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Initial commit - Typo3 11.5.41

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Matteo Gallo
2026-07-03 17:53:31 +02:00
commit 5ca4743197
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typo3conf/ext/sr_freecap/Classes/Utility/LocalizationUtility.php Normal file
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<?php
namespace SJBR\SrFreecap\Utility;
/*
* Copyright notice
*
* (c) 2009 Sebastian Kurfürst <sebastian@typo3.org>
* (c) 2013-2021 Stanislas Rolland <typo3AAAA(arobas)sjbr.ca>
* All rights reserved
*
* This script is part of the TYPO3 project. The TYPO3 project is
* free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 2 of the License, or
* (at your option) any later version.
*
* The GNU General Public License can be found at
* http://www.gnu.org/copyleft/gpl.html.
*
* This script is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* This copyright notice MUST APPEAR in all copies of the script!
*/
use Psr\Http\Message\ServerRequestInterface;
use TYPO3\CMS\Core\Context\Context;
use TYPO3\CMS\Core\Http\ApplicationType;
use TYPO3\CMS\Core\Localization\LanguageService;
use TYPO3\CMS\Core\Localization\Locales;
use TYPO3\CMS\Core\Site\Entity\SiteLanguage;
use TYPO3\CMS\Core\Site\SiteFinder;
use TYPO3\CMS\Core\Utility\ExtensionManagementUtility;
use TYPO3\CMS\Core\Utility\GeneralUtility;
use TYPO3\CMS\Frontend\Controller\TypoScriptFrontendController;
/**
* Localization helper which should be used to fetch appropriate words list or voice rendering language
*
*/
class LocalizationUtility
{
/**
* Key of the extension to which this class belongs
*
* @var string
*/
protected static $extensionKey = 'sr_freecap';
/**
* Gets the location of the words list based on configured language
*
* @param string $defaultWordsList: location of the default words list
* @return string the location of the words list to be used
*/
public static function getWordsListLocation($defaultWordsList = '')
{
$languageKeys = static::getLanguageKeys();
$initialWordsList = $defaultWordsList;
if (!trim($initialWordsList)) {
$initialWordsList = 'EXT:' . self::$extensionKey . '/Resources/Private/Captcha/Words/default_freecap_words';
}
$path = dirname(GeneralUtility::getFileAbsFileName($initialWordsList)) . '/';
$wordsListLocation = $path . $languageKeys['languageKey'] . '_freecap_words';
if (!is_file($wordsListLocation)) {
foreach ($languageKeys['alternativeLanguageKeys'] as $language) {
$wordsListLocation = $path . $language . '_freecap_words';
if (is_file($wordsListLocation)) {
break;
}
}
}
if (!is_file($wordsListLocation)) {
$wordsListLocation = $path . 'default_freecap_words';
if (!is_file($wordsListLocation)) {
$wordsListLocation = '';
}
}
return $wordsListLocation;
}
/**
* Gets the directory of wav files based on configured language
*
* @return string name of the directory containing the wav files to be used
*/
public static function getVoicesDirectory()
{
$languageKeys = static::getLanguageKeys();
$path = ExtensionManagementUtility::extPath(self::$extensionKey) . 'Resources/Private/Captcha/Voices/';
$voicesDirectory = $path . $languageKeys['languageKey'] . '/';
if (!is_dir($voicesDirectory)) {
foreach ($languageKeys['alternativeLanguageKeys'] as $language) {
$voicesDirectory = $path . $language . '/';
if (is_dir($voicesDirectory)) {
break;
}
}
}
if (!is_dir($voicesDirectory)) {
$voicesDirectory = $path . 'default/';
}
return $voicesDirectory;
}
/**
* Sets the currently active language/language_alt keys.
* Default values are "default" for language key and an empty array for language_alt key.
*
* @return array
*/
protected static function getLanguageKeys(): array
{
$languageKeys = [
'languageKey' => 'default',
'alternativeLanguageKeys' => [],
];
if (($GLOBALS['TYPO3_REQUEST'] ?? null) instanceof ServerRequestInterface
&& ApplicationType::fromRequest($GLOBALS['TYPO3_REQUEST'])->isFrontend()
) {
$tsfe = static::getTypoScriptFrontendController();
$pageId = $tsfe->id;
$siteFinder = GeneralUtility::makeInstance(SiteFinder::class);
$currentSite = $siteFinder->getSiteByPageId($pageId);
$languageAspect = GeneralUtility::makeInstance(Context::class)->getAspect('language');
// Current language
$currentSiteLanguageId = $languageAspect->getId();
$currentSiteLanguage = $currentSite->getLanguageById((int)$currentSiteLanguageId);
$languageKeys['languageKey'] = $currentSiteLanguage->getTypo3Language();
// Alternative languages
$alternativeLanguageIds = $languageAspect->getFallbackChain();
foreach ($alternativeLanguageIds as $alternativeLanguageId) {
$alternativeLanguage = $currentSite->getLanguageById((int)$alternativeLanguageId);
$languageKeys['alternativeLanguageKeys'][] = $alternativeLanguage->getTypo3Language();
}
if (empty($languageKeys['alternativeLanguageKeys'])) {
$locales = GeneralUtility::makeInstance(Locales::class);
if (in_array($languageKeys['languageKey'], $locales->getLocales())) {
foreach ($locales->getLocaleDependencies($languageKeys['languageKey']) as $language) {
$languageKeys['alternativeLanguageKeys'][] = $language;
}
}
}
} else {
$languageKeys['languageKey'] = $GLOBALS['BE_USER']->uc['lang'];
}
return $languageKeys;
}
/**
* @return TypoScriptFrontendController
*/
protected static function getTypoScriptFrontendController()
{
return $GLOBALS['TSFE'];
}
}