vendor/sylius/resource-bundle/src/Bundle/Controller/ResourcesCollectionProvider.php line 39

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  1. <?php
  3. /*
  4. * This file is part of the Sylius package.
  5. *
  6. * (c) Paweł Jędrzejewski
  7. *
  8. * For the full copyright and license information, please view the LICENSE
  9. * file that was distributed with this source code.
  10. */
  12. declare(strict_types=1);
  14. namespace Sylius\Bundle\ResourceBundle\Controller;
  16. use Hateoas\Configuration\Route;
  17. use Hateoas\Representation\Factory\PagerfantaFactory;
  18. use Pagerfanta\Pagerfanta;
  19. use Sylius\Bundle\ResourceBundle\Grid\View\ResourceGridView;
  20. use Sylius\Component\Resource\Repository\RepositoryInterface;
  22. final class ResourcesCollectionProvider implements ResourcesCollectionProviderInterface
  23. {
  24. private ResourcesResolverInterface $resourcesResolver;
  26. private PagerfantaFactory $pagerfantaRepresentationFactory;
  28. public function __construct(ResourcesResolverInterface $resourcesResolver, PagerfantaFactory $pagerfantaRepresentationFactory)
  29. {
  30. $this->resourcesResolver = $resourcesResolver;
  31. $this->pagerfantaRepresentationFactory = $pagerfantaRepresentationFactory;
  32. }
  34. /**
  35. * @psalm-suppress MissingReturnType
  36. */
  37. public function get(RequestConfiguration $requestConfiguration, RepositoryInterface $repository)
  38. {
  39. $resources = $this->resourcesResolver->getResources($requestConfiguration, $repository);
  40. $paginationLimits = [];
  42. if ($resources instanceof ResourceGridView) {
  43. $paginator = $resources->getData();
  44. $paginationLimits = $resources->getDefinition()->getLimits();
  45. } else {
  46. $paginator = $resources;
  47. }
  49. if ($paginator instanceof Pagerfanta) {
  50. $request = $requestConfiguration->getRequest();
  52. $paginator->setMaxPerPage($this->resolveMaxPerPage(
  53. $request->query->has('limit') ? $request->query->getInt('limit') : null,
  54. $requestConfiguration->getPaginationMaxPerPage(),
  55. $paginationLimits,
  56. ));
  57. $currentPage = (int) $request->query->get('page', '1');
  58. $paginator->setCurrentPage($currentPage);
  60. // This prevents Pagerfanta from querying database from a template
  61. $paginator->getCurrentPageResults();
  63. if (!$requestConfiguration->isHtmlRequest()) {
  64. $route = new Route($request->attributes->get('_route'), array_merge($request->attributes->get('_route_params'), $request->query->all()));
  66. return $this->pagerfantaRepresentationFactory->createRepresentation($paginator, $route);
  67. }
  68. }
  70. return $resources;
  71. }
  73. /**
  74. * @param int[] $gridLimits
  75. */
  76. private function resolveMaxPerPage(?int $requestLimit, int $configurationLimit, array $gridLimits = []): int
  77. {
  78. if (null === $requestLimit) {
  79. return reset($gridLimits) ?: $configurationLimit;
  80. }
  82. if (!empty($gridLimits)) {
  83. $maxGridLimit = max($gridLimits);
  85. return $requestLimit > $maxGridLimit ? $maxGridLimit : $requestLimit;
  86. }
  88. return $requestLimit;
  89. }
  90. }