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<?php
/**
* Copyright © Magento, Inc. All rights reserved.
* See COPYING.txt for license details.
*/
namespace Magento\Config\Model\Config\Backend\File;
class RequestData implements \Magento\Config\Model\Config\Backend\File\RequestData\RequestDataInterface
{
/**
* Retrieve uploaded file tmp name by path
*
* @param string $path
* @return string
*/
public function getTmpName($path)
{
return $this->_getParam('tmp_name', $path);
}
/**
* Retrieve uploaded file name by path
*
* @param string $path
* @return string
*/
public function getName($path)
{
return $this->_getParam('name', $path);
}
/**
* Get $_FILES superglobal value by path
*
* @param string $paramName
* @param string $path
* @return string
*/
protected function _getParam($paramName, $path)
{
$pathParts = $path !== null ? explode('/', $path) : [];
array_shift($pathParts);
$fieldId = array_pop($pathParts);
$firstGroupId = array_shift($pathParts);
// phpcs:ignore Magento2.Security.Superglobal
if (!isset($_FILES['groups'][$paramName])) {
return null;
}
// phpcs:disable Magento2.Security.Superglobal
$groupData = $_FILES['groups'][$paramName];
if (isset($groupData[$firstGroupId])) {
$groupData = $groupData[$firstGroupId];
}
foreach ($pathParts as $groupId) {
if (isset($groupData['groups'][$groupId])) {
$groupData = $groupData['groups'][$groupId];
} else {
return null;
}
}
if (isset($groupData['fields'][$fieldId]['value'])) {
return $groupData['fields'][$fieldId]['value'];
}
return null;
}
}