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<?php |
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namespace Dudlewebs\WPMCS\s3\Aws\Api\Serializer; |
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|
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use Dudlewebs\WPMCS\s3\Aws\Api\Service; |
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use Dudlewebs\WPMCS\s3\Aws\CommandInterface; |
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use Dudlewebs\WPMCS\s3\GuzzleHttp\Psr7\Request; |
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use Dudlewebs\WPMCS\s3\Psr\Http\Message\RequestInterface; |
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/** |
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* Prepares a JSON-RPC request for transfer. |
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* @internal |
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*/ |
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class JsonRpcSerializer |
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{ |
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/** @var JsonBody */ |
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private $jsonFormatter; |
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/** @var string */ |
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private $endpoint; |
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/** @var Service */ |
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private $api; |
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/** @var string */ |
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private $contentType; |
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/** |
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* @param Service $api Service description |
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* @param string $endpoint Endpoint to connect to |
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* @param JsonBody $jsonFormatter Optional JSON formatter to use |
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*/ |
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public function __construct(Service $api, $endpoint, JsonBody $jsonFormatter = null) |
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{ |
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$this->endpoint = $endpoint; |
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$this->api = $api; |
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$this->jsonFormatter = $jsonFormatter ?: new JsonBody($this->api); |
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$this->contentType = JsonBody::getContentType($api); |
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} |
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/** |
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* When invoked with an AWS command, returns a serialization array |
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* containing "method", "uri", "headers", and "body" key value pairs. |
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* |
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* @param CommandInterface $command |
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* |
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* @return RequestInterface |
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*/ |
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public function __invoke(CommandInterface $command) |
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{ |
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$name = $command->getName(); |
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$operation = $this->api->getOperation($name); |
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return new Request($operation['http']['method'], $this->endpoint, ['X-Amz-Target' => $this->api->getMetadata('targetPrefix') . '.' . $name, 'Content-Type' => $this->contentType], $this->jsonFormatter->build($operation->getInput(), $command->toArray())); |
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} |
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} |
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