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<?php |
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namespace GuzzleHttp\Command\Guzzle\RequestLocation; |
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use GuzzleHttp\Command\CommandInterface; |
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use GuzzleHttp\Command\Guzzle\Operation; |
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use GuzzleHttp\Command\Guzzle\Parameter; |
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use GuzzleHttp\Psr7; |
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use Psr\Http\Message\MessageInterface; |
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use Psr\Http\Message\RequestInterface; |
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/** |
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* Creates a JSON document |
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*/ |
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class JsonLocation extends AbstractLocation |
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{ |
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/** @var string Whether or not to add a Content-Type header when JSON is found */ |
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private $jsonContentType; |
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/** @var array */ |
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private $jsonData; |
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/** |
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* @param string $locationName Name of the location |
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* @param string $contentType Content-Type header to add to the request if |
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* JSON is added to the body. Pass an empty string to omit. |
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*/ |
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public function __construct($locationName = 'json', $contentType = 'application/json') |
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{ |
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parent::__construct($locationName); |
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$this->jsonContentType = $contentType; |
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} |
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/** |
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* @param CommandInterface $command |
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* @param RequestInterface $request |
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* @param Parameter $param |
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* |
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* @return RequestInterface |
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*/ |
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public function visit( |
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CommandInterface $command, |
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RequestInterface $request, |
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Parameter $param |
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) { |
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$this->jsonData[$param->getWireName()] = $this->prepareValue( |
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$command[$param->getName()], |
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$param |
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); |
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return $request->withBody(Psr7\stream_for(\GuzzleHttp\json_encode($this->jsonData))); |
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} |
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/** |
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* @param CommandInterface $command |
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* @param RequestInterface $request |
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* @param Operation $operation |
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* |
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* @return MessageInterface |
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*/ |
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public function after( |
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CommandInterface $command, |
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RequestInterface $request, |
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Operation $operation |
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) { |
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$data = $this->jsonData; |
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$this->jsonData = []; |
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// Add additional parameters to the JSON document |
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$additional = $operation->getAdditionalParameters(); |
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View Code Duplication |
if ($additional && ($additional->getLocation() === $this->locationName)) { |
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foreach ($command->toArray() as $key => $value) { |
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if (!$operation->hasParam($key)) { |
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$data[$key] = $this->prepareValue($value, $additional); |
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} |
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} |
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} |
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// Don't overwrite the Content-Type if one is set |
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if ($this->jsonContentType && !$request->hasHeader('Content-Type')) { |
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$request = $request->withHeader('Content-Type', $this->jsonContentType); |
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} |
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return $request->withBody(Psr7\stream_for(\GuzzleHttp\json_encode($data))); |
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} |
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} |
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guzzle-services
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