docs/mods/_standard/social/groups/delete_message.php

   1 <?php
   2 /****************************************************************/
   3 /* ATutor                                                                                                               */
   4 /****************************************************************/
   5 /* Copyright (c) 2002-2009                                                                              */
   6 /* Inclusive Design Institute                                   */
   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 require(AT_SOCIAL_INCLUDE.'constants.inc.php');
  18 require(AT_SOCIAL_INCLUDE.'friends.inc.php');
  19 include(AT_SOCIAL_INCLUDE.'classes/SocialGroups/SocialGroup.class.php');
  20
  21 //handles message deletion
  22 $gid = intval($_REQUEST['gid']);
  23 $mid = intval($_REQUEST['delete']);
  24
  25
  26 // delete group's messages
  27 if($gid > 0 && $mid > 0){
  28         $group = new SocialGroup($gid);
  29         if ($_POST['submit_yes']){
  30                 $result = $group->removeMessage($mid, $_SESSION['member_id']);
  31                 if($result){
  32                         $msg->addFeedback('MESSAGE_DELETE_SUCCESSFULLY');
  33                 } else {
  34                         $msg->addError('CANT_DELETE_MESSAGE');
  35                 }
  36                 header('Location: '.url_rewrite(AT_SOCIAL_BASENAME.'groups/view.php?id='.$gid, AT_PRETTY_URL_HEADER));
  37                 exit;
  38         } elseif ($_POST['submit_no']){
  39                 $msg->addFeedback('CANCELLED');
  40                 header('Location: '.url_rewrite(AT_SOCIAL_BASENAME.'groups/view.php?id='.$gid, AT_PRETTY_URL_HEADER));
  41                 exit;
  42         }
  43         $hidden_vars['gid'] = $gid;
  44         $hidden_vars['delete'] = $mid;
  45         $message = $group->getMessage($mid, $_SESSION['member_id']);
  46         if ($message==false){
  47                 $msg->addError('INVALID');      //users tries to delete message that aren't theirs.
  48         } else {
  49                 $msg->addConfirm(array('DELETE', $group->getMessage($mid, $_SESSION['member_id'])), $hidden_vars);
  50         }
  51 }
  52
  53 include(AT_INCLUDE_PATH.'header.inc.php');
  54 $msg->printConfirm();
  55 include(AT_INCLUDE_PATH.'footer.inc.php');
  56 ?>