Merge branch 'misskey-dev:develop' into develop

CHANGELOG.md

@@ -14,6 +14,10 @@
 
 ## 13.x.x (unreleased)
 
+### General
+- identicon生成を無効にしてパフォーマンスを向上させることができるようになりました
+- サーバーのマシン情報の公開を無効にしてパフォーマンスを向上させることができるようになりました
+
 ### Client
 - Fix: サーバーメトリクスが90度傾いている
 

locales/index.d.ts

@@ -1066,6 +1066,8 @@ export interface Locale {
     "additionalEmojiDictionary": string;
     "installed": string;
     "branding": string;
+    "enableServerMachineStats": string;
+    "enableIdenticonGeneration": string;
     "_initialAccountSetting": {
         "accountCreated": string;
         "letsStartAccountSetup": string;

locales/ja-JP.yml

@@ -1063,6 +1063,8 @@ goToMisskey: "Misskeyへ"
 additionalEmojiDictionary: "絵文字の追加辞書"
 installed: "インストール済み"
 branding: "ブランディング"
+enableServerMachineStats: "サーバーのマシン情報を公開する"
+enableIdenticonGeneration: "ユーザーごとのIdenticon生成を有効にする"
 
 _initialAccountSetting:
   accountCreated: "アカウントの作成が完了しました！"

packages/backend/migration/1688280713783-add-meta-options.js

@@ -0,0 +1,13 @@
+export class AddMetaOptions1688280713783 {
+    name = 'AddMetaOptions1688280713783'
+
+    async up(queryRunner) {
+        await queryRunner.query(`ALTER TABLE "meta" ADD "enableServerMachineStats" boolean NOT NULL DEFAULT false`);
+        await queryRunner.query(`ALTER TABLE "meta" ADD "enableIdenticonGeneration" boolean NOT NULL DEFAULT true`);
+    }
+
+    async down(queryRunner) {
+        await queryRunner.query(`ALTER TABLE "meta" DROP COLUMN "enableIdenticonGeneration"`);
+        await queryRunner.query(`ALTER TABLE "meta" DROP COLUMN "enableServerMachineStats"`);
+    }
+}

packages/backend/src/daemons/ServerStatsService.ts

@@ -3,6 +3,7 @@ import si from 'systeminformation';
 import Xev from 'xev';
 import * as osUtils from 'os-utils';
 import { bindThis } from '@/decorators.js';
+import { MetaService } from '@/core/MetaService.js';
 import type { OnApplicationShutdown } from '@nestjs/common';
 
 const ev = new Xev();
@@ -14,9 +15,10 @@ const round = (num: number) => Math.round(num * 10) / 10;
 
 @Injectable()
 export class ServerStatsService implements OnApplicationShutdown {
-	private intervalId: NodeJS.Timer;
+	private intervalId: NodeJS.Timer | null = null;
 
 	constructor(
+		private metaService: MetaService,
 	) {
 	}
 
@@ -24,7 +26,9 @@ export class ServerStatsService implements OnApplicationShutdown {
 	 * Report server stats regularly
 	 */
 	@bindThis
-	public start(): void {
+	public async start(): Promise<void> {
+		if (!(await this.metaService.fetch(true)).enableServerMachineStats) return;
+
 		const log = [] as any[];
 
 		ev.on('requestServerStatsLog', x => {
@@ -64,8 +68,10 @@ export class ServerStatsService implements OnApplicationShutdown {
 
 	@bindThis
 	public dispose(): void {
+		if (this.intervalId) {
 			clearInterval(this.intervalId);
 		}
+	}
 
 	@bindThis
 	public onApplicationShutdown(signal?: string | undefined): void {

packages/backend/src/models/entities/Meta.ts

@@ -413,6 +413,16 @@ export class Meta {
 	})
 	public enableChartsForFederatedInstances: boolean;
 
