/**
* handle a process of deleting item
* @param int $id
*/
public function handleDelete($id)
{
if (!$this->user->isAllowed("config", "delete")) {
$this->flashMessage(_("You are not allowed to do this action."), "danger");
$this->redirect("this");
}
try {
$this->model->deleteItem($id);
$this->flashMessage(_("Item was deleted."), "success");
$this->redirect("this");
} catch (RemoteNodesException $exc) {
$this->flashMessage($exc->getMessage(), "danger");
$this->redirect("this");
}
}
