merge: all upstream changes

packages/backend/migration/1696003580220-AddSomeUrls.js

@@ -0,0 +1,17 @@
+/*
+ * SPDX-FileCopyrightText: syuilo and other misskey contributors
+ * SPDX-License-Identifier: AGPL-3.0-only
+ */
+
+export class AddSomeUrls1696003580220 {
+    name = 'AddSomeUrls1696003580220'
+
+    async up(queryRunner) {
+        await queryRunner.query(`ALTER TABLE "meta" ADD "impressumUrl" character varying(1024)`);
+        await queryRunner.query(`ALTER TABLE "meta" ADD "privacyPolicyUrl" character varying(1024)`);
+    }
+    async down(queryRunner) {
+        await queryRunner.query(`ALTER TABLE "meta" DROP COLUMN "impressumUrl"`);
+        await queryRunner.query(`ALTER TABLE "meta" DROP COLUMN "privacyPolicyUrl"`);
+    }
+}

packages/backend/migration/1696373953614-meta-cache-settings.js

@@ -0,0 +1,22 @@
+/*
+ * SPDX-FileCopyrightText: syuilo and other misskey contributors
+ * SPDX-License-Identifier: AGPL-3.0-only
+ */
+
+export class MetaCacheSettings1696373953614 {
+    name = 'MetaCacheSettings1696373953614'
+
+    async up(queryRunner) {
+        await queryRunner.query(`ALTER TABLE "meta" ADD "perLocalUserUserTimelineCacheMax" integer NOT NULL DEFAULT '300'`);
+        await queryRunner.query(`ALTER TABLE "meta" ADD "perRemoteUserUserTimelineCacheMax" integer NOT NULL DEFAULT '100'`);
+        await queryRunner.query(`ALTER TABLE "meta" ADD "perUserHomeTimelineCacheMax" integer NOT NULL DEFAULT '300'`);
+        await queryRunner.query(`ALTER TABLE "meta" ADD "perUserListTimelineCacheMax" integer NOT NULL DEFAULT '300'`);
+    }
+
+    async down(queryRunner) {
+        await queryRunner.query(`ALTER TABLE "meta" DROP COLUMN "perUserListTimelineCacheMax"`);
+        await queryRunner.query(`ALTER TABLE "meta" DROP COLUMN "perUserHomeTimelineCacheMax"`);
+        await queryRunner.query(`ALTER TABLE "meta" DROP COLUMN "perRemoteUserUserTimelineCacheMax"`);
+        await queryRunner.query(`ALTER TABLE "meta" DROP COLUMN "perLocalUserUserTimelineCacheMax"`);
+    }
+}

packages/backend/migration/1696405744672-clean-up.js

@@ -0,0 +1,18 @@
+/*
+ * SPDX-FileCopyrightText: syuilo and other misskey contributors
+ * SPDX-License-Identifier: AGPL-3.0-only
+ */
+
+export class CleanUp1696405744672 {
+    name = 'CleanUp1696405744672'
+
+    async up(queryRunner) {
+        await queryRunner.query(`DROP INDEX "public"."IDX_e7c0567f5261063592f022e9b5"`);
+        await queryRunner.query(`DROP INDEX "public"."IDX_25dfc71b0369b003a4cd434d0b"`);
+    }
+
+    async down(queryRunner) {
+        await queryRunner.query(`CREATE INDEX "IDX_25dfc71b0369b003a4cd434d0b" ON "note" ("attachedFileTypes") `);
+        await queryRunner.query(`CREATE INDEX "IDX_e7c0567f5261063592f022e9b5" ON "note" ("createdAt") `);
+    }
+}

packages/backend/migration/1696569742153-clean-up.js

@@ -0,0 +1,18 @@
+/*
+ * SPDX-FileCopyrightText: syuilo and other misskey contributors
+ * SPDX-License-Identifier: AGPL-3.0-only
+ */
+
+export class CleanUp1696569742153 {
+    name = 'CleanUp1696569742153'
+
+    async up(queryRunner) {
+        await queryRunner.query(`DROP INDEX "public"."IDX_01f4581f114e0ebd2bbb876f0b"`);
+        await queryRunner.query(`ALTER TABLE "note" DROP COLUMN "score"`);
+    }
+
+    async down(queryRunner) {
+        await queryRunner.query(`ALTER TABLE "note" ADD "score" integer NOT NULL DEFAULT '0'`);
+        await queryRunner.query(`CREATE INDEX "IDX_01f4581f114e0ebd2bbb876f0b" ON "note_reaction" ("createdAt") `);
+    }
+}

packages/backend/migration/1696581429196-clean-up.js

@@ -0,0 +1,15 @@
+/*
+ * SPDX-FileCopyrightText: syuilo and other misskey contributors
+ * SPDX-License-Identifier: AGPL-3.0-only
+ */
+
+export class CleanUp1696581429196 {
+    name = 'CleanUp1696581429196'
+
+    async up(queryRunner) {
+        await queryRunner.query(`DROP TABLE IF EXISTS "muted_note"`);
+    }
+
+    async down(queryRunner) {
+    }
+}

packages/backend/migration/1696743032098-AdsOnStream.js

@@ -0,0 +1,16 @@
+/*
+ * SPDX-FileCopyrightText: syuilo and other misskey contributors
+ * SPDX-License-Identifier: AGPL-3.0-only
+ */
+
+export class AdsOnStream1696743032098 {
+    name = 'AdsOnStream1696743032098'
+
+    async up(queryRunner) {
+        await queryRunner.query(`ALTER TABLE "meta" ADD "notesPerOneAd" integer NOT NULL DEFAULT '0'`);
+    }
+
+    async down(queryRunner) {
+        await queryRunner.query(`ALTER TABLE "meta" DROP COLUMN "notesPerOneAd"`);
+    }
+}

packages/backend/migration/1696807733453-userListUserId.js

@@ -0,0 +1,21 @@
+/*
+ * SPDX-FileCopyrightText: syuilo and other misskey contributors
+ * SPDX-License-Identifier: AGPL-3.0-only
+ */
+
+export class UserListUserId1696807733453 {
+    name = 'UserListUserId1696807733453'
+
+    async up(queryRunner) {
+        await queryRunner.query(`ALTER TABLE "user_list_membership" ADD "userListUserId" character varying(32) NOT NULL DEFAULT ''`);
+				const memberships = await queryRunner.query(`SELECT "id", "userListId" FROM "user_list_membership"`);
+				for(let i = 0; i < memberships.length; i++) {
+					const userList = await queryRunner.query(`SELECT "userId" FROM "user_list" WHERE "id" = $1`, [memberships[i].userListId]);
+					await queryRunner.query(`UPDATE "user_list_membership" SET "userListUserId" = $1 WHERE "id" = $2`, [userList[0].userId, memberships[i].id]);
+				}
+    }
+
+    async down(queryRunner) {
+        await queryRunner.query(`ALTER TABLE "user_list_membership" DROP COLUMN "userListUserId"`);
+    }
+}

packages/backend/migration/1696808725134-userListUserId-2.js

@@ -0,0 +1,16 @@
+/*
+ * SPDX-FileCopyrightText: syuilo and other misskey contributors
+ * SPDX-License-Identifier: AGPL-3.0-only
+ */
+
+export class UserListUserId21696808725134 {
+    name = 'UserListUserId21696808725134'
+
+    async up(queryRunner) {
+        await queryRunner.query(`ALTER TABLE "user_list_membership" ALTER COLUMN "userListUserId" DROP DEFAULT`);
+    }
+
+    async down(queryRunner) {
+        await queryRunner.query(`ALTER TABLE "user_list_membership" ALTER COLUMN "userListUserId" SET DEFAULT ''`);
+    }
+}

packages/backend/package.json

@@ -70,15 +70,15 @@
 		"@fastify/multipart": "8.0.0",
 		"@fastify/static": "6.11.2",
 		"@fastify/view": "8.2.0",
-		"@nestjs/common": "10.2.6",
-		"@nestjs/core": "10.2.6",
-		"@nestjs/testing": "10.2.6",
+		"@nestjs/common": "10.2.7",
+		"@nestjs/core": "10.2.7",
+		"@nestjs/testing": "10.2.7",
 		"@peertube/http-signature": "1.7.0",
 		"@simplewebauthn/server": "8.2.0",
 		"@sinonjs/fake-timers": "11.1.0",
 		"@smithy/node-http-handler": "2.1.5",
 		"@swc/cli": "0.1.62",
-		"@swc/core": "1.3.90",
+		"@swc/core": "1.3.92",
 		"accepts": "1.3.8",
 		"ajv": "8.12.0",
 		"archiver": "6.0.1",
@@ -87,7 +87,7 @@
 		"bcryptjs": "2.4.3",
 		"blurhash": "2.0.5",
 		"body-parser": "1.20.2",
-		"bullmq": "4.11.4",
+		"bullmq": "4.12.3",
 		"cacheable-lookup": "7.0.0",
 		"cbor": "9.0.1",
 		"chalk": "5.3.0",
@@ -127,13 +127,13 @@
 		"nanoid": "5.0.1",
 		"nested-property": "4.0.0",
 		"node-fetch": "3.3.2",
-		"nodemailer": "6.9.5",
+		"nodemailer": "6.9.6",
 		"nsfwjs": "2.4.2",
 		"oauth": "0.10.0",
 		"oauth2orize": "1.11.1",
 		"oauth2orize-pkce": "0.1.2",
 		"os-utils": "0.0.14",
-		"otpauth": "9.1.4",
+		"otpauth": "9.1.5",
 		"parse5": "7.1.2",
 		"pg": "8.11.3",
 		"pkce-challenge": "4.0.1",
@@ -158,7 +158,7 @@
 		"strict-event-emitter-types": "2.0.0",
 		"stringz": "2.1.0",
 		"summaly": "github:misskey-dev/summaly",
-		"systeminformation": "5.21.9",
+		"systeminformation": "5.21.11",
 		"tinycolor2": "1.6.0",
 		"tmp": "0.2.1",
 		"tsc-alias": "1.8.8",
@@ -193,13 +193,13 @@
 		"@types/jsrsasign": "10.5.9",
 		"@types/mime-types": "2.1.2",
 		"@types/ms": "0.7.32",
-		"@types/node": "20.7.1",
+		"@types/node": "20.8.4",
 		"@types/node-fetch": "3.0.3",
 		"@types/nodemailer": "6.4.11",
 		"@types/oauth": "0.9.2",
 		"@types/oauth2orize": "1.11.1",
 		"@types/oauth2orize-pkce": "0.1.0",
-		"@types/pg": "8.10.3",
+		"@types/pg": "8.10.4",
 		"@types/pug": "2.0.7",
 		"@types/punycode": "2.1.0",
 		"@types/qrcode": "1.5.2",
@@ -217,11 +217,11 @@
 		"@types/vary": "1.1.1",
 		"@types/web-push": "3.6.1",
 		"@types/ws": "8.5.6",
-		"@typescript-eslint/eslint-plugin": "6.7.3",
-		"@typescript-eslint/parser": "6.7.3",
+		"@typescript-eslint/eslint-plugin": "6.7.5",
+		"@typescript-eslint/parser": "6.7.5",
 		"aws-sdk-client-mock": "3.0.0",
 		"cross-env": "7.0.3",
-		"eslint": "8.50.0",
+		"eslint": "8.51.0",
 		"eslint-plugin-import": "2.28.1",
 		"execa": "8.0.1",
 		"jest": "29.7.0",

packages/backend/src/boot/common.ts

@@ -17,7 +17,6 @@ export async function server() {
 	const app = await NestFactory.createApplicationContext(MainModule, {
 		logger: new NestLogger(),
 	});
-	app.enableShutdownHooks();
 
 	const serverService = app.get(ServerService);
 	await serverService.launch();
@@ -35,7 +34,6 @@ export async function jobQueue() {
 	const jobQueue = await NestFactory.createApplicationContext(QueueProcessorModule, {
 		logger: new NestLogger(),
 	});
-	jobQueue.enableShutdownHooks();
 
 	jobQueue.get(QueueProcessorService).start();
 	jobQueue.get(ChartManagementService).start();

packages/backend/src/core/AccountMoveService.ts

@@ -228,7 +228,7 @@ export class AccountMoveService {
 			},
 		}).then(memberships => memberships.map(membership => membership.userListId));
 
-		const newMemberships: Map<string, { createdAt: Date; userId: string; userListId: string; }> = new Map();
+		const newMemberships: Map<string, { createdAt: Date; userId: string; userListId: string; userListUserId: string; }> = new Map();
 
 		// 重複しないようにIDを生成
 		const genId = (): string => {
@@ -244,6 +244,7 @@ export class AccountMoveService {
 				createdAt: new Date(),
 				userId: dst.id,
 				userListId: membership.userListId,
+				userListUserId: membership.userListUserId,
 			});
 		}
 

packages/backend/src/core/AnnouncementService.ts

@@ -158,9 +158,13 @@ export class AnnouncementService {
 
 		if (moderator) {
 			if (announcement.userId) {
+				const user = await this.usersRepository.findOneByOrFail({ id: announcement.userId });
 				this.moderationLogService.log(moderator, 'deleteUserAnnouncement', {
 					announcementId: announcement.id,
 					announcement: announcement,
+					userId: announcement.userId,
+					userUsername: user.username,
+					userHost: user.host,
 				});
 			} else {
 				this.moderationLogService.log(moderator, 'deleteGlobalAnnouncement', {

packages/backend/src/core/AntennaService.ts

@@ -16,6 +16,7 @@ import type { AntennasRepository, UserListMembershipsRepository } from '@/models
 import { UtilityService } from '@/core/UtilityService.js';
 import { bindThis } from '@/decorators.js';
 import type { GlobalEvents } from '@/core/GlobalEventService.js';
+import { RedisTimelineService } from '@/core/RedisTimelineService.js';
 import type { OnApplicationShutdown } from '@nestjs/common';
 
 @Injectable()
@@ -38,6 +39,7 @@ export class AntennaService implements OnApplicationShutdown {
 
 		private utilityService: UtilityService,
 		private globalEventService: GlobalEventService,
+		private redisTimelineService: RedisTimelineService,
 	) {
 		this.antennasFetched = false;
 		this.antennas = [];
@@ -84,12 +86,7 @@ export class AntennaService implements OnApplicationShutdown {
 		const redisPipeline = this.redisForTimelines.pipeline();
 
 		for (const antenna of matchedAntennas) {
-			redisPipeline.xadd(
-				`antennaTimeline:${antenna.id}`,
-				'MAXLEN', '~', '200',
-				'*',
-				'note', note.id);
-
+			this.redisTimelineService.push(`antennaTimeline:${antenna.id}`, note.id, 200, redisPipeline);
 			this.globalEventService.publishAntennaStream(antenna.id, 'note', note);
 		}
 

packages/backend/src/core/CoreModule.ts

@@ -61,6 +61,8 @@ import { UtilityService } from './UtilityService.js';
 import { FileInfoService } from './FileInfoService.js';
 import { SearchService } from './SearchService.js';
 import { ClipService } from './ClipService.js';
+import { FeaturedService } from './FeaturedService.js';
+import { RedisTimelineService } from './RedisTimelineService.js';
 import { ChartLoggerService } from './chart/ChartLoggerService.js';
 import FederationChart from './chart/charts/federation.js';
 import NotesChart from './chart/charts/notes.js';
@@ -189,6 +191,8 @@ const $UtilityService: Provider = { provide: 'UtilityService', useExisting: Util
 const $FileInfoService: Provider = { provide: 'FileInfoService', useExisting: FileInfoService };
 const $SearchService: Provider = { provide: 'SearchService', useExisting: SearchService };
 const $ClipService: Provider = { provide: 'ClipService', useExisting: ClipService };
+const $FeaturedService: Provider = { provide: 'FeaturedService', useExisting: FeaturedService };
+const $RedisTimelineService: Provider = { provide: 'RedisTimelineService', useExisting: RedisTimelineService };
 
 const $ChartLoggerService: Provider = { provide: 'ChartLoggerService', useExisting: ChartLoggerService };
 const $FederationChart: Provider = { provide: 'FederationChart', useExisting: FederationChart };
@@ -321,6 +325,8 @@ const $ApQuestionService: Provider = { provide: 'ApQuestionService', useExisting
 		FileInfoService,
 		SearchService,
 		ClipService,
+		FeaturedService,
+		RedisTimelineService,
 		ChartLoggerService,
 		FederationChart,
 		NotesChart,
@@ -446,6 +452,8 @@ const $ApQuestionService: Provider = { provide: 'ApQuestionService', useExisting
 		$FileInfoService,
 		$SearchService,
 		$ClipService,
+		$FeaturedService,
+		$RedisTimelineService,
 		$ChartLoggerService,
 		$FederationChart,
 		$NotesChart,
@@ -572,6 +580,8 @@ const $ApQuestionService: Provider = { provide: 'ApQuestionService', useExisting
 		FileInfoService,
 		SearchService,
 		ClipService,
+		FeaturedService,
+		RedisTimelineService,
 		FederationChart,
 		NotesChart,
 		UsersChart,
@@ -696,6 +706,8 @@ const $ApQuestionService: Provider = { provide: 'ApQuestionService', useExisting
 		$FileInfoService,
 		$SearchService,
 		$ClipService,
+		$FeaturedService,
+		$RedisTimelineService,
 		$FederationChart,
 		$NotesChart,
 		$UsersChart,

packages/backend/src/core/CustomEmojiService.ts

@@ -52,7 +52,6 @@ export class CustomEmojiService implements OnApplicationShutdown {
 			fetcher: () => this.emojisRepository.find({ where: { host: IsNull() } }).then(emojis => new Map(emojis.map(emoji => [emoji.name, emoji]))),
 			toRedisConverter: (value) => JSON.stringify(Array.from(value.values())),
 			fromRedisConverter: (value) => {
-				if (!Array.isArray(JSON.parse(value))) return undefined; // 古いバージョンの壊れたキャッシュが残っていることがある(そのうち消す)
 				return new Map(JSON.parse(value).map((x: Serialized<MiEmoji>) => [x.name, {
 					...x,
 					updatedAt: x.updatedAt ? new Date(x.updatedAt) : null,
@@ -386,6 +385,20 @@ export class CustomEmojiService implements OnApplicationShutdown {
 		}
 	}
 
+	/**
+	 * ローカル内の絵文字に重複がないかチェックします
+	 * @param name 絵文字名
+	 */
+	@bindThis
+	public checkDuplicate(name: string): Promise<boolean> {
+		return this.emojisRepository.exist({ where: { name, host: IsNull() } });
+	}
+
+	@bindThis
+	public getEmojiById(id: string): Promise<MiEmoji | null> {
+		return this.emojisRepository.findOneBy({ id });
+	}
+
 	@bindThis
 	public dispose(): void {
 		this.cache.dispose();

packages/backend/src/core/FeaturedService.ts

@@ -0,0 +1,116 @@
+/*
+ * SPDX-FileCopyrightText: syuilo and other misskey contributors
+ * SPDX-License-Identifier: AGPL-3.0-only
+ */
+
+import { Inject, Injectable } from '@nestjs/common';
+import * as Redis from 'ioredis';
+import type { MiNote, MiUser } from '@/models/_.js';
+import { DI } from '@/di-symbols.js';
+import { bindThis } from '@/decorators.js';
+
+const GLOBAL_NOTES_RANKING_WINDOW = 1000 * 60 * 60 * 24 * 3; // 3日ごと
+const PER_USER_NOTES_RANKING_WINDOW = 1000 * 60 * 60 * 24 * 7; // 1週間ごと
+const HASHTAG_RANKING_WINDOW = 1000 * 60 * 60; // 1時間ごと
+
+@Injectable()
+export class FeaturedService {
+	constructor(
+		@Inject(DI.redis)
+		private redisClient: Redis.Redis, // TODO: 専用のRedisサーバーを設定できるようにする
+	) {
+	}
+
+	@bindThis
+	private getCurrentWindow(windowRange: number): number {
+		const passed = new Date().getTime() - new Date(new Date().getFullYear(), 0, 1).getTime();
+		return Math.floor(passed / windowRange);
+	}
+
+	@bindThis
+	private async updateRankingOf(name: string, windowRange: number, element: string, score = 1): Promise<void> {
+		const currentWindow = this.getCurrentWindow(windowRange);
+		const redisTransaction = this.redisClient.multi();
+		redisTransaction.zincrby(
+			`${name}:${currentWindow}`,
+			score,
+			element);
+		redisTransaction.expire(
+			`${name}:${currentWindow}`,
+			(windowRange * 3) / 1000,
+			'NX'); // "NX -- Set expiry only when the key has no expiry" = 有効期限がないときだけ設定
+		await redisTransaction.exec();
+	}
+
+	@bindThis
+	private async getRankingOf(name: string, windowRange: number, threshold: number): Promise<string[]> {
+		const currentWindow = this.getCurrentWindow(windowRange);
+		const previousWindow = currentWindow - 1;
+
+		const redisPipeline = this.redisClient.pipeline();
+		redisPipeline.zrange(
+			`${name}:${currentWindow}`, 0, threshold, 'REV', 'WITHSCORES');
+		redisPipeline.zrange(
+			`${name}:${previousWindow}`, 0, threshold, 'REV', 'WITHSCORES');
+		const [currentRankingResult, previousRankingResult] = await redisPipeline.exec().then(result => result ? result.map(r => r[1] as string[]) : [[], []]);
+
+		const ranking = new Map<string, number>();
+		for (let i = 0; i < currentRankingResult.length; i += 2) {
+			const noteId = currentRankingResult[i];
+			const score = parseInt(currentRankingResult[i + 1], 10);
+			ranking.set(noteId, score);
+		}
+		for (let i = 0; i < previousRankingResult.length; i += 2) {
+			const noteId = previousRankingResult[i];
+			const score = parseInt(previousRankingResult[i + 1], 10);
+			const exist = ranking.get(noteId);
+			if (exist != null) {
+				ranking.set(noteId, (exist + score) / 2);
+			} else {
+				ranking.set(noteId, score);
+			}
+		}
+
+		return Array.from(ranking.keys());
+	}
+
+	@bindThis
+	public updateGlobalNotesRanking(noteId: MiNote['id'], score = 1): Promise<void> {
+		return this.updateRankingOf('featuredGlobalNotesRanking', GLOBAL_NOTES_RANKING_WINDOW, noteId, score);
+	}
+
+	@bindThis
+	public updateInChannelNotesRanking(channelId: MiNote['channelId'], noteId: MiNote['id'], score = 1): Promise<void> {
+		return this.updateRankingOf(`featuredInChannelNotesRanking:${channelId}`, GLOBAL_NOTES_RANKING_WINDOW, noteId, score);
+	}
+
+	@bindThis
+	public updatePerUserNotesRanking(userId: MiUser['id'], noteId: MiNote['id'], score = 1): Promise<void> {
+		return this.updateRankingOf(`featuredPerUserNotesRanking:${userId}`, PER_USER_NOTES_RANKING_WINDOW, noteId, score);
+	}
+
+	@bindThis
+	public updateHashtagsRanking(hashtag: string, score = 1): Promise<void> {
+		return this.updateRankingOf('featuredHashtagsRanking', HASHTAG_RANKING_WINDOW, hashtag, score);
+	}
+
+	@bindThis
+	public getGlobalNotesRanking(threshold: number): Promise<MiNote['id'][]> {
+		return this.getRankingOf('featuredGlobalNotesRanking', GLOBAL_NOTES_RANKING_WINDOW, threshold);
+	}
+
+	@bindThis
+	public getInChannelNotesRanking(channelId: MiNote['channelId'], threshold: number): Promise<MiNote['id'][]> {
+		return this.getRankingOf(`featuredInChannelNotesRanking:${channelId}`, GLOBAL_NOTES_RANKING_WINDOW, threshold);
+	}
+
+	@bindThis
+	public getPerUserNotesRanking(userId: MiUser['id'], threshold: number): Promise<MiNote['id'][]> {
+		return this.getRankingOf(`featuredPerUserNotesRanking:${userId}`, PER_USER_NOTES_RANKING_WINDOW, threshold);
+	}
+
+	@bindThis
+	public getHashtagsRanking(threshold: number): Promise<string[]> {
+		return this.getRankingOf('featuredHashtagsRanking', HASHTAG_RANKING_WINDOW, threshold);
+	}
+}

packages/backend/src/core/HashtagService.ts

@@ -4,6 +4,7 @@
  */
 
 import { Inject, Injectable } from '@nestjs/common';
+import * as Redis from 'ioredis';
 import { DI } from '@/di-symbols.js';
 import type { MiUser } from '@/models/User.js';
 import { normalizeForSearch } from '@/misc/normalize-for-search.js';
@@ -12,15 +13,22 @@ import type { MiHashtag } from '@/models/Hashtag.js';
 import type { HashtagsRepository } from '@/models/_.js';
 import { UserEntityService } from '@/core/entities/UserEntityService.js';
 import { bindThis } from '@/decorators.js';
+import { FeaturedService } from '@/core/FeaturedService.js';
+import { MetaService } from '@/core/MetaService.js';
 
 @Injectable()
 export class HashtagService {
 	constructor(
+		@Inject(DI.redis)
+		private redisClient: Redis.Redis, // TODO: 専用のRedisサーバーを設定できるようにする
+
 		@Inject(DI.hashtagsRepository)
 		private hashtagsRepository: HashtagsRepository,
 
 		private userEntityService: UserEntityService,
+		private featuredService: FeaturedService,
 		private idService: IdService,
+		private metaService: MetaService,
 	) {
 	}
 
@@ -46,6 +54,9 @@ export class HashtagService {
 	public async updateHashtag(user: { id: MiUser['id']; host: MiUser['host']; }, tag: string, isUserAttached = false, inc = true) {
 		tag = normalizeForSearch(tag);
 
+		// TODO: サンプリング
+		this.updateHashtagsRanking(tag, user.id);
+
 		const index = await this.hashtagsRepository.findOneBy({ name: tag });
 
 		if (index == null && !inc) return;
@@ -85,7 +96,7 @@ export class HashtagService {
 					}
 				}
 			} else {
-			// 自分が初めてこのタグを使ったなら
+				// 自分が初めてこのタグを使ったなら
 				if (!index.mentionedUserIds.some(id => id === user.id)) {
 					set.mentionedUserIds = () => `array_append("mentionedUserIds", '${user.id}')`;
 					set.mentionedUsersCount = () => '"mentionedUsersCount" + 1';
@@ -144,4 +155,94 @@ export class HashtagService {
 			}
 		}
 	}
+
+	@bindThis
+	public async updateHashtagsRanking(hashtag: string, userId: MiUser['id']): Promise<void> {
+		const instance = await this.metaService.fetch();
+		const hiddenTags = instance.hiddenTags.map(t => normalizeForSearch(t));
+		if (hiddenTags.includes(hashtag)) return;
+
+		// YYYYMMDDHHmm (10分間隔)
+		const now = new Date();
+		now.setMinutes(Math.floor(now.getMinutes() / 10) * 10, 0, 0);
+		const window = `${now.getUTCFullYear()}${(now.getUTCMonth() + 1).toString().padStart(2, '0')}${now.getUTCDate().toString().padStart(2, '0')}${now.getUTCHours().toString().padStart(2, '0')}${now.getUTCMinutes().toString().padStart(2, '0')}`;
+
+		const exist = await this.redisClient.sismember(`hashtagUsers:${hashtag}`, userId);
+		if (exist === 1) return;
+
+		this.featuredService.updateHashtagsRanking(hashtag, 1);
+
+		const redisPipeline = this.redisClient.pipeline();
+
+		// チャート用
+		redisPipeline.pfadd(`hashtagUsers:${hashtag}:${window}`, userId);
+		redisPipeline.expire(`hashtagUsers:${hashtag}:${window}`,
+			60 * 60 * 24 * 3, // 3日間
+			'NX', // "NX -- Set expiry only when the key has no expiry" = 有効期限がないときだけ設定
+		);
+
+		// ユニークカウント用
+		// TODO: Bloom Filter を使うようにしても良さそう
+		redisPipeline.sadd(`hashtagUsers:${hashtag}`, userId);
+		redisPipeline.expire(`hashtagUsers:${hashtag}`,
+			60 * 60, // 1時間
+			'NX', // "NX -- Set expiry only when the key has no expiry" = 有効期限がないときだけ設定
+		);
+
+		redisPipeline.exec();
+	}
+
+	@bindThis
+	public async getChart(hashtag: string, range: number): Promise<number[]> {
+		const now = new Date();
+		now.setMinutes(Math.floor(now.getMinutes() / 10) * 10, 0, 0);
+
+		const redisPipeline = this.redisClient.pipeline();
+
+		for (let i = 0; i < range; i++) {
+			const window = `${now.getUTCFullYear()}${(now.getUTCMonth() + 1).toString().padStart(2, '0')}${now.getUTCDate().toString().padStart(2, '0')}${now.getUTCHours().toString().padStart(2, '0')}${now.getUTCMinutes().toString().padStart(2, '0')}`;
+			redisPipeline.pfcount(`hashtagUsers:${hashtag}:${window}`);
+			now.setMinutes(now.getMinutes() - (i * 10), 0, 0);
+		}
+
+		const result = await redisPipeline.exec();
+
+		if (result == null) return [];
+
+		return result.map(x => x[1]) as number[];
+	}
+
+	@bindThis
+	public async getCharts(hashtags: string[], range: number): Promise<Record<string, number[]>> {
+		const now = new Date();
+		now.setMinutes(Math.floor(now.getMinutes() / 10) * 10, 0, 0);
+
+		const redisPipeline = this.redisClient.pipeline();
+
+		for (let i = 0; i < range; i++) {
+			const window = `${now.getUTCFullYear()}${(now.getUTCMonth() + 1).toString().padStart(2, '0')}${now.getUTCDate().toString().padStart(2, '0')}${now.getUTCHours().toString().padStart(2, '0')}${now.getUTCMinutes().toString().padStart(2, '0')}`;
+			for (const hashtag of hashtags) {
+				redisPipeline.pfcount(`hashtagUsers:${hashtag}:${window}`);
+			}
+			now.setMinutes(now.getMinutes() - (i * 10), 0, 0);
+		}
+
+		const result = await redisPipeline.exec();
+
+		if (result == null) return {};
+
+		// key is hashtag
+		const charts = {} as Record<string, number[]>;
+		for (const hashtag of hashtags) {
+			charts[hashtag] = [];
+		}
+
+		for (let i = 0; i < range; i++) {
+			for (let j = 0; j < hashtags.length; j++) {
+				charts[hashtags[j]].push(result[(i * hashtags.length) + j][1] as number);
+			}
+		}
+
+		return charts;
+	}
 }

packages/backend/src/core/NoteCreateService.ts

@@ -53,6 +53,8 @@ import { DB_MAX_NOTE_TEXT_LENGTH } from '@/const.js';
 import { RoleService } from '@/core/RoleService.js';
 import { MetaService } from '@/core/MetaService.js';
 import { SearchService } from '@/core/SearchService.js';
+import { FeaturedService } from '@/core/FeaturedService.js';
+import { RedisTimelineService } from '@/core/RedisTimelineService.js';
 
 type NotificationType = 'reply' | 'renote' | 'quote' | 'mention';
 
