vendor/presta/sitemap-bundle/src/Sitemap/XmlConstraint.php line 57

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  1. <?php
  3. /*
  4. * This file is part of the PrestaSitemapBundle package.
  5. *
  6. * (c) PrestaConcept <https://prestaconcept.net>
  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 Presta\SitemapBundle\Sitemap;
  14. /**
  15. * Xml constraints for sitemap protocol
  16. *
  17. * https://www.sitemaps.org/protocol.html
  18. */
  19. abstract class XmlConstraint implements \Countable
  20. {
  21. public const LIMIT_ITEMS = 49999;
  22. public const LIMIT_BYTES = 50000000; // 52,428,800 bytes - 2,428,800
  24. /**
  25. * @var bool
  26. */
  27. protected $limitItemsReached = false;
  29. /**
  30. * @var bool
  31. */
  32. protected $limitBytesReached = false;
  34. /**
  35. * @var int
  36. */
  37. protected $countBytes = 0;
  39. /**
  40. * @var int
  41. */
  42. protected $countItems = 0;
  44. /**
  45. * @return bool
  46. */
  47. public function isFull(): bool
  48. {
  49. return $this->limitItemsReached || $this->limitBytesReached;
  50. }
  52. /**
  53. * @inheritdoc
  54. */
  55. public function count(): int
  56. {
  57. return $this->countItems;
  58. }
  60. /**
  61. * Render full and valid xml
  62. */
  63. abstract public function toXml(): string;
  64. }