vendor/shopware/core/System/CustomField/CustomFieldService.php line 77

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  1. <?php declare(strict_types=1);
  3. namespace Shopware\Core\System\CustomField;
  5. use Doctrine\DBAL\Connection;
  6. use Shopware\Core\Framework\DataAbstractionLayer\Doctrine\FetchModeHelper;
  7. use Shopware\Core\Framework\DataAbstractionLayer\Field\BoolField;
  8. use Shopware\Core\Framework\DataAbstractionLayer\Field\DateTimeField;
  9. use Shopware\Core\Framework\DataAbstractionLayer\Field\Field;
  10. use Shopware\Core\Framework\DataAbstractionLayer\Field\Flag\AllowHtml;
  11. use Shopware\Core\Framework\DataAbstractionLayer\Field\FloatField;
  12. use Shopware\Core\Framework\DataAbstractionLayer\Field\IntField;
  13. use Shopware\Core\Framework\DataAbstractionLayer\Field\JsonField;
  14. use Shopware\Core\Framework\DataAbstractionLayer\Field\LongTextField;
  15. use Symfony\Component\EventDispatcher\EventSubscriberInterface;
  17. class CustomFieldService implements EventSubscriberInterface
  18. {
  19.     /**
  20.      * @var string[]|null
  21.      */
  22.     private $customFields;
  24.     /**
  25.      * @var Connection
  26.      */
  27.     private $connection;
  29.     public function __construct(Connection $connection)
  30.     {
  31.         $this->connection = $connection;
  32.     }
  34.     public function getCustomField(string $attributeName): ?Field
  35.     {
  36.         $type = $this->getCustomFields()[$attributeName] ?? null;
  37.         if (!$type) {
  38.             return null;
  39.         }
  41.         switch ($type) {
  42.             case CustomFieldTypes::INT:
  43.                 return new IntField($attributeName, $attributeName);
  45.             case CustomFieldTypes::FLOAT:
  46.                 return new FloatField($attributeName, $attributeName);
  48.             case CustomFieldTypes::BOOL:
  49.                 return new BoolField($attributeName, $attributeName);
  51.             case CustomFieldTypes::DATETIME:
  52.                 return new DateTimeField($attributeName, $attributeName);
  54.             case CustomFieldTypes::TEXT:
  55.                 return new LongTextField($attributeName, $attributeName);
  57.             case CustomFieldTypes::HTML:
  58.                 return (new LongTextField($attributeName, $attributeName))->addFlags(new AllowHtml());
  60.             case CustomFieldTypes::JSON:
  61.             default:
  62.                 return new JsonField($attributeName, $attributeName);
  63.         }
  64.     }
  66.     public static function getSubscribedEvents(): array
  67.     {
  68.         return [
  69.             CustomFieldEvents::CUSTOM_FIELD_DELETED_EVENT => 'invalidateCache',
  70.             CustomFieldEvents::CUSTOM_FIELD_WRITTEN_EVENT => 'invalidateCache',
  71.         ];
  72.     }
  74.     /**
  75.      * @internal
  76.      */
  77.     public function invalidateCache(): void
  78.     {
  79.         $this->customFields = null;
  80.     }
  82.     /**
  83.      * @return string[]
  84.      */
  85.     private function getCustomFields(): array
  86.     {
  87.         if ($this->customFields !== null) {
  88.             return $this->customFields;
  89.         }
  91.         $fields = $this->connection->fetchAll('SELECT `name`, `type` FROM `custom_field` WHERE `active` = 1');
  93.         $this->customFields = FetchModeHelper::keyPair($fields);
  95.         return $this->customFields;
  96.     }
  97. }