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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\Frontend\DataProcessing;
use TYPO3\CMS\Frontend\ContentObject\ContentObjectRenderer;
use TYPO3\CMS\Frontend\ContentObject\DataProcessorInterface;
/**
* Fetch the SiteLanguage object containing all information about the current language
*
* Example TypoScript configuration:
*
* 10 = TYPO3\CMS\Frontend\DataProcessing\SiteLanguageProcessor
* 10 {
* as = siteLanguage
* }
*
* where "as" names the variable containing the SiteLanguage properties
*/
class SiteLanguageProcessor implements DataProcessorInterface
{
/**
* @param ContentObjectRenderer $cObj The data of the content element or page
* @param array $contentObjectConfiguration The configuration of Content Object
* @param array $processorConfiguration The configuration of this processor
* @param array $processedData Key/value store of processed data (e.g. to be passed to a Fluid View)
* @return array the processed data as key/value store
*/
public function process(ContentObjectRenderer $cObj, array $contentObjectConfiguration, array $processorConfiguration, array $processedData): array
{
$targetVariableName = $cObj->stdWrapValue('as', $processorConfiguration, 'siteLanguage');
$processedData[$targetVariableName] = $cObj->getRequest()->getAttribute('language')?->toArray();
return $processedData;
}
}