class.ilLPStatusDownloaded.php

Go to the documentation of this file.

<?php
/* Copyright (c) 1998-2015 ILIAS open source, Extended GPL, see docs/LICENSE */


require_once 'Services/Tracking/classes/class.ilLPStatus.php';
require_once 'Services/Tracking/classes/class.ilLearningProgress.php';

class ilLPStatusDownloaded extends ilLPStatus
{
        public function __construct($a_obj_id)
        {
                global $ilDB;

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

        static function _getCompleted($a_obj_id)
        {
                $usr_ids = array();
                require_once 'Services/Tracking/classes/class.ilChangeEvent.php';
                $all_read_events = ilChangeEvent::_lookupReadEvents($a_obj_id);
                foreach($all_read_events as $event)
                {
                        $usr_ids[] = $event['usr_id'];
                }
                return $usr_ids;
        }

        function determineStatus($a_obj_id, $a_user_id, $a_obj = null)
        {
                global $ilObjDataCache;

                $status = self::LP_STATUS_NOT_ATTEMPTED_NUM;
                switch($ilObjDataCache->lookupType($a_obj_id))
                {
                        case 'file':
                                include_once './Services/Tracking/classes/class.ilChangeEvent.php';
                                if(ilChangeEvent::hasAccessed($a_obj_id, $a_user_id))
                                {
                                        $status = self::LP_STATUS_COMPLETED_NUM;
                                }
                                break;
                }
                return $status;
        }
}