User:AzaToth/test/twinklebatchdelete.js
< User:AzaToth | test
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Documentation for this user script can be added at User:AzaToth/test/twinklebatchdelete. |
if ( typeof(Twinkle) === "undefined" ) {
alert( "Twinkle modules may not be directly imported.\nSee WP:Twinkle for installation instructions." );
}
function twinklebatchdelete() {
if( userIsInGroup( 'sysop' ) && (wgNamespaceNumber > 0 || wgCanonicalSpecialPageName == 'Prefixindex') ) {
twAddPortletLink( "javascript:twinklebatchdelete.callback()", "D-batch", "tw-batch", "Delete pages found in this category/on this page", "");
}
}
twinklebatchdelete.unlinkCache = {};
twinklebatchdelete.callback = function twinklesbatchdeleteCallback() {
var Window = new SimpleWindow( 800, 400 );
Window.setTitle( "Batch deletion" );
var form = new QuickForm( twinklebatchdelete.callback.evaluate );
form.append( {
type: 'checkbox',
list: [
{
label: 'Delete pages',
name: 'delete_page',
value: 'delete',
checked: true
},
{
label: 'Remove backlinks to the page',
name: 'unlink_page',
value: 'unlink',
checked: true
},
{
label: 'Delete redirects to deleted pages',
name: 'delete_redirects',
value: 'delete_redirects',
checked: true
}
]
} );
form.append( {
type: 'textarea',
name: 'reason',
label: 'Reason: '
} );
if( wgNamespaceNumber == Namespace.CATEGORY ) {
var query = {
'action': 'query',
'generator': 'categorymembers',
'gcmtitle': wgPageName,
'gcmlimit' : TwinkleConfig.batchMax, // the max for sysops
'prop': [ 'categories', 'revisions' ],
'rvprop': [ 'size' ]
};
} else if( wgCanonicalSpecialPageName == 'Prefixindex' ) {
if(QueryString.exists( 'from' ) )
{
var gapnamespace = QueryString.get( 'namespace' );
var gapprefix = QueryString.get( 'from' ).toUpperCaseFirstChar();
}
else
{
var pathSplit = location.pathname.split('/');
if (pathSplit.length<3 || pathSplit[2]!="Special:PrefixIndex") return;
var titleSplit = pathSplit[3].split(':');
var gapnamespace = Namespace[titleSplit[0].toUpperCase()];
if ( titleSplit.length<2 || typeof(gapnamespace)=='undefined' )
{
var gapnamespace = Namespace.MAIN;
var gapprefix = pathSplit.splice(3).join('/');
}
else
{
pathSplit = pathSplit.splice(4);
pathSplit.splice(0,0,titleSplit.splice(1).join(':'));
var gapprefix = pathSplit.join('/');
}
}
var query = {
'action': 'query',
'generator': 'allpages',
'gapnamespace': gapnamespace ,
'gapprefix': gapprefix,
'gaplimit' : TwinkleConfig.batchMax, // the max for sysops
'prop' : ['categories', 'revisions' ],
'rvprop': [ 'size' ]
}
} else {
var query = {
'action': 'query',
'generator': 'links',
'titles': wgPageName,
'gpllimit' : TwinkleConfig.batchMax, // the max for sysops
'prop': [ 'categories', 'revisions' ],
'rvprop': [ 'size' ]
};
}
var wikipedia_api = new Wikipedia.api( 'Grabbing pages', query, function( self ) {
var xmlDoc = self.responseXML;
var snapshot = xmlDoc.evaluate('//page[@ns != "' + Namespace.IMAGE + '" and not(@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;
var size = xmlDoc.evaluate( 'revisions/rev/@size', object, null, XPathResult.NUMBER_TYPE, null ).numberValue;
var disputed = xmlDoc.evaluate( 'boolean(categories/cl[@title="Category:Contested candidates for speedy deletion"])', object, null, XPathResult.BOOLEAN_TYPE, null ).booleanValue;
list.push( {label:page + ' (' + size + ')' + ( disputed ? ' DISPUTED' : '' ), value:page, checked:!disputed });
}
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();
}
twinklebatchdelete.currentDeleteCounter = 0;
twinklebatchdelete.currentUnlinkCounter = 0;
twinklebatchdelete.currentdeletor;
twinklebatchdelete.callback.evaluate = function twinklebatchdeleteCallbackEvaluate(event) {
Wikipedia.actionCompleted.notice = 'Status';
Wikipedia.actionCompleted.postfix = 'batch deletion is now complete';
wgPageName = wgPageName.replace( /_/g, ' ' ); // for queen/king/whatever and country!
