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<?php |
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declare(strict_types=1); |
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namespace Yiisoft\Translator; |
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/** |
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* Represents message category. |
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*/ |
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final class CategorySource |
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{ |
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private string $name; |
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private MessageReaderInterface $reader; |
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private MessageFormatterInterface $formatter; |
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public function __construct(string $name, MessageReaderInterface $reader, MessageFormatterInterface $formatter) |
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{ |
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if (!preg_match('/^[a-z0-9_-]+$/i', $name)) { |
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throw new \RuntimeException('Category name is invalid. Only letters and numbers are allowed.'); |
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} |
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$this->name = $name; |
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$this->reader = $reader; |
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$this->formatter = $formatter; |
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} |
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public function getName(): string |
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{ |
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return $this->name; |
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} |
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/** |
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* Get a message with ID, locale and parameters specified. |
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* |
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* @param string $id Message ID. |
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* @param string $locale Locale to get message for. |
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* @param array $parameters Message parameters. |
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* |
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* @return string|null Message string or null if message was not found. |
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*/ |
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public function getMessage(string $id, string $locale, array $parameters = []): ?string |
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{ |
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return $this->reader->getMessage($id, $this->name, $locale, $parameters); |
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} |
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/** |
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* Format the message given parameters and locale. |
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* |
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* @param string $message Message to be formatted. |
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* @param array $parameters Parameters to use. |
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* @param string $locale Locale to use. Usually affects formatting numbers, dates etc. |
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* |
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* @return string Formatted message. |
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*/ |
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public function format(string $message, array $parameters, string $locale): string |
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{ |
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return $this->formatter->format($message, $parameters, $locale); |
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} |
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} |
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yiisoft /
translator
