From 4e1afef6f9eb29714c72e2c67b16569e22558f66 Mon Sep 17 00:00:00 2001
From: Eugen Rochko <eugen@zeonfederated.com>
Date: Wed, 2 Oct 2019 21:02:48 +0200
Subject: [PATCH] Add `openRegistrations` attribute to nodeinfo endpoint
 (#12058)

---
 app/serializers/nodeinfo/serializer.rb | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)

diff --git a/app/serializers/nodeinfo/serializer.rb b/app/serializers/nodeinfo/serializer.rb
index 1a7d7a911..7ff8aabec 100644
--- a/app/serializers/nodeinfo/serializer.rb
+++ b/app/serializers/nodeinfo/serializer.rb
@@ -3,7 +3,7 @@
 class NodeInfo::Serializer < ActiveModel::Serializer
   include RoutingHelper
 
-  attributes :version, :software, :protocols, :usage
+  attributes :version, :software, :protocols, :usage, :open_registrations
 
   def version
     '2.0'
@@ -33,6 +33,10 @@ class NodeInfo::Serializer < ActiveModel::Serializer
     }
   end
 
+  def open_registrations
+    Setting.registrations_mode != 'none' && !Rails.configuration.x.single_user_mode
+  end
+
   private
 
   def instance_presenter