var pages = event.target.getChecked( 'pages' );
var reason = event.target.reason.value;
var delete_page = event.target.delete_page.checked;
var unlink_page = event.target.unlink_page.checked;
var delete_redirects = event.target.delete_redirects.checked;
if( ! reason ) {
return;
}
Status.init( event.target );
if( !pages ) {
Status.error( 'Error', 'nothing to delete, aborting' );
return;
}
function toCall( work ) {
if( work.length == 0 && twinklebatchdelete.currentDeleteCounter <= 0 && twinklebatchdelete.currentUnlinkCounter <= 0 ) {
window.clearInterval( twinklebatchdelete.currentdeletor );
Wikipedia.removeCheckpoint();
return;
} else if( work.length != 0 && ( twinklebatchdelete.currentDeleteCounter <= TwinkleConfig.batchDeleteMinCutOff || twinklebatchdelete.currentUnlinkCounter <= TwinkleConfig.batchDeleteMinCutOff ) ) {
twinklebatchdelete.unlinkCache = []; // Clear the cache
var pages = work.shift();
twinklebatchdelete.currentDeleteCounter += pages.length;
twinklebatchdelete.currentUnlinkCounter += pages.length;
for( var i = 0; i < pages.length; ++i ) {
var page = pages[i];
var query = {
'action': 'query',
'titles': page
}
var wikipedia_api = new Wikipedia.api( 'Checking if page ' + page + ' exists', query, twinklebatchdelete.callbacks.main );
wikipedia_api.params = { page:page, reason:reason, unlink_page:unlink_page, delete_page:delete_page, delete_redirects:delete_redirects };
wikipedia_api.post();
}
}
}
var work = pages.chunk( TwinkleConfig.batchdeleteChunks );
Wikipedia.addCheckpoint();
twinklebatchdelete.currentdeletor = window.setInterval( toCall, 1000, work );
}
twinklebatchdelete.callbacks = {
main: function( self ) {
var xmlDoc = self.responseXML;
var normal = xmlDoc.evaluate( '//normalized/n/@to', xmlDoc, null, XPathResult.STRING_TYPE, null ).stringValue;
if( normal ) {
self.params.page = normal;
}
var exists = xmlDoc.evaluate( 'boolean(//pages/page[not(@missing)])', xmlDoc, null, XPathResult.BOOLEAN_TYPE, null ).booleanValue;
if( ! exists ) {
self.statelem.error( "It seems that the page doesn't exists, perhaps it has already been deleted" );
return;
}
if( self.params.unlink_page ) {
var query = {
'action': 'query',
'list': 'backlinks',
'blfilterredir': 'nonredirects',
'blnamespace': [0, 100], // main space and portal space only
'bltitle': self.params.page,
'bllimit': userIsInGroup( 'sysop' ) ? 5000 : 500 // 500 is max for normal users, 5000 for bots and sysops
};
var wikipedia_api = new Wikipedia.api( 'Grabbing backlinks', query, twinklebatchdelete.callbacks.unlinkBacklinksMain );
wikipedia_api.params = self.params;
wikipedia_api.post();
} else {
--twinklebatchdelete.currentUnlinkCounter;
}
if( self.params.delete_page ) {
if (self.params.delete_redirects)
{
var query = {
'action': 'query',
'list': 'backlinks',
'blfilterredir': 'redirects',
'bltitle': self.params.page,
'bllimit': userIsInGroup( 'sysop' ) ? 5000 : 500 // 500 is max for normal users, 5000 for bots and sysops
};
var wikipedia_api = new Wikipedia.api( 'Grabbing backlinks', query, twinklebatchdelete.callbacks.deleteRedirectsMain );
wikipedia_api.params = self.params;
wikipedia_api.post();
}
var query = {
'title': self.params.page,
'action': 'delete'
};
var wikipedia_wiki = new Wikipedia.wiki( 'Deleting page ' + self.params.page, query, twinklebatchdelete.callbacks.deletePage, function( self ) {
--twinklebatchdelete.currentDeleteCounter;
var link = document.createElement( 'a' );
link.setAttribute( 'href', wgArticlePath.replace( '$1', self.query['title'] ) );
link.setAttribute( 'title', self.query['title'] );
link.appendChild( document.createTextNode( self.query['title'] ) );
self.statelem.info( [ 'completed (' , link , ')' ] );
} );
wikipedia_wiki.params = self.params;
wikipedia_wiki.followRedirect = false;
wikipedia_wiki.get();
} else {
--twinklebatchdelete.currentDeleteCounter;
}
},
deleteRedirectsMain: function( self ) {
var xmlDoc = self.responseXML;
var snapshot = xmlDoc.evaluate('//backlinks/bl/@title', xmlDoc, null, XPathResult.UNORDERED_NODE_SNAPSHOT_TYPE, null );
var total = snapshot.snapshotLength * 2;
if( snapshot.snapshotLength == 0 ) {
return;
}
