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// ==UserScript==
// @name YouTube Lyrics
// @namespace http://userscripts.org/users/28612
// @version 3.04.00
// @changes Fixed the parsing of the video category,Added the "movies" video category
// @description Adds a lyrics box to the YouTube sidebar under the video informations box. It can search in twelve different lyrics sites and it shows also all the results in a drop down.
// @include http://*youtube.com/watch?*
// @require http://userscripts.org/scripts/version/33024/88773.user.js
// @resource Library1Resources http://www.fileden.com/files/2008/9/2/2077873/JavascriptLibrary/0_5_0/Library1.xml
// @resource Library1Resources_de http://www.fileden.com/files/2008/9/2/2077873/JavascriptLibrary/0_5_0//Library1_de.xml
// @resource Library1Resources_es http://www.fileden.com/files/2008/9/2/2077873/JavascriptLibrary/0_5_0/Library1_es.xml
// @resource Library1Resources_fr http://www.fileden.com/files/2008/9/2/2077873/JavascriptLibrary/0_5_0/Library1_fr.xml
// @resource Library1Resources_it http://www.fileden.com/files/2008/9/2/2077873/JavascriptLibrary/0_5_0/Library1_it.xml
// @resource YoutubeLyricsResources http://www.fileden.com/files/2008/9/2/2077873/YoutubeLyrics/3_4_0/YoutubeLyrics.xml
// @resource YoutubeLyricsResources_de http://www.fileden.com/files/2008/9/2/2077873/YoutubeLyrics/3_4_0/YoutubeLyrics_de.xml
// @resource YoutubeLyricsResources_es http://www.fileden.com/files/2008/9/2/2077873/YoutubeLyrics/3_4_0/YoutubeLyrics_es.xml
// @resource YoutubeLyricsResources_fr http://www.fileden.com/files/2008/9/2/2077873/YoutubeLyrics/3_4_0/YoutubeLyrics_fr.xml
// @resource YoutubeLyricsResources_it http://www.fileden.com/files/2008/9/2/2077873/YoutubeLyrics/3_4_0/YoutubeLyrics_it.xml
// @resource LyricsSitesDefinitions http://userscripts.org/scripts/source/34831.user.js
// ==/UserScript==
var ScriptInfos={
id: 22569,
name: "Youtube Lyrics",
version: new Version("3.04.00"),
language: "en",
idPrefix: "YL"
}
var CM=null
var RM=null;
var SU=null;
var DU=null;
init();
function init()
{
CM=new ConfigurationManager();
RM=new ResoucesManager();
SU=new Updater(22569,"Youtube Lyrics","updater","//div[@id='YLLyricsPanel']");
DU=new Updater(34831,"Definitions","definitions","//div[@id='YLLyricsPanel']",installDefinitions);
if (ScriptInfos.version.compareTo(CM.config.updater && CM.config.updater.version)==1) updateOptions();
ScriptInfos.language=CM.config.language;
ScriptInfos.requestsCounter=0;
$rmc("MenuOptions",[ScriptInfos.name],showOptionsPanel);
var text1=getVideoCategory();
GM_log(text1);
if (CM.config.showOnCategory==text1 || ($isa(CM.config.showOnCategory) && CM.config.showOnCategory.contains(text1))) initLyricsPanel();
else if (CM.config.addUserScriptCommandToShowLyricsPanel) $rmc("MenuShow",[ScriptInfos.name],initLyricsPanel);
}
function updateOptions()
{
var obj1={
language:"en",
showSendFeedbackConfirm:"on",
updater:{
lastCheckDate:new Date(),
checkFrequency:1},
showOnCategory:"10",
addUserScriptCommandToShowLyricsPanel:"on",
showAlertOnSavePreferred:"on",
showSearchTextBox:"on",
showResultsDropDown:"on",
showLinkOriginalPage:"on",
showLinkSearchYoutube:"on",
showLinkSendParsingError:"on",
showSendParsingErrorConfirm:"on",
preferredSite:"",
activeSites:[],
definitions:{
autoInstall:"on",
