👽 Support ecodev/graphql-upload v8

Author: homersimpsons

src/Controller/GraphQLiteController.php

@@ -8,6 +8,8 @@
 use Laminas\Diactoros\StreamFactory;
 use Laminas\Diactoros\UploadedFileFactory;
 use Symfony\Bridge\PsrHttpMessage\Factory\PsrHttpFactory;
+use TheCodingMachine\GraphQLite\Bundle\UploadMiddlewareUtils\DummyResponseWithRequest;
+use TheCodingMachine\GraphQLite\Bundle\UploadMiddlewareUtils\RequestExtractorMiddleware;
 use TheCodingMachine\GraphQLite\Http\HttpCodeDecider;
 use TheCodingMachine\GraphQLite\Http\HttpCodeDeciderInterface;
 use GraphQL\Executor\ExecutionResult;
@@ -30,24 +32,14 @@
 use function json_decode;
 
 /**
- * Listens to every single request and forward Graphql requests to Graphql Webonix standardServer.
+ * Listens to every single request and forwards GraphQL requests to Webonyx's \GraphQL\Server\StandardServer.
  */
 class GraphQLiteController
 {
-    /**
-     * @var HttpMessageFactoryInterface
-     */
-    private $httpMessageFactory;
-    /** @var int */
-    private $debug;
-    /**
-     * @var ServerConfig
-     */
-    private $serverConfig;
-    /**
-     * @var HttpCodeDeciderInterface
-     */
-    private $httpCodeDecider;
+    private HttpMessageFactoryInterface $httpMessageFactory;
+    private int $debug;
+    private ServerConfig $serverConfig;
+    private HttpCodeDeciderInterface $httpCodeDecider;
 
     public function __construct(ServerConfig $serverConfig, ?HttpMessageFactoryInterface $httpMessageFactory = null, ?int $debug = null, ?HttpCodeDeciderInterface $httpCodeDecider = null)
     {
@@ -98,11 +90,12 @@ public function handleRequest(Request $request): Response
             $psr7Request = $psr7Request->withParsedBody($parsedBody);
         }
 
-        // Let's parse the request and adapt it for file uploads.
+        // Let's parse the request and adapt it for file uploads using an anonymous PSR-15 middleware.
         if (class_exists(UploadMiddleware::class)) {
             $uploadMiddleware = new UploadMiddleware();
-            $psr7Request = $uploadMiddleware->processRequest($psr7Request);
-            \assert($psr7Request instanceof ServerRequestInterface);
+            $dummyResponseWithRequest = $uploadMiddleware->process($psr7Request, new RequestExtractorMiddleware());
+            assert($dummyResponseWithRequest instanceof DummyResponseWithRequest);
+            $psr7Request = $dummyResponseWithRequest->getRequest();
         }
 
         return $this->handlePsr7Request($psr7Request, $request);

src/UploadMiddlewareUtils/DummyResponseWithRequest.php

@@ -0,0 +1,25 @@
+<?php
+
+namespace TheCodingMachine\GraphQLite\Bundle\UploadMiddlewareUtils;
+
+use Laminas\Diactoros\Response;
+use Psr\Http\Message\ServerRequestInterface;
+
+/**
+ * Class used to allow extraction of request from PSR-15 middleware
+ */
+class DummyResponseWithRequest extends Response
+{
+    private ServerRequestInterface $request;
+
+    public function __construct(ServerRequestInterface $request)
+    {
+        parent::__construct();
+        $this->request = $request;
+    }
+
+    public function getRequest(): ServerRequestInterface
+    {
+        return $this->request;
+    }
+}

src/UploadMiddlewareUtils/RequestExtractorMiddleware.php

@@ -0,0 +1,19 @@
+<?php
+
+namespace TheCodingMachine\GraphQLite\Bundle\UploadMiddlewareUtils;
+
+use Psr\Http\Message\ResponseInterface;
+use Psr\Http\Message\ServerRequestInterface;
+use Psr\Http\Server\RequestHandlerInterface;
+
+/**
+ * Middleware to extract the request from the middleware chain
+ */
+class RequestExtractorMiddleware implements RequestHandlerInterface
+{
+    public function handle(ServerRequestInterface $request): ResponseInterface
+    {
+        return new DummyResponseWithRequest($request);
+    }
+
+}