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<?php |
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namespace kalanis\UploadPerPartes\Uploader; |
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use kalanis\UploadPerPartes\UploadException; |
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use kalanis\UploadPerPartes\Interfaces; |
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use ReflectionClass; |
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use ReflectionException; |
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/** |
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* Class LangFactory |
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* @package kalanis\UploadPerPartes\Uploader |
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* Pass selected language in either object or class name |
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*/ |
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class LangFactory |
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{ |
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protected string $uppLangVariantWrong = ''; |
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public function __construct(string $uppLangVariantWrong = 'Lang variant *%s* is wrong!') |
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{ |
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$this->uppLangVariantWrong = $uppLangVariantWrong; |
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} |
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/** |
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* @param Config $config |
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* @throws UploadException |
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* @return Interfaces\IUppTranslations |
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*/ |
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public function getLang(Config $config): Interfaces\IUppTranslations |
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{ |
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$variant = $config->lang ?? new Translations(); |
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if (is_object($variant)) { |
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return $this->checkObject($variant); |
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} |
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return $this->initDefined($variant); |
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} |
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/** |
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* @param object $variant |
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* @throws UploadException |
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* @return Interfaces\IUppTranslations |
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*/ |
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protected function checkObject(object $variant): Interfaces\IUppTranslations |
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{ |
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if ($variant instanceof Interfaces\IUppTranslations) { |
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return $variant; |
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} |
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throw new UploadException(sprintf($this->uppLangVariantWrong, get_class($variant))); |
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} |
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/** |
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* @param string $variant |
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* @throws UploadException |
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* @return Interfaces\IUppTranslations |
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*/ |
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protected function initDefined(string $variant): Interfaces\IUppTranslations |
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{ |
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try { |
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/** @var class-string<Interfaces\IUppTranslations> $variant */ |
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$ref = new ReflectionClass($variant); |
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if ($ref->isInstantiable()) { |
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return $this->checkObject($ref->newInstance()); |
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} |
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throw new UploadException(sprintf($this->uppLangVariantWrong, $variant)); |
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} catch (ReflectionException $ex) { |
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throw new UploadException($ex->getMessage(), $ex->getCode(), $ex); |
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} |
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} |
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} |
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