class.ilHTLMPresentationGUI.php

Go to the documentation of this file.

<?php
/*
        +-----------------------------------------------------------------------------+
        | ILIAS open source                                                           |
        +-----------------------------------------------------------------------------+
        | Copyright (c) 1998-2005 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 ilHTLMPresentationGUI
{
        var $ilias;
        var $tpl;
        var $lng;
        var $objDefinition;
        var $ref_id;

        function ilHTLMPresentationGUI()
        {
                global $ilias, $tpl, $lng, $objDefinition, $ilCtrl,
                        $rbacsystem, $ilAccess;
                
                $lng->loadLanguageModule("content");

                // check write permission
                if (!$ilAccess->checkAccess("read", "", $_GET["ref_id"]))
                {
                        $ilias->raiseError($lng->txt("permission_denied"),$ilias->error_obj->MESSAGE);
                }


                $this->ctrl =& $ilCtrl;

                //$this->ctrl->saveParameter($this, array("ref_id", "obj_id"));
                $this->ctrl->saveParameter($this, array("ref_id"));

                // initiate variables
                $this->ilias =& $ilias;
                $this->tpl =& $tpl;
                $this->lng =& $lng;
                $this->objDefinition =& $objDefinition;
                $this->ref_id = $_GET["ref_id"];

        }

        function &executeCommand()
        {
                global $tpl, $ilCtrl,$ilAccess, $ilNavigationHistory;

                // add entry to navigation history
                if ($ilAccess->checkAccess("read", "", $_GET["ref_id"]))
                {
                        $ilNavigationHistory->addItem($_GET["ref_id"],
                                $ilCtrl->getLinkTargetByClass("ilrepositorygui", "infoScreen"), "lm");
                }

                $next_class = $this->ctrl->getNextClass($this);
                $cmd = $this->ctrl->getCmd("");

                switch($next_class)
                {
                        case "ilobjfilebasedlmgui":
                                require_once ("./Modules/HTMLLearningModule/classes/class.ilObjFileBasedLMGUI.php");
                                $fblm_gui =& new ilObjFileBasedLMGUI("", $_GET["ref_id"],true, false);
                                $ilCtrl->forwardCommand($fblm_gui);
                                $tpl->show();
                                break;

                        default:
                                $this->ctrl->setCmdClass("ilobjfilebasedlmgui");
                                $this->ctrl->setCmd("showLearningModule");
                                return $this->executeCommand();
                                break;
                }
        }

}
?>