class.ilAICCObject.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.                      |
        |                                                                             |
        | 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. |
        +-----------------------------------------------------------------------------+
*/


class ilAICCObject
{
        var $id;
        var $title;
        var $objType;
        var $alm_id;
        var $description;
        var $developer_id;
        var $system_id;


        function ilAICCObject($a_id = 0)
        {
                global $ilias;

                $this->ilias =& $ilias;
                $this->id = $a_id;
                if ($a_id > 0)
                {
                        $this->read();
                }
        }

        function getId()
        {
                return $this->id;
        }

        function setId($a_id)
        {
                $this->id = $a_id;
        }

        function getType()
        {
                return $this->objType;
        }

        function setType($a_objType)
        {
                $this->objType = $a_objType;
        }

        function getTitle()
        {
                return $this->title;
        }

        function setTitle($a_title)
        {
                $this->title = $a_title;
        }
        
        function getDescription()
        {
                return $this->description;
        }

        function setDescription($a_description)
        {
                $this->description = $a_description;
        }
        
        function getDeveloperId()
        {
                return $this->developer_id;
        }

        function setDeveloperId($a_developer_id)
        {
                $this->developer_id = $a_developer_id;
        }       
        
        function getSystemId()
        {
                return $this->system_id;
        }

        function setSystemId($a_system_id)
        {
                $this->system_id = $a_system_id;
        }               

        function getALMId()
        {
                return $this->alm_id;
        }

        function setALMId($a_alm_id)
        {
                $this->alm_id = $a_alm_id;
        }
        
        function prepForStore($string) {
                if (!get_magic_quotes_runtime()) {
        $string = addslashes($string);
    }
    return $string;
        }

        function read()
        {
                global $ilDB;
                
                $q = "SELECT * FROM aicc_object WHERE obj_id = ".$ilDB->quote($this->getId());

                $obj_set = $this->ilias->db->query($q);
                $obj_rec = $obj_set->fetchRow(DB_FETCHMODE_ASSOC);
                $this->setTitle($obj_rec["title"]);
                $this->setType($obj_rec["type"]);
                $this->setALMId($obj_rec["alm_id"]);
                $this->setDescription($obj_rec["description"]);
                $this->setDeveloperId($obj_rec["developer_id"]);
                $this->setSystemId($obj_rec["system_id"]);
        }

        function create()
        {
                global $ilDB;
                
                $q = "INSERT INTO aicc_object (title, type, slm_id, description, developer_id, system_id) VALUES (";
                $q.=$ilDB->quote($this->getTitle()).", ";
                $q.=$ilDB->quote($this->getType()).", ";
                $q.=$ilDB->quote($this->getALMId()).", ";
                $q.=$ilDB->quote($this->getDescription()).", ";
                $q.=$ilDB->quote($this->getDeveloperId()).", ";
                $q.=$ilDB->quote($this->getSystemId()).") ";
                $this->ilias->db->query($q);
                $this->setId($this->ilias->db->getLastInsertId());
        }

        function update()
        {
                global $ilDB;
                
                $q = "UPDATE aicc_object SET ";
                $q.="title = ".$ilDB->quote($this->getTitle()).", ";
                $q.="type = ".$ilDB->quote($this->getType()).", ";
                $q.="slm_id = ".$ilDB->quote($this->getALMId()).", ";
                $q.="description = ".$ilDB->quote($this->getDescription()).", ";
                $q.="developer_id = ".$ilDB->quote($this->getDeveloperId()).", ";
                $q.="system_id = ".$ilDB->quote($this->getSystemId())." ";
                $q.="WHERE obj_id = ".$ilDB->quote($this->getId());
                
                $this->ilias->db->query($q);
        }

        function delete()
        {
                global $ilDB;

                $q = "DELETE FROM aicc_object WHERE obj_id =".$ilDB->quote($this->getId());
                $ilDB->query($q);
        }

        function &_getInstance($a_id, $a_slm_id)
        {
                global $ilDB;

                $sc_set = $ilDB->query("SELECT type FROM aicc_object WHERE obj_id =".$ilDB->quote($a_id).
                        " AND slm_id = ".$ilDB->quote($a_slm_id));
                $sc_rec = $sc_set->fetchRow(DB_FETCHMODE_ASSOC);

                switch($sc_rec["type"])
                {
                        case "sbl":                                     // Block
                                include_once("./Modules/ScormAicc/classes/AICC/class.ilAICCBlock.php");
                                $block =& new ilAICCBlock($a_id);
                                return $block;
                                break;

                        case "sau":                                     // assignable unit
                                include_once("./Modules/ScormAicc/classes/AICC/class.ilAICCUnit.php");
                                $sau =& new ilAICCUnit($a_id);
                                return $sau;
                                break;
                                
                        case "shd":                                     // course
                                include_once("./Modules/ScormAicc/classes/AICC/class.ilAICCCourse.php");
                                $shd =& new ilAICCCourse($a_id);
                                return $shd;
                                break;
                }
                
        }

}
?>