Usuário(a):Cyrax/common.js

Origem: Wikipédia, a enciclopédia livre.

Nota: Depois de publicar, poderá ter de contornar a cache do seu navegador para ver as alterações.

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  • Opera: Pressione Ctrl-F5.
/*jshint forin:true, noarg:true, noempty:true, curly:true, browser:true, jquery:true, evil:true */

/*

	This tool hits the RSS feed for recent changes every 30 seconds or
	so and checks for common vandalism. It does not make a separate
	server request for every edit.

*/


recent2={
	// Edit these to your liking.
	// Make sure there's a comma at the end of each line.
	badwordsUrl:          'Wikipédia:Software/Anti-vandal_tool/badwords',
	filterPage:           'Wikipédia:Software/Anti-vandal_tool/Filtro_de_mudanças_recentes',
	allRecentPage:        'Wikipédia:Software/Anti-vandal_tool/Todas_mudanças_recentes',
	recentIPPage:         'Wikipédia:Software/Anti-vandal_tool/Edições_IP_recentes',
	monitorWatchlistPage: 'Wikipédia:Software/Anti-vandal_tool/Monitorizar_vigiados',
	spelldictUrl:         'Wikipédia:Lista_de_erros_comuns/Máquinas',
	spelldictPage:        'Wikipédia:Software/Anti-vandal_tool/Monitorizar_ortografia',
	safePages:            '([Ww]ikipédia:([Ee]splanada[/](anúncios|propostas|geral)|' +
		'[Cc]afé[ _]d[oa]s[ _](categorizadores|tradutores|exatas|humanas|biomédicas|novatos)|' +
		'[Cc]oordenação[ _]robótica|[Cc]ontato[/][Ll]inha[ _]direta|[Pp]ágina[ _]de[ _]testes)|' +
		'[Ee]special[:][Ll]og[/](move|delete|newusers|block))',
	linkify:              true,
	updateSeconds:        30,
	ipUserRegex:          RegExp('((?:User|Usuári(?:o|a|o\\(a\\))):)?((25[0-5]|2[0-4][0-9]|1[0-9][0-9]|[1-9][0-9]|[0-9])\\.){3}' +
		'(25[0-5]|2[0-4][0-9]|1[0-9][0-9]|[1-9][0-9]|[0-9])'),
	outputSeparator:      '<hr>', //FIXME Use <ul> and add a border to each <li>'s
	apiAulimitUser:        500,
	apiAulimitSysop:       5000,
	backgroundWindowsMax:  10,
	dummy: null // leave this last one alone
};

// FIXME: Use jQuery
recent2.download=function(bundle) {
	// mandatory: bundle.url
	// optional:  bundle.onSuccess (xmlhttprequest, bundle)
	// optional:  bundle.onFailure (xmlhttprequest, bundle)
	// optional:  bundle.otherStuff OK too, passed to onSuccess and onFailure

	var x = window.XMLHttpRequest ? new XMLHttpRequest()
		: window.ActiveXObject ? new ActiveXObject("Microsoft.XMLHTTP")
		: false;

	if (x) {
		x.onreadystatechange=function() {
			if(x.readyState == 4) {
				recent2.downloadComplete(x,bundle);
			}
		};
		x.open("GET",bundle.url,true);
		x.send(null);
	}
	return x;
};

recent2.downloadComplete=function(x,bundle) {
	if(x.status==200){
		if(bundle.onSuccess){
			bundle.onSuccess(x,bundle);
		}
	} else {
		if(bundle.onFailure){
			bundle.onFailure(x,bundle);
		} else {
			alert(x.statusText);
		}
	}
};

if (! recent2.outputPosition) { recent2.outputPosition=''; }
window.gettingBadWords=false;
window.badWords=null;

// paths
if ( typeof mw.config.get( 'wgServer' ) !='string' ||
		typeof mw.config.get( 'wgArticlePath' ) !='string' ||
		typeof mw.config.get( 'wgScriptPath' ) !='string') {
	recent2.articlePath= '//' + document.location.hostname + '/wiki/';
	recent2.scriptPath= '//' + document.location.hostname + '/w/';
} else {
	recent2.articlePath=mw.config.get( 'wgArticlePath' ).replace(/\$1/, '');
	recent2.scriptPath=mw.config.get( 'wgScriptPath' )+'/';
}

recent2.getBadWords=function() {
	window.gettingBadWords=true;
	recent2.download({
		url: recent2.scriptPath + 'index.php?title=' +
			recent2.badwordsUrl + '&action=raw&ctype=text/css&max-age=7200', // reload every 2 h
		onSuccess: recent2.processBadWords,
		onFailure: function () {
			setTimeout(recent2.getBadWords, 15000);
			return true;
		}
	});
};

window.diffCellRe=RegExp(
	"<td class=\\\"diff-marker\\\">\\+<\\/td>\\s*" +
	"<td\\b[^>]*>\\s*<div>\\s*(.*?)\\s*<\\/div>\\s*<\\/td>", 'gi'
);


// processBadWords: generate the badWords RegExp from
// the downloaded data.
// d is the xmlhttprequest object from the download
recent2.processBadWords=function(d) {
	var data=d.responseText.split('\n');
	var phrase=[];
	var string=[];
	var reg = {
		//             (  (                                    )       )
		repeatedChar: '(?:([^\\-\\|\\{\\}\\].\\s\\\'=wI:*#0-9a-f])\\2{2,})',
		strings:'(?:<LIST>)',
		phrases:'(?:^|[^/\\w])(?:<LIST>)(?![/\\w])'
	};
	for (var i=0; i<data.length; ++i) {
		var s=data[i];

		// ignore empty lines, whitespace-only lines and lines starting with '<'
		if (/^\s*$|^</.test(s)) { continue; }

		// lines beginning and ending with a (back-)slash (and possibly trailing
		// whitespace) are treated as regexps
		if (/^([\\\/]).*\1\s*$/.test(s)) {
			var isPhrase=(s.charAt(0)=='/');
			// remove slashes and trailing whitespace
			s=s.replace(/^[\\\/]|[\\\/]\s*$/g, '');
			// escape opening parens: ( -> (?:
			// FIXME This changes the behavior of regexes such as /[abc(def]/ or /abd\(def/
			// http://rubular.com/r/8eqSxXIiVZ
			s=s.replace(/\((?!\?)/g, '(?:');
			// check that s represents a valid regexp
			try { var r=new RegExp(s); }
			catch (err) {
				var errDiv=newOutputDiv('recent2_error', recent2.outputPosition);
				errDiv.innerHTML='Aviso: a linha '+i+' da <a href="' +
					mw.util.getUrl(recent2.badwordsUrl) + '">lista de palavrões</a> foi ignorada' +
					' pois continha uma expressão regular estranha:<pre>' + s + '</pre>';
				continue;
			}
			if (isPhrase) {
				phrase.push(s);
			} else {
				string.push(s);
			}
		} else {
			// treat this line as a non-regexp and escape it.
			phrase.push( $.escapeRE(s) );
		}
	}
	window.badWords = '(' + reg.repeatedChar +
		(string.length? '|' + reg.strings.replace('<LIST>', string.join('|') ) : '') +
		(phrase.length? '|' + reg.phrases.replace('<LIST>', phrase.join('|') ) : '') +
		')';
	window.badWords = RegExp( window.badWords, 'gi');
};

window.gettingWatchlist=false;
recent2.watchlist=null;

