Deprecated: Constant E_STRICT is deprecated in /var/www/PixelForce/vendor/symfony/error-handler/ErrorHandler.php on line 58

Deprecated: Constant E_STRICT is deprecated in /var/www/PixelForce/vendor/symfony/error-handler/ErrorHandler.php on line 76
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vendor/nucleos/dompdf-bundle/src/Wrapper/DompdfWrapper.php line 34

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  1. <?php
  3. declare(strict_types=1);
  5. /*
  6.  * (c) Christian Gripp <mail@core23.de>
  7.  *
  8.  * For the full copyright and license information, please view the LICENSE
  9.  * file that was distributed with this source code.
  10.  */
  12. namespace Nucleos\DompdfBundle\Wrapper;
  14. use Nucleos\DompdfBundle\DompdfEvents;
  15. use Nucleos\DompdfBundle\Event\OutputEvent;
  16. use Nucleos\DompdfBundle\Event\StreamEvent;
  17. use Nucleos\DompdfBundle\Exception\PdfException;
  18. use Nucleos\DompdfBundle\Factory\DompdfFactoryInterface;
  19. use Symfony\Component\HttpFoundation\StreamedResponse;
  20. use Symfony\Contracts\EventDispatcher\EventDispatcherInterface;
  22. final class DompdfWrapper implements DompdfWrapperInterface
  23. {
  24.     /**
  25.      * @var DompdfFactoryInterface
  26.      */
  27.     private $dompdfFactory;
  29.     /**
  30.      * @var EventDispatcherInterface|null
  31.      */
  32.     private $eventDispatcher;
  34.     public function __construct(DompdfFactoryInterface $dompdfFactory, EventDispatcherInterface $eventDispatcher = null)
  35.     {
  36.         $this->dompdfFactory   = $dompdfFactory;
  37.         $this->eventDispatcher = $eventDispatcher;
  38.     }
  40.     public function streamHtml(string $html, string $filename, array $options = []): void
  41.     {
  42.         $pdf = $this->dompdfFactory->create($options);
  43.         $pdf->loadHtml($html);
  44.         $pdf->render();
  46.         if ($this->eventDispatcher instanceof EventDispatcherInterface) {
  47.             $event = new StreamEvent($pdf, $filename, $html);
  48.             $this->eventDispatcher->dispatch($event, DompdfEvents::STREAM);
  49.         }
  51.         $pdf->stream($filename, $options);
  52.     }
  54.     /**
  55.      * @param array<string, mixed> $options
  56.      */
  57.     public function getStreamResponse(string $html, string $filename, array $options = []): StreamedResponse
  58.     {
  59.         $response = new StreamedResponse();
  60.         $response->setCallback(function () use ($html, $filename, $options): void {
  61.             $this->streamHtml($html, $filename, $options);
  62.         });
  64.         return $response;
  65.     }
  67.     public function getPdf(string $html, array $options = []): string
  68.     {
  69.         $pdf = $this->dompdfFactory->create($options);
  70.         $pdf->loadHtml($html);
  71.         $pdf->render();
  73.         if ($this->eventDispatcher instanceof EventDispatcherInterface) {
  74.             $event = new OutputEvent($pdf, $html);
  75.             $this->eventDispatcher->dispatch($event, DompdfEvents::OUTPUT);
  76.         }
  78.         $out = $pdf->output();
  80.         if (null === $out) {
  81.             throw new PdfException('Error creating PDF document');
  82.         }
  84.         return $out;
  85.     }
  86. }