vendor/shopware/storefront/Theme/Subscriber/ThemeCompilerEnrichScssVarSubscriber.php line 46

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  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.  * @deprecated tag:v6.5.0 - reason:becomes-internal - EventSubscribers will become internal in v6.5.0
  14.  */
  15. #[Package('storefront')]
  16. class ThemeCompilerEnrichScssVarSubscriber implements EventSubscriberInterface
  17. {
  18.     private ConfigurationService $configurationService;
  20.     private StorefrontPluginRegistryInterface $storefrontPluginRegistry;
  22.     /**
  23.      * @internal
  24.      */
  25.     public function __construct(
  26.         ConfigurationService $configurationService,
  27.         StorefrontPluginRegistryInterface $storefrontPluginRegistry
  28.     ) {
  29.         $this->configurationService = $configurationService;
  30.         $this->storefrontPluginRegistry = $storefrontPluginRegistry;
  31.     }
  33.     /**
  34.      * @return array<string, string|array{0: string, 1: int}|list<array{0: string, 1?: int}>>
  35.      */
  36.     public static function getSubscribedEvents()
  37.     {
  38.         return [
  39.             ThemeCompilerEnrichScssVariablesEvent::class => 'enrichExtensionVars',
  40.         ];
  41.     }
  43.     /**
  44.      * @internal
  45.      */
  46.     public function enrichExtensionVars(ThemeCompilerEnrichScssVariablesEvent $event): void
  47.     {
  48.         $allConfigs = [];
  50.         if ($this->storefrontPluginRegistry->getConfigurations()->count() === 0) {
  51.             return;
  52.         }
  54.         try {
  55.             foreach ($this->storefrontPluginRegistry->getConfigurations() as $configuration) {
  56.                 $allConfigs = array_merge(
  57.                     $allConfigs,
  58.                     $this->configurationService->getResolvedConfiguration(
  59.                         $configuration->getTechnicalName() . '.config',
  60.                         $event->getContext(),
  61.                         $event->getSalesChannelId()
  62.                     )
  63.                 );
  64.             }
  65.         } catch (DBALException $e) {
  66.             if (\defined('\STDERR')) {
  67.                 fwrite(
  68.                     \STDERR,
  69.                     'Warning: Failed to load plugin css configuration. Ignoring plugin css customizations. Message: '
  70.                     . $e->getMessage() . \PHP_EOL
  71.                 );
  72.             }
  73.         }
  75.         foreach ($allConfigs as $card) {
  76.             if (!isset($card['elements']) || !\is_array($card['elements'])) {
  77.                 continue;
  78.             }
  80.             foreach ($card['elements'] as $element) {
  81.                 if (!$this->hasCssValue($element)) {
  82.                     continue;
  83.                 }
  85.                 $event->addVariable($element['config']['css'], $element['value'] ?? $element['defaultValue']);
  86.             }
  87.         }
  88.     }
  90.     /**
  91.      * @param mixed $element
  92.      */
  93.     private function hasCssValue($element): bool
  94.     {
  95.         if (!\is_array($element)) {
  96.             return false;
  97.         }
  99.         if (!\is_array($element['config'])) {
  100.             return false;
  101.         }
  103.         if (!isset($element['config']['css'])) {
  104.             return false;
  105.         }
  107.         if (!\is_string($element['value'] ?? $element['defaultValue'])) {
  108.             return false;
  109.         }
  111.         return true;
  112.     }
  113. }