTubeDownloader.$$("embed");

var divVideos=AnotherYouTubeDownloader.$$("video");

if(divEmbed.length>0)

divEmbed=divEmbed[0];

else

divEmbed=null;

var blLinksAdded=false;

// Method 1: Find from <embed> tag.

if(blLinksAdded==false && divEmbed && divEmbed.getAttribute("flashvars")) {

try{

AnotherYouTubeDownloader.putDownloadLinksFromFlashVars(divEmbed.getAttribute("flashvars"));

if(AnotherYouTubeDownloader.$("table-download-menu")){

if(divEmbed.getAttribute("flashvars").indexOf("cc_module")!=-1)

AnotherYouTubeDownloader.addDownloadLink("http://www.youtube.com/api/timedtext?name=&format=1&hl=en&type=track&lang=en&v="+AnotherYouTubeDownloader.getVidId()+"&kind=","text/xml","Subtitles","x",0,"x");

blLinksAdded=true;

}

}catch(e){

Logger.log("Error while adding links from embed->flashvars: "+e, Logger.LOG_TYPE_ALERT);

}

if(blLinksAdded==false){

Logger.log("Unable to find links from embed->flashvars .", Logger.LOG_TYPE_CONSOLE);

Logger.log("Trying to find links from yt.config_->flashvars .", Logger.LOG_TYPE_CONSOLE);

}

// Method 2: Find from yt object set by page js

if (blLinksAdded==false && (window.yt || (typeof unsafeWindow != "undefined" && unsafeWindow.yt))) {

try{

var yt;

if(window.yt)

yt=window.yt;

else

yt=unsafeWindow.yt;

if(yt.config_ && yt.config_.PLAYER_CONFIG && yt.config_.PLAYER_CONFIG.args && yt.config_.PLAYER_CONFIG.args.fmt_list && yt.config_.PLAYER_CONFIG.args.url_encoded_fmt_stream_map){

AnotherYouTubeDownloader.putDownloadLinks(yt.config_.PLAYER_CONFIG.args.fmt_list, yt.config_.PLAYER_CONFIG.args.url_encoded_fmt_stream_map);

}

if(AnotherYouTubeDownloader.$("table-download-menu")){

if(yt.config_.PLAYER_CONFIG.args.cc_module)

blLinksAdded=true;

}

}catch(e){

Logger.log("Error while adding links from yt.config_->flashvars: "+e, Logger.LOG_TYPE_ALERT);

}

if (blLinksAdded==false) {

Logger.log("Unable to find links from yt.config_->flashvars .", Logger.LOG_TYPE_CONSOLE);

Logger.log("Trying to find links from js embed->flashvars .", Logger.LOG_TYPE_CONSOLE);

}

// Method 3: Find from <embed> tag in js, but not executed, only for NoScript

if (blLinksAdded==false && document.scripts.length>0){

try{

for(var i=0;i<document.scripts.length;i++){

var scriptCode=document.scripts[i].innerHTML;

if(scriptCode.indexOf("fmt_list=")!=-1 && scriptCode.indexOf("url_encoded_fmt_stream_map=")!=-1){

//scriptCode=scriptCode.replace(/\/g, "");

scriptCode=scriptCode.replace(/\//g, "/").replace(/\u0026/g, "&");

//scriptCode=unescape(unescape(unescape(scriptCode)));

AnotherYouTubeDownloader.putDownloadLinksFromFlashVars(scriptCode);

}

if(AnotherYouTubeDownloader.$("table-download-menu")){

blLinksAdded=true;

}

}catch(e){

Logger.log("Error while adding links from js embed->flashvars: "+e, Logger.LOG_TYPE_ALERT);

}

if (blLinksAdded==false){

Logger.log("Unable to find links from js embed->flashvars .", Logger.LOG_TYPE_CONSOLE);

Logger.log("Trying to find links from javascript->flashvars.", Logger.LOG_TYPE_CONSOLE);

