vendor/tgalopin/html-sanitizer-bundle/src/Twig/TwigExtension.php line 39

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  1. <?php
  3. /*
  4. * This file is part of the HTML sanitizer project.
  5. *
  6. * (c) Titouan Galopin <galopintitouan@gmail.com>
  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 HtmlSanitizer\Bundle\Twig;
  14. use Psr\Container\ContainerInterface;
  15. use Twig\Extension\AbstractExtension;
  16. use Twig\TwigFilter;
  18. /**
  19. * @final
  20. */
  21. class TwigExtension extends AbstractExtension
  22. {
  23. private $sanitizers;
  24. private $default;
  26. public function __construct(ContainerInterface $sanitizers, string $default)
  27. {
  28. $this->sanitizers = $sanitizers;
  29. $this->default = $default;
  30. }
  32. public function getFilters(): array
  33. {
  34. return [
  35. new TwigFilter('sanitize_html', [$this, 'sanitize'], ['is_safe' => ['html']]),
  36. ];
  37. }
  39. public function sanitize(string $html, string $sanitizer = null): string
  40. {
  41. return $this->sanitizers->get($sanitizer ?: $this->default)->sanitize($html);
  42. }
  43. }