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<?php
/**
* Copyright © Magento, Inc. All rights reserved.
* See COPYING.txt for license details.
*/
namespace Magento\PageCache\Model\App;
use Magento\Store\Model\StoreManager;
/**
* Class CachePlugin
*
* Should add design exceptions o identifier for built-in cache
*/
class CacheIdentifierPlugin
{
/**
* @var \Magento\Framework\View\DesignExceptions
*/
private $designExceptions;
/**
* @var \Magento\Framework\App\RequestInterface
*/
private $request;
/**
* @var \Magento\PageCache\Model\Config
*/
private $config;
/**
* @param \Magento\Framework\View\DesignExceptions $designExceptions
* @param \Magento\Framework\App\RequestInterface $request
* @param \Magento\PageCache\Model\Config $config
*/
public function __construct(
\Magento\Framework\View\DesignExceptions $designExceptions,
\Magento\Framework\App\RequestInterface $request,
\Magento\PageCache\Model\Config $config
) {
$this->designExceptions = $designExceptions;
$this->request = $request;
$this->config = $config;
}
/**
* Adds a theme key to identifier for a built-in cache if user-agent theme rule is actual
*
* @param \Magento\Framework\App\PageCache\Identifier $identifier
* @param string $result
* @return string
* @SuppressWarnings(PHPMD.UnusedFormalParameter)
*/
public function afterGetValue(\Magento\Framework\App\PageCache\Identifier $identifier, $result)
{
if ($this->config->getType() === \Magento\PageCache\Model\Config::BUILT_IN && $this->config->isEnabled()) {
$identifierPrefix = '';
$ruleDesignException = $this->designExceptions->getThemeByRequest($this->request);
if ($ruleDesignException !== false) {
$identifierPrefix .= 'DESIGN' . '=' . $ruleDesignException . '|';
}
if ($runType = $this->request->getServerValue(StoreManager::PARAM_RUN_TYPE)) {
$identifierPrefix .= StoreManager::PARAM_RUN_TYPE . '=' . $runType . '|';
}
if ($runCode = $this->request->getServerValue(StoreManager::PARAM_RUN_CODE)) {
$identifierPrefix .= StoreManager::PARAM_RUN_CODE . '=' . $runCode . '|';
}
return $identifierPrefix . $result;
}
return $result;
}
}