MediaWiki:Gadget-twinklebatchundelete.js

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(function($){

/* **************************************** *** twinklebatchundelete.js: Batch undelete module **************************************** * Mode of invocation:    Tab ("Und-batch") * Active on:             Existing user pages * Config directives in:  TwinkleConfig */

Twinkle.batchundelete = function twinklebatchundelete { if( mw.config.get("wgNamespaceNumber") !== mw.config.get("wgNamespaceIds").user || 		!mw.config.get("wgArticleId") ) { return; }	if( Morebits.userIsInGroup( 'sysop' ) ) { Twinkle.addPortletLink( Twinkle.batchundelete.callback, "Und-batch", "tw-batch-undel", "Undelete 'em all" ); } };

Twinkle.batchundelete.callback = function twinklebatchundeleteCallback { var Window = new Morebits.simpleWindow( 800, 400 ); Window.setScriptName("Twinkle"); Window.setTitle("Batch undelete") var form = new Morebits.quickForm( Twinkle.batchundelete.callback.evaluate ); form.append( {			type: 'textarea',			name: 'reason',			label: 'Reason: '		} );

var query = { 'action': 'query', 'generator': 'links', 'titles': mw.config.get("wgPageName"), 'gpllimit' : Twinkle.getPref('batchMax') // the max for sysops };	var wikipedia_api = new Morebits.wiki.api( 'Grabbing pages', query, function( self ) {			var xmlDoc = self.responseXML;			var snapshot = xmlDoc.evaluate('//page[@missing]', xmlDoc, null, XPathResult.UNORDERED_NODE_SNAPSHOT_TYPE, null );			var list = [];			for ( var i = 0; i < snapshot.snapshotLength; ++i ) {				var object = snapshot.snapshotItem(i);				var page = xmlDoc.evaluate( '@title', object, null, XPathResult.STRING_TYPE, null ).stringValue;				list.push( {label:page, value:page, checked: true });			}			self.params.form.append( { type: 'checkbox', name: 'pages', list: list }			);			self.params.form.append( { type:'submit' } );

var result = self.params.form.render; self.params.Window.setContent( result );

} );	wikipedia_api.params = { form:form, Window:Window };	wikipedia_api.post;	var root = document.createElement( 'div' );	Morebits.status.init( root );	Window.setContent( root );	Window.display; }; Twinkle.batchundelete.currentUndeleteCounter = 0; Twinkle.batchundelete.currentundeletor = 0; Twinkle.batchundelete.callback.evaluate = function( event ) {	Morebits.wiki.actionCompleted.notice = 'Status';	Morebits.wiki.actionCompleted.postfix = 'batch undeletion is now completed';

var pages = event.target.getChecked( 'pages' ); var reason = event.target.reason.value; if( ! reason ) { alert("You need to give a reason, you cabal crony!"); return; }	Morebits.simpleWindow.setButtonsEnabled(false); Morebits.status.init( event.target );

if( !pages ) { Morebits.status.error( 'Error', 'nothing to undelete, aborting' ); return; }

var work = Morebits.array.chunk( pages, Twinkle.getPref('batchUndeleteChunks') ); Morebits.wiki.addCheckpoint; Twinkle.batchundelete.currentundeletor = window.setInterval( Twinkle.batchundelete.callbacks.main, 1000, work, reason ); };

Twinkle.batchundelete.callbacks = { main: function( work, reason ) { if( work.length === 0 && Twinkle.batchundelete.currentUndeleteCounter <= 0 ) { Morebits.status.info( 'work done' ); window.clearInterval( Twinkle.batchundelete.currentundeletor ); Morebits.wiki.removeCheckpoint; return; } else if( work.length !== 0 && Twinkle.batchundelete.currentUndeleteCounter <= Twinkle.getPref('batchUndeleteMinCutOff') ) { var pages = work.shift; Twinkle.batchundelete.currentUndeleteCounter += pages.length; for( var i = 0; i < pages.length; ++i ) { var title = pages[i]; var query = { 'token': mw.user.tokens.get.editToken, 'title': title, 'action': 'undelete', 'reason': reason + Twinkle.getPref('deletionSummaryAd') };				var wikipedia_api = new Morebits.wiki.api( "Undeleting " + title, query, function( self ) { 						--Twinkle.batchundelete.currentUndeleteCounter;						var link = document.createElement( 'a' );						link.setAttribute( 'href', mw.util.getUrl(self.itsTitle) );						link.setAttribute( 'title', self.itsTitle );						link.appendChild( document.createTextNode(self.itsTitle) );						self.statelem.info( ['completed (',link,')'] );

});				wikipedia_api.itsTitle = title;				wikipedia_api.post;

}		}	} }; })(jQuery);

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