<?php
/**
 * Copyright 2014
 *
 * This program is free software; you can redistribute it and/or modify
 * it under the terms of the GNU General Public License as published by
 * the Free Software Foundation; either version 2 of the License, or
 * (at your option) any later version.
 *
 * This program is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
 * GNU General Public License for more details.
 *
 * You should have received a copy of the GNU General Public License along
 * with this program; if not, write to the Free Software Foundation, Inc.,
 * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
 * http://www.gnu.org/copyleft/gpl.html
 *
 * @file
 */

/**
 * DataUpdate to run whenever a page in the Gadget definition
 * is deleted.
 */
class GadgetDefinitionDeletionUpdate extends DataUpdate {
	/**
	 * Gadget id
	 * @var string
	 */
	private $id;

	public function __construct( $id ) {
		$this->id = $id;
	}

	public function doUpdate() {
		$repo = GadgetRepo::singleton();
		if ( $repo instanceof GadgetDefinitionNamespaceRepo ) {
			$repo->purgeGadgetIdsList();
			$repo->purgeGadgetEntry( $this->id );
		}
	}
}