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var wpTb1
var btnArt
var btnAlb
var request = false;
var _timer;
var btnBusyImage
var btnArtImage
var btnAlbImage
var wpSumm
var btnLang
var oreg
var gLangSet
var gConf
var resultSpan
var gLang = '';
var summary='';
var request = false;
var selText='';
var artistName
var Header
var Footer
var PageStr
function init(){
if (_timer) clearInterval(_timer);
var tlbr=window.document.getElementById("toolbar");
if (wgNamespaceNumber==6){
btnBusyImage = "http://images3.wikia.nocookie.net/__cb20100126184912/lyricwiki/images/7/76/LW_btn_busy.gif"
btnArtImage = "http://images1.wikia.nocookie.net/__cb20101206073518/lyricwiki/images/d/d8/Lw_btn_user.png";
btnAlbImage ="http://images3.wikia.nocookie.net/__cb20101206073617/lyricwiki/images/d/d1/Lw_btn_disc.png"
btnAlb=window.document.getElementById("mw-editbutton-headline");
var objImage = new Image();
objImage.src=btnBusyImage;
btnAlb.src = btnAlbImage;
btnAlb.title = "Set AlbumCover";
btnAlb.onclick=CheckAlbum1;
btnArt=window.document.getElementById("mw-editbutton-image");
btnArt.src = btnArtImage;
btnArt.title = "Set ArtistPhoto";
btnArt.style.opacity=0.8;
btnArt.style.filter = "alpha(opacity=80)"
//alert(btnArt);not null
btnArt.onclick=CheckArtist;
request = new XMLHttpRequest();
//alert(request); object created, not null
//but this line throws an error (unspecified):
//request.setRequestHeader("Content-Type", "text/xml; charset=utf-8");
}
else if (wgNamespaceNumber==0){
var btnForm=window.document.getElementById("mw-editbutton-headline");
btnForm.src = "http://images1.wikia.nocookie.net/lyricwiki/images/6/6b/Lw_Button_Format.png";
btnForm.title = "Format page";
btnForm.onclick=FormatPage;
btnLang=window.document.getElementById("mw-editbutton-image");
btnLang.src = "http://images4.wikia.nocookie.net/lyricwiki/images/1/19/Lw_btn_lang.png";
btnLang.title = "Check lyrics language";
btnLang.style.opacity=0.8;
btnLang.style.filter = "alpha(opacity=80)"
btnLang.onclick=CheckLang;
resultSpan=document.createElement("span");
resultSpan.style.cssText = "display:none;border:1px silver solid;background-color:#FFFFEA;font-size: 10pt;color: #004080;margin-bottom:15px;paddig-left:5px;padding-right:5px;";
tlbr.appendChild(resultSpan);
wpTb1.onmouseup = mouseUpHandler;
request = new XMLHttpRequest();
oreg =/(\{\{Song\s*\|[^}]*}})?[\s\S]*?([\n\r]*<lyric[s]?>[\n\r]*([\s\S]*?)[\n\r]*<\/lyric[s]?>[\n\r]*)[\s\S]*?(\{\{SongFooter[\s\S]*?\}\})/;
gLangSet={'af':'Afrikaans','sq':'Albanian','am':'Amharic','ar':'Arabic','hy':'Armenian','az':'Azerbaijani','eu':'Basque','be':'Belarusian','bn':'Bengali','bh':'Bihari','bg':'Bulgarian','my':'Burmese','ca':'Catalan','chr' :'Cherokee','zh':'Chinese','zh-CN':'Chinese Simplified','zh-TW':'Chinese