public function renderNews()
 {
     $this->template->news = $this->article->getAllArticlesByLang($this->locale);
     $this->title('lang.news.title');
     $this->setActive('Novinky');
 }
 public function handleDelete($id, $lang)
 {
     $this->article->delete($id, $lang);
     $this->flashMessage('admin.article.delete');
     $this->redirect('this');
 }