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<?php |
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namespace Http\HttplugBundle\Collector; |
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use Exception; |
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use Http\Client\Common\Plugin; |
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use Psr\Http\Message\RequestInterface; |
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use Psr\Http\Message\ResponseInterface; |
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/** |
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* The StackPlugin must be used as first Plugin in a client stack. It's used to detect when a new request start by |
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* creating a new Stack and pushing it to the Collector. |
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* |
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* @author Fabien Bourigault <[email protected]> |
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* |
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* @internal |
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*/ |
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class StackPlugin implements Plugin |
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{ |
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/** |
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* @var Collector |
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*/ |
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private $collector; |
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/** |
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* @var string |
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*/ |
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private $client; |
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/** |
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* @var Formatter |
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*/ |
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private $formatter; |
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/** |
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* @param Collector $collector |
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* @param Formatter $formatter |
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* @param string $client |
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*/ |
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public function __construct(Collector $collector, Formatter $formatter, $client) |
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{ |
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$this->collector = $collector; |
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$this->formatter = $formatter; |
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$this->client = $client; |
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} |
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/** |
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* {@inheritdoc} |
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*/ |
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public function handleRequest(RequestInterface $request, callable $next, callable $first) |
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{ |
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$stack = new Stack( |
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$this->client, |
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$request->getMethod(), |
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$request->getRequestTarget(), |
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$this->formatter->formatRequest($request) |
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); |
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$this->collector->addStack($stack); |
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return $next($request)->then(function (ResponseInterface $response) use ($stack) { |
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$stack->setResponse($this->formatter->formatResponse($response)); |
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$stack->setResponseCode($response->getStatusCode()); |
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if ($response->hasHeader('X-Duration')) { |
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$stack->setDuration(array_sum($response->getHeader('X-Duration'))); |
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} |
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return $response; |
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}, function (Exception $exception) use ($stack) { |
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$stack->setResponse($this->formatter->formatException($exception)); |
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$stack->setFailed(true); |
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throw $exception; |
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}); |
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} |
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} |
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php-http /
HttplugBundle