recent2.getWatchlist=function() {
	window.gettingWatchlist=true;
	recent2.download({
		url: recent2.articlePath + 'Special:Watchlist/raw',
		onSuccess: recent2.processWatchlist,
		onFailure: function () {
			setTimeout(getWatchlist, 15000);
			return true;
		}
	});
};

recent2.processWatchlist=function(req, bundle) {
	var watchlist={};
	var lines=req.responseText.split('\n');
	var inList=false;
	var article = '';
	for (var i=0; i < lines.length; ++i) {
		if (inList || lines[i].indexOf('<textarea id="titles"')=== 0) {
			if (inList && lines[i].indexOf('</textarea>') === 0) {
				window.watchlist =  watchlist;
				return;
			}
			if (!inList) {
				inList = true;
				article = lines[i].replace (/^.*>/, '');
			} else {
				article=lines[i];
			}
			watchlist[article] = true;
		}
	}
};

window.gettingSpelldict=false;
window.spelldict=null;

recent2.getSpelldict=function() {
	window.gettingSpelldict=true;
	//FIXME Get this in JSON from API
	recent2.download({
		url: recent2.scriptPath + 'index.php?title=' + recent2.spelldictUrl + '&action=raw&ctype=text/css',
		onSuccess: recent2.processSpelldict,
		onFailure: function () {
			setTimeout(getSpelldict, 15000);
			return true;
		}

	});
};

recent2.processSpelldict=function(req, bundle) {
	var spelldict={};
	var lines=req.responseText.split('\n');
	var a=[];
	// Parse each line, remove unnecessary spaces and discard those lines which have an invalid format
	for (var i=0; i<lines.length; ++i) {
		var split=lines[i].split('->');
		if (split.length<2) { continue; }
		split[1]=split.slice(1).join('->').split(/ *, */);
		split[0]=$.trim( split[0] ).toLowerCase();
		if (split[0].length===0) { continue; }
		for (var j=0; j<split[1].length; ++j) {
			split[1][j] = $.trim( split[1][j] );
			if( !split[1][j].length ){
				split[1].splice(j,1);
			}
		}
		if(split[1].length===0) {
			alert(
				'Não foi informado na lista de erros comuns qual a correção adequada para "' + split[0] +
				'". Por favor, corrija (ou remova) a linha correspondente na página "' + recent2.spelldictUrl + '" .'
			);
			continue;
		}
		spelldict[split[0]]=split[1];
		a.push($.escapeRE(split[0]));
	}
	window.spelldict=spelldict;
	window.spellRe=RegExp('\\b(' + a.join('|') + ')\\b', 'i');
};

recent2.feed=recent2.scriptPath + 'index.php?title=Special:Recentchanges&feed=rss&action=purge';

window.newOutputDiv=function(klass, position, immortal) {
	var h1=document.getElementsByTagName('h1')[0];
	var ret=document.createElement('div');
	if (klass) { ret.className=klass; }
	if (!position) { position='bottom'; }
	switch(position) {
	case 'top':
		h1.parentNode.insertBefore(ret, h1.nextSibling);
		break;
	case 'bottom':
		h1.parentNode.appendChild(ret);
		break;
	default:
		if (!newOutputDiv.alerted) {
			alert('Posição '+position+' desconhecida no recent2.js, newOutputDiv');
			window.newOutputDiv.alerted=true;
		}
		return newOutputDiv(klass, 'bottom');
	}
	if (!immortal) { ret.id=newOutputDiv.uid++; }
	window.outputDivs.push(ret);
	return ret;
};
window.newOutputDiv.alerted=false;
window.newOutputDiv.uid=0;
window.outputDivs=[];

window.grabRecentChanges=function(feed) {
	var pos, output, status;
	if (! window.badWords && recent2.filter_badwords ) {
		if ( ! window.gettingBadWords ) {
			recent2.getBadWords();
		}
		return setTimeout(function(){
			grabRecentChanges(feed);
		}, 500);
	}
	if (! window.watchlist && recent2.filter_watchlist) {
		if (! window.gettingWatchlist ) {
			recent2.getWatchlist();
		}
		return setTimeout(function(){
			grabRecentChanges(feed);
		}, 500);
	}
	if (! window.spelldict && recent2.filter_spelling) {
		if (! window.gettingSpelldict) {
			recent2.getSpelldict();
		}
		return setTimeout(function(){
			grabRecentChanges(feed);
		}, 500);
	}
	if (typeof(recent2.sysopRegExp) == 'undefined') {
		if (! recent2.gettingSysops) {
			recent2.getSysops();
		}
		return setTimeout(function(){
			grabRecentChanges(feed);
		}, 500);
	}

	pos=recent2.outputPosition;
	if (pos=='top') {
		output=newOutputDiv('recent2.lines', pos);
		status=newOutputDiv('recent2.status', pos);
	} else {
		status=newOutputDiv('recent2.status', pos);
		output=newOutputDiv('recent2.lines', pos);
	}
	status.style.borderStyle='solid';
	status.style.borderColor='orange';
	status.innerHTML=greyFont+'(' + recent2.count + ') atualizando...</span>';

	// this abort stuff doesn't work properly for some reason...
	//recent2.lastFeedDownload && recent2.lastFeedDownload.abort(); // } catch (summatNasty) { /* do nothing */ }
	recent2.lastFeedDownload=recent2.download({
		url: feed,
		onSuccess: processRecentChanges,
		output: output,
		status: status,
		onFailure: feedFailed
	});
};

var greyFont='<span style="color:#777">';

window.feedFailed=function(x,bundle) {
	try {
		bundle.status.innerHTML+=greyFont+'falhou: '+x.statusText + '</span>';
	}
	catch (err) {
		bundle.status.innerHTML+=greyFont+'falhou terrivelmente: '+err+'</span>';
	}
	return true;
};

recent2.newWindows=true;

window.linkmaker=function(url, text) {
	var s='<a href="' + url + '"';
	if( recent2.newWindows ){
		s += ' target="_blank"';
	}
	s += '>' + text + '</a>';
	return s;
};

recent2.delayedLines={};
recent2.delay=0;

window.processRecentChanges=function(req, bundle){
	recent2.initialId=processRecentChanges.id;
	recent2.latest=processRecentChanges.lastDate;
	var doc=req.responseXML.documentElement;
	if (doc) {
		recent2.items=doc.getElementsByTagName('item');
		if (recent2.items) {
			recent2.itemsCurrent=recent2.items.length;
			if (recent2.itemsCurrent > 0) {
				recent2.bundleRef = bundle;
				processRecentChangesSingle(); // start processing one diff every 50 ms
				return;
			}
		}
	}
	processRecentChangesDisplay(bundle);
	return;
};

recent2.safePagesRe=new RegExp('^' + recent2.safePages + '$');
recent2.changeDelay=50; // delay between processing each diff, in ms

window.nextChangeSoon=function(rightNow) {
	setTimeout(processRecentChangesSingle, rightNow ? 0 : recent2.changeDelay);
};

// process single diff items delayed by a short timespan
window.processRecentChangesSingle=function(){
	var diffCell, badWord, article, articleTitle;
	recent2.itemsCurrent--;
	var i = recent2.itemsCurrent;
	var items = recent2.items;
	if (i < 0) { processRecentChangesDisplay(recent2.bundleRef); return; }

	var timestamp = Date.parse(getFirstTagContent(items[i],'pubDate'));
	if (timestamp <= processRecentChanges.lastDate) { nextChangeSoon(true); return; }
	recent2.latest = (timestamp > recent2.latest) ? timestamp : recent2.latest;

	var diffText=getFirstTagContent(items[i],'description').split('</tr>').join('</tr>\n');
	var editSummary=diffText.replace(RegExp('^<p>(.*?)</p>[\\s\\S]*'), '$1');
	var editor=getFirstTagContent(items[i], 'creator') || getFirstTagContent(items[i], 'dc:creator');

	if (recent2.ignore_my_edits && mw.config.get( 'wgUserName' )==editor) { return; }

	// NB article is the link attribute - a fully qualified URL
	// strip out the &diff=...&oldid=...  bit to leave only ?title=...
	article=getFirstTagContent(items[i], 'link').split('&')[0];
	if (recent2.delayedLines[article] && recent2.delayedLines[article].editor != editor) {
		delete recent2.delayedLines[article];
	}

	if (recent2.filter_anonsOnly && !recent2.ipUserRegex.test(editor)) { nextChangeSoon(true); return; }

	// articleTitle is the wgTitle thingy with spaces and all that
	articleTitle=getFirstTagContent(items[i], 'title');
	//console.info('articleTitle=%s', articleTitle);

	if (recent2.ignore_safe_pages && recent2.safePagesRe.test(articleTitle)) {
		//console.warn('Ignoring safe page %s', article);
		nextChangeSoon(true); return;
	}

	if (recent2.hideNonArticles) {
		var nsName=articleTitle.replace(/:.*/, '').replace( / /g, '_' ).toLowerCase();
		if (mw.config.get('wgNamespaceIds')[nsName] &&
			( ( recent2.showTemplates && mw.config.get('wgNamespaceIds')[nsName] !== 10 /* = Template */ ) ||
			! recent2.showTemplates )
		) {
			nextChangeSoon(true); return;
		}
	}

	// perhaps ignore talk pages
	if (! recent2.show_talkpages && articleTitle &&
		/^Talk:|^[^:]*?[_ ]talk:/.test(articleTitle)) {
		nextChangeSoon(true); return;
	}

	// perhaps restrict to watchlist articles
	if (recent2.filter_watchlist && articleTitle &&
			! window.watchlist[articleTitle.replace(/^Talk:/, '').replace(/[ _]talk:/, ':')]) {
		nextChangeSoon(true); return;
	}

	// filter against badwords regexp
	if (recent2.filter_badwords) {
		var badMatch=null;
		var previousVandal= window.vandals[editor];
		var matchesRe='';
		var matchesPlain='';
		diffCellRe.lastIndex=0;
		diffCell=diffCellRe.exec(diffText);
		while (diffCell) {
			// get content of addition table cells, faster than direct fulltext search
			badWords.lastIndex=0;
			// .test() is meant to be faster than a full match
			badMatch=badWords.test(diffCell[1]);
			if (badMatch) {
				break;
			}
			diffCell=diffCellRe.exec(diffText);
		}
		if (badMatch===true || previousVandal) {
			badWords.lastIndex=0;
			var reMatch=badWords.exec(diffCell[1]);
			while (diffCell && reMatch) {
				badWord=reMatch[1] || '';
				if (articleTitle.toLowerCase().indexOf(badWord.toLowerCase())<0) {
					// avoid legit article title occurrences
					badWord=badWord.replace(/^\s+|\s+$/g, '');
					if (badWord!=='') {
						matchesPlain+=badWord+', ';
						badWord=badWord.replace(/([^\w ])/g, '\\$1');
						matchesRe+=badWord+'|';
					}
				}
				reMatch=badWords.exec(diffCell[1]);
			}
			matchesRe=matchesRe.replace(/\|$/, '');
			matchesPlain=matchesPlain.replace(/, $/, '');
			if (!previousVandal && matchesRe==='') { nextChangeSoon(); return; }
			// highlighting
			var highlighted=diffCell && diffCell[1];
			if (matchesRe) {
				highlighted=highlighted.replace(RegExp('('+matchesRe+')', 'g'),
					'<span style="background-color: #FF6">$1</span>');
			}
			articleTitle=getFirstTagContent(items[i], 'title');
			// linkify
			highlighted=recent2.doLinkify(highlighted);
			diffText=recent2.doLinkify(diffText);

			if (previousVandal) {
				matchesPlain = '[Este editor foi revertido anteriormente] ' + matchesPlain;
			}

			recent2.delayedLines[article]={
				timestamp: timestamp, article:article, count:recent2.count, articleTitle:articleTitle,
				editor:editor, badWord:matchesPlain, badDiffFragment:highlighted, diff:diffText, summary:editSummary
			};
		}
	} else if (recent2.filter_spelling) {
		var splMatch=null;
		diffCell=diffCellRe.exec(diffText);
		while (diffCell) {
			splMatch=spellRe.test(diffCell[1]);
			if (splMatch) {
				break;
			}
			diffCell=diffCellRe.exec(diffText);
		}
		if (splMatch) {
			splMatch = diffCell[1].match(spellRe);
			var misspelling = splMatch[1]; //.replace(/^\s*/, '');
			badWord = '<a href=\'javascript:recent2.correctSpelling("' + articleTitle.split("'").join("%27") +
				'","'+misspelling.split("'").join("%27")+'")\'>'+ misspelling + '</a>';
			diffText = diffText.replace(RegExp('('+misspelling+')', 'gi'),
				'<span style="background-color: #FF6">$1</span>');
			// linkify
			diffText=recent2.doLinkify(diffText);
			recent2.delayedLines[article] = {
				timestamp: timestamp,
				article:article,
				count:recent2.count,
				articleTitle:articleTitle,
				editor:editor,
				badWord:badWord,
				badDiffFragment:'',
				diff:diffText,
				summary: editSummary
			};
		}
	} else {
		article=getFirstTagContent(items[i], 'link');
		articleTitle=getFirstTagContent(items[i], 'title');
		if (recent2.CustomFilter &&
			! recent2.CustomFilter({timestamp:timestamp, article:article, articleTitle:articleTitle,
			editor:editor, diff:diffText, summary:editSummary})) { nextChangeSoon(); return; }
			// linkify
			diffText=recent2.doLinkify(diffText);
			recent2.delayedLines[article]={
			timestamp: timestamp, article:article, count:recent2.count, articleTitle:articleTitle,
			editor:editor, diff:diffText, summary:editSummary
		};
	}
	// schedule next iteration
	nextChangeSoon();
	return;
};



window.processRecentChangesDisplay=function(bundle){
	var output=recent2.getDelayedLineOutput();
	//console.log(output);
	var outputString='';
	if (recent2.outputPosition=='top') {
		outputString=output.join(recent2.outputSeparator);
	}
	else {
		for (var i=output.length-1; i>=0; --i) {
			outputString+=output[i] + (i>0 ? recent2.outputSeparator : '') ;
		}
	}
	bundle.output.innerHTML+=outputString;
	if (recent2.wait_for_output) { recent2.pauseOutput(); }
	setTimeout(function() {recent2.doPopups(bundle.output);}, 300);
	// overlap better than missing some out, i think; FIXME do this properly
	processRecentChanges.lastDate=recent2.latest; // - 1;
	var statusTail=greyFont+'feito até ' + formatTime(recent2.latest) + '</span>';
	if (processRecentChanges.id > recent2.initialId) {
		statusTail+=' <a href="javascript:showHideDetailRange(' + recent2.initialId + ',' +
			processRecentChanges.id  + ')">mostrar/ocultar detalhes</a> |';
		if (recent2.autoexpand) {
			setTimeout( function() {
		/* document.title=initialId+' '+processRecentChanges.id; */
		showHideDetailRange(recent2.initialId, processRecentChanges.id); }, 250 );
		}
	}
	statusTail += ' <a href="javascript:deleteEarlierOutputDivs(' + bundle.status.id + ')">remover listagem anterior</a>';
	if (recent2.wait_for_output) {
		statusTail += ' | <a href="javascript:recent2.unpauseOutputOnce()">mostrar edições novas</a>';
	}
	statusTail+='<br>';
	bundle.status.innerHTML+=statusTail;
	return;
};