}

// Method 4: Find from yt object in js, not executed or removed by js

if (blLinksAdded==false && document.scripts.length>0){

try{

for(var i=0;i<document.scripts.length;i++){

var scriptCode=document.scripts[i].innerHTML;

if(scriptCode.indexOf(""fmt_list":")!=-1 && scriptCode.indexOf(""url_encoded_fmt_stream_map":")!=-1){

var fmt_list=scriptCode.substr(scriptCode.indexOf(""fmt_list":")+(""fmt_list":").length).trim();

fmt_list=fmt_list.substring(1, fmt_list.substr(1).indexOf(""")+1);

fmt_list=fmt_list.replace(/\//g, "/").replace(/\u0026/g, "&");

var fmt_stream_map=scriptCode.substr(scriptCode.indexOf(""url_encoded_fmt_stream_map":")+(""url_encoded_fmt_stream_map":").length).trim();

fmt_stream_map=fmt_stream_map.substring(1, fmt_stream_map.substr(1).indexOf(""")+1);

fmt_stream_map=fmt_stream_map.replace(/\//g, "/").replace(/\u0026/g, "&");

AnotherYouTubeDownloader.putDownloadLinks(fmt_list, fmt_stream_map);

}

if(AnotherYouTubeDownloader.$("table-download-menu")){

blLinksAdded=true;

}

}catch(e){

Logger.log("Error while adding links from javascript->flashvars: "+e, Logger.LOG_TYPE_ALERT);

}

if (blLinksAdded==false){

Logger.log("Unable to find links from javascript->flashvars .", Logger.LOG_TYPE_CONSOLE);

Logger.log("Trying to find links from HTML5 Video.", Logger.LOG_TYPE_CONSOLE);

}

// Method 5: Find from <video> tag

if (blLinksAdded==false && divVideos.length>0){

try{

for(var i=0;i<divVideos.length;i++){

if(divVideos[i].src)

AnotherYouTubeDownloader.addLink(divVideos[i].src);

}

if(AnotherYouTubeDownloader.$("table-download-menu"))

blLinksAdded=true;

}catch(e){

Logger.log("Error while adding links from html5video->flashvars: "+e, Logger.LOG_TYPE_ALERT);

}

if (blLinksAdded==false) {

Logger.log("Unable to find links from HTML5 Video. No downloads available.", Logger.LOG_TYPE_CONSOLE);

}

if(blLinksAdded==true && AnotherYouTubeDownloader.isGreasemonkey()){

AnotherYouTubeDownloader.putMobileCompatibleLinks();

}

if (AnotherYouTubeDownloader.isUserChannelPage()){

if(document.body.addEventListener)

document.body.addEventListener("DOMNodeInserted",AnotherYouTubeDownloader.domChanged,false);

}

putDownloadLinksFromFlashVars: function(strFlashVars){

strFlashVars=unescape(strFlashVars.replace(/&amp;/g,"&")); //.replace(/amp;/g, "&");

var fmt_list=strFlashVars.match(/fmt_list=([0-9/x,]*)&/)[1];

/*if(fmt_list.indexOf("&")!=-1)

fmt_list=fmt_list.substr(0,fmt_list.indexOf("&"));*/

/*if(fmt_list.indexOf("amp;")!=-1)

fmt_list=fmt_list.substr(0,fmt_list.indexOf("amp;"));*/;

var fmt_stream_map=strFlashVars.match(/url_encoded_fmt_stream_map=(.*)/)[1];

AnotherYouTubeDownloader.putDownloadLinks(fmt_list, fmt_stream_map);

putDownloadLinks: function(fmt_list, fmt_stream_map){

var fmt_list_s=fmt_list.split(",");

var fmt_stream_maps=fmt_stream_map.split(",");

Logger.log("fmt_list:n"+fmt_list, Logger.LOG_TYPE_CONSOLE);

Logger.log("fmt_list_s:n"+Logger.formatArray(fmt_list_s), Logger.LOG_TYPE_CONSOLE);

Logger.log("fmt_stream_map:n"+fmt_stream_map, Logger.LOG_TYPE_CONSOLE);

Logger.log("fmt_stream_maps:n"+Logger.formatArray(fmt_stream_maps), Logger.LOG_TYPE_CONSOLE);

for(var i=0;i<fmt_list_s.length;i++){

var vid_vars=fmt_stream_maps[i].split("&");

var url="";

var conn="";

var stream="";

var type="";

var quality="";

var stereo3d=0;

var itag=-1;

var resolution="";

var sig=""; // signature is *required* to fetch the vid.

for(var j=0;j<vid_vars.length;j++){

var key=vid_vars[j].substr(0,vid_vars[j].indexOf("="));

var value=unescape(vid_vars[j].substr(vid_vars[j].indexOf("=")+1));

switch(key){

case "itag": if(itag==-1) itag=value;break;

case "url": if(url=="" && conn=="") url=value;break;

case "conn": if(conn=="") conn=value; break;

case "stream": if(stream=="") stream=value; break;

case "type": if(type=="") type=value;break;

case "quality": if(quality=="") quality=value;break;

case "stereo3d": if(stereo3d==0) stereo3d=value;break;

case "fallback_host": break;

case "sig": if(sig=="") sig=value;break;

//case "signature": if(signature="") signature=value;break;

default: if(key.trim().length>0 && i!=fmt_list_s.length-1){

Logger.log("New parameter found. To help make script better, please report this video URL at script forum/support.nnMore details:nnparameter name: "+key+"nparameter value: "+value+"nfmt_stream_maps["+i+"]: "+fmt_stream_maps[i], Logger.LOG_TYPE_ALERT);

};break;

}

if(url.length!=0 && sig.length!=0){

url=url+"&signature="+escape(sig); // "sig" should be sent as "signature" instead.

}

if(itag==fmt_list_s[i].split("/")[0]){

resolution=fmt_list_s[i].split("/")[1];

} else if(itag>0 && !isNaN(parseInt(itag))) {

Logger.log("fmt_list and fmt_stream_maps mismatch. Please report this video URL at script forum/support.nnMore details:nnitag: "+itag, Logger.LOG_TYPE_ALERT);

}

if(url.length!=0)

AnotherYouTubeDownloader.addDownloadLink(url, type, resolution, quality, stereo3d, itag);

else if(conn.length!=0)

AnotherYouTubeDownloader.addDownloadLink(conn+(stream.length!=0?"?"+stream:""), type, resolution, quality, stereo3d, itag);

else if(type.trim().length>0) {

Logger.log("Unsupported protocol found. To help make script better, please report this video URL at script forum/support.nnMore details:nntype: "+type+"nresolution: "+resolution+"nquality:"+quality+"nfmt_stream_maps["+i+"]: "+fmt_stream_maps[i], Logger.LOG_TYPE_ALERT);

}

gmShowHideLQLinks: function(){

var blShowLQLinks=GM_getValue("LQDownload",true);

if(confirm(AnotherYouTubeDownloaderTranslation.getTranslation((blShowLQLinks ? 0 : 1))))

blShowLQLinks=!blShowLQLinks;

GM_setValue("LQDownload",blShowLQLinks);

if(!blShowLQLinks && AnotherYouTubeDownloader.$("watch-low-quality-download")){

AnotherYouTubeDownloader.$("watch-low-quality-download").parentNode.removeChild(AnotherYouTubeDownloader.$("watch-low-quality-download"));

}

gmSortUnsortFormats: function (){

var blFormatsSorted=GM_getValue("SortFormats", false);

if(confirm(AnotherYouTubeDownloaderTranslation.getTranslation((blFormatsSorted ? 17 : 16))))

blFormatsSorted=!blFormatsSorted;

GM_setValue("SortFormats", blFormatsSorted);

formatsSorted: function (){

if(AnotherYouTubeDownloader.isGreasemonkey())

return GM_getValue("SortFormats", false);

return false;

gmEnableDisableToolTips: function (){

var blToolTips=GM_getValue("ToolTips", true);

if(confirm(AnotherYouTubeDownloaderTranslation.getTranslation((blToolTips ? 13 : 14))))

blToolTips=!blToolTips;

GM_setValue("ToolTips", blToolTips);

toolTipsEnabled: function (){

if(AnotherYouTubeDownloader.isGreasemonkey())

return GM_getValue("ToolTips", true);

return true;

putMobileCompatibleLinks: function(){

var btnMLinksButton=AnotherYouTubeDownloader.$("watch-low-quality-download");

if(GM_getValue("LQDownload",true)==false){

if(AnotherYouTubeDownloader.$("watch-low-quality-download"))

AnotherYouTubeDownloader.$("watch-low-quality-download").parentNode.removeChild(AnotherYouTubeDownloader.$("watch-low-quality-download"));

return;

