85 lines
3.0 KiB
PHP
85 lines
3.0 KiB
PHP
<?php
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declare(strict_types=1);
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/*
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* This file is part of the TYPO3 CMS project.
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*
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* It is free software; you can redistribute it and/or modify it under
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* the terms of the GNU General Public License, either version 2
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* of the License, or any later version.
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*
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* For the full copyright and license information, please read the
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* LICENSE.txt file that was distributed with this source code.
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*
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* The TYPO3 project - inspiring people to share!
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*/
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namespace TYPO3\CMS\Backend\Controller;
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use Psr\Http\Message\ResponseInterface;
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use Psr\Http\Message\ServerRequestInterface;
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use TYPO3\CMS\Backend\Attribute\AsController;
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use TYPO3\CMS\Backend\ElementBrowser\ElementBrowserRegistry;
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use TYPO3\CMS\Core\Authentication\BackendUserAuthentication;
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use TYPO3\CMS\Core\Http\HtmlResponse;
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/**
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* Script class for the Element Browser window.
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* @internal This class is a specific Backend controller implementation and is not part of the TYPO3's Core API.
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*/
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#[AsController]
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class ElementBrowserController
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{
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/**
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* The mode determines the main kind of output of the element browser.
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*
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* There are these options for values:
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* - "db" will allow you to browse for pages or records in the page tree for FormEngine select fields
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* - "file" will allow you to browse for files in the folder mounts for FormEngine file selections
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* - "folder" will allow you to browse for folders in the folder mounts for FormEngine folder selections
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* - Other options may be registered via extensions
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*/
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protected string $mode = '';
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public function __construct(protected readonly ElementBrowserRegistry $elementBrowserRegistry) {}
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/**
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* Injects the request object for the current request or sub-request
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* As this controller goes only through the main() method, it is rather simple for now
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*
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* @param ServerRequestInterface $request the current request
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* @return ResponseInterface the response with the content
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*/
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public function mainAction(ServerRequestInterface $request): ResponseInterface
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{
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$this->mode = $request->getQueryParams()['mode'] ?? $request->getQueryParams()['mode'] ?? '';
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return new HtmlResponse($this->main($request));
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}
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/**
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* Main function, detecting the current mode of the element browser and branching out to internal methods.
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*
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* @return string HTML content
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*/
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protected function main(ServerRequestInterface $request)
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{
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$browser = $this->elementBrowserRegistry->getElementBrowser($this->mode);
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if (is_callable([$browser, 'setRequest'])) {
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$browser->setRequest($request);
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}
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$backendUser = $this->getBackendUser();
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$modData = $backendUser->getModuleData('browse_links.php', 'ses');
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[$modData] = $browser->processSessionData($modData);
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$backendUser->pushModuleData('browse_links.php', $modData);
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return $browser->render();
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}
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protected function getBackendUser(): BackendUserAuthentication
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{
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return $GLOBALS['BE_USER'];
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}
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}
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