add: isSilenced handling to user and timeline

7 files changed, 108 insertions, 3 deletions

diff --git a/packages/backend/src/server/api/endpoints/admin/show-user.ts b/packages/backend/src/server/api/endpoints/admin/show-user.ts
index f550c4fd28..7fe70fa026 100644
--- a/packages/backend/src/server/api/endpoints/admin/show-user.ts
+++ b/packages/backend/src/server/api/endpoints/admin/show-user.ts
@@ -58,7 +58,7 @@ export default class extends Endpoint<typeof meta, typeof paramDef> { // eslint-
 			}
 
 			const isModerator = await this.roleService.isModerator(user);
-			const isSilenced = !(await this.roleService.getUserPolicies(user.id)).canPublicNote;
+			const isSilenced = user.isSilenced || !(await this.roleService.getUserPolicies(user.id)).canPublicNote;
 
 			const _me = await this.usersRepository.findOneByOrFail({ id: me.id });
 			if (!await this.roleService.isAdministrator(_me) && await this.roleService.isAdministrator(user)) {
diff --git a/packages/backend/src/server/api/endpoints/admin/silence-user.ts b/packages/backend/src/server/api/endpoints/admin/silence-user.ts
new file mode 100644
index 0000000000..ed1141da43
--- /dev/null
+++ b/packages/backend/src/server/api/endpoints/admin/silence-user.ts
@@ -0,0 +1,46 @@
+import { Inject, Injectable } from '@nestjs/common';
+import { Endpoint } from '@/server/api/endpoint-base.js';
+import type { UsersRepository } from '@/models/_.js';
+import { DI } from '@/di-symbols.js';
+import { RoleService } from '@/core/RoleService.js';
+
+export const meta = {
+	tags: ['admin'],
+
+	requireCredential: true,
+	requireModerator: true,
+} as const;
+
+export const paramDef = {
+	type: 'object',
+	properties: {
+		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.usersRepository)
+		private usersRepository: UsersRepository,
+
+		private roleService: RoleService,
+	) {
+		super(meta, paramDef, async (ps, me) => {
+			const user = await this.usersRepository.findOneBy({ id: ps.userId });
+
+			if (user == null) {
+				throw new Error('user not found');
+			}
+
+			if (await this.roleService.isModerator(user)) {
+				throw new Error('cannot silence moderator account');
+			}
+
+			await this.usersRepository.update(user.id, {
+				isSilenced: true,
+			});
+		});
+	}
+}
diff --git a/packages/backend/src/server/api/endpoints/admin/unsilence-user.ts b/packages/backend/src/server/api/endpoints/admin/unsilence-user.ts
new file mode 100644
index 0000000000..7cfedca7de
--- /dev/null
+++ b/packages/backend/src/server/api/endpoints/admin/unsilence-user.ts
@@ -0,0 +1,39 @@
+import { Inject, Injectable } from '@nestjs/common';
+import { Endpoint } from '@/server/api/endpoint-base.js';
+import type { UsersRepository } from '@/models/_.js';
+import { DI } from '@/di-symbols.js';
+
+export const meta = {
+	tags: ['admin'],
+
+	requireCredential: true,
+	requireModerator: true,
+} as const;
+
+export const paramDef = {
+	type: 'object',
+	properties: {
+		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.usersRepository)
+		private usersRepository: UsersRepository,
+	) {
+		super(meta, paramDef, async (ps, me) => {
+			const user = await this.usersRepository.findOneBy({ id: ps.userId });
+
+			if (user == null) {
+				throw new Error('user not found');
+			}
+
+			await this.usersRepository.update(user.id, {
+				isSilenced: false,
+			});
+		});
+	}
+}
diff --git a/packages/backend/src/server/api/endpoints/notes/global-timeline.ts b/packages/backend/src/server/api/endpoints/notes/global-timeline.ts
index 4a8505fe54..5827577543 100644
--- a/packages/backend/src/server/api/endpoints/notes/global-timeline.ts
+++ b/packages/backend/src/server/api/endpoints/notes/global-timeline.ts
@@ -13,6 +13,7 @@ import ActiveUsersChart from '@/core/chart/charts/active-users.js';
 import { DI } from '@/di-symbols.js';
 import { RoleService } from '@/core/RoleService.js';
 import { ApiError } from '../../error.js';
+import { CacheService } from '@/core/CacheService.js';
 
 export const meta = {
 	tags: ['notes'],
@@ -61,6 +62,7 @@ export default class extends Endpoint<typeof meta, typeof paramDef> { // eslint-
 		private queryService: QueryService,
 		private roleService: RoleService,
 		private activeUsersChart: ActiveUsersChart,
+		private cacheService: CacheService,
 	) {
 		super(meta, paramDef, async (ps, me) => {
 			const policies = await this.roleService.getUserPolicies(me ? me.id : null);
@@ -68,6 +70,12 @@ export default class extends Endpoint<typeof meta, typeof paramDef> { // eslint-
 				throw new ApiError(meta.errors.gtlDisabled);
 			}
 
