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<?php
/**
* Copyright © Magento, Inc. All rights reserved.
* See COPYING.txt for license details.
*/
namespace Magento\Catalog\Controller\Product;
use Magento\Framework\App\Action\HttpPostActionInterface as HttpPostActionInterface;
use Magento\Framework\App\Action\HttpGetActionInterface as HttpGetActionInterface;
use Magento\Framework\App\Action\Context;
use Magento\Framework\App\ObjectManager;
use Magento\Framework\View\Result\PageFactory;
use Magento\Catalog\Controller\Product as ProductAction;
/**
* View a product on storefront. Needs to be accessible by POST because of the store switching
*
* @SuppressWarnings(PHPMD.CouplingBetweenObjects)
*/
class View extends ProductAction implements HttpGetActionInterface, HttpPostActionInterface
{
/**
* @var \Magento\Catalog\Helper\Product\View
*/
protected $viewHelper;
/**
* @var \Magento\Framework\Controller\Result\ForwardFactory
*/
protected $resultForwardFactory;
/**
* @var \Magento\Framework\View\Result\PageFactory
*/
protected $resultPageFactory;
/**
* @var \Psr\Log\LoggerInterface
*/
private $logger;
/**
* @var \Magento\Framework\Json\Helper\Data
*/
private $jsonHelper;
/**
* Constructor
*
* @param Context $context
* @param \Magento\Catalog\Helper\Product\View $viewHelper
* @param \Magento\Framework\Controller\Result\ForwardFactory $resultForwardFactory
* @param PageFactory $resultPageFactory
* @param \Psr\Log\LoggerInterface $logger
* @param \Magento\Framework\Json\Helper\Data $jsonHelper
*/
public function __construct(
Context $context,
\Magento\Catalog\Helper\Product\View $viewHelper,
\Magento\Framework\Controller\Result\ForwardFactory $resultForwardFactory,
PageFactory $resultPageFactory,
\Psr\Log\LoggerInterface $logger = null,
\Magento\Framework\Json\Helper\Data $jsonHelper = null
) {
parent::__construct($context);
$this->viewHelper = $viewHelper;
$this->resultForwardFactory = $resultForwardFactory;
$this->resultPageFactory = $resultPageFactory;
$this->logger = $logger ?: ObjectManager::getInstance()
->get(\Psr\Log\LoggerInterface::class);
$this->jsonHelper = $jsonHelper ?: ObjectManager::getInstance()
->get(\Magento\Framework\Json\Helper\Data::class);
}
/**
* Redirect if product failed to load
*
* @return \Magento\Framework\Controller\Result\Redirect|\Magento\Framework\Controller\Result\Forward
*/
protected function noProductRedirect()
{
$store = $this->getRequest()->getQuery('store');
if (isset($store) && !$this->getResponse()->isRedirect()) {
$resultRedirect = $this->resultRedirectFactory->create();
return $resultRedirect->setPath('');
} elseif (!$this->getResponse()->isRedirect()) {
$resultForward = $this->resultForwardFactory->create();
$resultForward->forward('noroute');
return $resultForward;
}
}
/**
* Product view action
*
* @return \Magento\Framework\Controller\Result\Forward|\Magento\Framework\Controller\Result\Redirect
*/
public function execute()
{
// Get initial data from request
$categoryId = (int) $this->getRequest()->getParam('category', false);
$productId = (int) $this->getRequest()->getParam('id');
$specifyOptions = $this->getRequest()->getParam('options');
if ($this->getRequest()->isPost() && $this->getRequest()->getParam(self::PARAM_NAME_URL_ENCODED)) {
$product = $this->_initProduct();
if (!$product) {
return $this->noProductRedirect();
}
if ($specifyOptions) {
$notice = $product->getTypeInstance()->getSpecifyOptionMessage();
$this->messageManager->addNoticeMessage($notice);
}
if ($this->getRequest()->isAjax()) {
$this->getResponse()->representJson(
$this->jsonHelper->jsonEncode(
[
'backUrl' => $this->_redirect->getRedirectUrl()
]
)
);
return;
}
$resultRedirect = $this->resultRedirectFactory->create();
$resultRedirect->setRefererOrBaseUrl();
return $resultRedirect;
}
// Prepare helper and params
$params = new \Magento\Framework\DataObject();
$params->setCategoryId($categoryId);
$params->setSpecifyOptions($specifyOptions);
// Render page
try {
$page = $this->resultPageFactory->create();
$this->viewHelper->prepareAndRender($page, $productId, $this, $params);
return $page;
} catch (\Magento\Framework\Exception\NoSuchEntityException $e) {
return $this->noProductRedirect();
} catch (\Exception $e) {
$this->logger->critical($e);
$resultForward = $this->resultForwardFactory->create();
$resultForward->forward('noroute');
return $resultForward;
}
}
}