9.5/_redirect_finisher_8php_source.html

<?php

declare(strict_types = 1);

namespace ‪TYPO3\CMS\Form\Domain\Finishers;


/*

 * This file is part of the TYPO3 CMS project.

 *

 * It is free software; you can redistribute it and/or modify it under

 * the terms of the GNU General Public License, either version 2

 * of the License, or any later version.

 *

 * For the full copyright and license information, please read the

 * LICENSE.txt file that was distributed with this source code.

 *

 * The TYPO3 project - inspiring people to share!

 */


use ‪TYPO3\CMS\Core\Utility\GeneralUtility;

use ‪TYPO3\CMS\Extbase\Mvc\Exception\StopActionException;

use ‪TYPO3\CMS\Extbase\Mvc\Exception\UnsupportedRequestTypeException;

use ‪TYPO3\CMS\Extbase\Mvc\Web\Request;

use ‪TYPO3\CMS\Extbase\Mvc\Web\Routing\UriBuilder;


class ‪RedirectFinisher extends ‪AbstractFinisher

{


    protected ‪$defaultOptions = [

        'pageUid' => 1,

        'additionalParameters' => '',

        'delay' => 0,

        'statusCode' => 303,

    ];


    protected ‪$request;


    protected ‪$response;


    protected ‪$uriBuilder;


    protected function ‪executeInternal()

    {

        $formRuntime = $this->finisherContext->getFormRuntime();

        $this->request = $formRuntime->getRequest();

        $this->response = $formRuntime->getResponse();

        $this->uriBuilder = $this->objectManager->get(UriBuilder::class);

        $this->uriBuilder->setRequest($this->request);


        $pageUid = (int)str_replace('pages_', '', $this->‪parseOption('pageUid'));

        $additionalParameters = $this->‪parseOption('additionalParameters');

        $additionalParameters = '&' . ltrim($additionalParameters, '&');

        $delay = (int)$this->‪parseOption('delay');

        $statusCode = (int)$this->‪parseOption('statusCode');


        $this->finisherContext->cancel();

        $this->‪redirect($pageUid, $additionalParameters, $delay, $statusCode);

    }


    protected function ‪redirect(int $pageUid = 1, string $additionalParameters = '', int $delay = 0, int $statusCode = 303)

    {

        if (!$this->request instanceof ‪Request) {

            throw new ‪UnsupportedRequestTypeException('redirect() only supports web requests.', 1471776457);

        }


        $typolinkConfiguration = [

            'parameter' => $pageUid,

            'additionalParams' => $additionalParameters,

        ];

        $redirectUri = $this->‪getTypoScriptFrontendController()->cObj->typoLink_URL($typolinkConfiguration);

        $this->‪redirectToUri($redirectUri, $delay, $statusCode);

    }


    protected function ‪redirectToUri(string $uri, int $delay = 0, int $statusCode = 303)

    {

        if (!$this->request instanceof Request) {

            throw new UnsupportedRequestTypeException('redirect() only supports web requests.', 1471776458);

        }


        $uri = $this->‪addBaseUriIfNecessary($uri);

        $escapedUri = htmlentities($uri, ENT_QUOTES, 'utf-8');


        $this->response->setContent('<html><head><meta http-equiv="refresh" content="' . (int)$delay . ';url=' . $escapedUri . '"/></head></html>');

        if ($this->response instanceof \‪TYPO3\CMS\‪Extbase\Mvc\Web\Response) {

            $this->response->setStatus($statusCode);

            $this->response->setHeader('Location', (string)$uri);

        }

        throw new StopActionException('redirectToUri', 1477070964);

    }


    protected function ‪addBaseUriIfNecessary(string $uri): string

    {

        return GeneralUtility::locationHeaderUrl((string)$uri);

    }

}