feat: support fedibird searchableBy

CHANGELOG_engawa.md

@@ -15,6 +15,23 @@
 ### Misc
 
 -->
+## 0.6.0
+
+### Release Date
+
+### General
+- feat: `fedibird:searchableBy`に対応
+  - 対応しているソフトウェア(fedibird, kmyblue)に対して、自身の投稿を検索できる範囲を制限することができます。
+
+### Client
+- 
+
+### Server
+- fix: 検索のオプションが効かなくなっていた問題を修正
+
+### Misc
+
+
 ## 0.5.4
 
 ### Release Date

locales/index.d.ts

@@ -11708,7 +11708,7 @@ export interface Locale extends ILocale {
         };
         "_searchOption": {
             /**
-             * CW付きを除外する
+             * NSFWを除外する
              */
             "toggleCW": string;
             /**
@@ -11819,6 +11819,28 @@ export interface Locale extends ILocale {
          */
         "postAnyWay": string;
     };
+    "_searchableBy": {
+        /**
+         * 検索可能範囲
+         */
+        "searchableBy": string;
+        /**
+         * 公開(検索)
+         */
+        "public": string;
+        /**
+         * フォロワー限定(検索)
+         */
+        "followers": string;
+        /**
+         * リアクション限定(検索)
+         */
+        "reacted": string;
+        /**
+         * 自分限定(検索)
+         */
+        "limited": string;
+    };
 }
 declare const locales: {
     [lang: string]: Locale;

locales/ja-JP.yml

@@ -3121,7 +3121,7 @@ _advancedSearch:
     noFile: "なし"
     combined: "全て"
   _searchOption:
-    toggleCW: "CW付きを除外する"
+    toggleCW: "NSFWを除外する"
     toggleReply: "リプライを除外する"
     toggleDate: "日時を指定する"
     toggleAdvancedSearch: "高度な検索を有効にする"
@@ -3156,3 +3156,10 @@ _altWarning:
   noAltWarning: "ファイルに代替テキストが設定されていません。"
   showNoAltWarning: "画像に代替テキストが設定されていない場合に警告を表示する"
   postAnyWay: "投稿フォームへ"
+
+_searchableBy:
+  searchableBy: "検索可能範囲"
+  public: "公開(検索)"
+  followers: "フォロワー限定(検索)"
+  reacted: "リアクション限定(検索)"
+  limited: "自分限定(検索)"

packages/backend/migration/1725875666723-AddSearchableBy.js

@@ -0,0 +1,13 @@
+export class AddSearchableBy1725875666723 {
+    name = 'AddSearchableBy1725875666723'
+
+    async up(queryRunner) {
+        await queryRunner.query(`CREATE TYPE "note_searchableBy_enum" AS ENUM('public', 'followers', 'reacted', 'limited')`);
+				await queryRunner.query(`ALTER TABLE "note" ADD "searchableBy" "note_searchableBy_enum" NOT NULL DEFAULT 'public'`);
+    }
+
+    async down(queryRunner) {
+			await queryRunner.query(`ALTER TABLE "note" DROP COLUMN "searchableBy"`);
+			await queryRunner.query(`DROP TYPE "note_searchableBy_enum"`);
+    }
+}

packages/backend/migration/1725891731600-SearchbleByNull.js

@@ -0,0 +1,11 @@
+export class SearchbleByNull1725891731600 {
+    name = 'SearchbleByNull1725891731600'
+
+    async up(queryRunner) {
+        await queryRunner.query(`ALTER TABLE "note" ALTER COLUMN "searchableBy" DROP NOT NULL`);
+    }
+
+    async down(queryRunner) {
+        await queryRunner.query(`ALTER TABLE "note" ALTER COLUMN "searchableBy" SET NOT NULL`);
+    }
+}

packages/backend/src/core/NoteCreateService.ts

@@ -152,6 +152,7 @@ type Option = {
 	url?: string | null;
 	app?: MiApp | null;
 	deleteAt?: Date | null;
+	searchableBy?: string[] | string;
 };
 
