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<?php |
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namespace kalanis\UploadPerPartes\Target\Local\DrivingFile\DataEncoders; |
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use kalanis\UploadPerPartes\Traits\TLangInit; |
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use kalanis\UploadPerPartes\Uploader\Config; |
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use kalanis\UploadPerPartes\UploadException; |
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use ReflectionClass; |
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use ReflectionException; |
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/** |
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* Class Factory |
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* @package kalanis\UploadPerPartes\Target\Local\DrivingFile\DataEncoders |
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* Drive file format - Factory to get formats |
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* |
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* How to pack and unpack data in info file on server |
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*/ |
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class Factory |
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{ |
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use TLangInit; |
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public const FORMAT_TEXT = '1'; |
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public const FORMAT_JSON = '2'; |
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public const FORMAT_LINE = '3'; |
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public const FORMAT_SERIAL = '4'; |
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/** @var array<string|int, class-string<AEncoder>> */ |
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protected array $map = [ |
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self::FORMAT_TEXT => Text::class, |
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self::FORMAT_JSON => Json::class, |
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self::FORMAT_LINE => Line::class, |
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self::FORMAT_SERIAL => Serialize::class, |
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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 AEncoder |
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*/ |
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public function getDataEncoder(Config $config): AEncoder |
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{ |
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if (is_object($config->dataEncoder)) { |
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return $this->checkObject($config->dataEncoder); |
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} |
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if (isset($this->map[$config->dataEncoder])) { |
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return $this->initDefined($this->map[$config->dataEncoder]); |
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} |
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if (is_string($config->dataEncoder)) { |
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return $this->initDefined($config->dataEncoder); |
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} |
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throw new UploadException($this->getUppLang()->uppDataEncoderVariantNotSet()); |
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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 AEncoder |
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*/ |
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protected function checkObject(object $variant): AEncoder |
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{ |
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if ($variant instanceof AEncoder) { |
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return $variant; |
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} |
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throw new UploadException($this->getUppLang()->uppDataEncoderVariantIsWrong(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 AEncoder |
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*/ |
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protected function initDefined(string $variant): AEncoder |
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{ |
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try { |
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/** @var class-string<AEncoder> $variant */ |
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$ref = new ReflectionClass($variant); |
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if ($ref->isInstantiable()) { |
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return $this->checkObject($ref->newInstance($this->getUppLang())); |
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} |
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throw new UploadException($this->getUppLang()->uppDataEncoderVariantIsWrong($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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alex-kalanis /
upload-per-partes
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