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<?php |
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namespace Kelemen\ApiNette; |
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use Kelemen\ApiNette\Exception\UnresolvedMiddlewareException; |
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use Kelemen\ApiNette\Handler\BaseHandler; |
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use Kelemen\ApiNette\Response\ApiResponse; |
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use Nette\DI\Container; |
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use Nette\DI\MissingServiceException; |
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use Nette\Http\Request; |
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use Nette\Http\Response; |
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use Closure; |
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class Runner |
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{ |
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/** @var array */ |
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protected $stack = []; |
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/** @var BaseHandler */ |
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protected $handler; |
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/** @var Container */ |
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protected $container; |
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/** |
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* @param array $stack |
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* @param BaseHandler $handler |
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* @param Container $container |
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*/ |
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public function __construct(array $stack, BaseHandler $handler, Container $container) |
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{ |
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$this->stack = $stack; |
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$this->handler = $handler; |
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$this->container = $container; |
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} |
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/** |
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* Run |
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* @param Request $request |
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* @param Response $response |
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* @return ApiResponse |
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* @throws UnresolvedMiddlewareException |
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*/ |
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public function __invoke(Request $request, Response $response) |
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{ |
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$entry = array_shift($this->stack); |
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$middleware = $this->getMiddleware($entry); |
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if (!$middleware) { |
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throw new UnresolvedMiddlewareException('Middleware ' . $entry . ' not found in container'); |
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} |
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return $middleware($request, $response, $this); |
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} |
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/** |
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* Get middleware - service from container or given handler |
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* @param string $entry |
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* @return Closure|false |
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*/ |
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View Code Duplication |
private function getMiddleware($entry) |
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{ |
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// If entry is empty return handler |
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if (!$entry) { |
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return $this->handler; |
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} |
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try { |
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if (substr($entry, 0, 1) === '#') { |
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return $this->container->getService(substr($entry, 1)); |
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} |
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return $this->container->getByType($entry); |
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} catch (MissingServiceException $e) { |
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return false; |
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} |
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} |
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} |
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ricco24 /
api-nette
Loading history...
Duplicated code is one of the most pungent code smells. If you need to duplicate the same code in three or more different places, we strongly encourage you to look into extracting the code into a single class or operation.
You can also find more detailed suggestions in the “Code” section of your repository.