lastCheckDate:new Date(),
checkFrequency:1},
lyricsSitesDefinitions:[]
};
$mo(obj1,CM.config);
obj1.updater.version=ScriptInfos.version;
var text1=GM_getResourceText("LyricsSitesDefinitions");
obj1.definitions.version=new Version(/version.*?((?:\.|\d)+)/gm.exec(text1)[1]);
mergeLyricsSitesDefinitions(obj1,$t2o(text1));
setOptions(obj1);
}
function mergeLyricsSitesDefinitions(config,obj1)
{
var array1=new Array();
var obj2=config.lyricsSitesDefinitions;
for(var num1=0;num1<obj1.length;num1++)
{
var flag1=false;
var obj3=obj1[num1];
var num3=obj3.id;
for(var num2=0;num2<obj2.length;num2++)
{
if (obj2[num2].id==num3)
{
flag1=true;
obj2[num2]=obj3;
break;
}
}
if (!flag1)
{
config.activeSites.push(num2.toString());
obj2.push(obj3);
}
}
}
function setOptions(options)
{
if (options) CM.config=options;
CM.save();
}
function savePreferredSite()
{
var select1=$idp("LyricsSites");
var option1=select1.options[select1.selectedIndex];
CM.config.preferredSite=option1.value;
if (CM.config.showAlertOnSavePreferred) alert(RM.getText("SavedPreferredSite",option1.textContent));
setOptions();
}
function overwriteDefinitions()
{
if (confirm(RM.getText("ReinstallLyricsSitesDefinitionConfirm")))
{
DU.overwriteDefinitions=true;
if (confirm(RM.getText("ReinstallLyricsSitesDefinitionChooseDialog"))) DU.checkForNewVersion(true,installDefinitions);
else installDefinitionsCallback(DU,{responseText:GM_getResourceText("LyricsSitesDefinitions")});
}
}
function installDefinitions(updater,response)
{
if (updater.newVersionAvailable || DU.overwriteDefinitions)
{
var version1=new RegExp("YoutubeLyrics.*?((?:\\.|\\d)+)","gmi").test(response.responseText)?new Version(RegExp.$1):null;
if (version1 && version1.compareTo(ScriptInfos.version)!=-1)
{
var text1=RM.getText("NewLyricsSitesDefinitionNotSupported",[ScriptInfos.name,ScriptInfos.version,version1]);
if (ScriptInfos.optionsPanelVisible) alert(text1);
else createInfoMessage("NewVersionRequired",text1,null,"//div[@id='YLLyricsPanel']");
}
else sendGetRequest(updater.installUrl,$chf(this,installDefinitionsCallback,[updater]));
}
}
function installDefinitionsCallback(updater,response)
{
if (new RegExp("version.*?((?:\\.|\\d)+)","gmi").test(response.responseText)) updater.config.version=new Version(RegExp.$1);
if (updater.overwriteDefinitions) CM.config.lyricsSitesDefinitions=new Array();
mergeLyricsSitesDefinitions(CM.config,$t2o(response.responseText));
setOptions();
updater.hideNewVersionHTML(false);
var text1=RM.getText("LyricsSitesDefinitionsInstalled",[updater.config.version]);
if (ScriptInfos.optionsPanelVisible)
{
alert(text1);
showOptionsPanel(true);
}
else createInfoMessage("NewVersionInstalled",text1,null,"//div[@id='YLLyricsPanel']");
}
function sendLyricsRequest(url,handler,encoding)
{
ScriptInfos.requestsCounter++;
var callback=function(requestsCounter,handler){var num1=requestsCounter; return function(response){if (num1==ScriptInfos.requestsCounter) handler(response);};}(ScriptInfos.requestsCounter,handler);
sendGetRequest(url,callback,encoding);
}
function getVideoCategory()
{
var num1=-1;
var node1=$id("watch-video-category");
if (node1)
{
var text1=node1.getAttribute("href");
switch(text1)
{
case "/comedy": num1=23; break;
case "/education": num1=27; break;
case "/gaming": num1=20; break;
case "/movies": num1=30; break;
case "/music": num1=10; break;