@@ -193,6 +195,7 @@ export class NoteCreateService implements OnApplicationShutdown {
 		private idService: IdService,
 		private globalEventService: GlobalEventService,
 		private queueService: QueueService,
+		private redisTimelineService: RedisTimelineService,
 		private noteReadService: NoteReadService,
 		private notificationService: NotificationService,
 		private relayService: RelayService,
@@ -200,6 +203,7 @@ export class NoteCreateService implements OnApplicationShutdown {
 		private hashtagService: HashtagService,
 		private antennaService: AntennaService,
 		private webhookService: WebhookService,
+		private featuredService: FeaturedService,
 		private remoteUserResolveService: RemoteUserResolveService,
 		private apDeliverManagerService: ApDeliverManagerService,
 		private apRendererService: ApRendererService,
@@ -252,19 +256,30 @@ export class NoteCreateService implements OnApplicationShutdown {
 			}
 		}
 
-		// Renote対象が「ホームまたは全体」以外の公開範囲ならreject
-		if (data.renote && data.renote.visibility !== 'public' && data.renote.visibility !== 'home' && data.renote.userId !== user.id) {
-			throw new Error('Renote target is not public or home');
-		}
+		if (data.renote) {
+			switch (data.renote.visibility) {
+				case 'public':
+					// public noteは無条件にrenote可能
+					break;
+				case 'home':
+					// home noteはhome以下にrenote可能
+					if (data.visibility === 'public') {
+						data.visibility = 'home';
+					}
+					break;
+				case 'followers':
+					// 他人のfollowers noteはreject
+					if (data.renote.userId !== user.id) {
+						throw new Error('Renote target is not public or home');
+					}
 
-		// Renote対象がpublicではないならhomeにする
-		if (data.renote && data.renote.visibility !== 'public' && data.visibility === 'public') {
-			data.visibility = 'home';
-		}
-
-		// Renote対象がfollowersならfollowersにする
-		if (data.renote && data.renote.visibility === 'followers') {
-			data.visibility = 'followers';
+					// Renote対象がfollowersならfollowersにする
+					data.visibility = 'followers';
+					break;
+				case 'specified':
+					// specified / direct noteはreject
+					throw new Error('Renote target is not public or home');
+			}
 		}
 
 		// 返信対象がpublicではないならhomeにする
@@ -334,14 +349,6 @@ export class NoteCreateService implements OnApplicationShutdown {
 
 		const note = await this.insertNote(user, data, tags, emojis, mentionedUsers);
 
-		if (data.channel) {
-			this.redisForTimelines.xadd(
-				`channelTimeline:${data.channel.id}`,
-				'MAXLEN', '~', this.config.perChannelMaxNoteCacheCount.toString(),
-				'*',
-				'note', note.id);
-		}
-
 		setImmediate('post created', { signal: this.#shutdownController.signal }).then(
 			() => this.postNoteCreated(note, user, data, silent, tags!, mentionedUsers!),
 			() => { /* aborted, ignore this */ },
@@ -481,13 +488,7 @@ export class NoteCreateService implements OnApplicationShutdown {
 		// Increment notes count (user)
 		this.incNotesCountOfUser(user);
 
-		if (data.visibility === 'public' || data.visibility === 'home') {
-			this.pushToTl(note, user);
-		} else if (data.visibility === 'followers') {
-			this.pushToTl(note, user);
-		} else if (data.visibility === 'specified') {
-			// TODO
-		}
+		this.pushToTl(note, user);
 
 		this.antennaService.addNoteToAntennas(note, user);
 
@@ -510,9 +511,8 @@ export class NoteCreateService implements OnApplicationShutdown {
 			});
 		}
 
-		// この投稿を除く指定したユーザーによる指定したノートのリノートが存在しないとき
-		if (data.renote && (await this.noteEntityService.countSameRenotes(user.id, data.renote.id, note.id) === 0)) {
-			if (!user.isBot) this.incRenoteCount(data.renote);
+		if (data.renote && data.renote.userId !== user.id && !user.isBot) {
+			this.incRenoteCount(data.renote);
 		}
 
 		if (data.poll && data.poll.expiresAt) {
@@ -712,10 +712,23 @@ export class NoteCreateService implements OnApplicationShutdown {
 		this.notesRepository.createQueryBuilder().update()
 			.set({
 				renoteCount: () => '"renoteCount" + 1',
-				score: () => '"score" + 1',
 			})
 			.where('id = :id', { id: renote.id })
 			.execute();
+
+		// 30%の確率、3日以内に投稿されたノートの場合ハイライト用ランキング更新
+		if (Math.random() < 0.3 && (Date.now() - this.idService.parse(renote.id).date.getTime()) < 1000 * 60 * 60 * 24 * 3) {
+			if (renote.channelId != null) {
+				if (renote.replyId == null) {
+					this.featuredService.updateInChannelNotesRanking(renote.channelId, renote.id, 5);
+				}
+			} else {
+				if (renote.visibility === 'public' && renote.userHost == null && renote.replyId == null) {
+					this.featuredService.updateGlobalNotesRanking(renote.id, 5);
+					this.featuredService.updatePerUserNotesRanking(renote.userId, renote.id, 5);
+				}
+			}
+		}
 	}
 
 	@bindThis
@@ -803,9 +816,15 @@ export class NoteCreateService implements OnApplicationShutdown {
 
 	@bindThis
 	private async pushToTl(note: MiNote, user: { id: MiUser['id']; host: MiUser['host']; }) {
-		const redisPipeline = this.redisForTimelines.pipeline();
+		const meta = await this.metaService.fetch();
+
+		const r = this.redisForTimelines.pipeline();
 
 		if (note.channelId) {
+			this.redisTimelineService.push(`channelTimeline:${note.channelId}`, note.id, this.config.perChannelMaxNoteCacheCount, r);
+
+			this.redisTimelineService.push(`userTimelineWithChannel:${user.id}`, note.id, note.userHost == null ? meta.perLocalUserUserTimelineCacheMax : meta.perRemoteUserUserTimelineCacheMax, r);
+
 			const channelFollowings = await this.channelFollowingsRepository.find({
 				where: {
 					followeeId: note.channelId,
@@ -814,140 +833,94 @@ export class NoteCreateService implements OnApplicationShutdown {
 			});
 
 			for (const channelFollowing of channelFollowings) {
-				redisPipeline.xadd(
-					`homeTimeline:${channelFollowing.followerId}`,
-					'MAXLEN', '~', '200',
-					'*',
-					'note', note.id);
-
+				this.redisTimelineService.push(`homeTimeline:${channelFollowing.followerId}`, note.id, meta.perUserHomeTimelineCacheMax, r);
 				if (note.fileIds.length > 0) {
-					redisPipeline.xadd(
-						`homeTimelineWithFiles:${channelFollowing.followerId}`,
-						'MAXLEN', '~', '100',
-						'*',
-						'note', note.id);
+					this.redisTimelineService.push(`homeTimelineWithFiles:${channelFollowing.followerId}`, note.id, meta.perUserHomeTimelineCacheMax / 2, r);
 				}
 			}
 		} else {
 			// TODO: キャッシュ？
-			const followings = await this.followingsRepository.find({
-				where: {
-					followeeId: user.id,
-					followerHost: IsNull(),
-					isFollowerHibernated: false,
-				},
-				select: ['followerId', 'withReplies'],
-			});
+			// eslint-disable-next-line prefer-const
+			let [followings, userListMemberships] = await Promise.all([
+				this.followingsRepository.find({
+					where: {
+						followeeId: user.id,
+						followerHost: IsNull(),
+						isFollowerHibernated: false,
+					},
+					select: ['followerId', 'withReplies'],
+				}),
+				this.userListMembershipsRepository.find({
+					where: {
+						userId: user.id,
+					},
+					select: ['userListId', 'userListUserId', 'withReplies'],
+				}),
+			]);
 
-			const userListMemberships = await this.userListMembershipsRepository.find({
-				where: {
-					userId: user.id,
-				},
-				select: ['userListId', 'withReplies'],
-			});
+			if (note.visibility === 'followers') {
+				// TODO: 重そうだから何とかしたい Set 使う？
+				userListMemberships = userListMemberships.filter(x => followings.some(f => f.followerId === x.userListUserId));
+			}
 
 			// TODO: あまりにも数が多いと redisPipeline.exec に失敗する(理由は不明)ため、3万件程度を目安に分割して実行するようにする
 			for (const following of followings) {
-				// 自分自身以外への返信
-				if (note.replyId && note.replyUserId !== note.userId) {
+				// 基本的にvisibleUserIdsには自身のidが含まれている前提であること
+				if (note.visibility === 'specified' && !note.visibleUserIds.some(v => v === following.followerId)) continue;
+
+				// 「自分自身への返信 or そのフォロワーへの返信」のどちらでもない場合
+				if (note.replyId && !(note.replyUserId === note.userId || note.replyUserId === following.followerId)) {
 					if (!following.withReplies) continue;
 				}
 
-				redisPipeline.xadd(
-					`homeTimeline:${following.followerId}`,
-					'MAXLEN', '~', '200',
-					'*',
-					'note', note.id);
-
+				this.redisTimelineService.push(`homeTimeline:${following.followerId}`, note.id, meta.perUserHomeTimelineCacheMax, r);
 				if (note.fileIds.length > 0) {
-					redisPipeline.xadd(
-						`homeTimelineWithFiles:${following.followerId}`,
-						'MAXLEN', '~', '100',
-						'*',
-						'note', note.id);
+					this.redisTimelineService.push(`homeTimelineWithFiles:${following.followerId}`, note.id, meta.perUserHomeTimelineCacheMax / 2, r);
 				}
 			}
 
-			// TODO
-			//if (note.visibility === 'followers') {
-			//	// TODO: 重そうだから何とかしたい Set 使う？
-			//	userLists = userLists.filter(x => followings.some(f => f.followerId === x.userListUserId));
-			//}
-
 			for (const userListMembership of userListMemberships) {
-				// 自分自身以外への返信
-				if (note.replyId && note.replyUserId !== note.userId) {
+				// ダイレクトのとき、そのリストが対象外のユーザーの場合
+				if (
+					note.visibility === 'specified' &&
+					!note.visibleUserIds.some(v => v === userListMembership.userListUserId)
+				) continue;
+
+				// 「自分自身への返信 or そのリストの作成者への返信」のどちらでもない場合
+				if (note.replyId && !(note.replyUserId === note.userId || note.replyUserId === userListMembership.userListUserId)) {
 					if (!userListMembership.withReplies) continue;
 				}
 
-				redisPipeline.xadd(
-					`userListTimeline:${userListMembership.userListId}`,
-					'MAXLEN', '~', '200',
-					'*',
-					'note', note.id);
-
+				this.redisTimelineService.push(`userListTimeline:${userListMembership.userListId}`, note.id, meta.perUserListTimelineCacheMax, r);
 				if (note.fileIds.length > 0) {
-					redisPipeline.xadd(
-						`userListTimelineWithFiles:${userListMembership.userListId}`,
-						'MAXLEN', '~', '100',
-						'*',
-						'note', note.id);
+					this.redisTimelineService.push(`userListTimelineWithFiles:${userListMembership.userListId}`, note.id, meta.perUserListTimelineCacheMax / 2, r);
 				}
 			}
 
-			{ // 自分自身のHTL
-				redisPipeline.xadd(
-					`homeTimeline:${user.id}`,
-					'MAXLEN', '~', '200',
-					'*',
-					'note', note.id);
-
+			if (note.visibility !== 'specified' || !note.visibleUserIds.some(v => v === user.id)) { // 自分自身のHTL
+				this.redisTimelineService.push(`homeTimeline:${user.id}`, note.id, meta.perUserHomeTimelineCacheMax, r);
 				if (note.fileIds.length > 0) {
-					redisPipeline.xadd(
-						`homeTimelineWithFiles:${user.id}`,
-						'MAXLEN', '~', '100',
-						'*',
-						'note', note.id);
+					this.redisTimelineService.push(`homeTimelineWithFiles:${user.id}`, note.id, meta.perUserHomeTimelineCacheMax / 2, r);
 				}
 			}
 
-			if (note.visibility === 'public' || note.visibility === 'home') {
-				// 自分自身以外への返信
-				if (note.replyId && note.replyUserId !== note.userId) {
-					redisPipeline.xadd(
-						`userTimelineWithReplies:${user.id}`,
-						'MAXLEN', '~', '1000',
-						'*',
-						'note', note.id);
-				} else {
-					redisPipeline.xadd(
-						`userTimeline:${user.id}`,
-						'MAXLEN', '~', '1000',
-						'*',
-						'note', note.id);
+			// 自分自身以外への返信
+			if (note.replyId && note.replyUserId !== note.userId) {
+				this.redisTimelineService.push(`userTimelineWithReplies:${user.id}`, note.id, note.userHost == null ? meta.perLocalUserUserTimelineCacheMax : meta.perRemoteUserUserTimelineCacheMax, r);
 
+				if (note.visibility === 'public' && note.userHost == null) {
+					this.redisTimelineService.push('localTimelineWithReplies', note.id, 300, r);
+				}
+			} else {
+				this.redisTimelineService.push(`userTimeline:${user.id}`, note.id, note.userHost == null ? meta.perLocalUserUserTimelineCacheMax : meta.perRemoteUserUserTimelineCacheMax, r);
+				if (note.fileIds.length > 0) {
+					this.redisTimelineService.push(`userTimelineWithFiles:${user.id}`, note.id, note.userHost == null ? meta.perLocalUserUserTimelineCacheMax / 2 : meta.perRemoteUserUserTimelineCacheMax / 2, r);
+				}
+
+				if (note.visibility === 'public' && note.userHost == null) {
+					this.redisTimelineService.push('localTimeline', note.id, 1000, r);
 					if (note.fileIds.length > 0) {
-						redisPipeline.xadd(
-							`userTimelineWithFiles:${user.id}`,
-							'MAXLEN', '~', '500',
-							'*',
-							'note', note.id);
-					}
-
-					if (note.visibility === 'public' && note.userHost == null) {
-						redisPipeline.xadd(
-							'localTimeline',
-							'MAXLEN', '~', '1000',
-							'*',
-							'note', note.id);
-
-						if (note.fileIds.length > 0) {
-							redisPipeline.xadd(
-								'localTimelineWithFiles',
-								'MAXLEN', '~', '500',
-								'*',
-								'note', note.id);
-						}
+						this.redisTimelineService.push('localTimelineWithFiles', note.id, 500, r);
 					}
 				}
 			}
@@ -959,7 +932,7 @@ export class NoteCreateService implements OnApplicationShutdown {
 			}
 		}
 
-		redisPipeline.exec();
+		r.exec();
 	}
 
 	@bindThis

packages/backend/src/core/NoteDeleteService.ts

@@ -64,12 +64,6 @@ export class NoteDeleteService {
 		const deletedAt = new Date();
 		const cascadingNotes = await this.findCascadingNotes(note);
 
-		// この投稿を除く指定したユーザーによる指定したノートのリノートが存在しないとき
-		if (note.renoteId && (await this.noteEntityService.countSameRenotes(user.id, note.renoteId, note.id)) === 0) {
-			this.notesRepository.decrement({ id: note.renoteId }, 'renoteCount', 1);
-			if (!user.isBot) this.notesRepository.decrement({ id: note.renoteId }, 'score', 1);
-		}
-
 		if (note.replyId) {
 			await this.notesRepository.decrement({ id: note.replyId }, 'repliesCount', 1);
 		}

packages/backend/src/core/NoteEditService.ts

@@ -5,7 +5,7 @@
 
 import { setImmediate } from 'node:timers/promises';
 import * as mfm from 'mfm-js';
-import { DataSource, In, LessThan } from 'typeorm';
+import { DataSource, In, IsNull, LessThan } from 'typeorm';
 import * as Redis from 'ioredis';
 import { Inject, Injectable, OnApplicationShutdown } from '@nestjs/common';
 import RE2 from 're2';
@@ -14,7 +14,7 @@ import { extractCustomEmojisFromMfm } from '@/misc/extract-custom-emojis-from-mf
 import { extractHashtags } from '@/misc/extract-hashtags.js';
 import type { IMentionedRemoteUsers } from '@/models/Note.js';
 import { MiNote } from '@/models/Note.js';
-import type { NoteEditRepository, ChannelsRepository, InstancesRepository, MutedNotesRepository, MutingsRepository, NotesRepository, NoteThreadMutingsRepository, UserProfilesRepository, UsersRepository } from '@/models/_.js';
+import type { NoteEditRepository, ChannelFollowingsRepository, ChannelsRepository, FollowingsRepository, InstancesRepository, MiFollowing, MutingsRepository, NotesRepository, NoteThreadMutingsRepository, UserListMembershipsRepository, UserProfilesRepository, UsersRepository } from '@/models/_.js';
 import type { MiDriveFile } from '@/models/DriveFile.js';
 import type { MiApp } from '@/models/App.js';
 import { concat } from '@/misc/prelude/array.js';
@@ -48,8 +48,11 @@ import { DB_MAX_NOTE_TEXT_LENGTH } from '@/const.js';
 import { RoleService } from '@/core/RoleService.js';
 import { MetaService } from '@/core/MetaService.js';
 import { SearchService } from '@/core/SearchService.js';
-
-const mutedWordsCache = new MemorySingleCache<{ userId: MiUserProfile['userId']; mutedWords: MiUserProfile['mutedWords']; }[]>(1000 * 60 * 5);
+import { FeaturedService } from '@/core/FeaturedService.js';
+import { RedisTimelineService } from '@/core/RedisTimelineService.js';
+import { AntennaService } from './AntennaService.js';
+import NotesChart from './chart/charts/notes.js';
+import PerUserNotesChart from './chart/charts/per-user-notes.js';
 
 type NotificationType = 'reply' | 'renote' | 'quote' | 'mention';
 
@@ -151,12 +154,12 @@ export class NoteEditService implements OnApplicationShutdown {
 		@Inject(DI.config)
 		private config: Config,
 
-		@Inject(DI.redis)
-		private redisClient: Redis.Redis,
-
 		@Inject(DI.db)
 		private db: DataSource,
 
+		@Inject(DI.redisForTimelines)
+		private redisForTimelines: Redis.Redis,
+
 		@Inject(DI.usersRepository)
 		private usersRepository: UsersRepository,
 
@@ -172,15 +175,21 @@ export class NoteEditService implements OnApplicationShutdown {
 		@Inject(DI.userProfilesRepository)
 		private userProfilesRepository: UserProfilesRepository,
 
+		@Inject(DI.userListMembershipsRepository)
+		private userListMembershipsRepository: UserListMembershipsRepository,
+
 		@Inject(DI.channelsRepository)
 		private channelsRepository: ChannelsRepository,
 
-		@Inject(DI.mutedNotesRepository)
-		private mutedNotesRepository: MutedNotesRepository,
-
 		@Inject(DI.noteThreadMutingsRepository)
 		private noteThreadMutingsRepository: NoteThreadMutingsRepository,
 
+		@Inject(DI.followingsRepository)
+		private followingsRepository: FollowingsRepository,
+
+		@Inject(DI.channelFollowingsRepository)
+		private channelFollowingsRepository: ChannelFollowingsRepository,
+
 		@Inject(DI.noteEditRepository)
 		private noteEditRepository: NoteEditRepository,
 
@@ -189,18 +198,23 @@ export class NoteEditService implements OnApplicationShutdown {
 		private idService: IdService,
 		private globalEventService: GlobalEventService,
 		private queueService: QueueService,
+		private redisTimelineService: RedisTimelineService,
 		private noteReadService: NoteReadService,
 		private notificationService: NotificationService,
 		private relayService: RelayService,
 		private federatedInstanceService: FederatedInstanceService,
 		private hashtagService: HashtagService,
+		private antennaService: AntennaService,
 		private webhookService: WebhookService,
+		private featuredService: FeaturedService,
 		private remoteUserResolveService: RemoteUserResolveService,
 		private apDeliverManagerService: ApDeliverManagerService,
 		private apRendererService: ApRendererService,
 		private roleService: RoleService,
 		private metaService: MetaService,
 		private searchService: SearchService,
+		private notesChart: NotesChart,
+		private perUserNotesChart: PerUserNotesChart,
 		private activeUsersChart: ActiveUsersChart,
 		private instanceChart: InstanceChart,
 	) { }
@@ -261,19 +275,30 @@ export class NoteEditService implements OnApplicationShutdown {
 			}
 		}
 
-		// Renote対象が「ホームまたは全体」以外の公開範囲ならreject
-		if (data.renote && data.renote.visibility !== 'public' && data.renote.visibility !== 'home' && data.renote.userId !== user.id) {
-			throw new Error('Renote target is not public or home');
-		}
+		if (data.renote) {
+			switch (data.renote.visibility) {
+				case 'public':
+					// public noteは無条件にrenote可能
+					break;
+				case 'home':
+					// home noteはhome以下にrenote可能
+					if (data.visibility === 'public') {
+						data.visibility = 'home';
+					}
+					break;
+				case 'followers':
+					// 他人のfollowers noteはreject
+					if (data.renote.userId !== user.id) {
+						throw new Error('Renote target is not public or home');
+					}
 
-		// Renote対象がpublicではないならhomeにする
-		if (data.renote && data.renote.visibility !== 'public' && data.visibility === 'public') {
-			data.visibility = 'home';
-		}
-
-		// Renote対象がfollowersならfollowersにする
-		if (data.renote && data.renote.visibility === 'followers') {
-			data.visibility = 'followers';
+					// Renote対象がfollowersならfollowersにする
+					data.visibility = 'followers';
+					break;
+				case 'specified':
+					// specified / direct noteはreject
+					throw new Error('Renote target is not public or home');
+			}
 		}
 
 		// 返信対象がpublicではないならhomeにする
@@ -448,14 +473,6 @@ export class NoteEditService implements OnApplicationShutdown {
 			await this.notesRepository.update(oldnote.id, note);
 		}
 
-		if (data.channel) {
-			this.redisClient.xadd(
-				`channelTimeline:${data.channel.id}`,
-				'MAXLEN', '~', this.config.perChannelMaxNoteCacheCount.toString(),
-				'*',
-				'note', note.id);
-		}
-
 		setImmediate('post edited', { signal: this.#shutdownController.signal }).then(
 			() => this.postNoteEdited(note, user, data, silent, tags!, mentionedUsers!),
 			() => { /* aborted, ignore this */ },
@@ -483,30 +500,7 @@ export class NoteEditService implements OnApplicationShutdown {
 		}
 
 		// ハッシュタグ更新
-		if (data.visibility === 'public' || data.visibility === 'home') {
-			this.hashtagService.updateHashtags(user, tags);
-		}
-
-		// Word mute
-		mutedWordsCache.fetch(() => this.userProfilesRepository.find({
-			where: {
-				enableWordMute: true,
-			},
-			select: ['userId', 'mutedWords'],
-		})).then(us => {
-			for (const u of us) {
-				checkWordMute(note, { id: u.userId }, u.mutedWords).then(shouldMute => {
-					if (shouldMute) {
-						this.mutedNotesRepository.insert({
-							id: this.idService.genId(),
-							userId: u.userId,
-							noteId: note.id,
-							reason: 'word',
-						});
-					}
-				});
-			}
-		});
+		this.pushToTl(note, user);
 
 		if (data.poll && data.poll.expiresAt) {
 			const delay = data.poll.expiresAt.getTime() - Date.now();
@@ -779,6 +773,165 @@ export class NoteEditService implements OnApplicationShutdown {
 		return mentionedUsers;
 	}
 
+	@bindThis
+	private async pushToTl(note: MiNote, user: { id: MiUser['id']; host: MiUser['host']; }) {
+		const meta = await this.metaService.fetch();
+
+		const r = this.redisForTimelines.pipeline();
+
+		if (note.channelId) {
+			this.redisTimelineService.push(`channelTimeline:${note.channelId}`, note.id, this.config.perChannelMaxNoteCacheCount, r);
+
+			this.redisTimelineService.push(`userTimelineWithChannel:${user.id}`, note.id, note.userHost == null ? meta.perLocalUserUserTimelineCacheMax : meta.perRemoteUserUserTimelineCacheMax, r);
+
+			const channelFollowings = await this.channelFollowingsRepository.find({
+				where: {
+					followeeId: note.channelId,
+				},
+				select: ['followerId'],
+			});
+
+			for (const channelFollowing of channelFollowings) {
+				this.redisTimelineService.push(`homeTimeline:${channelFollowing.followerId}`, note.id, meta.perUserHomeTimelineCacheMax, r);
+				if (note.fileIds.length > 0) {
+					this.redisTimelineService.push(`homeTimelineWithFiles:${channelFollowing.followerId}`, note.id, meta.perUserHomeTimelineCacheMax / 2, r);
+				}
+			}
+		} else {
+			// TODO: キャッシュ？
+			// eslint-disable-next-line prefer-const
+			let [followings, userListMemberships] = await Promise.all([
+				this.followingsRepository.find({
+					where: {
+						followeeId: user.id,
+						followerHost: IsNull(),
+						isFollowerHibernated: false,
+					},
+					select: ['followerId', 'withReplies'],
+				}),
+				this.userListMembershipsRepository.find({
+					where: {
+						userId: user.id,
+					},
+					select: ['userListId', 'userListUserId', 'withReplies'],
+				}),
+			]);
+
+			if (note.visibility === 'followers') {
+				// TODO: 重そうだから何とかしたい Set 使う？
+				userListMemberships = userListMemberships.filter(x => followings.some(f => f.followerId === x.userListUserId));
+			}
+
+			// TODO: あまりにも数が多いと redisPipeline.exec に失敗する(理由は不明)ため、3万件程度を目安に分割して実行するようにする
+			for (const following of followings) {
+				// 基本的にvisibleUserIdsには自身のidが含まれている前提であること
+				if (note.visibility === 'specified' && !note.visibleUserIds.some(v => v === following.followerId)) continue;
+
+				// 「自分自身への返信 or そのフォロワーへの返信」のどちらでもない場合
+				if (note.replyId && !(note.replyUserId === note.userId || note.replyUserId === following.followerId)) {
+					if (!following.withReplies) continue;
+				}
+
+				this.redisTimelineService.push(`homeTimeline:${following.followerId}`, note.id, meta.perUserHomeTimelineCacheMax, r);
+				if (note.fileIds.length > 0) {
+					this.redisTimelineService.push(`homeTimelineWithFiles:${following.followerId}`, note.id, meta.perUserHomeTimelineCacheMax / 2, r);
+				}
+			}
+
+			for (const userListMembership of userListMemberships) {
+				// ダイレクトのとき、そのリストが対象外のユーザーの場合
+				if (
+					note.visibility === 'specified' &&
+					!note.visibleUserIds.some(v => v === userListMembership.userListUserId)
+				) continue;
+
+				// 「自分自身への返信 or そのリストの作成者への返信」のどちらでもない場合
+				if (note.replyId && !(note.replyUserId === note.userId || note.replyUserId === userListMembership.userListUserId)) {
+					if (!userListMembership.withReplies) continue;
+				}
+
+				this.redisTimelineService.push(`userListTimeline:${userListMembership.userListId}`, note.id, meta.perUserListTimelineCacheMax, r);
+				if (note.fileIds.length > 0) {
+					this.redisTimelineService.push(`userListTimelineWithFiles:${userListMembership.userListId}`, note.id, meta.perUserListTimelineCacheMax / 2, r);
+				}
+			}
+
+			if (note.visibility !== 'specified' || !note.visibleUserIds.some(v => v === user.id)) { // 自分自身のHTL
+				this.redisTimelineService.push(`homeTimeline:${user.id}`, note.id, meta.perUserHomeTimelineCacheMax, r);
+				if (note.fileIds.length > 0) {
+					this.redisTimelineService.push(`homeTimelineWithFiles:${user.id}`, note.id, meta.perUserHomeTimelineCacheMax / 2, r);
+				}
+			}
+
+			// 自分自身以外への返信
+			if (note.replyId && note.replyUserId !== note.userId) {
+				this.redisTimelineService.push(`userTimelineWithReplies:${user.id}`, note.id, note.userHost == null ? meta.perLocalUserUserTimelineCacheMax : meta.perRemoteUserUserTimelineCacheMax, r);
+
+				if (note.visibility === 'public' && note.userHost == null) {
+					this.redisTimelineService.push('localTimelineWithReplies', note.id, 300, r);
+				}
+			} else {
+				this.redisTimelineService.push(`userTimeline:${user.id}`, note.id, note.userHost == null ? meta.perLocalUserUserTimelineCacheMax : meta.perRemoteUserUserTimelineCacheMax, r);
+				if (note.fileIds.length > 0) {
+					this.redisTimelineService.push(`userTimelineWithFiles:${user.id}`, note.id, note.userHost == null ? meta.perLocalUserUserTimelineCacheMax / 2 : meta.perRemoteUserUserTimelineCacheMax / 2, r);
+				}
+
+				if (note.visibility === 'public' && note.userHost == null) {
+					this.redisTimelineService.push('localTimeline', note.id, 1000, r);
+					if (note.fileIds.length > 0) {
+						this.redisTimelineService.push('localTimelineWithFiles', note.id, 500, r);
+					}
+				}
+			}
+
+			if (Math.random() < 0.1) {
+				process.nextTick(() => {
+					this.checkHibernation(followings);
+				});
+			}
+		}
+
+		r.exec();
+	}
+
+	@bindThis
+	public async checkHibernation(followings: MiFollowing[]) {
+		if (followings.length === 0) return;
+
+		const shuffle = (array: MiFollowing[]) => {
+			for (let i = array.length - 1; i > 0; i--) {
+				const j = Math.floor(Math.random() * (i + 1));
+				[array[i], array[j]] = [array[j], array[i]];
+			}
+			return array;
+		};
+
+		// ランダムに最大1000件サンプリング
+		const samples = shuffle(followings).slice(0, Math.min(followings.length, 1000));
+
+		const hibernatedUsers = await this.usersRepository.find({
+			where: {
+				id: In(samples.map(x => x.followerId)),
+				lastActiveDate: LessThan(new Date(Date.now() - (1000 * 60 * 60 * 24 * 50))),
+			},
+			select: ['id'],
+		});
+
+		if (hibernatedUsers.length > 0) {
+			this.usersRepository.update({
+				id: In(hibernatedUsers.map(x => x.id)),
+			}, {
+				isHibernated: true,
+			});
+
+			this.followingsRepository.update({
+				followerId: In(hibernatedUsers.map(x => x.id)),
+			}, {
+				isFollowerHibernated: true,
+			});
+		}
+	}
+
 	@bindThis
 	public dispose(): void {
 		this.#shutdownController.abort();

packages/backend/src/core/PollService.ts

@@ -96,6 +96,8 @@ export class PollService {
 		const note = await this.notesRepository.findOneBy({ id: noteId });
 		if (note == null) throw new Error('note not found');
 
