ローカルのカスタム絵文字については直接オリジナルURLにリクエストするように

packages/backend/src/core/entities/EmojiEntityService.ts

@@ -22,7 +22,7 @@ export class EmojiEntityService {
 	@bindThis
 	public async pack(
 		src: Emoji['id'] | Emoji,
-		opts: { omitHost?: boolean; omitId?: boolean; } = {},
+		opts: { omitHost?: boolean; omitId?: boolean; withUrl?: boolean; } = {},
 	): Promise<Packed<'Emoji'>> {
 		const emoji = typeof src === 'object' ? src : await this.emojisRepository.findOneByOrFail({ id: src });
 
@@ -32,13 +32,15 @@ export class EmojiEntityService {
 			name: emoji.name,
 			category: emoji.category,
 			host: opts.omitHost ? undefined : emoji.host,
+			// ?? emoji.originalUrl してるのは後方互換性のため
+			url: opts.withUrl ? (emoji.publicUrl ?? emoji.originalUrl) : undefined,
 		};
 	}
 
 	@bindThis
 	public packMany(
 		emojis: any[],
-		opts: { omitHost?: boolean; omitId?: boolean; } = {},
+		opts: { omitHost?: boolean; omitId?: boolean; withUrl?: boolean; } = {},
 	) {
 		return Promise.all(emojis.map(x => this.pack(x, opts)));
 	}

packages/backend/src/models/schema/emoji.ts

@@ -29,5 +29,9 @@ export const packedEmojiSchema = {
 			optional: true, nullable: true,
 			description: 'The local host is represented with `null`.',
 		},
+		url: {
+			type: 'string',
+			optional: true, nullable: false,
+		},
 	},
 } as const;

packages/backend/src/server/api/endpoints/emojis.ts

@@ -83,6 +83,7 @@ export default class extends Endpoint<typeof meta, typeof paramDef> {
 				emojis: await this.emojiEntityService.packMany(emojis, {
 					omitId: true,
 					omitHost: true,
+					withUrl: true,
 				}),
 			};
 		});