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<?php |
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declare(strict_types=1); |
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namespace Yiisoft\Translator\Message\Gettext; |
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use Yiisoft\Translator\MessageReaderInterface; |
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final class MessageSource implements MessageReaderInterface |
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{ |
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private string $path; |
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private array $boundDomains = []; |
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public function __construct(string $path) |
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{ |
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if (!is_dir($path)) { |
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throw new \RuntimeException(sprintf('Directory "%s" does not exist.', $path)); |
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} |
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$this->path = $path; |
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} |
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/** |
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* {@inheritdoc} |
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* |
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* We use first parameter as `$n` for plurals if its value type is int. |
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*/ |
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public function getMessage(string $id, string $category, string $locale, array $parameters = []): ?string |
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{ |
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$this->bindDomain($category); |
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$this->setLocale($locale); |
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$n = current($parameters); |
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if (is_int($n) === false) { |
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return dgettext($category, $id); |
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} |
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return dngettext($category, $id, $id, $n); |
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} |
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public function getMessages(string $category, string $locale): array |
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{ |
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throw new \RuntimeException('Unable to get all messages from gettext.'); |
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} |
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private function bindDomain(string $category): void |
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{ |
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if (!isset($this->boundDomains[$category])) { |
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bindtextdomain($category, $this->path); |
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} |
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} |
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private function setLocale(string $locale): void |
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{ |
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if (!setlocale(LC_ALL, $locale)) { |
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throw new \RuntimeException(sprintf('Locale "%s" cannot be set.', $locale)); |
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} |
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} |
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} |
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yiisoft /
translator-message-gettext
