include additional info in callback and status API

controllers/API.php

@@ -301,6 +301,9 @@ class API {
     if($status && $status->http_code)
       $data['http_code'] = (int)$status->http_code;
 
+    if($status && $status->raw_response)
+      $data['http_body'] = $status->raw_response;
+
     if($summary)
       $data['summary'] = $summary;
 

lib/Telegraph/Webmention.php

@@ -45,15 +45,21 @@ class Webmention {
       $payload = [
         'source' => $webmention->source,
         'target' => $webmention->target,
-        'status' => $code
+        'status' => $code,
       ];
       if($webmention->webmention_endpoint) {
         $payload['type'] = 'webmention';
-      }
-      if($webmention->pingback_endpoint) {
+      } elseif($webmention->pingback_endpoint) {
         $payload['type'] = 'pingback';
       }
 
+      if($status->http_code) {
+        $payload['http_code'] = $status->http_code;
+      }
+      if($raw) {
+        $payload['http_body'] = $raw;
+      }
+
       return self::$http->post($webmention->callback, $payload);
     }
   }