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<?php
/**
* Copyright © Magento, Inc. All rights reserved.
* See COPYING.txt for license details.
*/
declare(strict_types=1);
namespace Magento\Cms\Controller\Page;
use Magento\Cms\Helper\Page as PageHelper;
use Magento\Framework\App\Action\Action;
use Magento\Framework\App\Action\Context;
use Magento\Framework\App\Action\HttpGetActionInterface;
use Magento\Framework\App\Action\HttpPostActionInterface;
use Magento\Framework\App\RequestInterface;
use Magento\Framework\Controller\Result\ForwardFactory;
use Magento\Framework\Controller\ResultInterface;
/**
* Custom page for storefront. Needs to be accessible by POST because of the store switching.
*/
class View extends Action implements HttpGetActionInterface, HttpPostActionInterface
{
/**
* @var ForwardFactory
*/
protected $resultForwardFactory;
/**
* @var RequestInterface
*/
private $request;
/**
* @var PageHelper
*/
private $pageHelper;
/**
* @param Context $context
* @param RequestInterface $request
* @param PageHelper $pageHelper
* @param ForwardFactory $resultForwardFactory
*/
public function __construct(
Context $context,
RequestInterface $request,
PageHelper $pageHelper,
ForwardFactory $resultForwardFactory
) {
parent::__construct($context);
$this->request = $request;
$this->pageHelper = $pageHelper;
$this->resultForwardFactory = $resultForwardFactory;
}
/**
* View CMS page action
*
* @return ResultInterface
*/
public function execute()
{
$resultPage = $this->pageHelper->prepareResultPage($this, $this->getPageId());
if (!$resultPage) {
$resultForward = $this->resultForwardFactory->create();
return $resultForward->forward('noroute');
}
return $resultPage;
}
/**
* Returns Page ID if provided or null
*
* @return int|null
*/
private function getPageId(): ?int
{
$id = $this->request->getParam('page_id') ?? $this->request->getParam('id');
return $id ? (int)$id : null;
}
}