docs/mods/_standard/social/groups/invitation_handler.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 $_user_location = 'public';
  15
  16 define('AT_INCLUDE_PATH', '../../../../include/');
  17 require(AT_INCLUDE_PATH.'vitals.inc.php');
  18 require(AT_SOCIAL_INCLUDE.'constants.inc.php');
  19 require(AT_SOCIAL_INCLUDE.'classes/SocialGroups/SocialGroup.class.php');
  20 require(AT_SOCIAL_INCLUDE.'classes/SocialGroups/SocialGroups.class.php');
  21 require(AT_SOCIAL_INCLUDE.'friends.inc.php');
  22
  23 if (isset($_GET['invitation']) || isset($_GET['request'])){
  24         $id = intval($_GET['id']);
  25         $sender_id = intval($_GET['sender_id']);
  26         $status = -1;
  27         $group_obj = new SocialGroup($id);
  28         if ($id > 0){
  29                 //handle invitations
  30                 if ($_GET['invitation']=='accept'){
  31
  32                         $sql = "SELECT sender_id from ".TABLE_PREFIX."social_groups_invitations WHERE  member_id = '$_SESSION[member_id]' AND group_id = '$id'";
  33
  34                         $result_sender = mysql_query($sql, $db);
  35                         $sender = mysql_fetch_array($result_sender);
  36
  37                         require(AT_INCLUDE_PATH . 'classes/phpmailer/atutormailer.class.php');
  38                         foreach ($sender as $sid){
  39
  40                                 $sql_notify = "SELECT first_name, last_name, email FROM ".TABLE_PREFIX."members WHERE member_id=$sid";
  41                                 $result_notify = mysql_query($sql_notify, $db);
  42                                 $row_notify = mysql_fetch_assoc($result_notify);
  43                                 //require(AT_INCLUDE_PATH . 'classes/phpmailer/atutormailer.class.php');
  44                                 if ($row_notify['email'] != '') {
  45                                         //require(AT_INCLUDE_PATH . 'classes/phpmailer/atutormailer.class.php');
  46                                         $body = _AT('notification_group_invite_accepted', get_display_name($_SESSION['member_id']),$group_obj->getName() , $_base_href.AT_SOCIAL_BASENAME.'index_mystart.php');
  47                                         $sender = get_display_name($_SESSION['member_id']);
  48                                         $mail = new ATutorMailer;
  49                                         $mail->AddAddress($row_notify['email'], $sender);
  50                                         $mail->FromName = $_config['site_name'];
  51                                         $mail->From     = $_config['contact_email'];
  52                                         $mail->Subject  = _AT('group_invitation_accepted');
  53                                         $mail->Body     = $body;
  54
  55                                         if(!$mail->Send()) {
  56                                                 $msg->addError('SENDING_ERROR');
  57                                         }
  58                                         unset($mail);
  59                                 }
  60                         }
  61
  62                         acceptGroupInvitation($id);
  63                         $status = 1;
  64                 } elseif ($_GET['invitation']=='reject'){
  65                         rejectGroupInvitation($id);
  66                         $status = 2;
  67                 }
  68
  69                 //handle requests (requests to join a group from some member)
  70                 if ($sender_id > 0){
  71                         if ($_GET['request']=='accept'){
  72
  73                         $sql = "SELECT sender_id from ".TABLE_PREFIX."social_groups_requests WHERE  member_id = '$_SESSION[member_id]' AND group_id = '$id'";
  74
  75                         $result_sender = mysql_query($sql, $db);
  76                         $sender = mysql_fetch_array($result_sender);
  77
  78                         require(AT_INCLUDE_PATH . 'classes/phpmailer/atutormailer.class.php');
  79                         foreach ($sender as $sid){
  80
  81                                 $sql_notify = "SELECT first_name, last_name, email FROM ".TABLE_PREFIX."members WHERE member_id=$sid";
  82                                 $result_notify = mysql_query($sql_notify, $db);
  83                                 $row_notify = mysql_fetch_assoc($result_notify);
  84
  85                                 if ($row_notify['email'] != '') {
  86                                         $body = _AT('notification_group_request_accepted', $group_obj->getName() , $_base_href.AT_SOCIAL_BASENAME.'index_mystart.php');
  87                                         $sender = get_display_name($_SESSION['member_id']);
  88                                         $mail = new ATutorMailer;
  89                                         $mail->AddAddress($row_notify['email'], $sender);
  90                                         $mail->FromName = $_config['site_name'];
  91                                         $mail->From     = $_config['contact_email'];
  92                                         $mail->Subject  = _AT('group_request_accepted');
  93                                         $mail->Body     = $body;
  94
  95                                         if(!$mail->Send()) {
  96                                                 $msg->addError('SENDING_ERROR');
  97                                         }
  98                                         unset($mail);
  99                                 }
 100                         }
 101                                 acceptGroupRequest($id, $sender_id);
 102                                 $status = 3;
 103                         } elseif ($_GET['request']=='reject'){
 104                                 rejectGroupRequest($id, $sender_id);
 105                                 $status = 4;
 106                         }
 107                 }
 108         }
 109
 110         switch($status){
 111                 case 1:
 112                         $msg->addFeedback('ACCEPT_GROUP_INVITATION');
 113                         break;
 114                 case 2:
 115                         $msg->addFeedback('REJECT_GROUP_INVITATION');
 116                         break;
 117                 case 3:
 118                         $msg->addFeedback('ACCEPT_GROUP_REQUEST');
 119                         break;
 120                 case 4:
 121                         $msg->addFeedback('REJECT_GROUP_REQUEST');
 122                         break;
 123                 default:
 124                         break;
 125         }
 126         header('Location: '.url_rewrite(AT_SOCIAL_BASENAME.'groups/view.php?id='.$id, AT_PRETTY_URL_HEADER));
 127         exit;
 128 }
 129
 130 header('Location: '.url_rewrite(AT_SOCIAL_BASENAME.'groups/index.php', AT_PRETTY_URL_HEADER));
 131 exit;
 132 ?>