Services/Tracking/classes/class.ilLPStatusEvent.php

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<?php
/*
        +-----------------------------------------------------------------------------+
        | ILIAS open source                                                           |
        +-----------------------------------------------------------------------------+
        | Copyright (c) 1998-2001 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.                      |
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        | 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.                                |
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        | You should have received a copy of the GNU General Public License           |
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        | Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA  02111-1307, USA. |
        +-----------------------------------------------------------------------------+
*/

include_once './Services/Tracking/classes/class.ilLPStatus.php';
include_once './Services/Tracking/classes/class.ilLPStatusWrapper.php';

class ilLPStatusEvent extends ilLPStatus
{

        function ilLPStatusEvent($a_obj_id)
        {
                global $ilDB;

                parent::ilLPStatus($a_obj_id);
                $this->db =& $ilDB;
        }

        function _getNotAttempted($a_obj_id)
        {
                global $ilObjDataCache;

                $status_info = ilLPStatusWrapper::_getStatusInfoByType($a_obj_id,'event');

                include_once 'Modules/Course/classes/class.ilCourseParticipants.php';
                $member_obj = ilCourseParticipants::_getInstanceByObjId($status_info['crs_id']);
                $members = $member_obj->getParticipants();
                
                // diff in progress and completed (use stored result in LPStatusWrapper)
                $users = array_diff((array) $members,$inp = ilLPStatusWrapper::_getInProgressByType($a_obj_id,'event'));
                $users = array_diff((array) $users,$com = ilLPStatusWrapper::_getCompletedByType($a_obj_id,'event'));
                return $users;
        }

        function _getInProgress($a_obj_id)
        {
                $status_info = ilLPStatusWrapper::_getStatusInfoByType($a_obj_id,'event');

                // If registration is disabled in_progress is not available
                if(!$status_info['registration'])
                {
                        return array();
                }
                // If event has occured in_progress is impossible
                if($status_info['starting_time'] < time())
                {
                        return array();
                }

                // Otherwise all users who registered will get the status in progress
                return $status_info['registered_users'] ? $status_info['registered_users'] : array();
        }

        function _getCompleted($a_obj_id)
        {

                $status_info = ilLPStatusWrapper::_getStatusInfoByType($a_obj_id,'event');
                return $status_info['participated_users'] ? $status_info['participated_users'] : array();
        }

        function _getStatusInfo($a_obj_id)
        {
                include_once 'Modules/Course/classes/Event/class.ilEvent.php';
                include_once 'Modules/Course/classes/Event/class.ilEventParticipants.php';

                $event = new ilEvent($a_obj_id);
                
                $status_info['crs_id'] = $event->getObjId();
                $status_info['registration'] = $event->enabledRegistration();
                $status_info['title'] = $event->getTitle();
                $status_info['description'] = $event->getDescription();

                $appointment =& $event->getFirstAppointment(); 
                $status_info['starting_time'] = $appointment->getStartingTime();
                $status_info['ending_time'] = $appointment->getEndingTime();

                $status_info['registered_users'] = ilEventParticipants::_getRegistered($a_obj_id);
                $status_info['participated_users'] = ilEventParticipants::_getParticipated($a_obj_id);

                return $status_info;
        }

}       
?>