MediaWiki:Gadget/Twinkle/twinkleunlink.js

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

/** TwinkleConfig.summaryAd (string) If ad should be added or not to summary, default TWINKLE if( typeof( TwinkleConfig.summaryAd ) == 'undefined' ) { TwinkleConfig.summaryAd = " using TW"; }

/** TwinkleConfig.unlinkNamespaces (array) In what namespaces unlink should happen, default in 0 and 100 if( typeof( TwinkleConfig.unlinkNamespaces) == 'undefined' ) { TwinkleConfig.unlinkNamespaces = [0,100]; }

function getChecked2( nodelist ) { if( !( nodelist instanceof NodeList ) ) { return nodelist.checked ? [ nodelist.value ] : []; }   var result = []; for(var i = 0; i < nodelist.length; ++i ) { if( nodelist[i].checked ) { result.push( nodelist[i].value ); }   }    return result; }

function twinkleunlink { if( wgNamespaceNumber < 0 ) { return; }   addPortletLink( 'p-cactions', "javascript:twinkleunlink.callback", "Unlink", "tw-unlink", "Unlink backlinks", ""); } addOnloadHook(twinkleunlink);

twinkleunlink.callback = function twinklesunlinkCallback { var Window = new SimpleWindow( 800, 400 ); Window.setTitle( "Unlink backlinks" );

var form = new QuickForm( twinkleunlink.callback.evaluate ); form.append( {           type: 'textarea',            name: 'reason',            label: 'Reason: '        } );

if(wgNamespaceNumber == Namespace.IMAGE) { var query = { 'action': 'query', 'list': [ 'backlinks', 'imageusage' ], 'bltitle': wgPageName, 'iutitle': wgPageName, 'bllimit': userIsInGroup( 'sysop' ) ? 5000 : 500, // 500 is max for normal users, 5000 for bots and sysops 'iulimit': userIsInGroup( 'sysop' ) ? 5000 : 500, // 500 is max for normal users, 5000 for bots and sysops 'blnamespace': TwinkleConfig.unlinkNamespaces // Main namespace and portal namespace only, keep on talk pages. };   } else { var query = { 'action': 'query', 'list': 'backlinks', 'bltitle': wgPageName, 'blfilterredir': 'nonredirects', 'bllimit': userIsInGroup( 'sysop' ) ? 5000 : 500, // 500 is max for normal users, 5000 for bots and sysops 'blnamespace': TwinkleConfig.unlinkNamespaces // Main namespace and portal namespace only, keep on talk pages. };   }    var wikipedia_api = new Wikipedia.api( 'Grabbing backlinks', query, twinkleunlink.callbacks.display.backlinks ); wikipedia_api.params = { form:form, Window:Window, image: wgNamespaceNumber == Namespace.IMAGE }; wikipedia_api.post;

var root = document.createElement( 'div' ); Status.init( root ); Window.setContent( root ); Window.display; }

twinkleunlink.callback.evaluate = function twinkleunlinkCallbackEvaluate(event) { wgPageName = wgPageName.replace( /_/g, ' ' ); // for queen/king/whatever and country!

var reason = event.target.reason.value; if( event.target.backlinks ) { var backlinks = getChecked( event.target.backlinks ); }   if( event.target.imageusage ) { var imageusage = getChecked( event.target.imageusage ); }   Status.init( event.target );

if( imageusage ) { var statusIndicator = new Status('Unlinking instances image', '0%'); var total = imageusage.length * 2;

var onsuccess = function( self ) { var obj = self.params.obj; var total = self.params.total; var now = parseInt( 100 * ++(self.params.current)/total ) + '%'; obj.update( now ); self.statelem.unlink; if( self.params.current >= total ) { obj.info( now + ' (completed)' ); Wikipedia.removeCheckpoint; }       }        var onloaded = onsuccess;

var onloading = function( self ) {}

Wikipedia.addCheckpoint;

if( imageusage.length == 0 ) { statusIndicator.info( '100% (completed)' ); Wikipedia.removeCheckpoint; return; }       var params = { reason: reason, obj: statusIndicator, current: 0, total: total }; for ( var i = 0; i < imageusage.length; ++i ) { var title = imageusage[i]; var query = { 'title': title, 'action': 'submit' }           var wikipedia_wiki = new Wikipedia.wiki( "Unlinking on " + title, query, twinkleunlink.callbacks.unlinkImageInstances ); wikipedia_wiki.params = clone( params ); wikipedia_wiki.params.title = title; wikipedia_wiki.onloading = onloading; wikipedia_wiki.onloaded = onloaded; wikipedia_wiki.onsuccess = onsuccess; wikipedia_wiki.get; }   }

