vendor/shopware/storefront/Theme/Subscriber/ThemeCompilerEnrichScssVarSubscriber.php line 44

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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\System\SystemConfig\Service\ConfigurationService;
  7. use Shopware\Storefront\Theme\Event\ThemeCompilerEnrichScssVariablesEvent;
  8. use Shopware\Storefront\Theme\StorefrontPluginRegistryInterface;
  9. use Symfony\Component\EventDispatcher\EventSubscriberInterface;
  11. /**
  12.  * @deprecated tag:v6.5.0 - reason:becomes-internal - EventSubscribers will become internal in v6.5.0
  13.  */
  14. class ThemeCompilerEnrichScssVarSubscriber implements EventSubscriberInterface
  15. {
  16.     private ConfigurationService $configurationService;
  18.     private StorefrontPluginRegistryInterface $storefrontPluginRegistry;
  20.     /**
  21.      * @internal
  22.      */
  23.     public function __construct(
  24.         ConfigurationService $configurationService,
  25.         StorefrontPluginRegistryInterface $storefrontPluginRegistry
  26.     ) {
  27.         $this->configurationService = $configurationService;
  28.         $this->storefrontPluginRegistry = $storefrontPluginRegistry;
  29.     }
  31.     /**
  32.      * @return array<string, string|array{0: string, 1: int}|list<array{0: string, 1?: int}>>
  33.      */
  34.     public static function getSubscribedEvents()
  35.     {
  36.         return [
  37.             ThemeCompilerEnrichScssVariablesEvent::class => 'enrichExtensionVars',
  38.         ];
  39.     }
  41.     /**
  42.      * @internal
  43.      */
  44.     public function enrichExtensionVars(ThemeCompilerEnrichScssVariablesEvent $event): void
  45.     {
  46.         $allConfigs = [];
  48.         if ($this->storefrontPluginRegistry->getConfigurations()->count() === 0) {
  49.             return;
  50.         }
  52.         try {
  53.             foreach ($this->storefrontPluginRegistry->getConfigurations() as $configuration) {
  54.                 $allConfigs = array_merge(
  55.                     $allConfigs,
  56.                     $this->configurationService->getResolvedConfiguration(
  57.                         $configuration->getTechnicalName() . '.config',
  58.                         $event->getContext(),
  59.                         $event->getSalesChannelId()
  60.                     )
  61.                 );
  62.             }
  63.         } catch (DBALException $e) {
  64.             if (\defined('\STDERR')) {
  65.                 fwrite(
  66.                     \STDERR,
  67.                     'Warning: Failed to load plugin css configuration. Ignoring plugin css customizations. Message: '
  68.                     . $e->getMessage() . \PHP_EOL
  69.                 );
  70.             }
  71.         }
  73.         foreach ($allConfigs as $card) {
  74.             if (!isset($card['elements']) || !\is_array($card['elements'])) {
  75.                 continue;
  76.             }
  78.             foreach ($card['elements'] as $element) {
  79.                 if (!$this->hasCssValue($element)) {
  80.                     continue;
  81.                 }
  83.                 $event->addVariable($element['config']['css'], $element['value'] ?? $element['defaultValue']);
  84.             }
  85.         }
  86.     }
  88.     /**
  89.      * @param mixed $element
  90.      */
  91.     private function hasCssValue($element): bool
  92.     {
  93.         if (!\is_array($element)) {
  94.             return false;
  95.         }
  97.         if (!\is_array($element['config'])) {
  98.             return false;
  99.         }
  101.         if (!isset($element['config']['css'])) {
  102.             return false;
  103.         }
  105.         if (!\is_string($element['value'] ?? $element['defaultValue'])) {
  106.             return false;
  107.         }
  109.         return true;
  110.     }
  111. }