class.ilCourseParticipant.php

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<?php
/*
    +-----------------------------------------------------------------------------+
    | ILIAS open source                                                           |
    +-----------------------------------------------------------------------------+
    | Copyright (c) 1998-2006 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/Membership/classes/class.ilParticipant.php');

class ilCourseParticipant extends ilParticipant
{
    const COMPONENT_NAME = 'Modules/Course';
    
    protected static $instances = array();
    
    public function __construct($a_obj_id, $a_usr_id)
    {
        $this->type = 'crs';
        
        $this->NOTIFY_DISMISS_SUBSCRIBER = 1;
        $this->NOTIFY_ACCEPT_SUBSCRIBER = 2;
        $this->NOTIFY_DISMISS_MEMBER = 3;
        $this->NOTIFY_BLOCK_MEMBER = 4;
        $this->NOTIFY_UNBLOCK_MEMBER = 5;
        $this->NOTIFY_ACCEPT_USER = 6;
        $this->NOTIFY_ADMINS = 7;
        $this->NOTIFY_STATUS_CHANGED = 8;
        $this->NOTIFY_SUBSCRIPTION_REQUEST = 9;
        
        $this->NOTIFY_REGISTERED = 10;
        $this->NOTIFY_UNSUBSCRIBE = 11;
        $this->NOTIFY_WAITING_LIST = 12;
        
        parent::__construct(self::COMPONENT_NAME, $a_obj_id, $a_usr_id);
    }

    public static function _getInstanceByObjId($a_obj_id, $a_usr_id)
    {
        if (self::$instances[$a_obj_id][$a_usr_id]) {
            return self::$instances[$a_obj_id][$a_usr_id];
        }
        return self::$instances[$a_obj_id][$a_usr_id] = new ilCourseParticipant($a_obj_id, $a_usr_id);
    }
}