7 files changed, 64 insertions, 3 deletions
diff --git a/app/serializers/activitypub/note_serializer.rb b/app/serializers/activitypub/note_serializer.rb
index 7592e0b1a..067ba5c32 100644
--- a/app/serializers/activitypub/note_serializer.rb
+++ b/app/serializers/activitypub/note_serializer.rb
@@ -25,6 +25,7 @@ class ActivityPub::NoteSerializer < ActivityPub::Serializer
   attribute :closed, if: :poll_and_expired?
 
   def id
+    raise Mastodon::NotPermittedError, 'Local-only statuses should not be serialized' if object.local_only? && !instance_options[:allow_local_only]
     ActivityPub::TagManager.instance.uri_for(object)
   end
 
diff --git a/app/serializers/initial_state_serializer.rb b/app/serializers/initial_state_serializer.rb
index fb53ea314..d40fe3380 100644
--- a/app/serializers/initial_state_serializer.rb
+++ b/app/serializers/initial_state_serializer.rb
@@ -2,10 +2,24 @@
 
 class InitialStateSerializer < ActiveModel::Serializer
   attributes :meta, :compose, :accounts,
-             :media_attachments, :settings
+             :media_attachments, :settings,
+             :max_toot_chars, :poll_limits
 
   has_one :push_subscription, serializer: REST::WebPushSubscriptionSerializer
 
+  def max_toot_chars
+    StatusLengthValidator::MAX_CHARS
+  end
+
+  def poll_limits
+    {
+      max_options: PollValidator::MAX_OPTIONS,
+      max_option_chars: PollValidator::MAX_OPTION_CHARS,
+      min_expiration: PollValidator::MIN_EXPIRATION,
+      max_expiration: PollValidator::MAX_EXPIRATION,
+    }
+  end
+
   def meta
     store = {
       streaming_api_base_url: Rails.configuration.x.streaming_api_base_url,
@@ -28,6 +42,7 @@ class InitialStateSerializer < ActiveModel::Serializer
       store[:me]                = object.current_account.id.to_s
       store[:unfollow_modal]    = object.current_account.user.setting_unfollow_modal
       store[:boost_modal]       = object.current_account.user.setting_boost_modal
+      store[:favourite_modal]   = object.current_account.user.setting_favourite_modal
       store[:delete_modal]      = object.current_account.user.setting_delete_modal
       store[:auto_play_gif]     = object.current_account.user.setting_auto_play_gif
       store[:display_media]     = object.current_account.user.setting_display_media
@@ -38,6 +53,8 @@ class InitialStateSerializer < ActiveModel::Serializer
       store[:use_pending_items] = object.current_account.user.setting_use_pending_items
       store[:is_staff]          = object.current_account.user.staff?
       store[:trends]            = Setting.trends && object.current_account.user.setting_trends
+      store[:default_content_type] = object.current_account.user.setting_default_content_type
+      store[:system_emoji_font] = object.current_account.user.setting_system_emoji_font
     else
       store[:auto_play_gif] = Setting.auto_play_gif
       store[:display_media] = Setting.display_media
diff --git a/app/serializers/rest/account_serializer.rb b/app/serializers/rest/account_serializer.rb
index 75b6cf13b..63b84a0b9 100644
--- a/app/serializers/rest/account_serializer.rb
+++ b/app/serializers/rest/account_serializer.rb
@@ -51,4 +51,8 @@ class REST::AccountSerializer < ActiveModel::Serializer
   def moved_and_not_nested?
     object.moved? && object.moved_to_account.moved_to_account_id.nil?
   end
+
+  def followers_count
+    (Setting.hide_followers_count || object.user&.setting_hide_followers_count) ? -1 : object.followers_count
+  end
 end
diff --git a/app/serializers/rest/instance_serializer.rb b/app/serializers/rest/instance_serializer.rb
index 1bd71683c..e913f0c64 100644
--- a/app/serializers/rest/instance_serializer.rb
+++ b/app/serializers/rest/instance_serializer.rb
@@ -4,7 +4,7 @@ class REST::InstanceSerializer < ActiveModel::Serializer
   include RoutingHelper
 
