User:Ryalla~simplewiki/twinkledelimages.js

// If TwinkleConfig aint exist.
if( typeof( TwinkleConfig ) == 'undefined' ) {
	TwinkleConfig = {};
}
 
/**
 TwinkleConfig.summaryAd (string)
 If ad should be added or not to summary, default [[en:WP:TWINKLE|TWINKLE]]
 */
if( typeof( TwinkleConfig.summaryAd ) == 'undefined' ) {
	TwinkleConfig.summaryAd = " using [[en:WP:TW|TW]]";
}
 
/**
 TwinkleConfig.deletionSummaryAd (string)
 If ad should be added or not to deletion summary, default [[en:WP:TWINKLE|TWINKLE]]
 */
if( typeof( TwinkleConfig.deletionSummaryAd ) == 'undefined' ) {
	TwinkleConfig.deletionSummaryAd = " using [[en:WP:TW|TW]]";
}
 
function twinkledeli() {
	if( wgNamespaceNumber < 0 || wgCurRevisionId == false ) {
		return;
	}
	if( userIsInGroup( 'sysop' ) ) {
 
		mw.util.addPortletLink( 'p-cactions', "javascript:twinkledeli.callback()", "deli", "tw-deli", "Delete image found on page", "");
	}
}
$(twinkledeli);
 
function getChecked( 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;
}
 
twinkledeli.callback = function twinklesdeliCallback() {
	var Window = new SimpleWindow( 800, 400 );
	Window.setTitle( "Delete images on page" );
 
	var form = new QuickForm( twinkledeli.callback.evaluate );
	form.append( {
			type: 'checkbox',
			list: [
				{ 
					label: 'Delete images',
					name: 'delete_image',
					value: 'delete',
					checked: true
				},
				{
					label: 'Remove image instances on this page',
					name: 'unlink_image',
					value: 'unlink',
					checked: true,
				}
			]
		} );
	form.append( {
			type: 'textarea',
			name: 'reason',
			label: 'Reason: '
		} );
	var query = {
		'action': 'query',
		'generator': 'images',
		'titles': wgPageName,
		'prop': 'imageinfo'
	};
	var wikipedia_api = new Wikipedia.api( 'Grabbing images', query, function( self ) {
			var xmlDoc = self.responseXML;
			var snapshot = xmlDoc.evaluate('//page[@imagerepository="local"]', xmlDoc, null, XPathResult.UNORDERED_NODE_SNAPSHOT_TYPE, null );
			var list = [];
			for ( var i = 0; i < snapshot.snapshotLength; ++i ) {
				var object = snapshot.snapshotItem(i);
				var image = xmlDoc.evaluate('@title', object, null, XPathResult.STRING_TYPE, null ).stringValue;
				var user = xmlDoc.evaluate('imageinfo/ii/@user', object, null, XPathResult.STRING_TYPE, null ).stringValue;
				list.push( {label:image + ' (' + user + ')', value:image, checked:true});
			}
			self.params.form.append( {
					type: 'checkbox',
					name: 'images',
					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();
}
 
twinkledeli.callback.evaluate = function twinkledeliCallbackEvaluate(event) {
	wgPageName = wgPageName.replace( /_/g, ' ' ); // for queen/king/whatever and country!
	var images = getChecked( event.target.images );
	var reason = event.target.reason.value;
	var delete_image = event.target.delete_image.checked;
	var unlink_image = event.target.unlink_image.checked;
	if( ! reason ) {
		return;
	}
	Status.init( event.target );
	if( delete_image ) {
		for( var i = 0; i < images.length; ++i ) {
			var image = images[i];
			var query = {
				'action': 'query',
				'titles': image
			}
			var wikipedia_api = new Wikipedia.api( 'Checking if image ' + image + ' exists', query, twinkledeli.callbacks.main );
			wikipedia_api.params = { image:image, reason:reason };
			wikipedia_api.post();
		}
	}
 
	if( unlink_image ) {
		var query = { 
			'title': wgPageName, 
			'action': 'submit'
		};
		var wikipedia_wiki = new Wikipedia.wiki( 'Removing image instances', query, twinkledeli.callbacks.unlinkImageInstances );
		wikipedia_wiki.params = { images:images, reason:reason };
		wikipedia_wiki.get();		
	}
}
twinkledeli.callbacks = {
	main: function( self ) {
		var xmlDoc = self.responseXML;
		var normal = xmlDoc.evaluate( '//normalized/n[@from="' + self.params.image.replace( /"/g, '\\"') + '"]/@to', xmlDoc, null, XPathResult.STRING_TYPE, null ).stringValue;
		if( normal ) {
			self.params.image = normal;
		}
		var exists = xmlDoc.evaluate( 'boolean(//pages/page[@title="' + self.params.image.replace( /"/g, '\\"') + '" and 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;
		}
		var query = { 
			'title': self.params.image, 
			'action': 'delete'
		};
		var wikipedia_wiki = new Wikipedia.wiki( 'Deleting image ' + self.params.image, query, twinkledeli.callbacks.deleteImage );
		wikipedia_wiki.params = self.params;
		wikipedia_wiki.followRedirect = false;
		wikipedia_wiki.get();		
	},
	deleteImage: function( self ) {
		var form = this.responseXML.getElementById( 'deleteconfirm' );
		if( ! form ) { // Hell, image deletion is b0rked :(
			form = this.responseXML.getElementsByTagName( 'form' )[0];
			var postData = {
				'wpReason': "Deleted because \"" + self.params.reason + "\"." + TwinkleConfig.deletionSummaryAd,
				'wpEditToken': form.wpEditToken.value
			}
			self.post( postData );
		} else {
 
			var postData = {
				'wpWatch': form.wpWatch.checked ? '' : undefined,
				'wpReason': "Deleted because \"" + self.params.reason + "\"." + TwinkleConfig.deletionSummaryAd,
				'wpEditToken': form.wpEditToken.value
			}
			self.post( postData );
		}
	},
	unlinkImageInstances: function( self ) {
		var form = self.responseXML.getElementById('editform');
		var text = form.wpTextbox1.value;
		var images = self.params.images;
		var wikiPage = new Mediawiki.Page( text );
 
		for( var i = 0; i < images.length; ++i ) {
			var image = images[i].replace( /^Image:/, '' );
			wikiPage.commentOutImage( image, 'Commented out' );
		}
		text = wikiPage.getText();
		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,
			'wpSummary': "Removing instances of images beacuse \"" + self.params.reason.toUpperCaseFirstChar() + "\";" + TwinkleConfig.deletionSummaryAd,
			'wpTextbox1': text
		};
		self.post( postData );
	}
}