public function sendMailAction($route, $role = null)
{
$rowAction = new RowAction('<i class="fa fa-envelope-o"></i>', $route);
$rowAction->setAttributes(['class' => 'btn-xs btn btn-primary', 'data-toggle' => 'tooltip', 'title' => $this->translator->trans("send.mail")]);
$rowAction->setRouteParameters(['id']);
$rowAction->setRouteParametersMapping(['id' => 'user']);
if ($role) {
$rowAction->setRole($role);
}
return $rowAction;
}