88 lines
3.2 KiB
PHP
88 lines
3.2 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\Configuration\BackendUserConfiguration;
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use TYPO3\CMS\Core\Http\JsonResponse;
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use TYPO3\CMS\Core\Utility\GeneralUtility;
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/**
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* A wrapper class to call BE_USER->uc
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* used for AJAX and Storage/Persistent JS object
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* @internal This class is a specific Backend controller implementation and is not considered part of the Public TYPO3 API.
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*/
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class UserSettingsController
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{
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private const array ALLOWED_ACTIONS = [
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'GET' => ['get', 'getAll'],
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'POST' => ['set', 'addToList', 'removeFromList', 'unset', 'clear'],
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];
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/**
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* Processes all AJAX calls and returns a JSON for the data
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*/
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public function processAjaxRequest(ServerRequestInterface $request): ResponseInterface
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{
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// do the regular / main logic, depending on the action parameter
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$action = $this->getValidActionFromRequest($request);
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$key = $request->getParsedBody()['key'] ?? $request->getQueryParams()['key'] ?? '';
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$value = $request->getParsedBody()['value'] ?? $request->getQueryParams()['value'] ?? '';
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$backendUserConfiguration = GeneralUtility::makeInstance(BackendUserConfiguration::class);
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switch ($action) {
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case 'get':
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$content = $backendUserConfiguration->get($key);
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break;
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case 'getAll':
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$content = $backendUserConfiguration->getAll();
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break;
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case 'set':
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$backendUserConfiguration->set($key, $value);
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$content = $backendUserConfiguration->getAll();
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break;
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case 'addToList':
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$backendUserConfiguration->addToList($key, $value);
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$content = $backendUserConfiguration->getAll();
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break;
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case 'removeFromList':
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$backendUserConfiguration->removeFromList($key, $value);
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$content = $backendUserConfiguration->getAll();
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break;
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case 'unset':
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$backendUserConfiguration->unsetOption($key);
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$content = $backendUserConfiguration->getAll();
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break;
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case 'clear':
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$backendUserConfiguration->clear();
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$content = ['result' => true];
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break;
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default:
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$content = ['result' => false];
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}
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return new JsonResponse($content);
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}
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protected function getValidActionFromRequest(ServerRequestInterface $request): string
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{
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$action = $request->getParsedBody()['action'] ?? $request->getQueryParams()['action'] ?? '';
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return in_array($action, (self::ALLOWED_ACTIONS[$request->getMethod()] ?? []), true) ? $action : '';
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}
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}
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