public function addAction()
 {
     SxCms_Acl::requireAcl('block', 'block.add');
     $item = new SxModule_Contentblock();
     $item->setTmx($this->tmx);
     if ($this->getRequest()->isPost()) {
         $mapper = new SxModule_Contentblock_Mapper();
         $fields = $mapper->fromInput($this->_getAllParams(), $this->_editablefields());
         $data = $mapper->toObject($fields);
         $validator = new SxModule_Contentblock_Validator();
         if ($validator->validate($data)) {
             $data->save();
             $cache = Zend_Registry::get('cache');
             $cache->clean(Zend_Cache::CLEANING_MODE_MATCHING_ANY_TAG, array('SxModule_Contentblock'));
             $flashMessenger = $this->_helper->getHelper('FlashMessenger');
             $flashMessenger->addMessage($this->admin_tmx->_('contentblockcreated'));
             $this->_helper->redirector->gotoSimple('index', 'contentblock');
         }
         $item = $data;
     }
     $this->view->messages = Sanmax_MessageStack::getInstance('SxModule_Contentblock');
     $this->view->block = $item;
 }