mods/basiclti/tool/instructor_edit.php

   1 <?php
   2 define('AT_INCLUDE_PATH', '../../../include/');
   3 require(AT_INCLUDE_PATH.'vitals.inc.php');
   4 authenticate(AT_PRIV_BASICLTI);
   5
   6 if ( !is_int($_SESSION['course_id']) || $_SESSION['course_id'] < 1 ) {
   7     $msg->addFeedback('NEED_COURSE_ID');
   8     exit;
   9 }
  10
  11 require_once('forms.php');
  12
  13 // Filter all POST data //
  14 $tool = intval($_REQUEST['id']);
  15
  16 if (isset($_POST['cancel'])) {
  17         $msg->addFeedback('CANCELLED');
  18         header('Location: '.AT_BASE_HREF.'mods/basiclti/index_instructor.php');
  19         exit;
  20 } else if (isset($_POST['form_basiclti'], $tool)) {
  21
  22     if ( at_form_validate($blti_instructor_form, $msg) ) {
  23         global $addslashes;
  24         $sql = "SELECT count(*) cnt FROM ".TABLE_PREFIX."basiclti_tools WHERE toolid = '".
  25                 $addslashes($_POST['toolid'])."' AND id != $tool".
  26                 " AND course_id = ". $_SESSION['course_id'];
  27         $result = mysql_query($sql, $db) or die(mysql_error());
  28         $row = mysql_fetch_assoc($result);
  29
  30         if ($row["cnt"] != 0) {
  31            $msg->addFeedback('NEED_UNIQUE_TOOLID');
  32         } else {
  33             $fields = array('course_id' => $_SESSION['course_id']);
  34             $sql = at_form_update($_POST, $blti_instructor_form, $fields);
  35             $sql = 'UPDATE '.TABLE_PREFIX."basiclti_tools SET ".$sql." WHERE id = $tool".
  36                    " AND course_id = ". $_SESSION['course_id'];
  37             $result = mysql_query($sql, $db) or die(mysql_error());
  38             write_to_log(AT_ADMIN_LOG_INSERT, 'basiclti_create', mysql_affected_rows($db), $sql);
  39             $msg->addFeedback('ACTION_COMPLETED_SUCCESSFULLY');
  40             header('Location: '.AT_BASE_HREF.'mods/basiclti/index_instructor.php');
  41             exit;
  42         }
  43     }
  44 }
  45
  46 $sql = "SELECT * FROM ".TABLE_PREFIX."basiclti_tools WHERE id = ".$tool.
  47        " AND course_id = ". $_SESSION['course_id'];
  48 $result = mysql_query($sql, $db) or die(mysql_error());
  49 $toolrow = mysql_fetch_assoc($result);
  50 if ( $toolrow['id'] != $tool ) {
  51     $msg->addFeedback('COULD_NOT_LOAD_TOOL');
  52     header('Location: '.AT_BASE_HREF.'mods/basiclti/index_instructor.php');
  53     exit;
  54 }
  55
  56 include(AT_INCLUDE_PATH.'header.inc.php');
  57
  58 $msg->printAll();
  59
  60 ?>
  61 <form method="post" action="<?php echo $_SERVER['PHP_SELF'];  ?>" name="basiclti_form" enctype="multipart/form-data">
  62   <input type="hidden" name="form_basiclti" value="true" />
  63   <input type="hidden" name="id" value="<?php echo $tool; ?>" />
  64   <div class="input-form">
  65     <fieldset class="group_form"><legend class="group_form"><?php echo _AT('properties'); ?></legend>
  66 <?php at_form_generate($toolrow, $blti_instructor_form); ?>
  67         <div class="buttons">
  68                 <input type="submit" name="submit" value="<?php echo _AT('save'); ?>" accesskey="s" />
  69                 <input type="submit" name="cancel" value="<?php echo _AT('cancel');?>" />
  70         </div>
  71     </fieldset>
  72   </div>
  73 </form>
  74
  75 <?php
  76 require(AT_INCLUDE_PATH.'footer.inc.php');