Traditional','hr':'Croatian','cs':'Czech','da':'Danish','dv':'Dhivehi','nl':'Dutch','en':'English','eo':'Esperanto','et':'Estonian','fil' :'Filipino','fi':'Finnish','fr':'French','gd':'Gaelic','gl':'Galician','ka':'Georgian','de':'German','el':'Greek','gn':'Guarani','gu':'Gujarati','iw':'Hebrew','hi':'Hindi','hu':'Hungarian','is':'Icelandic','id':'Indonesian','iu':'Inuktitut','ga':'Irish','it':'Italian','ja':'Japanese','kn':'Kannada','kk':'Kazakh','km':'Khmer','ko':'Korean','ku':'Kurdish','ky':'Kyrgyz','lo':'Laothian','lv':'Latvian','lt':'Lithuanian','mk':'Macedonian','ms':'Malay','ml':'Malayalam','mt':'Maltese','mr':'Marathi','mn':'Mongolian','ne':'Nepali','no':'Norwegian','or':'Oriya','ps':'Pashto','fa':'Persian','pl':'Polish','pt':'Portuguese','pa':'Punjabi','ro':'Romanian','ru':'Russian','sa':'Sanskrit','sr':'Serbian','sd':'Sindhi','si':'Sinhalese','sk':'Slovak','sl':'Slovene','es':'Spanish','sw':'Swahili','sv':'Swedish','tg':'Tajik','ta':'Tamil','tl':'Tagalog','te':'Telugu','th':'Thai','bo':'Tibetan','tr':'Turkish','uk':'Ukrainian','ur':'Urdu','uz':'Uzbek','ug':'Uighur','vi':'Vietnamese','cy':'Welsh','' : 'UNKNOWN'};
}
}
//********Song page edit stuff*********
function mouseUpHandler(){
selText=GetSelectedText();
var opac = (selText =='') ? 80 : 100;
setBtnOpacity(opac);
if (selText =='') btnLang.style.filter = "alpha(opacity=80)";
else btnLang.style.filter = "alpha(opacity=100)";
resultSpan.style.display="none";
}
function setBtnOpacity(opac) {
if (isIE) btnLang.style.filter = "alpha(opacity=" + opac +")";
else btnLang.style.opacity = opac/100;
}
function FormatPage() {
summary='';
PageStr = wpTb1.value
var m =PageStr.match(oreg);
if (m) {
Header=m[1];
var Lyrics =m[2];
Footer =m[4];
var newLyrics="\n\n<lyrics>\n" + m[3] + "\n<\/lyrics>\n\n";
newLyrics=newLyrics.replace(/\n +/g,"\n"); //LeftTrim
newLyrics=newLyrics.replace(/(\r?\n){2,}/g,"\n\n"); //Remove extra empty lines
newLyrics=newLyrics.replace(/\n(\S)/g, function($0,$1){return '\n' + $1.toUpperCase();}); //Sentence-UpperCase
if (newLyrics.match(/[’´`‘„“”«»]/g)) {
newLyrics=newLyrics.replace(/[’´`‘]/g,"'").replace(/[„“”«»]/g,'"'); //Apostrophes
}
if (Lyrics != newLyrics) {
summary = "formatted; ";
PageStr=PageStr.replace(Lyrics,newLyrics);
}
var m =Footer.match(/\|\s*([^= ]+?)\s*= */g);
if (m) {
var maxLen=0;
for(i=0; i<m.length; i+=1) {
var newLen=m[i].replace(/([^= ]+?)\s*=/,function($0,$1){return $1;}).length-1;
maxLen=Math.max(maxLen, newLen);
}
var newFooter=Footer.replace(/\|\s*([^=]+?)\s*= */g,function($0,$1){return AlignPar($1,maxLen);});
if (newFooter != Footer) {
PageStr=PageStr.replace(Footer,newFooter);
Footer=newFooter;
summary+="footer aligned; ";
}
}
CheckAlbum();
if (summary.length > 0) {
wpSumm.value = summary;
wpTb1.value = PageStr;
}
}
}
function CheckAlbum() {
if (Header.length>0) {
var m = Header.match(/{{Song\s*\|\s*(([^}|]*?) \((\d{4})\))?\s*\|[^}]*}}/);
if (m) {
var AlbumTitle= m[2];
if (AlbumTitle) {
m = Footer.match(/\|\s*album\s*=\s*([^}|\r\n]*)[\r\n]*/);
if (m) {
if ((m[1]=='')||(m[1] == AlbumTitle)) {
var tfoot=Footer.replace(m[0],'');
PageStr = PageStr.replace(Footer,tfoot);
summary+="-sf.album; ";
wpTb1.scrollTop = wpTb1.scrollHeight;
