在创建文档PDF Symfony时检索用户

Question

创建pdf文档时如何检索登录用户(管理员)?

用户已连接。用户已连接，并从仪表板

创建文档DocumentController.php

/**
* @Route("/new", name="document_new", methods={"GET","POST"})
*/
public function new(Request $request): Response
{

$document = new Document();
$document->setCreatedAt(new DateTime('now'));
$form = $this->createForm(DocumentType::class, $document);
$form->handleRequest($request);
if ($form->isSubmitted() && $form->isValid()) {
$document->setUsers($this->getUser());
$entityManager = $this->getDoctrine()->getManager();
$file = $form['fileDocument']->getData();
$originalFilename = pathinfo($file->getClientOriginalName(), PATHINFO_FILENAME);
// this is needed to safely include the file name as part of the URL
$fileName = transliterator_transliterate('Any-Latin; Latin-ASCII; [^A-Za-z0-9_] remove; Lower()', $originalFilename);
$fileName = md5(uniqid()) . '.' . $file->guessExtension();
$file->move(
$this->getParameter('brochures_directory'),
$fileName
);
$document->setFileDocument($fileName);
$entityManager->persist($document);
$entityManager->flush();
return $this->redirectToRoute('document', array('id' => $document->getId()));
}
return $this->render('document/new.html.twig', [

'form' => $form->createView(),
]);
}

谢谢。

Answer 1

希望这对你有帮助

/**
* @Route("/new", name="document_new", methods={"GET","POST"})
* @IsGranted("ROLE_ADMINISTRATOR") // if you want allowed this action only for ROLE_ADMINISTRATOR => replace by role that you want,
*/
public function new(Request $request): Response
{
// you need juste call helper function $this->getUser() 
$currentUser =  $this->getUser();
$document = new Document();
$document->setCreatedAt(new DateTime('now'));
$form = $this->createForm(DocumentType::class, $document);
$form->handleRequest($request);
if ($form->isSubmitted() && $form->isValid()) {
$document->setUsers($this->getUser());
$entityManager = $this->getDoctrine()->getManager();
$file = $form['fileDocument']->getData();
$originalFilename = pathinfo($file->getClientOriginalName(), PATHINFO_FILENAME);
// this is needed to safely include the file name as part of the URL
$fileName = transliterator_transliterate('Any-Latin; Latin-ASCII; [^A-Za-z0-9_] remove; Lower()', $originalFilename);
$fileName = md5(uniqid()) . '.' . $file->guessExtension();
$file->move(
$this->getParameter('brochures_directory'),
$fileName
);
$document->setFileDocument($fileName);
$entityManager->persist($document);
$entityManager->flush();
return $this->redirectToRoute('document', array('id' => $document->getId()));
}
return $this->render('document/new.html.twig', [

'form' => $form->createView(),
]);
}