Merge remote-tracking branch 'misskey/develop' into develop

2022-08-04 13:31:54 -07:00 · 2022-08-04 13:31:54 -07:00 · 0e7361d4b8
commit 0e7361d4b8
parent d29b4001f0 bdaa35d11f
15 changed files with 672 additions and 34 deletions
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@ -2,6 +2,7 @@
 ## 12.x.x (unreleased)

 ### Improvements
+- Client: Preferences Registry

 ### Bugfixes
 - 
@ -13,6 +14,7 @@ You should also include the user name that made the change.

 ### Improvements
 - Client: Add vi-VN language support
+- Client: Add unix time widget @syuilo

 ### Bugfixes
 - Server: リモートユーザーを正しくブロックできるように修正する @xianonn
--- a/locales/ja-JP.yml
+++ b/locales/ja-JP.yml
@ -52,6 +52,7 @@ searchUser: "ユーザーを検索"
 reply: "返信"
 loadMore: "もっと見る"
 showMore: "もっと見る"
+showLess: "閉じる"
 youGotNewFollower: "フォローされました"
 receiveFollowRequest: "フォローリクエストされました"
 followRequestAccepted: "フォローが承認されました"
@ -562,6 +563,7 @@ author: "作者"
 leaveConfirm: "未保存の変更があります。破棄しますか？"
 manage: "管理"
 plugins: "プラグイン"
+preferencesBackups: "設定のバックアップ"
 deck: "デッキ"
 undeck: "デッキ解除"
 useBlurEffectForModal: "モーダルにぼかし効果を使用"
@ -970,6 +972,25 @@ _plugin:
  installWarn: "信頼できないプラグインはインストールしないでください。"
  manage: "プラグインの管理"

+_preferencesBackups:
+  list: "作成したバックアップ"
+  saveNew: "新規保存"
+  loadFile: "ファイルを読み込み"
+  apply: "このデバイスに適用"
+  save: "上書き保存"
+  inputName: "バックアップ名を入力"
+  cannotSave: "保存できません"
+  nameAlreadyExists: "バックアップ名「{name}」は既に存在します。違う名前を指定してください。"
+  applyConfirm: "バックアップ「{name}」を現在のデバイスに適用しますか？現在のデバイス設定は失われます。"
+  saveConfirm: "{name}に上書き保存しますか？"
+  deleteConfirm: "{name}を削除しますか？"
+  renameConfirm: "「{old}」を「{new}」に変更しますか？"
+  noBackups: "バックアップはありません。「新規保存」で現在のクライアント設定をサーバーに保存できます。"
+  createdAt: "作成日時: {date} {time}"
+  updatedAt: "更新日時: {date} {time}"
+  cannotLoad: "読み込みできません"
+  invalidFile: "ファイル形式が違います。"
+
 _registry:
  scope: "スコープ"
  key: "キー"
@ -1310,6 +1331,7 @@ _widgets:
  activity: "アクティビティ"
  photos: "フォト"
  digitalClock: "デジタル時計"
+  unixClock: "UNIX時計"
  federation: "連合"
  instanceCloud: "インスタンスクラウド"
  postForm: "投稿フォーム"
--- a/package.json
+++ b/package.json
@ -54,7 +54,7 @@
 	"devDependencies": {
 		"@types/gulp": "4.0.9",
 		"@types/gulp-rename": "2.0.1",
-		"@typescript-eslint/parser": "5.30.7",
+		"@typescript-eslint/parser": "5.31.0",
 		"cross-env": "7.0.3",
 		"cypress": "10.3.1",
 		"start-server-and-test": "1.14.0",
--- a/packages/backend/package.json
+++ b/packages/backend/package.json
@ -17,9 +17,7 @@
 		"@tensorflow/tfjs-node": "3.19.0"
 	},
 	"dependencies": {
-		"@bull-board/api": "4.0.0",
-		"@bull-board/koa": "4.0.0",
-		"@bull-board/ui": "4.0.0",
+		"@bull-board/koa": "4.1.1",
 		"@discordapp/twemoji": "14.0.2",
 		"@elastic/elasticsearch": "7.17.0",
 		"@koa/cors": "3.3.0",
@ -32,10 +30,10 @@
 		"archiver": "5.3.1",
 		"autobind-decorator": "2.4.0",
 		"autwh": "0.1.0",
-		"aws-sdk": "2.1165.0",
+		"aws-sdk": "2.1185.0",
 		"bcryptjs": "2.4.3",
 		"blurhash": "1.1.5",
-		"bull": "4.8.4",
+		"bull": "4.8.5",
 		"cacheable-lookup": "6.0.4",
 		"cbor": "8.1.0",
 		"chalk": "5.0.1",
@ -48,9 +46,9 @@
 		"deep-email-validator": "0.1.21",
 		"escape-regexp": "0.0.1",
 		"feed": "4.2.2",
-		"file-type": "17.1.3",
+		"file-type": "17.1.4",
 		"fluent-ffmpeg": "2.1.2",
-		"got": "12.2.0",
+		"got": "12.3.0",
 		"hpagent": "0.1.2",
 		"ioredis": "4.28.5",
 		"ip-cidr": "3.0.10",
@ -76,7 +74,7 @@
 		"mocha": "10.0.0",
 		"multer": "1.4.4",
 		"nested-property": "4.0.0",
-		"node-fetch": "3.2.9",
+		"node-fetch": "3.2.10",
 		"nodemailer": "6.7.7",
 		"nsfwjs": "2.4.1",
 		"oauth": "^0.9.15",
@ -125,9 +123,9 @@
 		"xev": "3.0.2"
 	},
 	"devDependencies": {
-		"@redocly/openapi-core": "1.0.0-beta.104",
+		"@redocly/openapi-core": "1.0.0-beta.105",
 		"@types/bcryptjs": "2.4.2",
-		"@types/bull": "3.15.8",
+		"@types/bull": "3.15.9",
 		"@types/cbor": "6.0.0",
 		"@types/escape-regexp": "0.0.1",
 		"@types/fluent-ffmpeg": "2.1.20",
@ -147,7 +145,7 @@
 		"@types/koa__multer": "2.0.4",
 		"@types/koa__router": "8.0.11",
 		"@types/mocha": "9.1.1",
-		"@types/node": "18.6.1",
+		"@types/node": "18.6.3",
 		"@types/node-fetch": "3.0.3",
 		"@types/nodemailer": "6.4.4",
 		"@types/oauth": "0.9.1",
@ -169,8 +167,8 @@
 		"@types/web-push": "3.3.2",
 		"@types/websocket": "1.0.5",
 		"@types/ws": "8.5.3",
-		"@typescript-eslint/eslint-plugin": "5.30.7",
-		"@typescript-eslint/parser": "5.30.7",
+		"@typescript-eslint/eslint-plugin": "5.31.0",
+		"@typescript-eslint/parser": "5.31.0",
 		"cross-env": "7.0.3",
 		"eslint": "8.20.0",
 		"eslint-plugin-import": "2.26.0",
--- a/packages/backend/src/server/web/views/flush.pug
+++ b/packages/backend/src/server/web/views/flush.pug
@ -51,7 +51,7 @@ html
 							.then(registrations => {
 								return Promise.all(registrations.map(registration => registration.unregister()));
 							})
-							.catch(e => { throw Error(e) });
+							.catch(e => { throw new Error(e) });
 					}

