vendor/pimcore/pimcore/lib/Model/Paginator/EventSubscriber/PaginateListingSubscriber.php line 24

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  1. <?php
  3. /**
  4. * Pimcore
  5. *
  6. * This source file is available under two different licenses:
  7. * - GNU General Public License version 3 (GPLv3)
  8. * - Pimcore Commercial License (PCL)
  9. * Full copyright and license information is available in
  10. * LICENSE.md which is distributed with this source code.
  11. *
  12. * @copyright Copyright (c) Pimcore GmbH (http://www.pimcore.org)
  13. * @license http://www.pimcore.org/license GPLv3 and PCL
  14. */
  16. namespace Pimcore\Model\Paginator\EventSubscriber;
  18. use Knp\Component\Pager\Event\ItemsEvent;
  19. use Pimcore\Model\Paginator\PaginateListingInterface;
  20. use Symfony\Component\EventDispatcher\EventSubscriberInterface;
  22. class PaginateListingSubscriber implements EventSubscriberInterface
  23. {
  24. public function items(ItemsEvent $event)
  25. {
  26. $paginationAdapter = $event->target;
  28. if ($paginationAdapter instanceof PaginateListingInterface) {
  29. $items = $paginationAdapter->getItems($event->getOffset(), $event->getLimit());
  30. $event->count = $paginationAdapter->count();
  31. $event->items = $items;
  32. $event->stopPropagation();
  33. }
  35. if (!$event->isPropagationStopped()) {
  36. throw new \RuntimeException('Paginator only accepts instances of the type ' .
  37. PaginateListingInterface::class . ' or types defined here: https://github.com/KnpLabs/KnpPaginatorBundle#controller');
  38. }
  39. }
  41. /**
  42. * @internal
  43. */
  44. public static function getSubscribedEvents(): array
  45. {
  46. return [
  47. 'knp_pager.items' => ['items', -5/* other data listeners should be analyzed first*/],
  48. ];
  49. }
  50. }