リモートのカスタム絵文字リアクションを表示できるように (#6239)

* リモートのカスタム絵文字リアクションを表示できるように

* AP

* DBマイグレーション

* ローカルのリアクションの.

* fix

* fix

* fix

* space

src/remote/activitypub/renderer/like.ts

@@ -1,12 +1,30 @@
 import config from '../../../config';
 import { NoteReaction } from '../../../models/entities/note-reaction';
 import { Note } from '../../../models/entities/note';
+import { Emojis } from '../../../models';
+import renderEmoji from './emoji';
 
-export const renderLike = (noteReaction: NoteReaction, note: Note) => ({
-	type: 'Like',
-	id: `${config.url}/likes/${noteReaction.id}`,
-	actor: `${config.url}/users/${noteReaction.userId}`,
-	object: note.uri ? note.uri : `${config.url}/notes/${noteReaction.noteId}`,
-	content: noteReaction.reaction,
-	_misskey_reaction: noteReaction.reaction
-});
+export const renderLike = async (noteReaction: NoteReaction, note: Note) => {
+	const reaction = noteReaction.reaction;
+
+	const object =  {
+		type: 'Like',
+		id: `${config.url}/likes/${noteReaction.id}`,
+		actor: `${config.url}/users/${noteReaction.userId}`,
+		object: note.uri ? note.uri : `${config.url}/notes/${noteReaction.noteId}`,
+		content: reaction,
+		_misskey_reaction: reaction
+	} as any;
+
+	if (reaction.startsWith(':')) {
+		const name = reaction.replace(/:/g, '');
+		const emoji = await Emojis.findOne({
+			name,
+			host: null
+		});
+
+		if (emoji) object.tag = [ renderEmoji(emoji) ];
+	}
+
+	return object;
+};