Merge 427ad0b809 into d4654dd7bd

packages/backend/src/config.ts

@@ -185,8 +185,10 @@ export type Config = {
 	driveUrl: string;
 	userAgent: string;
 	frontendEntry: { file: string | null };
+	frontendBootLoader: { file: string };
 	frontendManifestExists: boolean;
 	frontendEmbedEntry: { file: string | null };
+	frontendEmbedBootLoader: { file: string };
 	frontendEmbedManifestExists: boolean;
 	mediaProxy: string;
 	externalMediaProxyEnabled: boolean;
@@ -235,10 +237,10 @@ export function loadConfig(): Config {
 	const frontendEmbedManifestExists = fs.existsSync(_dirname + '/../../../built/_frontend_embed_vite_/manifest.json');
 	const frontendManifest = frontendManifestExists ?
 		JSON.parse(fs.readFileSync(`${_dirname}/../../../built/_frontend_vite_/manifest.json`, 'utf-8'))
-		: { 'src/_boot_.ts': { file: null } };
+		: { 'src/_boot_.ts': { file: null }, 'src/_bootloader.ts': { file: 'src/_bootloader.ts' } };
 	const frontendEmbedManifest = frontendEmbedManifestExists ?
 		JSON.parse(fs.readFileSync(`${_dirname}/../../../built/_frontend_embed_vite_/manifest.json`, 'utf-8'))
-		: { 'src/boot.ts': { file: null } };
+		: { 'src/boot.ts': { file: null }, 'src/_bootloader.ts': { file: 'src/_bootloader.ts' } };
 
 	const config = yaml.load(fs.readFileSync(path, 'utf-8')) as Source;
 
@@ -312,8 +314,10 @@ export function loadConfig(): Config {
 			: null,
 		userAgent: `Misskey/${version} (${config.url})`,
 		frontendEntry: frontendManifest['src/_boot_.ts'],
+		frontendBootLoader: frontendManifest['src/_bootloader.ts'],
 		frontendManifestExists: frontendManifestExists,
 		frontendEmbedEntry: frontendEmbedManifest['src/boot.ts'],
+		frontendEmbedBootLoader: frontendEmbedManifest['src/_bootloader.ts'],
 		frontendEmbedManifestExists: frontendEmbedManifestExists,
 		perChannelMaxNoteCacheCount: config.perChannelMaxNoteCacheCount ?? 1000,
 		perUserNotificationsMaxCount: config.perUserNotificationsMaxCount ?? 500,

packages/backend/src/server/web/views/base-embed.pug

@@ -2,6 +2,7 @@ block vars
 
 block loadClientEntry
 	- const entry = config.frontendEmbedEntry;
+	- const bootLoader = config.frontendEmbedBootLoader;
 
 doctype html
 
@@ -47,8 +48,7 @@ html(class='embed')
 		script(type='application/json' id='misskey_embedCtx' data-generated-at=now)
 			!= embedCtx
 
-		script
-			include ../boot.embed.js
+		script(type='module', src=`/embed_vite/${bootLoader.file}`)
 
 	body
 		noscript: p

packages/backend/src/server/web/views/base.pug

@@ -2,6 +2,7 @@ block vars
 
 block loadClientEntry
 	- const entry = config.frontendEntry;
+	- const bootLoader = config.frontendBootLoader;
 	- const baseUrl = config.url;
 
 doctype html
@@ -76,8 +77,7 @@ html
 		script(type='application/json' id='misskey_clientCtx' data-generated-at=now)
 			!= clientCtx
 
-		script
-			include ../boot.js
+		script(type='module', src=`/vite/${bootLoader.file}`)
 
 	body
 		noscript: p

packages/frontend-embed/@types/global.d.ts

@@ -6,6 +6,7 @@
 type FIXME = any;
 
 declare const _LANGS_: string[][];
+declare const _LANG_IDS_: string[];
 declare const _VERSION_: string;
 declare const _ENV_: string;
 declare const _DEV_: boolean;

packages/frontend-embed/src/_bootloader.ts

@@ -5,18 +5,24 @@
 
 'use strict';
 
+import { addStyle, bootloaderLocales, detectLanguage } from '@@/js/bootloader';
+
+interface Window {
+	CLIENT_ENTRY: string | undefined;
+}
+
 // ブロックの中に入れないと、定義した変数がブラウザのグローバルスコープに登録されてしまい邪魔なので
 (async () => {
-	window.onerror = (e) => {
-		console.error(e);
+	window.onerror = (error) => {
+		console.error(error);
 		renderError('SOMETHING_HAPPENED');
 	};
-	window.onunhandledrejection = (e) => {
-		console.error(e);
+	window.onunhandledrejection = (error) => {
+		console.error(error);
 		renderError('SOMETHING_HAPPENED_IN_PROMISE');
 	};
 