case "/news": num1=25; break;
case "/sports": num1=17; break;
default: num1=/c=(\d+)/i.exec(text1)?RegExp.$1:-1;
}
}
return num1;
}
function initLyricsPanel()
{
var flag1=false;
try
{
addLyricsPanel(false);
ScriptInfos.lyricsPanelInitialized=true;
}
catch(ex)
{
flag1=true;
GM_log(ex.message);
}
SU.checkForNewVersion(flag1);
if (!flag1) DU.checkForNewVersion(false,DU.config.autoInstall?installDefinitions:null);
}
function addLyricsPanel(reset)
{
var div1=$idp("LyricsPanel");
if (div1 && reset) {div1.parentNode.removeChild(div1); div1=null;}
if (div1==null)
{
addHiddenStyle();
if (!isStyleAdded("LyricsPanelStyle")) addStyle("LyricsPanelStyle",null,[ScriptInfos.idPrefix,RM.getText("LoadingImageSrc")]);
var array1=RM.getObject("LyricsPanelTexts");
array1[0]=ScriptInfos.idPrefix;
array1[2]=RM.getText("SaveImageSrc");
array1[3]=RM.getText("SaveImageWidth");
array1[4]=RM.getText("SaveImageHeight");
array1[5]=array1[5].format(ScriptInfos.name,ScriptInfos.version);
div1=stringToHTML(RM.getText("LyricsPanelHTML",array1));
var div2=$id("more-from-panel") || $id("watch-channel-videos-panel");
div2.parentNode.insertBefore(div1,div2);
var select1=$idp("LyricsSites");
select1.options.length=0;
for(var num1=0;num1<CM.config.lyricsSitesDefinitions.length;num1++)
{
var obj1=CM.config.lyricsSitesDefinitions[num1];
if (obj1.enabled && CM.config.activeSites.indexOf(obj1.id.toString())!=-1)
{
var text1=obj1.name;
var option1=$ce("option",text1,{value:obj1.id});
option1.selected=obj1.id==CM.config.preferredSite;
select1.appendChild(option1);
}
}
select1.addEventListener("change",function(e){searchForLyrics();},false);
$idp("PanelSwitch").addEventListener("click",function(e){if (!e.target.onlyOnce) {e.target.onlyOnce=true; searchForLyrics();}},false);
$idp("SavePreferredSite").addEventListener("click",savePreferredSite,false);
$idp("SearchText").addEventListener("keypress",function(e){if (e.which==13){searchForLyrics(e.target.value); return false;}},false);
$idp("ResultsList").addEventListener("change",function(e){loadLyricsPage(e.target.selectedIndex);},false);
$idp("SendParsingError").addEventListener("click",function(e){sendParsingError(ScriptInfos.lyricsLinks[ScriptInfos.lyricsLinksIndex][0]);},false);
}
return div1;
}
function setLyricsDivContent(html,showLoadingIcon,showLyricsTextBox,showResultsDropDown,showLinkToOriginalPage,showLinkToSearchYoutube,showLinkToSendParsingError)
{
with($idp("SearchText"))
{
className=showLyricsTextBox?"":"hidden";
value=ScriptInfos.words;
}
var select1=$idp("ResultsList");
select1.className=showResultsDropDown?"":"hidden";
select1.options.length=0;
if (ScriptInfos.lyricsLinks)
{
for(var num1=0;num1<ScriptInfos.lyricsLinks.length;num1++)
{
var option1=new Option(decodeHTML(ScriptInfos.lyricsLinks[num1][1]));
if (ScriptInfos.lyricsLinksIndex==num1) option1.selected=true;
select1.options[num1]=option1;
}
}
var text1="";
var text2="";
if (ScriptInfos.lyricsLinks && ScriptInfos.lyricsLinksIndex!=null)
{
var obj1=ScriptInfos.lyricsLinks[ScriptInfos.lyricsLinksIndex];
text1=obj1[0];
text2="http://{0}/results?search_query={1}".format(document.location.host,encodeURIComponent(obj1[1].replace(/-/gmi,"").replace(/lyrics/gmi,"").replace(/ /," ")).replace(/%20/gmi,"+"));
}
var link1=$idp("OriginalPage");
