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<?php |
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declare(strict_types = 1); |
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/** |
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* /src/Service/Localization.php |
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* |
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* @author TLe, Tarmo Leppänen <[email protected]> |
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*/ |
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namespace App\Service; |
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use App\Doctrine\DBAL\Types\EnumLanguageType; |
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use App\Doctrine\DBAL\Types\EnumLocaleType; |
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use Closure; |
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use DateTimeImmutable; |
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use DateTimeZone; |
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use Psr\Log\LoggerInterface; |
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use Symfony\Contracts\Cache\CacheInterface; |
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use Symfony\Contracts\Cache\ItemInterface; |
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use Throwable; |
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use function explode; |
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use function floor; |
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use function str_replace; |
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/** |
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* Class Localization |
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* |
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* @package App\Service |
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* @author TLe, Tarmo Leppänen <[email protected]> |
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*/ |
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class Localization |
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{ |
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public const DEFAULT_LANGUAGE = EnumLanguageType::LANGUAGE_EN; |
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public const DEFAULT_LOCALE = EnumLocaleType::LOCALE_EN; |
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public const DEFAULT_TIMEZONE = 'Europe/Helsinki'; |
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public function __construct( |
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private CacheInterface $appCacheApcu, |
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private LoggerInterface $logger, |
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) { |
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} |
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/** |
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* @return array<int, string> |
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*/ |
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public function getLanguages(): array |
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{ |
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return EnumLanguageType::getValues(); |
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} |
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/** |
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* @return array<int, string> |
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*/ |
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public function getLocales(): array |
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{ |
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return EnumLocaleType::getValues(); |
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} |
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/** |
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* @return array<int, array{timezone: string, identifier: string, offset: string, value: string}> |
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* |
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* @noinspection PhpDocMissingThrowsInspection |
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*/ |
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public function getTimezones(): array |
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{ |
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$output = []; |
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try { |
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/** @noinspection PhpUnhandledExceptionInspection */ |
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$output = $this->appCacheApcu->get('application_timezone', $this->getClosure()); |
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1 |
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} catch (Throwable $exception) { |
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1 |
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$this->logger->error($exception->getMessage(), $exception->getTrace()); |
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} |
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return $output; |
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} |
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/** |
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* @noinspection PhpDocMissingThrowsInspection |
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* |
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* @return array<int, array{timezone: string, identifier: string, offset: string, value: string}> |
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*/ |
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public function getFormattedTimezones(): array |
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{ |
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$output = []; |
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$identifiers = DateTimeZone::listIdentifiers(); |
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foreach ($identifiers as $identifier) { |
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$dateTimeZone = new DateTimeZone($identifier); |
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/** @noinspection PhpUnhandledExceptionInspection */ |
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$dateTime = new DateTimeImmutable(timezone: $dateTimeZone); |
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$hours = floor($dateTimeZone->getOffset($dateTime) / 3600); |
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$minutes = floor(($dateTimeZone->getOffset($dateTime) - ($hours * 3600)) / 60); |
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$hours = 'GMT' . ($hours < 0 ? $hours : '+' . $hours); |
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$minutes = ($minutes > 0 ? $minutes : '0' . $minutes); |
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$output[] = [ |
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'timezone' => explode('/', $identifier)[0], |
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'identifier' => $identifier, |
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'offset' => $hours . ':' . $minutes, |
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'value' => str_replace('_', ' ', $identifier), |
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]; |
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} |
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return $output; |
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} |
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111
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private function getClosure(): Closure |
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{ |
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return function (ItemInterface $item): array { |
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// One year |
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$item->expiresAfter(31536000); |
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return $this->getFormattedTimezones(); |
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}; |
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} |
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} |
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tarlepp /
symfony-flex-backend
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