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<?php |
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/** |
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* REST Middleware |
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* |
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* @package Force |
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* @author Flipbox Factory <[email protected]> |
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* @copyright 2010-2016 Flipbox Digital Limited |
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* @license https://flipboxfactory.com/software/craft/force/license |
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* @version Release: 1.3.0 |
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* @link https://github.com/FlipboxFactory/Force |
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* @since Class available since Release 1.0.0 |
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*/ |
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namespace Flipbox\Relay\Hubspot\Middleware; |
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use Flipbox\Relay\Middleware\AbstractMiddleware; |
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use GuzzleHttp\Client as GuzzleHttpClient; |
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use GuzzleHttp\Exception\ClientException; |
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use GuzzleHttp\Psr7\Response as HttpResponse; |
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use Psr\Http\Message\RequestInterface; |
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use Psr\Http\Message\ResponseInterface; |
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class Client extends AbstractMiddleware |
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{ |
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/** |
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* @inheritdoc |
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*/ |
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public function __invoke(RequestInterface $request, ResponseInterface $response, callable $next = null) |
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{ |
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// Prepare request |
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$request = $this->prepRequest($request); |
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// Call API |
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$response = $this->call($request, $response); |
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// Onward |
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$response = $next($request, $response); |
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return $response; |
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} |
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/** |
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* Call the API |
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* |
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* @param RequestInterface $request |
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* @param ResponseInterface $response |
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* @return ResponseInterface |
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*/ |
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private function call(RequestInterface $request, ResponseInterface $response) |
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{ |
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try { |
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// todo is there a way to append to an existing guzzle response? |
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$client = new GuzzleHttpClient(); |
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$httpResponse = $client->send($request); |
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} catch (ClientException $e) { |
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$this->error( |
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"API Exception", |
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[ |
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'exception' => $e |
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] |
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); |
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$httpResponse = $e->getResponse(); |
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} |
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// Sync responses |
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return $this->syncResponse($httpResponse, $response); |
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} |
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/** |
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* @param RequestInterface $request |
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* @return RequestInterface |
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*/ |
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private function prepRequest(RequestInterface $request) |
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{ |
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return $request->withHeader('Content-Type', 'application/json') |
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->withHeader('Accept', 'application/json'); |
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} |
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/** |
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* @param HttpResponse $httpResponse |
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* @param ResponseInterface $response |
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* @return ResponseInterface |
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*/ |
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private function syncResponse(HttpResponse $httpResponse, ResponseInterface $response) |
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{ |
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// Add headers |
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foreach ($httpResponse->getHeaders() as $name => $value) { |
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$response = $response->withHeader($name, $value); |
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} |
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return $response->withStatus($httpResponse->getStatusCode(), $httpResponse->getReasonPhrase()) |
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->withBody($httpResponse->getBody()) |
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->withProtocolVersion($httpResponse->getProtocolVersion()); |
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} |
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} |
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Let’s assume that you have a directory layout like this:
. |-- OtherDir | |-- Bar.php | `-- Foo.php `-- SomeDir `-- Foo.phpand let’s assume the following content of
Bar.php:If both files
OtherDir/Foo.phpandSomeDir/Foo.phpare loaded in the same runtime, you will see a PHP error such as the following:PHP Fatal error: Cannot use SomeDir\Foo as Foo because the name is already in use in OtherDir/Foo.phpHowever, as
OtherDir/Foo.phpdoes not necessarily have to be loaded and the error is only triggered if it is loaded beforeOtherDir/Bar.php, this problem might go unnoticed for a while. In order to prevent this error from surfacing, you must import the namespace with a different alias: