private function checkRequestParams() {
    $show_popup = TRUE;
    if (!empty($_REQUEST['location'])) {
      $show_popup = FALSE;
    }
    if (!empty($node = \Drupal::routeMatch()->getParameter('node')) && in_array($node->bundle(), ['branch', 'camp'])) {
      $show_popup = FALSE;
    }
    return $show_popup;
  }