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");
require_once('./Services/Repository/classes/class.ilObjectPlugin.php');

/*
* Dispatcher to all repository object plugins
*
* @author Alex Killing <alex.killing@gmx.de>
* @version $Id$
* @ilCtrl_Calls ilObjPluginDispatchGUI:
* @ingroup ServicesRepository
*/
class ilObjPluginDispatchGUI
{
    protected $ctrl;

    public function __construct()
    {
        global $DIC;

        $this->ctrl = $DIC->ctrl();
    }
    
    public function executeCommand()
    {
        $ilCtrl = $this->ctrl;
        
        $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());
        }
    }
    
    public function processCommand($a_cmd)
    {
        switch ($a_cmd) {
            case "forward":
                $this->forward();
                break;
        }
    }
    
    public function forward()
    {
        $ilCtrl = $this->ctrl;
        
        $type = ilObject::_lookupType($_GET["ref_id"], true);
        if ($type != "") {
            include_once("./Services/Component/classes/class.ilPlugin.php");
            $plugin = ilObjectPlugin::getPluginObjectByType($type);
            if ($plugin) {
                $gui_cn = "ilObj" . $plugin->getPluginName() . "GUI";
                $ilCtrl->setParameterByClass($gui_cn, "ref_id", $_GET["ref_id"]);
                $ilCtrl->redirectByClass($gui_cn, $_GET["forwardCmd"]);
            }
        }
    }
}