-	let forceError = localStorage.getItem('forceError');
+	const forceError = localStorage.getItem('forceError');
 	if (forceError != null) {
 		renderError('FORCED_ERROR', 'This error is forced by having forceError in local storage.');
 		return;
@@ -31,33 +37,13 @@
 		document.documentElement.classList.add('noborder');
 	}
 
-	//#region Detect language & fetch translations
-	const supportedLangs = LANGS;
-	/** @type { string } */
-	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';
-		}
-	}
-
-	// 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';
-	}
-	//#endregion
+	const lang = detectLanguage();
 
 	//#region Script
 	async function importAppScript() {
-		await import(CLIENT_ENTRY ? `/embed_vite/${CLIENT_ENTRY.replace('scripts', lang)}` : '/embed_vite/src/_boot_.ts')
-			.catch(async e => {
-				console.error(e);
+		await import(`/embed_vite/${(window.CLIENT_ENTRY ?? 'src/boot.ts').replace('scripts', lang)}`)
+			.catch(async error => {
+				console.error(error);
 				renderError('APP_IMPORT');
 			});
 	}
@@ -72,44 +58,19 @@
 	}
 	//#endregion
 
-	async function addStyle(styleText) {
-		let css = document.createElement('style');
-		css.appendChild(document.createTextNode(styleText));
-		document.head.appendChild(css);
-	}
-
-	async function renderError(code) {
+	async function renderError(code: string, _details?) {
 		// Cannot set property 'innerHTML' of null を回避
 		if (document.readyState === 'loading') {
 			await new Promise(resolve => window.addEventListener('DOMContentLoaded', resolve));
 		}
 
-		let messages = null;
-		const bootloaderLocales = localStorage.getItem('bootloaderLocales');
-		if (bootloaderLocales) {
-			messages = JSON.parse(bootloaderLocales);
-		}
-		if (!messages) {
-			// older version of misskey does not store bootloaderLocales, stores locale as a whole
-			const legacyLocale = localStorage.getItem('locale');
-			if (legacyLocale) {
-				const parsed = JSON.parse(legacyLocale);
-				messages = {
-					...(parsed._bootErrors ?? {}),
-					reload: parsed.reload,
-				};
-			}
-		}
-		if (!messages) messages = {};
-
-		const title = messages?.title || 'Failed to initialize Misskey';
-		const reload = messages?.reload || 'Reload';
+		const messages = bootloaderLocales();
 
 		document.body.innerHTML = `<svg xmlns="http://www.w3.org/2000/svg" width="24" height="24" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round" class="icon"><path stroke="none" d="M0 0h24v24H0z" fill="none"/><path d="M12 12m-9 0a9 9 0 1 0 18 0a9 9 0 1 0 -18 0" /><path d="M12 9v4" /><path d="M12 16v.01" /></svg>
-		<div class="message">${title}</div>
+		<div class="message">${messages.title}</div>
 		<div class="submessage">Error Code: ${code}</div>
 		<button onclick="location.reload(!0)">
-			<div>${reload}</div>
+			<div>${messages.reload}</div>
 		</button>`;
 		addStyle(`
 		#misskey_app,

packages/frontend-embed/vite.config.ts

@@ -121,6 +121,7 @@ export function getConfig(): UserConfig {
 		define: {
 			_VERSION_: JSON.stringify(meta.version),
 			_LANGS_: JSON.stringify(Object.entries(locales).map(([k, v]) => [k, v._lang_])),
+			_LANG_IDS_: JSON.stringify(Object.keys(locales)),
 			_ENV_: JSON.stringify(process.env.NODE_ENV),
 			_DEV_: process.env.NODE_ENV !== 'production',
 			_PERF_PREFIX_: JSON.stringify('Misskey:'),
@@ -139,6 +140,7 @@ export function getConfig(): UserConfig {
 				input: {
 					i18n: './src/i18n.ts',
 					entry: './src/boot.ts',
+					bootloader: './src/_bootloader.ts',
 				},
 				external: externalPackages.map(p => p.match),
 				preserveEntrySignatures: 'allow-extension',

packages/frontend-shared/@types/global.d.ts

@@ -7,6 +7,7 @@
 type FIXME = any;
 
 declare const _LANGS_: string[][];
+declare const _LANG_IDS_: string[];
 declare const _VERSION_: string;
 declare const _ENV_: string;
 declare const _DEV_: boolean;

