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<?php
/**
* Copyright © Magento, Inc. All rights reserved.
* See COPYING.txt for license details.
*/
namespace Magento\Backend\Controller\Adminhtml\Dashboard;
use Exception;
use Laminas\Http\Request;
use Magento\Backend\App\Action;
use Magento\Backend\Block\Dashboard\Graph;
use Magento\Backend\Controller\Adminhtml\Dashboard;
use Magento\Backend\Helper\Dashboard\Data;
use Magento\Framework\App\Action\HttpGetActionInterface;
use Magento\Framework\Controller\Result;
use Magento\Framework\Controller\Result\Raw;
use Magento\Framework\Controller\Result\RawFactory;
use Magento\Framework\Encryption\Helper\Security;
use Magento\Framework\HTTP\LaminasClient;
use Psr\Log\LoggerInterface;
/**
* Dashboard graph image tunnel
* @deprecated dashboard graphs were migrated to dynamic chart.js solution
* @see dashboard.chart.amounts and dashboard.chart.orders in adminhtml_dashboard_index.xml
*/
class Tunnel extends Dashboard implements HttpGetActionInterface
{
/**
* @var RawFactory
*/
protected $resultRawFactory;
/**
* @param Action\Context $context
* @param RawFactory $resultRawFactory
*/
public function __construct(
Action\Context $context,
Result\RawFactory $resultRawFactory
) {
parent::__construct($context);
$this->resultRawFactory = $resultRawFactory;
}
/**
* Forward request for a graph image to the web-service
*
* This is done in order to include the image to a HTTPS-page regardless of web-service settings
*
* @return Raw
*/
public function execute()
{
$error = __('invalid request');
$httpCode = 400;
$gaData = $this->_request->getParam('ga');
$gaHash = $this->_request->getParam('h');
/** @var Raw $resultRaw */
$resultRaw = $this->resultRawFactory->create();
if ($gaData && $gaHash) {
/** @var $helper Data */
$helper = $this->_objectManager->get(Data::class);
$newHash = $helper->getChartDataHash($gaData);
if (Security::compareStrings($newHash, $gaHash)) {
$params = null;
// phpcs:ignore Magento2.Functions.DiscouragedFunction
$paramsJson = base64_decode(urldecode($gaData));
if ($paramsJson) {
$params = json_decode($paramsJson, true);
}
if ($params) {
try {
$httpClient = $this->_objectManager->create(LaminasClient::class);
$httpClient->setUri(Graph::API_URL);
$httpClient->setParameterGet($params);
$httpClient->setOptions(['timeout' => 5]);
$httpClient->setMethod(Request::METHOD_GET);
$response = $httpClient->send();
$headers = $response->getHeaders()->toArray();
$resultRaw->setHeader('Content-type', $headers['Content-type'])
->setContents($response->getBody());
return $resultRaw;
} catch (Exception $e) {
$this->_objectManager->get(LoggerInterface::class)->critical($e);
$error = __('see error log for details');
$httpCode = 503;
}
}
}
}
$resultRaw->setHeader('Content-Type', 'text/plain; charset=UTF-8')
->setHttpResponseCode($httpCode)
->setContents(__('Service unavailable: %1', $error));
return $resultRaw;
}
}