class.ilExerciseHandlerGUI.php

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<?php
/* Copyright (c) 1998-2009 ILIAS open source, Extended GPL, see docs/LICENSE */
 
class ilExerciseHandlerGUI
{
        function ilExerciseHandlerGUI()
        {
                global $ilCtrl, $lng, $ilAccess, $ilias, $ilNavigationHistory;
 
                // initialisation stuff
                $this->ctrl =&  $ilCtrl;
                
                //$ilNavigationHistory->addItem($_GET["ref_id"],
                //      "ilias.php?baseClass=ilGlossaryEditorGUI&ref_id=".$_GET["ref_id"]);
 
        }
        
        function &executeCommand()
        {
                global $lng, $ilAccess, $tpl, $ilNavigationHistory;
                
                $cmd = $this->ctrl->getCmd();
                $next_class = $this->ctrl->getNextClass($this);
                if ($next_class == "")
                {
                        $this->ctrl->setCmdClass("ilobjexercisegui");
                        $next_class = $this->ctrl->getNextClass($this);
                }
 
                // add entry to navigation history
                if ($ilAccess->checkAccess("read", "", $_GET["ref_id"]))
                {
                        $ilNavigationHistory->addItem($_GET["ref_id"],
                                "ilias.php?baseClass=ilExerciseHandlerGUI&cmd=showOverview&ref_id=".$_GET["ref_id"], "exc");
                }
 
                switch ($next_class)
                {
                        case 'ilobjexercisegui':
                                require_once "./Modules/Exercise/classes/class.ilObjExerciseGUI.php";
                                $ex_gui =& new ilObjExerciseGUI("", (int) $_GET["ref_id"], true, false);
                                $this->ctrl->forwardCommand($ex_gui);
                                break;
                }
 
                $tpl->show();
        }
 
}
?>