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<?php
/**
* Copyright © Magento, Inc. All rights reserved.
* See COPYING.txt for license details.
*/
namespace Magento\PageCache\Model\System\Config\Backend;
use Magento\Framework\App\Cache\TypeListInterface;
use Magento\Framework\App\Config\ScopeConfigInterface;
use Magento\Framework\App\Config\Value;
use Magento\Framework\App\ObjectManager;
use Magento\Framework\Data\Collection\AbstractDb;
use Magento\Framework\Escaper;
use Magento\Framework\Exception\LocalizedException;
use Magento\Framework\Model\Context;
use Magento\Framework\Model\ResourceModel\AbstractResource;
use Magento\Framework\Registry;
/**
* Backend model for processing Public content cache lifetime settings
*
* Class Ttl
*/
class Ttl extends Value
{
/**
* @var Escaper
*/
private $escaper;
/**
* Ttl constructor.
* @param Context $context
* @param Registry $registry
* @param ScopeConfigInterface $config
* @param TypeListInterface $cacheTypeList
* @param AbstractResource|null $resource
* @param AbstractDb|null $resourceCollection
* @param array $data
* @param Escaper|null $escaper
*/
public function __construct(
Context $context,
Registry $registry,
ScopeConfigInterface $config,
TypeListInterface $cacheTypeList,
?AbstractResource $resource = null,
?AbstractDb $resourceCollection = null,
array $data = [],
?Escaper $escaper = null
) {
parent::__construct($context, $registry, $config, $cacheTypeList, $resource, $resourceCollection, $data);
$this->escaper = $escaper ?: ObjectManager::getInstance()->create(Escaper::class);
}
/**
* Throw exception if Ttl data is invalid or empty
*
* @return $this
* @throws LocalizedException
*/
public function beforeSave()
{
$value = $this->getValue() ?? '';
if ((bool) $value < 0 || !preg_match('/^[0-9]+$/', $value)) {
throw new LocalizedException(
__(
'Ttl value "%1" is not valid. Please use only numbers equal or greater than zero.',
$this->escaper->escapeHtml($value)
)
);
}
return $this;
}
}