class.ilLMObjectFactory.php

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<?php

/* Copyright (c) 1998-2019 ILIAS open source, Extended GPL, see docs/LICENSE */

class ilLMObjectFactory
{
    public static function getInstance(&$a_content_obj, $a_id = 0, $a_halt = true)
    {
        global $DIC;

        $ilDB = $DIC->database();

        $query = "SELECT * FROM lm_data WHERE obj_id = " .
            $ilDB->quote($a_id, "integer");
        $obj_set = $ilDB->query($query);
        $obj_rec = $ilDB->fetchAssoc($obj_set);

        switch ($obj_rec["type"]) {
            case "st":
                $obj = new ilStructureObject($a_content_obj);
                $obj->setId($obj_rec["obj_id"]);
                $obj->setDataRecord($obj_rec);
                $obj->read();
                break;

            case "pg":
                $obj = new ilLMPageObject($a_content_obj, 0, $a_halt);
                $obj->setId($obj_rec["obj_id"]);
                $obj->setDataRecord($obj_rec);
                $obj->read();
                break;
        }
        return $obj;
    }
}