}

var divWatchActions=AnotherYouTubeDownloader.getWatchActionsEl();

if(divWatchActions && !btnMLinksButton){

btnMLinksButton=document.createElement("button");

btnMLinksButton.id="watch-low-quality-download";

btnMLinksButton.className="yt-uix-tooltip-reverse yt-uix-tooltip yt-uix-button yt-uix-button-text yt-uix-button-default b";

if(AnotherYouTubeDownloader.toolTipsEnabled())

btnMLinksButton.title=AnotherYouTubeDownloaderTranslation.getTranslation(2);

btnMLinksButton.addEventListener("click", AnotherYouTubeDownloader.fetchLowQualityLinks, false);

divWatchActions.appendChild(btnMLinksButton);

}

if(btnMLinksButton){

btnMLinksButton.innerHTML="<span class="yt-uix-button-content">"+(AnotherYouTubeDownloader.isCosmicPanda()?AnotherYouTubeDownloaderTranslation.getTranslation(3):AnotherYouTubeDownloaderTranslation.getTranslation(4))+"</span>";

if(AnotherYouTubeDownloader.isCosmicPanda() && AnotherYouTubeDownloader.$("watch-like") && AnotherYouTubeDownloader.$("watch-like").getElementsByClassName("yt-uix-button-content").length>0){

AnotherYouTubeDownloader.$("watch-like").getElementsByClassName("yt-uix-button-content")[0].innerHTML="";

}

fetchLowQualityLinks: function(){

AnotherYouTubeDownloader.$("watch-low-quality-download").disabled=true;

AnotherYouTubeDownloader.$("watch-low-quality-download").innerHTML="<span class="yt-uix-button-content">"+(AnotherYouTubeDownloader.isCosmicPanda()?"...":AnotherYouTubeDownloaderTranslation.getTranslation(5))+"</span>";

GM_xmlhttpRequest({

method : "GET",

url: "http://m.youtube.com/watch?ajax=1&layout=mobile&tsp=1&v="+AnotherYouTubeDownloader.getVidId(),

headers: {

"User-Agent":"iPhone"

onload: function (res){

try{

AnotherYouTubeDownloader.$("watch-low-quality-download").parentNode.removeChild(AnotherYouTubeDownloader.$("watch-low-quality-download"));

var strResponse=res.responseText;

var strLinksPart=strResponse.substr(0,strResponse.indexOf("related_videos"));

var strLinksString=strLinksPart.split("stream_url": ");

for(var i=1;i<strLinksString.length;i++){

var strLQLinkURL=strLinksString[i].substr(0,strLinksString[i].indexOf(""",1)+1);

if(strLQLinkURL.length>2)

AnotherYouTubeDownloader.addLink(eval(strLQLinkURL));

}

}catch(e){

}finally{

AnotherYouTubeDownloader.toggleDownloadMenu(true);

}

onerror: function (res){

AnotherYouTubeDownloader.$("watch-low-quality-download").disabled=false;

AnotherYouTubeDownloader.putMobileCompatibleLinks();

alert(AnotherYouTubeDownloaderTranslation.getTranslation(6));

}

});

return false;

addLink: function(strLink){

var itag=parseInt(strLink.substr(strLink.indexOf("itag=")+5));

var itags={

13 : { type: "video/3gpp", resolution:"176x144", quality:"small" },

17 : { type: "video/3gpp", resolution:"176x144", quality:"medium" },

18 : { type: "video/mp4", resolution:"640x360", quality:"medium" },

36 : { type: "video/3gpp", resolution:"320x240", quality:"high" }

};

if(itags[itag])

AnotherYouTubeDownloader.addDownloadLink(strLink, itags[itag].type, itags[itag].resolution, itags[itag].quality, 0, itag);

else

AnotherYouTubeDownloader.addDownloadLink(strLink, AnotherYouTubeDownloaderTranslation.getTranslation(7)+" ("+itag+")", AnotherYouTubeDownloaderTranslation.getTranslation(7)+" ("+itag+")", AnotherYouTubeDownloaderTranslation.getTranslation(7)+" ("+itag+")", 0, itag);

getVidId: function(){

var strVidId;

if(AnotherYouTubeDownloader.isWatchPage()){

strVidId=location.search.substring(location.search.indexOf("v=")+2);