+			const [
+				followings,
+			] = me ? await Promise.all([
+				this.cacheService.userFollowingsCache.fetch(me.id),
+			]) : [undefined];
+
 			//#region Construct query
 			const query = this.queryService.makePaginationQuery(this.notesRepository.createQueryBuilder('note'),
 				ps.sinceId, ps.untilId, ps.sinceDate, ps.untilDate)
@@ -92,7 +100,12 @@ export default class extends Endpoint<typeof meta, typeof paramDef> { // eslint-
 			if (!ps.withBots) query.andWhere('user.isBot = FALSE');
 			//#endregion
 
-			const timeline = await query.limit(ps.limit).getMany();
+			let timeline = await query.limit(ps.limit).getMany();
+
+			timeline = timeline.filter(note => {
+				if (note.user?.isSilenced && me && followings && note.userId !== me.id && !followings[note.userId]) return false;
+				return true;
+			});
 
 			process.nextTick(() => {
 				if (me) {
diff --git a/packages/backend/src/server/api/endpoints/notes/hybrid-timeline.ts b/packages/backend/src/server/api/endpoints/notes/hybrid-timeline.ts
index cb3a5ae73b..9417074010 100644
--- a/packages/backend/src/server/api/endpoints/notes/hybrid-timeline.ts
+++ b/packages/backend/src/server/api/endpoints/notes/hybrid-timeline.ts
@@ -87,10 +87,12 @@ export default class extends Endpoint<typeof meta, typeof paramDef> { // eslint-
 			}
 
 			const [
+				followings,
 				userIdsWhoMeMuting,
 				userIdsWhoMeMutingRenotes,
 				userIdsWhoBlockingMe,
 			] = await Promise.all([
+				this.cacheService.userFollowingsCache.fetch(me.id),
 				this.cacheService.userMutingsCache.fetch(me.id),
 				this.cacheService.renoteMutingsCache.fetch(me.id),
 				this.cacheService.userBlockedCache.fetch(me.id),
@@ -151,6 +153,7 @@ export default class extends Endpoint<typeof meta, typeof paramDef> { // eslint-
 						if (ps.withRenotes === false) return false;
 					}
 				}
+				if (note.user?.isSilenced && note.userId !== me.id && !followings[note.userId]) return false;
 
 				return true;
 			});
diff --git a/packages/backend/src/server/api/endpoints/notes/local-timeline.ts b/packages/backend/src/server/api/endpoints/notes/local-timeline.ts
index 0f7a2d31f6..ea24d2643e 100644
--- a/packages/backend/src/server/api/endpoints/notes/local-timeline.ts
+++ b/packages/backend/src/server/api/endpoints/notes/local-timeline.ts
@@ -83,14 +83,16 @@ export default class extends Endpoint<typeof meta, typeof paramDef> { // eslint-
 			}
 
 			const [
+				followings,
 				userIdsWhoMeMuting,
 				userIdsWhoMeMutingRenotes,
 				userIdsWhoBlockingMe,
 			] = me ? await Promise.all([
+				this.cacheService.userFollowingsCache.fetch(me.id),
 				this.cacheService.userMutingsCache.fetch(me.id),
 				this.cacheService.renoteMutingsCache.fetch(me.id),
 				this.cacheService.userBlockedCache.fetch(me.id),
-			]) : [new Set<string>(), new Set<string>(), new Set<string>()];
+			]) : [undefined, new Set<string>(), new Set<string>(), new Set<string>()];
 
 			let noteIds: string[];
 
@@ -137,6 +139,7 @@ export default class extends Endpoint<typeof meta, typeof paramDef> { // eslint-
 						if (ps.withRenotes === false) return false;
 					}
 				}
+				if (note.user?.isSilenced && me && followings && note.userId !== me.id && !followings[note.userId]) return false;
 
 				return true;
 			});
diff --git a/packages/backend/src/server/api/endpoints/notes/timeline.ts b/packages/backend/src/server/api/endpoints/notes/timeline.ts
index 8c068adf94..e8bae286ef 100644
--- a/packages/backend/src/server/api/endpoints/notes/timeline.ts
+++ b/packages/backend/src/server/api/endpoints/notes/timeline.ts
@@ -117,6 +117,7 @@ export default class extends Endpoint<typeof meta, typeof paramDef> { // eslint-
 				if (note.reply && note.reply.visibility === 'followers') {
 					if (!Object.hasOwn(followings, note.reply.userId)) return false;
 				}
+				if (note.user?.isSilenced && note.userId !== me.id && !followings[note.userId]) return false;
 
 				return true;
 			});