public function sendAction(Request $request)
 {
     $message = $this->messageBuilder->getMessage($request->request->all());
     $this->eventDispatcher->dispatch('slack.message_received', new MessageEvent($message));
     $this->entityManager->flush();
     return new JsonResponse([]);
 }
 protected function getIdLookupSectionForm()
 {
     return $this->htmlFormRenderer->setName('idlookup')->setMethod('get')->addHiddenField('action', 'idlookup')->addHeader('h2', $this->messageBuilder->getMessage('smw-sp-admin-idlookup-title')->text())->addParagraph($this->messageBuilder->getMessage('smw-sp-admin-idlookup-docu')->text())->addInputField($this->messageBuilder->getMessage('smw-sp-admin-idlookup-objectid')->text(), 'objectId', null)->addSubmitButton($this->messageBuilder->getMessage('allpagessubmit')->text())->getForm();
 }