if( backlinks ) { var statusIndicator = new Status('Unlinking instances image', '0%'); var total = backlinks.length * 2;

var onsuccess = function( self ) { var obj = self.params.obj; var total = self.params.total; var now = parseInt( 100 * ++(self.params.current)/total ) + '%'; obj.update( now ); self.statelem.unlink; if( self.params.current >= total ) { obj.info( now + ' (completed)' ); Wikipedia.removeCheckpoint; }       }        var onloaded = onsuccess;

var onloading = function( self ) {}

Wikipedia.addCheckpoint;

if( backlinks.length == 0 ) { statusIndicator.info( '100% (completed)' ); Wikipedia.removeCheckpoint; return; }       var params = { reason: reason, obj: statusIndicator, current: 0, total: total }; for ( var i = 0; i < backlinks.length; ++i ) { var title = backlinks[i]; var query = { 'title': title, 'action': 'submit' }           var wikipedia_wiki = new Wikipedia.wiki( "Unlinking on " + title, query, twinkleunlink.callbacks.unlinkBacklinks ); wikipedia_wiki.params = clone( params ); wikipedia_wiki.params.title = title; wikipedia_wiki.onloading = onloading; wikipedia_wiki.onloaded = onloaded; wikipedia_wiki.onsuccess = onsuccess; wikipedia_wiki.get; }   } } twinkleunlink.callbacks = { display: { backlinks: function( self ) { var xmlDoc = self.responseXML; if( self.params.image ) { var imageusage = xmlDoc.evaluate('//query/imageusage/iu/@title', xmlDoc, null, XPathResult.UNORDERED_NODE_SNAPSHOT_TYPE, null ); var list = []; for ( var i = 0; i < imageusage.snapshotLength; ++i ) { var title = imageusage.snapshotItem(i).value; list.push( { label: title, value: title, checked: true } ); }               self.params.form.append( { type:'header', label: 'Image usage' } ); self.params.form.append( {                       type: 'checkbox',                        name: 'imageusage',                        list: list                    }                ); }

var backlinks = xmlDoc.evaluate('//query/backlinks/bl/@title', xmlDoc, null, XPathResult.UNORDERED_NODE_SNAPSHOT_TYPE, null ); if( backlinks.snapshotLength > 0 ) { var list = []; for ( var i = 0; i < backlinks.snapshotLength; ++i ) { var title = backlinks.snapshotItem(i).value; list.push( { label: title, value: title, checked: true } ); }               self.params.form.append( { type:'header', label: 'Backlinks' } ); self.params.form.append( {                       type: 'checkbox',                        name: 'backlinks',                        list: list                    }                ); }

self.params.form.append( { type:'submit' } );

var result = self.params.form.render; self.params.Window.setContent( result ); }   },    unlinkBacklinks: function( self ) { var form = self.responseXML.getElementById('editform'); var text = form.wpTextbox1.value; var old_text = text; var wikiPage = new Mediawiki.Page( text ); wikiPage.removeLink( wgPageName );

text = wikiPage.getText; if( text == old_text ) { // Nothing to do, return self.onsuccess( self ); Wikipedia.actionCompleted( self ); return; }       var postData = { 'wpMinoredit': form.wpMinoredit.checked ? '' : undefined, 'wpWatchthis': undefined, 'wpStarttime': form.wpStarttime.value, 'wpEdittime': form.wpEdittime.value, 'wpAutoSummary': form.wpAutoSummary.value, 'wpEditToken': form.wpEditToken.value, 'wpSection': '', 'wpSummary': 'Removing backlinks to ' + wgTitle + " because \"" + self.params.reason.toUpperCaseFirstChar + "\";" + TwinkleConfig.deletionSummaryAd, 'wpTextbox1': text };       self.post( postData ); },   unlinkImageInstances: function( self ) { var form = self.responseXML.getElementById('editform'); var text = form.wpTextbox1.value; var old_text = text; var wikiPage = new Mediawiki.Page( text ); wikiPage.commentOutImage( wgTitle, 'Commented out' );

text = wikiPage.getText; if( text == old_text ) { // Nothing to do, return self.onsuccess( self ); Wikipedia.actionCompleted( self ); return; }       var postData = { 'wpMinoredit': form.wpMinoredit.checked ? '' : undefined, 'wpWatchthis': undefined, 'wpStarttime': form.wpStarttime.value, 'wpEdittime': form.wpEdittime.value, 'wpAutoSummary': form.wpAutoSummary.value, 'wpEditToken': form.wpEditToken.value, 'wpSection': '', 'wpSummary': 'Removing instances of image ' + wgTitle + " because \"" + self.params.reason.toUpperCaseFirstChar + "\";" + TwinkleConfig.deletionSummaryAd, 'wpTextbox1': text };       self.post( postData ); } }