} else if (AnotherYouTubeDownloader.isUserChannelPage()){

var divPlayNavCurrentTitle=AnotherYouTubeDownloader.$("playnav-curvideo-title");

if(!divPlayNavCurrentTitle)

return "";

var aVidLink=divPlayNavCurrentTitle.getElementsByTagName("a");

if(aVidLink.length==0)

return "";

strVidId=aVidLink[0].search.substring(aVidLink[0].search.indexOf("v=")+2);

}

if(strVidId.indexOf("&")!=-1)

strVidId=strVidId.substring(0,strVidId.indexOf("&"));

if(strVidId.indexOf("#")!=-1)

strVidId=strVidId.substring(0,strVidId.indexOf("#"));

return strVidId;

getWatchActionsEl: function(){

if(AnotherYouTubeDownloader.isWatchPage()){

var divWatchActions=AnotherYouTubeDownloader.$("watch-actions");

if(!divWatchActions){

divWatchActions=AnotherYouTubeDownloader.$("watch-content");

}

if(!divWatchActions){

divWatchActions=AnotherYouTubeDownloader.$("watch7-action-buttons");

}

if(!divWatchActions){

divWatchActions=AnotherYouTubeDownloader.$("vo");

}

if(divWatchActions)

return divWatchActions;

} else if (AnotherYouTubeDownloader.isUserChannelPage()){

var divPlayNavInfoLine=AnotherYouTubeDownloader.$("playnav-curvideo-info-line");

if(divPlayNavInfoLine)

return divPlayNavInfoLine;

}

return null;

isCosmicPanda: function(){

return AnotherYouTubeDownloader.$("watch-content")!=null;

toggleDownloadMenu: function(blForce){

var divDLContainer=AnotherYouTubeDownloader.$("watch-download-area-container");

if(blForce==true || divDLContainer.className=="hid"){

divDLContainer.className="";

} else if(blForce==false || divDLContainer.className==""){

divDLContainer.className="hid";

}

getDownloadMenu: function(){

var tblDownloadMenu=AnotherYouTubeDownloader.$("table-download-menu");

if(!tblDownloadMenu){

var divWatchActions=AnotherYouTubeDownloader.getWatchActionsEl();

if(divWatchActions){ // && divWatchActions.nextSibling){ // v1.2.4

var divDownloadContainer=document.createElement("div");

divDownloadContainer.id="watch-download-area-container";

divDownloadContainer.className=(navigator.userAgent.indexOf("Opera Mini")==-1)?"hid":"";

divDownloadContainer.innerHTML=""+

"<div class="yt-rounded" id="watch-download-area">"+

"<div class="watch-actions-panel" id="watch-download-display">"+

"<table id="table-download-menu" cellspacing=0 cellpadding=0>"+

"<tr>"+

"<td width=40></td>"+

"</tr>"+

"</table>"+

"</div>"+

"<div class="close">"+

"<img class="close-button" id="watch-download-close" src="http://s.ytimg.com/yt/img/pixel-vfl3z5WfW.gif">"+

"</div>"+

"";

if(divWatchActions.nextSibling)

divWatchActions.parentNode.insertBefore(divDownloadContainer, divWatchActions.nextSibling);

else

divWatchActions.parentNode.appendChild(divDownloadContainer);

AnotherYouTubeDownloader.addCSS(""+

"#watch-download-area-container{margin-bottom:10px;height:auto}"+

"#watch-download-area{border:1px solid #CCCCCC;padding:5px;position:relative}"+

"#watch-download-area .close{cursor:pointer;position:absolute;right:5px;top:5px}"+

"#table-download-menu{width:100%;}"+

"#table-download-menu td{border:1px solid #E0E0E0;padding:3px 9px}"+

"#table-download-menu td.bold{font-weight:bold}"+

"#watch-download{margin-left:10px}"+

"#watch-low-quality-download{margin-left:4px}"+

"");

var btnDownloadButton=document.createElement("button");

btnDownloadButton.id="watch-download";

btnDownloadButton.className="yt-uix-tooltip-reverse yt-uix-tooltip yt-uix-button yt-uix-button-text yt-uix-button-default b";

if(AnotherYouTubeDownloader.toolTipsEnabled())

btnDownloadButton.title=AnotherYouTubeDownloaderTranslation.getTranslation(8);

