74 lines
2.1 KiB
PHP
Executable File
74 lines
2.1 KiB
PHP
Executable File
<?php
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namespace Mautic\Middleware;
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use Symfony\Component\HttpFoundation\Request;
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use Symfony\Component\HttpFoundation\Response;
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use Symfony\Component\HttpKernel\HttpKernelInterface;
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use Symfony\Component\HttpKernel\TerminableInterface;
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/**
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* Provides a stacked HTTP kernel.
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*
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* Copied from https://github.com/stackphp/builder/ with added compatibility
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* for Symfony 6.
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*
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* @see https://api.drupal.org/api/drupal/core%21lib%21Drupal%21Core%21StackMiddleware%21StackedHttpKernel.php/class/StackedHttpKernel/11.x
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* @see \Drupal\Core\DependencyInjection\Compiler\StackedKernelPass
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*/
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class StackedHttpKernel implements HttpKernelInterface, TerminableInterface
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{
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/**
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* The decorated kernel.
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*
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* @var HttpKernelInterface
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*/
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private $kernel;
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/**
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* A set of middlewares that are wrapped around this kernel.
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*
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* @var array
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*/
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private $middlewares = [];
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/**
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* Constructs a stacked HTTP kernel.
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*
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* @param HttpKernelInterface $kernel
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* The decorated kernel
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* @param array $middlewares
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* An array of previous middleware services
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*/
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public function __construct(HttpKernelInterface $kernel, array $middlewares)
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{
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$this->kernel = $kernel;
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$this->middlewares = $middlewares;
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}
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/**
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* {@inheritdoc}
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*/
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public function handle(Request $request, $type = HttpKernelInterface::MAIN_REQUEST, $catch = true): Response
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{
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return $this->kernel
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->handle($request, $type, $catch);
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}
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/**
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* {@inheritdoc}
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*/
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public function terminate(Request $request, Response $response): void
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{
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$previous = null;
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foreach ($this->middlewares as $kernel) {
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// If the previous kernel was terminable we can assume this middleware
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// has already been called.
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if (!$previous instanceof TerminableInterface && $kernel instanceof TerminableInterface) {
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$kernel->terminate($request, $response);
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}
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$previous = $kernel;
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}
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}
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}
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