Viewing file:  Guzzle6And7MollieHttpAdapter.php (5.81 KB) -rw-r--r--
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<?php
namespace Mollie\Api\HttpAdapter;
use Composer\CaBundle\CaBundle;
use GuzzleHttp\Client;
use GuzzleHttp\ClientInterface;
use GuzzleHttp\Exception\GuzzleException;
use GuzzleHttp\HandlerStack;
use GuzzleHttp\Psr7\Request;
use GuzzleHttp\RequestOptions as GuzzleRequestOptions;
use Mollie\Api\Exceptions\ApiException;
use Psr\Http\Message\ResponseInterface;
final class Guzzle6And7MollieHttpAdapter implements MollieHttpAdapterInterface
{
/**
* Default response timeout (in seconds).
*/
public const DEFAULT_TIMEOUT = 10;
/**
* Default connect timeout (in seconds).
*/
public const DEFAULT_CONNECT_TIMEOUT = 2;
/**
* HTTP status code for an empty ok response.
*/
public const HTTP_NO_CONTENT = 204;
/**
* @var \GuzzleHttp\ClientInterface
*/
protected $httpClient;
/**
* Whether debugging is enabled. If debugging mode is enabled, the request will
* be included in the ApiException. By default, debugging is disabled to prevent
* sensitive request data from leaking into exception logs.
*
* @var bool
*/
protected $debugging = false;
public function __construct(ClientInterface $httpClient)
{
$this->httpClient = $httpClient;
}
/**
* Instantiate a default adapter with sane configuration for Guzzle 6 or 7.
*
* @return static
*/
public static function createDefault()
{
$retryMiddlewareFactory = new Guzzle6And7RetryMiddlewareFactory;
$handlerStack = HandlerStack::create();
$handlerStack->push($retryMiddlewareFactory->retry());
$client = new Client([
GuzzleRequestOptions::VERIFY => CaBundle::getBundledCaBundlePath(),
GuzzleRequestOptions::TIMEOUT => self::DEFAULT_TIMEOUT,
GuzzleRequestOptions::CONNECT_TIMEOUT => self::DEFAULT_CONNECT_TIMEOUT,
'handler' => $handlerStack,
]);
return new Guzzle6And7MollieHttpAdapter($client);
}
/**
* Send a request to the specified Mollie api url.
*
* @param string $httpMethod
* @param string $url
* @param array $headers
* @param string $httpBody
* @return \stdClass|null
* @throws \Mollie\Api\Exceptions\ApiException
*/
public function send($httpMethod, $url, $headers, $httpBody)
{
$request = new Request($httpMethod, $url, $headers, $httpBody);
try {
$response = $this->httpClient->send($request, ['http_errors' => false]);
} catch (GuzzleException $e) {
// Prevent sensitive request data from ending up in exception logs unintended
if (! $this->debugging) {
$request = null;
}
// Not all Guzzle Exceptions implement hasResponse() / getResponse()
if (method_exists($e, 'hasResponse') && method_exists($e, 'getResponse')) {
if ($e->hasResponse()) {
throw ApiException::createFromResponse($e->getResponse(), $request);
}
}
throw new ApiException($e->getMessage(), $e->getCode(), null, $request, null);
}
return $this->parseResponseBody($response);
}
/**
* Whether this http adapter provides a debugging mode. If debugging mode is enabled, the
* request will be included in the ApiException.
*
* @return true
*/
public function supportsDebugging()
{
return true;
}
/**
* Whether debugging is enabled. If debugging mode is enabled, the request will
* be included in the ApiException. By default, debugging is disabled to prevent
* sensitive request data from leaking into exception logs.
*
* @return bool
*/
public function debugging()
{
return $this->debugging;
}
/**
* Enable debugging. If debugging mode is enabled, the request will
* be included in the ApiException. By default, debugging is disabled to prevent
* sensitive request data from leaking into exception logs.
*/
public function enableDebugging()
{
$this->debugging = true;
}
/**
* Disable debugging. If debugging mode is enabled, the request will
* be included in the ApiException. By default, debugging is disabled to prevent
* sensitive request data from leaking into exception logs.
*/
public function disableDebugging()
{
$this->debugging = false;
}
/**
* Parse the PSR-7 Response body
*
* @param ResponseInterface $response
* @return \stdClass|null
* @throws ApiException
*/
private function parseResponseBody(ResponseInterface $response)
{
$body = (string) $response->getBody();
if (empty($body)) {
if ($response->getStatusCode() === self::HTTP_NO_CONTENT) {
return null;
}
throw new ApiException("No response body found.");
}
$object = @json_decode($body);
if (json_last_error() !== JSON_ERROR_NONE) {
throw new ApiException("Unable to decode Mollie response: '{$body}'.");
}
if ($response->getStatusCode() >= 400) {
throw ApiException::createFromResponse($response, null);
}
return $object;
}
/**
* The version number for the underlying http client, if available. This is used to report the UserAgent to Mollie,
* for convenient support.
* @example Guzzle/6.3
*
* @return string|null
*/
public function versionString()
{
if (defined('\GuzzleHttp\ClientInterface::MAJOR_VERSION')) { // Guzzle 7
return "Guzzle/" . ClientInterface::MAJOR_VERSION;
} elseif (defined('\GuzzleHttp\ClientInterface::VERSION')) { // Before Guzzle 7
return "Guzzle/" . ClientInterface::VERSION;
}
return null;
}
}
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