btnDownloadButton.innerHTML="<span class="yt-uix-button-content">"+AnotherYouTubeDownloaderTranslation.getTranslation(9)+"</span>";

if(btnDownloadButton.addEventListener)

btnDownloadButton.addEventListener("click", AnotherYouTubeDownloader.toggleDownloadMenu, false);

else if(btnDownloadButton.attachEvent)

btnDownloadButton.attachEvent("onclick", AnotherYouTubeDownloader.toggleDownloadMenu);

else

btnDownloadButton.onclick=AnotherYouTubeDownloader.toggleDownloadMenu;

divWatchActions.appendChild(btnDownloadButton);

if(AnotherYouTubeDownloader.$("watch-download-close") && AnotherYouTubeDownloader.$("watch-download-close").addEventListener){

AnotherYouTubeDownloader.$("watch-download-close").addEventListener("click", AnotherYouTubeDownloader.toggleDownloadMenu, false);

} else if(AnotherYouTubeDownloader.$("watch-download-close") && AnotherYouTubeDownloader.$("watch-download-close").attachEvent){

AnotherYouTubeDownloader.$("watch-download-close").attachEvent("onclick", AnotherYouTubeDownloader.toggleDownloadMenu);

} else {

AnotherYouTubeDownloader.$("watch-download-close").onclick=AnotherYouTubeDownloader.toggleDownloadMenu;

}

tblDownloadMenu=AnotherYouTubeDownloader.$("table-download-menu");

}

return tblDownloadMenu;

getType: function(type){

if(type.indexOf(";")!=-1)

type=type.substring(0,type.indexOf(";"));

if(type.indexOf("/")!=-1)

type=type.substring(type.indexOf("/")+1);

switch(type){

case "webm":

type="WebM";

break;

case "mp4":

type="MP4";

break;

case "x-flv":

type="FLV";

break;

case "3gpp":

type="3GP";

break;

case "xml":

type="XML";

break;

}

return type;

getHeight: function(resolution){

if(resolution.indexOf("x")!=-1)

resolution=resolution.substring(resolution.indexOf("x")+1)+"p";

return resolution;

maintainTableCells: function(tblTable){

var intCols=0;

var i=0;

for(i=0;i<tblTable.rows.length;i++){

if(intCols<tblTable.rows[i].cells.length)

intCols=tblTable.rows[i].cells.length;

}

for(i=0;i<tblTable.rows.length;i++){

while(tblTable.rows[i].cells.length<intCols){

tblTable.rows[i].insertCell(tblTable.rows[i].cells.length).innerHTML="";

}

addDownloadLink: function(url, type, resolution, quality, stereo3d, itag){

var tblMenu=AnotherYouTubeDownloader.getDownloadMenu();

if(!tblMenu){

return;

}

var strHType=AnotherYouTubeDownloader.getType(type);

var strHHeight=AnotherYouTubeDownloader.getHeight(resolution);

var rowHeights=tblMenu.rows[0];

var i;

var intHeightIndex=-1;

for(i=1;i<rowHeights.cells.length;i++){

if(rowHeights.cells[i].innerHTML==strHHeight)

intHeightIndex=i;

}

if(intHeightIndex==-1){

intHeightIndex=rowHeights.cells.length;

rowHeights.insertCell(intHeightIndex).innerHTML=strHHeight;

rowHeights.cells[intHeightIndex].className="bold";

}

var intTypeIndex=-1;

for(i=1;i<tblMenu.rows.length;i++){

if(tblMenu.rows[i].cells[0] && tblMenu.rows[i].cells[0].innerHTML==strHType)

intTypeIndex=i;

}

if(intTypeIndex==-1 && AnotherYouTubeDownloader.formatsSorted()){

for(i=1;i<tblMenu.rows.length;i++){

if(tblMenu.rows[i].cells[0] && tblMenu.rows[i].cells[0].innerHTML.localeCompare(strHType) > 0){

intTypeIndex=i;

var curRow=tblMenu.insertRow(intTypeIndex);

curRow.insertCell(0).innerHTML=strHType;

curRow.cells[0].className="bold";

break;

}

if(intTypeIndex==-1){

intTypeIndex=tblMenu.rows.length;

var curRow=tblMenu.insertRow(intTypeIndex);

curRow.insertCell(0).innerHTML=strHType;

curRow.cells[0].className="bold";