+		if (note.localOnly) return;
+
 		const user = await this.usersRepository.findOneBy({ id: note.userId });
 		if (user == null) throw new Error('note not found');
 

packages/backend/src/core/QueryService.ts

@@ -9,6 +9,7 @@ import { DI } from '@/di-symbols.js';
 import type { MiUser } from '@/models/User.js';
 import type { UserProfilesRepository, FollowingsRepository, ChannelFollowingsRepository, BlockingsRepository, NoteThreadMutingsRepository, MutingsRepository, RenoteMutingsRepository } from '@/models/_.js';
 import { bindThis } from '@/decorators.js';
+import { IdService } from '@/core/IdService.js';
 import type { SelectQueryBuilder } from 'typeorm';
 
 @Injectable()
@@ -34,6 +35,8 @@ export class QueryService {
 
 		@Inject(DI.renoteMutingsRepository)
 		private renoteMutingsRepository: RenoteMutingsRepository,
+
+		private idService: IdService,
 	) {
 	}
 
@@ -49,15 +52,15 @@ export class QueryService {
 			q.andWhere(`${q.alias}.id < :untilId`, { untilId: untilId });
 			q.orderBy(`${q.alias}.id`, 'DESC');
 		} else if (sinceDate && untilDate) {
-			q.andWhere(`${q.alias}.createdAt > :sinceDate`, { sinceDate: new Date(sinceDate) });
-			q.andWhere(`${q.alias}.createdAt < :untilDate`, { untilDate: new Date(untilDate) });
-			q.orderBy(`${q.alias}.createdAt`, 'DESC');
+			q.andWhere(`${q.alias}.id > :sinceId`, { sinceId: this.idService.genId(new Date(sinceDate)) });
+			q.andWhere(`${q.alias}.id < :untilId`, { untilId: this.idService.genId(new Date(untilDate)) });
+			q.orderBy(`${q.alias}.id`, 'DESC');
 		} else if (sinceDate) {
-			q.andWhere(`${q.alias}.createdAt > :sinceDate`, { sinceDate: new Date(sinceDate) });
-			q.orderBy(`${q.alias}.createdAt`, 'ASC');
+			q.andWhere(`${q.alias}.id > :sinceId`, { sinceId: this.idService.genId(new Date(sinceDate)) });
+			q.orderBy(`${q.alias}.id`, 'ASC');
 		} else if (untilDate) {
-			q.andWhere(`${q.alias}.createdAt < :untilDate`, { untilDate: new Date(untilDate) });
-			q.orderBy(`${q.alias}.createdAt`, 'DESC');
+			q.andWhere(`${q.alias}.id < :untilId`, { untilId: this.idService.genId(new Date(untilDate)) });
+			q.orderBy(`${q.alias}.id`, 'DESC');
 		} else {
 			q.orderBy(`${q.alias}.id`, 'DESC');
 		}
@@ -76,13 +79,15 @@ export class QueryService {
 		// 投稿の引用元の作者にブロックされていない
 		q
 			.andWhere(`note.userId NOT IN (${ blockingQuery.getQuery() })`)
-			.andWhere(new Brackets(qb => { qb
-				.where('note.replyUserId IS NULL')
-				.orWhere(`note.replyUserId NOT IN (${ blockingQuery.getQuery() })`);
+			.andWhere(new Brackets(qb => {
+				qb
+					.where('note.replyUserId IS NULL')
+					.orWhere(`note.replyUserId NOT IN (${ blockingQuery.getQuery() })`);
 			}))
-			.andWhere(new Brackets(qb => { qb
-				.where('note.renoteUserId IS NULL')
-				.orWhere(`note.renoteUserId NOT IN (${ blockingQuery.getQuery() })`);
+			.andWhere(new Brackets(qb => {
+				qb
+					.where('note.renoteUserId IS NULL')
+					.orWhere(`note.renoteUserId NOT IN (${ blockingQuery.getQuery() })`);
 			}));
 
 		q.setParameters(blockingQuery.getParameters());
@@ -112,16 +117,17 @@ export class QueryService {
 			.where('threadMuted.userId = :userId', { userId: me.id });
 
 		q.andWhere(`note.id NOT IN (${ mutedQuery.getQuery() })`);
-		q.andWhere(new Brackets(qb => { qb
-			.where('note.threadId IS NULL')
-			.orWhere(`note.threadId NOT IN (${ mutedQuery.getQuery() })`);
+		q.andWhere(new Brackets(qb => {
+			qb
+				.where('note.threadId IS NULL')
+				.orWhere(`note.threadId NOT IN (${ mutedQuery.getQuery() })`);
 		}));
 
 		q.setParameters(mutedQuery.getParameters());
 	}
 
 	@bindThis
-	public generateMutedUserQuery(q: SelectQueryBuilder<any>, me: { id: MiUser['id'] }, exclude?: MiUser): void {
+	public generateMutedUserQuery(q: SelectQueryBuilder<any>, me: { id: MiUser['id'] }, exclude?: { id: MiUser['id'] }): void {
 		const mutingQuery = this.mutingsRepository.createQueryBuilder('muting')
 			.select('muting.muteeId')
 			.where('muting.muterId = :muterId', { muterId: me.id });
@@ -139,26 +145,31 @@ export class QueryService {
 		// 投稿の引用元の作者をミュートしていない
 		q
 			.andWhere(`note.userId NOT IN (${ mutingQuery.getQuery() })`)
-			.andWhere(new Brackets(qb => { qb
-				.where('note.replyUserId IS NULL')
-				.orWhere(`note.replyUserId NOT IN (${ mutingQuery.getQuery() })`);
+			.andWhere(new Brackets(qb => {
+				qb
+					.where('note.replyUserId IS NULL')
+					.orWhere(`note.replyUserId NOT IN (${ mutingQuery.getQuery() })`);
 			}))
-			.andWhere(new Brackets(qb => { qb
-				.where('note.renoteUserId IS NULL')
-				.orWhere(`note.renoteUserId NOT IN (${ mutingQuery.getQuery() })`);
+			.andWhere(new Brackets(qb => {
+				qb
+					.where('note.renoteUserId IS NULL')
+					.orWhere(`note.renoteUserId NOT IN (${ mutingQuery.getQuery() })`);
 			}))
 			// mute instances
-			.andWhere(new Brackets(qb => { qb
-				.andWhere('note.userHost IS NULL')
-				.orWhere(`NOT ((${ mutingInstanceQuery.getQuery() })::jsonb ? note.userHost)`);
+			.andWhere(new Brackets(qb => {
+				qb
+					.andWhere('note.userHost IS NULL')
+					.orWhere(`NOT ((${ mutingInstanceQuery.getQuery() })::jsonb ? note.userHost)`);
 			}))
-			.andWhere(new Brackets(qb => { qb
-				.where('note.replyUserHost IS NULL')
-				.orWhere(`NOT ((${ mutingInstanceQuery.getQuery() })::jsonb ? note.replyUserHost)`);
+			.andWhere(new Brackets(qb => {
+				qb
+					.where('note.replyUserHost IS NULL')
+					.orWhere(`NOT ((${ mutingInstanceQuery.getQuery() })::jsonb ? note.replyUserHost)`);
 			}))
-			.andWhere(new Brackets(qb => { qb
-				.where('note.renoteUserHost IS NULL')
-				.orWhere(`NOT ((${ mutingInstanceQuery.getQuery() })::jsonb ? note.renoteUserHost)`);
+			.andWhere(new Brackets(qb => {
+				qb
+					.where('note.renoteUserHost IS NULL')
+					.orWhere(`NOT ((${ mutingInstanceQuery.getQuery() })::jsonb ? note.renoteUserHost)`);
 			}));
 
 		q.setParameters(mutingQuery.getParameters());
@@ -180,36 +191,41 @@ export class QueryService {
 	public generateVisibilityQuery(q: SelectQueryBuilder<any>, me?: { id: MiUser['id'] } | null): void {
 		// This code must always be synchronized with the checks in Notes.isVisibleForMe.
 		if (me == null) {
-			q.andWhere(new Brackets(qb => { qb
-				.where('note.visibility = \'public\'')
-				.orWhere('note.visibility = \'home\'');
+			q.andWhere(new Brackets(qb => {
+				qb
+					.where('note.visibility = \'public\'')
+					.orWhere('note.visibility = \'home\'');
 			}));
 		} else {
 			const followingQuery = this.followingsRepository.createQueryBuilder('following')
 				.select('following.followeeId')
 				.where('following.followerId = :meId');
 
-			q.andWhere(new Brackets(qb => { qb
+			q.andWhere(new Brackets(qb => {
+				qb
 				// 公開投稿である
-				.where(new Brackets(qb => { qb
-					.where('note.visibility = \'public\'')
-					.orWhere('note.visibility = \'home\'');
-				}))
+					.where(new Brackets(qb => {
+						qb
+							.where('note.visibility = \'public\'')
+							.orWhere('note.visibility = \'home\'');
+					}))
 				// または 自分自身
-				.orWhere('note.userId = :meId')
+					.orWhere('note.userId = :meId')
 				// または 自分宛て
-				.orWhere(':meId = ANY(note.visibleUserIds)')
-				.orWhere(':meId = ANY(note.mentions)')
-				.orWhere(new Brackets(qb => { qb
-					// または フォロワー宛ての投稿であり、
-					.where('note.visibility = \'followers\'')
-					.andWhere(new Brackets(qb => { qb
-						// 自分がフォロワーである
-						.where(`note.userId IN (${ followingQuery.getQuery() })`)
-						// または 自分の投稿へのリプライ
-						.orWhere('note.replyUserId = :meId');
+					.orWhere(':meId = ANY(note.visibleUserIds)')
+					.orWhere(':meId = ANY(note.mentions)')
+					.orWhere(new Brackets(qb => {
+						qb
+						// または フォロワー宛ての投稿であり、
+							.where('note.visibility = \'followers\'')
+							.andWhere(new Brackets(qb => {
+								qb
+								// 自分がフォロワーである
+									.where(`note.userId IN (${ followingQuery.getQuery() })`)
+								// または 自分の投稿へのリプライ
+									.orWhere('note.replyUserId = :meId');
+							}));
 					}));
-				}));
 			}));
 
 			q.setParameters({ meId: me.id });

packages/backend/src/core/ReactionService.ts

@@ -4,6 +4,7 @@
  */
 
 import { Inject, Injectable } from '@nestjs/common';
+import * as Redis from 'ioredis';
 import { DI } from '@/di-symbols.js';
 import type { EmojisRepository, NoteReactionsRepository, UsersRepository, NotesRepository } from '@/models/_.js';
 import { IdentifiableError } from '@/misc/identifiable-error.js';
@@ -26,6 +27,7 @@ import { UtilityService } from '@/core/UtilityService.js';
 import { UserBlockingService } from '@/core/UserBlockingService.js';
 import { CustomEmojiService } from '@/core/CustomEmojiService.js';
 import { RoleService } from '@/core/RoleService.js';
+import { FeaturedService } from '@/core/FeaturedService.js';
 
 const FALLBACK = '❤';
 
@@ -66,6 +68,9 @@ const decodeCustomEmojiRegexp = /^:([\w+-]+)(?:@([\w.-]+))?:$/;
 @Injectable()
 export class ReactionService {
 	constructor(
+		@Inject(DI.redis)
+		private redisClient: Redis.Redis,
+
 		@Inject(DI.usersRepository)
 		private usersRepository: UsersRepository,
 
@@ -86,6 +91,7 @@ export class ReactionService {
 		private noteEntityService: NoteEntityService,
 		private userBlockingService: UserBlockingService,
 		private idService: IdService,
+		private featuredService: FeaturedService,
 		private globalEventService: GlobalEventService,
 		private apRendererService: ApRendererService,
 		private apDeliverManagerService: ApDeliverManagerService,
@@ -182,11 +188,28 @@ export class ReactionService {
 		await this.notesRepository.createQueryBuilder().update()
 			.set({
 				reactions: () => sql,
-				... (!user.isBot ? { score: () => '"score" + 1' } : {}),
 			})
 			.where('id = :id', { id: note.id })
 			.execute();
 
+		// 30%の確率、セルフではない、3日以内に投稿されたノートの場合ハイライト用ランキング更新
+		if (
+			Math.random() < 0.3 &&
+			note.userId !== user.id &&
+			(Date.now() - this.idService.parse(note.id).date.getTime()) < 1000 * 60 * 60 * 24 * 3
+		) {
+			if (note.channelId != null) {
+				if (note.replyId == null) {
+					this.featuredService.updateInChannelNotesRanking(note.channelId, note.id, 1);
+				}
+			} else {
+				if (note.visibility === 'public' && note.userHost == null && note.replyId == null) {
+					this.featuredService.updateGlobalNotesRanking(note.id, 1);
+					this.featuredService.updatePerUserNotesRanking(note.userId, note.id, 1);
+				}
+			}
+		}
+
 		const meta = await this.metaService.fetch();
 
 		if (meta.enableChartsForRemoteUser || (user.host == null)) {
@@ -275,8 +298,6 @@ export class ReactionService {
 			.where('id = :id', { id: note.id })
 			.execute();
 
-		if (!user.isBot) this.notesRepository.decrement({ id: note.id }, 'score', 1);
-
 		this.globalEventService.publishNoteStream(note.id, 'unreacted', {
 			reaction: this.decodeReaction(exist.reaction).reaction,
 			userId: user.id,

packages/backend/src/core/RedisTimelineService.ts

@@ -0,0 +1,80 @@
+/*
+ * SPDX-FileCopyrightText: syuilo and other misskey contributors
+ * SPDX-License-Identifier: AGPL-3.0-only
+ */
+
+import { Inject, Injectable } from '@nestjs/common';
+import * as Redis from 'ioredis';
+import { DI } from '@/di-symbols.js';
+import { bindThis } from '@/decorators.js';
+import { IdService } from '@/core/IdService.js';
+
+@Injectable()
+export class RedisTimelineService {
+	constructor(
+		@Inject(DI.redisForTimelines)
+		private redisForTimelines: Redis.Redis,
+
+		private idService: IdService,
+	) {
+	}
+
+	@bindThis
+	public push(tl: string, id: string, maxlen: number, pipeline: Redis.ChainableCommander) {
+		// リモートから遅れて届いた(もしくは後から追加された)投稿日時が古い投稿が追加されるとページネーション時に問題を引き起こすため、
+		// 3分以内に投稿されたものでない場合、Redisにある最古のIDより新しい場合のみ追加する
+		if (this.idService.parse(id).date.getTime() > Date.now() - 1000 * 60 * 3) {
+			pipeline.lpush('list:' + tl, id);
+			if (Math.random() < 0.1) { // 10%の確率でトリム
+				pipeline.ltrim('list:' + tl, 0, maxlen - 1);
+			}
+		} else {
+			// 末尾のIDを取得
+			this.redisForTimelines.lindex('list:' + tl, -1).then(lastId => {
+				if (lastId == null || (this.idService.parse(id).date.getTime() > this.idService.parse(lastId).date.getTime())) {
+					this.redisForTimelines.lpush('list:' + tl, id);
+				} else {
+					Promise.resolve();
+				}
+			});
+		}
+	}
+
+	@bindThis
+	public get(name: string, untilId?: string | null, sinceId?: string | null) {
+		if (untilId && sinceId) {
+			return this.redisForTimelines.lrange('list:' + name, 0, -1)
+				.then(ids => ids.filter(id => id < untilId && id > sinceId).sort((a, b) => a > b ? -1 : 1));
+		} else if (untilId) {
+			return this.redisForTimelines.lrange('list:' + name, 0, -1)
+				.then(ids => ids.filter(id => id < untilId).sort((a, b) => a > b ? -1 : 1));
+		} else if (sinceId) {
+			return this.redisForTimelines.lrange('list:' + name, 0, -1)
+				.then(ids => ids.filter(id => id > sinceId).sort((a, b) => a < b ? -1 : 1));
+		} else {
+			return this.redisForTimelines.lrange('list:' + name, 0, -1)
+				.then(ids => ids.sort((a, b) => a > b ? -1 : 1));
+		}
+	}
+
+	@bindThis
+	public getMulti(name: string[], untilId?: string | null, sinceId?: string | null): Promise<string[][]> {
+		const pipeline = this.redisForTimelines.pipeline();
+		for (const n of name) {
+			pipeline.lrange('list:' + n, 0, -1);
+		}
+		return pipeline.exec().then(res => {
+			if (res == null) return [];
+			const tls = res.map(r => r[1] as string[]);
+			return tls.map(ids =>
+				(untilId && sinceId)
+					? ids.filter(id => id < untilId && id > sinceId).sort((a, b) => a > b ? -1 : 1)
+					: untilId
+						? ids.filter(id => id < untilId).sort((a, b) => a > b ? -1 : 1)
+						: sinceId
+							? ids.filter(id => id > sinceId).sort((a, b) => a < b ? -1 : 1)
+							: ids.sort((a, b) => a > b ? -1 : 1),
+			);
+		});
+	}
+}

packages/backend/src/core/RoleService.ts

@@ -20,6 +20,7 @@ import { IdService } from '@/core/IdService.js';
 import { GlobalEventService } from '@/core/GlobalEventService.js';
 import { ModerationLogService } from '@/core/ModerationLogService.js';
 import type { Packed } from '@/misc/json-schema.js';
+import { RedisTimelineService } from '@/core/RedisTimelineService.js';
 import type { OnApplicationShutdown } from '@nestjs/common';
 
 export type RolePolicies = {
@@ -102,6 +103,7 @@ export class RoleService implements OnApplicationShutdown {
 		private globalEventService: GlobalEventService,
 		private idService: IdService,
 		private moderationLogService: ModerationLogService,
+		private redisTimelineService: RedisTimelineService,
 	) {
 		//this.onMessage = this.onMessage.bind(this);
 
@@ -472,12 +474,7 @@ export class RoleService implements OnApplicationShutdown {
 		const redisPipeline = this.redisClient.pipeline();
 
 		for (const role of roles) {
-			redisPipeline.xadd(
-				`roleTimeline:${role.id}`,
-				'MAXLEN', '~', '1000',
-				'*',
-				'note', note.id);
-
+			this.redisTimelineService.push(`roleTimeline:${role.id}`, note.id, 1000, redisPipeline);
 			this.globalEventService.publishRoleTimelineStream(role.id, 'note', note);
 		}
 

packages/backend/src/core/UserListService.ts

@@ -97,6 +97,7 @@ export class UserListService implements OnApplicationShutdown {
 			createdAt: new Date(),
 			userId: target.id,
 			userListId: list.id,
+			userListUserId: list.userId,
 		} as MiUserListMembership);
 
 		this.globalEventService.publishInternalEvent('userListMemberAdded', { userListId: list.id, memberId: target.id });

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

@@ -17,6 +17,7 @@ import type { MiNoteReaction } from '@/models/NoteReaction.js';
 import type { UsersRepository, NotesRepository, FollowingsRepository, PollsRepository, PollVotesRepository, NoteReactionsRepository, ChannelsRepository } from '@/models/_.js';
 import { bindThis } from '@/decorators.js';
 import { isNotNull } from '@/misc/is-not-null.js';
+import { DebounceLoader } from '@/misc/loader.js';
 import type { OnModuleInit } from '@nestjs/common';
 import type { CustomEmojiService } from '../CustomEmojiService.js';
 import type { ReactionService } from '../ReactionService.js';
@@ -30,6 +31,7 @@ export class NoteEntityService implements OnModuleInit {
 	private driveFileEntityService: DriveFileEntityService;
 	private customEmojiService: CustomEmojiService;
 	private reactionService: ReactionService;
+	private noteLoader = new DebounceLoader(this.findNoteOrFail);
 
 	constructor(
 		private moduleRef: ModuleRef,
@@ -289,8 +291,8 @@ export class NoteEntityService implements OnModuleInit {
 		}, options);
 
 		const meId = me ? me.id : null;
-		const note = typeof src === 'object' ? src : await this.notesRepository.findOneOrFail({ where: { id: src }, relations: ['user'] });
-		const host = note.userHost == null ? this.config.host : note.userHost;
+		const note = typeof src === 'object' ? src : await this.noteLoader.load(src);
+		const host = note.userHost;
 
 		let text = note.text;
 
@@ -455,17 +457,10 @@ export class NoteEntityService implements OnModuleInit {
 	}
 
 	@bindThis
-	public async countSameRenotes(userId: string, renoteId: string, excludeNoteId: string | undefined): Promise<number> {
-		// 指定したユーザーの指定したノートのリノートがいくつあるか数える
-		const query = this.notesRepository.createQueryBuilder('note')
-			.where('note.userId = :userId', { userId })
-			.andWhere('note.renoteId = :renoteId', { renoteId });
-
-		// 指定した投稿を除く
-		if (excludeNoteId) {
-			query.andWhere('note.id != :excludeNoteId', { excludeNoteId });
-		}
-
-		return await query.getCount();
+	private findNoteOrFail(id: string): Promise<MiNote> {
+		return this.notesRepository.findOneOrFail({
+			where: { id },
+			relations: ['user'],
+		});
 	}
 }

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

@@ -33,9 +33,10 @@ export class RoleEntityService {
 
 		const assignedCount = await this.roleAssignmentsRepository.createQueryBuilder('assign')
 			.where('assign.roleId = :roleId', { roleId: role.id })
-			.andWhere(new Brackets(qb => { qb
-				.where('assign.expiresAt IS NULL')
-				.orWhere('assign.expiresAt > :now', { now: new Date() });
+			.andWhere(new Brackets(qb => {
+				qb
+					.where('assign.expiresAt IS NULL')
+					.orWhere('assign.expiresAt > :now', { now: new Date() });
 			}))
 			.getCount();
 

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

@@ -147,64 +147,76 @@ export class UserEntityService implements OnModuleInit {
 
 	@bindThis
 	public async getRelation(me: MiUser['id'], target: MiUser['id']) {
-		const following = await this.followingsRepository.findOneBy({
-			followerId: me,
-			followeeId: target,
-		});
-		return awaitAll({
-			id: target,
+		const [
 			following,
-			isFollowing: following != null,
-			isFollowed: this.followingsRepository.count({
+			isFollowed,
+			hasPendingFollowRequestFromYou,
+			hasPendingFollowRequestToYou,
+			isBlocking,
+			isBlocked,
+			isMuted,
+			isRenoteMuted,
+		] = await Promise.all([
+			this.followingsRepository.findOneBy({
+				followerId: me,
+				followeeId: target,
+			}),
+			this.followingsRepository.exist({
 				where: {
 					followerId: target,
 					followeeId: me,
 				},
-				take: 1,
-			}).then(n => n > 0),
-			hasPendingFollowRequestFromYou: this.followRequestsRepository.count({
+			}),
+			this.followRequestsRepository.exist({
 				where: {
 					followerId: me,
 					followeeId: target,
 				},
-				take: 1,
-			}).then(n => n > 0),
-			hasPendingFollowRequestToYou: this.followRequestsRepository.count({
+			}),
+			this.followRequestsRepository.exist({
 				where: {
 					followerId: target,
 					followeeId: me,
 				},
-				take: 1,
-			}).then(n => n > 0),
-			isBlocking: this.blockingsRepository.count({
+			}),
+			this.blockingsRepository.exist({
 				where: {
 					blockerId: me,
 					blockeeId: target,
 				},
-				take: 1,
-			}).then(n => n > 0),
-			isBlocked: this.blockingsRepository.count({
+			}),
+			this.blockingsRepository.exist({
 				where: {
 					blockerId: target,
 					blockeeId: me,
 				},
-				take: 1,
-			}).then(n => n > 0),
-			isMuted: this.mutingsRepository.count({
+			}),
+			this.mutingsRepository.exist({
 				where: {
 					muterId: me,
 					muteeId: target,
 				},
-				take: 1,
-			}).then(n => n > 0),
-			isRenoteMuted: this.renoteMutingsRepository.count({
+			}),
+			this.renoteMutingsRepository.exist({
 				where: {
 					muterId: me,
 					muteeId: target,
 				},
-				take: 1,
-			}).then(n => n > 0),
-		});
+			}),
+		]);
+
+		return {
+			id: target,
+			following,
+			isFollowing: following != null,
+			isFollowed,
+			hasPendingFollowRequestFromYou,
+			hasPendingFollowRequestToYou,
+			isBlocking,
+			isBlocked,
+			isMuted,
+			isRenoteMuted,
+		};
 	}
 
 	@bindThis

packages/backend/src/misc/is-user-related.ts

@@ -3,16 +3,16 @@
  * SPDX-License-Identifier: AGPL-3.0-only
  */
 
-export function isUserRelated(note: any, userIds: Set<string>): boolean {
-	if (userIds.has(note.userId)) {
+export function isUserRelated(note: any, userIds: Set<string>, ignoreAuthor = false): boolean {
+	if (userIds.has(note.userId) && !ignoreAuthor) {
 		return true;
 	}
 
-	if (note.reply != null && userIds.has(note.reply.userId)) {
+	if (note.reply != null && note.reply.userId !== note.userId && userIds.has(note.reply.userId)) {
 		return true;
 	}
 
-	if (note.renote != null && userIds.has(note.renote.userId)) {
+	if (note.renote != null && note.renote.userId !== note.userId && userIds.has(note.renote.userId)) {
 		return true;
 	}
 

packages/backend/src/misc/loader.ts

@@ -0,0 +1,52 @@
+export type FetchFunction<K, V> = (key: K) => Promise<V>;
+
+type ResolveReject<V> = Parameters<ConstructorParameters<typeof Promise<V>>[0]>;
+
+type ResolverPair<V> = {
+	resolve: ResolveReject<V>[0];
+	reject: ResolveReject<V>[1];
+};
+
+export class DebounceLoader<K, V> {
+	private resolverMap = new Map<K, ResolverPair<V>>();
+	private promiseMap = new Map<K, Promise<V>>();
+	private resolvedPromise = Promise.resolve();
+	constructor(private loadFn: FetchFunction<K, V>) {}
+
+	public load(key: K): Promise<V> {
+		const promise = this.promiseMap.get(key);
+		if (typeof promise !== 'undefined') {
+			return promise;
+		}
+
+		const isFirst = this.promiseMap.size === 0;
+		const newPromise = new Promise<V>((resolve, reject) => {
+			this.resolverMap.set(key, { resolve, reject });
+		});
+		this.promiseMap.set(key, newPromise);
+
+		if (isFirst) {
+			this.enqueueDebouncedLoadJob();
+		}
+
+		return newPromise;
+	}
+
+	private runDebouncedLoad(): void {
+		const resolvers = [...this.resolverMap];
+		this.resolverMap.clear();
+		this.promiseMap.clear();
+
+		for (const [key, { resolve, reject }] of resolvers) {
+			this.loadFn(key).then(resolve, reject);
+		}
+	}
+
+	private enqueueDebouncedLoadJob(): void {
+		this.resolvedPromise.then(() => {
+			process.nextTick(() => {
+				this.runDebouncedLoad();
+			});
+		});
+	}
+}

packages/backend/src/models/Meta.ts

@@ -335,6 +335,18 @@ export class MiMeta {
 	})
 	public feedbackUrl: string | null;
 
+	@Column('varchar', {
+		length: 1024,
+		nullable: true,
+	})
+	public impressumUrl: string | null;
+
+	@Column('varchar', {
+		length: 1024,
+		nullable: true,
+	})
+	public privacyPolicyUrl: string | null;
+
 	@Column('varchar', {
 		length: 8192,
 		nullable: true,
@@ -476,4 +488,29 @@ export class MiMeta {
 		length: 1024, array: true, default: '{ "admin", "administrator", "root", "system", "maintainer", "host", "mod", "moderator", "owner", "superuser", "staff", "auth", "i", "me", "everyone", "all", "mention", "mentions", "example", "user", "users", "account", "accounts", "official", "help", "helps", "support", "supports", "info", "information", "informations", "announce", "announces", "announcement", "announcements", "notice", "notification", "notifications", "dev", "developer", "developers", "tech", "misskey" }',
 	})
 	public preservedUsernames: string[];
+
+	@Column('integer', {
+		default: 300,
+	})
+	public perLocalUserUserTimelineCacheMax: number;
+
+	@Column('integer', {
+		default: 100,
+	})
+	public perRemoteUserUserTimelineCacheMax: number;
+
+	@Column('integer', {
+		default: 300,
+	})
+	public perUserHomeTimelineCacheMax: number;
+
+	@Column('integer', {
+		default: 300,
+	})
+	public perUserListTimelineCacheMax: number;
+
+	@Column('integer', {
+		default: 0,
+	})
+	public notesPerOneAd: number;
 }

packages/backend/src/models/Note.ts

@@ -18,7 +18,6 @@ export class MiNote {
 	@PrimaryColumn(id())
 	public id: string;
 
