src/InvoiceBundle/Listener/Mailer/InvoicePdfListener.php line 40

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  1. <?php
  3. declare(strict_types=1);
  5. /*
  6.  * This file is part of SolidInvoice project.
  7.  *
  8.  * (c) Pierre du Plessis <open-source@solidworx.co>
  9.  *
  10.  * This source file is subject to the MIT license that is bundled
  11.  * with this source code in the file LICENSE.
  12.  */
  14. namespace SolidInvoice\InvoiceBundle\Listener\Mailer;
  16. use Mpdf\MpdfException;
  17. use SolidInvoice\CoreBundle\Pdf\Generator;
  18. use SolidInvoice\InvoiceBundle\Email\InvoiceEmail;
  19. use Symfony\Component\EventDispatcher\EventSubscriberInterface;
  20. use Symfony\Component\Mailer\Event\MessageEvent;
  21. use Twig\Environment;
  22. use Twig\Error\LoaderError;
  23. use Twig\Error\RuntimeError;
  24. use Twig\Error\SyntaxError;
  26. /**
  27.  * @see \SolidInvoice\InvoiceBundle\Tests\Listener\Mailer\InvoicePdfListenerTest
  28.  */
  29. class InvoicePdfListener implements EventSubscriberInterface
  30. {
  31.     public function __construct(
  32.         private readonly Generator $generator,
  33.         private readonly Environment $twig
  34.     ) {
  35.     }
  37.     /**
  38.      * @throws MpdfException|LoaderError|RuntimeError|SyntaxError
  39.      */
  40.     public function __invoke(MessageEvent $event): void
  41.     {
  42.         /** @var InvoiceEmail $message */
  43.         $message = $event->getMessage();
  45.         if ($message instanceof InvoiceEmail && $this->generator->canPrintPdf()) {
  46.             $content = $this->generator->generate(
  47.                 $this->twig->render('@SolidInvoiceInvoice/Pdf/invoice.html.twig', ['invoice' => $message->getInvoice()])
  48.             );
  50.             $message->attach($content, "invoice_{$message->getInvoice()->getId()}.pdf", 'application/pdf');
  51.         }
  52.     }
  54.     public static function getSubscribedEvents(): array
  55.     {
  56.         return [
  57.             MessageEvent::class => '__invoke',
  58.         ];
  59.     }
  60. }