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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\Core\Localization;
use TYPO3\CMS\Core\Cache\Event\CacheWarmupEvent;
use TYPO3\CMS\Core\Package\PackageManager;
/**
* @internal
*/
class CacheWarmer
{
public function __construct(
protected readonly PackageManager $packageManager,
protected readonly Locales $locales,
protected readonly LocalizationFactory $localizationFactory
) {}
public function warmupCaches(CacheWarmupEvent $event): void
{
if ($event->hasGroup('system')) {
$languages = $this->locales->getActiveLanguages();
$packages = $this->packageManager->getActivePackages();
foreach ($packages as $package) {
$dir = $package->getPackagePath() . 'Resources/Private/Language';
if (!is_dir($dir)) {
continue;
}
$recursiveIterator = new \RecursiveIteratorIterator(new \RecursiveDirectoryIterator($dir));
// Search for all files with suffix *.xlf and without a dot in the file basename
$fileIterator = new \RegexIterator($recursiveIterator, '#^.+/[^.]+\.xlf$#', \RegexIterator::GET_MATCH);
$shorthand = 'EXT:' . $package->getPackageKey() . '/Resources/Private/Language';
foreach ($fileIterator as $match) {
$fileReference = str_replace($dir, $shorthand, $match[0]);
foreach ($languages as $language) {
// @todo: Force cache renewal
$this->localizationFactory->getParsedData($fileReference, $language);
}
}
}
}
}
}