studip_referrer.php

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

/**
* redirect script for studip-users
*
* @author Arne Schröder <schroeder@data-quest.de>
*
*/

/* ILIAS Version 4.0.2 */

if (file_exists("./ilias.ini.php")) {
    require_once("./Services/Init/classes/class.ilIniFile.php");
    $ilIliasIniFile = new ilIniFile("./ilias.ini.php");
    $ilIliasIniFile->read();
    $serverSettings = $ilIliasIniFile->readGroup("server");
    if ($serverSettings["studip"] != 1) {
        echo 'Option "studip" in ilias.ini.php is not enabled. You need to add studip = "1" to the server section.';
        exit();
    }
    
    if (isset($_GET['sess_id'])) {
        setcookie(session_name(), $_GET['sess_id']);
        $_COOKIE[session_name()] = $_GET['sess_id'];
    }
    
    if (isset($_GET['client_id'])) {
        setcookie('ilClientId', $_GET['client_id']);
        $_COOKIE['ilClientId'] = $_GET['client_id'];
    }
    
    require_once "./include/inc.header.php";
    
    $jump_to = 'index.php';
    
    // redirect to specified page
    $redirect = false;
    switch ($_GET['target']) {
        case 'start':
            switch ($_GET['type']) {
                case 'lm':
                    $_GET['baseClass'] = 'ilLMPresentationGUI';
                    $jump_to = 'ilias.php';
                break;
                case 'tst':
                    $_GET['cmd'] = 'infoScreen';
                    $_GET['baseClass'] = 'ilObjTestGUI';
                    $jump_to = 'ilias.php';
                break;
                case 'sahs':
                    $jump_to = 'ilias.php?baseClass=ilSAHSPresentationGUI&ref_id=' . $_GET['ref_id'];
                    $redirect = true;
                break;
                case 'htlm':
                    $_GET['baseClass'] = 'ilHTLMPresentationGUI';
                    $jump_to = 'ilias.php';
                    break;
                case 'glo':
                    $_GET['baseClass'] = 'ilGlossaryPresentationGUI';
                    $jump_to = 'ilias.php';
                break;
                default:
                    unset($jump_to);
            }
        break;
        case 'new':
            $_POST['new_type'] = $_GET['type'];
            $_POST['cmd']['create'] = 'add';
            $_GET['cmd'] = 'post';
            $_GET[ilCtrl::IL_RTOKEN_NAME] = $ilCtrl->getRequestToken();
            $_GET['baseClass'] = 'ilRepositoryGUI';
            $jump_to = 'ilias.php';
        break;
        case 'edit':
            switch ($_GET['type']) {
                    case 'lm':
                        $_GET['baseClass'] = 'ilLMEditorGUI';
                        $jump_to = 'ilias.php';
                    break;
                    case 'tst':
                        $_GET['cmd'] = '';
                        $_GET['baseClass'] = 'ilObjTestGUI';
                        $jump_to = 'ilias.php';
                    break;
                    case 'sahs':
                        $_GET['baseClass'] = 'ilSAHSEditGUI';
                        $jump_to = 'ilias.php';
                    break;
                    case 'htlm':
                        $_GET['baseClass'] = 'ilHTLMEditorGUI';
                        $jump_to = 'ilias.php';
                    break;
                    case 'glo':
                        $_GET['baseClass'] = 'ilGlossaryEditorGUI';
                        $jump_to = 'ilias.php';
                    break;
                    default:
                        unset($jump_to);
                }
        break;
        case 'login':
        break;
        default:
        unset($jump_to);
    }
    if ($redirect) {
        header("Location: " . $jump_to);
        exit();
    } elseif (isset($jump_to)) {
        include($jump_to);
    }
}