link1[showLinkToOriginalPage?"setAttribute":"removeAttribute"]("href",text1);
link1.className=showLinkToOriginalPage?"":"hidden";
var link2=$idp("SearchYoutube");
link2[showLinkToSearchYoutube?"setAttribute":"removeAttribute"]("href",text2);
link2.className=showLinkToSearchYoutube?"":"hidden";
var link3=$idp("SendParsingError");
link3.className=showLinkToSendParsingError?"":"hidden";
var text3="{0}Loading".format(ScriptInfos.idPrefix)
var div1=$idp("LyricsContentDiv");
var array1=div1.className.split(" ");
if (!showLoadingIcon) array1.remove(text3);
else if (array1.indexOf(text3)==-1) array1.push(text3);
div1.className=array1.join(" ");
$idp("Lyrics").innerHTML=html;
}
function initLyricsSiteDefinition(id)
{
ScriptInfos.lyricsSiteId=id;
var array1=CM.config.lyricsSitesDefinitions;
for(var num1=0;num1<array1.length;num1++) if (array1[num1].id==id) {ScriptInfos.lyricsSite=$co(array1[num1]); break;}
ScriptInfos.lyricsSite.parseListRegexp=new RegExp(ScriptInfos.lyricsSite.parseListRegexp,"gmi");
var array2=ScriptInfos.lyricsSite.parseLyrics;
for(var num2=0;num2<array2.length;num2++)
{
array2[num2].parseTitleRegexp=new RegExp(array2[num2].parseTitleRegexp,"gmi");
array2[num2].parseLyricsRegexp=new RegExp(array2[num2].parseLyricsRegexp,"gmi");
}
}
function searchForLyrics(words)
{
ScriptInfos.lyricsLinks=null;
ScriptInfos.lyricsLinksIndex=null;
var select1=$idp("LyricsSites");
initLyricsSiteDefinition(parseInt(select1.options[select1.selectedIndex].value));
if (words) ScriptInfos.words=words;
if (ScriptInfos.words==null) ScriptInfos.words=document.title.replace(/youtube/gmi,"").replace(/-/gmi," ").replace(/"/gmi," ").replace(/video/gmi," ").replace(/ +/gmi," ").replace(/^\s+/gmi,"").replace(/\s+$/gmi,"");
var text1=ScriptInfos.lyricsSite.name=="get-lyrics.net"?"-":"+";
var text2=encodeURIComponent(ScriptInfos.words).replace(/%20/gmi,text1);
var text3=ScriptInfos.lyricsSite.searchUrl.format(text2);
setLyricsDivContent(RM.getText("Searching",[ScriptInfos.lyricsSite.name,ScriptInfos.words]),true,CM.config.showSearchTextBox);
sendLyricsRequest(text3,parseSearchResponse,ScriptInfos.lyricsSite.searchEncoding);
}
function parseSearchResponse(response)
{
var text1="";
var text2="";
ScriptInfos.lyricsLinks=new Array();
//debugRegexp(ScriptInfos.lyricsSite.parseListRegexp,response.responseText);
ScriptInfos.lyricsSite.parseListRegexp.lastIndex=0;
var match1=ScriptInfos.lyricsSite.parseListRegexp.exec(response.responseText);
while(match1)
{
//GM_log(match1[0]);
//GM_log(match1[1]+" "+match1[2]);
ScriptInfos.lyricsLinks.push([ScriptInfos.lyricsSite.lyricsUrl+decodeHTML(match1[1]),match1[2].replace(/<\/?(b|em)>/gmi,"")]);
match1=ScriptInfos.lyricsSite.parseListRegexp.exec(response.responseText);
}
if (ScriptInfos.lyricsLinks.length!=0) loadLyricsPage(0);
else setLyricsDivContent(RM.getText("FoundNothing",ScriptInfos.lyricsSite.name),false,CM.config.showSearchTextBox);
}
function loadLyricsPage(index)
{
ScriptInfos.lyricsLinksIndex=index;
setLyricsDivContent(RM.getText("Loading",[ScriptInfos.lyricsSite.name,ScriptInfos.lyricsLinks[index][1]]),true,CM.config.showSearchTextBox,CM.config.showResultsDropDown,CM.config.showLinkOriginalPage,CM.config.showLinkSearchYoutube);
sendLyricsRequest(ScriptInfos.lyricsLinks[index][0],parseLyricsPage,ScriptInfos.lyricsSite.lyricsEncoding);
}
function parseLyricsPage(response)
