src/Storefront/Theme/Subscriber/ThemeCompilerEnrichScssVarSubscriber.php line 38

  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(private readonly ConfigurationService $configurationService, private readonly StorefrontPluginRegistryInterface $storefrontPluginRegistry)
  22.     {
  23.     }
  25.     /**
  26.      * @return array<string, string|array{0: string, 1: int}|list<array{0: string, 1?: int}>>
  27.      */
  28.     public static function getSubscribedEvents(): array
  29.     {
  30.         return [
  31.             ThemeCompilerEnrichScssVariablesEvent::class => 'enrichExtensionVars',
  32.         ];
  33.     }
  35.     /**
  36.      * @internal
  37.      */
  38.     public function enrichExtensionVars(ThemeCompilerEnrichScssVariablesEvent $event): void
  39.     {
  40.         $allConfigs = [];
  42.         if ($this->storefrontPluginRegistry->getConfigurations()->count() === 0) {
  43.             return;
  44.         }
  46.         try {
  47.             foreach ($this->storefrontPluginRegistry->getConfigurations() as $configuration) {
  48.                 $allConfigs = array_merge(
  49.                     $allConfigs,
  50.                     $this->configurationService->getResolvedConfiguration(
  51.                         $configuration->getTechnicalName() . '.config',
  52.                         $event->getContext(),
  53.                         $event->getSalesChannelId()
  54.                     )
  55.                 );
  56.             }
  57.         } catch (DBALException $e) {
  58.             if (\defined('\STDERR')) {
  59.                 fwrite(
  60.                     \STDERR,
  61.                     'Warning: Failed to load plugin css configuration. Ignoring plugin css customizations. Message: '
  62.                     . $e->getMessage() . \PHP_EOL
  63.                 );
  64.             }
  65.         }
  67.         foreach ($allConfigs as $card) {
  68.             if (!isset($card['elements']) || !\is_array($card['elements'])) {
  69.                 continue;
  70.             }
  72.             foreach ($card['elements'] as $element) {
  73.                 if (!$this->hasCssValue($element)) {
  74.                     continue;
  75.                 }
  77.                 $event->addVariable($element['config']['css'], $element['value'] ?? $element['defaultValue']);
  78.             }
  79.         }
  80.     }
  82.     private function hasCssValue(mixed $element): bool
  83.     {
  84.         if (!\is_array($element)) {
  85.             return false;
  86.         }
  88.         if (!\is_array($element['config'])) {
  89.             return false;
  90.         }
  92.         if (!isset($element['config']['css'])) {
  93.             return false;
  94.         }
  96.         if (!\is_string($element['value'] ?? $element['defaultValue'])) {
  97.             return false;
  98.         }
  100.         return true;
  101.     }
  102. }