/**
* @param Request $request
* @return null|RedirectResponse
*/
public function onLogoutSuccess(Request $request)
{
// Chamilo logout
$request->getSession()->remove('_locale');
$request->getSession()->remove('_locale_user');
if (api_is_global_chat_enabled()) {
$chat = new \Chat();
$chat->setUserStatus(0);
}
$userId = $this->storage->getToken()->getUser()->getId();
$tbl_track_login = Database::get_main_table(TABLE_STATISTIC_TRACK_E_LOGIN);
$sql = "SELECT login_id, login_date\n FROM {$tbl_track_login}\n WHERE login_user_id = {$userId}\n ORDER BY login_date DESC\n LIMIT 0,1";
$row = Database::query($sql);
$loginId = null;
if (Database::num_rows($row) > 0) {
$loginId = Database::result($row, 0, "login_id");
}
$loginAs = $this->checker->isGranted('ROLE_PREVIOUS_ADMIN');
if (!$loginAs) {
$current_date = api_get_utc_datetime();
$sql = "UPDATE {$tbl_track_login}\n SET logout_date='" . $current_date . "'\n \t\t WHERE login_id='{$loginId}'";
Database::query($sql);
}
$online_table = Database::get_main_table(TABLE_STATISTIC_TRACK_E_ONLINE);
$query = "DELETE FROM " . $online_table . " WHERE login_user_id = {$userId}";
Database::query($query);
require_once api_get_path(SYS_PATH) . 'main/chat/chat_functions.lib.php';
exit_of_chat($userId);
$login = $this->router->generate('home');
$response = new RedirectResponse($login);
return $response;
}
}
$to_user_id = isset($_REQUEST['to']) ? $_REQUEST['to'] : null;
$message = isset($_REQUEST['message']) ? $_REQUEST['message'] : null;
if (!isset($_SESSION['chatHistory'])) {
$_SESSION['chatHistory'] = array();
}
if (!isset($_SESSION['openChatBoxes'])) {
$_SESSION['openChatBoxes'] = array();
}
$chat = new Chat();
if (chat::disableChat()) {
exit;
}
if ($chat->is_chat_blocked_by_exercises()) {
// Disconnecting the user
$chat->setUserStatus(0);
exit;
}
switch ($action) {
case 'chatheartbeat':
$chat->heartbeat();
break;
case 'closechat':
$chat->close();
break;
case 'sendchat':
$chat->send(api_get_user_id(), $to_user_id, $message);
break;
case 'startchatsession':
$chat->startSession();
break;
/**
* This function handles the logout and is called whenever there is a $_GET['logout']
* @return void Directly redirects the user or leaves him where he is, but doesn't return anything
* @author Fernando P. García <*****@*****.**>
*/
function online_logout($user_id = null, $logout_redirect = false)
{
global $extAuthSource;
// Database table definition
$tbl_track_login = Database::get_main_table(TABLE_STATISTIC_TRACK_E_LOGIN);
if (empty($user_id)) {
$user_id = isset($_GET['uid']) ? intval($_GET['uid']) : 0;
}
//Changing global chat status to offline
if (api_is_global_chat_enabled()) {
$chat = new Chat();
$chat->setUserStatus(0);
}
// selecting the last login of the user
$sql = "SELECT login_id, login_date\n \t\tFROM {$tbl_track_login}\n \t\tWHERE login_user_id = {$user_id}\n \t\tORDER BY login_date DESC\n \t\tLIMIT 0,1";
$q_last_connection = Database::query($sql);
if (Database::num_rows($q_last_connection) > 0) {
$i_id_last_connection = Database::result($q_last_connection, 0, "login_id");
}
if (!isset($_SESSION['login_as'])) {
$current_date = api_get_utc_datetime();
$sql = "UPDATE {$tbl_track_login} SET logout_date='" . $current_date . "'\n \t\tWHERE login_id='{$i_id_last_connection}'";
Database::query($sql);
}
//LoginDelete($user_id); //from inc/lib/online.inc.php - removes the "online" status
//the following code enables the use of an external logout function.
//example: define a $extAuthSource['ldap']['logout']="file.php" in configuration.php
// then a function called ldap_logout() inside that file
// (using *authent_name*_logout as the function name) and the following code
// will find and execute it
$uinfo = api_get_user_info($user_id);
if ($uinfo['auth_source'] != PLATFORM_AUTH_SOURCE && is_array($extAuthSource)) {
if (is_array($extAuthSource[$uinfo['auth_source']])) {
$subarray = $extAuthSource[$uinfo['auth_source']];
if (!empty($subarray['logout']) && file_exists($subarray['logout'])) {
require_once $subarray['logout'];
$logout_function = $uinfo['auth_source'] . '_logout';
if (function_exists($logout_function)) {
$logout_function($uinfo);
}
}
}
}
require_once api_get_path(SYS_PATH) . 'main/chat/chat_functions.lib.php';
exit_of_chat($user_id);
session_regenerate_id();
Session::destroy();
if ($logout_redirect) {
header("Location: index.php");
return;
}
}
