<?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
 */

/**
 * Twitter Control
 *
 * Collects Tweets from a twitter account.
 *
 * @package mocovi
 * @subpackage controls
 * @todo Twitter Connection Problems must throw Exceptions
 */
class menualiasmodifier_control extends Control
{
	protected $defaultOptions = array
		( 'message'		=> 'test'
		);

	/**
	 * @override
	 */
	protected function _beforeLoad(DomNode $parent)
	{
		$parent = $this->sourceNode;
		while(($parent = $parent->parentNode) && !$parent->isSameNode($this->sourceNode->ownerDocument->documentElement))
		{
			if($parent->nodeName == 'file')
			{
				$file = $parent;
				break;
			}
		}

		if(isset($file))
		{
			$token = $file->getAttribute('nameAliasToken');
			$file->removeAttribute('nameAliasToken');
			$file->setAttribute('nameAlias', Translator::translateToken($token)->nodeValue.' [Modified!]');
		}
		$this->deleteNode(); // Don't create an output.
		echo $this->nodeCreated();
		return false; // Don't create an own node.
	}
}