packages/frontend-shared/js/bootloader.ts

@@ -0,0 +1,74 @@
+/*
+ * SPDX-FileCopyrightText: syuilo and misskey-project
+ * SPDX-License-Identifier: AGPL-3.0-only
+ */
+
+// common portion of bootloader for frontend and frontend-embed
+
+import type { Locale } from '../../../locales/index.js';
+
+export function detectLanguage(): string {
+	const supportedLangs = _LANG_IDS_;
+	let lang: string | null | undefined = 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
+			lang ??= 'en-US';
+		}
+	}
+
+	// for https://github.com/misskey-dev/misskey/issues/10202
+	// eslint-disable-next-line @typescript-eslint/no-unnecessary-condition
+	if (lang == null || lang.toString == null || lang.toString() === 'null') {
+		console.error('invalid lang value detected!!!', typeof lang, lang);
+		lang = 'en-US';
+	}
+
+	return lang;
+}
+
+type BootLoaderLocales = Locale['_bootErrors'] & Pick<Locale, 'reload'>;
+
+export function bootloaderLocales(): BootLoaderLocales {
+	let messages: Partial<BootLoaderLocales> | null = null;
+	const bootloaderLocalesJson = localStorage.getItem('bootloaderLocales');
+	if (bootloaderLocalesJson) {
+		messages = JSON.parse(bootloaderLocalesJson);
+	}
+	if (!messages) {
+		// older version of misskey does not store bootloaderLocales, stores locale as a whole
+		const legacyLocale = localStorage.getItem('locale');
+		if (legacyLocale) {
+			const parsed = JSON.parse(legacyLocale);
+			messages = {
+				...(parsed._bootErrors ?? {}),
+				reload: parsed.reload,
+			};
+		}
+	}
+
+	return Object.assign({
+		title: 'Failed to initialize Misskey',
+		solution: 'The following actions may solve the problem.',
+		solution1: 'Update your os and browser',
+		solution2: 'Disable an adblocker',
+		solution3: 'Clear the browser cache',
+		solution4: '(Tor Browser) Set dom.webaudio.enabled to true',
+		otherOption: 'Other options',
+		otherOption1: 'Clear preferences and cache',
+		otherOption2: 'Start the simple client',
+		otherOption3: 'Start the repair tool',
+		otherOption4: 'Start Misskey in safe mode',
+		reload: 'Reload',
+	}, messages) as BootLoaderLocales;
+}
+
+export function addStyle(styleText: string) {
+	const styleElement = document.createElement('style');
+	styleElement.appendChild(document.createTextNode(styleText));
+	document.head.appendChild(styleElement);
+}

packages/frontend/@types/global.d.ts

@@ -6,6 +6,7 @@
 type FIXME = any;
 
 declare const _LANGS_: string[][];
+declare const _LANG_IDS_: string[];
 declare const _VERSION_: string;
 declare const _ENV_: string;
 declare const _DEV_: boolean;

packages/frontend/src/_bootloader.ts

@@ -3,50 +3,40 @@
  * SPDX-License-Identifier: AGPL-3.0-only
  */
 
+/* eslint no-restricted-globals: off */
+
 'use strict';
 
+import { addStyle, bootloaderLocales, detectLanguage } from '@@/js/bootloader';
+
+interface Window {
+	CLIENT_ENTRY: string | undefined;
+}
+
 // ブロックの中に入れないと、定義した変数がブラウザのグローバルスコープに登録されてしまい邪魔なので
 (async () => {
-	window.onerror = (e) => {
-		console.error(e);
-		renderError('SOMETHING_HAPPENED', e);
+	const CLIENT_ENTRY = window.CLIENT_ENTRY;
+
+	window.onerror = (error) => {
+		console.error(error);
+		renderError('SOMETHING_HAPPENED', error);
 	};
-	window.onunhandledrejection = (e) => {
-		console.error(e);
-		renderError('SOMETHING_HAPPENED_IN_PROMISE', e);
+	window.onunhandledrejection = (error) => {
+		console.error(error);
+		renderError('SOMETHING_HAPPENED_IN_PROMISE', error);
 	};
 
-	let forceError = localStorage.getItem('forceError');
+	const forceError = localStorage.getItem('forceError');
 	if (forceError != null) {
 		renderError('FORCED_ERROR', 'This error is forced by having forceError in local storage.');
 		return;
 	}
 
-	//#region Detect language
-	const supportedLangs = LANGS;
-	/** @type { string } */
-	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';
-		}
-	}
-
-	// 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';
-	}
-	//#endregion
+	const lang = detectLanguage();
 
