39 lines
959 B
PHP
39 lines
959 B
PHP
<?php
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declare(strict_types=1);
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namespace PhpMyAdmin\Http\Handler;
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use Psr\Http\Message\ResponseInterface;
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use Psr\Http\Message\ServerRequestInterface;
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use Psr\Http\Server\MiddlewareInterface;
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use Psr\Http\Server\RequestHandlerInterface;
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use function array_shift;
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final class QueueRequestHandler implements RequestHandlerInterface
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{
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/** @psalm-var list<MiddlewareInterface> */
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private array $middleware = [];
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public function __construct(private readonly RequestHandlerInterface $fallbackHandler)
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{
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}
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public function add(MiddlewareInterface $middleware): void
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{
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$this->middleware[] = $middleware;
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}
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public function handle(ServerRequestInterface $request): ResponseInterface
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{
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if ($this->middleware === []) {
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return $this->fallbackHandler->handle($request);
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}
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$middleware = array_shift($this->middleware);
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return $middleware->process($request, $this);
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}
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}
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