// linkify and popupsify wikilinks
recent2.doLinkify=function(txt) {
	if (!txt || !recent2.linkify) { return txt; }

	var inheritColor='color:inherit;color:expression(parentElement.currentStyle.color)';
	var externalLinkStyle='text-decoration:none;';
	var internalLinkStyle='text-decoration:none;';

	externalLinkStyle=internalLinkStyle='text-decoration:none;border-bottom: 1px dotted;';

	txt=txt.replace(/((https?|ftp):(\/\/[^\[\]\{\}\(\)<>\s&=\?#%]+|<[^>]*>)+)/g, function (p,p1) {
		p1=p1.replace(/<[^>]*>/g, '');
		var url=encodeURI(p1);
		url=url.replace(/\"/g, '%22');
		url=url.replace(/\'/g, '%27');
		url=url.replace(/#/g, '%23');
		var ti=p1.replace(/\"/g, '&quot;');
		return('<a href="'+url+'" style="' + externalLinkStyle + inheritColor + '" title="'+ti+'">'+p+'</a>');
	});

	// BUG: doLinkify('[[123<span style="color:red">]] badword</span> blah blah')
	// gives '<a href=/wiki/123 ... >[[123<span style="color:red">]]</a> badword</span> blah blah'
	// and the browser closes the <span> inside the </a>, so the badword is not red!

	txt=txt.replace(/((\[\[)([^\|\[\]\{\}\n]*)([^\]\n]*)(\]\]))/g, function (p,p1,p2,p3) {
		p3=p3.replace(/<[^>]*>/g, '');
		var url=encodeURI(p3);
		url=url.replace(/\"/g, '%22');
		url=url.replace(/\'/g, '%27');
		url=url.replace(/#/g, '%23');
		url=recent2.articlePath+url;
		var ti=p3.replace(/\"/g, '&quot;');
		return('<a href="'+url+'" style="' + internalLinkStyle + inheritColor + '" title="'+ti+'">'+p+'</a>');
	});
	return(txt);
};

processRecentChanges.lastDate=0;
processRecentChanges.id=0;

recent2.getDelayedLineOutput=function() {
	var ret=[];
	var id=processRecentChanges.id;
	for (var a in recent2.delayedLines) {
		if (recent2.delayedLines[a] && typeof recent2.delayedLines[a].count == typeof 1 &&
			recent2.count - recent2.delayedLines[a].count >= recent2.delay) {
			recent2.delayedLines[a].id=id++;
			var line=(recent2.doLine(recent2.delayedLines[a]));
			if (line) { ret.push(line); }
			delete recent2.delayedLines[a];
		}
	}
	processRecentChanges.id=id;
	return ret;
};

window.deleteEarlierOutputDivs=function(cur) {
	for(var i=0; i<outputDivs.length; ++i) {
		if (!outputDivs[i] || !outputDivs[i].id) {
			continue;
		}
		if (outputDivs[i].id >= 0 && outputDivs[i].id < cur) {
			// FIXME BUG: if we go from the bottom up, then we'll delete one too many or too few, or something :-)
			outputDivs[i].parentNode.removeChild(outputDivs[i]);
			outputDivs[i]=null;
		}
	}
	// scroll to the top if we're appending output to the bottom, to keep the div we've clicked visible after the deletions
	if (recent2.outputPosition!='top') {
		document.location='#';
	}
};

window.showHideDetailRange=function(start,end) {
	// use the first div to see if we should show or hide
	var div=document.getElementById('diff_div_' + start);
	if (!div) {alert('Não existe tal div: diff_div_' + start); return; }
	var state=false; // hide
	if (div.style.display=='none') {
		state=true; // show
	}
	for (var i=start; i<end; ++i) {
		showHideDetail(i, true, state);
	}
};

window.hideSysopEdits=function(hide) {
	var divs=document.getElementsByTagName('div');
	for (var i=0; i<divs.length; ++i) {
		if (divs[i].className=='sysop_edit_line') {
			divs[i].style.display= ( hide ? 'none' : 'inline' );
		}
	}
};

window.bundles={};

window.vandalColour = function(vandal) {
	var num=window.vandals[vandal];
	if (!num) {
		return '';
	}
	switch (num) {
	case 1: return '#DDFFDD';
	case 2: return '#BBFFBB';
	}
	var i= 9-(num - 3) *2;
	if (i < 0) {
		i=0;
	}
	return '#' + i + i + 'FF' + i + i;
};

recent2.pendingLines=[];

recent2.unpauseOutputOnce=function() {
	//console.log('unpausing once');
	if (recent2.pausedOutput) {
		recent2.togglePausedOutput();
		recent2.togglePausedOutput();
	}
};

recent2.pauseOutput=function() {
	//console.log('pausing');
	if (!recent2.pausedOutput) { recent2.togglePausedOutput(); }
	//console.log(recent2.pausedOutput);
};

recent2.unpauseOutput=function() {
	//console.log('unpausing');
	if (recent2.pausedOutput) { recent2.togglePausedOutput(); }
	//console.log(recent2.pausedOutput);
};

recent2.togglePausedOutput=function() {
	if (!recent2.pausedOutput) {
		recent2.pausedOutput = true;
		return true;
	}
	else {
		recent2.pausedOutput=false;
	}
	var outputBuffer='';
	while (recent2.pendingLines.length) {
		outputBuffer+=recent2.doLine(recent2.pendingLines.pop());
		if (recent2.pendingLines.length) { outputBuffer+=recent2.outputSeparator; }
	}
	var pos=recent2.outputPosition;
	var output=newOutputDiv('recent2.lines', pos);
	output.innerHTML=outputBuffer;
	setTimeout(function() {
		recent2.doPopups(output);
	}, 300);
	return false;
};

recent2.togglePaused=function() {
	if(!recent2.paused) { recent2.paused=true; return true; }
	recent2.paused=false;
	loopRecentChanges(loopRecentChanges.url, loopRecentChanges.iterations);
	return false;
};

recent2.doLine=function(bundle) {
	if (recent2.pausedOutput) {
		recent2.pendingLines.push(bundle);
		return '';
	}
	//if (recent2.filter_spelling) { return recent2.doSpellLine(bundle); }
	var sysop = null;
	if (typeof(recent2.sysopRegExp != 'undefined')) {
		sysop=recent2.sysopRegExp.test(bundle.editor);
	}
	var lastDiffPage=bundle.article + '&diff=cur&oldid=prev';
	bundle.url=lastDiffPage;
	saveBundle(bundle);