}

AnotherYouTubeDownloader.maintainTableCells(tblMenu);

var strNewLink=url;

if(AnotherYouTubeDownloader.getVideoTitle()!="")

strNewLink=strNewLink.substring(0,strNewLink.indexOf("?")+1)+"title="+escape(AnotherYouTubeDownloader.getVideoTitle())+"&"+strNewLink.substring(strNewLink.indexOf("?")+1)

var tdCell=tblMenu.rows[intTypeIndex].cells[intHeightIndex];

tdCell.innerHTML="";

var aFirstLink=document.createElement("a");

aFirstLink.setAttribute("href", strNewLink);

aFirstLink.setAttribute("class", "yt-uix-tooltip");

if(AnotherYouTubeDownloader.toolTipsEnabled())

aFirstLink.setAttribute("title", "<b>Resolution: </b>"+resolution+"<br/>n<b>MIME Type: </b>"+type.replace(/"/g,"'")+"<br/>n<b>Quality: </b>"+quality+(stereo3d==1?"<br/>n<b>3D: </b>stereo3d audio":"")+"<br/>n<b>YT iTag: </b>"+itag);

aFirstLink.innerHTML=(url.indexOf("rtmpe://")==0?AnotherYouTubeDownloaderTranslation.getTranslation(10):AnotherYouTubeDownloaderTranslation.getTranslation(9));

tdCell.appendChild(aFirstLink);

if(url.indexOf("rtmpe://")==0){

var aSecondLink=document.createElement("a");

aSecondLink.setAttribute("href", location.protocol+strNewLink.substr(6));

aSecondLink.setAttribute("class", "yt-uix-tooltip");

if(AnotherYouTubeDownloader.toolTipsEnabled())

aSecondLink.setAttribute("title", aFirstLink.getAttribute("title"));

aSecondLink.innerHTML=AnotherYouTubeDownloaderTranslation.getTranslation(9);

tdCell.appendChild(document.createTextNode("/"));

tdCell.appendChild(aSecondLink);

}

if(AnotherYouTubeDownloader.blHelperInstalled){

var aFileSizeLink=document.createElement("a");

aFileSizeLink.href="javascript:void(0);";

aFileSizeLink.setAttribute("class", "yt-uix-tooltip");

aFileSizeLink.setAttribute("url",(url.indexOf("rtmpe://")==0?"http:"+url.substr(6):url));

aFileSizeLink.addEventListener("click",AnotherYouTubeDownloader.fetchFileSize,false);

aFileSizeLink.innerHTML="?";

if(AnotherYouTubeDownloader.toolTipsEnabled())

aFileSizeLink.title="Find file size of this download link";

tdCell.appendChild(document.createTextNode(" ("));

tdCell.appendChild(aFileSizeLink);

tdCell.appendChild(document.createTextNode(")"));

}

fetchFileSize: function(){

var me=this;

var url=me.getAttribute("url");

me.innerHTML="...";

if(AnotherYouTubeDownloader.toolTipsEnabled())

me.title="Loading...";

me.removeEventListener("click",AnotherYouTubeDownloader.fetchFileSize,false);

GM_xmlhttpRequest({

method : "GET",

url: "http://127.0.0.1:9688/"+url,

headers: {

"Referer": location.href // If cookies are cleared after page is loaded, this will lead to 403 Forbidden. Better disable cookies.

onload: function (res){

//unsafeWindow.testRes = res;

/*for(var resAttr in res){

Logger.log(resAttr + ": " + res[resAttr], Logger.LOG_TYPE_CONSOLE);

}*/

var lngFileSize=parseInt(res.responseText);

var strFileSize="";

if(lngFileSize==-2){

me.innerHTML="!2";

if(AnotherYouTubeDownloader.toolTipsEnabled())

me.title="Helper application was unable to connect. Check internet settings.";

me.addEventListener("click",AnotherYouTubeDownloader.fetchFileSize,false);

return;

}

if(lngFileSize==-3){

me.innerHTML="!3";

if(AnotherYouTubeDownloader.toolTipsEnabled())

me.title="Helper application does not support this protocol.";

me.addEventListener("click",AnotherYouTubeDownloader.fetchFileSize,false);

return;

