Add: Webでの引用表示 (#50)

* Add compacted component

* 引用表示の間にコンテナをはさみ、不要なコードを削除

* 引用APIを作成、ついでにブロック状況を引用APIに反映

* テスト修正など

* 引用をキャッシュに登録

* `quote_id`が`quote_of_id`になったのをSerializerに反映

* Fix test

* 引用をフィルターの対象に含める設定＋エラー修正

* ストリーミングの存在しないプロパティ削除によるエラーを修正

* Fix lint

* 他のサーバーから来た引用付き投稿を処理

* Fix test

* フィルター設定時エラーの調整

* 画像つき投稿のスタイルを調整

* 画像つき投稿の最大高さを調整

* 引用禁止・非表示の設定を追加

* ブロック対応

* マイグレーションコード調整

* 引用設定の翻訳を作成

* Lint修正

* 参照１つの場合は引用に変換する設定を削除

* 不要になったテストを削除

* ブロック設定追加、バグ修正

* 他サーバーへ引用送信・受け入れ

app/serializers/activitypub/note_serializer.rb

@@ -170,12 +170,10 @@ class ActivityPub::NoteSerializer < ActivityPub::Serializer
     object.account.local?
   end
 
-  def quote?
-    @quote ||= (object.reference_objects.count == 1 && object.account.user&.settings&.[]('single_ref_to_quote')) || object.reference_objects.where(attribute_type: 'QT').count == 1
-  end
+  delegate :quote?, to: :object
 
   def quote_post
-    @quote_post ||= object.quote || object.references.first
+    @quote_post ||= object.quote
   end
 
   def quote_uri

app/serializers/initial_state_serializer.rb

@@ -62,6 +62,9 @@ class InitialStateSerializer < ActiveModel::Serializer
       store[:show_trends]       = Setting.trends && object.current_account.user.setting_trends
       store[:bookmark_category_needed] = object.current_account.user.setting_bookmark_category_needed
       store[:simple_timeline_menu] = object.current_account.user.setting_simple_timeline_menu
+      store[:show_quote_in_home] = object.current_account.user.setting_show_quote_in_home
+      store[:show_quote_in_public] = object.current_account.user.setting_show_quote_in_public
+      store[:hide_blocking_quote] = object.current_account.user.setting_hide_blocking_quote
     else
       store[:auto_play_gif] = Setting.auto_play_gif
       store[:display_media] = Setting.display_media
@@ -69,6 +72,8 @@ class InitialStateSerializer < ActiveModel::Serializer
       store[:use_blurhash]  = Setting.use_blurhash
       store[:enable_emoji_reaction] = Setting.enable_emoji_reaction
       store[:show_emoji_reaction_on_timeline] = Setting.enable_emoji_reaction
+      store[:show_quote_in_home] = true
+      store[:show_quote_in_public] = true
     end
 
     store[:disabled_account_id] = object.disabled_account.id.to_s if object.disabled_account

app/serializers/rest/status_serializer.rb

@@ -16,6 +16,7 @@ class REST::StatusSerializer < ActiveModel::Serializer
   attribute :pinned, if: :pinnable?
   attribute :reactions, if: :reactions?
   attribute :expires_at, if: :will_expire?
+  attribute :quote_id, if: :quote?
   has_many :filtered, serializer: REST::FilterResultSerializer, if: :current_user?
 
   attribute :content, unless: :source_requested?
@@ -33,6 +34,23 @@ class REST::StatusSerializer < ActiveModel::Serializer
   has_one :preview_card, key: :card, serializer: REST::PreviewCardSerializer
   has_one :preloadable_poll, key: :poll, serializer: REST::PollSerializer
 
+  class QuotedStatusSerializer < REST::StatusSerializer
+    attribute :quote_muted, if: :current_user?
+
+    def quote
+      nil
+    end
+
+    def quote_muted
+      if relationships
+        muted || relationships.blocks_map[object.account_id] || relationships.domain_blocks_map[object.account.domain] || false
+      else
+        muted || current_user.account.blocking?(object.account_id) || current_user.account.domain_blocking?(object.account.domain)
+      end
+    end
+  end
+  belongs_to :quote, if: :quote?, serializer: QuotedStatusSerializer, relationships: -> { relationships }
+
   def id
     object.id.to_s
   end
@@ -159,6 +177,12 @@ class REST::StatusSerializer < ActiveModel::Serializer
     end
   end
 
+  def quote_id
+    object.quote_of_id.to_s
+  end
+
+  delegate :quote?, to: :object
+
   def reblogged
     if relationships
       relationships.reblogs_map[object.id] || false