function fbconnect_login_user_logout in Facebook Connect 8.2

Same name and namespace in other branches

1. 7.2 fbconnect_login/fbconnect_login.module \fbconnect_login_user_logout()

Implements hook_user_logout().

File

fbconnect_login/fbconnect_login.module, line 111

Login functionality for Facebook Connect module

Code

function fbconnect_login_user_logout() {

  // Redirect user to Facebook logout url.
  $client = facebook_client();
  if ($client) {
    try {
      $request = $client
        ->request('GET', '/me', array(), facebook_get_access_token());
      $response = $client
        ->getClient()
        ->sendRequest($request);
      if ($fbuid = $response
        ->getGraphUser()
        ->getId() && variable_get('fbconnect_loginout_mode') == 'auto') {
        global $base_url;
        $url = $client
          ->getRedirectLoginHelper()
          ->getLogoutUrl(facebook_get_access_token(), $base_url);
        session_destroy();
        drupal_goto($url);
      }
    } catch (Exception $e) {
    }
  }
}