   attributes :uri, :title, :short_description, :description, :email,
-             :version, :urls, :stats, :thumbnail,
+             :version, :urls, :stats, :thumbnail, :max_toot_chars, :poll_limits,
              :languages, :registrations, :approval_required
 
   has_one :contact_account, serializer: REST::AccountSerializer
@@ -39,6 +39,19 @@ class REST::InstanceSerializer < ActiveModel::Serializer
     instance_presenter.thumbnail ? full_asset_url(instance_presenter.thumbnail.file.url) : full_pack_url('media/images/preview.jpg')
   end
 
+  def max_toot_chars
+    StatusLengthValidator::MAX_CHARS
+  end
+
+  def poll_limits
+    {
+      max_options: PollValidator::MAX_OPTIONS,
+      max_option_chars: PollValidator::MAX_OPTION_CHARS,
+      min_expiration: PollValidator::MIN_EXPIRATION,
+      max_expiration: PollValidator::MAX_EXPIRATION,
+    }
+  end
+
   def stats
     {
       user_count: instance_presenter.user_count,
diff --git a/app/serializers/rest/list_serializer.rb b/app/serializers/rest/list_serializer.rb
index 977da7439..3e87f7119 100644
--- a/app/serializers/rest/list_serializer.rb
+++ b/app/serializers/rest/list_serializer.rb
@@ -1,7 +1,7 @@
 # frozen_string_literal: true
 
 class REST::ListSerializer < ActiveModel::Serializer
-  attributes :id, :title
+  attributes :id, :title, :replies_policy
 
   def id
     object.id.to_s
diff --git a/app/serializers/rest/mute_serializer.rb b/app/serializers/rest/mute_serializer.rb
new file mode 100644
index 000000000..043a2f059
--- /dev/null
+++ b/app/serializers/rest/mute_serializer.rb
@@ -0,0 +1,15 @@
+# frozen_string_literal: true
+
+class REST::MuteSerializer < ActiveModel::Serializer
+  include RoutingHelper
+  
+  attributes :id, :account, :target_account, :created_at, :hide_notifications
+
+  def account
+    REST::AccountSerializer.new(object.account)
+  end
+
+  def target_account
+    REST::AccountSerializer.new(object.target_account)
+  end
+end
\ No newline at end of file
diff --git a/app/serializers/rest/status_serializer.rb b/app/serializers/rest/status_serializer.rb
index 2dc4a1b61..e73992899 100644
--- a/app/serializers/rest/status_serializer.rb
+++ b/app/serializers/rest/status_serializer.rb
@@ -9,10 +9,13 @@ class REST::StatusSerializer < ActiveModel::Serializer
   attribute :favourited, if: :current_user?
   attribute :reblogged, if: :current_user?
   attribute :muted, if: :current_user?
+  attribute :bookmarked, if: :current_user?
   attribute :pinned, if: :pinnable?
+  attribute :local_only if :local?
 
   attribute :content, unless: :source_requested?
   attribute :text, if: :source_requested?
+  attribute :content_type, if: :source_requested?
 
   belongs_to :reblog, serializer: REST::StatusSerializer
   belongs_to :application, if: :show_application?
@@ -93,6 +96,14 @@ class REST::StatusSerializer < ActiveModel::Serializer
     end
   end
 
+  def bookmarked
+    if instance_options && instance_options[:bookmarks]
+      instance_options[:bookmarks].bookmarks_map[object.id] || false
+    else
+      current_user.account.bookmarked?(object)
+    end
+  end
+
   def pinned
     if instance_options && instance_options[:relationships]
       instance_options[:relationships].pins_map[object.id] || false