+	@Column('boolean', {
+		default: false,
+	})
+	public enableServerMachineStats: boolean;
+
+	@Column('boolean', {
+		default: true,
+	})
+	public enableIdenticonGeneration: boolean;
+
 	@Column('jsonb', {
 		default: { },
 	})

packages/backend/src/server/ServerService.ts

@@ -16,6 +16,7 @@ import { createTemp } from '@/misc/create-temp.js';
 import { UserEntityService } from '@/core/entities/UserEntityService.js';
 import { LoggerService } from '@/core/LoggerService.js';
 import { bindThis } from '@/decorators.js';
+import { MetaService } from '@/core/MetaService.js';
 import { ActivityPubServerService } from './ActivityPubServerService.js';
 import { NodeinfoServerService } from './NodeinfoServerService.js';
 import { ApiServerService } from './api/ApiServerService.js';
@@ -45,6 +46,7 @@ export class ServerService implements OnApplicationShutdown {
 		@Inject(DI.emojisRepository)
 		private emojisRepository: EmojisRepository,
 
+		private metaService: MetaService,
 		private userEntityService: UserEntityService,
 		private apiServerService: ApiServerService,
 		private openApiServerService: OpenApiServerService,
@@ -161,11 +163,16 @@ export class ServerService implements OnApplicationShutdown {
 		});
 
 		fastify.get<{ Params: { x: string } }>('/identicon/:x', async (request, reply) => {
-			const [temp, cleanup] = await createTemp();
-			await genIdenticon(request.params.x, fs.createWriteStream(temp));
 			reply.header('Content-Type', 'image/png');
 			reply.header('Cache-Control', 'public, max-age=86400');
+
+			if ((await this.metaService.fetch()).enableIdenticonGeneration) {
+				const [temp, cleanup] = await createTemp();
+				await genIdenticon(request.params.x, fs.createWriteStream(temp));
 				return fs.createReadStream(temp).on('close', () => cleanup());
+			} else {
+				return reply.redirect('/static-assets/avatar.png');
+			}
 		});
 
 		fastify.get<{ Params: { code: string } }>('/verify-email/:code', async (request, reply) => {

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

@@ -262,6 +262,14 @@ export const meta = {
 				type: 'boolean',
 				optional: false, nullable: false,
 			},
+			enableServerMachineStats: {
+				type: 'boolean',
+				optional: false, nullable: false,
+			},
+			enableIdenticonGeneration: {
+				type: 'boolean',
+				optional: false, nullable: false,
+			},
 			policies: {
 				type: 'object',
 				optional: false, nullable: false,
@@ -364,6 +372,8 @@ export default class extends Endpoint<typeof meta, typeof paramDef> {
 				enableActiveEmailValidation: instance.enableActiveEmailValidation,
 				enableChartsForRemoteUser: instance.enableChartsForRemoteUser,
 				enableChartsForFederatedInstances: instance.enableChartsForFederatedInstances,
+				enableServerMachineStats: instance.enableServerMachineStats,
+				enableIdenticonGeneration: instance.enableIdenticonGeneration,
 				policies: { ...DEFAULT_POLICIES, ...instance.policies },
 			};
 		});

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

@@ -96,6 +96,8 @@ export const paramDef = {
 		enableActiveEmailValidation: { type: 'boolean' },
 		enableChartsForRemoteUser: { type: 'boolean' },
 		enableChartsForFederatedInstances: { type: 'boolean' },
+		enableServerMachineStats: { type: 'boolean' },
+		enableIdenticonGeneration: { type: 'boolean' },
 		serverRules: { type: 'array', items: { type: 'string' } },
 		preservedUsernames: { type: 'array', items: { type: 'string' } },
 	},
@@ -399,6 +401,14 @@ export default class extends Endpoint<typeof meta, typeof paramDef> {
 				set.enableChartsForFederatedInstances = ps.enableChartsForFederatedInstances;
 			}
 