-	@Index()
 	@Column('timestamp with time zone', {
 		comment: 'The created date of the Note.',
 	})
@@ -145,11 +144,6 @@ export class MiNote {
 	})
 	public url: string | null;
 
-	@Column('integer', {
-		default: 0, select: false,
-	})
-	public score: number;
-
 	@Index()
 	@Column({
 		...id(),
@@ -157,7 +151,6 @@ export class MiNote {
 	})
 	public fileIds: MiDriveFile['id'][];
 
-	@Index()
 	@Column('varchar', {
 		length: 256, array: true, default: '{}',
 	})

packages/backend/src/models/NoteReaction.ts

@@ -14,7 +14,6 @@ export class MiNoteReaction {
 	@PrimaryColumn(id())
 	public id: string;
 
-	@Index()
 	@Column('timestamp with time zone', {
 		comment: 'The created date of the NoteReaction.',
 	})

packages/backend/src/models/UserListMembership.ts

@@ -50,4 +50,11 @@ export class MiUserListMembership {
 		default: false,
 	})
 	public withReplies: boolean;
+
+	//#region Denormalized fields
+	@Column({
+		...id(),
+	})
+	public userListUserId: MiUser['id'];
+	//#endregion
 }

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

@@ -17,11 +17,6 @@ export const packedNoteSchema = {
 			optional: false, nullable: false,
 			format: 'date-time',
 		},
-		updatedAt: {
-			type: 'string',
-			optional: true, nullable: true,
-			format: 'date-time',
-		},
 		deletedAt: {
 			type: 'string',
 			optional: true, nullable: true,

packages/backend/src/server/ActivityPubServerService.ts

@@ -379,9 +379,10 @@ export class ActivityPubServerService {
 		if (page) {
 			const query = this.queryService.makePaginationQuery(this.notesRepository.createQueryBuilder('note'), sinceId, untilId)
 				.andWhere('note.userId = :userId', { userId: user.id })
-				.andWhere(new Brackets(qb => { qb
-					.where('note.visibility = \'public\'')
-					.orWhere('note.visibility = \'home\'');
+				.andWhere(new Brackets(qb => {
+					qb
+						.where('note.visibility = \'public\'')
+						.orWhere('note.visibility = \'home\'');
 				}))
 				.andWhere('note.localOnly = FALSE');
 

packages/backend/src/server/NodeinfoServerService.ts

@@ -102,6 +102,8 @@ export class NodeinfoServerService {
 					},
 					langs: meta.langs,
 					tosUrl: meta.termsOfServiceUrl,
+					privacyPolicyUrl: meta.privacyPolicyUrl,
+					impressumUrl: meta.impressumUrl,
 					repositoryUrl: meta.repositoryUrl,
 					feedbackUrl: meta.feedbackUrl,
 					disableRegistration: meta.disableRegistration,
@@ -133,7 +135,11 @@ export class NodeinfoServerService {
 				.type(
 					'application/json; profile="http://nodeinfo.diaspora.software/ns/schema/2.1#"',
 				)
-				.header('Cache-Control', 'public, max-age=600');
+				.header('Cache-Control', 'public, max-age=600')
+				.header('Access-Control-Allow-Headers', 'Accept')
+				.header('Access-Control-Allow-Methods', 'GET, OPTIONS')
+				.header('Access-Control-Allow-Origin', '*')
+				.header('Access-Control-Expose-Headers', 'Vary');
 			return { version: '2.1', ...base };
 		});
 
@@ -146,7 +152,11 @@ export class NodeinfoServerService {
 				.type(
 					'application/json; profile="http://nodeinfo.diaspora.software/ns/schema/2.0#"',
 				)
-				.header('Cache-Control', 'public, max-age=600');
+				.header('Cache-Control', 'public, max-age=600')
+				.header('Access-Control-Allow-Headers', 'Accept')
+				.header('Access-Control-Allow-Methods', 'GET, OPTIONS')
+				.header('Access-Control-Allow-Origin', '*')
+				.header('Access-Control-Expose-Headers', 'Vary');
 			return { version: '2.0', ...base };
 		});
 

packages/backend/src/server/ServerService.ts

@@ -202,10 +202,10 @@ export class ServerService implements OnApplicationShutdown {
 					includeSecrets: true,
 				}));
 
-				reply.code(200);
-				return 'Verify succeeded!';
+				reply.code(200).send('Verification succeeded! メールアドレスの認証に成功しました。');
+				return;
 			} else {
-				reply.code(404);
+				reply.code(404).send('Verification failed. Please try again. メールアドレスの認証に失敗しました。もう一度お試しください');
 				return;
 			}
 		});

packages/backend/src/server/api/EndpointsModule.ts

@@ -327,6 +327,7 @@ import * as ep___users_followers from './endpoints/users/followers.js';
 import * as ep___users_following from './endpoints/users/following.js';
 import * as ep___users_gallery_posts from './endpoints/users/gallery/posts.js';
 import * as ep___users_getFrequentlyRepliedUsers from './endpoints/users/get-frequently-replied-users.js';
+import * as ep___users_featuredNotes from './endpoints/users/featured-notes.js';
 import * as ep___users_lists_create from './endpoints/users/lists/create.js';
 import * as ep___users_lists_delete from './endpoints/users/lists/delete.js';
 import * as ep___users_lists_list from './endpoints/users/lists/list.js';
@@ -678,6 +679,7 @@ const $users_followers: Provider = { provide: 'ep:users/followers', useClass: ep
 const $users_following: Provider = { provide: 'ep:users/following', useClass: ep___users_following.default };
 const $users_gallery_posts: Provider = { provide: 'ep:users/gallery/posts', useClass: ep___users_gallery_posts.default };
 const $users_getFrequentlyRepliedUsers: Provider = { provide: 'ep:users/get-frequently-replied-users', useClass: ep___users_getFrequentlyRepliedUsers.default };
+const $users_featuredNotes: Provider = { provide: 'ep:users/featured-notes', useClass: ep___users_featuredNotes.default };
 const $users_lists_create: Provider = { provide: 'ep:users/lists/create', useClass: ep___users_lists_create.default };
 const $users_lists_delete: Provider = { provide: 'ep:users/lists/delete', useClass: ep___users_lists_delete.default };
 const $users_lists_list: Provider = { provide: 'ep:users/lists/list', useClass: ep___users_lists_list.default };
@@ -1033,6 +1035,7 @@ const $retention: Provider = { provide: 'ep:retention', useClass: ep___retention
 		$users_following,
 		$users_gallery_posts,
 		$users_getFrequentlyRepliedUsers,
+		$users_featuredNotes,
 		$users_lists_create,
 		$users_lists_delete,
 		$users_lists_list,
@@ -1379,6 +1382,7 @@ const $retention: Provider = { provide: 'ep:retention', useClass: ep___retention
 		$users_following,
 		$users_gallery_posts,
 		$users_getFrequentlyRepliedUsers,
+		$users_featuredNotes,
 		$users_lists_create,
 		$users_lists_delete,
 		$users_lists_list,

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

@@ -327,6 +327,7 @@ import * as ep___users_followers from './endpoints/users/followers.js';
 import * as ep___users_following from './endpoints/users/following.js';
 import * as ep___users_gallery_posts from './endpoints/users/gallery/posts.js';
 import * as ep___users_getFrequentlyRepliedUsers from './endpoints/users/get-frequently-replied-users.js';
+import * as ep___users_featuredNotes from './endpoints/users/featured-notes.js';
 import * as ep___users_lists_create from './endpoints/users/lists/create.js';
 import * as ep___users_lists_delete from './endpoints/users/lists/delete.js';
 import * as ep___users_lists_list from './endpoints/users/lists/list.js';
@@ -676,6 +677,7 @@ const eps = [
 	['users/following', ep___users_following],
 	['users/gallery/posts', ep___users_gallery_posts],
 	['users/get-frequently-replied-users', ep___users_getFrequentlyRepliedUsers],
+	['users/featured-notes', ep___users_featuredNotes],
 	['users/lists/create', ep___users_lists_create],
 	['users/lists/delete', ep___users_lists_delete],
 	['users/lists/list', ep___users_lists_list],

packages/backend/src/server/api/endpoints/admin/emoji/add.ts

@@ -23,6 +23,11 @@ export const meta = {
 			code: 'NO_SUCH_FILE',
 			id: 'fc46b5a4-6b92-4c33-ac66-b806659bb5cf',
 		},
+		duplicateName: {
+			message: 'Duplicate name.',
+			code: 'DUPLICATE_NAME',
+			id: 'f7a3462c-4e6e-4069-8421-b9bd4f4c3975',
+		},
 	},
 } as const;
 
@@ -64,6 +69,8 @@ export default class extends Endpoint<typeof meta, typeof paramDef> { // eslint-
 		super(meta, paramDef, async (ps, me) => {
 			const driveFile = await this.driveFilesRepository.findOneBy({ id: ps.fileId });
 			if (driveFile == null) throw new ApiError(meta.errors.noSuchFile);
+			const isDuplicate = await this.customEmojiService.checkDuplicate(ps.name);
+			if (isDuplicate) throw new ApiError(meta.errors.duplicateName);
 
 			const emoji = await this.customEmojiService.add({
 				driveFile,

packages/backend/src/server/api/endpoints/admin/emoji/update.ts

@@ -74,6 +74,15 @@ export default class extends Endpoint<typeof meta, typeof paramDef> { // eslint-
 				driveFile = await this.driveFilesRepository.findOneBy({ id: ps.fileId });
 				if (driveFile == null) throw new ApiError(meta.errors.noSuchFile);
 			}
+			const emoji = await this.customEmojiService.getEmojiById(ps.id);
+			if (emoji != null) {
+				if (ps.name !== emoji.name) {
+					const isDuplicate = await this.customEmojiService.checkDuplicate(ps.name);
+					if (isDuplicate) throw new ApiError(meta.errors.sameNameEmojiExists);
+				}
+			} else {
+				throw new ApiError(meta.errors.noSuchEmoji);
+			}
 
 			await this.customEmojiService.update(ps.id, {
 				driveFile,

packages/backend/src/server/api/endpoints/admin/meta.ts

@@ -105,40 +105,32 @@ export const meta = {
 				type: 'boolean',
 				optional: false, nullable: false,
 			},
-			userStarForReactionFallback: {
-				type: 'boolean',
-				optional: true, nullable: false,
-			},
 			pinnedUsers: {
 				type: 'array',
-				optional: true, nullable: false,
+				optional: false, nullable: false,
 				items: {
 					type: 'string',
-					optional: false, nullable: false,
 				},
 			},
 			hiddenTags: {
 				type: 'array',
-				optional: true, nullable: false,
+				optional: false, nullable: false,
 				items: {
 					type: 'string',
-					optional: false, nullable: false,
 				},
 			},
 			blockedHosts: {
 				type: 'array',
-				optional: true, nullable: false,
+				optional: false, nullable: false,
 				items: {
 					type: 'string',
-					optional: false, nullable: false,
 				},
 			},
 			sensitiveWords: {
 				type: 'array',
-				optional: true, nullable: false,
+				optional: false, nullable: false,
 				items: {
 					type: 'string',
-					optional: false, nullable: false,
 				},
 			},
 			preservedUsernames: {
@@ -146,129 +138,124 @@ export const meta = {
 				optional: false, nullable: false,
 				items: {
 					type: 'string',
-					optional: false, nullable: false,
 				},
 			},
 			hcaptchaSecretKey: {
 				type: 'string',
-				optional: true, nullable: true,
+				optional: false, nullable: true,
 			},
 			recaptchaSecretKey: {
 				type: 'string',
-				optional: true, nullable: true,
+				optional: false, nullable: true,
 			},
 			turnstileSecretKey: {
 				type: 'string',
-				optional: true, nullable: true,
+				optional: false, nullable: true,
 			},
 			sensitiveMediaDetection: {
 				type: 'string',
-				optional: true, nullable: false,
+				optional: false, nullable: false,
 			},
 			sensitiveMediaDetectionSensitivity: {
 				type: 'string',
-				optional: true, nullable: false,
+				optional: false, nullable: false,
 			},
 			setSensitiveFlagAutomatically: {
 				type: 'boolean',
-				optional: true, nullable: false,
+				optional: false, nullable: false,
 			},
 			enableSensitiveMediaDetectionForVideos: {
 				type: 'boolean',
-				optional: true, nullable: false,
+				optional: false, nullable: false,
 			},
 			proxyAccountId: {
 				type: 'string',
-				optional: true, nullable: true,
+				optional: false, nullable: true,
 				format: 'id',
 			},
-			summaryProxy: {
-				type: 'string',
-				optional: true, nullable: true,
-			},
 			email: {
 				type: 'string',
-				optional: true, nullable: true,
+				optional: false, nullable: true,
 			},
 			smtpSecure: {
 				type: 'boolean',
-				optional: true, nullable: false,
+				optional: false, nullable: false,
 			},
 			smtpHost: {
 				type: 'string',
-				optional: true, nullable: true,
+				optional: false, nullable: true,
 			},
 			smtpPort: {
 				type: 'number',
-				optional: true, nullable: true,
+				optional: false, nullable: true,
 			},
 			smtpUser: {
 				type: 'string',
-				optional: true, nullable: true,
+				optional: false, nullable: true,
 			},
 			smtpPass: {
 				type: 'string',
-				optional: true, nullable: true,
+				optional: false, nullable: true,
 			},
 			swPrivateKey: {
 				type: 'string',
-				optional: true, nullable: true,
+				optional: false, nullable: true,
 			},
 			useObjectStorage: {
 				type: 'boolean',
-				optional: true, nullable: false,
+				optional: false, nullable: false,
 			},
 			objectStorageBaseUrl: {
 				type: 'string',
-				optional: true, nullable: true,
+				optional: false, nullable: true,
 			},
 			objectStorageBucket: {
 				type: 'string',
-				optional: true, nullable: true,
+				optional: false, nullable: true,
 			},
 			objectStoragePrefix: {
 				type: 'string',
-				optional: true, nullable: true,
+				optional: false, nullable: true,
 			},
 			objectStorageEndpoint: {
 				type: 'string',
-				optional: true, nullable: true,
+				optional: false, nullable: true,
 			},
 			objectStorageRegion: {
 				type: 'string',
-				optional: true, nullable: true,
+				optional: false, nullable: true,
 			},
 			objectStoragePort: {
 				type: 'number',
-				optional: true, nullable: true,
+				optional: false, nullable: true,
 			},
 			objectStorageAccessKey: {
 				type: 'string',
-				optional: true, nullable: true,
+				optional: false, nullable: true,
 			},
 			objectStorageSecretKey: {
 				type: 'string',
-				optional: true, nullable: true,
+				optional: false, nullable: true,
 			},
 			objectStorageUseSSL: {
 				type: 'boolean',
-				optional: true, nullable: false,
+				optional: false, nullable: false,
 			},
 			objectStorageUseProxy: {
 				type: 'boolean',
-				optional: true, nullable: false,
+				optional: false, nullable: false,
 			},
 			objectStorageSetPublicRead: {
 				type: 'boolean',
-				optional: true, nullable: false,
+				optional: false, nullable: false,
 			},
 			enableIpLogging: {
 				type: 'boolean',
-				optional: true, nullable: false,
+				optional: false, nullable: false,
 			},
 			enableActiveEmailValidation: {
 				type: 'boolean',
-				optional: true, nullable: false,
+				optional: false, nullable: false,
 			},
 			enableChartsForRemoteUser: {
 				type: 'boolean',
@@ -292,12 +279,32 @@ export const meta = {
 			},
 			manifestJsonOverride: {
 				type: 'string',
-				optional: true, nullable: false,
+				optional: false, nullable: false,
 			},
 			policies: {
 				type: 'object',
 				optional: false, nullable: false,
 			},
+			perLocalUserUserTimelineCacheMax: {
+				type: 'number',
+				optional: false, nullable: false,
+			},
+			perRemoteUserUserTimelineCacheMax: {
+				type: 'number',
+				optional: false, nullable: false,
+			},
+			perUserHomeTimelineCacheMax: {
+				type: 'number',
+				optional: false, nullable: false,
+			},
+			perUserListTimelineCacheMax: {
+				type: 'number',
+				optional: false, nullable: false,
+			},
+			notesPerOneAd: {
+				type: 'number',
+				optional: false, nullable: false,
+			},
 		},
 	},
 } as const;
@@ -317,7 +324,7 @@ export default class extends Endpoint<typeof meta, typeof paramDef> { // eslint-
 
 		private metaService: MetaService,
 	) {
-		super(meta, paramDef, async (ps, me) => {
+		super(meta, paramDef, async () => {
 			const instance = await this.metaService.fetch(true);
 
 			return {
@@ -332,6 +339,8 @@ export default class extends Endpoint<typeof meta, typeof paramDef> { // eslint-
 				tosUrl: instance.termsOfServiceUrl,
 				repositoryUrl: instance.repositoryUrl,
 				feedbackUrl: instance.feedbackUrl,
+				impressumUrl: instance.impressumUrl,
+				privacyPolicyUrl: instance.privacyPolicyUrl,
 				disableRegistration: instance.disableRegistration,
 				emailRequiredForSignup: instance.emailRequiredForSignup,
 				enableHcaptcha: instance.enableHcaptcha,
@@ -404,6 +413,11 @@ export default class extends Endpoint<typeof meta, typeof paramDef> { // eslint-
 				enableIdenticonGeneration: instance.enableIdenticonGeneration,
 				policies: { ...DEFAULT_POLICIES, ...instance.policies },
 				manifestJsonOverride: instance.manifestJsonOverride,
+				perLocalUserUserTimelineCacheMax: instance.perLocalUserUserTimelineCacheMax,
+				perRemoteUserUserTimelineCacheMax: instance.perRemoteUserUserTimelineCacheMax,
+				perUserHomeTimelineCacheMax: instance.perUserHomeTimelineCacheMax,
+				perUserListTimelineCacheMax: instance.perUserListTimelineCacheMax,
+				notesPerOneAd: instance.notesPerOneAd,
 			};
 		});
 	}

packages/backend/src/server/api/endpoints/admin/roles/users.ts

@@ -61,9 +61,10 @@ export default class extends Endpoint<typeof meta, typeof paramDef> { // eslint-
 
 			const query = this.queryService.makePaginationQuery(this.roleAssignmentsRepository.createQueryBuilder('assign'), ps.sinceId, ps.untilId)
 				.andWhere('assign.roleId = :roleId', { roleId: role.id })
-				.andWhere(new Brackets(qb => { qb
-					.where('assign.expiresAt IS NULL')
-					.orWhere('assign.expiresAt > :now', { now: new Date() });
+				.andWhere(new Brackets(qb => {
+					qb
+						.where('assign.expiresAt IS NULL')
+						.orWhere('assign.expiresAt > :now', { now: new Date() });
 				}))
 				.innerJoinAndSelect('assign.user', 'user');
 

packages/backend/src/server/api/endpoints/admin/show-user.ts

@@ -85,6 +85,7 @@ export default class extends Endpoint<typeof meta, typeof paramDef> { // eslint-
 				isModerator: isModerator,
 				isSilenced: isSilenced,
 				isSuspended: user.isSuspended,
+				isHibernated: user.isHibernated,
 				lastActiveDate: user.lastActiveDate,
 				moderationNote: profile.moderationNote ?? '',
 				signins,

packages/backend/src/server/api/endpoints/admin/update-meta.ts

@@ -86,6 +86,8 @@ export const paramDef = {
 		tosUrl: { type: 'string', nullable: true },
 		repositoryUrl: { type: 'string' },
 		feedbackUrl: { type: 'string' },
+		impressumUrl: { type: 'string' },
+		privacyPolicyUrl: { type: 'string' },
 		useObjectStorage: { type: 'boolean' },
 		objectStorageBaseUrl: { type: 'string', nullable: true },
 		objectStorageBucket: { type: 'string', nullable: true },
@@ -109,6 +111,11 @@ export const paramDef = {
 		serverRules: { type: 'array', items: { type: 'string' } },
 		preservedUsernames: { type: 'array', items: { type: 'string' } },
 		manifestJsonOverride: { type: 'string' },
+		perLocalUserUserTimelineCacheMax: { type: 'integer' },
+		perRemoteUserUserTimelineCacheMax: { type: 'integer' },
+		perUserHomeTimelineCacheMax: { type: 'integer' },
+		perUserListTimelineCacheMax: { type: 'integer' },
+		notesPerOneAd: { type: 'integer' },
 	},
 	required: [],
 } as const;
@@ -342,6 +349,14 @@ export default class extends Endpoint<typeof meta, typeof paramDef> { // eslint-
 				set.feedbackUrl = ps.feedbackUrl;
 			}
 
+			if (ps.impressumUrl !== undefined) {
+				set.impressumUrl = ps.impressumUrl;
+			}
+
+			if (ps.privacyPolicyUrl !== undefined) {
+				set.privacyPolicyUrl = ps.privacyPolicyUrl;
+			}
+
 			if (ps.useObjectStorage !== undefined) {
 				set.useObjectStorage = ps.useObjectStorage;
 			}
@@ -446,6 +461,26 @@ export default class extends Endpoint<typeof meta, typeof paramDef> { // eslint-
 				set.manifestJsonOverride = ps.manifestJsonOverride;
 			}
 
+			if (ps.perLocalUserUserTimelineCacheMax !== undefined) {
+				set.perLocalUserUserTimelineCacheMax = ps.perLocalUserUserTimelineCacheMax;
+			}
+
+			if (ps.perRemoteUserUserTimelineCacheMax !== undefined) {
+				set.perRemoteUserUserTimelineCacheMax = ps.perRemoteUserUserTimelineCacheMax;
+			}
+
+			if (ps.perUserHomeTimelineCacheMax !== undefined) {
+				set.perUserHomeTimelineCacheMax = ps.perUserHomeTimelineCacheMax;
+			}
+
+			if (ps.perUserListTimelineCacheMax !== undefined) {
+				set.perUserListTimelineCacheMax = ps.perUserListTimelineCacheMax;
+			}
+
+			if (ps.notesPerOneAd !== undefined) {
+				set.notesPerOneAd = ps.notesPerOneAd;
+			}
+
 			const before = await this.metaService.fetch(true);
 
 			await this.metaService.update(set);

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

@@ -12,6 +12,7 @@ import { NoteReadService } from '@/core/NoteReadService.js';
 import { DI } from '@/di-symbols.js';
 import { NoteEntityService } from '@/core/entities/NoteEntityService.js';
 import { IdService } from '@/core/IdService.js';
+import { RedisTimelineService } from '@/core/RedisTimelineService.js';
 import { ApiError } from '../../error.js';
 
 export const meta = {
@@ -69,8 +70,12 @@ export default class extends Endpoint<typeof meta, typeof paramDef> { // eslint-
 		private noteEntityService: NoteEntityService,
 		private queryService: QueryService,
 		private noteReadService: NoteReadService,
+		private redisTimelineService: RedisTimelineService,
 	) {
 		super(meta, paramDef, async (ps, me) => {
+			const untilId = ps.untilId ?? (ps.untilDate ? this.idService.genId(new Date(ps.untilDate!)) : null);
+			const sinceId = ps.sinceId ?? (ps.sinceDate ? this.idService.genId(new Date(ps.sinceDate!)) : null);
+
 			const antenna = await this.antennasRepository.findOneBy({
 				id: ps.antennaId,
 				userId: me.id,
@@ -85,19 +90,8 @@ export default class extends Endpoint<typeof meta, typeof paramDef> { // eslint-
 				lastUsedAt: new Date(),
 			});
 
-			const limit = ps.limit + (ps.untilId ? 1 : 0) + (ps.sinceId ? 1 : 0); // untilIdに指定したものも含まれるため+1
-			const noteIdsRes = await this.redisForTimelines.xrevrange(
-				`antennaTimeline:${antenna.id}`,
-				ps.untilId ? this.idService.parse(ps.untilId).date.getTime() : ps.untilDate ?? '+',
-				ps.sinceId ? this.idService.parse(ps.sinceId).date.getTime() : ps.sinceDate ?? '-',
-				'COUNT', limit);
-
-			if (noteIdsRes.length === 0) {
-				return [];
-			}
-
-			const noteIds = noteIdsRes.map(x => x[1][1]).filter(x => x !== ps.untilId && x !== ps.sinceId);
-
+			let noteIds = await this.redisTimelineService.get(`antennaTimeline:${antenna.id}`, untilId, sinceId);
+			noteIds = noteIds.slice(0, ps.limit);
 			if (noteIds.length === 0) {
 				return [];
 			}
@@ -115,7 +109,11 @@ export default class extends Endpoint<typeof meta, typeof paramDef> { // eslint-
 			this.queryService.generateBlockedUserQuery(query, me);
 
 			const notes = await query.getMany();
-			notes.sort((a, b) => a.id > b.id ? -1 : 1);
+			if (sinceId != null && untilId == null) {
+				notes.sort((a, b) => a.id < b.id ? -1 : 1);
+			} else {
+				notes.sort((a, b) => a.id > b.id ? -1 : 1);
+			}
 
 			if (notes.length > 0) {
 				this.noteReadService.read(me.id, notes);

packages/backend/src/server/api/endpoints/channels/search.ts

@@ -55,9 +55,10 @@ export default class extends Endpoint<typeof meta, typeof paramDef> { // eslint-
 
 			if (ps.query !== '') {
 				if (ps.type === 'nameAndDescription') {
-					query.andWhere(new Brackets(qb => { qb
-						.where('channel.name ILIKE :q', { q: `%${ sqlLikeEscape(ps.query) }%` })
-						.orWhere('channel.description ILIKE :q', { q: `%${ sqlLikeEscape(ps.query) }%` });
+					query.andWhere(new Brackets(qb => {
+						qb
+							.where('channel.name ILIKE :q', { q: `%${ sqlLikeEscape(ps.query) }%` })
+							.orWhere('channel.description ILIKE :q', { q: `%${ sqlLikeEscape(ps.query) }%` });
 					}));
 				} else {
 					query.andWhere('channel.name ILIKE :q', { q: `%${ sqlLikeEscape(ps.query) }%` });

packages/backend/src/server/api/endpoints/channels/timeline.ts

@@ -12,6 +12,9 @@ import { NoteEntityService } from '@/core/entities/NoteEntityService.js';
 import ActiveUsersChart from '@/core/chart/charts/active-users.js';
 import { DI } from '@/di-symbols.js';
 import { IdService } from '@/core/IdService.js';
+import { RedisTimelineService } from '@/core/RedisTimelineService.js';
+import { isUserRelated } from '@/misc/is-user-related.js';
+import { CacheService } from '@/core/CacheService.js';
 import { ApiError } from '../../error.js';
 
 export const meta = {
@@ -66,9 +69,15 @@ export default class extends Endpoint<typeof meta, typeof paramDef> { // eslint-
 		private idService: IdService,
 		private noteEntityService: NoteEntityService,
 		private queryService: QueryService,
+		private redisTimelineService: RedisTimelineService,
+		private cacheService: CacheService,
 		private activeUsersChart: ActiveUsersChart,
 	) {
 		super(meta, paramDef, async (ps, me) => {
+			const untilId = ps.untilId ?? (ps.untilDate ? this.idService.genId(new Date(ps.untilDate!)) : null);
+			const sinceId = ps.sinceId ?? (ps.sinceDate ? this.idService.genId(new Date(ps.sinceDate!)) : null);
+			const isRangeSpecified = untilId != null && sinceId != null;
+
 			const channel = await this.channelsRepository.findOneBy({
 				id: ps.channelId,
 			});
@@ -77,68 +86,66 @@ export default class extends Endpoint<typeof meta, typeof paramDef> { // eslint-
 				throw new ApiError(meta.errors.noSuchChannel);
 			}
 
-			let timeline: MiNote[] = [];
-
-			const limit = ps.limit + (ps.untilId ? 1 : 0); // untilIdに指定したものも含まれるため+1
-			let noteIdsRes: [string, string[]][] = [];
-
-			if (!ps.sinceId && !ps.sinceDate) {
-				noteIdsRes = await this.redisForTimelines.xrevrange(
-					`channelTimeline:${channel.id}`,
-					ps.untilId ? this.idService.parse(ps.untilId).date.getTime() : ps.untilDate ?? '+',
-					'-',
-					'COUNT', limit);
-			}
-
-			// redis から取得していないとき・取得数が足りないとき
-			if (noteIdsRes.length < limit) {
-				//#region Construct query
-				const query = this.queryService.makePaginationQuery(this.notesRepository.createQueryBuilder('note'), ps.sinceId, ps.untilId, ps.sinceDate, ps.untilDate)
-					.andWhere('note.channelId = :channelId', { channelId: channel.id })
-					.innerJoinAndSelect('note.user', 'user')
-					.leftJoinAndSelect('note.reply', 'reply')
-					.leftJoinAndSelect('note.renote', 'renote')
-					.leftJoinAndSelect('reply.user', 'replyUser')
-					.leftJoinAndSelect('renote.user', 'renoteUser')
-					.leftJoinAndSelect('note.channel', 'channel');
-
-				if (me) {
-					this.queryService.generateMutedUserQuery(query, me);
-					this.queryService.generateBlockedUserQuery(query, me);
-				}
-				//#endregion
-
-				timeline = await query.limit(ps.limit).getMany();
-			} else {
-				const noteIds = noteIdsRes.map(x => x[1][1]).filter(x => x !== ps.untilId);
-
-				if (noteIds.length === 0) {
-					return [];
-				}
-
-				//#region Construct query
-				const query = this.notesRepository.createQueryBuilder('note')
-					.where('note.id IN (:...noteIds)', { noteIds: noteIds })
-					.innerJoinAndSelect('note.user', 'user')
-					.leftJoinAndSelect('note.reply', 'reply')
-					.leftJoinAndSelect('note.renote', 'renote')
-					.leftJoinAndSelect('reply.user', 'replyUser')
-					.leftJoinAndSelect('renote.user', 'renoteUser')
-					.leftJoinAndSelect('note.channel', 'channel');
-
-				if (me) {
-					this.queryService.generateMutedUserQuery(query, me);
-					this.queryService.generateBlockedUserQuery(query, me);
-				}
-				//#endregion
-
-				timeline = await query.getMany();
-				timeline.sort((a, b) => a.id > b.id ? -1 : 1);
-			}
-
 			if (me) this.activeUsersChart.read(me);
 
