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<?php |
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namespace League\JsonReference; |
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use League\JsonReference\Decoder\JsonDecoder; |
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use League\JsonReference\Decoder\YamlDecoder; |
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final class DecoderManager |
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{ |
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/** |
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* @var ParserInterface[] |
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*/ |
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private $decoders = []; |
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/** |
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* @var bool |
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*/ |
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private $ignoreUnknownExtension = []; |
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/** |
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* @param DecoderInterface[] $decoders |
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*/ |
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public function __construct(array $decoders = [], $ignoreUnknownExtension = true) |
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{ |
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if (empty($decoders)) { |
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$this->registerDefaultDecoder(); |
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} |
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foreach ($decoders as $extension => $decoder) { |
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$this->registerDecoder($extension, $decoder); |
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} |
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$this->ignoreUnknownExtension = $ignoreUnknownExtension; |
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} |
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/** |
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* Register a DecoderInterface for the given extension. |
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* |
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* @param DecoderInterface $decoder |
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*/ |
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public function registerDecoder($extension, DecoderInterface $decoder) |
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{ |
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$this->decoders[$extension] = $decoder; |
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} |
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/** |
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* Get all registered decoders, keyed by the extensions they are registered to decode schemas for. |
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* |
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* @return DecoderInterface[] |
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*/ |
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public function getDecoders() |
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{ |
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return $this->decoders; |
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} |
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/** |
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* Set to true to use default decoder for unknown file extensions |
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* |
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* @param bool |
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*/ |
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public function setIgnoreUnknownExtension($ignoreUnknownExtension) |
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{ |
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$this->ignoreUnknownExtension = $ignoreUnknownExtension; |
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} |
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/** |
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* Get the decoder for the given extension. |
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* |
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* @param string $extension |
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* |
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* @return DecoderInterface |
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* @throws \InvalidArgumentException |
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*/ |
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public function getDecoder($extension) |
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{ |
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if (!$this->hasDecoder($extension)) { |
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if ($this->ignoreUnknownExtension) { |
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$extension = 'json'; |
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} else { |
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throw new \InvalidArgumentException( |
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sprintf('A decoder is not registered for the extension "%s"', $extension) |
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); |
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} |
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} |
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return $this->decoders[$extension]; |
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} |
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/** |
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* @param string $extension |
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* |
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* @return bool |
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*/ |
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public function hasDecoder($extension) |
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{ |
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return isset($this->decoders[$extension]); |
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} |
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/** |
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* Register the default decoder. |
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*/ |
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private function registerDefaultDecoder() |
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{ |
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$this->registerDecoder('json', new JsonDecoder()); |
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$this->registerDecoder('yaml', new YamlDecoder()); |
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$this->registerDecoder('yml', $this->decoders['yaml']); |
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} |
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} |
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thephpleague /
json-reference
