55 lines
1.6 KiB
PHP
55 lines
1.6 KiB
PHP
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<?php
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/**
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* @version $Id: folder.php 9764 2007-12-30 07:48:11Z ircmaxell $
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* @package Joomla.Framework
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* @subpackage FileSystem
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* @copyright Copyright (C) 2005 - 2008 Open Source Matters. All rights reserved.
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* @license GNU/GPL, see LICENSE.php
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* Joomla! is free software. This version may have been modified pursuant
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* to the GNU General Public License, and as distributed it includes or
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* is derivative of works licensed under the GNU General Public License or
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* other free or open source software licenses.
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* See COPYRIGHT.php for copyright notices and details.
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*/
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// Check to ensure this file is within the rest of the framework
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if( !defined( '_JEXEC' ) && !defined( '_VALID_MOS' ) ) die( 'Restricted access' );
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require_once (dirname( __FILE__ ) . '/path.php') ;
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/**
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* A Folder handling class
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*
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* @static
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* @author Louis Landry <louis.landry@joomla.org>
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* @package Joomla.Framework
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* @subpackage FileSystem
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* @since 1.5
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*/
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class extFolder {
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/**
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* Wrapper for the standard file_exists function
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*
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* @param string $path Folder name relative to installation dir
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* @return boolean True if path is a folder
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* @since 1.5
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*/
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function exists( $path ) {
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return is_dir( extPath::clean( $path ) ) ;
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}
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/**
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* Makes path name safe to use
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*
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* @access public
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* @param string $path The full path to sanitise
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* @return string The sanitised string
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* @since 1.5
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*/
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function makeSafe( $path ) {
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$ds = (DS == '\\') ? '\\' . DS : DS ;
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$regex = array( '#[^A-Za-z0-9:\_\-' . $ds . ' ]#' ) ;
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return preg_replace( $regex, '', $path ) ;
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}
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}
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