Merge pull request #2 from activecollab/support-more-response

Add support for PSR7 Response and custom status/body array

Author: ilijastuden

src/ResultEncoder/ResultEncoder.php

@@ -49,6 +49,10 @@ public function &setDisplayErrorDetails($value)
      */
     public function encode($action_result, ServerRequestInterface $request, ResponseInterface $response)
     {
+        if ($action_result instanceof ResponseInterface) {
+            return $result;
+        }
+
         if ($action_result instanceof FileDownloadResponse) {
             foreach ($action_result->getHeaders() as $header => $value) {
                 $response = $response->withHeader($header, $value);
@@ -75,6 +79,10 @@ public function encode($action_result, ServerRequestInterface $request, Response
 
         // Array
         } elseif (is_array($action_result)) {
+            if (isset($action_result['status']) && isset($action_result['body'])) {
+                return $this->encodeArray($action_result['body'], $response, $action_result['status']);
+            }
+
             return $this->encodeArray($action_result, $response);
 
         // Scalar