<?php

/*
 * Created on Sep 6, 2006
 *
 * API for MediaWiki 1.8+
 *
 * Copyright (C) 2006 Yuri Astrakhan <Firstname><Lastname>@gmail.com
 *
 * 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.,
 * 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
 * http://www.gnu.org/copyleft/gpl.html
 */

if (!defined('MEDIAWIKI')) {
	// Eclipse helper - will be ignored in production
	require_once ('ApiBase.php');
}

/**
 * This is a simple class to handle action=help
 *
 * @ingroup API
 */
class ApiHelp extends ApiBase {

	public function __construct($main, $action) {
		parent :: __construct($main, $action);
	}

	/**
	 * Stub module for displaying help when no parameters are given
	 */
	public function execute() {
		$this->dieUsage('', 'help');
	}

	public function shouldCheckMaxlag() {
		return false;
	}

	public function isReadMode() {
		return false;
	}

	public function getDescription() {
		return array (
			'Display this help screen.'
		);
	}

	public function getVersion() {
		return __CLASS__ . ': $Id: ApiHelp.php 48091 2009-03-06 13:49:44Z catrope $';
	}
}
