vendor/bitbag/elasticsearch-plugin/src/Model/SearchFacets.php line 17

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  1. <?php
  3. /*
  4. * This file has been created by developers from BitBag.
  5. * Feel free to contact us once you face any issues or want to start
  6. * another great project.
  7. * You can find more information about us on https://bitbag.io and write us
  8. * an email on hello@bitbag.io.
  9. */
  11. declare(strict_types=1);
  13. namespace BitBag\SyliusElasticsearchPlugin\Model;
  15. use Iterator;
  17. final class SearchFacets implements Iterator
  18. {
  19. private array $selectedBuckets = [];
  21. public function __get(string $facetId)
  22. {
  23. if (!array_key_exists($facetId, $this->selectedBuckets)) {
  24. return [];
  25. }
  27. return $this->selectedBuckets[$facetId];
  28. }
  30. public function __set(string $facetId, $selectedBuckets)
  31. {
  32. $this->selectedBuckets[$facetId] = $selectedBuckets;
  33. }
  35. public function __isset(string $facetId)
  36. {
  37. return isset($this->selectedBuckets[$facetId]);
  38. }
  40. /**
  41. * @inheritdoc
  42. */
  43. public function current(): mixed
  44. {
  45. return current($this->selectedBuckets);
  46. }
  48. /**
  49. * @inheritdoc
  50. */
  51. public function next(): void
  52. {
  53. next($this->selectedBuckets);
  54. }
  56. /**
  57. * @inheritdoc
  58. */
  59. public function key(): mixed
  60. {
  61. return key($this->selectedBuckets);
  62. }
  64. /**
  65. * @inheritdoc
  66. */
  67. public function valid(): bool
  68. {
  69. $key = key($this->selectedBuckets);
  71. return null !== $key && false !== $key;
  72. }
  74. /**
  75. * @inheritdoc
  76. */
  77. public function rewind(): void
  78. {
  79. reset($this->selectedBuckets);
  80. }
  81. }