custom/static-plugins/LnbThemeDefault/src/Subscriber/ConfigSubscriber.php line 31

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  1. <?php
  3. namespace Lnb\Shopware6\LnbThemeDefault\Subscriber;
  5. use Shopware\Core\Framework\Struct\ArrayStruct;
  6. use Shopware\Core\System\SystemConfig\SystemConfigService;
  7. use Shopware\Storefront\Pagelet\Header\HeaderPageletLoadedEvent;
  8. use Symfony\Component\EventDispatcher\EventSubscriberInterface;
  10. class ConfigSubscriber implements EventSubscriberInterface
  11. {
  13.     private const RESOLVE_LANGUAGE_CONFIG = [
  14.         //key in frontend extension => key in system config
  15.         'showNotificationBar' => 'notificationBarLanguageIds'
  16.     ];
  18.     public function __construct(
  19.         private SystemConfigService $systemConfigService
  20.     )
  21.     {
  22.     }
  24.     public static function getSubscribedEvents(): array
  25.     {
  26.         return [
  27.             HeaderPageletLoadedEvent::class => 'onHeaderPageletLoaded'
  28.         ];
  29.     }
  31.     public function onHeaderPageletLoaded(HeaderPageletLoadedEvent $event): void
  32.     {
  33.         $languageId = $event->getSalesChannelContext()->getContext()->getLanguageId();
  34.         $config = [];
  36.         foreach (self::RESOLVE_LANGUAGE_CONFIG as $key => $configKey) {
  37.             $availableLanguages = $this->loadArrayConfig($configKey);
  38.             if ($availableLanguages === null) {
  39.                 $config[$key] = true;
  40.                 continue;
  41.             }
  43.             if (!in_array($languageId, $availableLanguages)) {
  44.                 $config[$key] = false;
  45.                 continue;
  46.             }
  48.             $config[$key] = true;
  49.         }
  51.         $event->getPagelet()->addExtension('lnb_theme_default_language_configs', new ArrayStruct($config));
  53.     }
  55.     private function loadArrayConfig(string $key): ?array
  56.     {
  57.         $config = $this->systemConfigService->get($this->buildConfigKey($key));
  59.         return is_array($config) ? $config : null;
  60.     }
  62.     private function buildConfigKey(string $key): string
  63.     {
  64.         return sprintf('LnbThemeDefault.config.%s', $key);
  65.     }
  66. }