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<?php
declare(strict_types=1);
/*
* 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!
*/
namespace TYPO3\CMS\Filelist\Controller\File;
use Psr\Http\Message\ResponseInterface;
use Psr\Http\Message\ServerRequestInterface;
use TYPO3\CMS\Backend\Routing\UriBuilder;
use TYPO3\CMS\Backend\Template\ModuleTemplate;
use TYPO3\CMS\Backend\Template\ModuleTemplateFactory;
use TYPO3\CMS\Core\Imaging\Icon;
use TYPO3\CMS\Core\Imaging\IconFactory;
use TYPO3\CMS\Core\Localization\LanguageService;
use TYPO3\CMS\Core\Page\PageRenderer;
use TYPO3\CMS\Core\Resource\Exception\InsufficientFileAccessPermissionsException;
use TYPO3\CMS\Core\Resource\Folder;
use TYPO3\CMS\Core\Resource\ResourceFactory;
use TYPO3\CMS\Core\Resource\ResourceInterface;
use TYPO3\CMS\Core\Utility\GeneralUtility;
/**
* Script Class for the replace-file form
* @internal This class is a specific Backend controller implementation and is not considered part of the Public TYPO3 API.
*/
class ReplaceFileController
{
/**
* sys_file uid
*
* @var int
*/
protected $uid;
/**
* The file or folder object that should be renamed
*
* @var ResourceInterface|null
*/
protected $fileOrFolderObject;
/**
* Return URL of list module.
*
* @var string
*/
protected $returnUrl;
protected ModuleTemplate $view;
public function __construct(
protected readonly IconFactory $iconFactory,
protected readonly PageRenderer $pageRenderer,
protected readonly UriBuilder $uriBuilder,
protected readonly ResourceFactory $resourceFactory,
protected readonly ModuleTemplateFactory $moduleTemplateFactory,
) {}
/**
* Processes the request, currently everything is handled and put together via "main()"
*/
public function mainAction(ServerRequestInterface $request): ResponseInterface
{
$this->view = $this->moduleTemplateFactory->create($request);
$this->init($request);
$this->renderContent();
return $this->view->renderResponse('File/ReplaceFile');
}
/**
* @throws \RuntimeException
* @throws InsufficientFileAccessPermissionsException
*/
protected function init(ServerRequestInterface $request): void
{
$parsedBody = $request->getParsedBody();
$queryParams = $request->getQueryParams();
$lang = $this->getLanguageService();
// Initialize GPvars:
$this->uid = (int)($parsedBody['uid'] ?? $queryParams['uid'] ?? 0);
$this->returnUrl = GeneralUtility::sanitizeLocalUrl($parsedBody['returnUrl'] ?? $queryParams['returnUrl'] ?? '');
// Cleaning and checking uid
if ($this->uid > 0) {
$this->fileOrFolderObject = $this->resourceFactory->retrieveFileOrFolderObject('file:' . $this->uid);
}
if (!$this->fileOrFolderObject) {
$title = $lang->sL('LLL:EXT:filelist/Resources/Private/Language/locallang_mod_file_list.xlf:paramError');
$message = $lang->sL('LLL:EXT:filelist/Resources/Private/Language/locallang_mod_file_list.xlf:targetNoDir');
throw new \RuntimeException($title . ': ' . $message, 1436895930);
}
if ($this->fileOrFolderObject->getStorage()->getUid() === 0) {
throw new InsufficientFileAccessPermissionsException(
'You are not allowed to access files outside your storages',
1436895931
);
}
// If a folder should be renamed, AND the returnURL should go to the old directory name, the redirect is forced
// so the redirect will NOT end in an error message
// this case only happens if you select the folder itself in the foldertree and then use the clickmenu to
// rename the folder
if ($this->fileOrFolderObject instanceof Folder) {
$parsedUrl = parse_url($this->returnUrl);
$queryParts = GeneralUtility::explodeUrl2Array(urldecode($parsedUrl['query'] ?? ''));
$queryPartsId = $queryParts['id'] ?? null;
if ($queryPartsId === $this->fileOrFolderObject->getCombinedIdentifier()) {
$this->returnUrl = str_replace(
urlencode($queryPartsId),
urlencode($this->fileOrFolderObject->getStorage()->getRootLevelFolder()->getCombinedIdentifier()),
$this->returnUrl
);
}
}
$this->view->getDocHeaderComponent()->setMetaInformationForResource($this->fileOrFolderObject);
$this->pageRenderer->loadJavaScriptModule('@typo3/backend/context-menu.js');
$this->pageRenderer->loadJavaScriptModule('@typo3/filelist/file-replace.js');
}
/**
* Render module content
*/
protected function renderContent(): void
{
// Assign variables used by the fluid template
$assigns = [];
$assigns['moduleUrlTceFile'] = (string)$this->uriBuilder->buildUriFromRoute('tce_file');
$assigns['uid'] = $this->uid;
$assigns['returnUrl'] = $this->returnUrl;
$buttonBar = $this->view->getDocHeaderComponent()->getButtonBar();
// Back button
if ($this->returnUrl) {
$returnButton = $buttonBar->makeLinkButton()
->setHref($this->returnUrl)
->setTitle($this->getLanguageService()->sL('LLL:EXT:core/Resources/Private/Language/locallang_core.xlf:labels.goBack'))
->setShowLabelText(true)
->setIcon($this->iconFactory->getIcon('actions-view-go-back', Icon::SIZE_SMALL));
$buttonBar->addButton($returnButton);
}
$this->view->assignMultiple($assigns);
}
protected function getLanguageService(): LanguageService
{
return $GLOBALS['LANG'];
}
}