Calls [WIP]

xmpp/gateway/gateway.go

@@ -469,6 +469,22 @@ func discoToCaps(disco *stanza.DiscoInfo) string {
 		s.WriteString(">")
 	}
 
-	for disco
-	s.WriteString(
+	if disco.Form != nil {
+		fields := make([]*stanza.Field, len(disco.Form.Fields))
+		copy(fields, disco.Form.Fields)
+		sort.Slice(fields, func(a, b *stanza.Field) bool {
+			if a.Var == "FORM_TYPE" {
+				return true
+			}
+			if b.Var == "FORM_TYPE" {
+				return false
+			}
+			return a.Var < b.Var
+		})
+		for _, field := range fields {
+			
+		}
+	}
+
+	return s.String()
 }