	var div='';
	var group='';
	if (window.vandals[bundle.editor]) {
		if (window.vandals[bundle.editor] > 0) {
			div='<div style="background-color:' + vandalColour(bundle.editor) + '">';
		}
	}
	else if (sysop) {
		group = ' <i>(Admin)</i>';
		if (recent2.hide_sysop_edits) {
			div='<div class="sysop_edit_line" style="display: none;">';
		}
		else {
			div='<div class="sysop_edit_line">';
		}
	}
	return div + '<li>[<a href="javascript:showHideDetail(' + bundle.id +
	')" id="showdiff_link_' + bundle.id + '">Mostrar</a>] ' +
	formatTime(bundle.timestamp) + ' ' + '(' + // latest + ' ' + processRecentChanges.lastDate + ' ' +
	linkmaker(lastDiffPage, 'dif') + '.' +
	linkmaker(bundle.article + '&action=history', 'hist') +
	')' + ' ' +
	linkmaker(bundle.article, bundle.articleTitle) +
	(bundle.badWord ? ' inclui <b>' + bundle.badWord + '</b> . . ' : ' . . ') +
	linkmaker(recent2.articlePath + 'Usuário:' + bundle.editor, bundle.editor) + ' (' +
	linkmaker(recent2.articlePath + 'Usuário Discussão:' + bundle.editor, 'disc') + '.' +
	linkmaker(recent2.articlePath + 'Especial:Contributions/' + bundle.editor, 'cont') + ')  . <small>(' +
	linkmaker(recent2.articlePath + 'Usuário Discussão:' + bundle.editor + '?action=edit' +
	'&autoedit=s♫$♫\\n{' + '{subst:Av-tes' + 't|' + bundle.articleTitle +
	'}}%20~~' + '~~♫&autosummary=Aviso usando [[Wikipedia:Software/Anti-vandal tool|AVT]]', 'test') + ' | ' +
	linkmaker(recent2.articlePath + 'Usuário Discussão:' + bundle.editor + '?action=edit' +
	'&autoedit=s♫$♫\\n{' + '{subst:avi' + 'so|' + bundle.articleTitle + '}}%20~~' +
	'~~♫&autosummary=Aviso usando [[Wikipedia:Software/Anti-vandal tool|AVT]]', 'av') + ' | ' +
	linkmaker(recent2.articlePath + 'Usuário Discussão:' + bundle.editor + '?action=edit' +
	'&autoedit=s♫$♫\\n{' + '{subst:Propagan' + 'da|' + bundle.articleTitle + '}}%20~~' +
	'~~♫&autosummary=Aviso usando [[Wikipedia:Software/Anti-vandal tool|AVT]]', 'prop') + ' | ' +
	linkmaker(recent2.articlePath + 'Usuário Discussão:' + bundle.editor + '?action=edit' +
	'&autoedit=s♫$♫\\n{' + '{subst:ortogra' + 'fia|' + bundle.articleTitle + '}}%20~~' +
	'~~♫&autosummary=Aviso  usando [[Wikipedia:Software/Anti-vandal tool|AVT]]', 'ort') + ' | ' +
	linkmaker(recent2.articlePath + 'Usuário Discussão:' + bundle.editor + '?action=edit' +
	'&autoedit=s♫$♫\\n{' + '{subst:Mostrar Previ' + 'são|' + bundle.articleTitle + '}}%20~~' +
	'~~♫&autosummary=Aviso usando [[Wikipedia:Software/Anti-vandal tool|AVT]]', 'prev') + ' | ' +
	linkmaker(recent2.articlePath + 'Usuário Discussão:' + bundle.editor + '?action=edit&autoedit=s♫$♫\\n{' +
	'{subst:bv}}%20~~' + '~~♫&autosummary=Bem-vindo usando [[Wikipedia:Software/Anti-vandal tool|AVT]]', 'bv') + ' ' +
	linkmaker(recent2.articlePath + 'Usuário Discussão:' + bundle.editor + '?action=edit&autoedit=s♫$♫\\n{' +
	'{subst:Bv-av (Registra' + 'do)|' + bundle.articleTitle + '}}%20~~' +
	'~~♫&autosummary=Aviso usando [[Wikipedia:Software/Anti-vandal tool|AVT]]', '+av') + ' | ' +
	linkmaker(recent2.articlePath + 'Usuário Discussão:' + bundle.editor + '?action=edit&autoedit=s♫$♫\\n{' +
	'{subst:Bem-vindo IP}}%20~~' + '~~♫&autosummary=Bem-vindo IP usando [[Wikipedia:Software/Anti-vandal tool|AVT]]', 'bvIP') + ' ' +
	linkmaker(recent2.articlePath + 'Usuário Discussão:' + bundle.editor + '?action=edit&autoedit=s♫$♫\\n{' + '{subst:Bv-a' +
	'v|' + bundle.articleTitle + '}}%20~~' + '~~♫&autosummary=Aviso usando [[Wikipedia:Software/Anti-vandal tool|AVT]]', '+av') + ' | ' +
	linkmaker(recent2.articlePath + 'Special:Blockip/' + bundle.editor, 'bloq') + ') . ' +
	(bundle.summary ? '(' + bundle.summary + ') ' : '.') +
	' . [<a href="javascript:tryRollback(' + bundle.id + ')" class="recent2_rollback">reverter</a>]</small>' +
	'<p><div id="diff_div_' + bundle.id + '" style="display: none">' + '</div></li>' +
	(div ? '</div>' : '');
};

recent2.correctSpelling=function (article, badword) {
	var url=recent2.articlePath + article + '?action=edit&autoclick=wpDiff&autominor=true';
	var wl=badword.toLowerCase();
	var cor=spelldict[wl];
	var b='\\b';
	if (cor.length > 1) {
		var q='Qual expressão deve ser usada?\nPor favor, digite um número ou outra expressão.\n';
		for (var i=0; i<cor.length; ++i) { q += '\n' + i + ': ' + cor[i]; }
		var ans=prompt(q);
		if (!ans) {return;}
		var num=parseInt(ans, 10);
		if (num > -1 && num < cor.length) { cor = cor[num]; }
		else { cor = ans; }
	} else {
		cor = cor[0];
	}
	url += '&autosummary=' + mw.util.rawurlencode( 'Ortografia: ' + wl + '->' + cor + ' (com [[WP:AVT|AVT]])' );
	url += '&autoedit=';
	c0=cor.charAt(0);
	wl0 = wl.charAt(0);
	// s♫\bexample\b♫test♫g;
	url += ['s', b + wl + b, cor, 'g;'].join('♫');
	wl=wl0.toUpperCase() + wl.substring(1);
	cor=c0.toUpperCase() + cor.substring(1);
	// s♫\bExample\b♫Test♫g;
	url += ['s', b + wl + b, cor, 'g;'].join('♫');
	wl=wl.toUpperCase();
	cor=cor.toUpperCase();
	// s♫\bEXAMPLE\b♫TEST♫g;
	url += ['s', b + wl + b, cor, 'g;'].join('♫');
	window.open(url);
};

window.saveBundle= function(bundle) {
	window.bundles[bundle.id]=$.extend({}, bundle);
};

window.vandals={};

window.tryRollback=function(id) {
	if (recent2.non_admin_rollback) { recent2.tryNonAdminRollback(id); }
	else { recent2.tryAdminRollback(id); }
};

