src/Controller/Demo/PdfMergeController.php line 33

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  1. <?php
  4. namespace App\Controller\Demo;
  7. use App\Form\PdfMergeDemoType;
  8. use App\Model\PdfMerge\PdfDemoModel;
  9. use App\Service\PdfService;
  10. use App\Service\UploadService;
  11. use Symfony\Bundle\FrameworkBundle\Controller\AbstractController;
  12. use Symfony\Component\HttpFoundation\BinaryFileResponse;
  13. use Symfony\Component\HttpFoundation\File\UploadedFile;
  14. use Symfony\Component\HttpFoundation\Request;
  15. use Symfony\Component\HttpFoundation\Response;
  16. use Symfony\Component\Routing\Annotation\Route;
  18. /**
  19.  * Class PdfMergeController
  20.  * @package App\Controller\Demo
  21.  * @Route("/pdf-merge")
  22.  */
  23. class PdfMergeController extends AbstractController
  24. {
  25.     
  26.     /**
  27.      * @param Request $request
  28.      * @param UploadService $uploadService
  29.      * @param PdfService $pdfService
  30.      * @return BinaryFileResponse|Response
  31.      * @Route("/", name="pdf_merge_demo")
  32.      */
  33.     public function index(Request $request, UploadService $uploadService, PdfService $pdfService) {
  34.         $pdfModel = new PdfDemoModel();
  35.         $form = $this->createForm(PdfMergeDemoType::class, $pdfModel);
  36.         
  37.         if($request->isMethod("post")) {
  38.             $form->handleRequest($request);
  39.             
  40.             $files = [];
  41.             
  42.             /** @var UploadedFile $pdf1 */
  43.             $pdf1 = $form->get("pdf1")->getData();
  44.             
  45.             /** @var @var UploadedFile $pdf2 */
  46.             $pdf2 = $form->get("pdf2")->getData();
  47.             
  48.             if($pdf1 && $pdf2) {
  49.                 $uploadDir = $this->getParameter("upload_pdf_dir");
  50.                 $files[] = $uploadService->uploadFile($pdf1, $uploadDir);
  51.                 $files[] = $uploadService->uploadFile($pdf2, $uploadDir);
  52.                 
  53.                 $pdfMerged = $pdfService->pdfMerge($files);
  54.                 
  55.                 $finalPath = $this->getParameter('kernel.project_dir') . "/public".$pdfMerged;
  56.                 
  57.                 return new BinaryFileResponse($finalPath, Response::HTTP_OK);
  58.             }
  59.         }
  60.         
  61.         return $this->render('pdf_merge/form.html.twig', [
  62.             'form' => $form->createView()
  63.         ]);
  64.     }
  65. }