TypoScriptService.php

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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\Form\Mvc\Configuration;
 
use ‪TYPO3\CMS\Frontend\Controller\TypoScriptFrontendController;
 
class ‪TypoScriptService
{
 
    protected ‪$extbaseTypoScriptService;
 
    public function ‪injectTypoScriptService(\‪TYPO3\CMS\Core\TypoScript\‪TypoScriptService $typoScriptService)
    {
        $this->extbaseTypoScriptService = $typoScriptService;
    }
 
    public function ‪resolvePossibleTypoScriptConfiguration(array $configuration = []): array
    {
        $configuration = $this->extbaseTypoScriptService->convertPlainArrayToTypoScriptArray($configuration);
        $configuration = $this->‪resolveTypoScriptConfiguration($configuration);
        $configuration = $this->extbaseTypoScriptService->convertTypoScriptArrayToPlainArray($configuration);
        return $configuration;
    }
 
    protected function ‪resolveTypoScriptConfiguration(array $configuration = []): array
    {
        foreach ($configuration as $key => $value) {
            $keyWithoutDot = rtrim((string)$key, '.');
            if (isset($configuration[$keyWithoutDot]) && isset($configuration[$keyWithoutDot . '.'])) {
                $value = $this->‪getTypoScriptFrontendController()->cObj->cObjGetSingle(
                    $configuration[$keyWithoutDot],
                    $configuration[$keyWithoutDot . '.'],
                    $keyWithoutDot
                );
                $configuration[$keyWithoutDot] = $value;
            } elseif (!isset($configuration[$keyWithoutDot]) && isset($configuration[$keyWithoutDot . '.'])) {
                $configuration[$keyWithoutDot] = $this->‪resolveTypoScriptConfiguration($value);
            }
            unset($configuration[$keyWithoutDot . '.']);
        }
        return $configuration;
    }
 
    protected function ‪getTypoScriptFrontendController()
    {
        return ‪$GLOBALS['TSFE'];
    }
}