}

if(lngFileSize==-4){

me.innerHTML="!4";

if(AnotherYouTubeDownloader.toolTipsEnabled())

me.title="Helper application denied checking file size for this url.";

me.addEventListener("click",AnotherYouTubeDownloader.fetchFileSize,false);

return;

}

if(lngFileSize==-1){

strFileSize="Unknown";

} else if(lngFileSize<9999){

strFileSize=lngFileSize+"bytes";

} else if(lngFileSize<9999*1024){

strFileSize=(Math.round(lngFileSize/10.24)/100)+"KB";

} else if(lngFileSize<9999*1024*1024){

strFileSize=(Math.round(lngFileSize/(10.24*1024))/100)+"MB";

} else {

strFileSize=(Math.round(lngFileSize/(10.24*1024*1024))/100)+"GB";

}

me.removeAttribute("href");

me.style.textDecoration="none";

me.style.color="auto";

me.innerHTML=strFileSize;

if(AnotherYouTubeDownloader.toolTipsEnabled())

me.title=lngFileSize+" bytes";

onerror: function (res){

me.innerHTML="!1";

if(AnotherYouTubeDownloader.toolTipsEnabled())

me.title="Unable to fetch file size. Make sure Helper application is running and browser is online.";

me.addEventListener("click",AnotherYouTubeDownloader.fetchFileSize,false);

}

});

getVideoTitle: function(){

var spanEowTitle;

var strReturnValue="";

if(AnotherYouTubeDownloader.isWatchPage()){

spanEowTitle=AnotherYouTubeDownloader.$("eow-title");

if(spanEowTitle && spanEowTitle.title) {

strReturnValue=spanEowTitle.title;

} else {

spanEowTitle=AnotherYouTubeDownloader.$("watch-headline-title");

if(spanEowTitle && spanEowTitle.textContent)

strReturnValue=spanEowTitle.textContent.trim();

}

} else if (AnotherYouTubeDownloader.isUserChannelPage()){

spanEowTitle=AnotherYouTubeDownloader.$("playnav-curvideo-title");

if(spanEowTitle && spanEowTitle.textContent)

strReturnValue=spanEowTitle.textContent.trim();

}

return strReturnValue.replace(/("|*|:|<|>|?|||\|/)/g,"_");

domChanged: function(){

setTimeout(function (){

AnotherYouTubeDownloader.fetchDownloadLinks();

},0);

addCSS: function(css){

if (typeof GM_addStyle != "undefined") {

GM_addStyle(css);

} else if (typeof PRO_addStyle != "undefined") {

PRO_addStyle(css);

} else if (typeof addStyle != "undefined") {

addStyle(css);

} else {

var heads = AnotherYouTubeDownloader.$$("head");

if (heads.length > 0) {

var node = document.createElement("style");

node.type = "text/css";

try{

node.appendChild(document.createTextNode(css));

}catch(e){}

heads[0].appendChild(node);

}

runScript: function(){

if(!document.body || !document.body.innerHTML)

return;

if(AnotherYouTubeDownloader.blHelperInstalled && !AnotherYouTubeDownloader.isGreasemonkey())

AnotherYouTubeDownloader.blHelperInstalled=false;

if(AnotherYouTubeDownloader.isGreasemonkey()){

GM_registerMenuCommand("Another YouTube Downloader -> "+AnotherYouTubeDownloaderTranslation.getTranslation(11),AnotherYouTubeDownloader.gmShowHideLQLinks);

GM_registerMenuCommand("Another YouTube Downloader -> "+AnotherYouTubeDownloaderTranslation.getTranslation(12),AnotherYouTubeDownloader.gmEnableDisableToolTips);

GM_registerMenuCommand("Another YouTube Downloader -> "+AnotherYouTubeDownloaderTranslation.getTranslation(15),AnotherYouTubeDownloader.gmSortUnsortFormats);

}

if(AnotherYouTubeDownloader.isWatchPage()){

AnotherYouTubeDownloader.fetchDownloadLinks();

} else if (AnotherYouTubeDownloader.isUserChannelPage()){

if(document.body.addEventListener)

document.body.addEventListener("DOMNodeInserted",AnotherYouTubeDownloader.domChanged,false);

}

};

try{

AnotherYouTubeDownloader.runScript();

}catch(e){

window.alert("Another YouTube Downloader Error: "+e);

}

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Another YouTube Downloader js

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