From 016a8490d2cabd499c295b1405a607a036670d0d Mon Sep 17 00:00:00 2001
From: KMY <tt@kmycode.net>
Date: Fri, 6 Oct 2023 18:59:10 +0900
Subject: [PATCH] =?UTF-8?q?#63=20NodeInfo=E3=81=A7=E3=81=AE`fedibird=5Fcap?=
 =?UTF-8?q?abilities`=E5=85=AC=E9=96=8B?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

---
 app/helpers/kmyblue_capabilities_helper.rb    | 31 +++++++++++++++++++
 app/serializers/nodeinfo/serializer.rb        |  5 ++-
 app/serializers/rest/instance_serializer.rb   | 26 +---------------
 .../rest/v1/instance_serializer.rb            | 26 +---------------
 4 files changed, 37 insertions(+), 51 deletions(-)
 create mode 100644 app/helpers/kmyblue_capabilities_helper.rb

diff --git a/app/helpers/kmyblue_capabilities_helper.rb b/app/helpers/kmyblue_capabilities_helper.rb
new file mode 100644
index 00000000000000..7ad1d55fc4dd53
--- /dev/null
+++ b/app/helpers/kmyblue_capabilities_helper.rb
@@ -0,0 +1,31 @@
+# frozen_string_literal: true
+
+module KmyblueCapabilitiesHelper
+  def fedibird_capabilities
+    capabilities = [
+      :enable_wide_emoji,
+      :kmyblue_searchability,
+      :searchability,
+      :kmyblue_markdown,
+      :kmyblue_reaction_deck,
+      :kmyblue_visibility_login,
+      :status_reference,
+      :visibility_mutual,
+      :visibility_limited,
+      :kmyblue_limited_scope,
+      :kmyblue_antenna,
+      :kmyblue_bookmark_category,
+      :kmyblue_quote,
+      :kmyblue_searchability_limited,
+    ]
+
+    capabilities << :profile_search unless Chewy.enabled?
+    if Setting.enable_emoji_reaction
+      capabilities << :emoji_reaction
+      capabilities << :enable_wide_emoji_reaction
+    end
+    capabilities << :kmyblue_visibility_public_unlisted if Setting.enable_public_unlisted_visibility
+
+    capabilities
+  end
+end
diff --git a/app/serializers/nodeinfo/serializer.rb b/app/serializers/nodeinfo/serializer.rb
index f70cc38f0697f8..df8bc07611522a 100644
--- a/app/serializers/nodeinfo/serializer.rb
+++ b/app/serializers/nodeinfo/serializer.rb
@@ -2,6 +2,7 @@
 
 class NodeInfo::Serializer < ActiveModel::Serializer
   include RoutingHelper
+  include KmyblueCapabilitiesHelper
 
   attributes :version, :software, :protocols, :services, :usage, :open_registrations, :metadata
 
@@ -38,7 +39,9 @@ def open_registrations
   end
 
   def metadata
-    {}
+    {
+      fedibird_capabilities: fedibird_capabilities,
+    }
   end
 
   private
diff --git a/app/serializers/rest/instance_serializer.rb b/app/serializers/rest/instance_serializer.rb
index 9b52277bf04d1b..ed4e40523aa42b 100644
--- a/app/serializers/rest/instance_serializer.rb
+++ b/app/serializers/rest/instance_serializer.rb
@@ -8,6 +8,7 @@ class ContactSerializer < ActiveModel::Serializer
   end
 
   include RoutingHelper
+  include KmyblueCapabilitiesHelper
 
   attributes :domain, :title, :version, :source_url, :description,
              :usage, :thumbnail, :languages, :configuration,
@@ -105,31 +106,6 @@ def registrations
     }
   end
 
-  # for third party apps
-  def fedibird_capabilities
-    capabilities = [
-      :enable_wide_emoji,
-      :enable_wide_emoji_reaction,
-      :kmyblue_searchability,
-      :searchability,
-      :kmyblue_markdown,
-      :kmyblue_reaction_deck,
-      :kmyblue_visibility_login,
-      :status_reference,
-      :visibility_mutual,
-      :visibility_limited,
-      :kmyblue_limited_scope,
-      :kmyblue_antenna,
-      :kmyblue_bookmark_category,
-    ]
-
-    capabilities << :profile_search unless Chewy.enabled?
-    capabilities << :emoji_reaction if Setting.enable_emoji_reaction
-    capabilities << :kmyblue_visibility_public_unlisted if Setting.enable_public_unlisted_visibility
-
-    capabilities
-  end
-
   private
 
   def registrations_enabled?
diff --git a/app/serializers/rest/v1/instance_serializer.rb b/app/serializers/rest/v1/instance_serializer.rb
index 64951b3db5293d..d0473f5f97ca1c 100644
--- a/app/serializers/rest/v1/instance_serializer.rb
+++ b/app/serializers/rest/v1/instance_serializer.rb
@@ -2,6 +2,7 @@
 
 class REST::V1::InstanceSerializer < ActiveModel::Serializer
   include RoutingHelper
+  include KmyblueCapabilitiesHelper
 
   attributes :uri, :title, :short_description, :description, :email,
              :version, :urls, :stats, :thumbnail,
@@ -114,31 +115,6 @@ def invites_enabled
     UserRole.everyone.can?(:invite_users)
   end
 
-  # for third party apps
-  def fedibird_capabilities
-    capabilities = [
-      :enable_wide_emoji,
-      :enable_wide_emoji_reaction,
-      :kmyblue_searchability,
-      :searchability,
-      :kmyblue_markdown,
-      :kmyblue_reaction_deck,
-      :kmyblue_visibility_login,
-      :status_reference,
-      :visibility_mutual,
-      :visibility_limited,
-      :kmyblue_limited_scope,
-      :kmyblue_antenna,
-      :kmyblue_bookmark_category,
-    ]
-
-    capabilities << :profile_search unless Chewy.enabled?
-    capabilities << :emoji_reaction if Setting.enable_emoji_reaction
-    capabilities << :kmyblue_visibility_public_unlisted if Setting.enable_public_unlisted_visibility
-
-    capabilities
-  end
-
   private
 
   def instance_presenter