mods/_standard/assignments/delete_assignment.php

   1 <?php\r
   2 /****************************************************************/\r
   3 /* ATutor                                                                                                               */\r
   4 /****************************************************************/\r
   5 /* Copyright (c) 2002-2008                                      */\r
   6 /* Written by Greg Gay & Joel Kronenberg & Chris Ridpath        */\r
   7 /* Inclusive Design Institute                                   */\r
   8 /* http://atutor.ca                                                                                             */\r
   9 /*                                                              */\r
  10 /* This program is free software. You can redistribute it and/or*/\r
  11 /* modify it under the terms of the GNU General Public License  */\r
  12 /* as published by the Free Software Foundation.                                */\r
  13 /****************************************************************/\r
  14 // $Id$\r
  15 define('AT_INCLUDE_PATH', '../../../include/');\r
  16 require(AT_INCLUDE_PATH.'vitals.inc.php');\r
  17 authenticate(AT_PRIV_ASSIGNMENTS);\r
  18 \r
  19 if (isset($_POST['submit_no'])) {\r
  20         $msg->addFeedback('CANCELLED');\r
  21         Header('Location: index_instructor.php');\r
  22         exit;\r
  23 }\r
  24 else if (isset($_POST['submit_yes'])) {\r
  25         $_POST['assignment_id'] = intval($_POST['assignment_id']);\r
  26 \r
  27         // delete the assignment from the table\r
  28         $sql = "DELETE FROM ".TABLE_PREFIX."assignments WHERE course_id=$_SESSION[course_id] AND assignment_id=$_POST[assignment_id]";\r
  29         $result = mysql_query($sql, $db);\r
  30 \r
  31         // delete all the files for this assignment\r
  32         require(AT_INCLUDE_PATH.'../mods/_standard/file_storage/file_storage.inc.php');\r
  33         fs_delete_workspace(WORKSPACE_ASSIGNMENT, $_POST['assignment_id']);\r
  34 \r
  35         $msg->addFeedback('ACTION_COMPLETED_SUCCESSFULLY');\r
  36         header('Location: index_instructor.php');\r
  37         exit;\r
  38 }\r
  39 \r
  40 require(AT_INCLUDE_PATH.'header.inc.php');\r
  41 \r
  42 $_GET['id'] = intval($_GET['id']); \r
  43 \r
  44 $sql = "SELECT title FROM ".TABLE_PREFIX."assignments WHERE course_id=$_SESSION[course_id] AND assignment_id=$_GET[id]";\r
  45 $result = mysql_query($sql, $db);\r
  46 \r
  47 if ($row = mysql_fetch_assoc($result)){\r
  48         $hidden_vars['assignment_id'] = $_GET['id'];\r
  49         $confirm = array('DELETE_ASSIGNMENT', AT_print($row['title'], 'assignment.title'));\r
  50         $msg->addConfirm($confirm, $hidden_vars);\r
  51         $msg->printConfirm();\r
  52 }\r
  53 else {\r
  54         $msg->addError('ASSIGNMENT_NOT_FOUND');\r
  55 }\r
  56 \r
  57 require(AT_INCLUDE_PATH.'footer.inc.php');\r
  58 ?>