var statusIndicator = new Status('Deleting redirects', '0%');
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( snapshot.snapshotLength == 0 ) {
statusIndicator.info( '100% (completed)' );
Wikipedia.removeCheckpoint();
return;
}
var params = clone( self.params );
params.current = 0;
params.total = total;
params.obj = statusIndicator;
for ( var i = 0; i < snapshot.snapshotLength; ++i ) {
var title = snapshot.snapshotItem(i).value;
var query = {
'title': title,
'action': 'delete'
}
var wikipedia_wiki = new Wikipedia.wiki( "Deleting " + title, query, twinklebatchdelete.callbacks.deleteRedirects );
wikipedia_wiki.params = params;
wikipedia_wiki.onloading = onloading;
wikipedia_wiki.onloaded = onloaded;
wikipedia_wiki.onsuccess = onsuccess;
wikipedia_wiki.followRedirect = false;
wikipedia_wiki.get();
}
},
deleteRedirects: function( self ) {
var form = this.responseXML.getElementById( 'deleteconfirm' );
if( ! form ) { // Hell, image deletion is b0rked :(
form = this.responseXML.getElementsByTagName( 'form' )[0];
var postData = {
'wpReason': "Speedy deleted per ([[WP:CSD#G8|CSD G8]]), Redirect to deleted page \"" + self.params.page + "\"." + TwinkleConfig.deletionSummaryAd,
'wpEditToken': form.wpEditToken.value
}
} else {
var postData = {
'wpWatch': form.wpWatch.checked ? '' : undefined,
'wpReason': "Speedy deleted per ([[WP:CSD#G8|CSD G8]]), Redirect to deleted page \"" + self.params.page + "\"." + TwinkleConfig.deletionSummaryAd,
'wpEditToken': form.wpEditToken.value
}
}
self.post( postData );
},
deletePage: function( self ) {
var form = this.responseXML.getElementById( 'deleteconfirm' );
var postData = {
'wpWatch': form.wpWatch.checked ? '' : undefined,
'wpReason': "Deleted because \"" + self.params.reason + "\"." + TwinkleConfig.deletionSummaryAd,
'wpEditToken': form.wpEditToken.value
}
self.post( postData );
},
unlinkBacklinksMain: function( self ) {
var xmlDoc = self.responseXML;
var snapshot = xmlDoc.evaluate('//backlinks/bl/@title', xmlDoc, null, XPathResult.UNORDERED_NODE_SNAPSHOT_TYPE, null );
if( snapshot.snapshotLength == 0 ) {
--twinklebatchdelete.currentUnlinkCounter;
return;
}
var statusIndicator = new Status('Unlinking backlinks', '0%');
var total = snapshot.snapshotLength * 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)' );
--twinklebatchdelete.currentUnlinkCounter;
Wikipedia.removeCheckpoint();
}
}
var onloaded = onsuccess;
var onloading = function( self ) {}
Wikipedia.addCheckpoint();
if( snapshot.snapshotLength == 0 ) {
statusIndicator.info( '100% (completed)' );
--twinklebatchdelete.currentUnlinkCounter;
Wikipedia.removeCheckpoint();
return;
}
self.params.total = total;
self.params.obj = statusIndicator;
self.params.current = 0;
for ( var i = 0; i < snapshot.snapshotLength; ++i ) {
var title = snapshot.snapshotItem(i).value;
var query = {
'title': title,
'action': 'submit'
}
var wikipedia_wiki = new Wikipedia.wiki( "Unlinking on " + title, query, twinklebatchdelete.callbacks.unlinkBacklinks );
var params = clone( self.params );
params.title = title;
wikipedia_wiki.params = params;
wikipedia_wiki.onloading = onloading;
wikipedia_wiki.onloaded = onloaded;
wikipedia_wiki.onsuccess = onsuccess;
wikipedia_wiki.get();
}
},
unlinkBacklinks: function( self ) {
var form = self.responseXML.getElementById('editform');
if( ! form ) {
// we probably just deleted it, as a recursive backlink
self.onsuccess( self );
Wikipedia.actionCompleted( self );
return;
}
var text;
if( self.params.title in twinklebatchdelete.unlinkCache ) {
text = twinklebatchdelete.unlinkCache[ self.params.title ];
} else {
text = form.wpTextbox1.value;
}
var old_text = text;
var wikiPage = new Mediawiki.Page( text );
wikiPage.removeLink( self.params.page );
text = wikiPage.getText();
twinklebatchdelete.unlinkCache[ self.params.title ] = text;
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 page ' + self.params.page + " that has been deleted because \"" + self.params.reason + "\")" + "; " + TwinkleConfig.deletionSummaryAd,
'wpTextbox1': text
};
self.post( postData );
}
}
// register initialization callback
Twinkle.init.moduleReady( "twinklebatchdelete", twinklebatchdelete );