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<?php
/**
* Copyright © Magento, Inc. All rights reserved.
* See COPYING.txt for license details.
*/
namespace Magento\Captcha\Cron;
use Magento\Framework\App\Filesystem\DirectoryList;
use Magento\Framework\Filesystem\DriverPool;
/**
* Captcha cron actions
*/
class DeleteExpiredImages
{
/**
* @var \Magento\Captcha\Helper\Data
*/
protected $_helper;
/**
* CAPTCHA helper
*
* @var \Magento\Captcha\Helper\Adminhtml\Data
*/
protected $_adminHelper;
/**
* @var \Magento\Framework\Filesystem\Directory\WriteInterface
*/
protected $_mediaDirectory;
/**
* @var \Magento\Store\Model\StoreManager
*/
protected $_storeManager;
/**
* @param \Magento\Captcha\Helper\Data $helper
* @param \Magento\Captcha\Helper\Adminhtml\Data $adminHelper
* @param \Magento\Framework\Filesystem $filesystem
* @param \Magento\Store\Model\StoreManager $storeManager
*/
public function __construct(
\Magento\Captcha\Helper\Data $helper,
\Magento\Captcha\Helper\Adminhtml\Data $adminHelper,
\Magento\Framework\Filesystem $filesystem,
\Magento\Store\Model\StoreManager $storeManager
) {
$this->_helper = $helper;
$this->_adminHelper = $adminHelper;
$this->_mediaDirectory = $filesystem->getDirectoryWrite(DirectoryList::MEDIA, DriverPool::FILE);
$this->_storeManager = $storeManager;
}
/**
* Delete Expired Captcha Images
*
* @return \Magento\Captcha\Cron\DeleteExpiredImages
*/
public function execute()
{
foreach ($this->_storeManager->getWebsites() as $website) {
$this->_deleteExpiredImagesForWebsite($this->_helper, $website, $website->getDefaultStore());
}
$this->_deleteExpiredImagesForWebsite($this->_adminHelper);
return $this;
}
/**
* Delete Expired Captcha Images for specific website
*
* @param \Magento\Captcha\Helper\Data $helper
* @param \Magento\Store\Model\Website|null $website
* @param \Magento\Store\Model\Store|null $store
* @return void
*/
protected function _deleteExpiredImagesForWebsite(
\Magento\Captcha\Helper\Data $helper,
\Magento\Store\Model\Website $website = null,
\Magento\Store\Model\Store $store = null
) {
$expire = time() - $helper->getConfig('timeout', $store) * 60;
$imageDirectory = $this->_mediaDirectory->getRelativePath($helper->getImgDir($website));
foreach ($this->_mediaDirectory->read($imageDirectory) as $filePath) {
if ($this->_mediaDirectory->isFile($filePath)
&& pathinfo($filePath, PATHINFO_EXTENSION) == 'png'
&& $this->_mediaDirectory->stat($filePath)['mtime'] < $expire
) {
$this->_mediaDirectory->delete($filePath);
}
}
}
}