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<?php
/**
* Copyright © Magento, Inc. All rights reserved.
* See COPYING.txt for license details.
*/
namespace Magento\Setup\Model;
/**
* Class SearchTermDescriptionGenerator
*
* Class responsible for generation description
* and applying search terms to it
*/
class SearchTermDescriptionGenerator implements DescriptionGeneratorInterface
{
/**
* @var \Magento\Setup\Model\Description\DescriptionGenerator
*/
private $descriptionGenerator;
/**
* @var \Magento\Setup\Model\SearchTermManager
*/
private $searchTermManager;
/**
* @var string
*/
private $cachedDescription;
/**
* @param \Magento\Setup\Model\Description\DescriptionGenerator $descriptionGenerator
* @param \Magento\Setup\Model\SearchTermManager $searchTermManager
*/
public function __construct(
\Magento\Setup\Model\Description\DescriptionGenerator $descriptionGenerator,
\Magento\Setup\Model\SearchTermManager $searchTermManager
) {
$this->descriptionGenerator = $descriptionGenerator;
$this->searchTermManager = $searchTermManager;
}
/**
* Generate description with search terms
*
* @param int $currentProductIndex
* @return string
*/
public function generate($currentProductIndex)
{
$description = $this->getDescription();
$this->searchTermManager->applySearchTermsToDescription($description, (int) $currentProductIndex);
return $description;
}
/**
* Generate new description or use cached one
*
* @param bool $useCachedDescription
* @return string
*/
private function getDescription($useCachedDescription = true)
{
if ($useCachedDescription !== true || $this->cachedDescription === null) {
$this->cachedDescription = $this->descriptionGenerator->generate();
}
return $this->cachedDescription;
}
}