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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\Backend\Controller\Page;
use Psr\Http\Message\ResponseInterface;
use Psr\Http\Message\ServerRequestInterface;
use TYPO3\CMS\Backend\Attribute\Controller;
use TYPO3\CMS\Backend\Routing\UriBuilder;
use TYPO3\CMS\Backend\Template\ModuleTemplate;
use TYPO3\CMS\Backend\Template\ModuleTemplateFactory;
use TYPO3\CMS\Backend\Tree\View\PageMovingPagePositionMap;
use TYPO3\CMS\Backend\Utility\BackendUtility;
use TYPO3\CMS\Core\Authentication\BackendUserAuthentication;
use TYPO3\CMS\Core\Imaging\Icon;
use TYPO3\CMS\Core\Imaging\IconFactory;
use TYPO3\CMS\Core\Localization\LanguageService;
use TYPO3\CMS\Core\Type\Bitmask\Permission;
use TYPO3\CMS\Core\Utility\GeneralUtility;
/**
* The "move page" wizard. Reachable via list module "Move page" on page records.
*
* @internal This class is a specific Backend controller implementation and is not considered part of the Public TYPO3 API.
*/
#[Controller]
final class MovePageController
{
private int $page_id = 0;
private string $R_URI = '';
private int $moveUid = 0;
private int $makeCopy = 0;
private string $perms_clause = '';
public function __construct(
private readonly IconFactory $iconFactory,
private readonly ModuleTemplateFactory $moduleTemplateFactory,
private readonly UriBuilder $uriBuilder,
) {}
public function mainAction(ServerRequestInterface $request): ResponseInterface
{
$view = $this->moduleTemplateFactory->create($request);
$parsedBody = $request->getParsedBody();
$queryParams = $request->getQueryParams();
$this->page_id = (int)($parsedBody['uid'] ?? $queryParams['uid'] ?? 0);
$this->R_URI = GeneralUtility::sanitizeLocalUrl($parsedBody['returnUrl'] ?? $queryParams['returnUrl'] ?? '');
$this->moveUid = (int)(($parsedBody['moveUid'] ?? $queryParams['moveUid'] ?? false) ?: $this->page_id);
$this->makeCopy = (int)($parsedBody['makeCopy'] ?? $queryParams['makeCopy'] ?? 0);
// Select-pages where clause for read-access
$this->perms_clause = $this->getBackendUser()->getPagePermsClause(Permission::PAGE_SHOW);
// Setting up the buttons and markers for docheader
$this->getButtons($view);
$view->setTitle($this->getLanguageService()->sL('LLL:EXT:core/Resources/Private/Language/locallang_misc.xlf:movingElement'));
$view->assignMultiple($this->getContentVariables($request));
return $view->renderResponse('Page/MovePage');
}
private function getContentVariables(ServerRequestInterface $request): array
{
if (!$this->page_id) {
return [];
}
$queryParams = $request->getQueryParams();
$assigns = [];
$backendUser = $this->getBackendUser();
// Get record for element:
$elRow = BackendUtility::getRecordWSOL('pages', $this->moveUid);
// Headerline: Icon, record title:
$assigns['record'] = $elRow;
$assigns['recordTooltip'] = BackendUtility::getRecordIconAltText($elRow, 'pages');
$assigns['recordTitle'] = BackendUtility::getRecordTitle('pages', $elRow, true);
// Make-copy checkbox (clicking this will reload the page with the GET var makeCopy set differently):
$assigns['makeCopyChecked'] = (bool)$this->makeCopy;
$assigns['makeCopyUrl'] = $this->uriBuilder->buildUriFromRoute(
'move_page',
[
'uid' => $queryParams['uid'] ?? 0,
'makeCopy' => !$this->makeCopy,
'returnUrl' => $queryParams['returnUrl'] ?? '',
]
);
$pageInfo = BackendUtility::readPageAccess($this->page_id, $this->perms_clause);
$assigns['pageInfo'] = $pageInfo;
if (is_array($pageInfo) && $backendUser->isInWebMount($pageInfo['pid'], $this->perms_clause)) {
// Initialize the page position map:
$pagePositionMap = GeneralUtility::makeInstance(PageMovingPagePositionMap::class);
$pagePositionMap->moveOrCopy = $this->makeCopy ? 'copy' : 'move';
$pagePositionMap->moveUid = $this->moveUid;
// Print a "go-up" link IF there is a real parent page (and if the user has read-access to that page).
if ($pageInfo['pid']) {
$pidPageInfo = BackendUtility::readPageAccess($pageInfo['pid'], $this->perms_clause);
if (is_array($pidPageInfo)) {
if ($backendUser->isInWebMount($pidPageInfo['pid'], $this->perms_clause)) {
$assigns['goUpUrl'] = $this->uriBuilder->buildUriFromRoute(
'move_page',
[
'uid' => (int)$pageInfo['pid'],
'moveUid' => $this->moveUid,
'makeCopy' => $this->makeCopy,
'returnUrl' => $queryParams['returnUrl'] ?? '',
]
);
} else {
$assigns['pidPageInfo'] = $pidPageInfo;
}
$assigns['pidRecordTitle'] = BackendUtility::getRecordTitle('pages', $pidPageInfo, true);
}
}
// Create the position tree:
$assigns['positionTree'] = $pagePositionMap->positionTree($this->page_id, $pageInfo, $this->perms_clause, $this->R_URI, $request);
}
return $assigns;
}
/**
* Create the panel of buttons for submitting the form or otherwise perform operations.
*/
private function getButtons(ModuleTemplate $view): void
{
$buttonBar = $view->getDocHeaderComponent()->getButtonBar();
if ($this->page_id) {
if ($this->R_URI) {
$backButton = $buttonBar->makeLinkButton()
->setHref($this->R_URI)
->setShowLabelText(true)
->setTitle($this->getLanguageService()->sL('LLL:EXT:core/Resources/Private/Language/locallang_misc.xlf:goBack'))
->setIcon($this->iconFactory->getIcon('actions-view-go-back', Icon::SIZE_SMALL));
$buttonBar->addButton($backButton);
}
}
}
private function getLanguageService(): LanguageService
{
return $GLOBALS['LANG'];
}
private function getBackendUser(): BackendUserAuthentication
{
return $GLOBALS['BE_USER'];
}
}