public function actionDeleteClanek($id, $backlink = null)
 {
     $this->overitClanek($id);
     $this->opravneni = $this->opravneni(0, $id);
     if (!$this->opravneni['clanek_edit']) {
         $this->redirect('default');
     }
     $this->backlink = $backlink;
     if ($error = $this->redakce->smazatClanek($id)) {
         $this->flashMessage($error);
     } else {
         $this->logg('smazan clanek ' . $id);
         $this->flashMessage('Článek byl smazán.');
     }
     if ($this->backlink) {
         $this->restoreRequest($this->backlink);
     } else {
         $this->redirect('default');
     }
 }