+			if (isRangeSpecified || sinceId == null) {
+				const [
+					userIdsWhoMeMuting,
+				] = me ? await Promise.all([
+					this.cacheService.userMutingsCache.fetch(me.id),
+				]) : [new Set<string>()];
+
+				let noteIds = await this.redisTimelineService.get(`channelTimeline:${channel.id}`, untilId, sinceId);
+				noteIds = noteIds.slice(0, ps.limit);
+
+				if (noteIds.length > 0) {
+					const query = this.notesRepository.createQueryBuilder('note')
+						.where('note.id IN (:...noteIds)', { noteIds: noteIds })
+						.innerJoinAndSelect('note.user', 'user')
+						.leftJoinAndSelect('note.reply', 'reply')
+						.leftJoinAndSelect('note.renote', 'renote')
+						.leftJoinAndSelect('reply.user', 'replyUser')
+						.leftJoinAndSelect('renote.user', 'renoteUser')
+						.leftJoinAndSelect('note.channel', 'channel');
+
+					let timeline = await query.getMany();
+
+					timeline = timeline.filter(note => {
+						if (me && isUserRelated(note, userIdsWhoMeMuting)) return false;
+
+						return true;
+					});
+
+					// TODO: フィルタで件数が減った場合の埋め合わせ処理
+
+					timeline.sort((a, b) => a.id > b.id ? -1 : 1);
+
+					if (timeline.length > 0) {
+						return await this.noteEntityService.packMany(timeline, me);
+					}
+				}
+			}
+
+			//#region fallback to database
+			const query = this.queryService.makePaginationQuery(this.notesRepository.createQueryBuilder('note'), ps.sinceId, ps.untilId, ps.sinceDate, ps.untilDate)
+				.andWhere('note.channelId = :channelId', { channelId: channel.id })
+				.innerJoinAndSelect('note.user', 'user')
+				.leftJoinAndSelect('note.reply', 'reply')
+				.leftJoinAndSelect('note.renote', 'renote')
+				.leftJoinAndSelect('reply.user', 'replyUser')
+				.leftJoinAndSelect('renote.user', 'renoteUser')
+				.leftJoinAndSelect('note.channel', 'channel');
+
+			if (me) {
+				this.queryService.generateMutedUserQuery(query, me);
+				this.queryService.generateBlockedUserQuery(query, me);
+			}
+			//#endregion
+
+			const timeline = await query.limit(ps.limit).getMany();
+
 			return await this.noteEntityService.packMany(timeline, me);
+			//#endregion
 		});
 	}
 }

packages/backend/src/server/api/endpoints/drive/files/attached-notes.ts

@@ -6,6 +6,7 @@
 import { Inject, Injectable } from '@nestjs/common';
 import { Endpoint } from '@/server/api/endpoint-base.js';
 import type { NotesRepository, DriveFilesRepository } from '@/models/_.js';
+import { QueryService } from '@/core/QueryService.js';
 import { NoteEntityService } from '@/core/entities/NoteEntityService.js';
 import { DI } from '@/di-symbols.js';
 import { ApiError } from '../../../error.js';
@@ -41,6 +42,9 @@ export const meta = {
 export const paramDef = {
 	type: 'object',
 	properties: {
+		sinceId: { type: 'string', format: 'misskey:id' },
+		untilId: { type: 'string', format: 'misskey:id' },
+		limit: { type: 'integer', minimum: 1, maximum: 100, default: 10 },
 		fileId: { type: 'string', format: 'misskey:id' },
 	},
 	required: ['fileId'],
@@ -56,6 +60,7 @@ export default class extends Endpoint<typeof meta, typeof paramDef> { // eslint-
 		private notesRepository: NotesRepository,
 
 		private noteEntityService: NoteEntityService,
+		private queryService: QueryService,
 	) {
 		super(meta, paramDef, async (ps, me) => {
 			// Fetch file
@@ -68,9 +73,10 @@ export default class extends Endpoint<typeof meta, typeof paramDef> { // eslint-
 				throw new ApiError(meta.errors.noSuchFile);
 			}
 
-			const notes = await this.notesRepository.createQueryBuilder('note')
-				.where(':file = ANY(note.fileIds)', { file: file.id })
-				.getMany();
+			const query = this.queryService.makePaginationQuery(this.notesRepository.createQueryBuilder('note'), ps.sinceId, ps.untilId);
+			query.andWhere(':file = ANY(note.fileIds)', { file: file.id });
+
+			const notes = await query.limit(ps.limit).getMany();
 
 			return await this.noteEntityService.packMany(notes, me, {
 				detail: true,

packages/backend/src/server/api/endpoints/hashtags/trend.ts

@@ -3,29 +3,11 @@
  * SPDX-License-Identifier: AGPL-3.0-only
  */
 
-import { Brackets } from 'typeorm';
 import { Inject, Injectable } from '@nestjs/common';
 import { Endpoint } from '@/server/api/endpoint-base.js';
-import type { NotesRepository } from '@/models/_.js';
-import type { MiNote } from '@/models/Note.js';
-import { safeForSql } from '@/misc/safe-for-sql.js';
-import { normalizeForSearch } from '@/misc/normalize-for-search.js';
-import { MetaService } from '@/core/MetaService.js';
 import { DI } from '@/di-symbols.js';
-
-/*
-トレンドに載るためには「『直近a分間のユニーク投稿数が今からa分前～今からb分前の間のユニーク投稿数のn倍以上』のハッシュタグの上位5位以内に入る」ことが必要
-ユニーク投稿数とはそのハッシュタグと投稿ユーザーのペアのカウントで、例えば同じユーザーが複数回同じハッシュタグを投稿してもそのハッシュタグのユニーク投稿数は1とカウントされる
-
-..が理想だけどPostgreSQLでどうするのか分からないので単に「直近Aの内に投稿されたユニーク投稿数が多いハッシュタグ」で妥協する
-*/
-
-const rangeA = 1000 * 60 * 60; // 60分
-//const rangeB = 1000 * 60 * 120; // 2時間
-//const coefficient = 1.25; // 「n倍」の部分
-//const requiredUsers = 3; // 最低何人がそのタグを投稿している必要があるか
-
-const max = 5;
+import { FeaturedService } from '@/core/FeaturedService.js';
+import { HashtagService } from '@/core/HashtagService.js';
 
 export const meta = {
 	tags: ['hashtags'],
@@ -71,98 +53,18 @@ export const paramDef = {
 @Injectable()
 export default class extends Endpoint<typeof meta, typeof paramDef> { // eslint-disable-line import/no-default-export
 	constructor(
-		@Inject(DI.notesRepository)
-		private notesRepository: NotesRepository,
-
-		private metaService: MetaService,
+		private featuredService: FeaturedService,
+		private hashtagService: HashtagService,
 	) {
 		super(meta, paramDef, async () => {
-			const instance = await this.metaService.fetch(true);
-			const hiddenTags = instance.hiddenTags.map(t => normalizeForSearch(t));
+			const ranking = await this.featuredService.getHashtagsRanking(10);
 
-			const now = new Date(); // 5分単位で丸めた現在日時
-			now.setMinutes(Math.round(now.getMinutes() / 5) * 5, 0, 0);
+			const charts = ranking.length === 0 ? {} : await this.hashtagService.getCharts(ranking, 20);
 
-			const tagNotes = await this.notesRepository.createQueryBuilder('note')
-				.where('note.createdAt > :date', { date: new Date(now.getTime() - rangeA) })
-				.andWhere(new Brackets(qb => { qb
-					.where('note.visibility = \'public\'')
-					.orWhere('note.visibility = \'home\'');
-				}))
-				.andWhere('note.tags != \'{}\'')
-				.select(['note.tags', 'note.userId'])
-				.cache(60000) // 1 min
-				.getMany();
-
-			if (tagNotes.length === 0) {
-				return [];
-			}
-
-			const tags: {
-		name: string;
-		users: MiNote['userId'][];
-	}[] = [];
-
-			for (const note of tagNotes) {
-				for (const tag of note.tags) {
-					if (hiddenTags.includes(tag)) continue;
-
-					const x = tags.find(x => x.name === tag);
-					if (x) {
-						if (!x.users.includes(note.userId)) {
-							x.users.push(note.userId);
-						}
-					} else {
-						tags.push({
-							name: tag,
-							users: [note.userId],
-						});
-					}
-				}
-			}
-
-			// タグを人気順に並べ替え
-			const hots = tags
-				.sort((a, b) => b.users.length - a.users.length)
-				.map(tag => tag.name)
-				.slice(0, max);
-
-			//#region 2(または3)で話題と判定されたタグそれぞれについて過去の投稿数グラフを取得する
-			const countPromises: Promise<number[]>[] = [];
-
-			const range = 20;
-
-			// 10分
-			const interval = 1000 * 60 * 10;
-
-			for (let i = 0; i < range; i++) {
-				countPromises.push(Promise.all(hots.map(tag => this.notesRepository.createQueryBuilder('note')
-					.select('count(distinct note.userId)')
-					.where(`'{"${safeForSql(tag) ? tag : 'aichan_kawaii'}"}' <@ note.tags`)
-					.andWhere('note.createdAt < :lt', { lt: new Date(now.getTime() - (interval * i)) })
-					.andWhere('note.createdAt > :gt', { gt: new Date(now.getTime() - (interval * (i + 1))) })
-					.cache(60000) // 1 min
-					.getRawOne()
-					.then(x => parseInt(x.count, 10)),
-				)));
-			}
-
-			const countsLog = await Promise.all(countPromises);
-			//#endregion
-
-			const totalCounts = await Promise.all(hots.map(tag => this.notesRepository.createQueryBuilder('note')
-				.select('count(distinct note.userId)')
-				.where(`'{"${safeForSql(tag) ? tag : 'aichan_kawaii'}"}' <@ note.tags`)
-				.andWhere('note.createdAt > :gt', { gt: new Date(now.getTime() - rangeA) })
-				.cache(60000 * 60) // 60 min
-				.getRawOne()
-				.then(x => parseInt(x.count, 10)),
-			));
-
-			const stats = hots.map((tag, i) => ({
+			const stats = ranking.map((tag, i) => ({
 				tag,
-				chart: countsLog.map(counts => counts[i]),
-				usersCount: totalCounts[i],
+				chart: charts[tag],
+				usersCount: Math.max(...charts[tag]),
 			}));
 
 			return stats;

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

@@ -181,6 +181,11 @@ export const meta = {
 					},
 				},
 			},
+			notesPerOneAd: {
+				type: 'number',
+				optional: false, nullable: false,
+				default: 0,
+			},
 			requireSetup: {
 				type: 'boolean',
 				optional: false, nullable: false,
@@ -214,11 +219,11 @@ export const meta = {
 						type: 'boolean',
 						optional: false, nullable: false,
 					},
-					localTimeLine: {
+					localTimeline: {
 						type: 'boolean',
 						optional: false, nullable: false,
 					},
-					globalTimeLine: {
+					globalTimeline: {
 						type: 'boolean',
 						optional: false, nullable: false,
 					},
@@ -299,6 +304,8 @@ export default class extends Endpoint<typeof meta, typeof paramDef> { // eslint-
 				tosUrl: instance.termsOfServiceUrl,
 				repositoryUrl: instance.repositoryUrl,
 				feedbackUrl: instance.feedbackUrl,
+				impressumUrl: instance.impressumUrl,
+				privacyPolicyUrl: instance.privacyPolicyUrl,
 				disableRegistration: instance.disableRegistration,
 				emailRequiredForSignup: instance.emailRequiredForSignup,
 				enableHcaptcha: instance.enableHcaptcha,
@@ -330,6 +337,7 @@ export default class extends Endpoint<typeof meta, typeof paramDef> { // eslint-
 					imageUrl: ad.imageUrl,
 					dayOfWeek: ad.dayOfWeek,
 				})),
+				notesPerOneAd: instance.notesPerOneAd,
 				enableEmail: instance.enableEmail,
 				enableServiceWorker: instance.enableServiceWorker,
 

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

@@ -49,16 +49,19 @@ export default class extends Endpoint<typeof meta, typeof paramDef> { // eslint-
 	) {
 		super(meta, paramDef, async (ps, me) => {
 			const query = this.queryService.makePaginationQuery(this.notesRepository.createQueryBuilder('note'), ps.sinceId, ps.untilId)
-				.andWhere(new Brackets(qb => { qb
-					.where('note.replyId = :noteId', { noteId: ps.noteId })
-					.orWhere(new Brackets(qb => { qb
-						.where('note.renoteId = :noteId', { noteId: ps.noteId })
-						.andWhere(new Brackets(qb => { qb
-							.where('note.text IS NOT NULL')
-							.orWhere('note.fileIds != \'{}\'')
-							.orWhere('note.hasPoll = TRUE');
+				.andWhere(new Brackets(qb => {
+					qb
+						.where('note.replyId = :noteId', { noteId: ps.noteId })
+						.orWhere(new Brackets(qb => {
+							qb
+								.where('note.renoteId = :noteId', { noteId: ps.noteId })
+								.andWhere(new Brackets(qb => {
+									qb
+										.where('note.text IS NOT NULL')
+										.orWhere('note.fileIds != \'{}\'')
+										.orWhere('note.hasPoll = TRUE');
+								}));
 						}));
-					}));
 				}))
 				.innerJoinAndSelect('note.user', 'user')
 				.leftJoinAndSelect('note.reply', 'reply')

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

@@ -57,6 +57,12 @@ export const meta = {
 			id: 'fd4cc33e-2a37-48dd-99cc-9b806eb2031a',
 		},
 
+		cannotRenoteDueToVisibility: {
+			message: 'You can not Renote due to target visibility.',
+			code: 'CANNOT_RENOTE_DUE_TO_VISIBILITY',
+			id: 'be9529e9-fe72-4de0-ae43-0b363c4938af',
+		},
+
 		noSuchReplyTarget: {
 			message: 'No such reply target.',
 			code: 'NO_SUCH_REPLY_TARGET',
@@ -231,6 +237,14 @@ export default class extends Endpoint<typeof meta, typeof paramDef> { // eslint-
 						throw new ApiError(meta.errors.youHaveBeenBlocked);
 					}
 				}
+
+				if (renote.visibility === 'followers' && renote.userId !== me.id) {
+					// 他人のfollowers noteはreject
+					throw new ApiError(meta.errors.cannotRenoteDueToVisibility);
+				} else if (renote.visibility === 'specified') {
+					// specified / direct noteはreject
+					throw new ApiError(meta.errors.cannotRenoteDueToVisibility);
+				}
 			}
 
 			let reply: MiNote | null = null;

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

@@ -6,9 +6,9 @@
 import { Inject, Injectable } from '@nestjs/common';
 import type { NotesRepository } from '@/models/_.js';
 import { Endpoint } from '@/server/api/endpoint-base.js';
-import { QueryService } from '@/core/QueryService.js';
 import { NoteEntityService } from '@/core/entities/NoteEntityService.js';
 import { DI } from '@/di-symbols.js';
+import { FeaturedService } from '@/core/FeaturedService.js';
 
 export const meta = {
 	tags: ['notes'],
@@ -32,7 +32,7 @@ export const paramDef = {
 	type: 'object',
 	properties: {
 		limit: { type: 'integer', minimum: 1, maximum: 100, default: 10 },
-		offset: { type: 'integer', default: 0 },
+		untilId: { type: 'string', format: 'misskey:id' },
 		channelId: { type: 'string', nullable: true, format: 'misskey:id' },
 	},
 	required: [],
@@ -40,41 +40,53 @@ export const paramDef = {
 
 @Injectable()
 export default class extends Endpoint<typeof meta, typeof paramDef> { // eslint-disable-line import/no-default-export
+	private globalNotesRankingCache: string[] = [];
+	private globalNotesRankingCacheLastFetchedAt = 0;
+
 	constructor(
 		@Inject(DI.notesRepository)
 		private notesRepository: NotesRepository,
 
 		private noteEntityService: NoteEntityService,
-		private queryService: QueryService,
+		private featuredService: FeaturedService,
 	) {
 		super(meta, paramDef, async (ps, me) => {
-			const day = 1000 * 60 * 60 * 24 * 3; // 3日前まで
+			let noteIds: string[];
+			if (ps.channelId) {
+				noteIds = await this.featuredService.getInChannelNotesRanking(ps.channelId, 50);
+			} else {
+				if (this.globalNotesRankingCacheLastFetchedAt !== 0 && (Date.now() - this.globalNotesRankingCacheLastFetchedAt < 1000 * 60 * 30)) {
+					noteIds = this.globalNotesRankingCache;
+				} else {
+					noteIds = await this.featuredService.getGlobalNotesRanking(100);
+					this.globalNotesRankingCache = noteIds;
+					this.globalNotesRankingCacheLastFetchedAt = Date.now();
+				}
+			}
+
+			if (noteIds.length === 0) {
+				return [];
+			}
+
+			noteIds.sort((a, b) => a > b ? -1 : 1);
+			if (ps.untilId) {
+				noteIds = noteIds.filter(id => id < ps.untilId!);
+			}
+			noteIds = noteIds.slice(0, ps.limit);
 
 			const query = this.notesRepository.createQueryBuilder('note')
-				.addSelect('note.score')
-				.where('note.userHost IS NULL')
-				.andWhere('note.score > 0')
-				.andWhere('note.createdAt > :date', { date: new Date(Date.now() - day) })
-				.andWhere('note.visibility = \'public\'')
+				.where('note.id IN (:...noteIds)', { noteIds: noteIds })
 				.innerJoinAndSelect('note.user', 'user')
 				.leftJoinAndSelect('note.reply', 'reply')
 				.leftJoinAndSelect('note.renote', 'renote')
 				.leftJoinAndSelect('reply.user', 'replyUser')
-				.leftJoinAndSelect('renote.user', 'renoteUser');
+				.leftJoinAndSelect('renote.user', 'renoteUser')
+				.leftJoinAndSelect('note.channel', 'channel');
 
-			if (ps.channelId) query.andWhere('note.channelId = :channelId', { channelId: ps.channelId });
+			const notes = await query.getMany();
+			notes.sort((a, b) => a.id > b.id ? -1 : 1);
 
-			if (me) this.queryService.generateMutedUserQuery(query, me);
-			if (me) this.queryService.generateBlockedUserQuery(query, me);
-
-			let notes = await query
-				.orderBy('note.score', 'DESC')
-				.limit(100)
-				.getMany();
-
-			notes.sort((a, b) => new Date(b.createdAt).getTime() - new Date(a.createdAt).getTime());
-
-			notes = notes.slice(ps.offset, ps.offset + ps.limit);
+			// TODO: ミュート等考慮
 
 			return await this.noteEntityService.packMany(notes, me);
 		});

packages/backend/src/server/api/endpoints/notes/global-timeline.ts

@@ -67,8 +67,37 @@ export default class extends Endpoint<typeof meta, typeof paramDef> { // eslint-
 				throw new ApiError(meta.errors.gtlDisabled);
 			}
 
-			// TODO?
-			return [];
+			//#region Construct query
+			const query = this.queryService.makePaginationQuery(this.notesRepository.createQueryBuilder('note'),
+				ps.sinceId, ps.untilId, ps.sinceDate, ps.untilDate)
+				.andWhere('note.visibility = \'public\'')
+				.andWhere('note.channelId IS NULL')
+				.innerJoinAndSelect('note.user', 'user')
+				.leftJoinAndSelect('note.reply', 'reply')
+				.leftJoinAndSelect('note.renote', 'renote')
+				.leftJoinAndSelect('reply.user', 'replyUser')
+				.leftJoinAndSelect('renote.user', 'renoteUser');
+
+			if (me) {
+				this.queryService.generateMutedUserQuery(query, me);
+				this.queryService.generateBlockedUserQuery(query, me);
+				this.queryService.generateMutedUserRenotesQueryForNotes(query, me);
+			}
+
+			if (ps.withFiles) {
+				query.andWhere('note.fileIds != \'{}\'');
+			}
+			//#endregion
+
+			const timeline = await query.limit(ps.limit).getMany();
+
+			process.nextTick(() => {
+				if (me) {
+					this.activeUsersChart.read(me);
+				}
+			});
+
+			return await this.noteEntityService.packMany(timeline, me);
 		});
 	}
 }

packages/backend/src/server/api/endpoints/notes/hybrid-timeline.ts

@@ -15,6 +15,7 @@ import { RoleService } from '@/core/RoleService.js';
 import { IdService } from '@/core/IdService.js';
 import { isUserRelated } from '@/misc/is-user-related.js';
 import { CacheService } from '@/core/CacheService.js';
+import { RedisTimelineService } from '@/core/RedisTimelineService.js';
 import { ApiError } from '../../error.js';
 
 export const meta = {
@@ -54,6 +55,7 @@ export const paramDef = {
 		includeLocalRenotes: { type: 'boolean', default: true },
 		withFiles: { type: 'boolean', default: false },
 		withRenotes: { type: 'boolean', default: true },
+		withReplies: { type: 'boolean', default: false },
 	},
 	required: [],
 } as const;
@@ -72,8 +74,12 @@ export default class extends Endpoint<typeof meta, typeof paramDef> { // eslint-
 		private activeUsersChart: ActiveUsersChart,
 		private idService: IdService,
 		private cacheService: CacheService,
+		private redisTimelineService: RedisTimelineService,
 	) {
 		super(meta, paramDef, async (ps, me) => {
+			const untilId = ps.untilId ?? (ps.untilDate ? this.idService.genId(new Date(ps.untilDate!)) : null);
+			const sinceId = ps.sinceId ?? (ps.sinceDate ? this.idService.genId(new Date(ps.sinceDate!)) : null);
+
 			const policies = await this.roleService.getUserPolicies(me.id);
 			if (!policies.ltlAvailable) {
 				throw new ApiError(meta.errors.stlDisabled);
@@ -89,28 +95,29 @@ export default class extends Endpoint<typeof meta, typeof paramDef> { // eslint-
 				this.cacheService.userBlockedCache.fetch(me.id),
 			]);
 
-			let timeline: MiNote[] = [];
+			let noteIds: string[];
 
-			const limit = ps.limit + (ps.untilId ? 1 : 0); // untilIdに指定したものも含まれるため+1
-			let htlNoteIdsRes: [string, string[]][] = [];
-			let ltlNoteIdsRes: [string, string[]][] = [];
-
-			if (!ps.sinceId && !ps.sinceDate) {
-				htlNoteIdsRes = await this.redisForTimelines.xrevrange(
-					ps.withFiles ? `homeTimelineWithFiles:${me.id}` : `homeTimeline:${me.id}`,
-					ps.untilId ? this.idService.parse(ps.untilId).date.getTime() : ps.untilDate ?? '+',
-					'-',
-					'COUNT', limit);
-				ltlNoteIdsRes = await this.redisForTimelines.xrevrange(
-					ps.withFiles ? 'localTimelineWithFiles' : 'localTimeline',
-					ps.untilId ? this.idService.parse(ps.untilId).date.getTime() : ps.untilDate ?? '+',
-					'-',
-					'COUNT', limit);
+			if (ps.withFiles) {
+				const [htlNoteIds, ltlNoteIds] = await this.redisTimelineService.getMulti([
+					`homeTimelineWithFiles:${me.id}`,
+					'localTimelineWithFiles',
+				], untilId, sinceId);
+				noteIds = Array.from(new Set([...htlNoteIds, ...ltlNoteIds]));
+			} else if (ps.withReplies) {
+				const [htlNoteIds, ltlNoteIds, ltlReplyNoteIds] = await this.redisTimelineService.getMulti([
+					`homeTimeline:${me.id}`,
+					'localTimeline',
+					'localTimelineWithReplies',
+				], untilId, sinceId);
+				noteIds = Array.from(new Set([...htlNoteIds, ...ltlNoteIds, ...ltlReplyNoteIds]));
+			} else {
+				const [htlNoteIds, ltlNoteIds] = await this.redisTimelineService.getMulti([
+					`homeTimeline:${me.id}`,
+					'localTimeline',
+				], untilId, sinceId);
+				noteIds = Array.from(new Set([...htlNoteIds, ...ltlNoteIds]));
 			}
 
-			const htlNoteIds = htlNoteIdsRes.map(x => x[1][1]).filter(x => x !== ps.untilId);
-			const ltlNoteIds = ltlNoteIdsRes.map(x => x[1][1]).filter(x => x !== ps.untilId);
-			let noteIds = Array.from(new Set([...htlNoteIds, ...ltlNoteIds]));
 			noteIds.sort((a, b) => a > b ? -1 : 1);
 			noteIds = noteIds.slice(0, ps.limit);
 
@@ -127,7 +134,7 @@ export default class extends Endpoint<typeof meta, typeof paramDef> { // eslint-
 				.leftJoinAndSelect('renote.user', 'renoteUser')
 				.leftJoinAndSelect('note.channel', 'channel');
 
-			timeline = await query.getMany();
+			let timeline = await query.getMany();
 
 			timeline = timeline.filter(note => {
 				if (note.userId === me.id) {

packages/backend/src/server/api/endpoints/notes/local-timeline.ts

@@ -15,6 +15,7 @@ import { RoleService } from '@/core/RoleService.js';
 import { IdService } from '@/core/IdService.js';
 import { CacheService } from '@/core/CacheService.js';
 import { isUserRelated } from '@/misc/is-user-related.js';
+import { RedisTimelineService } from '@/core/RedisTimelineService.js';
 import { ApiError } from '../../error.js';
 
 export const meta = {
@@ -44,6 +45,7 @@ export const paramDef = {
 	properties: {
 		withFiles: { type: 'boolean', default: false },
 		withRenotes: { type: 'boolean', default: true },
+		withReplies: { type: 'boolean', default: false },
 		excludeNsfw: { type: 'boolean', default: false },
 		limit: { type: 'integer', minimum: 1, maximum: 100, default: 10 },
 		sinceId: { type: 'string', format: 'misskey:id' },
@@ -68,8 +70,12 @@ export default class extends Endpoint<typeof meta, typeof paramDef> { // eslint-
 		private activeUsersChart: ActiveUsersChart,
 		private idService: IdService,
 		private cacheService: CacheService,
+		private redisTimelineService: RedisTimelineService,
 	) {
 		super(meta, paramDef, async (ps, me) => {
+			const untilId = ps.untilId ?? (ps.untilDate ? this.idService.genId(new Date(ps.untilDate!)) : null);
+			const sinceId = ps.sinceId ?? (ps.sinceDate ? this.idService.genId(new Date(ps.sinceDate!)) : null);
+
 			const policies = await this.roleService.getUserPolicies(me ? me.id : null);
 			if (!policies.ltlAvailable) {
 				throw new ApiError(meta.errors.ltlDisabled);
@@ -85,20 +91,20 @@ export default class extends Endpoint<typeof meta, typeof paramDef> { // eslint-
 				this.cacheService.userBlockedCache.fetch(me.id),
 			]) : [new Set<string>(), new Set<string>(), new Set<string>()];
 
-			let timeline: MiNote[] = [];
+			let noteIds: string[];
 
-			const limit = ps.limit + (ps.untilId ? 1 : 0); // untilIdに指定したものも含まれるため+1
-			let noteIdsRes: [string, string[]][] = [];
-
-			if (!ps.sinceId && !ps.sinceDate) {
-				noteIdsRes = await this.redisForTimelines.xrevrange(
-					ps.withFiles ? 'localTimelineWithFiles' : 'localTimeline',
-					ps.untilId ? this.idService.parse(ps.untilId).date.getTime() : ps.untilDate ?? '+',
-					'-',
-					'COUNT', limit);
+			if (ps.withFiles) {
+				noteIds = await this.redisTimelineService.get('localTimelineWithFiles', untilId, sinceId);
+			} else {
+				const [nonReplyNoteIds, replyNoteIds] = await this.redisTimelineService.getMulti([
+					'localTimeline',
+					'localTimelineWithReplies',
+				], untilId, sinceId);
+				noteIds = Array.from(new Set([...nonReplyNoteIds, ...replyNoteIds]));
+				noteIds.sort((a, b) => a > b ? -1 : 1);
 			}
 
-			const noteIds = noteIdsRes.map(x => x[1][1]).filter(x => x !== ps.untilId);
+			noteIds = noteIds.slice(0, ps.limit);
 
 			if (noteIds.length === 0) {
 				return [];
@@ -113,12 +119,13 @@ export default class extends Endpoint<typeof meta, typeof paramDef> { // eslint-
 				.leftJoinAndSelect('renote.user', 'renoteUser')
 				.leftJoinAndSelect('note.channel', 'channel');
 
-			timeline = await query.getMany();
+			let timeline = await query.getMany();
 
 			timeline = timeline.filter(note => {
 				if (me && (note.userId === me.id)) {
 					return true;
 				}
+				if (!ps.withReplies && note.replyId && (me == null || note.replyUserId !== me.id)) return false;
 				if (me && isUserRelated(note, userIdsWhoBlockingMe)) return false;
 				if (me && isUserRelated(note, userIdsWhoMeMuting)) return false;
 				if (note.renoteId) {
@@ -131,6 +138,8 @@ export default class extends Endpoint<typeof meta, typeof paramDef> { // eslint-
 				return true;
 			});
 
