9.5/_user_settings_controller_8php_source.html

<?php

declare(strict_types = 1);

namespace ‪TYPO3\CMS\Backend\Controller;


/*

 * 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 Psr\Http\Message\ResponseInterface;

use Psr\Http\Message\ServerRequestInterface;

use ‪TYPO3\CMS\Backend\Configuration\BackendUserConfiguration;

use ‪TYPO3\CMS\Core\Http\JsonResponse;

use ‪TYPO3\CMS\Core\Utility\GeneralUtility;


class ‪UserSettingsController

{

    protected ‪$backendUserConfiguration;


    public function ‪__construct()

    {

        $this->backendUserConfiguration = GeneralUtility::makeInstance(BackendUserConfiguration::class);

    }


    public function ‪processAjaxRequest(ServerRequestInterface $request): ResponseInterface

    {

        // do the regular / main logic, depending on the action parameter

        $action = $request->getParsedBody()['action'] ?? $request->getQueryParams()['action'] ?? '';

        $key = $request->getParsedBody()['key'] ?? $request->getQueryParams()['key'] ?? '';

        $value = $request->getParsedBody()['value'] ?? $request->getQueryParams()['value'] ?? '';

        $data = $this->‪processRequest($action, $key, $value);


        return (new ‪JsonResponse())->setPayload($data);

    }


    public function ‪process($action, $key = '', $value = '')

    {

        trigger_error('UserSettingsController->process() will be replaced by protected method processRequest() in TYPO3 v10.0. Do not call from other extensions.', E_USER_DEPRECATED);

        return $this->‪processRequest($action, $key, $value);

    }


    protected function ‪processRequest(string $action, string $key = '', $value = '')

    {

        switch ($action) {

            case 'get':

                $content = $this->backendUserConfiguration->get($key);

                break;

            case 'getAll':

                $content = $this->backendUserConfiguration->getAll();

                break;

            case 'set':

                $this->backendUserConfiguration->set($key, $value);

                $content = $this->backendUserConfiguration->getAll();

                break;

            case 'addToList':

                $this->backendUserConfiguration->addToList($key, $value);

                $content = $this->backendUserConfiguration->getAll();

                break;

            case 'removeFromList':

                $this->backendUserConfiguration->removeFromList($key, $value);

                $content = $this->backendUserConfiguration->getAll();

                break;

            case 'unset':

                $this->backendUserConfiguration->unsetOption($key);

                $content = $this->backendUserConfiguration->getAll();

                break;

            case 'clear':

                $this->backendUserConfiguration->clear();

                $content = ['result' => true];

                break;

            default:

                $content = ['result' => false];

        }


        return $content;

    }

}