recent2.getBundleVandal=function(id) {
	var b=window.bundles[id];
	if (!b) {
		alert('Sem pacotes! Por favor, informe ao [[en:User:Lupin]] como reproduzir este erro - ele realmente não deveria acontecer.');
		return null;
	}
	var vandal=b.editor;
	if (window.vandals[vandal]===null) {
		window.vandals[vandal]=1;
	} else {
		window.vandals[vandal]++;
	}
	return b;
};

recent2.tryAdminRollback=function(id){
	var b=recent2.getBundleVandal(id);
	if (!b) { return; }
	var vandal=b.editor;
	var onSuccess=function (x, bundle) {
		// FIXME This will fail if wgScript is not "/w/index.php" or if the link has a class before href, etc...
		// Use API instead?
		var rollRe=RegExp('<a href="(/w/index.php[^"]*?action=rollback[^"]*?from=([^&]*)[^"]*?)".*?(<span class="comment">(.*?)</span>)?');
		// match[0]: useless
		// match[1]: url (escaped)
		// match[2]: last editor (escaped)
		// match[4]: last edit summary (wikiText - FIXME strip this to plain text)
		var match=rollRe.exec(x.responseText);
		if (!match) {
			alert('Não foi encontrado um link de rollback.' +
			'\nSe não é um administrador nem reversor, habilite a opção "Usar o rollback para não-administradores"\n' +
			'Também é possível ter ocorrido um bug.');
			return;
		}
		var lastEditor=match[2].split('+').join(' ');
		var lastSummary=match[4] || '';
		if (lastEditor != vandal) {
			var summary=lastSummary.replace(RegExp('<[^>]*?>','g'),'');
			if (!summary) {
				summary=lastSummary;
			}
			alert( 'Não foi possível fazer rollback - alguém editou depois do vândalo.\n\nPágina: '+ b.articleTitle +
				'\nVândalo: '+vandal+'\nÚltimo editor: '+lastEditor+'\nSumário de edição: '+summary);
			return;
		}
		var rollbackUrl=match[1].split('&amp;').join('&');
		recent2.openBackgroundWindow(rollbackUrl);
	};
	var onFailure = function(x,bundle) {
		alert(
			'Houve uma falha HTTP ao tentar usar o link de rollback\n' +
			bundle.url + '\n\nTexto de status HTTP: ' + x.statusText
		);
		return true;
	};
	recent2.download({
		url:b.url,
		onSuccess: onSuccess,
		id: b.id,
		onFailure:onFailure
	});
};

recent2.backgroundWindows = [];
recent2.openBackgroundWindow = function(url) {
	var newWindow = window.open(url);
	self.focus();
	recent2.backgroundWindows.push(newWindow);
	if (recent2.backgroundWindows.length > recent2.backgroundWindowsMax) {
		if (!recent2.backgroundWindows[0].closed) {
			recent2.backgroundWindows[0].close();
			recent2.backgroundWindows.shift();
		}
	}
	return;
};

recent2.tryNonAdminRollback=function(id) {
	var b=recent2.getBundleVandal(id);
	if (!b) { return; }
	var url=recent2.scriptPath + 'api.php?action=query&format=json&titles=' + b.articleTitle + '&prop=revisions&rvlimit=30';
	var onSuccess=function(x,y){
		recent2.processHistoryQuery(x,y,b);
	};
	recent2.download({
		url: url,
		onSuccess: onSuccess,
		//onFailure: FIXME,
		id: b.id
	});
};

recent2.processHistoryQuery=function(x,downloadBundle, bundle) {
	var json=x.responseText, edits;
	try {
		eval('var o='+json);
		//FIXME Use indexpageids=1 on API
		edits=recent2.anyChild(o.query.pages).revisions;
	} catch ( someError ) {
		alert(
			'Houve um problema com o JSON.\n\n' + json.substring(0,200) +
			'\n\nNão foi possível realizar o rollback.'
		);
		return;
	}
	var i;
	for (i=0; i<edits.length; ++i) {
		if (edits[i].user!=bundle.editor) {
			break;
		}
	}
	if (i===0) {
		alert( 'Não foi possível realizar o rollback - alguém editou depois do vândalo.\n\nPágina: ' +
			bundle.articleTitle +
			'\nVândalo: '+bundle.editor+
			'\nÚltimo editor: '+edits[0].user+
			'\nSumário de edição: '+edits[0].comment
		);
		return;
	}
	if (i==edits.length) {
		alert(bundle.editor + ' parece ser o único editor de ' + bundle.articleTitle +
			'.\n\nA tentativa de realizar rollback será cancelada.'); return;
	}
	var prevEditor=edits[i].user;
	var prevRev=edits[i].revid;
	var summary='Revertidas edições por [[Special:Contributions/' + bundle.editor + '|' +
		bundle.editor + ']] para a última versão por ' + prevEditor + ' (com [[WP:AVT|AVT]])';
	var url=bundle.article + '&action=edit&autosummary=' + mw.util.rawurlencode(summary) + '&oldid=' + prevRev +
		'&autoclick=wpSave&autominor=true&autowatch=false';
	recent2.openBackgroundWindow(url);
};

recent2.anyChild=function(obj) {
	for (var p in obj) {
		if (obj.hasOwnProperty(p)) {
			return obj[p];
		}
	}
	return null;
};

recent2.doPopups=function(div) {
	if (typeof(window.setupTooltips)!='undefined') { setupTooltips(div); }
};

window.formatTime=function(timestamp) {
	var date=new Date(timestamp);
	var nums=[date.getHours(), date.getMinutes(), date.getSeconds()];
	for (var i=0; i<nums.length; ++i){
		if (nums[i]<10) {
			nums[i]='0'+nums[i];
		}
	}
	return nums.join(':');
};

window.showHideDetail = function(id, force, state) {
	var div=document.getElementById('diff_div_' + id);
	var lk=document.getElementById('showdiff_link_' + id);
	if (!div) {
		return;
	}
	var bundle=window.bundles[id];
	if (!div.innerHTML) {
		div.innerHTML= ( bundle.badDiffFragment ? bundle.badDiffFragment:'') + bundle.diff;
	}
	if ((force && state===true) || (!force && div.style.display=='none')) {
		div.style.display='inline';
		lk.innerHTML='Ocultar';
	} else {
		div.style.display='none';
		lk.innerHTML='Mostrar';
	}