+			if (ps.enableServerMachineStats !== undefined) {
+				set.enableServerMachineStats = ps.enableServerMachineStats;
+			}
+
+			if (ps.enableIdenticonGeneration !== undefined) {
+				set.enableIdenticonGeneration = ps.enableIdenticonGeneration;
+			}
+
 			if (ps.serverRules !== undefined) {
 				set.serverRules = ps.serverRules;
 			}

packages/backend/src/server/api/endpoints/get-online-users-count.ts

@@ -9,6 +9,8 @@ export const meta = {
 	tags: ['meta'],
 
 	requireCredential: false,
+	allowGet: true,
+	cacheSec: 60 * 1,
 } as const;
 
 export const paramDef = {

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

@@ -26,6 +26,8 @@ export const meta = {
 	tags: ['hashtags'],
 
 	requireCredential: false,
+	allowGet: true,
+	cacheSec: 60 * 1,
 
 	res: {
 		type: 'array',

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

@@ -2,9 +2,12 @@ import * as os from 'node:os';
 import si from 'systeminformation';
 import { Injectable } from '@nestjs/common';
 import { Endpoint } from '@/server/api/endpoint-base.js';
+import { MetaService } from '@/core/MetaService.js';
 
 export const meta = {
 	requireCredential: false,
+	allowGet: true,
+	cacheSec: 60 * 1,
 
 	tags: ['meta'],
 } as const;
@@ -19,8 +22,24 @@ export const paramDef = {
 @Injectable()
 export default class extends Endpoint<typeof meta, typeof paramDef> {
 	constructor(
+		private metaService: MetaService,
 	) {
 		super(meta, paramDef, async () => {
+			if (!(await this.metaService.fetch()).enableServerMachineStats) return {
+				machine: '?',
+				cpu: {
+					model: '?',
+					cores: 0,
+				},
+				mem: {
+					total: 0,
+				},
+				fs: {
+					total: 0,
+					used: 0,
+				},
+			};
+
 			const memStats = await si.mem();
 			const fsStats = await si.fsSize();
 

packages/frontend/src/components/MkImgWithBlurhash.vue

@@ -22,10 +22,13 @@ import TestWebGL2 from '@/workers/test-webgl2?worker';
 import { WorkerMultiDispatch } from '@/scripts/worker-multi-dispatch';
 import { extractAvgColorFromBlurhash } from '@/scripts/extract-avg-color-from-blurhash';
 
-const workerPromise = new Promise<WorkerMultiDispatch | null>(resolve => {
+const canvasPromise = new Promise<WorkerMultiDispatch | HTMLCanvasElement>(resolve => {
 	// テスト環境で Web Worker インスタンスは作成できない
 	if (import.meta.env.MODE === 'test') {
-		resolve(null);
+		const canvas = document.createElement('canvas');
+		canvas.width = 64;
+		canvas.height = 64;
+		resolve(canvas);
 		return;
 	}
 	const testWorker = new TestWebGL2();
@@ -38,7 +41,10 @@ const workerPromise = new Promise<WorkerMultiDispatch | null>(resolve => {
 			resolve(workers);
 			if (_DEV_) console.log('WebGL2 in worker is supported!');
 		} else {
-			resolve(null);
+			const canvas = document.createElement('canvas');
+			canvas.width = 64;
+			canvas.height = 64;
+			resolve(canvas);
 			if (_DEV_) console.log('WebGL2 in worker is not supported...');
 		}
 		testWorker.terminate();
@@ -70,6 +76,7 @@ const props = withDefaults(defineProps<{
 	width?: number;
 	cover?: boolean;
 	forceBlurhash?: boolean;
+	onlyAvgColor?: boolean; // 軽量化のためにBlurhashを使わずに平均色だけを描画
 }>(), {
 	transition: null,
 	src: null,
@@ -79,6 +86,7 @@ const props = withDefaults(defineProps<{
 	width: 64,
 	cover: true,
 	forceBlurhash: false,
+	onlyAvgColor: false,
 });
 
 const viewId = uuid();
@@ -139,8 +147,8 @@ function drawImage(bitmap: CanvasImageSource) {
 	ctx.drawImage(bitmap, 0, 0, canvasWidth, canvasHeight);
 }
 