 @Injectable()
@@ -446,6 +447,8 @@ export class NoteCreateService implements OnApplicationShutdown {
 
 			attachedFileTypes: data.files ? data.files.map(file => file.type) : [],
 
+			searchableBy: data.searchableBy ? data.searchableBy as any : 'public',
+
 			// 以下非正規化データ
 			replyUserId: data.reply ? data.reply.userId : null,
 			replyUserHost: data.reply ? data.reply.userHost : null,

packages/backend/src/core/NoteUpdateService.ts

@@ -139,6 +139,7 @@ export class NoteUpdateService implements OnApplicationShutdown {
 			attachedFileTypes: data.files ? data.files.map(file => file.type) : [],
 			updatedAtHistory: [...updatedAtHistory, new Date()],
 			noteEditHistory: [...note.noteEditHistory, (note.cw ? note.cw + '\n' : '') + note.text!],
+			searchableBy: note.searchableBy,
 		});
 
 		// 投稿を更新

packages/backend/src/core/SearchService.ts

@@ -4,7 +4,7 @@
  */
 
 import { Inject, Injectable } from '@nestjs/common';
-import { In } from 'typeorm';
+import { Brackets, In } from 'typeorm';
 import { DI } from '@/di-symbols.js';
 import type { Config } from '@/config.js';
 import { bindThis } from '@/decorators.js';
@@ -77,8 +77,14 @@ export class SearchService {
 
 			query
 				.andWhere('note.text ILIKE :q', { q: `%${ sqlLikeEscape(q) }%` })
-				.orWhere('note.cw ILIKE :q', { q: `%${ sqlLikeEscape(q) }%` })
-				.innerJoinAndSelect('note.user', 'user', 'user.isIndexable = true')
+				.andWhere(new Brackets(qb => {
+					qb.andWhere('note.searchableBy = :public', { public: 'public' })
+						.orWhere(new Brackets(qb2 => {
+							qb2.where('note.searchableBy = :followers AND (note."userId" IN (SELECT "followeeId" FROM following WHERE following."followerId" = :meId) OR note."userId" = :meId)', { followers: 'followers', meId: me?.id })
+								.orWhere('note.searchableBy = :limited AND note."userId" = :meId', { limited: 'limited', meId: me?.id })
+								.orWhere('note.searchableBy = :reacted AND (note."userId" IN (SELECT "userId" FROM note_reaction) OR note."userId" = :meId)', { reacted: 'reacted', meId: me?.id })
+						}))
+				}))
 				.leftJoinAndSelect('note.reply', 'reply')
 				.leftJoinAndSelect('note.renote', 'renote')
 				.leftJoinAndSelect('reply.user', 'replyUser')
@@ -95,19 +101,23 @@ export class SearchService {
 
 			if (opts.fileOption) {
 				if (opts.fileOption === 'fileOnly') {
-					query.andWhere('note.fileIds != \'{}\' ')
+					query.andWhere('note."fileIds" != \'{}\' ')
 				} else if (opts.fileOption === 'noFile') {
-					query.andWhere('note.fileIds = \'{}\' ')
+					query.andWhere('note."fileIds" = \'{}\' ')
 				}
 			}
 
 			if (opts.excludeNsfw) {
-				query.andWhere('note.cw IS NULL');
-				query.andWhere('0 = (SELECT COUNT(*) FROM drive_file df WHERE df.id = ANY(note."fileIds") AND df."isSensitive" = TRUE )');
+				query.andWhere('note."cw" IS NULL');
+				query.andWhere('0 = (SELECT COUNT(*) FROM drive_file df WHERE df.id = ANY(note."fileIds") AND df."isSensitive" = true)');
+			} else {
+				query.orWhere('note."cw" ILIKE :q', { q: `%${ sqlLikeEscape(q) }%` });
 			}
 
 			if (opts.excludeBot) {
-				query.andWhere(' (SELECT "isBot" FROM "user" WHERE id = note."userId") = FALSE ');
+				query.innerJoinAndSelect('note.user', 'user', 'user.isIndexable = true AND user.isBot = false');
+			} else {
+				query.innerJoinAndSelect('note.user', 'user', 'user.isIndexable = true');
 			}
 
 			/**

packages/backend/src/core/activitypub/ApRendererService.ts

@@ -107,6 +107,19 @@ export class ApRendererService {
 			throw new Error('renderAnnounce: cannot render non-public note');
 		}
 
