public function editAction()
 {
     if ($this->_request->getParam('dataPage')) {
         $dataPage = $this->_request->getParam('dataPage');
         $id = $this->_request->getParam('id');
         $categories = $this->_modelMapper->find($id, $this->_model);
         $categories->setOptions($dataPage);
         $categories->setFullPath($dataPage['path']);
         $this->setUploadImage($categories);
         $markdown = $dataPage['contentMarkdown'];
         $context_html = Michelf\MarkdownExtra::defaultTransform($markdown);
         $categories->setContentHtml($context_html);
         $this->_modelMapper->save($categories);
         $this->getRedirector()->gotoUrlAndExit('/oil/' . $categories->getFullPath());
     }
     parent::editAction();
 }