+			// TODO: フィルタした結果件数が足りなかった場合の対応
+
 			timeline.sort((a, b) => a.id > b.id ? -1 : 1);
 
 			process.nextTick(() => {

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

@@ -59,9 +59,10 @@ export default class extends Endpoint<typeof meta, typeof paramDef> { // eslint-
 				.where('following.followerId = :followerId', { followerId: me.id });
 
 			const query = this.queryService.makePaginationQuery(this.notesRepository.createQueryBuilder('note'), ps.sinceId, ps.untilId)
-				.andWhere(new Brackets(qb => { qb
-					.where(`'{"${me.id}"}' <@ note.mentions`)
-					.orWhere(`'{"${me.id}"}' <@ note.visibleUserIds`);
+				.andWhere(new Brackets(qb => {
+					qb
+						.where(`'{"${me.id}"}' <@ note.mentions`)
+						.orWhere(`'{"${me.id}"}' <@ note.visibleUserIds`);
 				}))
 				// Avoid scanning primary key index
 				.orderBy('CONCAT(note.id)', 'DESC')

packages/backend/src/server/api/endpoints/notes/polls/recommendation.ts

@@ -57,9 +57,10 @@ export default class extends Endpoint<typeof meta, typeof paramDef> { // eslint-
 				.where('poll.userHost IS NULL')
 				.andWhere('poll.userId != :meId', { meId: me.id })
 				.andWhere('poll.noteVisibility = \'public\'')
-				.andWhere(new Brackets(qb => { qb
-					.where('poll.expiresAt IS NULL')
-					.orWhere('poll.expiresAt > :now', { now: new Date() });
+				.andWhere(new Brackets(qb => {
+					qb
+						.where('poll.expiresAt IS NULL')
+						.orWhere('poll.expiresAt > :now', { now: new Date() });
 				}));
 
 			//#region exclude arleady voted polls

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

@@ -15,6 +15,7 @@ import { DI } from '@/di-symbols.js';
 import { IdService } from '@/core/IdService.js';
 import { CacheService } from '@/core/CacheService.js';
 import { isUserRelated } from '@/misc/is-user-related.js';
+import { RedisTimelineService } from '@/core/RedisTimelineService.js';
 
 export const meta = {
 	tags: ['notes'],
@@ -62,8 +63,12 @@ export default class extends Endpoint<typeof meta, typeof paramDef> { // eslint-
 		private activeUsersChart: ActiveUsersChart,
 		private idService: IdService,
 		private cacheService: CacheService,
+		private redisTimelineService: RedisTimelineService,
 	) {
 		super(meta, paramDef, async (ps, me) => {
+			const untilId = ps.untilId ?? (ps.untilDate ? this.idService.genId(new Date(ps.untilDate!)) : null);
+			const sinceId = ps.sinceId ?? (ps.sinceDate ? this.idService.genId(new Date(ps.sinceDate!)) : null);
+
 			const [
 				followings,
 				userIdsWhoMeMuting,
@@ -76,20 +81,8 @@ export default class extends Endpoint<typeof meta, typeof paramDef> { // eslint-
 				this.cacheService.userBlockedCache.fetch(me.id),
 			]);
 
-			let timeline: MiNote[] = [];
-
-			const limit = ps.limit + (ps.untilId ? 1 : 0); // untilIdに指定したものも含まれるため+1
-			let noteIdsRes: [string, string[]][] = [];
-
-			if (!ps.sinceId && !ps.sinceDate) {
-				noteIdsRes = await this.redisForTimelines.xrevrange(
-					ps.withFiles ? `homeTimelineWithFiles:${me.id}` : `homeTimeline:${me.id}`,
-					ps.untilId ? this.idService.parse(ps.untilId).date.getTime() : ps.untilDate ?? '+',
-					'-',
-					'COUNT', limit);
-			}
-
-			const noteIds = noteIdsRes.map(x => x[1][1]).filter(x => x !== ps.untilId);
+			let noteIds = await this.redisTimelineService.get(ps.withFiles ? `homeTimelineWithFiles:${me.id}` : `homeTimeline:${me.id}`, untilId, sinceId);
+			noteIds = noteIds.slice(0, ps.limit);
 
 			if (noteIds.length === 0) {
 				return [];
@@ -104,7 +97,7 @@ export default class extends Endpoint<typeof meta, typeof paramDef> { // eslint-
 				.leftJoinAndSelect('renote.user', 'renoteUser')
 				.leftJoinAndSelect('note.channel', 'channel');
 
-			timeline = await query.getMany();
+			let timeline = await query.getMany();
 
 			timeline = timeline.filter(note => {
 				if (note.userId === me.id) {

packages/backend/src/server/api/endpoints/notes/user-list-timeline.ts

@@ -15,6 +15,7 @@ import { DI } from '@/di-symbols.js';
 import { CacheService } from '@/core/CacheService.js';
 import { IdService } from '@/core/IdService.js';
 import { isUserRelated } from '@/misc/is-user-related.js';
+import { RedisTimelineService } from '@/core/RedisTimelineService.js';
 import { ApiError } from '../../error.js';
 
 export const meta = {
@@ -79,8 +80,12 @@ export default class extends Endpoint<typeof meta, typeof paramDef> { // eslint-
 		private activeUsersChart: ActiveUsersChart,
 		private cacheService: CacheService,
 		private idService: IdService,
+		private redisTimelineService: RedisTimelineService,
 	) {
 		super(meta, paramDef, async (ps, me) => {
+			const untilId = ps.untilId ?? (ps.untilDate ? this.idService.genId(new Date(ps.untilDate!)) : null);
+			const sinceId = ps.sinceId ?? (ps.sinceDate ? this.idService.genId(new Date(ps.sinceDate!)) : null);
+
 			const list = await this.userListsRepository.findOneBy({
 				id: ps.listId,
 				userId: me.id,
@@ -100,20 +105,8 @@ export default class extends Endpoint<typeof meta, typeof paramDef> { // eslint-
 				this.cacheService.userBlockedCache.fetch(me.id),
 			]);
 
-			let timeline: MiNote[] = [];
-
-			const limit = ps.limit + (ps.untilId ? 1 : 0); // untilIdに指定したものも含まれるため+1
-			let noteIdsRes: [string, string[]][] = [];
-
-			if (!ps.sinceId && !ps.sinceDate) {
-				noteIdsRes = await this.redisForTimelines.xrevrange(
-					ps.withFiles ? `userListTimelineWithFiles:${list.id}` : `userListTimeline:${list.id}`,
-					ps.untilId ? this.idService.parse(ps.untilId).date.getTime() : ps.untilDate ?? '+',
-					'-',
-					'COUNT', limit);
-			}
-
-			const noteIds = noteIdsRes.map(x => x[1][1]).filter(x => x !== ps.untilId);
+			let noteIds = await this.redisTimelineService.get(ps.withFiles ? `userListTimelineWithFiles:${list.id}` : `userListTimeline:${list.id}`, untilId, sinceId);
+			noteIds = noteIds.slice(0, ps.limit);
 
 			if (noteIds.length === 0) {
 				return [];
@@ -128,7 +121,7 @@ export default class extends Endpoint<typeof meta, typeof paramDef> { // eslint-
 				.leftJoinAndSelect('renote.user', 'renoteUser')
 				.leftJoinAndSelect('note.channel', 'channel');
 
-			timeline = await query.getMany();
+			let timeline = await query.getMany();
 
 			timeline = timeline.filter(note => {
 				if (note.userId === me.id) {

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

@@ -11,6 +11,7 @@ import { QueryService } from '@/core/QueryService.js';
 import { DI } from '@/di-symbols.js';
 import { NoteEntityService } from '@/core/entities/NoteEntityService.js';
 import { IdService } from '@/core/IdService.js';
+import { RedisTimelineService } from '@/core/RedisTimelineService.js';
 import { ApiError } from '../../error.js';
 
 export const meta = {
@@ -65,8 +66,12 @@ export default class extends Endpoint<typeof meta, typeof paramDef> { // eslint-
 		private idService: IdService,
 		private noteEntityService: NoteEntityService,
 		private queryService: QueryService,
+		private redisTimelineService: RedisTimelineService,
 	) {
 		super(meta, paramDef, async (ps, me) => {
+			const untilId = ps.untilId ?? (ps.untilDate ? this.idService.genId(new Date(ps.untilDate!)) : null);
+			const sinceId = ps.sinceId ?? (ps.sinceDate ? this.idService.genId(new Date(ps.sinceDate!)) : null);
+
 			const role = await this.rolesRepository.findOneBy({
 				id: ps.roleId,
 				isPublic: true,
@@ -78,18 +83,9 @@ export default class extends Endpoint<typeof meta, typeof paramDef> { // eslint-
 			if (!role.isExplorable) {
 				return [];
 			}
-			const limit = ps.limit + (ps.untilId ? 1 : 0) + (ps.sinceId ? 1 : 0); // untilIdに指定したものも含まれるため+1
-			const noteIdsRes = await this.redisForTimelines.xrevrange(
-				`roleTimeline:${role.id}`,
-				ps.untilId ? this.idService.parse(ps.untilId).date.getTime() : ps.untilDate ?? '+',
-				ps.sinceId ? this.idService.parse(ps.sinceId).date.getTime() : ps.sinceDate ?? '-',
-				'COUNT', limit);
 
-			if (noteIdsRes.length === 0) {
-				return [];
-			}
-
-			const noteIds = noteIdsRes.map(x => x[1][1]).filter(x => x !== ps.untilId && x !== ps.sinceId);
+			let noteIds = await this.redisTimelineService.get(`roleTimeline:${role.id}`, untilId, sinceId);
+			noteIds = noteIds.slice(0, ps.limit);
 
 			if (noteIds.length === 0) {
 				return [];

packages/backend/src/server/api/endpoints/roles/users.ts

@@ -62,9 +62,10 @@ export default class extends Endpoint<typeof meta, typeof paramDef> { // eslint-
 
 			const query = this.queryService.makePaginationQuery(this.roleAssignmentsRepository.createQueryBuilder('assign'), ps.sinceId, ps.untilId)
 				.andWhere('assign.roleId = :roleId', { roleId: role.id })
-				.andWhere(new Brackets(qb => { qb
-					.where('assign.expiresAt IS NULL')
-					.orWhere('assign.expiresAt > :now', { now: new Date() });
+				.andWhere(new Brackets(qb => {
+					qb
+						.where('assign.expiresAt IS NULL')
+						.orWhere('assign.expiresAt > :now', { now: new Date() });
 				}))
 				.innerJoinAndSelect('assign.user', 'user');
 

packages/backend/src/server/api/endpoints/users/featured-notes.ts

@@ -0,0 +1,80 @@
+/*
+ * SPDX-FileCopyrightText: syuilo and other misskey contributors
+ * SPDX-License-Identifier: AGPL-3.0-only
+ */
+
+import { Inject, Injectable } from '@nestjs/common';
+import type { NotesRepository } from '@/models/_.js';
+import { Endpoint } from '@/server/api/endpoint-base.js';
+import { NoteEntityService } from '@/core/entities/NoteEntityService.js';
+import { DI } from '@/di-symbols.js';
+import { FeaturedService } from '@/core/FeaturedService.js';
+
+export const meta = {
+	tags: ['notes'],
+
+	requireCredential: false,
+	allowGet: true,
+	cacheSec: 3600,
+
+	res: {
+		type: 'array',
+		optional: false, nullable: false,
+		items: {
+			type: 'object',
+			optional: false, nullable: false,
+			ref: 'Note',
+		},
+	},
+} as const;
+
+export const paramDef = {
+	type: 'object',
+	properties: {
+		limit: { type: 'integer', minimum: 1, maximum: 100, default: 10 },
+		untilId: { type: 'string', format: 'misskey:id' },
+		userId: { type: 'string', format: 'misskey:id' },
+	},
+	required: ['userId'],
+} as const;
+
+@Injectable()
+export default class extends Endpoint<typeof meta, typeof paramDef> { // eslint-disable-line import/no-default-export
+	constructor(
+		@Inject(DI.notesRepository)
+		private notesRepository: NotesRepository,
+
+		private noteEntityService: NoteEntityService,
+		private featuredService: FeaturedService,
+	) {
+		super(meta, paramDef, async (ps, me) => {
+			let noteIds = await this.featuredService.getPerUserNotesRanking(ps.userId, 50);
+
+			noteIds.sort((a, b) => a > b ? -1 : 1);
+			if (ps.untilId) {
+				noteIds = noteIds.filter(id => id < ps.untilId!);
+			}
+			noteIds = noteIds.slice(0, ps.limit);
+
+			if (noteIds.length === 0) {
+				return [];
+			}
+
+			const query = this.notesRepository.createQueryBuilder('note')
+				.where('note.id IN (:...noteIds)', { noteIds: noteIds })
+				.innerJoinAndSelect('note.user', 'user')
+				.leftJoinAndSelect('note.reply', 'reply')
+				.leftJoinAndSelect('note.renote', 'renote')
+				.leftJoinAndSelect('reply.user', 'replyUser')
+				.leftJoinAndSelect('renote.user', 'renoteUser')
+				.leftJoinAndSelect('note.channel', 'channel');
+
+			const notes = await query.getMany();
+			notes.sort((a, b) => a.id > b.id ? -1 : 1);
+
+			// TODO: ミュート等考慮
+
+			return await this.noteEntityService.packMany(notes, me);
+		});
+	}
+}

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

@@ -10,16 +10,16 @@ import type { MiNote, NotesRepository } from '@/models/_.js';
 import { Endpoint } from '@/server/api/endpoint-base.js';
 import { NoteEntityService } from '@/core/entities/NoteEntityService.js';
 import { DI } from '@/di-symbols.js';
-import { GetterService } from '@/server/api/GetterService.js';
 import { CacheService } from '@/core/CacheService.js';
 import { IdService } from '@/core/IdService.js';
+import { isUserRelated } from '@/misc/is-user-related.js';
+import { QueryService } from '@/core/QueryService.js';
+import { RedisTimelineService } from '@/core/RedisTimelineService.js';
 import { ApiError } from '../../error.js';
 
 export const meta = {
 	tags: ['users', 'notes'],
 
-	description: 'Show all notes that this user created.',
-
 	res: {
 		type: 'array',
 		optional: false, nullable: false,
@@ -45,6 +45,7 @@ export const paramDef = {
 		userId: { type: 'string', format: 'misskey:id' },
 		withReplies: { type: 'boolean', default: false },
 		withRenotes: { type: 'boolean', default: true },
+		withChannelNotes: { type: 'boolean', default: false },
 		limit: { type: 'integer', minimum: 1, maximum: 100, default: 10 },
 		sinceId: { type: 'string', format: 'misskey:id' },
 		untilId: { type: 'string', format: 'misskey:id' },
@@ -67,58 +68,118 @@ export default class extends Endpoint<typeof meta, typeof paramDef> { // eslint-
 		private notesRepository: NotesRepository,
 
 		private noteEntityService: NoteEntityService,
-		private getterService: GetterService,
+		private queryService: QueryService,
 		private cacheService: CacheService,
 		private idService: IdService,
+		private redisTimelineService: RedisTimelineService,
 	) {
 		super(meta, paramDef, async (ps, me) => {
-			let timeline: MiNote[] = [];
+			const untilId = ps.untilId ?? (ps.untilDate ? this.idService.genId(new Date(ps.untilDate!)) : null);
+			const sinceId = ps.sinceId ?? (ps.sinceDate ? this.idService.genId(new Date(ps.sinceDate!)) : null);
+			const isRangeSpecified = untilId != null && sinceId != null;
+			const isSelf = me && (me.id === ps.userId);
 
-			const limit = ps.limit + (ps.untilId ? 1 : 0); // untilIdに指定したものも含まれるため+1
-			let noteIdsRes: [string, string[]][] = [];
+			if (isRangeSpecified || sinceId == null) {
+				const [
+					userIdsWhoMeMuting,
+				] = me ? await Promise.all([
+					this.cacheService.userMutingsCache.fetch(me.id),
+				]) : [new Set<string>()];
 
-			if (!ps.sinceId && !ps.sinceDate) {
-				noteIdsRes = await this.redisForTimelines.xrevrange(
-					ps.withFiles ? `userTimelineWithFiles:${ps.userId}` : ps.withReplies ? `userTimelineWithReplies:${ps.userId}` : `userTimeline:${ps.userId}`,
-					ps.untilId ? this.idService.parse(ps.untilId).date.getTime() : ps.untilDate ?? '+',
-					'-',
-					'COUNT', limit);
+				const [noteIdsRes, repliesNoteIdsRes, channelNoteIdsRes] = await Promise.all([
+					this.redisTimelineService.get(ps.withFiles ? `userTimelineWithFiles:${ps.userId}` : `userTimeline:${ps.userId}`, untilId, sinceId),
+					ps.withReplies ? this.redisTimelineService.get(`userTimelineWithReplies:${ps.userId}`, untilId, sinceId) : Promise.resolve([]),
+					ps.withChannelNotes ? this.redisTimelineService.get(`userTimelineWithChannel:${ps.userId}`, untilId, sinceId) : Promise.resolve([]),
+				]);
+
+				let noteIds = Array.from(new Set([
+					...noteIdsRes,
+					...repliesNoteIdsRes,
+					...channelNoteIdsRes,
+				]));
+				noteIds.sort((a, b) => a > b ? -1 : 1);
+				noteIds = noteIds.slice(0, ps.limit);
+
+				if (noteIds.length > 0) {
+					const isFollowing = me && Object.hasOwn(await this.cacheService.userFollowingsCache.fetch(me.id), ps.userId);
+
+					const query = this.notesRepository.createQueryBuilder('note')
+						.where('note.id IN (:...noteIds)', { noteIds: noteIds })
+						.innerJoinAndSelect('note.user', 'user')
+						.leftJoinAndSelect('note.reply', 'reply')
+						.leftJoinAndSelect('note.renote', 'renote')
+						.leftJoinAndSelect('reply.user', 'replyUser')
+						.leftJoinAndSelect('renote.user', 'renoteUser')
+						.leftJoinAndSelect('note.channel', 'channel');
+
+					let timeline = await query.getMany();
+
+					timeline = timeline.filter(note => {
+						if (me && isUserRelated(note, userIdsWhoMeMuting, true)) return false;
+
+						if (note.renoteId) {
+							if (note.text == null && note.fileIds.length === 0 && !note.hasPoll) {
+								if (ps.withRenotes === false) return false;
+							}
+						}
+
+						if (note.channel?.isSensitive && !isSelf) return false;
+						if (note.visibility === 'specified' && (!me || (me.id !== note.userId && !note.visibleUserIds.some(v => v === me.id)))) return false;
+						if (note.visibility === 'followers' && !isFollowing && !isSelf) return false;
+
+						return true;
+					});
+
+					// TODO: フィルタで件数が減った場合の埋め合わせ処理
+
+					timeline.sort((a, b) => a.id > b.id ? -1 : 1);
+
+					if (timeline.length > 0) {
+						return await this.noteEntityService.packMany(timeline, me);
+					}
+				}
 			}
 
-			const noteIds = noteIdsRes.map(x => x[1][1]).filter(x => x !== ps.untilId);
-
-			if (noteIds.length === 0) {
-				return [];
-			}
-
-			const isFollowing = me ? Object.hasOwn(await this.cacheService.userFollowingsCache.fetch(me.id), ps.userId) : false;
-
-			const query = this.notesRepository.createQueryBuilder('note')
-				.where('note.id IN (:...noteIds)', { noteIds: noteIds })
+			//#region fallback to database
+			const query = this.queryService.makePaginationQuery(this.notesRepository.createQueryBuilder('note'), ps.sinceId, ps.untilId, ps.sinceDate, ps.untilDate)
+				.andWhere('note.userId = :userId', { userId: ps.userId })
 				.innerJoinAndSelect('note.user', 'user')
 				.leftJoinAndSelect('note.reply', 'reply')
 				.leftJoinAndSelect('note.renote', 'renote')
+				.leftJoinAndSelect('note.channel', 'channel')
 				.leftJoinAndSelect('reply.user', 'replyUser')
-				.leftJoinAndSelect('renote.user', 'renoteUser')
-				.leftJoinAndSelect('note.channel', 'channel');
+				.leftJoinAndSelect('renote.user', 'renoteUser');
 
-			timeline = await query.getMany();
+			if (ps.withChannelNotes) {
+				if (!isSelf) query.andWhere('channel.isSensitive = false');
+			} else {
+				query.andWhere('note.channelId IS NULL');
+			}
 
-			timeline = timeline.filter(note => {
-				if (note.renoteId) {
-					if (note.text == null && note.fileIds.length === 0 && !note.hasPoll) {
-						if (ps.withRenotes === false) return false;
-					}
-				}
+			this.queryService.generateVisibilityQuery(query, me);
+			if (me) {
+				this.queryService.generateMutedUserQuery(query, me, { id: ps.userId });
+				this.queryService.generateBlockedUserQuery(query, me);
+			}
 
-				if (note.visibility === 'followers' && !isFollowing) return false;
+			if (ps.withFiles) {
+				query.andWhere('note.fileIds != \'{}\'');
+			}
 
-				return true;
-			});
+			if (ps.includeMyRenotes === false) {
+				query.andWhere(new Brackets(qb => {
+					qb.orWhere('note.userId != :userId', { userId: ps.userId });
+					qb.orWhere('note.renoteId IS NULL');
+					qb.orWhere('note.text IS NOT NULL');
+					qb.orWhere('note.fileIds != \'{}\'');
+					qb.orWhere('0 < (SELECT COUNT(*) FROM poll WHERE poll."noteId" = note.id)');
+				}));
+			}
 
-			timeline.sort((a, b) => a.id > b.id ? -1 : 1);
+			const timeline = await query.limit(ps.limit).getMany();
 
 			return await this.noteEntityService.packMany(timeline, me);
+			//#endregion
 		});
 	}
 }

packages/backend/src/server/api/endpoints/users/search-by-username-and-host.ts

@@ -92,9 +92,10 @@ export default class extends Endpoint<typeof meta, typeof paramDef> { // eslint-
 					.andWhere(`user.id IN (${ followingQuery.getQuery() })`)
 					.andWhere('user.id != :meId', { meId: me.id })
 					.andWhere('user.isSuspended = FALSE')
-					.andWhere(new Brackets(qb => { qb
-						.where('user.updatedAt IS NULL')
-						.orWhere('user.updatedAt > :activeThreshold', { activeThreshold: activeThreshold });
+					.andWhere(new Brackets(qb => {
+						qb
+							.where('user.updatedAt IS NULL')
+							.orWhere('user.updatedAt > :activeThreshold', { activeThreshold: activeThreshold });
 					}));
 
 				query.setParameters(followingQuery.getParameters());

packages/backend/src/server/api/endpoints/users/search.ts

@@ -64,9 +64,10 @@ export default class extends Endpoint<typeof meta, typeof paramDef> { // eslint-
 			if (isUsername) {
 				const usernameQuery = this.usersRepository.createQueryBuilder('user')
 					.where('user.usernameLower LIKE :username', { username: sqlLikeEscape(ps.query.replace('@', '').toLowerCase()) + '%' })
-					.andWhere(new Brackets(qb => { qb
-						.where('user.updatedAt IS NULL')
-						.orWhere('user.updatedAt > :activeThreshold', { activeThreshold: activeThreshold });
+					.andWhere(new Brackets(qb => {
+						qb
+							.where('user.updatedAt IS NULL')
+							.orWhere('user.updatedAt > :activeThreshold', { activeThreshold: activeThreshold });
 					}))
 					.andWhere('user.isSuspended = FALSE');
 
@@ -91,9 +92,10 @@ export default class extends Endpoint<typeof meta, typeof paramDef> { // eslint-
 							qb.orWhere('user.usernameLower LIKE :username', { username: '%' + sqlLikeEscape(ps.query.toLowerCase()) + '%' });
 						}
 					}))
-					.andWhere(new Brackets(qb => { qb
-						.where('user.updatedAt IS NULL')
-						.orWhere('user.updatedAt > :activeThreshold', { activeThreshold: activeThreshold });
+					.andWhere(new Brackets(qb => {
+						qb
+							.where('user.updatedAt IS NULL')
+							.orWhere('user.updatedAt > :activeThreshold', { activeThreshold: activeThreshold });
 					}))
 					.andWhere('user.isSuspended = FALSE');
 
@@ -122,9 +124,10 @@ export default class extends Endpoint<typeof meta, typeof paramDef> { // eslint-
 
 					const query = this.usersRepository.createQueryBuilder('user')
 						.where(`user.id IN (${ profQuery.getQuery() })`)
-						.andWhere(new Brackets(qb => { qb
-							.where('user.updatedAt IS NULL')
-							.orWhere('user.updatedAt > :activeThreshold', { activeThreshold: activeThreshold });
+						.andWhere(new Brackets(qb => {
+							qb
+								.where('user.updatedAt IS NULL')
+								.orWhere('user.updatedAt > :activeThreshold', { activeThreshold: activeThreshold });
 						}))
 						.andWhere('user.isSuspended = FALSE')
 						.setParameters(profQuery.getParameters());

packages/backend/src/server/api/stream/channels/global-timeline.ts

@@ -16,9 +16,10 @@ import Channel from '../channel.js';
 
 class GlobalTimelineChannel extends Channel {
 	public readonly chName = 'globalTimeline';
-	public static shouldShare = true;
+	public static shouldShare = false;
 	public static requireCredential = false;
 	private withRenotes: boolean;
+	private withFiles: boolean;
 
 	constructor(
 		private metaService: MetaService,
@@ -38,6 +39,7 @@ class GlobalTimelineChannel extends Channel {
 		if (!policies.gtlAvailable) return;
 
 		this.withRenotes = params.withRenotes ?? true;
+		this.withFiles = params.withFiles ?? false;
 
 		// Subscribe events
 		this.subscriber.on('notesStream', this.onNote);
@@ -45,6 +47,8 @@ class GlobalTimelineChannel extends Channel {
 
 	@bindThis
 	private async onNote(note: Packed<'Note'>) {
+		if (this.withFiles && (note.fileIds == null || note.fileIds.length === 0)) return;
+
 		if (note.visibility !== 'public') return;
 		if (note.channelId != null) return;
 

packages/backend/src/server/api/stream/channels/home-timeline.ts

@@ -14,9 +14,10 @@ import Channel from '../channel.js';
 
 class HomeTimelineChannel extends Channel {
 	public readonly chName = 'homeTimeline';
-	public static shouldShare = true;
+	public static shouldShare = false;
 	public static requireCredential = true;
 	private withRenotes: boolean;
+	private withFiles: boolean;
 
 	constructor(
 		private noteEntityService: NoteEntityService,
@@ -31,12 +32,15 @@ class HomeTimelineChannel extends Channel {
 	@bindThis
 	public async init(params: any) {
 		this.withRenotes = params.withRenotes ?? true;
+		this.withFiles = params.withFiles ?? false;
 
 		this.subscriber.on('notesStream', this.onNote);
 	}
 
 	@bindThis
 	private async onNote(note: Packed<'Note'>) {
+		if (this.withFiles && (note.fileIds == null || note.fileIds.length === 0)) return;
+
 		if (note.channelId) {
 			if (!this.followingChannels.has(note.channelId)) return;
 		} else {

packages/backend/src/server/api/stream/channels/hybrid-timeline.ts

@@ -16,9 +16,11 @@ import Channel from '../channel.js';
 
 class HybridTimelineChannel extends Channel {
 	public readonly chName = 'hybridTimeline';
-	public static shouldShare = true;
+	public static shouldShare = false;
 	public static requireCredential = true;
 	private withRenotes: boolean;
+	private withReplies: boolean;
+	private withFiles: boolean;
 
 	constructor(
 		private metaService: MetaService,
@@ -38,6 +40,8 @@ class HybridTimelineChannel extends Channel {
 		if (!policies.ltlAvailable) return;
 
 		this.withRenotes = params.withRenotes ?? true;
+		this.withReplies = params.withReplies ?? false;
+		this.withFiles = params.withFiles ?? false;
 
 		// Subscribe events
 		this.subscriber.on('notesStream', this.onNote);
@@ -45,6 +49,8 @@ class HybridTimelineChannel extends Channel {
 
 	@bindThis
 	private async onNote(note: Packed<'Note'>) {
+		if (this.withFiles && (note.fileIds == null || note.fileIds.length === 0)) return;
+
 		// チャンネルの投稿ではなく、自分自身の投稿 または
 		// チャンネルの投稿ではなく、その投稿のユーザーをフォローしている または
 		// チャンネルの投稿ではなく、全体公開のローカルの投稿 または
@@ -83,7 +89,7 @@ class HybridTimelineChannel extends Channel {
 		if (isInstanceMuted(note, new Set<string>(this.userProfile!.mutedInstances ?? []))) return;
 
 		// 関係ない返信は除外
-		if (note.reply && !this.following[note.userId]?.withReplies) {
+		if (note.reply && !this.following[note.userId]?.withReplies && !this.withReplies) {
 			const reply = note.reply;
 			// 「チャンネル接続主への返信」でもなければ、「チャンネル接続主が行った返信」でもなければ、「投稿者の投稿者自身への返信」でもない場合
 			if (reply.userId !== this.user!.id && note.userId !== this.user!.id && reply.userId !== note.userId) return;

packages/backend/src/server/api/stream/channels/local-timeline.ts

@@ -15,9 +15,11 @@ import Channel from '../channel.js';
 
 class LocalTimelineChannel extends Channel {
 	public readonly chName = 'localTimeline';
-	public static shouldShare = true;
+	public static shouldShare = false;
 	public static requireCredential = false;
 	private withRenotes: boolean;
+	private withReplies: boolean;
+	private withFiles: boolean;
 
 	constructor(
 		private metaService: MetaService,
@@ -37,6 +39,8 @@ class LocalTimelineChannel extends Channel {
 		if (!policies.ltlAvailable) return;
 
 		this.withRenotes = params.withRenotes ?? true;
+		this.withReplies = params.withReplies ?? false;
+		this.withFiles = params.withFiles ?? false;
 
 		// Subscribe events
 		this.subscriber.on('notesStream', this.onNote);
@@ -44,6 +48,8 @@ class LocalTimelineChannel extends Channel {
 
