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<?php
/**
* Copyright © Magento, Inc. All rights reserved.
* See COPYING.txt for license details.
*/
namespace Magento\Payment\Gateway\Http\Converter;
use Magento\Payment\Gateway\Http\ConverterException;
use Magento\Payment\Gateway\Http\ConverterInterface;
/**
* Class HtmlFormConverter
* @package Magento\Payment\Gateway\Http\Converter
* @api
* @since 100.0.2
*/
class HtmlFormConverter implements ConverterInterface
{
/**
* Converts gateway response to ENV structure
*
* @param string $response
* @return array
* @throws ConverterException
*/
public function convert($response)
{
$document = new \DOMDocument();
libxml_use_internal_errors(true);
if (!$document->loadHTML($response)) {
throw new ConverterException(
__('The gateway response format was incorrect. Verify the format and try again.')
);
}
libxml_use_internal_errors(false);
$document->getElementsByTagName('input');
$convertedResponse = [];
/** @var \DOMNode $inputNode */
foreach ($document->getElementsByTagName('input') as $inputNode) {
if (!$inputNode->attributes->getNamedItem('value')
|| !$inputNode->attributes->getNamedItem('name')
) {
continue;
}
$convertedResponse[$inputNode->attributes->getNamedItem('name')->nodeValue]
= $inputNode->attributes->getNamedItem('value')->nodeValue;
}
return $convertedResponse;
}
}