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<?php |
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/* |
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* This file is part of JSON RPC Client. |
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* |
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* (c) Igor Lazarev <[email protected]> |
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* |
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* For the full copyright and license information, please view the LICENSE |
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* file that was distributed with this source code. |
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*/ |
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namespace Strider2038\JsonRpcClient\Serialization; |
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use Strider2038\JsonRpcClient\Exception\InvalidResponseException; |
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use Strider2038\JsonRpcClient\Response\ErrorObject; |
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use Strider2038\JsonRpcClient\Response\ResponseObject; |
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/** |
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* @author Igor Lazarev <[email protected]> |
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*/ |
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class JsonArraySerializer implements MessageSerializerInterface |
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{ |
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/** @var int */ |
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private $encodeOptions; |
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/** @var int */ |
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private $decodeOptions; |
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/** @var int */ |
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private $depth; |
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public function __construct(int $encodeOptions = 0, int $decodeOptions = 0, int $depth = 512) |
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{ |
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$this->encodeOptions = $encodeOptions; |
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$this->decodeOptions = $decodeOptions; |
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$this->depth = $depth; |
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} |
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public function serialize($request): string |
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{ |
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return json_encode($request, $this->encodeOptions, $this->depth); |
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} |
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public function deserialize(string $response) |
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{ |
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if ('' === trim($response)) { |
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$result = null; |
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} else { |
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$decodedResponse = json_decode($response, true, $this->depth, $this->decodeOptions); |
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$result = $this->deserializeResponse($decodedResponse, $response); |
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} |
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return $result; |
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} |
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private function deserializeResponse($decodedResponse, string $response) |
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{ |
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if (!is_array($decodedResponse)) { |
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throw new InvalidResponseException($response); |
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} |
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$result = []; |
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if (array_key_exists('jsonrpc', $decodedResponse) || empty($decodedResponse)) { |
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$result = $this->deserializeResponseObject($decodedResponse); |
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} else { |
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foreach ($decodedResponse as $decodedObject) { |
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$result[] = $this->deserializeResponseObject($decodedObject); |
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} |
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} |
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return $result; |
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} |
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private function deserializeResponseObject(array $decodedObject): ResponseObject |
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{ |
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$responseObject = new ResponseObject(); |
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$responseObject->jsonrpc = $decodedObject['jsonrpc'] ?? ''; |
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$responseObject->result = $decodedObject['result'] ?? null; |
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$responseObject->id = $decodedObject['id'] ?? null; |
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if (array_key_exists('error', $decodedObject)) { |
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$decodedError = $decodedObject['error']; |
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$errorObject = new ErrorObject(); |
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$errorObject->code = $decodedError['code'] ?? null; |
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$errorObject->message = $decodedError['message'] ?? null; |
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$errorObject->data = $decodedError['data'] ?? null; |
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$responseObject->error = $errorObject; |
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} |
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return $responseObject; |
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} |
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} |
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strider2038 /
json-rpc-client