 	//#region Script
 	async function importAppScript() {
-		await import(CLIENT_ENTRY ? `/vite/${CLIENT_ENTRY.replace('scripts', lang)}` : '/vite/src/_boot_.ts')
+		await import(`/vite/${(CLIENT_ENTRY ?? 'src/_boot_.ts').replace('scripts', lang)}`)
 			.catch(async e => {
 				console.error(e);
 				renderError('APP_IMPORT', e);
@@ -78,7 +68,7 @@
 	if (!isSafeMode) {
 		const theme = localStorage.getItem('theme');
 		if (theme) {
-			for (const [k, v] of Object.entries(JSON.parse(theme))) {
+			for (const [k, v] of Object.entries(JSON.parse(theme) as Record<string, string>)) {
 				document.documentElement.style.setProperty(`--MI_THEME-${k}`, v.toString());
 
 				// HTMLの theme-color 適用
@@ -119,50 +109,13 @@
 		}
 	}
 
-	async function addStyle(styleText) {
-		let css = document.createElement('style');
-		css.appendChild(document.createTextNode(styleText));
-		document.head.appendChild(css);
-	}
-
 	async function renderError(code, details) {
 		// Cannot set property 'innerHTML' of null を回避
 		if (document.readyState === 'loading') {
 			await new Promise(resolve => window.addEventListener('DOMContentLoaded', resolve));
 		}
 
-		let messages = null;
-		const bootloaderLocales = localStorage.getItem('bootloaderLocales');
-		if (bootloaderLocales) {
-			messages = JSON.parse(bootloaderLocales);
-		}
-		if (!messages) {
-			// older version of misskey does not store bootloaderLocales, stores locale as a whole
-			const legacyLocale = localStorage.getItem('locale');
-			if (legacyLocale) {
-				const parsed = JSON.parse(legacyLocale);
-				messages = {
-					...(parsed._bootErrors ?? {}),
-					reload: parsed.reload,
-				};
-			}
-		}
-		if (!messages) messages = {};
-
-		messages = Object.assign({
-			title: 'Failed to initialize Misskey',
-			solution: 'The following actions may solve the problem.',
-			solution1: 'Update your os and browser',
-			solution2: 'Disable an adblocker',
-			solution3: 'Clear the browser cache',
-			solution4: '(Tor Browser) Set dom.webaudio.enabled to true',
-			otherOption: 'Other options',
-			otherOption1: 'Clear preferences and cache',
-			otherOption2: 'Start the simple client',
-			otherOption3: 'Start the repair tool',
-			otherOption4: 'Start Misskey in safe mode',
-			reload: 'Reload',
-		}, messages);
+		const messages = bootloaderLocales();
 
 		const safeModeUrl = new URL(window.location.href);
 		safeModeUrl.searchParams.set('safemode', 'true');
@@ -214,7 +167,7 @@
 			<br>
 			<div id="errors"></div>
 			`;
-			errorsElement = document.getElementById('errors');
+			errorsElement = document.getElementById('errors')!;
 		}
 		const detailsElement = document.createElement('details');
 		detailsElement.id = 'errorInfo';

packages/frontend/src/utility/virtual.d.ts

@@ -25,3 +25,8 @@ declare module 'search-index:settings' {
 declare module 'search-index:admin' {
 	export const searchIndexes: XGeneratedSearchIndexItem[];
 }
+
+declare module 'virtual:supported-langs' {
+	const value: string[];
+	export default value;
+}

packages/frontend/vite.config.ts

@@ -160,6 +160,7 @@ export function getConfig(): UserConfig {
 		define: {
 			_VERSION_: JSON.stringify(meta.version),
 			_LANGS_: JSON.stringify(Object.entries(locales).map(([k, v]) => [k, v._lang_])),
+			_LANG_IDS_: JSON.stringify(Object.keys(locales)),
 			_ENV_: JSON.stringify(process.env.NODE_ENV),
 			_DEV_: process.env.NODE_ENV !== 'production',
 			_PERF_PREFIX_: JSON.stringify('Misskey:'),
@@ -178,6 +179,7 @@ export function getConfig(): UserConfig {
 				input: {
 					i18n: './src/i18n.ts',
 					entry: './src/_boot_.ts',
+					bootloader: './src/_bootloader.ts',
 				},
 				external: externalPackages.map(p => p.match),
 				preserveEntrySignatures: 'allow-extension',

scripts/build-assets.mjs

@@ -53,8 +53,8 @@ async function buildBackendScript() {
   await fs.mkdir('./packages/backend/built/server/web', { recursive: true });
 
   for (const file of [
-    './packages/backend/src/server/web/boot.js',
-    './packages/backend/src/server/web/boot.embed.js',
+    //'./packages/backend/src/server/web/boot.js',
+    //'./packages/backend/src/server/web/boot.embed.js',
     './packages/backend/src/server/web/bios.js',
     './packages/backend/src/server/web/cli.js',
     './packages/backend/src/server/web/error.js',