class.ilObjPluginDispatchGUI.php

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<?php
/* Copyright (c) 1998-2009 ILIAS open source, Extended GPL, see docs/LICENSE */

include_once("./Services/Object/classes/class.ilObject2GUI.php");

/*
* Dispatcher to all repository object plugins
*
* @author Alex Killing <alex.killing@gmx.de>
* @version $Id$
* @ilCtrl_Calls ilObjPluginDispatchGUI:
* @ingroup ServicesRepository
*/
class ilObjPluginDispatchGUI
{
        function __construct()
        {
        }
        
        function &executeCommand()
        {
                global $ilCtrl;
                
                $next_class = $ilCtrl->getNextClass();
                $cmd_class = $ilCtrl->getCmdClass();

                if ($cmd_class != "ilobjplugindispatchgui" && $cmd_class != "")
                {
                        $class_path = $ilCtrl->lookupClassPath($next_class);
                        include_once($class_path);
                        $class_name = $ilCtrl->getClassForClasspath($class_path);
//echo "-".$class_name."-".$class_path."-";
                        $this->gui_obj = new $class_name($_GET["ref_id"]);
                        $ilCtrl->forwardCommand($this->gui_obj);
                }
                else
                {
                        $this->processCommand($ilCtrl->getCmd());
                }
        }
        
        function processCommand($a_cmd)
        {
                switch ($a_cmd)
                {
                        case "forward":
                                $this->forward();
                                break;
                }
        }
        
        function forward()
        {
                global $ilCtrl;
                
                $type = ilObject::_lookupType($_GET["ref_id"], true);
                if ($type != "")
                {
                        include_once("./Services/Component/classes/class.ilPlugin.php");
                        $pl_name = ilPlugin::lookupNameForId(IL_COMP_SERVICE, "Repository", "robj", $type);
                        if ($pl_name != "")
                        {
                                $gui_cn = "ilObj".$pl_name."GUI";
                                $ilCtrl->setParameterByClass($gui_cn, "ref_id", $_GET["ref_id"]);
                                $ilCtrl->redirectByClass($gui_cn, $_GET["forwardCmd"]);
                        }
                }
        }
        
        
}