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<?php |
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namespace AcquiaCloudApi\Connector; |
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use Psr\Http\Message\ResponseInterface; |
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use GuzzleHttp\Exception\BadResponseException; |
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use Psr\Http\Message\StreamInterface; |
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/** |
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* Class Client |
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* @package AcquiaCloudApi\CloudApi |
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*/ |
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class Client implements ClientInterface |
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{ |
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/** @var ConnectorInterface The API connector. */ |
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protected $connector; |
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/** @var array Query strings to be applied to the request. */ |
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protected $query = []; |
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/** |
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* Client constructor. |
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* |
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* @param ConnectorInterface $connector |
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*/ |
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public function __construct(ConnectorInterface $connector) |
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{ |
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$this->connector = $connector; |
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} |
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/** |
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* Client factory method for instantiating . |
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* |
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* @param ConnectorInterface $connector |
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* |
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* @return static |
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*/ |
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public static function factory(ConnectorInterface $connector) |
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{ |
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$client = new static( |
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$connector |
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); |
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return $client; |
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} |
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/** |
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* Takes parameters passed in, makes a request to the API, and processes the response. |
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* |
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* @param string $verb |
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* @param string $path |
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* @param array $options |
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* |
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* @return StreamInterface |
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*/ |
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public function request(string $verb, string $path, array $options = []) |
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{ |
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$options['query'] = $this->query; |
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if (!empty($options['query']['filter']) && is_array($options['query']['filter'])) { |
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// Default to an AND filter. |
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$options['query']['filter'] = implode(',', $options['query']['filter']); |
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} |
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$response = $this->makeRequest($verb, $path, $options); |
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return $this->processResponse($response); |
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} |
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/** |
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* Makes a request to the API. |
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* |
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* @param string $verb |
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* @param string $path |
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* @param array $options |
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* |
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* @return ResponseInterface |
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*/ |
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public function makeRequest(string $verb, string $path, array $options = []) |
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{ |
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try { |
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$response = $this->connector->sendRequest($verb, $path, $options); |
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} catch (BadResponseException $e) { |
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$response = $e->getResponse(); |
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} |
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return $response; |
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} |
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/** |
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* Processes the returned response from the API. |
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* |
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* @param ResponseInterface $response |
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* @return StreamInterface |
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* @throws \Exception |
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*/ |
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public function processResponse(ResponseInterface $response) |
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{ |
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$body = $response->getBody(); |
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$object = json_decode($body); |
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if (json_last_error() === JSON_ERROR_NONE) { |
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// JSON is valid |
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if (property_exists($object, '_embedded') && property_exists($object->_embedded, 'items')) { |
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$return = $object->_embedded->items; |
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} elseif (property_exists($object, 'error') && property_exists($object, 'message')) { |
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if (is_array($object->message)) { |
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$output = ''; |
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foreach ($object->message as $message) { |
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$output .= $message . PHP_EOL; |
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} |
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throw new \Exception($output); |
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} else { |
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throw new \Exception($object->message); |
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} |
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} else { |
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$return = $object; |
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} |
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} else { |
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$return = $body; |
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} |
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return $return; |
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} |
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/** |
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* Get query from Client. |
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* |
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* @return array |
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*/ |
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public function getQuery() |
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{ |
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return $this->query; |
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} |
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/** |
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* Clear query. |
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*/ |
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public function clearQuery() |
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{ |
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$this->query = []; |
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} |
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/** |
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* Add a query parameter to filter results. |
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* |
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* @param string $name |
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* @param string|int $value |
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*/ |
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public function addQuery($name, $value) |
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{ |
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$this->query = array_merge_recursive($this->query, [$name => $value]); |
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} |
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} |
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