MediaWiki:Gadget/Twinkle/twinklebatchundelete.js

// If TwinkleConfig aint exist. if( typeof( TwinkleConfig ) == 'undefined' ) { TwinkleConfig = {}; }

/** TwinkleConfig.deletionSummaryAd (string) If ad should be added or not to deletion summary, default TWINKLE */ if( typeof( TwinkleConfig.deletionSummaryAd ) == 'undefined' ) { TwinkleConfig.deletionSummaryAd = " using TW"; } /** TwinkleConfig.batchundeleteChunks (integer) How many pages should be processed at a time */ if( typeof( TwinkleConfig.batchUndeleteChunks ) == 'undefined' ) { TwinkleConfig.batchundeleteChunks = 50; }

/** TwinkleConfig.batchUndeleteMinCutOff (integer) How many pages left in the process of being completed should allow a new batch to be initialized */ if( typeof( TwinkleConfig.batchUndeleteMinCutOff ) == 'undefined' ) { TwinkleConfig.batchUndeleteMinCutOff = 5; } /** TwinkleConfig.batchMax (integer) How many pages should be processed maximum */ if( typeof( TwinkleConfig.batchMax ) == 'undefined' ) { TwinkleConfig.batchMax = 5000; }

function twinklebatchundelete { if( wgNamespaceNumber != Namespace.USER ) { return; }   if( userIsInGroup( 'sysop' ) ) { addPortletLink( 'p-cactions', "javascript:twinklebatchundelete.callback", "Und-batch", "tw-batch-undel", "Undelete 'em all", ""); } } addOnloadHook(twinklebatchundelete);

twinklebatchundelete.callback = function twinklebatchundeleteCallback { var Window = new SimpleWindow( 800, 400 ); var form = new QuickForm( twinklebatchundelete.callback.evaluate ); form.append( {           type: 'textarea',            name: 'reason',            label: 'Reason: '        } );

var query = { 'action': 'query', 'generator': 'links', 'titles': wgPageName, 'gpllimit' : TwinkleConfig.batchMax, // the max for sysops };   var wikipedia_api = new Wikipedia.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' );    Status.init( root );    Window.setContent( root );    Window.display; } twinklebatchundelete.currentUndeleteCounter = 0; twinklebatchundelete.currentundeleteor; twinklebatchundelete.callback.evaluate = function( event ) {    Wikipedia.actionCompleted.notice = 'Status';    Wikipedia.actionCompleted.postfix = 'batch undeletion is now completed';

var pages = event.target.getChecked( 'pages' ); var reason = event.target.reason.value; if( ! reason ) { return; }   Status.init( event.target );

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

var work = pages.chunk( TwinkleConfig.batchUndeleteChunks ); Wikipedia.addCheckpoint; twinklebatchundelete.currentundeleteor = window.setInterval( twinklebatchundelete.callbacks.main, 1000, work, reason ); }

twinklebatchundelete.callbacks = { main: function( work, reason )    { if( work.length == 0 && twinklebatchundelete.currentUndeleteCounter <= 0 ) { Status.info( 'work done' ); window.clearInterval( twinklebatchundelete.currentundeleteor ); Wikipedia.removeCheckpoint; return; } else if( work.length != 0 && twinklebatchundelete.currentUndeleteCounter <= TwinkleConfig.batchUndeleteMinCutOff ) { var pages = work.shift; twinklebatchundelete.currentUndeleteCounter += pages.length; for( var i = 0; i < pages.length; ++i ) { var title = pages[i]; var query = { 'title': 'Special:Undelete', 'target': title, 'action': 'submit' };               var wikipedia_wiki = new Wikipedia.wiki( "Undeleting " + title, query, twinklebatchundelete.callbacks.undeletePage, function( self ) {                         --twinklebatchundelete.currentUndeleteCounter;                        var link = document.createElement( 'a' );                        link.setAttribute( 'href', wgArticlePath.replace( '$1', self.params.title ) );                        link.setAttribute( 'title', self.params.title );                        link.appendChild( document.createTextNode( self.params.title ) );                        self.statelem.info( [ 'completed (', link , ')' ] );

});               wikipedia_wiki.params = { title:title, reason: reason };                wikipedia_wiki.get;

}       }    },    undeletePage: function( self ) { var form = self.responseXML.getElementById('undelete'); var postData = { 'wpComment': self.params.reason + '.' + TwinkleConfig.deletionSummaryAd, 'target': self.params.image, 'wpEditToken': form.wpEditToken.value, 'restore': 1 }       self.post( postData );

} };