CodeFolderFilterIterator.php
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	<?php
	/**
	* @version $Id: CodeFolderFilterIterator.php 16252 2015-09-27 06:34:45Z alex $
	* @package In-Portal
	* @copyright Copyright (C) 1997 - 2015 Intechnic. All rights reserved.
	* @license GNU/GPL
	* In-Portal is Open Source software.
	* This means that this software may have been modified pursuant
	* the GNU General Public License, and as distributed it includes
	* or is derivative of works licensed under the GNU General Public License
	* or other free or open source software licenses.
	* See http://www.in-portal.org/license for copyright notices and details.
	*/

	namespace InPortal\Core\kernel\utility\ClassDiscovery;


	defined('FULL_PATH') or die('restricted access!');

	class CodeFolderFilterIterator extends \RecursiveFilterIterator
	{

	/**
	* Folders, that should be ignored.
	*
	* @var array
	*/
	public $skipFolders = array(
	'CVS', '.svn', '.git', 'admin_templates', 'libchart',
	);

	/**
	* Creates iterator instance.
	*
	* @param \RecursiveDirectoryIterator $directory_iterator Directory iterator.
	*/
	public function __construct(\RecursiveDirectoryIterator $directory_iterator)
	{
	parent::__construct($directory_iterator);

	$this->skipFolders[] = basename(EDITOR_PATH);
	}

	/**
	* Accepts only folders with valid names.
	*
	* @return boolean
	*/
	public function accept()
	{
	return !in_array(
	$this->current()->getFilename(),
	$this->skipFolders,
	true
	);
	}

	}