 					message(successText);
--- a/packages/backend/test/tsconfig.json
+++ b/packages/backend/test/tsconfig.json
@ -9,7 +9,7 @@
 		"noFallthroughCasesInSwitch": true,
 		"declaration": false,
 		"sourceMap": true,
-		"target": "es2017",
+		"target": "es2021",
 		"module": "es2020",
 		"moduleResolution": "node",
 		"allowSyntheticDefaultImports": true,
--- a/packages/backend/tsconfig.json
+++ b/packages/backend/tsconfig.json
@ -9,7 +9,7 @@
 		"noFallthroughCasesInSwitch": true,
 		"declaration": false,
 		"sourceMap": false,
-		"target": "es2017",
+		"target": "es2021",
 		"module": "es2020",
 		"moduleResolution": "node",
 		"allowSyntheticDefaultImports": true,
--- a/packages/client/package.json
+++ b/packages/client/package.json
@ -8,7 +8,7 @@
 	},
 	"dependencies": {
 		"@discordapp/twemoji": "14.0.2",
-		"@fortawesome/fontawesome-free": "6.1.1",
+		"@fortawesome/fontawesome-free": "6.1.2",
 		"@rollup/plugin-alias": "3.1.9",
 		"@rollup/plugin-json": "4.1.0",
 		"@rollup/pluginutils": "^4.2.1",
@ -48,7 +48,7 @@
 		"stringz": "2.1.0",
 		"syuilo-password-strength": "0.0.1",
 		"textarea-caret": "3.1.0",
-		"three": "0.142.0",
+		"three": "0.143.0",
 		"throttle-debounce": "5.0.0",
 		"tinycolor2": "1.4.2",
 		"tsc-alias": "1.7.0",
@ -57,7 +57,7 @@
 		"typescript": "4.7.4",
 		"uuid": "8.3.2",
 		"vanilla-tilt": "1.7.2",
-		"vite": "3.0.3",
+		"vite": "3.0.4",
 		"vue": "3.2.37",
 		"vue-prism-editor": "2.0.0-alpha.2",
 		"vuedraggable": "4.0.1"
@ -74,14 +74,14 @@
 		"@types/throttle-debounce": "5.0.0",
 		"@types/tinycolor2": "1.4.3",
 		"@types/uuid": "8.3.4",
-		"@typescript-eslint/eslint-plugin": "5.30.7",
-		"@typescript-eslint/parser": "5.30.7",
+		"@typescript-eslint/eslint-plugin": "5.31.0",
+		"@typescript-eslint/parser": "5.31.0",
 		"cross-env": "7.0.3",
 		"cypress": "10.3.1",
 		"eslint": "8.20.0",
 		"eslint-plugin-import": "2.26.0",
 		"eslint-plugin-vue": "9.3.0",
-		"rollup": "2.77.0",
+		"rollup": "2.77.2",
 		"start-server-and-test": "1.14.0"
 	}
 }
--- a/packages/client/src/components/note.vue
+++ b/packages/client/src/components/note.vue
@ -41,7 +41,7 @@
 					<Mfm v-if="appearNote.cw != ''" class="text" :text="appearNote.cw" :author="appearNote.user" :i="$i" :custom-emojis="appearNote.emojis"/>
 					<XCwButton v-model="showContent" :note="appearNote"/>
 				</p>
-				<div v-show="appearNote.cw == null || showContent" class="content" :class="{ collapsed }">
+				<div v-show="appearNote.cw == null || showContent" class="content" :class="{ collapsed, isLong }">
 					<div class="text">
 						<MkA v-if="appearNote.replyId" class="reply" :to="`/notes/${appearNote.replyId}`"><i class="fas fa-reply"></i></MkA>
 						<Mfm v-if="appearNote.text" :text="appearNote.text" :author="appearNote.user" :i="$i" :custom-emojis="appearNote.emojis"/>
@ -60,9 +60,12 @@
 					<XPoll v-if="appearNote.poll" ref="pollViewer" :note="appearNote" class="poll"/>
 					<MkUrlPreview v-for="url in urls" :key="url" :url="url" :compact="true" :detail="false" class="url-preview"/>
 					<div v-if="appearNote.renote" class="renote"><XNoteSimple :note="appearNote.renote"/></div>
-					<button v-if="collapsed" class="fade _button" @click="collapsed = false">
+					<button v-if="isLong && collapsed" class="fade _button" @click="collapsed = false">
 						<span>{{ i18n.ts.showMore }}</span>
 					</button>
+					<button v-else-if="isLong && !collapsed" class="showLess _button" @click="collapsed = true">
+						<span>{{ i18n.ts.showLess }}</span>
+					</button>
 				</div>
 				<MkA v-if="appearNote.channel && !inChannel" class="channel" :to="`/channels/${appearNote.channel.id}`"><i class="fas fa-satellite-dish"></i> {{ appearNote.channel.name }}</MkA>
 			</div>
@ -161,10 +164,11 @@ const reactButton = ref<HTMLElement>();
 let appearNote = $computed(() => isRenote ? note.renote as misskey.entities.Note : note);
 const isMyRenote = $i && ($i.id === note.userId);
 const showContent = ref(false);
-const collapsed = ref(appearNote.cw == null && appearNote.text != null && (
+const isLong = (appearNote.cw == null && appearNote.text != null && (
 	(appearNote.text.split('\n').length > 9) ||
 	(appearNote.text.length > 500)
 ));
+const collapsed = ref(appearNote.cw == null && isLong);
 const isDeleted = ref(false);
 const muted = ref(checkWordMute(appearNote, $i, defaultStore.state.mutedWords));
 const translation = ref(null);
@ -441,6 +445,24 @@ function readPromo() {
 				}

