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<?php
/**
* Copyright © Magento, Inc. All rights reserved.
* See COPYING.txt for license details.
*/
namespace Magento\Eav\Plugin\Model\ResourceModel\Entity;
use Magento\Eav\Model\Cache\Type;
use Magento\Eav\Model\Entity\Attribute as EntityAttribute;
use Magento\Eav\Model\ResourceModel\Entity\Attribute as AttributeResource;
use Magento\Framework\App\Cache\StateInterface;
use Magento\Framework\App\CacheInterface;
use Magento\Framework\Serialize\SerializerInterface;
class Attribute
{
/**
* Cache key for store label attribute
*/
const STORE_LABEL_ATTRIBUTE = 'EAV_STORE_LABEL_ATTRIBUTE';
/**
* @var CacheInterface
*/
private $cache;
/**
* @var StateInterface
*/
private $cacheState;
/**
* @var SerializerInterface
*/
private $serializer;
/**
* @param CacheInterface $cache
* @param StateInterface $cacheState
* @param SerializerInterface $serializer
* @codeCoverageIgnore
*/
public function __construct(
CacheInterface $cache,
StateInterface $cacheState,
SerializerInterface $serializer
) {
$this->cache = $cache;
$this->serializer = $serializer;
$this->cacheState = $cacheState;
}
/**
* @param AttributeResource $subject
* @param callable $proceed
* @param int $attributeId
* @return array
* @SuppressWarnings(PHPMD.UnusedFormalParameter)
*/
public function aroundGetStoreLabelsByAttributeId(
AttributeResource $subject,
\Closure $proceed,
$attributeId
) {
$cacheId = self::STORE_LABEL_ATTRIBUTE . $attributeId;
if ($this->isCacheEnabled() && ($storeLabels = $this->cache->load($cacheId))) {
return $this->serializer->unserialize($storeLabels);
}
$storeLabels = $proceed($attributeId);
if ($this->isCacheEnabled()) {
$this->cache->save(
$this->serializer->serialize($storeLabels),
$cacheId,
[
Type::CACHE_TAG,
EntityAttribute::CACHE_TAG
]
);
}
return $storeLabels;
}
/**
* Check if cache is enabled
*
* @return bool
*/
private function isCacheEnabled()
{
return $this->cacheState->isEnabled(Type::TYPE_IDENTIFIER);
}
}