+		let searchable: string[] = [];
+		if (note.searchableBy === 'public') {
+			searchable = ['https://www.w3.org/ns/activitystreams#Public'];
+		} else if (note.searchableBy === 'followers') {
+			searchable = [`${attributedTo}/followers`];
+		} else if (note.searchableBy === 'limited') {
+			searchable = ['as:Limited', 'kmyblue:Limited'];
+		} else if (note.searchableBy === 'reacted') {
+			searchable = [];
+		} else {
+			searchable = [];
+		}
+
 		return {
 			id: `${this.config.url}/notes/${note.id}/activity`,
 			actor: this.userEntityService.genLocalUserUri(note.userId),
@@ -379,6 +392,19 @@ export class ApRendererService {
 			to = mentions;
 		}
 
+		let searchable: string[] = [];
+		if (note.searchableBy === 'public') {
+			searchable = ['https://www.w3.org/ns/activitystreams#Public'];
+		} else if (note.searchableBy === 'followers') {
+			searchable = [`${attributedTo}/followers`];
+		} else if (note.searchableBy === 'limited') {
+			searchable = ['as:Limited', 'kmyblue:Limited'];
+		} else if (note.searchableBy === 'reacted') {
+			searchable = [];
+		} else {
+			searchable = [];
+		}
+
 		const mentionedUsers = note.mentions.length > 0 ? await this.usersRepository.findBy({
 			id: In(note.mentions),
 		}) : [];
@@ -463,6 +489,7 @@ export class ApRendererService {
 			to,
 			cc,
 			inReplyTo,
+			searchableBy: [...searchable],
 			attachment: files.map(x => this.renderDocument(x)),
 			sensitive: note.cw != null || files.some(file => file.isSensitive),
 			tag,

packages/backend/src/core/activitypub/misc/contexts.ts

@@ -559,6 +559,15 @@ const extension_context_definition = {
 	'isCat': 'misskey:isCat',
 	// vcard
 	vcard: 'http://www.w3.org/2006/vcard/ns#',
+	// Fedibird
+	fedibird: 'http://fedibird.com/ns#',
+	searchableBy: {
+		'@id': 'fedibird:searchableBy',
+		'@type': '@id',
+	},
+	// kmyblue
+	kmyblue: 'http://kmy.blue/ns#',
+	limitedScope: 'kmyblue:limitedScope',
 } satisfies Context;
 
 export const CONTEXT: (string | Context)[] = [...context_iris, extension_context_definition];

packages/backend/src/core/activitypub/models/ApNoteService.ts

@@ -40,6 +40,7 @@ import { ApEventService } from './ApEventService.js';
 import { ApImageService } from './ApImageService.js';
 import type { Resolver } from '../ApResolverService.js';
 import type { IObject, IPost } from '../type.js';
+import search from '@/server/api/endpoints/hashtags/search.js';
 
 @Injectable()
 export class ApNoteService {
@@ -221,6 +222,18 @@ export class ApNoteService {
 
 		let isMessaging = note._misskey_talk && visibility === 'specified';
 
+		let searchableActivity = toArray(note.searchableBy);
+		let searchable: string[] = [];
+		if (searchableActivity.includes('https://www.w3.org/ns/activitystreams#Public')) {
+			searchable = ['public'];
+		} else if (searchableActivity.includes('kmyblue:Limited') || searchableActivity.includes('as:Limited')) {
+			searchable = ['limited'];
+		} else if (searchableActivity.includes('/followers')) {
+			searchable = ['followers'];
+		} else {
+			searchable = ['reacted'];
+		}
+
 		// 添付ファイル
 		const files: MiDriveFile[] = [];
 
@@ -348,6 +361,7 @@ export class ApNoteService {
 				event,
 				uri: note.id,
 				url: url,
+				searchableBy: note.searchableBy ? searchable : ['public'],
 			}, silent);
 		} catch (err: any) {
 			if (err.name !== 'duplicated') {

packages/backend/src/core/activitypub/type.ts

@@ -31,6 +31,7 @@ export interface IObject {
 	href?: string;
 	tag?: IObject | IObject[];
 	sensitive?: boolean;
+	searchableBy?: string[] | string;
 }
 
 /**
@@ -127,6 +128,7 @@ export interface IPost extends IObject {
 	_misskey_content?: string;
 	quoteUrl?: string;
 	_misskey_talk?: boolean;
+	searchableBy?: string[] | string;
 }
 
 export interface IQuestion extends IObject {

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

@@ -408,6 +408,7 @@ export class NoteEntityService implements OnModuleInit {
 				poll: note.hasPoll ? this.populatePoll(note, meId) : undefined,
 				event: note.hasEvent ? this.populateEvent(note) : undefined,
 				deleteAt: note.deleteAt?.toISOString() ?? undefined,
+				searchableBy: note.searchableBy,
 
