class.ilModule.php

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<?php
/*
        +-----------------------------------------------------------------------------+
        | ILIAS open source                                                           |
        +-----------------------------------------------------------------------------+
        | Copyright (c) 1998-2008 ILIAS open source, University of Cologne            |
        |                                                                             |
        | 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 2              |
        | 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, write to the Free Software                 |
        | Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA  02111-1307, USA. |
        +-----------------------------------------------------------------------------+
*/
 
 
include_once("./Services/Component/classes/class.ilComponent.php");
 
abstract class ilModule extends ilComponent
{
        
        function __construct()
        {
                parent::__construct();
        }
        
        final static function getComponentType()
        {
                return IL_COMP_MODULE;
        }
        
        final function getName()
        {
                // class is always il<ModuleName>Module
                $class = get_class($this);
                
                return substr($class, 2, strlen($class) - 8);
        }
 
        final static function getAvailableCoreModules()
        {
                $modules_dir = ILIAS_ABSOLUTE_PATH."/Modules";
 
                if (!@is_dir($modules_dir))
                {
                        return array();
                }
 
                // read current directory
                $dir = opendir($modules_dir);
 
                $modules = array();
                while($file = readdir($dir))
                {
                        if ($file != "." and
                                $file != "..")
                        {
                                // directories
                                if (@is_dir($modules_dir."/".$file))
                                {
                                        if (@is_file($modules_dir."/".$file."/module.xml"))
                                        {
                                                $modules[] = array("subdir" => $file);
                                        }
                                }
                        }
                }
                return $modules;
        }
}
?>