}
}
}
}
}
}
function AlignPar(parStr, len) {
return('|' + parStr.rightPad(' ',len) + '= ');
}
String.prototype.rightPad = function(pChr, len) {
var str = this;
while (str.length < len)
str = str + pChr;
return str;
}
function CheckLang() {
if (resultSpan.style.display == "none") GetLang()
else UpdateLang();
}
function parseGresp() {
if (request.readyState == 4) {
if ((request.status == 200)||(request.status == 0)) {
var m = request.responseText.match("\"language\":\"([-a-z]+)\",.*?\"confidence\":([0-9-.]+)},");
if (m) {
gLang=gLangSet[m[1]];
gConf=m[2];
resultSpan.innerHTML = gLang + " (Gc: " + Math.round(m[2]*100)/100 + "); ";
} else resultSpan.innerHTML = "Google check failed.";
resultSpan.style.display = "inline";
}
}
}
function UpdateLang() {
var detRez= (isIE) ? resultSpan.innerText : resultSpan.textContent;
resultSpan.style.display = "none";
if (detRez != 'Google check failed.') {
var m=wpTb1.value.match(/{{SongFooter[\s\S]*?((\|\s*language\s*=) *([^|} \n\r]*))[\s\S]*?}}/);
if (m) {
var Footer =m[0];
var tfoot
var currLang = m[3];
if (currLang != gLang) {
tfoot = Footer.replace(m[1], m[2] + " " + gLang);
if (currLang == '') wpSumm.value += "+lang: " + resultSpan.innerText;
else wpSumm.value += "lang: " + currLang + "->" + resultSpan.innerText;
} else return(false);
}
else {
tfoot = Footer.replace("SongFooter", "SongFooter\n|language = " + gLang);
wpSumm.value += "+lang: " + resultSpan.innerText;
}
wpTb1.value=wpTb1.value.replace(Footer,tfoot);
wpTb1.scrollTop = wpTb1.scrollHeight;
}
}
function GetSelectedText () {
return (isIE) ? document.selection.createRange().text : wpTb1.value.substring(wpTb1.selectionStart, wpTb1.selectionEnd);
}
function GetLang() {
if (selText=='') {
var m = wpTb1.value.match(/<lyric[s]?>([\s\S]+?)<\/lyric[s]?>/);
selText=(m) ? m[1] : '';
}
if (selText=='') {
alert("No lyrics!");
return;
}
selText=selText.replace(new RegExp(/\n|\r\|\s*/g)," ");
resultSpan.innerHTML="Requesting Google api...";
resultSpan.style.display="inline";
var urlstr = "http://ajax.googleapis.com/ajax/services/language/detect?v=1.0&q=" + encodeURI(selText);
request.open("GET", urlstr, true);
request.onreadystatechange = parseGresp;
request.send(null);
return false;
}
//********Image page edit stuff*********
function CheckAlbum1() {
if (btnAlb.src == btnAlbImage) {
btnAlb.src=btnBusyImage;
GetAlbum();
}
}
function CheckArtist() {
if (btnArt.src == btnArtImage) {
btnArt.src=btnBusyImage;
GetArtist();
}
}
function GetAlbum() {
var urlstr = "/api.php?action=query&generator=imageusage&prop=categories&clcategories=Category:Album&format=xml&giutitle=" + encodeURIComponent(wgPageName).replace('.','%2E');
request.open("GET", urlstr, true);
request.onreadystatechange = parseAlbum;
request.send(null);
return false;
}
function parseAlbum() {
if (request.readyState == 4) {
if (request.status == 200) {
var oreg =/<page.+? ns="0" title="(([^>:]+?):([^>]+?) \((\d+)\))"><categories/;
var m= oreg.exec(request.responseText);
