<?php
/**
 * $Id$
 *
 * Contains static functions for doing physical folder managements
 * such as creating/deleting folders
 *
 * KnowledgeTree Community Edition
 * Document Management Made Simple
 * Copyright (C) 2008, 2009 KnowledgeTree Inc.
 * 
 * 
 * This program is free software; you can redistribute it and/or modify it under
 * the terms of the GNU General Public License version 3 as published by the
 * Free Software Foundation.
 * 
 * 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/>.
 * 
 * You can contact KnowledgeTree Inc., PO Box 7775 #87847, San Francisco, 
 * California 94120-7775, or email info@knowledgetree.com.
 * 
 * The interactive user interfaces in modified source and object code versions
 * of this program must display Appropriate Legal Notices, as required under
 * Section 5 of the GNU General Public License version 3.
 * 
 * In accordance with Section 7(b) of the GNU General Public License version 3,
 * these Appropriate Legal Notices must retain the display of the "Powered by
 * KnowledgeTree" logo and retain the original copyright notice. If the display of the 
 * logo is not reasonably feasible for technical reasons, the Appropriate Legal Notices
 * must display the words "Powered by KnowledgeTree" and retain the original 
 * copyright notice.
 * Contributor( s): ______________________________________
 */

class PhysicalFolderManagement {
	
	/**
	* Create a physical directory on the file system
	*
	* @param 	Folder path
	* @param 	Folder mode
	*
	*/
	function createFolder($sPath) {
        // check if a folder with this name exists before creating it        
        if (!file_exists($sPath)) {
			return mkdir(rtrim($sPath), 0755);
        } else {
        	return true;
        }
	}
	
	/**
	* Delete a physical folder on the file system
	*
	* @param 	Folder path
	*
	* @return boolean true on successful delete, false otherwise
	*/
	function deleteFolder($sPath) {
		rmdir(rtrim($sPath));
		if (file_exists($sPath)) {
			return false;
		} else {
			return true;
		}
	}
	
	function renameFolder($sOldPath, $sNewPath) {		
		return rename($sOldPath, rtrim($sNewPath));
	}
	
}

?>