<?php
/**
 * Implements Special:Filepath
 *
 * @section LICENSE
 * 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
 * @ingroup SpecialPage
 */

/**
 * A special page that redirects to the URL of a given file
 *
 * @ingroup SpecialPage
 */
class SpecialFilepath extends RedirectSpecialPage {
	function __construct() {
		parent::__construct( 'Filepath' );
		$this->mAllowedRedirectParams = array( 'width', 'height' );
	}

	// implement by redirecting through Special:Redirect/file
	function getRedirect( $par ) {
		return SpecialPage::getSafeTitleFor( 'Redirect', 'file/' . $par );
	}

	protected function getGroupName() {
		return 'media';
	}
}