<?php

namespace Fab\Formule\Service;

/*

* This file is part of the Fab/Formule project under GPLv2 or later.

*

* For the full copyright and license information, please read the

* LICENSE.md file that was distributed with this source code.

*/

use Psr\Http\Message\ServerRequestInterface;

use TYPO3\CMS\Core\Http\ApplicationType;

use TYPO3\CMS\Core\SingletonInterface;

use TYPO3\CMS\Core\Utility\GeneralUtility;

use TYPO3\CMS\Extbase\Configuration\BackendConfigurationManager;

/**

* TypoScriptService

*/

class TypoScriptService implements SingletonInterface

{

/**

* Public DI alias id, see Configuration/Services.yaml

*/

private const BACKEND_CONFIGURATION_MANAGER_SERVICE_ID = 'fab.formule.backend_configuration_manager';

/**

* @var array

*/

protected $settings = [];

/**

* Returns the TypoScript configuration for this extension.

*

* @return array

*/

public function getSettings(): array

{

// Use cache or initialize settings property.

if (empty($this->settings)) {

if ($this->isFrontendMode()) {

$this->settings = GeneralUtility::removeDotsFromTS($GLOBALS['TYPO3_REQUEST']->getAttribute('frontend.typoscript')->getSetupArray()['plugin.']['tx_formule.']['settings.']);

} else {

$request = $GLOBALS['TYPO3_REQUEST'] ?? null;

if ($request instanceof ServerRequestInterface) {

$setup = $this->resolveBackendConfigurationManager()->getTypoScriptSetup($request);

if (is_array($setup['plugin.']['tx_formule.'])) {

/** @var \TYPO3\CMS\Core\TypoScript\TypoScriptService $typoScriptService */

$typoScriptService = GeneralUtility::makeInstance(\TYPO3\CMS\Core\TypoScript\TypoScriptService::class);

$this->settings = $typoScriptService->convertTypoScriptArrayToPlainArray($setup['plugin.']['tx_formule.']['settings.']);

}

}

}

}

return $this->settings;

}

protected function resolveBackendConfigurationManager(): BackendConfigurationManager

{

return GeneralUtility::getContainer()->get(self::BACKEND_CONFIGURATION_MANAGER_SERVICE_ID);

}

protected function isFrontendMode(): bool

{

return ApplicationType::fromRequest($GLOBALS['TYPO3_REQUEST'])->isFrontend();

}

}