{
var text1="";
var flag1=false;
if (response.status!=200)
{
flag1=true;
text1=RM.getText("LyricsParsingErrorHTML",[response.statusText,""]);
}
else
{
//GM_log(response.responseText);
var array1=ScriptInfos.lyricsSite.parseLyrics;
for(var num1=0;num1<array1.length;num1++)
{
array1[num1].parseTitleRegexp.lastIndex=0;
array1[num1].parseLyricsRegexp.lastIndex=0;
//debugRegexp(array1[num1].parseTitleRegexp,response.responseText);
//debugRegexp(array1[num1].parseLyricsRegexp,response.responseText);
var match1=array1[num1].parseTitleRegexp.exec(response.responseText);
var match2=array1[num1].parseLyricsRegexp.exec(response.responseText);
if (match1 && match2)
{
if (match1.length!=1) match1.shift();
if (match2.length!=1) match2.shift();
var text2=match1.join(" ");
var text3=match2.join(" ");
text2=text2.replace(/<br ?\/?>/gmi,"");
if (response.responseText.match(/<\/pre>/gmi)) text3=text3.replace(/\n/gmi,"<br/>").replace(/\r/gmi,"");
text3=text3.replace(/<br ?\/?>/gmi,"<br/>").replace(/<br\/>(?:\s*<br\/>)+/gmi,"<br/>").replace(/^\s*(?:<br\/>\s*)+/gi,"");
text1=RM.getText("LyricsParsingSuccessHTML",[ScriptInfos.idPrefix,text2,text3]);
break;
}
}
if (!text1)
{
flag1=true;
text1=RM.getHTMLTexts("LyricsParsingError");
}
}
setLyricsDivContent(text1,false,CM.config.showSearchTextBox,CM.config.showResultsDropDown,CM.config.showLinkOriginalPage,CM.config.showLinkSearchYoutube,CM.config.showLinkSendParsingError && flag1);
}
function showOptionsPanel(reset)
{
var div1=addModalDiv(hideOptions);
var div2=addOptionsPanel(reset);
setFormValues($idp("OptionsForm"),CM.config);
$idp("EditLyricsSitesDefinitions").disabled=false;
with($idp("LyricsSitesDefinitions"))
{
readOnly=true;
disabled=true;
}
div1.className="";
div2.className="";
ScriptInfos.optionsPanelVisible=true;
}
function addOptionsPanel(reset)
{
var div1=$idp("OptionsContainer");
if (div1 && reset) {div1.parentNode.removeChild(div1); div1=null;}
if (div1==null)
{
addStyle("OptionsContainerStyle");
addNoPaddedListStyle();
var array1=new Array();
array1.push(RM.getHTMLTexts("OptionsGeneral",[ScriptInfos.idPrefix,,,,,,,,,,SU.homepageUrl]));
array1.push(RM.getHTMLTexts("OptionsUpdater"));
array1.push(RM.getHTMLTexts("OptionsDisplay"));
array1.push(RM.getHTMLTexts("OptionsLyricsPanelContent"));
array1.push(RM.getHTMLTexts("OptionsLyricsSites"));
array1.push(RM.getHTMLTexts("OptionsLyricsSitesDefinitions"));
div1=stringToHTML(RM.getHTMLTexts("OptionsContainer",[ScriptInfos.idPrefix,RM.getHTMLTexts("OptionsLeftSide",[ScriptInfos.idPrefix,ScriptInfos.name]),array1.join("\n")]));
document.body.appendChild(div1);
var li1=$idp("OptionsLyricsSites");
var ul1=li1.parentNode;
ul1.removeChild(li1);
for(var num1=0;num1<CM.config.lyricsSitesDefinitions.length;num1++)
{
var obj1=CM.config.lyricsSitesDefinitions[num1];
if (obj1.enabled)
{
var li2=li1.cloneNode(true);
li2.innerHTML=li2.innerHTML.format(obj1.id,obj1.name);
ul1.appendChild(li2);
}
}
$idp("CheckForUpdate").addEventListener("click",function(e){SU.checkForNewVersion(true,$chf(SU,SU.newVersionDialog));},false);
$idp("SendFeedback").addEventListener("click",function(e){sendFeedback($idp("SendFeedback"),$idp("FeedbackMessage"),$idp("SendFeedbackStatus"));},false);
$idp("Apply").addEventListener("click",saveOptions,false);
$idp("OK").addEventListener("click",saveOptions,false);
