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<?php |
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/* |
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* This file is part of the Sylius package. |
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* |
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* (c) Paweł Jędrzejewski |
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* |
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* For the full copyright and license information, please view the LICENSE |
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* file that was distributed with this source code. |
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*/ |
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namespace Sylius\Bundle\ProductBundle\Form\EventSubscriber; |
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use Sylius\Component\Product\Model\ProductAttributeInterface; |
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use Sylius\Component\Product\Model\ProductAttributeValueInterface; |
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use Sylius\Component\Product\Model\ProductInterface; |
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use Sylius\Component\Resource\Factory\FactoryInterface; |
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use Sylius\Component\Resource\Translation\Provider\TranslationLocaleProviderInterface; |
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use Symfony\Component\EventDispatcher\EventSubscriberInterface; |
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use Symfony\Component\Form\FormEvent; |
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use Symfony\Component\Form\FormEvents; |
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use Webmozart\Assert\Assert; |
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/** |
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* @author Grzegorz Sadowski <[email protected]> |
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*/ |
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final class BuildAttributesFormSubscriber implements EventSubscriberInterface |
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{ |
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/** |
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* @var FactoryInterface |
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*/ |
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private $attributeValueFactory; |
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/** |
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* @var TranslationLocaleProviderInterface |
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*/ |
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private $localeProvider; |
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/** |
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* @param FactoryInterface $attributeValueFactory |
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* @param TranslationLocaleProviderInterface $localeProvider |
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*/ |
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public function __construct( |
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FactoryInterface $attributeValueFactory, |
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TranslationLocaleProviderInterface $localeProvider |
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) { |
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$this->attributeValueFactory = $attributeValueFactory; |
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$this->localeProvider = $localeProvider; |
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} |
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/** |
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* {@inheritdoc} |
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*/ |
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public static function getSubscribedEvents() |
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{ |
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return [ |
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FormEvents::PRE_SET_DATA => 'preSetData', |
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]; |
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} |
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/** |
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* @param FormEvent $event |
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* |
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* @throws \InvalidArgumentException |
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*/ |
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public function preSetData(FormEvent $event) |
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{ |
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/** @var ProductInterface $product */ |
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$product = $event->getData(); |
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Assert::isInstanceOf($product, ProductInterface::class); |
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$defaultLocaleCode = $this->localeProvider->getDefaultLocaleCode(); |
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$attributes = $product->getAttributes()->filter( |
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function (ProductAttributeValueInterface $attribute) use ($defaultLocaleCode) { |
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return $attribute->getLocaleCode() === $defaultLocaleCode; |
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} |
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); |
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foreach ($attributes as $attribute) { |
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$this->resolveLocalizedAttributes($product, $attribute); |
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} |
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} |
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/** |
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* @param ProductInterface $product |
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* @param ProductAttributeValueInterface $attribute |
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*/ |
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private function resolveLocalizedAttributes(ProductInterface $product, ProductAttributeValueInterface $attribute) |
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{ |
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$localeCodes = $this->localeProvider->getDefinedLocalesCodes(); |
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foreach ($localeCodes as $localeCode) { |
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if (!$product->hasAttributeByCodeAndLocale($attribute->getCode(), $localeCode)) { |
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$attributeValue = $this->createProductAttributeValue($attribute->getAttribute(), $localeCode); |
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$product->addAttribute($attributeValue); |
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} |
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} |
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} |
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/** |
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* @param ProductAttributeInterface $attribute |
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* @param string $localeCode |
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* |
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* @return ProductAttributeValueInterface |
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*/ |
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private function createProductAttributeValue(ProductAttributeInterface $attribute, $localeCode) |
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{ |
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/** @var ProductAttributeValueInterface $attributeValue */ |
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$attributeValue = $this->attributeValueFactory->createNew(); |
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$attributeValue->setAttribute($attribute); |
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$attributeValue->setLocaleCode($localeCode); |
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return $attributeValue; |
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} |
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} |
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This check looks for parameters that are defined as one type in their type hint or doc comment but seem to be used as a narrower type, i.e an implementation of an interface or a subclass.
Consider changing the type of the parameter or doing an instanceof check before assuming your parameter is of the expected type.