-async function draw() {
-	if (!canvas.value || props.hash == null) return;
+function drawAvg() {
+	if (!canvas.value || !props.hash) return;
 
 	const ctx = canvas.value.getContext('2d');
 	if (!ctx) return;
@@ -149,25 +157,28 @@ async function draw() {
 	ctx.beginPath();
 	ctx.fillStyle = extractAvgColorFromBlurhash(props.hash) ?? '#888';
 	ctx.fillRect(0, 0, canvasWidth, canvasHeight);
+}
 
-	const workers = await workerPromise;
-	if (workers) {
-		workers.postMessage(
+async function draw() {
+	if (props.hash == null) return;
+
+	drawAvg();
+
+	if (props.onlyAvgColor) return;
+
+	const work = await canvasPromise;
+	if (work instanceof WorkerMultiDispatch) {
+		work.postMessage(
 			{
 				id: viewId,
 				hash: props.hash,
-				width: canvasWidth,
-				height: canvasHeight,
 			},
 			undefined,
 		);
 	} else {
 		try {
-			const work = document.createElement('canvas');
-			work.width = canvasWidth;
-			work.height = canvasHeight;
 			render(props.hash, work);
-			ctx.drawImage(work, 0, 0, canvasWidth, canvasHeight);
+			drawImage(work);
 		} catch (error) {
 			console.error('Error occured during drawing blurhash', error);
 		}
@@ -179,9 +190,9 @@ function workerOnMessage(event: MessageEvent) {
 	drawImage(event.data.bitmap as ImageBitmap);
 }
 
-workerPromise.then(worker => {
-	if (worker) {
-		worker.addListener(workerOnMessage);
+canvasPromise.then(work => {
+	if (work instanceof WorkerMultiDispatch) {
+		work.addListener(workerOnMessage);
 	}
 
 	draw();
@@ -204,8 +215,10 @@ onMounted(() => {
 });
 
 onUnmounted(() => {
-	workerPromise.then(worker => {
-		worker?.removeListener(workerOnMessage);
+	canvasPromise.then(work => {
+		if (work instanceof WorkerMultiDispatch) {
+			work.removeListener(workerOnMessage);
+		}
 	});
 });
 </script>

packages/frontend/src/components/global/MkAvatar.vue

@@ -1,6 +1,6 @@
 <template>
 <component :is="link ? MkA : 'span'" v-user-preview="preview ? user.id : undefined" v-bind="bound" class="_noSelect" :class="[$style.root, { [$style.animation]: animation, [$style.cat]: user.isCat, [$style.square]: squareAvatars }]" :style="{ color }" :title="acct(user)" @click="onClick">
-	<img :class="$style.inner" :src="url" :hash="user?.avatarBlurhash" :cover="true"/>
+	<MkImgWithBlurhash :class="$style.inner" :src="url" :hash="user?.avatarBlurhash" :cover="true" :onlyAvgColor="true"/>
 	<MkUserOnlineIndicator v-if="indicator" :class="$style.indicator" :user="user"/>
 	<div v-if="user.isCat" :class="[$style.ears]">
 		<div :class="$style.earLeft">
@@ -24,6 +24,7 @@
 <script lang="ts" setup>
 import { watch } from 'vue';
 import * as misskey from 'misskey-js';
+import MkImgWithBlurhash from '../MkImgWithBlurhash.vue';
 import MkA from './MkA.vue';
 import { getStaticImageUrl } from '@/scripts/media-proxy';
 import { extractAvgColorFromBlurhash } from '@/scripts/extract-avg-color-from-blurhash';

