Merge branch 'io' into merge-upstream

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/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';
@@ -29,6 +30,7 @@ export class NoteEntityService implements OnModuleInit {
 	private driveFileEntityService: DriveFileEntityService;
 	private customEmojiService: CustomEmojiService;
 	private reactionService: ReactionService;
+	private noteLoader = new DebounceLoader(this.findNoteOrFail);
 
 	constructor(
 		private moduleRef: ModuleRef,
@@ -289,7 +291,7 @@ 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 note = typeof src === 'object' ? src : await this.noteLoader.load(src);
 		const host = note.userHost;
 
 		let text = note.text;
@@ -307,6 +309,7 @@ export class NoteEntityService implements OnModuleInit {
 		const reactionEmojiNames = Object.keys(note.reactions)
 			.filter(x => x.startsWith(':') && x.includes('@') && !x.includes('@.')) // リモートカスタム絵文字のみ
 			.map(x => this.reactionService.decodeReaction(x).reaction.replaceAll(':', ''));
+		await this.customEmojiService.prefetchEmojis(this.aggregateNoteEmojis([note]));
 		const packedFiles = options?._hint_?.packedFiles;
 
 		const packed: Packed<'Note'> = await awaitAll({
@@ -472,4 +475,12 @@ export class NoteEntityService implements OnModuleInit {
 
 		return await query.getCount();
 	}
+
+	@bindThis
+	private async findNoteOrFail(id: string): Promise<MiNote> {
+		return await this.notesRepository.findOneOrFail({
+			where: { id },
+			relations: ["user"],
+		});
+	}
 }

packages/backend/src/misc/cache.ts

@@ -149,7 +149,10 @@ export class RedisSingleCache<T> {
 
 		const cached = await this.redisClient.get(`singlecache:${this.name}`);
 		if (cached == null) return undefined;
-		return this.fromRedisConverter(cached);
+		const parsed = this.fromRedisConverter(cached);
+    if (parsed == null) return undefined;
+		this.memoryCache.set(parsed);
+		return parsed;
 	}
 
 	@bindThis

packages/backend/src/misc/loader.ts

@@ -0,0 +1,49 @@
+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/postgres.ts

@@ -240,7 +240,7 @@ export function createPostgresDataSource(config: Config) {
 		} : false,
 		logging: log,
 		logger: log ? new MyCustomLogger() : undefined,
-		maxQueryExecutionTime: 300,
+		maxQueryExecutionTime: 10000, // 10s
 		entities: entities,
 		migrations: ['../../migration/*.js'],
 	});

packages/backend/src/server/web/boot.js

@@ -34,17 +34,9 @@
 
 	//#region Detect language & fetch translations
 	if (!localStorage.hasOwnProperty('locale')) {
-		const supportedLangs = LANGS;
 		let lang = localStorage.getItem('lang');
-		if (lang == null || !supportedLangs.includes(lang)) {
-			if (supportedLangs.includes(navigator.language)) {
-				lang = navigator.language;
-			} else {
-				lang = supportedLangs.find(x => x.split('-')[0] === navigator.language);
-
-				// Fallback
-				if (lang == null) lang = 'en-US';
-			}
+		if (lang == null || lang.toString == null || lang.toString() === 'null') {
+			lang = 'ja-JP';
 		}
 
 		const metaRes = await window.fetch('/api/meta', {
@@ -67,12 +59,6 @@
 			return;
 		}
 
-		// for https://github.com/misskey-dev/misskey/issues/10202
-		if (lang == null || lang.toString == null || lang.toString() === 'null') {
-			console.error('invalid lang value detected!!!', typeof lang, lang);
-			lang = 'en-US';
-		}
-
 		const localRes = await window.fetch(`/assets/locales/${lang}.${v}.json`);
 		if (localRes.status === 200) {
 			localStorage.setItem('lang', lang);

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/frontend/src/config.ts

@@ -13,7 +13,7 @@ export const hostname = address.hostname;
 export const url = address.origin;
 export const apiUrl = url + '/api';
 export const wsUrl = url.replace('http://', 'ws://').replace('https://', 'wss://') + '/streaming';
-export const lang = miLocalStorage.getItem('lang') ?? 'en-US';
+export const lang = miLocalStorage.getItem('lang') ?? 'ja-JP';
 export const langs = _LANGS_;
 const preParseLocale = miLocalStorage.getItem('locale');
 export let locale = preParseLocale ? JSON.parse(preParseLocale) : null;

packages/frontend/src/store.ts

@@ -223,11 +223,11 @@ export const defaultStore = markRaw(new Storage('base', {
 	},
 	useBlurEffectForModal: {
 		where: 'device',
-		default: !/mobile|iphone|android/.test(navigator.userAgent.toLowerCase()), // 循環参照するのでdevice-kind.tsは参照できない
+		default: false,
 	},
 	useBlurEffect: {
 		where: 'device',
-		default: !/mobile|iphone|android/.test(navigator.userAgent.toLowerCase()), // 循環参照するのでdevice-kind.tsは参照できない
+		default: false,
 	},
 	showFixedPostForm: {
 		where: 'device',

packages/frontend/src/ui/_common_/stream-indicator.vue

@@ -24,12 +24,17 @@ import { defaultStore } from '@/store.js';
 const zIndex = os.claimZIndex('high');
 
 let hasDisconnected = $ref(false);
+let timeoutId = $ref<number>();
 
 function onDisconnected() {
-	hasDisconnected = true;
+	window.clearTimeout(timeoutId);
+	timeoutId = window.setTimeout(() => {
+		hasDisconnected = true;
+	}, 1000 * 10);
 }
 
 function resetDisconnected() {
+	window.clearTimeout(timeoutId);
 	hasDisconnected = false;
 }
 
@@ -37,9 +42,12 @@ function reload() {
 	location.reload();
 }
 
+useStream().on('_connected_', resetDisconnected);
 useStream().on('_disconnected_', onDisconnected);
 
 onUnmounted(() => {
+	window.clearTimeout(timeoutId);
+	useStream().off('_connected_', resetDisconnected);
 	useStream().off('_disconnected_', onDisconnected);
 });
 </script>

packages/sw/src/scripts/lang.ts

@@ -13,7 +13,7 @@ class SwLang {
 	public cacheName = `mk-cache-${_VERSION_}`;
 
 	public lang: Promise<string> = get('lang').then(async prelang => {
-		if (!prelang) return 'en-US';
+		if (!prelang) return 'ja-JP';
 		return prelang;
 	});