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<?php |
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/* |
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* This file is part of Phraseanet SDK. |
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* |
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* (c) Alchemy <[email protected]> |
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* |
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* For the full copyright and license information, please view the LICENSE |
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* file that was distributed with this source code. |
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*/ |
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namespace PhraseanetSDK\Http\Guzzle; |
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use Guzzle\Common\Exception\GuzzleException; |
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use Guzzle\Http\Client as Guzzle; |
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use Guzzle\Http\ClientInterface; |
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use Guzzle\Http\Exception\BadResponseException as GuzzleBadResponse; |
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use Guzzle\Http\Exception\CurlException; |
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use Guzzle\Http\Message\EntityEnclosingRequestInterface; |
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use Guzzle\Http\Message\RequestInterface; |
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use PhraseanetSDK\ApplicationInterface; |
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use PhraseanetSDK\Exception\BadResponseException; |
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use PhraseanetSDK\Exception\InvalidArgumentException; |
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use PhraseanetSDK\Exception\RuntimeException; |
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use PhraseanetSDK\Http\Client; |
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use Symfony\Component\EventDispatcher\EventSubscriberInterface; |
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class GuzzleClient implements Client |
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{ |
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/** |
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* @param string $endpoint |
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* @return string |
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*/ |
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private static function applyEndpointVersion($endpoint) |
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{ |
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$versionMountPoint = ApplicationInterface::API_MOUNT_POINT; |
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// test if url already end with API_MOUNT_POINT |
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$mountPoint = substr(trim($endpoint, '/'), -strlen($versionMountPoint)); |
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if ($versionMountPoint !== $mountPoint) { |
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$endpoint = sprintf('%s%s/', trim($endpoint, '/'), $versionMountPoint); |
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return $endpoint; |
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} |
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return $endpoint; |
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} |
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/** |
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* Creates a new instance of GuzzleAdapter |
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* |
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* @param string $endpoint |
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* @param EventSubscriberInterface[] $plugins |
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* @return static |
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*/ |
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public static function create($endpoint, array $plugins = array()) { |
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if (!is_string($endpoint)) { |
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throw new InvalidArgumentException('API url endpoint must be a valid url'); |
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} |
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$guzzle = new Guzzle(self::applyEndpointVersion($endpoint)); |
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$guzzle->setUserAgent( |
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sprintf('%s version %s', ApplicationInterface::USER_AGENT, ApplicationInterface::VERSION) |
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); |
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foreach ($plugins as $plugin) { |
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$guzzle->addSubscriber($plugin); |
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} |
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return new static($guzzle); |
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} |
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/** |
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* @var ClientInterface |
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*/ |
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private $guzzle; |
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/** |
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* @param ClientInterface $guzzle |
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*/ |
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public function __construct(ClientInterface $guzzle) |
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{ |
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$this->guzzle = $guzzle; |
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} |
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/** |
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* {@inheritdoc} |
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* |
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* @return ClientInterface |
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*/ |
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public function getGuzzle() |
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{ |
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return $this->guzzle; |
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} |
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/** |
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* Returns the client base URL |
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* |
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* @return string |
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*/ |
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public function getBaseUrl() |
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{ |
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return $this->guzzle->getBaseUrl(); |
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} |
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/** |
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* Sets the user agent |
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* |
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* @param string $userAgent |
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*/ |
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public function setUserAgent($userAgent) |
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{ |
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$this->guzzle->setUserAgent($userAgent); |
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} |
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/** |
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* Performs an HTTP request, returns the body response |
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* |
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* @param string $method The method |
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* @param string $path The path to query |
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* @param array $query An array of query parameters |
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* @param array $postFields An array of post fields |
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* @param array $files An array of post files |
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* @param array $headers An array of request headers |
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* |
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* @return string The response body |
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* |
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* @throws BadResponseException |
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* @throws RuntimeException |
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*/ |
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public function call( |
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$method, |
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$path, |
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array $query = array(), |
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array $postFields = array(), |
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array $files = array(), |
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array $headers = array() |
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) { |
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try { |
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$request = $this->guzzle->createRequest($method, $path, $headers); |
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$this->addRequestParameters($request, $query, $postFields, $files); |
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$response = $request->send(); |
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} catch (CurlException $e) { |
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throw new RuntimeException($e->getMessage(), $e->getErrorNo(), $e); |
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} catch (GuzzleBadResponse $e) { |
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throw BadResponseException::fromGuzzleResponse($e); |
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} catch (GuzzleException $e) { |
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throw new RuntimeException($e->getMessage(), $e->getCode(), $e); |
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} |
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return $response->getBody(true); |
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} |
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private function addRequestParameters(RequestInterface $request, $query, $postFields, $files) |
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{ |
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foreach ($query as $name => $value) { |
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$request->getQuery()->add($name, $value); |
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} |
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if ($request instanceof EntityEnclosingRequestInterface) { |
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if ($request->getHeader('Content-Type') == 'application/json') { |
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$request->getHeaders()->offsetUnset('Content-Type'); |
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$request->setBody(json_encode($postFields)); |
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return; |
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} |
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foreach ($postFields as $name => $value) { |
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$request->getPostFields()->add($name, $value); |
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} |
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foreach ($files as $name => $filename) { |
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$request->addPostFile($name, $filename); |
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} |
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} elseif (0 < count($postFields)) { |
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throw new InvalidArgumentException('Can not add post fields to GET request'); |
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} |
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} |
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} |
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alchemy-fr /
Phraseanet-PHP-SDK