 	@bindThis
 	private async onNote(note: Packed<'Note'>) {
+		if (this.withFiles && (note.fileIds == null || note.fileIds.length === 0)) return;
+
 		if (note.user.host !== null) return;
 		if (note.visibility !== 'public') return;
 		if (note.channelId != null && !this.followingChannels.has(note.channelId)) return;
@@ -62,7 +68,7 @@ class LocalTimelineChannel extends Channel {
 		}
 
 		// 関係ない返信は除外
-		if (note.reply && this.user && !this.following[note.userId]?.withReplies) {
+		if (note.reply && this.user && !this.following[note.userId]?.withReplies && !this.withReplies) {
 			const reply = note.reply;
 			// 「チャンネル接続主への返信」でもなければ、「チャンネル接続主が行った返信」でもなければ、「投稿者の投稿者自身への返信」でもない場合
 			if (reply.userId !== this.user.id && note.userId !== this.user.id && reply.userId !== note.userId) return;

packages/backend/src/server/api/stream/channels/user-list.ts

@@ -18,8 +18,9 @@ class UserListChannel extends Channel {
 	public static shouldShare = false;
 	public static requireCredential = false;
 	private listId: string;
-	public membershipsMap: Record<string, Pick<MiUserListMembership, 'withReplies'> | undefined> = {};
+	private membershipsMap: Record<string, Pick<MiUserListMembership, 'withReplies'> | undefined> = {};
 	private listUsersClock: NodeJS.Timeout;
+	private withFiles: boolean;
 
 	constructor(
 		private userListsRepository: UserListsRepository,
@@ -37,6 +38,7 @@ class UserListChannel extends Channel {
 	@bindThis
 	public async init(params: any) {
 		this.listId = params.listId as string;
+		this.withFiles = params.withFiles ?? false;
 
 		// Check existence and owner
 		const listExist = await this.userListsRepository.exist({
@@ -76,6 +78,8 @@ class UserListChannel extends Channel {
 
 	@bindThis
 	private async onNote(note: Packed<'Note'>) {
+		if (this.withFiles && (note.fileIds == null || note.fileIds.length === 0)) return;
+
 		if (!Object.hasOwn(this.membershipsMap, note.userId)) return;
 
 		if (['followers', 'specified'].includes(note.visibility)) {

packages/backend/src/types.ts

@@ -171,6 +171,9 @@ export type ModerationLogPayloads = {
 	deleteUserAnnouncement: {
 		announcementId: string;
 		announcement: any;
+		userId: string;
+		userUsername: string;
+		userHost: string | null;
 	};
 	resetPassword: {
 		userId: string;

packages/backend/test/unit/activitypub.ts

@@ -92,6 +92,9 @@ describe('ActivityPub', () => {
 	const metaInitial = {
 		cacheRemoteFiles: true,
 		cacheRemoteSensitiveFiles: true,
+		perUserHomeTimelineCacheMax: 100,
+		perLocalUserUserTimelineCacheMax: 100,
+		perRemoteUserUserTimelineCacheMax: 100,
 		blockedHosts: [] as string[],
 		sensitiveWords: [] as string[],
 	} as MiMeta;

packages/backend/test/unit/misc/loader.ts

@@ -0,0 +1,88 @@
+import { DebounceLoader } from '@/misc/loader.js';
+
+class Mock {
+	loadCountByKey = new Map<number, number>();
+	load = async (key: number): Promise<number> => {
+		const count = this.loadCountByKey.get(key);
+		if (typeof count === 'undefined') {
+			this.loadCountByKey.set(key, 1);
+		} else {
+			this.loadCountByKey.set(key, count + 1);
+		}
+		return key * 2;
+	};
+	reset() {
+		this.loadCountByKey.clear();
+	}
+}
+
+describe(DebounceLoader, () => {
+	describe('single request', () => {
+		it('loads once', async () => {
+			const mock = new Mock();
+			const loader = new DebounceLoader(mock.load);
+			expect(await loader.load(7)).toBe(14);
+			expect(mock.loadCountByKey.size).toBe(1);
+			expect(mock.loadCountByKey.get(7)).toBe(1);
+		});
+	});
+
+	describe('two duplicated requests at same time', () => {
+		it('loads once', async () => {
+			const mock = new Mock();
+			const loader = new DebounceLoader(mock.load);
+			const [v1, v2] = await Promise.all([
+				loader.load(7),
+				loader.load(7),
+			]);
+			expect(v1).toBe(14);
+			expect(v2).toBe(14);
+			expect(mock.loadCountByKey.size).toBe(1);
+			expect(mock.loadCountByKey.get(7)).toBe(1);
+		});
+	});
+
+	describe('two different requests at same time', () => {
+		it('loads twice', async () => {
+			const mock = new Mock();
+			const loader = new DebounceLoader(mock.load);
+			const [v1, v2] = await Promise.all([
+				loader.load(7),
+				loader.load(13),
+			]);
+			expect(v1).toBe(14);
+			expect(v2).toBe(26);
+			expect(mock.loadCountByKey.size).toBe(2);
+			expect(mock.loadCountByKey.get(7)).toBe(1);
+			expect(mock.loadCountByKey.get(13)).toBe(1);
+		});
+	});
+
+	describe('non-continuous same two requests', () => {
+		it('loads twice', async () => {
+			const mock = new Mock();
+			const loader = new DebounceLoader(mock.load);
+			expect(await loader.load(7)).toBe(14);
+			expect(mock.loadCountByKey.size).toBe(1);
+			expect(mock.loadCountByKey.get(7)).toBe(1);
+			mock.reset();
+			expect(await loader.load(7)).toBe(14);
+			expect(mock.loadCountByKey.size).toBe(1);
+			expect(mock.loadCountByKey.get(7)).toBe(1);
+		});
+	});
+
+	describe('non-continuous different two requests', () => {
+		it('loads twice', async () => {
+			const mock = new Mock();
+			const loader = new DebounceLoader(mock.load);
+			expect(await loader.load(7)).toBe(14);
+			expect(mock.loadCountByKey.size).toBe(1);
+			expect(mock.loadCountByKey.get(7)).toBe(1);
+			mock.reset();
+			expect(await loader.load(13)).toBe(26);
+			expect(mock.loadCountByKey.size).toBe(1);
+			expect(mock.loadCountByKey.get(13)).toBe(1);
+		});
+	});
+});

packages/backend/test/utils.ts

@@ -99,7 +99,7 @@ export const relativeFetch = async (path: string, init?: RequestInit | undefined
 	return await fetch(new URL(path, `http://127.0.0.1:${port}/`).toString(), init);
 };
 
-function randomString(chars = 'abcdefghijklmnopqrstuvwxyz0123456789', length = 16) {
+export function randomString(chars = 'abcdefghijklmnopqrstuvwxyz0123456789', length = 16) {
 	let randomString = '';
 	for (let i = 0; i < length; i++) {
 		randomString += chars[Math.floor(Math.random() * chars.length)];
@@ -301,12 +301,14 @@ export const uploadFile = async (user?: UserToken, { path, name, blob }: UploadO
 };
 
 export const uploadUrl = async (user: UserToken, url: string) => {
-	let file: any;
+	let resolve: unknown;
+	const file = new Promise(ok => resolve = ok);
 	const marker = Math.random().toString();
 
 	const ws = await connectStream(user, 'main', (msg) => {
 		if (msg.type === 'urlUploadFinished' && msg.body.marker === marker) {
-			file = msg.body.file;
+			ws.close();
+			resolve(msg.body.file);
 		}
 	});
 
@@ -316,9 +318,6 @@ export const uploadUrl = async (user: UserToken, url: string) => {
 		force: true,
 	}, user);
 
-	await sleep(7000);
-	ws.close();
-
 	return file;
 };
 
@@ -458,6 +457,7 @@ export async function testPaginationConsistency<Entity extends { id: string, cre
 	};
 
 	for (const limit of [1, 5, 10, 100, undefined]) {
+		/*
 		// 1. sinceId/DateとuntilId/Dateで両端を指定して取得した結果が期待通りになっていること
 		if (ordering === 'desc') {
 			const end = expected.at(-1)!;
@@ -486,6 +486,7 @@ export async function testPaginationConsistency<Entity extends { id: string, cre
 				actual.map(({ id, createdAt }) => id + ':' + createdAt),
 				expected.map(({ id, createdAt }) => id + ':' + createdAt));
 		}
+		*/
 
 		// 3. untilId指定+limitで取得してつなぎ合わせた結果が期待通りになっていること
 		if (ordering === 'desc') {

packages/frontend/package.json

@@ -18,13 +18,13 @@
 	"dependencies": {
 		"@discordapp/twemoji": "14.1.2",
 		"@github/webauthn-json": "2.1.1",
-		"@phosphor-icons/web": "^2.0.3",
-		"@rollup/plugin-alias": "5.0.0",
-		"@rollup/plugin-json": "6.0.0",
-		"@rollup/plugin-replace": "5.0.2",
-		"@rollup/pluginutils": "5.0.4",
+		"@rollup/plugin-alias": "5.0.1",
+		"@rollup/plugin-json": "6.0.1",
+		"@rollup/plugin-replace": "5.0.3",
+		"@rollup/pluginutils": "5.0.5",
 		"@syuilo/aiscript": "0.16.0",
-		"@vitejs/plugin-vue": "4.3.4",
+		"@phosphor-icons/web": "^2.0.3",
+		"@vitejs/plugin-vue": "4.4.0",
 		"@vue-macros/reactivity-transform": "0.3.23",
 		"@vue/compiler-sfc": "3.3.4",
 		"astring": "1.8.6",
@@ -38,7 +38,7 @@
 		"chartjs-chart-matrix": "2.0.1",
 		"chartjs-plugin-gradient": "0.6.1",
 		"chartjs-plugin-zoom": "2.0.1",
-		"chromatic": "7.2.0",
+		"chromatic": "7.2.3",
 		"compare-versions": "6.1.0",
 		"cropperjs": "2.0.0-beta.4",
 		"date-fns": "2.30.0",
@@ -53,13 +53,13 @@
 		"matter-js": "0.19.0",
 		"mfm-js": "0.23.3",
 		"misskey-js": "workspace:*",
-		"photoswipe": "5.4.1",
+		"photoswipe": "5.4.2",
 		"prismjs": "1.29.0",
 		"punycode": "2.3.0",
 		"querystring": "0.2.1",
-		"rollup": "3.29.4",
+		"rollup": "4.0.2",
 		"sanitize-html": "2.11.0",
-		"sass": "1.68.0",
+		"sass": "1.69.1",
 		"strict-event-emitter-types": "2.0.0",
 		"textarea-caret": "3.1.0",
 		"three": "0.157.0",
@@ -72,70 +72,70 @@
 		"uuid": "9.0.1",
 		"v-code-diff": "1.7.1",
 		"vanilla-tilt": "1.8.1",
-		"vite": "4.4.9",
+		"vite": "4.4.11",
 		"vue": "3.3.4",
 		"vue-prism-editor": "2.0.0-alpha.2",
 		"vuedraggable": "next"
 	},
 	"devDependencies": {
-		"@storybook/addon-actions": "7.4.5",
-		"@storybook/addon-essentials": "7.4.5",
-		"@storybook/addon-interactions": "7.4.5",
-		"@storybook/addon-links": "7.4.5",
-		"@storybook/addon-storysource": "7.4.5",
-		"@storybook/addons": "7.4.5",
-		"@storybook/blocks": "7.4.5",
-		"@storybook/core-events": "7.4.5",
-		"@storybook/jest": "0.2.2",
-		"@storybook/manager-api": "7.4.5",
-		"@storybook/preview-api": "7.4.5",
-		"@storybook/react": "7.4.5",
-		"@storybook/react-vite": "7.4.5",
-		"@storybook/testing-library": "0.2.1",
-		"@storybook/theming": "7.4.5",
-		"@storybook/types": "7.4.5",
-		"@storybook/vue3": "7.4.5",
-		"@storybook/vue3-vite": "7.4.5",
+		"@storybook/addon-actions": "7.4.6",
+		"@storybook/addon-essentials": "7.4.6",
+		"@storybook/addon-interactions": "7.4.6",
+		"@storybook/addon-links": "7.4.6",
+		"@storybook/addon-storysource": "7.4.6",
+		"@storybook/addons": "7.4.6",
+		"@storybook/blocks": "7.4.6",
+		"@storybook/core-events": "7.4.6",
+		"@storybook/jest": "0.2.3",
+		"@storybook/manager-api": "7.4.6",
+		"@storybook/preview-api": "7.4.6",
+		"@storybook/react": "7.4.6",
+		"@storybook/react-vite": "7.4.6",
+		"@storybook/testing-library": "0.2.2",
+		"@storybook/theming": "7.4.6",
+		"@storybook/types": "7.4.6",
+		"@storybook/vue3": "7.4.6",
+		"@storybook/vue3-vite": "7.4.6",
 		"@testing-library/vue": "7.0.0",
 		"@types/escape-regexp": "0.0.1",
 		"@types/estree": "1.0.2",
 		"@types/matter-js": "0.19.1",
 		"@types/micromatch": "4.0.3",
-		"@types/node": "20.7.1",
+		"@types/node": "20.8.4",
 		"@types/punycode": "2.1.0",
 		"@types/sanitize-html": "2.9.1",
 		"@types/throttle-debounce": "5.0.0",
 		"@types/tinycolor2": "1.4.4",
-		"@types/uuid": "9.0.4",
+		"@types/uuid": "9.0.5",
 		"@types/websocket": "1.0.7",
 		"@types/ws": "8.5.6",
-		"@typescript-eslint/eslint-plugin": "6.7.3",
-		"@typescript-eslint/parser": "6.7.3",
-		"@vitest/coverage-v8": "0.34.5",
+		"@typescript-eslint/eslint-plugin": "6.7.5",
+		"@typescript-eslint/parser": "6.7.5",
+		"@vitest/coverage-v8": "0.34.6",
 		"@vue/runtime-core": "3.3.4",
 		"acorn": "8.10.0",
 		"cross-env": "7.0.3",
 		"cypress": "13.3.0",
-		"eslint": "8.50.0",
+		"eslint": "8.51.0",
 		"eslint-plugin-import": "2.28.1",
 		"eslint-plugin-vue": "9.17.0",
 		"fast-glob": "3.3.1",
 		"happy-dom": "10.0.3",
 		"micromatch": "4.0.5",
-		"msw": "1.3.1",
+		"msw": "1.3.2",
 		"msw-storybook-addon": "1.8.0",
 		"nodemon": "3.0.1",
 		"prettier": "3.0.3",
 		"react": "18.2.0",
 		"react-dom": "18.2.0",
 		"start-server-and-test": "2.0.1",
-		"storybook": "7.4.5",
+		"storybook": "7.4.6",
 		"storybook-addon-misskey-theme": "github:misskey-dev/storybook-addon-misskey-theme",
 		"summaly": "github:misskey-dev/summaly",
 		"vite-plugin-turbosnap": "1.0.3",
-		"vitest": "0.34.5",
+		"vitest": "0.34.6",
 		"vitest-fetch-mock": "0.2.2",
-		"vue-eslint-parser": "9.3.1",
-		"vue-tsc": "1.8.15"
+		"vue-eslint-parser": "9.3.2",
+		"vue-tsc": "1.8.18"
 	}
 }

packages/frontend/src/components/MkCwButton.vue

@@ -4,10 +4,7 @@ SPDX-License-Identifier: AGPL-3.0-only
 -->
 
 <template>
-<button class="_button" :class="$style.root" @mousedown="toggle">
-	<b>{{ modelValue ? i18n.ts._cw.hide : i18n.ts._cw.show }}</b>
-	<span v-if="!modelValue" :class="$style.label">{{ label }}</span>
-</button>
+<MkButton rounded full small @click="toggle"><b>{{ modelValue ? i18n.ts._cw.hide : i18n.ts._cw.show }}</b><span v-if="!modelValue" :class="$style.label">{{ label }}</span></MkButton>
 </template>
 
 <script lang="ts" setup>
@@ -15,6 +12,7 @@ import { computed } from 'vue';
 import * as Misskey from 'misskey-js';
 import { concat } from '@/scripts/array.js';
 import { i18n } from '@/i18n.js';
+import MkButton from '@/components/MkButton.vue';
 
 const props = defineProps<{
 	modelValue: boolean;
@@ -33,25 +31,12 @@ const label = computed(() => {
 	] as string[][]).join(' / ');
 });
 
-const toggle = () => {
+function toggle() {
 	emit('update:modelValue', !props.modelValue);
-};
+}
 </script>
 
 <style lang="scss" module>
-.root {
-	display: inline-block;
-	padding: 4px 8px;
-	font-size: 0.76em;
-	color: var(--cwFg);
-	background: var(--cwBg);
-	border-radius: 2px;
-
-	&:hover {
-		background: var(--cwHoverBg);
-	}
-}
-
 .label {
 	margin-left: 4px;
 

packages/frontend/src/components/MkDrive.file.vue

@@ -49,8 +49,11 @@ import bytes from '@/filters/bytes.js';
 import * as os from '@/os.js';
 import { i18n } from '@/i18n.js';
 import { $i } from '@/account.js';
+import { useRouter } from '@/router.js';
 import { getDriveFileMenu } from '@/scripts/get-drive-file-menu.js';
 
+const router = useRouter();
+
 const props = withDefaults(defineProps<{
 	file: Misskey.entities.DriveFile;
 	folder: Misskey.entities.DriveFolder | null;
@@ -75,7 +78,7 @@ function onClick(ev: MouseEvent) {
 	if (props.selectMode) {
 		emit('chosen', props.file);
 	} else {
-		os.popupMenu(getDriveFileMenu(props.file, props.folder), (ev.currentTarget ?? ev.target ?? undefined) as HTMLElement | undefined);
+		router.push(`/my/drive/file/${props.file.id}`);
 	}
 }
 

packages/frontend/src/components/MkEmojiPicker.vue

@@ -615,6 +615,8 @@ defineExpose({
 						height: 1.25em;
 						vertical-align: -.25em;
 						pointer-events: none;
+						width: 100%;
+						object-fit: contain;
 					}
 				}
 			}

packages/frontend/src/components/MkInput.vue

@@ -23,6 +23,8 @@ SPDX-License-Identifier: AGPL-3.0-only
 			:spellcheck="spellcheck"
 			:step="step"
 			:list="id"
+			:min="min"
+			:max="max"
 			@focus="focused = true"
 			@blur="focused = false"
 			@keydown="onKeydown($event)"
@@ -59,6 +61,8 @@ const props = defineProps<{
 	spellcheck?: boolean;
 	step?: any;
 	datalist?: string[];
+	min?: number;
+	max?: number;
 	inline?: boolean;
 	debounce?: boolean;
 	manualSave?: boolean;

packages/frontend/src/components/MkMediaBanner.vue

@@ -17,7 +17,6 @@ SPDX-License-Identifier: AGPL-3.0-only
 			:title="media.name"
 			controls
 			preload="metadata"
-			@volumechange="volumechange"
 		/>
 	</div>
 	<a
@@ -33,7 +32,7 @@ SPDX-License-Identifier: AGPL-3.0-only
 </template>
 
 <script lang="ts" setup>
-import { onMounted } from 'vue';
+import { onMounted, shallowRef, watch } from 'vue';
 import * as Misskey from 'misskey-js';
 import { soundConfigStore } from '@/scripts/sound.js';
 import { i18n } from '@/i18n.js';
@@ -43,15 +42,13 @@ const props = withDefaults(defineProps<{
 }>(), {
 });
 
-const audioEl = $shallowRef<HTMLAudioElement | null>();
+const audioEl = shallowRef<HTMLAudioElement>();
 let hide = $ref(true);
 
-function volumechange() {
-	if (audioEl) soundConfigStore.set('mediaVolume', audioEl.volume);
-}
-
-onMounted(() => {
-	if (audioEl) audioEl.volume = soundConfigStore.state.mediaVolume;
+watch(audioEl, () => {
+	if (audioEl.value) {
+		audioEl.value.volume = 0.3;
+	}
 });
 </script>
 

packages/frontend/src/components/MkMediaVideo.vue

@@ -14,6 +14,7 @@ SPDX-License-Identifier: AGPL-3.0-only
 </div>
 <div v-else :class="[$style.visible, (video.isSensitive && defaultStore.state.highlightSensitiveMedia) && $style.sensitiveContainer]">
 	<video
+		ref="videoEl"
 		:class="$style.video"
 		:poster="video.thumbnailUrl"
 		:title="video.comment"
@@ -31,7 +32,7 @@ SPDX-License-Identifier: AGPL-3.0-only
 </template>
 
 <script lang="ts" setup>
-import { ref } from 'vue';
+import { ref, shallowRef, watch } from 'vue';
 import * as Misskey from 'misskey-js';
 import bytes from '@/filters/bytes.js';
 import { defaultStore } from '@/store.js';
@@ -42,6 +43,14 @@ const props = defineProps<{
 }>();
 
 const hide = ref((defaultStore.state.nsfw === 'force' || defaultStore.state.enableDataSaverMode) ? true : (props.video.isSensitive && defaultStore.state.nsfw !== 'ignore'));
+
+const videoEl = shallowRef<HTMLVideoElement>();
+
+watch(videoEl, () => {
+	if (videoEl.value) {
+		videoEl.value.volume = 0.3;
+	}
+});
 </script>
 
 <style lang="scss" module>

packages/frontend/src/components/MkNote.vue

@@ -55,7 +55,7 @@ SPDX-License-Identifier: AGPL-3.0-only
 			<div style="container-type: inline-size;">
 				<p v-if="appearNote.cw != null" :class="$style.cw">
 					<Mfm v-if="appearNote.cw != ''" style="margin-right: 8px;" :text="appearNote.cw" :author="appearNote.user" :i="$i"/>
-					<MkCwButton v-model="showContent" :note="appearNote" v-on:click.stop/>
+					<MkCwButton v-model="showContent" :note="appearNote" style="margin: 4px 0;" v-on:click.stop/>
 				</p>
 				<div v-show="appearNote.cw == null || showContent" :class="[{ [$style.contentCollapsed]: collapsed }]" >
 					<div :class="$style.text">
@@ -230,7 +230,7 @@ const muted = ref($i ? checkWordMute(appearNote, $i, $i.mutedWords) : false);
 const translation = ref<any>(null);
 const translating = ref(false);
 const showTicker = (defaultStore.state.instanceTicker === 'always') || (defaultStore.state.instanceTicker === 'remote' && appearNote.user.instance);
-const canRenote = computed(() => ['public', 'home'].includes(appearNote.visibility) || appearNote.userId === $i.id);
+const canRenote = computed(() => ['public', 'home'].includes(appearNote.visibility) || (appearNote.visibility === 'followers' && appearNote.userId === $i.id));
 let renoteCollapsed = $ref(defaultStore.state.collapseRenotes && isRenote && (($i && ($i.id === note.userId || $i.id === appearNote.userId)) || (appearNote.myReaction != null)));
 
 const keymap = {

packages/frontend/src/components/MkSignupDialog.rules.vue

@@ -30,13 +30,15 @@ SPDX-License-Identifier: AGPL-3.0-only
 				<MkSwitch :modelValue="agreeServerRules" style="margin-top: 16px;" @update:modelValue="updateAgreeServerRules">{{ i18n.ts.agree }}</MkSwitch>
 			</MkFolder>
 
-			<MkFolder v-if="availableTos" :defaultOpen="true">
-				<template #label>{{ i18n.ts.termsOfService }}</template>
-				<template #suffix><i v-if="agreeTos" class="ph-check ph-bold ph-lg" style="color: var(--success)"></i></template>
+			<MkFolder v-if="availableTos || availablePrivacyPolicy" :defaultOpen="true">
+				<template #label>{{ tosPrivacyPolicyLabel }}</template>
+				<template #suffix><i v-if="agreeTosAndPrivacyPolicy" class="ph-check ph-bold pg-lg" style="color: var(--success)"></i></template>
+				<div class="_gaps_s">
+					<div v-if="availableTos"><a :href="instance.tosUrl" class="_link" target="_blank">{{ i18n.ts.termsOfService }} <i class="ph-arrow-square-out ph-bold ph-lg"></i></a></div>
+					<div v-if="availablePrivacyPolicy"><a :href="instance.privacyPolicyUrl" class="_link" target="_blank">{{ i18n.ts.privacyPolicy }} <i class="ph-arrow-square-out ph-bold ph-lg"></i></a></div>
+				</div>
 
-				<a :href="instance.tosUrl" class="_link" target="_blank">{{ i18n.ts.termsOfService }} <i class="ph-arrow-square-out ph-bold ph-lg"></i></a>
-
-				<MkSwitch :modelValue="agreeTos" style="margin-top: 16px;" @update:modelValue="updateAgreeTos">{{ i18n.ts.agree }}</MkSwitch>
+				<MkSwitch :modelValue="agreeTosAndPrivacyPolicy" style="margin-top: 16px;" @update:modelValue="updateAgreeTosAndPrivacyPolicy">{{ i18n.ts.agree }}</MkSwitch>
 			</MkFolder>
 
 			<MkFolder :defaultOpen="true">
@@ -70,14 +72,15 @@ import MkInfo from '@/components/MkInfo.vue';
 import * as os from '@/os.js';
 
 const availableServerRules = instance.serverRules.length > 0;
-const availableTos = instance.tosUrl != null;
+const availableTos = instance.tosUrl != null && instance.tosUrl !== '';
+const availablePrivacyPolicy = instance.privacyPolicyUrl != null && instance.privacyPolicyUrl !== '';
 
 const agreeServerRules = ref(false);
-const agreeTos = ref(false);
+const agreeTosAndPrivacyPolicy = ref(false);
 const agreeNote = ref(false);
 
 const agreed = computed(() => {
-	return (!availableServerRules || agreeServerRules.value) && (!availableTos || agreeTos.value) && agreeNote.value;
+	return (!availableServerRules || agreeServerRules.value) && ((!availableTos && !availablePrivacyPolicy) || agreeTosAndPrivacyPolicy.value) && agreeNote.value;
 });
 
 const emit = defineEmits<{
@@ -85,6 +88,18 @@ const emit = defineEmits<{
 	(ev: 'done'): void;
 }>();
 
+const tosPrivacyPolicyLabel = computed(() => {
+	if (availableTos && availablePrivacyPolicy) {
+		return i18n.ts.tosAndPrivacyPolicy;
+	} else if (availableTos) {
+		return i18n.ts.termsOfService;
+	} else if (availablePrivacyPolicy) {
+		return i18n.ts.privacyPolicy;
+	} else {
+		return "";
+	}
+});
+
 async function updateAgreeServerRules(v: boolean) {
 	if (v) {
 		const confirm = await os.confirm({
@@ -99,17 +114,19 @@ async function updateAgreeServerRules(v: boolean) {
 	}
 }
 
-async function updateAgreeTos(v: boolean) {
+async function updateAgreeTosAndPrivacyPolicy(v: boolean) {
 	if (v) {
 		const confirm = await os.confirm({
 			type: 'question',
 			title: i18n.ts.doYouAgree,
-			text: i18n.t('iHaveReadXCarefullyAndAgree', { x: i18n.ts.termsOfService }),
+			text: i18n.t('iHaveReadXCarefullyAndAgree', {
+				x: tosPrivacyPolicyLabel.value,
+			}),
 		});
 		if (confirm.canceled) return;
-		agreeTos.value = true;
+		agreeTosAndPrivacyPolicy.value = true;
 	} else {
-		agreeTos.value = false;
+		agreeTosAndPrivacyPolicy.value = false;
 	}
 }
 

packages/frontend/src/components/MkTimeline.vue

@@ -13,6 +13,7 @@ import MkNotes from '@/components/MkNotes.vue';
 import { useStream } from '@/stream.js';
 import * as sound from '@/scripts/sound.js';
 import { $i } from '@/account.js';
+import { instance } from '@/instance.js';
 import { defaultStore } from '@/store.js';
 
 const props = withDefaults(defineProps<{
@@ -23,9 +24,11 @@ const props = withDefaults(defineProps<{
 	role?: string;
 	sound?: boolean;
 	withRenotes?: boolean;
+	withReplies?: boolean;
 	onlyFiles?: boolean;
 }>(), {
 	withRenotes: true,
+	withReplies: false,
 	onlyFiles: false,
 });
 
@@ -38,7 +41,15 @@ provide('inChannel', computed(() => props.src === 'channel'));
 
 const tlComponent: InstanceType<typeof MkNotes> = $ref();
 
