vendor/shopware/storefront/Theme/Subscriber/ThemeCompilerEnrichScssVarSubscriber.php line 40

  1. <?php declare(strict_types=1);
  3. namespace Shopware\Storefront\Theme\Subscriber;
  5. use Doctrine\DBAL\Exception as DBALException;
  6. use Shopware\Core\Framework\Log\Package;
  7. use Shopware\Core\System\SystemConfig\Service\ConfigurationService;
  8. use Shopware\Storefront\Theme\Event\ThemeCompilerEnrichScssVariablesEvent;
  9. use Shopware\Storefront\Theme\StorefrontPluginRegistryInterface;
  10. use Symfony\Component\EventDispatcher\EventSubscriberInterface;
  12. /**
  13.  * @internal
  14.  */
  15. #[Package('storefront')]
  16. class ThemeCompilerEnrichScssVarSubscriber implements EventSubscriberInterface
  17. {
  18.     /**
  19.      * @internal
  20.      */
  21.     public function __construct(
  22.         private readonly ConfigurationService $configurationService,
  23.         private readonly StorefrontPluginRegistryInterface $storefrontPluginRegistry
  24.     ) {
  25.     }
  27.     /**
  28.      * @return array<string, string|array{0: string, 1: int}|list<array{0: string, 1?: int}>>
  29.      */
  30.     public static function getSubscribedEvents(): array
  31.     {
  32.         return [
  33.             ThemeCompilerEnrichScssVariablesEvent::class => 'enrichExtensionVars',
  34.         ];
  35.     }
  37.     /**
  38.      * @internal
  39.      */
  40.     public function enrichExtensionVars(ThemeCompilerEnrichScssVariablesEvent $event): void
  41.     {
  42.         $allConfigs = [];
  44.         if ($this->storefrontPluginRegistry->getConfigurations()->count() === 0) {
  45.             return;
  46.         }
  48.         try {
  49.             foreach ($this->storefrontPluginRegistry->getConfigurations() as $configuration) {
  50.                 $allConfigs = array_merge(
  51.                     $allConfigs,
  52.                     $this->configurationService->getResolvedConfiguration(
  53.                         $configuration->getTechnicalName() . '.config',
  54.                         $event->getContext(),
  55.                         $event->getSalesChannelId()
  56.                     )
  57.                 );
  58.             }
  59.         } catch (DBALException $e) {
  60.             if (\defined('\STDERR')) {
  61.                 fwrite(
  62.                     \STDERR,
  63.                     'Warning: Failed to load plugin css configuration. Ignoring plugin css customizations. Message: '
  64.                     . $e->getMessage() . \PHP_EOL
  65.                 );
  66.             }
  67.         }
  69.         foreach ($allConfigs as $card) {
  70.             if (!isset($card['elements']) || !\is_array($card['elements'])) {
  71.                 continue;
  72.             }
  74.             foreach ($card['elements'] as $element) {
  75.                 if (!$this->hasCssValue($element)) {
  76.                     continue;
  77.                 }
  79.                 $event->addVariable($element['config']['css'], $element['value'] ?? $element['defaultValue']);
  80.             }
  81.         }
  82.     }
  84.     private function hasCssValue(mixed $element): bool
  85.     {
  86.         if (!\is_array($element)) {
  87.             return false;
  88.         }
  90.         if (!\is_array($element['config'])) {
  91.             return false;
  92.         }
  94.         if (!isset($element['config']['css'])) {
  95.             return false;
  96.         }
  98.         if (!\is_string($element['value'] ?? $element['defaultValue'])) {
  99.             return false;
  100.         }
  102.         return true;
  103.     }
  104. }