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

@@ -4,6 +4,14 @@
 	<MkSpacer :contentMax="700" :marginMin="16" :marginMax="32">
 		<FormSuspense :p="init">
 			<div class="_gaps_s">
+				<MkSwitch v-model="enableServerMachineStats">
+					<template #label>{{ i18n.ts.enableServerMachineStats }}</template>
+				</MkSwitch>
+
+				<MkSwitch v-model="enableIdenticonGeneration">
+					<template #label>{{ i18n.ts.enableIdenticonGeneration }}</template>
+				</MkSwitch>
+
 				<MkSwitch v-model="enableChartsForRemoteUser">
 					<template #label>{{ i18n.ts.enableChartsForRemoteUser }}</template>
 				</MkSwitch>
@@ -27,17 +35,23 @@ import { i18n } from '@/i18n';
 import { definePageMetadata } from '@/scripts/page-metadata';
 import MkSwitch from '@/components/MkSwitch.vue';
 
+let enableServerMachineStats: boolean = $ref(false);
+let enableIdenticonGeneration: boolean = $ref(false);
 let enableChartsForRemoteUser: boolean = $ref(false);
 let enableChartsForFederatedInstances: boolean = $ref(false);
 
 async function init() {
 	const meta = await os.api('admin/meta');
+	enableServerMachineStats = meta.enableServerMachineStats;
+	enableIdenticonGeneration = meta.enableIdenticonGeneration;
 	enableChartsForRemoteUser = meta.enableChartsForRemoteUser;
 	enableChartsForFederatedInstances = meta.enableChartsForFederatedInstances;
 }
 
 function save() {
 	os.apiWithDialog('admin/update-meta', {
+		enableServerMachineStats,
+		enableIdenticonGeneration,
 		enableChartsForRemoteUser,
 		enableChartsForFederatedInstances,
 	}).then(() => {

packages/frontend/src/pages/admin/overview.stats.vue

@@ -73,7 +73,7 @@ let fetching = $ref(true);
 onMounted(async () => {
 	const [_stats, _onlineUsersCount] = await Promise.all([
 		os.api('stats', {}),
-		os.api('get-online-users-count').then(res => res.count),
+		os.apiGet('get-online-users-count').then(res => res.count),
 	]);
 	stats = _stats;
 	onlineUsersCount = _onlineUsersCount;

packages/frontend/src/widgets/WidgetOnlineUsers.vue

@@ -40,7 +40,7 @@ const { widgetProps, configure } = useWidgetPropsManager(name,
 const onlineUsersCount = ref(0);
 
 const tick = () => {
-	os.api('get-online-users-count').then(res => {
+	os.apiGet('get-online-users-count').then(res => {
 		onlineUsersCount.value = res.count;
 	});
 };

packages/frontend/src/widgets/WidgetTrends.vue

@@ -53,7 +53,7 @@ const stats = ref([]);
 const fetching = ref(true);
 
 const fetch = () => {
-	os.api('hashtags/trend').then(res => {
+	os.apiGet('hashtags/trend').then(res => {
 		stats.value = res;
 		fetching.value = false;
 	});

packages/frontend/src/widgets/server-metric/index.vue

@@ -62,7 +62,7 @@ const { widgetProps, configure, save } = useWidgetPropsManager(name,
 
 const meta = ref(null);
 
-os.api('server-info', {}).then(res => {
+os.apiGet('server-info', {}).then(res => {
 	meta.value = res;
 });
 

packages/frontend/src/workers/draw-blurhash.ts

@@ -1,5 +1,7 @@
 import { render } from 'buraha';
 
+const canvas = new OffscreenCanvas(64, 64);
+
 onmessage = (event) => {
     // console.log(event.data);
     if (!('id' in event.data && typeof event.data.id === 'string')) {
@@ -8,8 +10,8 @@ onmessage = (event) => {
     if (!('hash' in event.data && typeof event.data.hash === 'string')) {
         return;
     }
-    const work = new OffscreenCanvas(event.data.width ?? 64, event.data.height ?? 64);
-    render(event.data.hash, work);
-    const bitmap = work.transferToImageBitmap();
+
+    render(event.data.hash, canvas);
+    const bitmap = canvas.transferToImageBitmap();
     postMessage({ id: event.data.id, bitmap });
 };