+let tlNotesCount = 0;
+
 const prepend = note => {
+	tlNotesCount++;
+
+	if (instance.notesPerOneAd > 0 && tlNotesCount % instance.notesPerOneAd === 0) {
+		note._shouldInsertAd_ = true;
+	}
+
 	tlComponent.pagingComponent?.prepend(note);
 
 	emit('note');
@@ -81,10 +92,12 @@ if (props.src === 'antenna') {
 	endpoint = 'notes/local-timeline';
 	query = {
 		withRenotes: props.withRenotes,
+		withReplies: props.withReplies,
 		withFiles: props.onlyFiles ? true : undefined,
 	};
 	connection = stream.useChannel('localTimeline', {
 		withRenotes: props.withRenotes,
+		withReplies: props.withReplies,
 		withFiles: props.onlyFiles ? true : undefined,
 	});
 	connection.on('note', prepend);
@@ -92,10 +105,12 @@ if (props.src === 'antenna') {
 	endpoint = 'notes/hybrid-timeline';
 	query = {
 		withRenotes: props.withRenotes,
+		withReplies: props.withReplies,
 		withFiles: props.onlyFiles ? true : undefined,
 	};
 	connection = stream.useChannel('hybridTimeline', {
 		withRenotes: props.withRenotes,
+		withReplies: props.withReplies,
 		withFiles: props.onlyFiles ? true : undefined,
 	});
 	connection.on('note', prepend);
@@ -129,12 +144,10 @@ if (props.src === 'antenna') {
 } else if (props.src === 'list') {
 	endpoint = 'notes/user-list-timeline';
 	query = {
-		withRenotes: props.withRenotes,
 		withFiles: props.onlyFiles ? true : undefined,
 		listId: props.list,
 	};
 	connection = stream.useChannel('userList', {
-		withRenotes: props.withRenotes,
 		withFiles: props.onlyFiles ? true : undefined,
 		listId: props.list,
 	});

packages/frontend/src/components/MkVisitorDashboard.vue

@@ -104,7 +104,25 @@ function showMenu(ev) {
 		action: () => {
 			os.pageWindow('/about-sharkey');
 		},
-	}, null, {
+	}, null, (instance.impressumUrl) ? {
+		text: i18n.ts.impressum,
+		icon: 'ph-newspaper-clipping ph-bold pg-lg',
+		action: () => {
+			window.open(instance.impressumUrl, '_blank');
+		},
+	} : undefined, (instance.tosUrl) ? {
+		text: i18n.ts.termsOfService,
+		icon: 'ph-notebook ph-bold pg-lg',
+		action: () => {
+			window.open(instance.tosUrl, '_blank');
+		},
+	} : undefined, (instance.privacyPolicyUrl) ? {
+		text: i18n.ts.privacyPolicy,
+		icon: 'ph-shield ph-bold pg-lg',
+		action: () => {
+			window.open(instance.privacyPolicyUrl, '_blank');
+		},
+	} : undefined, (!instance.impressumUrl && !instance.tosUrl && !instance.privacyPolicyUrl) ? undefined : null, {
 		text: i18n.ts.help,
 		icon: 'ph-question ph-bold ph-lg',
 		action: () => {

packages/frontend/src/pages/about.vue

@@ -46,14 +46,18 @@ SPDX-License-Identifier: AGPL-3.0-only
 							<template #value>{{ instance.maintainerEmail }}</template>
 						</MkKeyValue>
 					</FormSplit>
-					<MkFolder v-if="instance.serverRules.length > 0">
-						<template #label>{{ i18n.ts.serverRules }}</template>
+					<FormLink v-if="instance.impressumUrl" :to="instance.impressumUrl" external>{{ i18n.ts.impressum }}</FormLink>
+					<div class="_formLinks">
+						<MkFolder v-if="instance.serverRules.length > 0">
+							<template #label>{{ i18n.ts.serverRules }}</template>
 
-						<ol class="_gaps_s" :class="$style.rules">
-							<li v-for="item in instance.serverRules" :class="$style.rule"><div :class="$style.ruleText" v-html="item"></div></li>
-						</ol>
-					</MkFolder>
-					<FormLink v-if="instance.tosUrl" :to="instance.tosUrl" external>{{ i18n.ts.termsOfService }}</FormLink>
+							<ol class="_gaps_s" :class="$style.rules">
+								<li v-for="item, index in instance.serverRules" :key="index" :class="$style.rule"><div :class="$style.ruleText" v-html="item"></div></li>
+							</ol>
+						</MkFolder>
+						<FormLink v-if="instance.tosUrl" :to="instance.tosUrl" external>{{ i18n.ts.termsOfService }}</FormLink>
+						<FormLink v-if="instance.privacyPolicyUrl" :to="instance.privacyPolicyUrl" external>{{ i18n.ts.privacyPolicy }}</FormLink>
+					</div>
 				</div>
 			</FormSection>
 

packages/frontend/src/pages/admin/external-services.vue

@@ -0,0 +1,81 @@
+<!--
+SPDX-FileCopyrightText: syuilo and other misskey contributors
+SPDX-License-Identifier: AGPL-3.0-only
+-->
+
+<template>
+<MkStickyContainer>
+	<template #header><XHeader :actions="headerActions" :tabs="headerTabs"/></template>
+	<MkSpacer :contentMax="700" :marginMin="16" :marginMax="32">
+		<FormSuspense :p="init">
+			<FormSection>
+				<template #label>DeepL Translation</template>
+
+				<div class="_gaps_m">
+					<MkInput v-model="deeplAuthKey">
+						<template #prefix><i class="ph-key ph-bold ph-lg"></i></template>
+						<template #label>DeepL Auth Key</template>
+					</MkInput>
+					<MkSwitch v-model="deeplIsPro">
+						<template #label>Pro account</template>
+					</MkSwitch>
+				</div>
+			</FormSection>
+		</FormSuspense>
+	</MkSpacer>
+	<template #footer>
+		<div :class="$style.footer">
+			<MkSpacer :contentMax="700" :marginMin="16" :marginMax="16">
+				<MkButton primary rounded @click="save"><i class="ph-check ph-bold ph-lg"></i> {{ i18n.ts.save }}</MkButton>
+			</MkSpacer>
+		</div>
+	</template>
+</MkStickyContainer>
+</template>
+
+<script lang="ts" setup>
+import { } from 'vue';
+import XHeader from './_header_.vue';
+import MkInput from '@/components/MkInput.vue';
+import MkButton from '@/components/MkButton.vue';
+import FormSuspense from '@/components/form/suspense.vue';
+import FormSection from '@/components/form/section.vue';
+import * as os from '@/os.js';
+import { fetchInstance } from '@/instance.js';
+import { i18n } from '@/i18n.js';
+import { definePageMetadata } from '@/scripts/page-metadata.js';
+
+let deeplAuthKey: string = $ref('');
+let deeplIsPro: boolean = $ref(false);
+
+async function init() {
+	const meta = await os.api('admin/meta');
+	deeplAuthKey = meta.deeplAuthKey;
+	deeplIsPro = meta.deeplIsPro;
+}
+
+function save() {
+	os.apiWithDialog('admin/update-meta', {
+		deeplAuthKey,
+		deeplIsPro,
+	}).then(() => {
+		fetchInstance();
+	});
+}
+
+const headerActions = $computed(() => []);
+
+const headerTabs = $computed(() => []);
+
+definePageMetadata({
+	title: i18n.ts.externalServices,
+	icon: 'ti ti-link',
+});
+</script>
+
+<style lang="scss" module>
+.footer {
+	-webkit-backdrop-filter: var(--blur, blur(15px));
+	backdrop-filter: var(--blur, blur(15px));
+}
+</style>

packages/frontend/src/pages/admin/index.vue

@@ -198,6 +198,11 @@ const menuDef = $computed(() => [{
 		text: i18n.ts.proxyAccount,
 		to: '/admin/proxy-account',
 		active: currentPage?.route.name === 'proxy-account',
+	}, {
+		icon: 'ph-square-arrow-out ph-bold pg-lg',
+		text: i18n.ts.externalServices,
+		to: '/admin/external-services',
+		active: currentPage?.route.name === 'external-services',
 	}, {
 		icon: 'ph-faders ph-bold ph-lg',
 		text: i18n.ts.other,

packages/frontend/src/pages/admin/moderation.vue

@@ -25,6 +25,11 @@ SPDX-License-Identifier: AGPL-3.0-only
 						<template #label>{{ i18n.ts.tosUrl }}</template>
 					</MkInput>
 
+					<MkInput v-model="privacyPolicyUrl">
+						<template #prefix><i class="ti ti-link"></i></template>
+						<template #label>{{ i18n.ts.privacyPolicyUrl }}</template>
+					</MkInput>
+
 					<MkTextarea v-model="preservedUsernames">
 						<template #label>{{ i18n.ts.preservedUsernames }}</template>
 						<template #caption>{{ i18n.ts.preservedUsernamesDescription }}</template>
@@ -69,6 +74,7 @@ let emailRequiredForSignup: boolean = $ref(false);
 let sensitiveWords: string = $ref('');
 let preservedUsernames: string = $ref('');
 let tosUrl: string | null = $ref(null);
+let privacyPolicyUrl: string | null = $ref(null);
 
 async function init() {
 	const meta = await os.api('admin/meta');
@@ -77,6 +83,7 @@ async function init() {
 	sensitiveWords = meta.sensitiveWords.join('\n');
 	preservedUsernames = meta.preservedUsernames.join('\n');
 	tosUrl = meta.tosUrl;
+	privacyPolicyUrl = meta.privacyPolicyUrl;
 }
 
 function save() {
@@ -84,6 +91,7 @@ function save() {
 		disableRegistration: !enableRegistration,
 		emailRequiredForSignup,
 		tosUrl,
+		privacyPolicyUrl,
 		sensitiveWords: sensitiveWords.split('\n'),
 		preservedUsernames: preservedUsernames.split('\n'),
 	}).then(() => {

packages/frontend/src/pages/admin/modlog.ModLog.vue

@@ -29,8 +29,12 @@ SPDX-License-Identifier: AGPL-3.0-only
 		<span v-else-if="log.type === 'unmarkSensitiveDriveFile'">: @{{ log.info.fileUserUsername }}{{ log.info.fileUserHost ? '@' + log.info.fileUserHost : '' }}</span>
 		<span v-else-if="log.type === 'suspendRemoteInstance'">: {{ log.info.host }}</span>
 		<span v-else-if="log.type === 'unsuspendRemoteInstance'">: {{ log.info.host }}</span>
+		<span v-else-if="log.type === 'createGlobalAnnouncement'">: {{ log.info.announcement.title }}</span>
+		<span v-else-if="log.type === 'updateGlobalAnnouncement'">: {{ log.info.before.title }}</span>
+		<span v-else-if="log.type === 'deleteGlobalAnnouncement'">: {{ log.info.announcement.title }}</span>
 		<span v-else-if="log.type === 'createUserAnnouncement'">: @{{ log.info.userUsername }}{{ log.info.userHost ? '@' + log.info.userHost : '' }}</span>
 		<span v-else-if="log.type === 'updateUserAnnouncement'">: @{{ log.info.userUsername }}{{ log.info.userHost ? '@' + log.info.userHost : '' }}</span>
+		<span v-else-if="log.type === 'deleteUserAnnouncement'">: @{{ log.info.userUsername }}{{ log.info.userHost ? '@' + log.info.userHost : '' }}</span>
 		<span v-else-if="log.type === 'deleteNote'">: @{{ log.info.noteUserUsername }}{{ log.info.noteUserHost ? '@' + log.info.noteUserHost : '' }}</span>
 		<span v-else-if="log.type === 'deleteDriveFile'">: @{{ log.info.fileUserUsername }}{{ log.info.fileUserHost ? '@' + log.info.fileUserHost : '' }}</span>
 	</template>
@@ -88,6 +92,16 @@ SPDX-License-Identifier: AGPL-3.0-only
 				<CodeDiff :context="5" :hideHeader="true" :oldString="JSON5.stringify(log.info.before, null, '\t')" :newString="JSON5.stringify(log.info.after, null, '\t')" language="javascript" maxHeight="300px"/>
 			</div>
 		</template>
+		<template v-else-if="log.type === 'updateGlobalAnnouncement'">
+			<div :class="$style.diff">
+				<CodeDiff :context="5" :hideHeader="true" :oldString="JSON5.stringify(log.info.before, null, '\t')" :newString="JSON5.stringify(log.info.after, null, '\t')" language="javascript" maxHeight="300px"/>
+			</div>
+		</template>
+		<template v-else-if="log.type === 'updateUserAnnouncement'">
+			<div :class="$style.diff">
+				<CodeDiff :context="5" :hideHeader="true" :oldString="JSON5.stringify(log.info.before, null, '\t')" :newString="JSON5.stringify(log.info.after, null, '\t')" language="javascript" maxHeight="300px"/>
+			</div>
+		</template>
 
 		<details>
 			<summary>raw</summary>

packages/frontend/src/pages/admin/settings.vue

@@ -34,6 +34,12 @@ SPDX-License-Identifier: AGPL-3.0-only
 						</MkInput>
 					</FormSplit>
 
+					<MkInput v-model="impressumUrl">
+						<template #label>{{ i18n.ts.impressumUrl }}</template>
+						<template #prefix><i class="ti ti-link"></i></template>
+						<template #caption>{{ i18n.ts.impressumDescription }}</template>
+					</MkInput>
+
 					<MkTextarea v-model="pinnedUsers">
 						<template #label>{{ i18n.ts.pinnedUsers }}</template>
 						<template #caption>{{ i18n.ts.pinnedUsersDescription }}</template>
@@ -81,16 +87,40 @@ SPDX-License-Identifier: AGPL-3.0-only
 					</FormSection>
 
 					<FormSection>
-						<template #label>DeepL Translation</template>
+						<template #label>Timeline caching</template>
 
 						<div class="_gaps_m">
-							<MkInput v-model="deeplAuthKey">
-								<template #prefix><i class="ph-key ph-bold ph-lg"></i></template>
-								<template #label>DeepL Auth Key</template>
+							<MkInput v-model="perLocalUserUserTimelineCacheMax" type="number">
+								<template #label>perLocalUserUserTimelineCacheMax</template>
 							</MkInput>
-							<MkSwitch v-model="deeplIsPro">
-								<template #label>Pro account</template>
-							</MkSwitch>
+
+							<MkInput v-model="perRemoteUserUserTimelineCacheMax" type="number">
+								<template #label>perRemoteUserUserTimelineCacheMax</template>
+							</MkInput>
+
+							<MkInput v-model="perUserHomeTimelineCacheMax" type="number">
+								<template #label>perUserHomeTimelineCacheMax</template>
+							</MkInput>
+
+							<MkInput v-model="perUserListTimelineCacheMax" type="number">
+								<template #label>perUserListTimelineCacheMax</template>
+							</MkInput>
+						</div>
+					</FormSection>
+
+					<FormSection>
+						<template #label>{{ i18n.ts._ad.adsSettings }}</template>
+
+						<div class="_gaps_m">
+							<div class="_gaps_s">
+								<MkInput v-model="notesPerOneAd" :min="0" type="number">
+									<template #label>{{ i18n.ts._ad.notesPerOneAd }}</template>
+									<template #caption>{{ i18n.ts._ad.setZeroToDisable }}</template>
+								</MkInput>
+								<MkInfo v-if="notesPerOneAd > 0 && notesPerOneAd < 20" :warn="true">
+									{{ i18n.ts._ad.adsTooClose }}
+								</MkInfo>
+							</div>
 						</div>
 					</FormSection>
 				</div>
@@ -113,6 +143,7 @@ import XHeader from './_header_.vue';
 import MkSwitch from '@/components/MkSwitch.vue';
 import MkInput from '@/components/MkInput.vue';
 import MkTextarea from '@/components/MkTextarea.vue';
+import MkInfo from '@/components/MkInfo.vue';
 import FormSection from '@/components/form/section.vue';
 import FormSplit from '@/components/form/split.vue';
 import FormSuspense from '@/components/form/suspense.vue';
@@ -127,14 +158,18 @@ let shortName: string | null = $ref(null);
 let description: string | null = $ref(null);
 let maintainerName: string | null = $ref(null);
 let maintainerEmail: string | null = $ref(null);
+let impressumUrl: string | null = $ref(null);
 let pinnedUsers: string = $ref('');
 let cacheRemoteFiles: boolean = $ref(false);
 let cacheRemoteSensitiveFiles: boolean = $ref(false);
 let enableServiceWorker: boolean = $ref(false);
 let swPublicKey: any = $ref(null);
 let swPrivateKey: any = $ref(null);
-let deeplAuthKey: string = $ref('');
-let deeplIsPro: boolean = $ref(false);
+let perLocalUserUserTimelineCacheMax: number = $ref(0);
+let perRemoteUserUserTimelineCacheMax: number = $ref(0);
+let perUserHomeTimelineCacheMax: number = $ref(0);
+let perUserListTimelineCacheMax: number = $ref(0);
+let notesPerOneAd: number = $ref(0);
 
 async function init(): Promise<void> {
 	const meta = await os.api('admin/meta');
@@ -143,34 +178,42 @@ async function init(): Promise<void> {
 	description = meta.description;
 	maintainerName = meta.maintainerName;
 	maintainerEmail = meta.maintainerEmail;
+	impressumUrl = meta.impressumUrl;
 	pinnedUsers = meta.pinnedUsers.join('\n');
 	cacheRemoteFiles = meta.cacheRemoteFiles;
 	cacheRemoteSensitiveFiles = meta.cacheRemoteSensitiveFiles;
 	enableServiceWorker = meta.enableServiceWorker;
 	swPublicKey = meta.swPublickey;
 	swPrivateKey = meta.swPrivateKey;
-	deeplAuthKey = meta.deeplAuthKey;
-	deeplIsPro = meta.deeplIsPro;
+	perLocalUserUserTimelineCacheMax = meta.perLocalUserUserTimelineCacheMax;
+	perRemoteUserUserTimelineCacheMax = meta.perRemoteUserUserTimelineCacheMax;
+	perUserHomeTimelineCacheMax = meta.perUserHomeTimelineCacheMax;
+	perUserListTimelineCacheMax = meta.perUserListTimelineCacheMax;
+	notesPerOneAd = meta.notesPerOneAd;
 }
 
-function save(): void {
-	os.apiWithDialog('admin/update-meta', {
+async function save(): void {
+	await os.apiWithDialog('admin/update-meta', {
 		name,
 		shortName: shortName === '' ? null : shortName,
 		description,
 		maintainerName,
 		maintainerEmail,
+		impressumUrl,
 		pinnedUsers: pinnedUsers.split('\n'),
 		cacheRemoteFiles,
 		cacheRemoteSensitiveFiles,
 		enableServiceWorker,
 		swPublicKey,
 		swPrivateKey,
-		deeplAuthKey,
-		deeplIsPro,
-	}).then(() => {
-		fetchInstance();
+		perLocalUserUserTimelineCacheMax,
+		perRemoteUserUserTimelineCacheMax,
+		perUserHomeTimelineCacheMax,
+		perUserListTimelineCacheMax,
+		notesPerOneAd,
 	});
+
+	fetchInstance();
 }
 
 const headerTabs = $computed(() => []);

packages/frontend/src/pages/channel.vue

@@ -102,7 +102,6 @@ let searchKey = $ref('');
 const featuredPagination = $computed(() => ({
 	endpoint: 'notes/featured' as const,
 	limit: 10,
-	offsetMode: true,
 	params: {
 		channelId: props.channelId,
 	},

packages/frontend/src/pages/drive.file.info.vue

@@ -0,0 +1,302 @@
+<!--
+SPDX-FileCopyrightText: syuilo and other misskey contributors
+SPDX-License-Identifier: AGPL-3.0-only
+-->
+
+<template>
+<div class="_gaps">
+	<MkInfo>{{ i18n.ts._fileViewer.thisPageCanBeSeenFromTheAuthor }}</MkInfo>
+	<MkLoading v-if="fetching"/>
+	<div v-else-if="file" class="_gaps">
+		<div :class="$style.filePreviewRoot">
+			<MkMediaList :mediaList="[file]"></MkMediaList>
+		</div>
+		<div :class="$style.fileQuickActionsRoot">
+			<button class="_button" :class="$style.fileNameEditBtn" @click="rename()">
+				<h2 class="_nowrap" :class="$style.fileName">{{ file.name }}</h2>
+				<i class="ti ti-pencil" :class="$style.fileNameEditIcon"></i>
+			</button>
+			<div :class="$style.fileQuickActionsOthers">
+				<button v-tooltip="i18n.ts.createNoteFromTheFile" class="_button" :class="$style.fileQuickActionsOthersButton" @click="postThis()">
+					<i class="ti ti-pencil"></i>
+				</button>
+				<button v-if="isImage" v-tooltip="i18n.ts.cropImage" class="_button" :class="$style.fileQuickActionsOthersButton" @click="crop()">
+					<i class="ti ti-crop"></i>
+				</button>
+				<button v-if="file.isSensitive" v-tooltip="i18n.ts.unmarkAsSensitive" class="_button" :class="$style.fileQuickActionsOthersButton" @click="toggleSensitive()">
+					<i class="ti ti-eye"></i>
+				</button>
+				<button v-else v-tooltip="i18n.ts.markAsSensitive" class="_button" :class="$style.fileQuickActionsOthersButton" @click="toggleSensitive()">
+					<i class="ti ti-eye-exclamation"></i>
+				</button>
+				<a v-tooltip="i18n.ts.download" :href="file.url" :download="file.name" class="_button" :class="$style.fileQuickActionsOthersButton">
+					<i class="ti ti-download"></i>
+				</a>
+				<button v-tooltip="i18n.ts.delete" class="_button" :class="[$style.fileQuickActionsOthersButton, $style.danger]" @click="deleteFile()">
+					<i class="ti ti-trash"></i>
+				</button>
+			</div>
+		</div>
+		<div>
+			<button class="_button" :class="$style.fileAltEditBtn" @click="describe()">
+				<MkKeyValue>
+					<template #key>{{ i18n.ts.description }}</template>
+					<template #value>{{ file.comment ? file.comment : `(${i18n.ts.none})` }}<i class="ti ti-pencil" :class="$style.fileAltEditIcon"></i></template>
+				</MkKeyValue>
+			</button>
+			<MkKeyValue :class="$style.fileMetaDataChildren">
+				<template #key>{{ i18n.ts._fileViewer.uploadedAt }}</template>
+				<template #value><MkTime :time="file.createdAt" mode="detail"/></template>
+			</MkKeyValue>
+			<MkKeyValue :class="$style.fileMetaDataChildren">
+				<template #key>{{ i18n.ts._fileViewer.type }}</template>
+				<template #value>{{ file.type }}</template>
+			</MkKeyValue>
+			<MkKeyValue :class="$style.fileMetaDataChildren">
+				<template #key>{{ i18n.ts._fileViewer.size }}</template>
+				<template #value>{{ bytes(file.size) }}</template>
+			</MkKeyValue>
+		</div>
+	</div>
+	<div v-else class="_fullinfo">
+		<img :src="infoImageUrl" class="_ghost"/>
+		<div>{{ i18n.ts.nothing }}</div>
+	</div>
+</div>
+</template>
+
+<script setup lang="ts">
+import { ref, computed, defineAsyncComponent, onMounted } from 'vue';
+import * as Misskey from 'misskey-js';
+import MkInfo from '@/components/MkInfo.vue';
+import MkMediaList from '@/components/MkMediaList.vue';
+import MkKeyValue from '@/components/MkKeyValue.vue';
+import bytes from '@/filters/bytes.js';
+import { infoImageUrl } from '@/instance.js';
+import { i18n } from '@/i18n.js';
+import * as os from '@/os.js';
+import { useRouter } from '@/router.js';
+
+const router = useRouter();
+
+const props = defineProps<{
+	fileId: string;
+}>();
+
+const fetching = ref(true);
+const file = ref<Misskey.entities.DriveFile>();
+const isImage = computed(() => file.value?.type.startsWith('image/'));
+
+async function fetch() {
+	fetching.value = true;
+
+	file.value = await os.api('drive/files/show', {
+		fileId: props.fileId,
+	}).catch((err) => {
+		console.error(err);
+		return undefined;
+	});
+
+	fetching.value = false;
+}
+
+function postThis() {
+	if (!file.value) return;
+
+	os.post({
+		initialFiles: [file.value],
+	});
+}
+
+function crop() {
+	if (!file.value) return;
+
+	os.cropImage(file.value, {
+		aspectRatio: NaN,
+		uploadFolder: file.value.folderId ?? null,
+	});
+}
+
+function toggleSensitive() {
+	if (!file.value) return;
+
+	os.apiWithDialog('drive/files/update', {
+		fileId: file.value.id,
+		isSensitive: !file.value.isSensitive,
+	}).then(async () => {
+		await fetch();
+	}).catch(err => {
+		os.alert({
+			type: 'error',
+			title: i18n.ts.error,
+			text: err.message,
+		});
+	});
+}
+
+function rename() {
+	if (!file.value) return;
+
+	os.inputText({
+		title: i18n.ts.renameFile,
+		placeholder: i18n.ts.inputNewFileName,
+		default: file.value.name,
+	}).then(({ canceled, result: name }) => {
+		if (canceled) return;
+		os.apiWithDialog('drive/files/update', {
+			fileId: file.value.id,
+			name: name,
+		}).then(async () => {
+			await fetch();
+		});
+	});
+}
+
+function describe() {
+	if (!file.value) return;
+
+	os.popup(defineAsyncComponent(() => import('@/components/MkFileCaptionEditWindow.vue')), {
+		default: file.value.comment ?? '',
+		file: file.value,
+	}, {
+		done: caption => {
+			os.apiWithDialog('drive/files/update', {
+				fileId: file.value.id,
+				comment: caption.length === 0 ? null : caption,
+			}).then(async () => {
+				await fetch();
+			});
+		},
+	}, 'closed');
+}
+
+async function deleteFile() {
+	if (!file.value) return;
+
+	const { canceled } = await os.confirm({
+		type: 'warning',
+		text: i18n.t('driveFileDeleteConfirm', { name: file.value.name }),
+	});
+
+	if (canceled) return;
+	await os.apiWithDialog('drive/files/delete', {
+		fileId: file.value.id,
+	});
+
+	router.push('/my/drive');
+}
+
+onMounted(async () => {
+	await fetch();
+});
+</script>
+
+<style lang="scss" module>
+
+.filePreviewRoot {
+	background: var(--panel);
+	border-radius: var(--radius);
+	// MkMediaList 内の上部マージン 4px
+	padding: calc(1rem - 4px) 1rem 1rem;
+}
+
+.fileQuickActionsRoot {
+	display: flex;
+	flex-direction: column;
+	gap: 8px;
+}
+
+@container (min-width: 500px) {
+	.fileQuickActionsRoot {
+		flex-direction: row;
+		align-items: center;
+	}
+}
+
+.fileQuickActionsOthers {
+	margin-left: auto;
+	margin-right: 1rem;
+	display: flex;
+	gap: 8px;
+
+	.fileQuickActionsOthersButton {
+		padding: .5rem;
+		border-radius: 99rem;
+
+		&:hover,
+		&:focus-visible {
+			background-color: var(--accentedBg);
+			color: var(--accent);
+			text-decoration: none;
+		}
+
+		&.danger {
+			color: #ff2a2a;
+		}
+
+		&.danger:hover,
+		&.danger:focus-visible {
+			background-color: rgba(255, 42, 42, .15);
+		}
+	}
+}
+
+.fileNameEditBtn {
+	padding: .5rem 1rem;
+	display: flex;
+	align-items: center;
+	min-width: 0;
+	font-weight: 700;
+	border-radius: var(--radius);
+	font-size: .8rem;
+
+	>.fileNameEditIcon {
+		color: transparent;
+		visibility: hidden;
+		padding-left: .5rem;
+	}
+
+	>.fileName {
+		margin: 0;
+	}
+
+	&:hover {
+		background-color: var(--accentedBg);
+
+		>.fileName,
+		>.fileNameEditIcon {
+			visibility: visible;
+			color: var(--accent);
+		}
+	}
+}
+
+.fileMetaDataChildren {
+	padding: .5rem 1rem;
+}
+
+.fileAltEditBtn {
+	text-align: start;
+	display: block;
+	width: 100%;
+	padding: .5rem 1rem;
+	border-radius: var(--radius);
+
+	.fileAltEditIcon {
+		display: inline-block;
+		color: transparent;
+		visibility: hidden;
+		padding-left: .5rem;
+	}
+
+	&:hover {
+		color: var(--accent);
+		background-color: var(--accentedBg);
+
+		.fileAltEditIcon {
+			color: var(--accent);
+			visibility: visible;
+		}
+	}
+}
+</style>

packages/frontend/src/pages/drive.file.notes.vue

@@ -0,0 +1,33 @@
+<!--
+SPDX-FileCopyrightText: syuilo and other misskey contributors
+SPDX-License-Identifier: AGPL-3.0-only
+-->
+
+<template>
+<div class="_gaps">
+	<MkInfo>{{ i18n.ts._fileViewer.thisPageCanBeSeenFromTheAuthor }}</MkInfo>
+	<MkNotes ref="tlComponent" :pagination="pagination"/>
+</div>
+</template>
+
+<script lang="ts" setup>
+import { ref, computed } from 'vue';
+import { i18n } from '@/i18n.js';
+import { Paging } from '@/components/MkPagination.vue';
+import MkInfo from '@/components/MkInfo.vue';
+import MkNotes from '@/components/MkNotes.vue';
+
+const props = defineProps<{
+	fileId: string;
+}>();
+
+const realFileId = computed(() => props.fileId);
+
+const pagination = ref<Paging>({
+	endpoint: 'drive/files/attached-notes',
+	limit: 10,
+	params: {
+		fileId: realFileId.value,
+	},
+});
+</script>

packages/frontend/src/pages/drive.file.vue

@@ -0,0 +1,52 @@
+<!--
+SPDX-FileCopyrightText: syuilo and other misskey contributors
+SPDX-License-Identifier: AGPL-3.0-only
+-->
+
+<template>
+<MkStickyContainer>
+	<template #header>
+		<MkPageHeader v-model:tab="tab" :actions="headerActions" :tabs="headerTabs"/>
+	</template>
+
+	<MkSpacer v-if="tab === 'info'" :contentMax="800">
+		<XFileInfo :fileId="fileId"/>
+	</MkSpacer>
+
+	<MkSpacer v-else-if="tab === 'notes'" :contentMax="800">
+		<XNotes :fileId="fileId"/>
+	</MkSpacer>
+</MkStickyContainer>
+</template>
+
+<script lang="ts" setup>
+import { computed, ref, defineAsyncComponent } from 'vue';
+import { i18n } from '@/i18n.js';
+import { definePageMetadata } from '@/scripts/page-metadata.js';
+
+const props = defineProps<{
+	fileId: string;
+}>();
+
+const XFileInfo = defineAsyncComponent(() => import('./drive.file.info.vue'));
+const XNotes = defineAsyncComponent(() => import('./drive.file.notes.vue'));
+
+const tab = ref('info');
+
+const headerActions = computed(() => []);
+
+const headerTabs = computed(() => [{
+	key: 'info',
+	title: i18n.ts.info,
+	icon: 'ti ti-info-circle',
+}, {
+	key: 'notes',
+	title: i18n.ts._fileViewer.attachedNotes,
+	icon: 'ti ti-pencil',
+}]);
+
+definePageMetadata(computed(() => ({
+	title: i18n.ts._fileViewer.title,
+	icon: 'ti ti-file',
+})));
+</script>