};

window.getFirstTagContent=function(parent, tag) {
	var e=parent.getElementsByTagName(tag);
	if (e && (e=e[0]) ) {
		var ret = e.firstChild.nodeValue || e.nodeValue;
		if (typeof ret != typeof '') {
			return '';
		}
		return ret;
	}
};

recent2.newCell=function() {
	var numCols=3;

	var c=recent2.controls;
	if (!c) { return; }
	if (!c.cellCount) {
		// start a table
		c.cellCount = 0;
		c.table=document.createElement('table');
		c.appendChild(c.table);
		c.tbody=document.createElement('tbody');
		c.table.appendChild(c.tbody);
	}
	if (c.cellCount % numCols === 0) {
		// start a row
		c.curRow=document.createElement('tr');
		c.tbody.appendChild(c.curRow);
	}
	// start a cell
	c.curCell=document.createElement('td');
	c.curRow.appendChild(c.curCell);
	++c.cellCount;
};

recent2.newCheckbox=function(label, state, action, internalName, append) {
	// checkbox
	recent2.newCell();
	var ret=document.createElement('input');
	ret.type='checkbox';
	ret.checked = state;
	ret.onclick = function() { recent2.setBoxCookies(); this.setVariables(); };
	ret.setVariables = action;
	recent2.controls.curCell.appendChild(ret);
	if (internalName) { recent2.controls[internalName]=ret; }
	// label
	var l=document.createElement('label');
	l.innerHTML=label;
	l.onclick=function(){
		ret.click();
	};
	// recent2.controls.appendChild(l);
	recent2.controls.curCell.appendChild(l);
	recent2.checkboxes.push(ret);
	return ret;
};

recent2.checkboxes=[];

recent2.setBoxCookies=function() {
	var n=1;
	var val=0;
	for (var i=0; i<recent2.checkboxes.length; ++i) {
		val += n * (recent2.checkboxes[i].checked ? 1 : 0);
		n = n << 1;
	}
	document.cookie = 'recent2_checkboxes='+val+"; expires=Tue, 31-Dec-2030 23:59:59 GMT; path=/";
};

recent2.setCheckboxValuesFromCookie=function() {
	var val=recent2.readCookie('recent2_checkboxes');
	if (!val) { return; }
	val=parseInt(val, 10);
	for (var i=0; i<recent2.checkboxes.length; ++i) {
		if ( recent2.checkboxes[i].checked != (val & 1) ) {
			recent2.checkboxes[i].checked= (val & 1);
			recent2.checkboxes[i].setVariables();
		}
		val = val >> 1;
	}
};

recent2.readCookie=function(name) {
	var nameEQ = name + "=";
	var ca = document.cookie.split(';');
	for(var i=0;i < ca.length;i++) {
		var c = ca[i];
		while (c.charAt(0)==' ') { c = c.substring(1,c.length); }
		if (c.indexOf(nameEQ) === 0) { return c.substring(nameEQ.length,c.length); }
	}
	return null;
};

recent2.controlUI=function() {
	recent2.controls=newOutputDiv('recent2.controls', 'top', true);

// control presets, will be changed by saved cookie settings
	recent2.show_talkpages = true;
	recent2.hideNonArticles = false;
	recent2.showTemplates = false;
	recent2.autoexpand = false;
	recent2.delay_preset = false;
	recent2.non_admin_rollback = !recent2.userIsSysop;
	recent2.ignore_my_edits = false;
	recent2.ignore_safe_pages = false;
	recent2.hide_sysop_edits = false;

// create controls
	recent2.newCheckbox('Ignorar páginas de discussão', !recent2.show_talkpages,
			function() { recent2.show_talkpages=!this.checked; }, 'talk');
	recent2.newCheckbox('Ignorar páginas fora do domínio principal', recent2.hideNonArticles,
			function() { recent2.hideNonArticles = this.checked; }, 'hidenonarticles');
	recent2.newCheckbox('... exceto as do domínio "Predefinição"', recent2.showTemplates,
			function() { recent2.showTemplates = this.checked; }, 'showtemplates');
	recent2.newCheckbox('Expandir automaticamente o conteúdo novo', recent2.autoexpand,
			function() { recent2.autoexpand = this.checked; }, 'autoexpand');
	recent2.newCheckbox('Mostrar apenas edições não modificadas após 4 atualizações (2 minutos)', recent2.delay_preset,
			function() { recent2.delay = (this.checked) ? 4 : 0; }, 'delayby4');
	recent2.newCheckbox('Usar o rollback para não-administradores', recent2.non_admin_rollback,
			function() { recent2.non_admin_rollback = this.checked; }, 'nonadminrollback');
	recent2.newCheckbox('Ignorar as minhas edições', recent2.ignore_my_edits,
			function() { recent2.ignore_my_edits = this.checked; }, 'ignoremyedits');
	recent2.newCheckbox('Ignorar as páginas seguras', recent2.ignore_safe_pages,
			function() { recent2.ignore_safe_pages = this.checked; }, 'ignoresafepages');
	recent2.newCheckbox('Ignorar edições dos administradores', recent2.hide_sysop_edits,
			function() { recent2.hide_sysop_edits = this.checked; hideSysopEdits(recent2.hide_sysop_edits); }, 'hidesysopedits');

	var b=document.createElement('input');
	b.type='button';
	b.value='Interromper as atualizações';
	b.onclick=function(){
		b.value=(recent2.paused)?'Interromper as atualizações':'Continuar as atualizações';
		recent2.togglePaused();
	};
	recent2.newCell();
	recent2.controls.curCell.appendChild(b);
	recent2.setCheckboxValuesFromCookie();
};

recent2.count=0;
window.loopRecentChanges=function(url, iterations) {
	if (!iterations) {
		iterations=20;
	}
	loopRecentChanges.iterations=iterations;
	loopRecentChanges.url=url;
	grabRecentChanges(url);
	setTimeout(function () {
		if (recent2.paused) {++recent2.count; return; }
		if (++recent2.count >= iterations && ! confirm('Continuar a monitorizar as mudanças recentes?') ) {
			return;
		}
		recent2.count %= iterations; loopRecentChanges(url, iterations);
	}, recent2.updateSeconds * 1000);
};

window.marvin=function() {

	// check if user is a sysop
	recent2.userIsSysop = $.inArray('sysop', mw.config.get( 'wgUserGroups' )) !== -1;

	// set chunk size for sysop list
	if (recent2.userIsSysop) {
		recent2.apiAulimit = recent2.apiAulimitSysop;
	} else {
		recent2.apiAulimit = recent2.apiAulimitUser;
	}

	// setup checkboxes
	recent2.controlUI();

	// start fetching recent changes
	loopRecentChanges(recent2.feed, 200);
};

// get the full sysop list in chunks
recent2.getSysops = function(startUser) {
	recent2.gettingSysops = true;
	var param = '';
	if (typeof(startUser) == 'string') {
		param = '&aufrom=' + encodeURIComponent(startUser);
	}
	recent2.download({
		url: recent2.scriptPath + 'api.php?action=query&list=allusers&augroup=sysop&aulimit=' +
			recent2.apiAulimit + '&format=json' + param,
		onSuccess: recent2.processSysops,
		onFailure: function() {
			setTimeout(recent2.getSysopList, 15000);
			return true;
		}
	});
};

recent2.sysopList = '';
recent2.processSysops = function(s) {
	var json = s.responseText, users;
	try {
		eval('var o = ' + json);
		users = o.query.allusers;
	}
	catch(someError) {
		alert('Não foi possível processar a lista de administradores.\n\n"' + json.substring(0, 400) + '"');
		return;
	}
	for (var i = 0; i < users.length; i++) {
		if (recent2.sysopList !== '') {
			recent2.sysopList += '|';
		}
		recent2.sysopList += users[i].name.replace(/(\W)/g, '\\$1');
	}
	if (users.length < recent2.apiAulimit) {
		recent2.sysopRegExp = new RegExp( '\\b(' + recent2.sysopList + ')\\b' );
	}
	else {
		recent2.getSysops(users[recent2.apiAulimit - 1].name);
	}
	return;
};

