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<?php
/**
* Helper to obtain post data for postData widget
*
* @author Magento Core Team <core@magentocommerce.com>
*
* Copyright © Magento, Inc. All rights reserved.
* See COPYING.txt for license details.
*/
namespace Magento\Framework\Data\Helper;
use Magento\Framework\App\Helper\Context;
use Magento\Framework\Url\Helper\Data as UrlHelper;
class PostHelper extends \Magento\Framework\App\Helper\AbstractHelper
{
/**
* @var UrlHelper
*/
private $urlHelper;
/**
* @param Context $context
* @param UrlHelper $urlHelper
*/
public function __construct(
Context $context,
UrlHelper $urlHelper
) {
parent::__construct($context);
$this->urlHelper = $urlHelper;
}
/**
* get data for post by javascript in format acceptable to $.mage.dataPost widget
*
* @param string $url
* @param array $data
* @return string
*/
public function getPostData($url, array $data = [])
{
if (!isset($data[\Magento\Framework\App\ActionInterface::PARAM_NAME_URL_ENCODED])) {
$data[\Magento\Framework\App\ActionInterface::PARAM_NAME_URL_ENCODED] = $this->urlHelper->getEncodedUrl();
}
return json_encode(['action' => $url, 'data' => $data]);
}
}