tools/delete_course.php

   1 <?php
   2 /************************************************************************/
   3 /* ATutor                                                                                                                               */
   4 /************************************************************************/
   5 /* Copyright (c) 2002-2007 by Greg GayJoel Kronenberg & Heidi Hazelton  */
   6 /* Adaptive Technology Resource Centre / University of Toronto                  */
   7 /* http://atutor.ca                                                                                                             */
   8 /*                                                                                                                                              */
   9 /* This program is free software. You can redistribute it and/or                */
  10 /* modify it under the terms of the GNU General Public License                  */
  11 /* as published by the Free Software Foundation.                                                */
  12 /************************************************************************/
  13 // $Id$
  14
  15 define('AT_INCLUDE_PATH', '../include/');
  16 require(AT_INCLUDE_PATH.'vitals.inc.php');
  17 authenticate(AT_PRIV_ADMIN);
  18
  19 $course = intval($_REQUEST['course']);
  20
  21 if (isset($_POST['submit_no'])) {
  22         $msg->addFeedback('CANCELLED');
  23         header('Location: '.AT_BASE_HREF.'tools/course_properties.php');
  24         exit;
  25 } else if (isset($_POST['step']) && ($_POST['step'] == 2) && isset($_POST['submit_yes'])) {
  26         require(AT_INCLUDE_PATH.'lib/filemanager.inc.php');
  27         require(AT_INCLUDE_PATH.'lib/delete_course.inc.php');
  28
  29         delete_course($_SESSION['course_id'], $entire_course = true); // delete the course
  30         cache_purge('system_courses','system_courses'); // purge the system_courses cache (if successful)
  31
  32         $msg->addFeedback('ACTION_COMPLETED_SUCCESSFULLY');
  33         header('Location: '.AT_BASE_HREF.'bounce.php?course=0');
  34         exit;
  35 }
  36
  37 require(AT_INCLUDE_PATH.'header.inc.php');
  38
  39 if (!isset($_POST['step'])) {
  40         $hidden_vars['step']   = 1;
  41         $msg->addConfirm(array('DELETE_COURSE_1', $system_courses[$_SESSION['course_id']]['title']), $hidden_vars);
  42         $msg->printConfirm();
  43 } else if ($_POST['step'] == 1) {
  44         $hidden_vars['step']   = 2;
  45         $msg->addConfirm(array('DELETE_COURSE_2', $system_courses[$_SESSION['course_id']]['title']), $hidden_vars);
  46         $msg->printConfirm();
  47 }
  48
  49 require(AT_INCLUDE_PATH.'footer.inc.php');
  50 ?>