// **************************************************
// Installation
// **************************************************

window.addMarvin=function() {
	mw.util.addPortletLink( 'p-tb', mw.util.getUrl( recent2.filterPage ),
		'Monitorizar filtro', 'toolbox_filter_changes' );
	mw.util.addPortletLink( 'p-tb', mw.util.getUrl( recent2.allRecentPage ),
		'Monitorizar tudo', 'toolbox_all_changes' );
	mw.util.addPortletLink( 'p-tb', mw.util.getUrl( recent2.recentIPPage ),
		'Monitorizar IPs', 'toolbox_IP_edits' );
	mw.util.addPortletLink( 'p-tb', mw.util.getUrl( recent2.monitorWatchlistPage ),
		'Monitorizar vigiados', 'toolbox_watchlist_edits' );
	mw.util.addPortletLink( 'p-tb', mw.util.getUrl( recent2.spelldictPage ),
		'Monitorizar ortografia', 'toolbox_spelling' );
};

recent2.testPage = function (str) {
	return RegExp(str.split(/[_ ]/).join('[_ ]'), 'i').test(document.location.href);
};

window.maybeStart=function() {
	switch (mw.config.get('wgPageName')) {
	case recent2.filterPage:
		recent2.filter_badwords=true;
		break;
	case recent2.allRecentPage:
		recent2.filter_badwords=false;
		break;
	case recent2.recentIPPage:
		recent2.filter_anonsOnly=true;
		break;
	case recent2.monitorWatchlistPage:
		recent2.filter_watchlist=true;
		break;
	case recent2.spelldictPage:
		recent2.filter_spelling=true;
		break;
	default:
		return;
	}
	setTimeout(marvin, 1000);
};

//
// autoedit code, streamlined from User:Lupin/autoedit.js, added autowatch
// User:Lupin/autoedit.js is no longer needed
//

recent2.substitute = function(data,cmdBody) {
	// alert('sub\nfrom: ' + cmdBody.from + '\nto: ' + cmdBody.to + '\nflags: ' + cmdBody.flags);
	var fromRe = RegExp(cmdBody.from, cmdBody.flags);
	return data.replace(fromRe, cmdBody.to);
};

recent2.execCmds = function(data, cmdList) {
	for (var i = 0; i<cmdList.length; ++i) {
		data = cmdList[i].action(data, cmdList[i]);
	}
	return data;
};

recent2.parseCmd = function(str) {
	// returns a list of commands
	if (!str.length) {
		return [];
	}
	var p = false;
	switch (str.charAt(0)) {
	case 's':
		p = recent2.parseSubstitute(str);
		break;
	case 'j':
		p = parseJavascript(str);
		break;
	default:
		return false;
	}
	if (p) {
		return [p].concat(recent2.parseCmd(p.remainder));
	}
	return false;
};

recent2.unEscape = function(str, sep) {
	return str.split('\\\\').join('\\')
		.split('\\' + sep).join(sep)
		.split('\\n').join('\n');
};


recent2.runJavascript = function(data, argWrapper) {
	// flags aren't used (yet)

	// from the user's viewpoint,
	// data is a special variable may appear inside code
	// and gets assigned the text in the edit box

	// alert('eval-ing ' + argWrapper.code);

	return eval(argWrapper.code);
};

recent2.parseJavascript = function(str) {
	// takes a string like j/code/;othercmds and parses it

	var tmp, code, flags;

	if (str.length<3) {
		return false;
	}
	var sep = str.charAt(1);
	str = str.substring(2);

	tmp = recent2.skipOver(str, sep);
	if (tmp) {
		code = tmp.segment.split('\n').join('\\n');
		str = tmp.remainder;
	}else {
		return false;
	}

	flags = '';
	if (str.length) {
		tmp = recent2.skipOver(str, ';') || recent2.skipToEnd(str, ';');
		if (tmp) {flags = tmp.segment; str = tmp.remainder; }
	}

	return {
		action: recent2.runJavascript,
		code: code,
		flags: flags,
		remainder: str
	};
};

recent2.parseSubstitute = function(str) {
	// takes a string like s/a/b/flags;othercmds and parses it

	var from, to, flags, tmp;

	if (str.length<4) {
		return false;
	}
	var sep = str.charAt(1);
	str = str.substring(2);

	tmp = recent2.skipOver(str, sep);
	if (tmp) {
		from = tmp.segment;
		str = tmp.remainder;
	} else {
		return false;
	}

	tmp = recent2.skipOver(str, sep);
	if (tmp) {
		to = tmp.segment;
		str = tmp.remainder;
	} else {
		return false;
	}

	flags = '';
	if (str.length) {
		tmp = recent2.skipOver(str, ';') || recent2.skipToEnd(str, ';');
		if (tmp) {flags = tmp.segment; str = tmp.remainder; }
	}

	return {action: recent2.substitute, from: from, to: to, flags: flags, remainder: str};
};

recent2.skipOver = function(str, sep) {
	var endSegment = recent2.findNext(str, sep);
	if (endSegment<0) {
		return false;
	}
	var segment = recent2.unEscape(str.substring(0, endSegment), sep);
	return {segment: segment, remainder: str.substring(endSegment + 1)};
};

recent2.skipToEnd = function(str, sep) {
	return {segment: str, remainder: ''};
};

recent2.findNext = function(str, ch) {
	for (var i = 0; i<str.length; ++i) {
		if (str.charAt(i) == '\\') {
			i += 2;
		}
		if (str.charAt(i) == ch) {
			return i;
		}
	}
	return -1;
};

window.AVTAutoEdit = function() {
	var editbox;
	if (typeof(window.autoEdit) != 'undefined') {
		if (window.autoEdit.alreadyRan) {
			return false;
		}
	} else {
		window.autoEdit = {};
	}
	window.autoEdit.alreadyRan = true;
	var cmdString = mw.util.getParamValue('autoedit');
	if (cmdString) {
		try {
			editbox = document.editform.wpTextbox1;
		} catch (dang) { return; }
		var cmdList = recent2.parseCmd(cmdString);
		var input = editbox.value;
		var output = recent2.execCmds(input, cmdList);
		editbox.value = output;
		// wikEd user script compatibility
		if (typeof(wikEdUseWikEd) != 'undefined') {
			if (wikEdUseWikEd === true) {
				WikEdUpdateFrame();
			}
		}
	}

	var summary = mw.util.getParamValue('autosummary');
	if (summary) {
		document.editform.wpSummary.value = summary;
	}

	var minor = mw.util.getParamValue('autominor');
	if (minor) {
		switch (minor) {
		case '1':
		case 'yes':
		case 'sim':
		case 'true':
			document.editform.wpMinoredit.checked = true;
			break;
		case '0':
		case 'no':
		case 'não':
		case 'false':
			document.editform.wpMinoredit.checked = false;
		}
	}

	var watch = mw.util.getParamValue('autowatch');
	if (watch) {
		switch (watch) {
		case '1':
		case 'yes':
		case 'true':
			document.editform.wpWatchthis.checked = true;
			break;
		case '0':
		case 'no':
		case 'false':
			document.editform.wpWatchthis.checked = false;
		}
	}

	var btn = mw.util.getParamValue('autoclick');
	if (btn) {
		if (document.editform && document.editform[btn]) {
			var button = document.editform[btn];
			jsMsg('O botão "' + button.value + '" foi pressionado automaticamente.' +
				' Por favor aguarde o carregamento da próxima página.');
			document.title = '(' + document.title + ')';
			button.click();
		} else {
			alert('Anti-Vandal Tool\n\nClique automático: não foi possível encontrar o botão "' + btn + '".');
		}
	}
};

// onload
$(maybeStart);
$(addMarvin);
$(AVTAutoEdit);