Add Laravel support to Swoole (#22)

Author: Nyholm

src/LaravelRunner.php

@@ -0,0 +1,59 @@
+<?php
+
+namespace Runtime\Swoole;
+
+use Illuminate\Contracts\Http\Kernel;
+use Illuminate\Http\Request as LaravelRequest;
+use Swoole\Http\Request;
+use Swoole\Http\Response;
+use Swoole\Http\Server;
+use Symfony\Component\Runtime\RunnerInterface;
+
+/**
+ * A runner for Laravel.
+ *
+ * @author Tobias Nyholm <tobias.nyholm@gmail.com>
+ */
+class LaravelRunner implements RunnerInterface
+{
+    private $application;
+    private $port;
+    private $host;
+
+    public function __construct(Kernel $application, $host, $port)
+    {
+        $this->application = $application;
+        $this->host = $host;
+        $this->port = $port;
+    }
+
+    public function run(): int
+    {
+        $server = new Server($this->host, $this->port);
+
+        $app = $this->application;
+
+        $server->on('request', function (Request $request, Response $response) use ($app) {
+            // convert to HttpFoundation request
+            $sfRequest = new LaravelRequest(
+                $request->get ?? [],
+                $request->post ?? [],
+                [],
+                $request->cookie ?? [],
+                $request->files ?? [],
+                $request->server ?? [],
+                $request->rawContent()
+            );
+
+            $sfResponse = $app->handle($sfRequest);
+            foreach ($sfResponse->headers->all() as $name => $value) {
+                $response->header($name, $value);
+            }
+            $response->end($sfResponse->getContent());
+        });
+
+        $server->start();
+
+        return 0;
+    }
+}

src/Runtime.php

@@ -2,6 +2,7 @@
 
 namespace Runtime\Swoole;
 
+use Illuminate\Contracts\Http\Kernel;
 use Symfony\Component\HttpKernel\HttpKernelInterface;
 use Symfony\Component\Runtime\RunnerInterface;
 use Symfony\Component\Runtime\SymfonyRuntime;
@@ -31,6 +32,10 @@ public function getRunner(?object $application): RunnerInterface
             return new SymfonyRunner($application, $this->options['swoole_host'], $this->options['swoole_port']);
         }
 
+        if ($application instanceof Kernel) {
+            return new LaravelRunner($application, $this->options['swoole_host'], $this->options['swoole_port']);
+        }
+
         return parent::getRunner($application);
     }
 }