src/EventSubscriber/LegacyInjectedSettingsSubscriber.php line 54

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  1. <?php
  3. declare(strict_types=1);
  5. namespace App\EventSubscriber;
  7. use eZ\Publish\Core\MVC\Legacy\Event\PreBuildKernelEvent;
  8. use eZ\Publish\Core\MVC\Legacy\LegacyEvents;
  9. use eZ\Publish\Core\MVC\Symfony\SiteAccess;
  10. use Symfony\Component\EventDispatcher\EventSubscriberInterface;
  11. use Symfony\Component\HttpFoundation\RequestStack;
  13. /**
  14. * Injects INI settings into the legacy kernel at boot time.
  15. *
  16. * Configured via parameters in config/packages/ez_publish_legacy.yaml:
  17. *
  18. * parameters:
  19. * # Global — applied to every siteaccess
  20. * app.legacy.injected_settings:
  21. * 'file.ini/SectionName/SettingName': value
  22. * app.legacy.injected_merge_settings:
  23. * 'file.ini/SectionName/ArraySetting': [value1, value2]
  24. *
  25. * # Per-siteaccess — applied only when the named siteaccess is active
  26. * app.legacy.siteaccess_injected_settings:
  27. * my_siteaccess:
  28. * 'file.ini/SectionName/SettingName': value
  29. * app.legacy.siteaccess_injected_merge_settings:
  30. * my_siteaccess:
  31. * 'file.ini/SectionName/ArraySetting': [value1, value2]
  32. */
  33. final class LegacyInjectedSettingsSubscriber implements EventSubscriberInterface
  34. {
  35. public function __construct(
  36. private readonly array $injectedSettings,
  37. private readonly array $injectedMergeSettings,
  38. private readonly array $siteaccessInjectedSettings,
  39. private readonly array $siteaccessInjectedMergeSettings,
  40. private readonly SiteAccess $siteAccess,
  41. private readonly RequestStack $requestStack,
  42. ) {
  43. }
  45. public static function getSubscribedEvents(): array
  46. {
  47. // Priority 64: runs after the built-in LegacyMapper/Configuration (priority 128)
  48. // so our values layer on top via left-hand precedence of array union (+).
  49. return [
  50. LegacyEvents::PRE_BUILD_LEGACY_KERNEL => ['onPreBuildKernel', 64],
  51. ];
  52. }
  54. public function onPreBuildKernel(PreBuildKernelEvent $event): void
  55. {
  56. // Resolve the current siteaccess name. The injected $siteAccess may be a
  57. // different object than the one SiteAccessListener updates, so prefer the
  58. // request attribute (set by SiteAccessListener before this event fires).
  59. $request = $this->requestStack->getCurrentRequest();
  60. $requestSA = $request?->attributes->get('siteaccess');
  61. $saName = ($requestSA instanceof SiteAccess ? $requestSA->name : null)
  62. ?? $this->siteAccess->name;
  64. $settings = ($this->siteaccessInjectedSettings[$saName] ?? []) + $this->injectedSettings;
  65. $mergeSettings = ($this->siteaccessInjectedMergeSettings[$saName] ?? []) + $this->injectedMergeSettings;
  67. if (!empty($settings)) {
  68. $event->getParameters()->set(
  69. 'injected-settings',
  70. $settings + (array) $event->getParameters()->get('injected-settings'),
  71. );
  72. }
  74. if (!empty($mergeSettings)) {
  75. $event->getParameters()->set(
  76. 'injected-merge-settings',
  77. $mergeSettings + (array) $event->getParameters()->get('injected-merge-settings'),
  78. );
  79. }
  80. }
  81. }