tools/side_menu.php

   1 <?php
   2 /****************************************************************/
   3 /* ATutor                                                                                                               */
   4 /****************************************************************/
   5 /* Copyright (c) 2002-2004 by Greg Gay & Joel Kronenberg        */
   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 define('AT_INCLUDE_PATH', '../include/');
  14 require(AT_INCLUDE_PATH.'vitals.inc.php');
  15
  16 authenticate(AT_PRIV_COURSE_TOOLS);
  17
  18
  19 if (isset($_POST['cancel'])) {
  20         $msg->addFeedback('CANCELLED');
  21         header('Location: modules.php');
  22         exit;
  23
  24 }
  25
  26 if (isset($_POST['submit'])) {
  27
  28         $side_menu = '';
  29         $_stack_names = array();
  30
  31         $_stack_names = array_keys($_stacks);
  32
  33         $_POST['stack'] = array_unique($_POST['stack']);
  34         $_POST['stack'] = array_intersect($_POST['stack'], $_stack_names);
  35
  36         $side_menu = implode('|', $_POST['stack']);
  37
  38         $sql    = "UPDATE ".TABLE_PREFIX."courses SET side_menu='$side_menu' WHERE course_id=$_SESSION[course_id]";
  39         $result = mysql_query($sql, $db);
  40         $msg->addFeedback('COURSE_PREFS_SAVED');
  41         header('Location: side_menu.php');
  42         exit;
  43 }
  44
  45 require(AT_INCLUDE_PATH.'header.inc.php');
  46
  47 ?>
  48 <form action="<?php echo $_SERVER['PHP_SELF']; ?>" method="post" name="prefs">
  49 <div class="input-form" style="width:50%">
  50         <div class="row">
  51                 <p><?php echo _AT('side_menu_text'); ?></p>
  52         </div>
  53
  54         <div class="row">
  55                 <?php
  56                         $num_stack = count($_stacks);
  57                         $side_menu = explode("|", $system_courses[$_SESSION['course_id']]['side_menu']);
  58
  59                         for ($i=0; $i<$num_stack; $i++) {
  60                                 echo '<select name="stack['.$i.']">';
  61                                 echo '<option value=""></option>';
  62                                 foreach ($_stacks as $name=>$info) {
  63                                         if (isset($info['title'])) {
  64                                                 $title = $info['title'];
  65                                         } else {
  66                                                 $title = _AT($info['title_var']);
  67                                         }
  68                                         echo '<option value="'.$name.'"';
  69                                         if (isset($side_menu[$i]) && ($name == $side_menu[$i])) {
  70                                                 echo ' selected="selected"';
  71                                         }
  72                                         echo '>'.$title.'</option>';
  73                                 }
  74                                 echo '</select>';
  75                                 echo '<br />';
  76                         } ?>
  77         </div>
  78
  79         <div class="buttons">
  80                 <input type="submit" name="submit" value="<?php echo _AT('apply'); ?>" accesskey="s" />
  81                 <input type="submit" name="cancel" value="<?php echo _AT('cancel'); ?>" />
  82         </div>
  83 </div>
  84 </form>
  85
  86 <?php require(AT_INCLUDE_PATH.'footer.inc.php'); ?>