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src/Format/NoBody.php

@@ -2,13 +2,22 @@
 
 namespace Kiri\Router\Format;
 
+use Kiri\Di\Inject\Container;
 use Kiri\Router\Constrict\Stream;
+use Kiri\Router\ContentType;
 use Psr\Http\Message\ResponseInterface;
 
 class NoBody implements IFormat
 {
 
 
+    /**
+     * @var ResponseInterface
+     */
+    #[Container(ResponseInterface::class)]
+    public ResponseInterface $response;
+
+
     /**
      * @param $result
      * @return ResponseInterface
@@ -16,11 +25,19 @@ class NoBody implements IFormat
     public function call($result): ResponseInterface
     {
         // TODO: Implement call() method.
-        if ($result instanceof ResponseInterface) {
+        if (request()->getMethod() === 'HEAD') {
-            $result->getBody()->write('');
+            return $this->response->withBody(new Stream());
-        } else {
+        }
-            $result = response()->withBody(new Stream());
+        if ($result instanceof ResponseInterface) {
+            return $result;
+        }
+        if (is_object($result)) {
+            return $this->response->withBody(new Stream('[object]'));
+        }
+        if (is_array($result)) {
+            return $this->response->withContentType(ContentType::JSON)->withBody(new Stream(json_encode($result, JSON_UNESCAPED_UNICODE)));
+        } else {
+            return $this->response->withBody(new Stream((string)$result));
         }
-        return $result;
     }
 }

src/Handler.php

@@ -29,6 +29,9 @@ class Handler implements RequestHandlerInterface
     protected mixed $format;
 
 
+    protected array $methods = [];
+
+
     /**
      * @var ContainerInterface
      */
@@ -69,6 +72,21 @@ class Handler implements RequestHandlerInterface
     }
 
 
+    /**
+     * @param string $method
+     * @return void
+     * @throws ContainerExceptionInterface
+     * @throws NotFoundExceptionInterface
+     * @throws ReflectionException
+     */
+    public function setRequestMethod(string $method): void
+    {
+        if ($method == 'HEAD') {
+            $this->format = $this->container->get(NoBody::class);
+        }
+    }
+
+
     /**
      * @return bool
      */

src/RouterCollector.php

@@ -146,6 +146,7 @@ class RouterCollector implements \ArrayAccess, \IteratorAggregate
                 if ($value instanceof RequestMethod) {
                     $value = $value->getString();
                 }
+                $handler->setRequestMethod($value);
                 if (is_array($closure)) {
                     $closure[0] = is_object($closure[0]) ? get_class($closure[0]) : $closure;
                 } else if (is_string($closure)) {