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<?php |
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namespace Rs\VersionEye\Http; |
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use Http\Client\Exception\HttpException as PlugException; |
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use Http\Client\HttpClient as PlugClient; |
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use Http\Message\MessageFactory; |
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use Http\Message\MultipartStream\MultipartStreamBuilder; |
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use Psr\Http\Message\RequestInterface; |
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/** |
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* HttpPlugHttpAdapterClient. |
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* |
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* @author Robert Schönthal <[email protected]> |
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*/ |
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class HttpPlugHttpAdapterClient implements HttpClient |
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{ |
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/** |
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* @var PlugClient |
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*/ |
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private $adapter; |
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private $url; |
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/** |
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* @var MessageFactory |
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*/ |
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private $factory; |
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/** |
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* @var MultipartStreamBuilder |
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*/ |
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private $multipartStreamBuilder; |
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/** |
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* @param PlugClient $adapter |
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* @param string $url |
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* @param MessageFactory $factory |
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* @param MultipartStreamBuilder $multipartStreamBuilder |
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*/ |
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public function __construct(PlugClient $adapter, $url, MessageFactory $factory, MultipartStreamBuilder $multipartStreamBuilder) |
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{ |
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$this->adapter = $adapter; |
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$this->url = $url; |
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$this->factory = $factory; |
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$this->multipartStreamBuilder = $multipartStreamBuilder; |
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} |
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/** |
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* {@inheritdoc} |
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*/ |
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public function request($method, $path, array $params = []) |
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{ |
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list($params, $files) = $this->splitParams($params); |
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$url = $this->url . $path; |
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try { |
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$request = $this->createRequest($params, $files, $method, $url); |
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$response = $this->adapter->sendRequest($request); |
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return json_decode($response->getBody(), true); |
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} catch (PlugException $e) { |
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throw $this->buildRequestError($e); |
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} |
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} |
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/** |
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* splits arguments into parameters and files (if any). |
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* |
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* @param array $params |
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* |
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* @return array |
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*/ |
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private function splitParams(array $params) |
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{ |
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$parameters = []; |
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$files = []; |
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foreach ($params as $name => $value) { |
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if (is_readable($value)) { //file |
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$files[$name] = $value; |
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} else { |
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$parameters[$name] = $value; |
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} |
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} |
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return [$parameters, $files]; |
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} |
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/** |
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* builds the error exception. |
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* |
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* @param PlugException $e |
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* |
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* @return CommunicationException |
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*/ |
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private function buildRequestError(PlugException $e) |
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{ |
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$data = $e->getResponse() ? json_decode($e->getResponse()->getBody(), true) : ['error' => $e->getMessage()]; |
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$message = isset($data['error']) ? $data['error'] : 'Server Error'; |
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$status = $e->getResponse() ? $e->getResponse()->getStatusCode() : 500; |
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return new CommunicationException(sprintf('%s : %s', $status, $message)); |
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} |
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/** |
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* @param array $params |
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* @param array $files |
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* @param string $method |
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* @param string $url |
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* |
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* @return RequestInterface |
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*/ |
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private function createRequest(array $params, array $files, $method, $url) |
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{ |
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if (!count($params) && !count($files)) { |
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return $this->factory->createRequest($method, $url); |
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} |
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$builder = clone $this->multipartStreamBuilder; |
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foreach ($params as $k => $v) { |
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$builder->addResource($k, $v); |
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} |
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foreach ($files as $k => $file) { |
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$builder->addResource($k, fopen($file, 'r'), ['filename' => $file]); |
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} |
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return $this->factory->createRequest( |
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$method, |
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$url, |
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['Content-Type' => 'multipart/form-data; boundary=' . $builder->getBoundary()], |
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$builder->build() |
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); |
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} |
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} |
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digitalkaoz /
versioneye-php