if (m) {
wpTb1.value="{{Albumcover\n|artist = " + unescape(m[2]) + "\n|album = " + unescape(m[3]) + "\n|year = " + m[4] + "\n|source = \n|info = \n}}";
} else wpTb1.value="{{Albumcover\n|artist = \n|album = \n|year = \n|source = \n|info = \n}}";
btnAlb.src = btnAlbImage;
}
}
}
function GetArtist() {
var urlstr = "http://lyrics.wikia.com/api.php?action=query&generator=imageusage&prop=categories&clcategories=Category:Artist&format=xml&giutitle=" + encodeURIComponent(wgPageName).replace('.','%2E');
request.open("GET", urlstr, true);
request.onreadystatechange = parseArtist;
request.send(null);
return false;
}
function parseArtist() {
if (request.readyState == 4) {
//alert(request.status); // Found a reason- 403 in IE! (that's definitelly related to '.' in title
if (request.status == 200) {
var oreg =/<page.+? ns="0" title="([^>]+?)"><categories/;
var m =oreg.exec(request.responseText);
var art=(m) ? m[1] : '';
wpTb1.value="{{ArtistPhoto\n|artist = " + art+ "\n|site = \n|url = \n|dirurl = \n|info = \n}}";
btnArt.src = btnArtImage;
}
}
}
//********Song page view stuff*********
function getLyricsBoxElement() {
node = document.getElementById("WikiaArticle");
var a = null;
var re = new RegExp('\\blyricbox\\b');
var els = node.getElementsByTagName("div");
for(var i=0,j=els.length; i<j; i++)
if(re.test(els[i].className)) {
a=els[i];
break;
}
return a;
}
function LoadAudioIfExists(){
if (wgCategories){
var cats= wgCategories.toString();
if (cats.match(/Songs with GoEar audio/i)){
var m =window.document.body.innerHTML.match(/"http:\/\/goear\.com\/listen\.php\?v=(.+?)"/i);
if (m) {
var gpl = document.createElement("div");
var lb=getLyricsBoxElement();
gpl.style.cssText="FLOAT: right; CLEAR: both; margin:0px;height:50px;border:thin solid black;";
gpl.innerHTML='<object width="250" height="95"><embed src="http://www.goear.com/files/external.swf?file='+m[1]+'" type="application/x-shockwave-flash" wmode="transparent" quality="high" width="250" height="95"></embed></object>';
lb.parentNode.insertBefore(gpl,lb);
}
}
if (cats.match(/Spotify\/Song/i)){
var m =window.document.body.innerHTML.match(/"https:\/\/play\.spotify\.com\/track\/(.+?)"/i);
if (m) {
var gpl = document.createElement("div");
var lb=getLyricsBoxElement();
gpl.style.cssText="FLOAT: right; CLEAR: both; margin:0px;height:80px;";
gpl.innerHTML='<iframe src="https://embed.spotify.com/?uri=spotify:track:'+m[1]+'" width="252" height="80" frameborder="0" allowtransparency="true"></iframe>';
lb.parentNode.insertBefore(gpl,lb);
}
}
}
}
function CheckPage() {
if (wgAction=="edit"){
wpTb1 = window.document.getElementById("wpTextbox1");
wpSumm=document.getElementById("wpSummary");
if (isIE) _timer = setInterval(init, 300);
else init();
}
else if ((wgAction=="view") && (wgNamespaceNumber==0)) LoadAudioIfExists();
}
var isIE = /*@cc_on!@*/false;
//alert(isIE);
if (isIE) window.attachEvent('onload', CheckPage);
else window.addEventListener('load', CheckPage, false);