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<?php |
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declare(strict_types=1); |
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namespace MovingImage\Client\VMPro\ApiClient; |
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use GuzzleHttp\ClientInterface; |
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use JMS\Serializer\Serializer; |
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use MovingImage\Client\VMPro\Exception; |
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use MovingImage\Client\VMPro\Util\Logging\Traits\LoggerAwareTrait; |
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use Psr\Http\Message\ResponseInterface; |
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use Psr\Log\LoggerAwareInterface; |
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abstract class AbstractCoreApiClient implements LoggerAwareInterface |
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{ |
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use LoggerAwareTrait; |
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protected const OPT_VIDEO_MANAGER_ID = 'videoManagerId'; |
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protected ClientInterface $httpClient; |
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protected Serializer $serializer; |
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public function __construct( |
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ClientInterface $httpClient, |
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Serializer $serializer |
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) { |
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$this->httpClient = $httpClient; |
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$this->serializer = $serializer; |
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} |
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/** |
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* Make a request to the API and serialize the result according to our |
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* serialization strategy. |
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* |
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* @return object|ResponseInterface |
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* @throws \Exception |
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*/ |
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protected function makeRequest(string $method, string $uri, array $options) |
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{ |
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$logger = $this->getLogger(); |
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try { |
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// Automagically pre-pend videoManagerId if the option is present in the |
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// options for sending the request |
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if (isset($options[self::OPT_VIDEO_MANAGER_ID])) { |
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$uri = sprintf('%d/%s', $options[self::OPT_VIDEO_MANAGER_ID], $uri); |
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} |
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$logger->info(sprintf('Making API %s request to %s', $method, $uri), [$uri]); |
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/** @var ResponseInterface $response */ |
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$response = $this->_doRequest($method, $uri, $options); |
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$logger->debug('Response from HTTP call was status code:', [$response->getStatusCode()]); |
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$logger->debug('Response JSON was:', [$response->getBody()]); |
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$response->getBody()->rewind(); |
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return $response; |
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} catch (\Exception $e) { |
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throw $e; // Just rethrow for now |
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} |
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} |
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/** |
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* Perform the actual request in the implementation classes. |
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* |
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* @return mixed |
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*/ |
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abstract protected function _doRequest(string $method, string $uri, array $options); |
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/** |
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* Deserialize a response into an instance of it's associated class. |
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* |
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* @return object |
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*/ |
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protected function deserialize(string $data, string $serialisationClass) |
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{ |
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return $this->serializer->deserialize($data, $serialisationClass, 'json'); |
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} |
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/** |
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* Helper method to build the JSON data array for making a request |
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* with ::makeRequest(). Optional parameters with empty or null value will be |
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* omitted from the return value. |
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* |
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* Examples: |
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* |
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* $this->buildJsonParameters(['title' => 'test'], ['description' => '', 'bla' => 'test']) |
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* |
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* Would result in: |
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* |
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* [ |
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* 'title' => 'test', |
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* 'bla' => 'test', |
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* ] |
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* |
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* @throws Exception |
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*/ |
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protected function buildJsonParameters(array $required, array $optional): array |
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{ |
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foreach ($required as $key => $value) { |
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if (empty($value)) { |
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throw new Exception(sprintf('Required parameter \'%s\' is missing..', $key)); |
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} |
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} |
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$json = $required; |
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foreach ($optional as $key => $value) { |
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if (!empty($value) || false === $value) { |
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$json[$key] = $value; |
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} |
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} |
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return $json; |
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} |
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/** |
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* Serializes the provided response to a string, suitable for caching. |
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* The type of the $response argument varies depending on the guzzle version. |
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* |
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* @param mixed $response |
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* |
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* @return string |
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*/ |
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abstract protected function serializeResponse($response); |
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/** |
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* Unserializes the serialized response into a response object. |
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* The return type varies depending on the guzzle version. |
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* |
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* @param string $serialized |
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* |
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* @return mixed |
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* |
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* @throws Exception |
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*/ |
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abstract protected function unserializeResponse($serialized); |
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} |
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