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<?php |
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namespace Swis\JsonApi\Client\Parsers; |
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use Psr\Http\Message\ResponseInterface; |
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use Swis\JsonApi\Client\Document; |
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use Swis\JsonApi\Client\Interfaces\DocumentInterface; |
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use Swis\JsonApi\Client\Interfaces\DocumentParserInterface; |
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use Swis\JsonApi\Client\Interfaces\ResponseParserInterface; |
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use Swis\JsonApi\Client\InvalidResponseDocument; |
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class ResponseParser implements ResponseParserInterface |
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{ |
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/** |
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* @var \Swis\JsonApi\Client\Interfaces\DocumentParserInterface |
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*/ |
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private $parser; |
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/** |
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* @param \Swis\JsonApi\Client\Interfaces\DocumentParserInterface $parser |
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*/ |
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public function __construct(DocumentParserInterface $parser) |
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{ |
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$this->parser = $parser; |
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} |
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/** |
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* @param \Psr\Http\Message\ResponseInterface $response |
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* |
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* @return \Swis\JsonApi\Client\Interfaces\DocumentInterface |
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*/ |
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public function parse(ResponseInterface $response): DocumentInterface |
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{ |
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$document = new InvalidResponseDocument(); |
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if ($this->responseHasBody($response)) { |
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$document = $this->parser->parse((string)$response->getBody()); |
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} elseif ($this->responseHasSuccessfulStatusCode($response)) { |
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$document = new Document(); |
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} |
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$document->setResponse($response); |
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return $document; |
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} |
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/** |
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* @param \Psr\Http\Message\ResponseInterface $response |
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* |
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* @return bool |
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*/ |
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private function responseHasBody(ResponseInterface $response): bool |
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{ |
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return (bool)$response->getBody()->getSize(); |
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} |
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/** |
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* @param \Psr\Http\Message\ResponseInterface $response |
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* |
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* @return bool |
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*/ |
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private function responseHasSuccessfulStatusCode(ResponseInterface $response): bool |
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{ |
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return $response->getStatusCode() >= 200 && $response->getStatusCode() < 300; |
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} |
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} |
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