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<?php |
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declare(strict_types=1); |
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/** |
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* This file is part of slick/http |
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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 Slick\Http\Server; |
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use Psr\Http\Server\MiddlewareInterface; |
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use Psr\Http\Message\ResponseInterface; |
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use Psr\Http\Message\ServerRequestInterface; |
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use Slick\Http\Server\Exception\UnexpectedValueException; |
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use Slick\Http\Server\Middleware\CallableMiddleware; |
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/** |
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* MiddlewareStack |
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* |
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* @package Slick\Http\Server |
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*/ |
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class MiddlewareStack |
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{ |
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/** |
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* @var list<MiddlewareInterface|callable>|MiddlewareInterface[] |
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*/ |
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private array $middlewareStack = []; |
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/** |
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* Creates a Middleware Stack |
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* |
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* @param list<MiddlewareInterface|callable>|MiddlewareInterface[]|callable[] $middlewareStack |
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*/ |
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public function __construct(array $middlewareStack) |
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{ |
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foreach ($middlewareStack as $middleware) { |
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$this->push($middleware); |
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} |
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} |
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/** |
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* Pushes a middleware to the stack |
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* |
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* @param MiddlewareInterface|callable $middleware |
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* |
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* @return MiddlewareStack |
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*/ |
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public function push(MiddlewareInterface|callable $middleware) |
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{ |
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array_push($this->middlewareStack, $middleware); |
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return $this; |
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} |
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/** |
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* Processes all the middleware stack |
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* |
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* @param ServerRequestInterface $request |
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* |
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* @return ResponseInterface |
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*/ |
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public function process(ServerRequestInterface $request) |
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{ |
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$handler = $this->resolve(0); |
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return $handler->handle($request); |
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} |
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/** |
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* Creates a request handler for middleware at the position defined by $index |
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* |
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* @param int $index |
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* |
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* @return RequestHandler |
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* |
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* @throws UnexpectedValueException If the return form a middleware is not a ResponseInterface |
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*/ |
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private function resolve($index) |
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{ |
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return new RequestHandler(function (ServerRequestInterface $request) use ($index) { |
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$middleware = isset($this->middlewareStack[$index]) |
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? $this->middlewareStack[$index] |
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: new CallableMiddleware(function () { |
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}); |
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if ($middleware instanceof \Closure) { |
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$middleware = new CallableMiddleware($middleware); |
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} |
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$nextHandler = $this->resolve($index + 1); |
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$response = match (true) { |
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$middleware instanceof MiddlewareInterface => $middleware->process($request, $nextHandler), |
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default => $middleware($request, $nextHandler), |
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}; |
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return $response; |
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}); |
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} |
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} |
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slickframework /
http
The issue could also be caused by a filter entry in the build configuration. If the path has been excluded in your configuration, e.g.
excluded_paths: ["lib/*"], you can move it to the dependency path list as follows:For further information see https://scrutinizer-ci.com/docs/tools/php/php-scrutinizer/#list-dependency-paths