 				...(meId && Object.keys(note.reactions).length > 0 ? {
 					myReaction: this.populateMyReaction(note, meId, options?._hint_),

packages/backend/src/models/Note.ts

@@ -4,7 +4,7 @@
  */
 
 import { Entity, Index, JoinColumn, Column, PrimaryColumn, ManyToOne } from 'typeorm';
-import { noteVisibilities } from '@/types.js';
+import { noteVisibilities, noteSearchableBy } from '@/types.js';
 import { id } from './util/id.js';
 import { MiUser } from './User.js';
 import { MiChannel } from './Channel.js';
@@ -264,6 +264,12 @@ export class MiNote {
 		comment: '[Denormalized]',
 	})
 	public renoteUserHost: string | null;
+
+	@Column('enum', {
+		enum: noteSearchableBy,
+		nullable: true,
+	})
+	public searchableBy: typeof noteSearchableBy[number];
 	//#endregion
 
 	constructor(data: Partial<MiNote>) {

packages/backend/src/models/json-schema/note.ts

@@ -292,5 +292,10 @@ export const packedNoteSchema = {
 			type: 'string',
 			optional: true, nullable: true,
 		},
+		searchableBy: {
+			type: 'string',
+			optional: true, nullable: false,
+			enum: ['public', 'followers', 'reacted', 'limited'],
+		},
 	},
 } as const;

packages/backend/src/server/api/endpoints/notes/create.ts

@@ -216,6 +216,7 @@ export const paramDef = {
 				deleteAfter: { type: 'integer', nullable: true, minimum: 1 },
 			},
 		},
+		searchableBy: { type: 'string', enum: ['public', 'followers', 'reacted', 'limited' ], default: 'public' },
 	},
 	// (re)note with text, files and poll are optional
 	if: {
@@ -427,6 +428,7 @@ export default class extends Endpoint<typeof meta, typeof paramDef> { // eslint-
 					apHashtags: ps.noExtractHashtags ? [] : undefined,
 					apEmojis: ps.noExtractEmojis ? [] : undefined,
 					deleteAt: ps.scheduledDelete?.deleteAt ? new Date(ps.scheduledDelete.deleteAt) : ps.scheduledDelete?.deleteAfter ? new Date(Date.now() + ps.scheduledDelete.deleteAfter) : null,
+					searchableBy: ps.searchableBy,
 				});
 
 				return {

packages/backend/src/server/api/endpoints/notes/update.ts

@@ -90,6 +90,7 @@ export const paramDef = {
 		},
 		cw: { type: 'string', nullable: true, maxLength: 100 },
 		disableRightClick: { type: 'boolean', default: false },
+		searchableBy: { type: 'string', enum: ['public', 'followers', 'reacted', 'limited'], default: 'public' },
 	},
 	required: ['noteId', 'text', 'cw'],
 } as const;
@@ -153,6 +154,7 @@ export default class extends Endpoint<typeof meta, typeof paramDef> {
 					multiple: ps.poll.multiple ?? false,
 					expiresAt: ps.poll.expiresAt ? new Date(ps.poll.expiresAt) : null,
 				} : undefined,
+				searchableBy: ps.searchableBy,
 			};
 
 			const updatedNote = await this.noteUpdateService.update(me, data, note, false);

packages/backend/src/types.ts

@@ -47,6 +47,7 @@ export const groupedNotificationTypes = [
 export const obsoleteNotificationTypes = ['pollVote'/*, 'groupInvited'*/] as const;
 
 export const noteVisibilities = ['public', 'home', 'followers', 'specified', 'private'] as const;
+export const noteSearchableBy = ['public', 'followers', 'reacted', 'limited'] as const;
 
 export const mutedNoteReasons = ['word', 'manual', 'spam', 'other'] as const;
 

packages/backend/test/unit/activitypub.ts

@@ -56,6 +56,7 @@ function createRandomNote(actor: NonTransientIActor): NonTransientIPost {
 		type: 'Note',
 		attributedTo: actor.id,
 		content: 'test test foo',
+		searchableBy: 'public',
 	};
 }