<?php
/**
 *  Copyright (C) 2010  Kai Dorschner
 *
 *  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 3 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, see <http://www.gnu.org/licenses/>.
 *
 * @author Kai Dorschner <the-hide@address.com>
 * @copyright Copyright 2010, Kai Dorschner
 * @license http://www.gnu.org/licenses/gpl.html GPLv3
 * @package mocovi
 * @subpackage controls
 */

class_exists('Enum') or require $GLOBALS['library'].'Enum.php';

/**
 * Form
 *
 * An HTML compliant form.
 *
 * @package mocovi
 * @subpackage controls
 */
class form_control extends Control
{
	protected $exceptions = array();

	protected $defaultOptions = array
		( 'action'	=> ''
		, 'enctype'	=> ''
		, 'method'	=> 'post'
		);

	/**
	 * @override
	 */
	protected function program()
	{
		if(strlen($this->getOption('action')) == 0)
			$this->options['action'] = $GLOBALS['path'];
		$this->adoptAllAttributes();
		if($this->query('//input[@type=\'submit\']')->length == 0)
			$this->createSubmit();
	}

	protected function createSubmit()
	{
		ControlFactory::createVirtual
			( 'input'
			, array
				( 'preset'	=> 'submit'
				, 'value'	=> Translator::translateToken('FormSend')->nodeValue
				)
			)
			->load($this->node)
			->run();
	}
}