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<?php |
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declare(strict_types=1); |
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namespace Chubbyphp\Translation; |
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final class LocaleTranslationProvider implements LocaleTranslationProviderInterface |
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{ |
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/** |
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* @var string |
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*/ |
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private $locale; |
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/** |
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* @var string[]|array |
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*/ |
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private $translations; |
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/** |
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* @param array|\string[] $translations |
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*/ |
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public function __construct(string $locale, array $translations) |
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{ |
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$this->locale = $locale; |
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$this->translations = $translations; |
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} |
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/** |
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* @return string |
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*/ |
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public function getLocale(): string |
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{ |
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return $this->locale; |
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} |
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/** |
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* @param string $key |
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* @param array $arguments |
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* |
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* @return string|null |
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*/ |
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public function translate(string $key, array $arguments = []) |
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{ |
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if (!isset($this->translations[$key])) { |
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return null; |
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} |
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if (!$this->hasNamedArguments($arguments)) { |
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return $this->translateWithoutNamedArguments($key, $arguments); |
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} |
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return $this->translateWithNamedArguments($key, $arguments); |
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} |
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/** |
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* @param array $arguments |
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* @return bool |
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*/ |
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private function hasNamedArguments(array $arguments): bool |
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{ |
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foreach (array_keys($arguments) as $name) { |
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if (!is_numeric($name)) { |
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return true; |
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} |
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} |
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return false; |
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} |
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/** |
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* @param string $key |
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* @param array $arguments |
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* @return string |
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*/ |
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private function translateWithoutNamedArguments(string $key, array $arguments = []): string |
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{ |
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return sprintf($this->translations[$key], ...$arguments); |
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} |
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/** |
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* @param string $key |
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* @param array $arguments |
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* @return string |
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*/ |
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private function translateWithNamedArguments(string $key, array $arguments = []): string |
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{ |
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$translation = $this->translations[$key]; |
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foreach ($arguments as $name => $value) { |
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$translation = str_replace('{{' . $name . '}}', $value, $translation); |
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} |
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return $translation; |
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} |
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} |
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chubbyphp /
chubbyphp-translation