$idp("Cancel").addEventListener("click",hideOptions,false);
$idp("Definitions.CheckForUpdate").addEventListener("click",function(e){DU.checkForNewVersion(true,$chf(DU,DU.newVersionDialog));},false);
$idp("EditLyricsSitesDefinitions").addEventListener("click",enableLyricsSitesDefinitionsTextarea,false);
$idp("ReinstallLyricsSitesDefinitions").addEventListener("click",overwriteDefinitions,false);
}
return div1;
}
function enableLyricsSitesDefinitionsTextarea(e)
{
if (confirm(RM.getText("EditLyricsSitesDefinitionsConfirm")))
{
$idp("EditLyricsSitesDefinitions").disabled=true;
with($idp("LyricsSitesDefinitions"))
{
readOnly=false;
disabled=false;
}
}
}
function hideOptions()
{
ScriptInfos.optionsPanelVisible=false;
$idp("ModalDiv").className="hidden";
$idp("OptionsContainer").className="hidden";
}
function saveOptions(e)
{
try{setOptions(getFormValues(e.target.form));}
catch(ex)
{
alert(RM.getText("LyricsSitesDefinitionsError",ex.message));
getFormValues(e.target.form);
}
if (ScriptInfos.language!=CM.config.language || $idp("EditLyricsSitesDefinitions").disabled)
{
ScriptInfos.language=CM.config.language;
showOptionsPanel(true);
if (ScriptInfos.lyricsPanelInitialized) addLyricsPanel(true);
}
if (e.target.name=="OK") hideOptions();
}
function getFeedbackClient(){return new FeedbackClient("YoutubeLyrics@hotmail.com",Math.round(Math.exp(6*Math.log(2))*3*643));}
function sendFeedback(button,textarea,span)
{
if (!CM.config.showSendFeedbackConfirm || confirm(RM.getText("ConfirmSendFeedback")))
{
var fc=getFeedbackClient();
fc.button=button;
fc.textarea=textarea;
fc.span=span;
fc.button.disabled=true;
fc.textarea.disabled=true;
fc.span.innerHTML=RM.getText("SendingFeedback");
fc.login(sendFeedbackCallback1);
}
}
function sendFeedbackCallback1(fc,response)
{
if (fc.isLoggedIn)
{
fc.postMessage("topics/21769",fc.textarea.value,sendFeedbackCallback2);
}
else
{
fc.button.disabled=false;
fc.textarea.disabled=false;
fc.span.innerHTML=RM.getText("SendingFeedbackError");
fc.logOut();
}
}
function sendFeedbackCallback2(fc,response)
{
fc.button.disabled=false;
fc.textarea.disabled=false;
fc.span.innerHTML=RM.getText("FeedbackSent",fc.lastPostedMessageUrl);
fc.logout();
}
function sendParsingError(errorUrl)
{
if ((!CM.config.showSendParsingErrorConfirm || confirm(RM.getText("ConfirmSendParsingError"))) && (!CM.config.showSendFeedbackConfirm || confirm(RM.getText("ConfirmSendFeedback"))))
{
setLyricsDivContent(RM.getText("SendingParsingError"),false,CM.config.showSearchTextBox,CM.config.showResultsDropDown,CM.config.showLinkOriginalPage,CM.config.showLinkSearchYoutube);
var fc=getFeedbackClient();
fc.errorUrl=errorUrl;
fc.login(sendParsingErrorCallback1);
}
}
function sendParsingErrorCallback1(fc,response)
{
if (fc.isLoggedIn)
{
fc.postMessage("topics/21075",fc.errorUrl,sendParsingErrorCallback2);
}
else
{
setLyricsDivContent(RM.getText("SendingParsingErrorError"),false,CM.config.showSearchTextBox,CM.config.showResultsDropDown,CM.config.showLinkOriginalPage,CM.config.showLinkSearchYoutube);
fc.logOut();
}
}
function sendParsingErrorCallback2(fc,response)
{
setLyricsDivContent(RM.getText("ParsingErrorSent",fc.lastPostedMessageUrl),false,CM.config.showSearchTextBox,CM.config.showResultsDropDown,CM.config.showLinkOriginalPage,CM.config.showLinkSearchYoutube);
fc.logout();
}