 				> .content {
+					&.isLong {
+						> .showLess {
+							width: 100%;
+							margin-top: 1em;
+							position: sticky;
+							bottom: 1em;
+
+							> span {
+								display: inline-block;
+								background: var(--popup);
+								padding: 6px 10px;
+								font-size: 0.8em;
+								border-radius: 999px;
+								box-shadow: 0 2px 6px rgb(0 0 0 / 20%);
+							}
+						}
+					}
+
 					&.collapsed {
 						position: relative;
 						max-height: 9em;
--- a/packages/client/src/pages/settings/index.vue
+++ b/packages/client/src/pages/settings/index.vue
@ -171,6 +171,11 @@ const menuDef = computed(() => [{
 	}],
 }, {
 	items: [{
+		icon: 'fas fa-floppy-disk',
+		text: i18n.ts.preferencesBackups,
+		to: '/settings/preferences-backups',
+		active: currentPage?.route.name === 'preferences-backups',
+	}, {
 		type: 'button',
 		icon: 'fas fa-trash',
 		text: i18n.ts.clearCache,
--- a/packages/client/src/pages/settings/preferences-backups.vue
+++ b/packages/client/src/pages/settings/preferences-backups.vue
@ -0,0 +1,444 @@
+<template>
+<div class="_formRoot">
+	<div :class="$style.buttons">
+		<MkButton inline primary @click="saveNew">{{ ts._preferencesBackups.saveNew }}</MkButton>
+		<MkButton inline @click="loadFile">{{ ts._preferencesBackups.loadFile }}</MkButton>
+	</div>
+
+	<FormSection>
+		<template #label>{{ ts._preferencesBackups.list }}</template>
+		<template v-if="profiles && Object.keys(profiles).length > 0">
+			<div
+				v-for="(profile, id) in profiles"
+				:key="id"
+				class="_formBlock _panel"
+				:class="$style.profile"
+				@click="$event => menu($event, id)"
+				@contextmenu.prevent.stop="$event => menu($event, id)"
+			>
+				<div :class="$style.profileName">{{ profile.name }}</div>
+				<div :class="$style.profileTime">{{ t('_preferencesBackups.createdAt', { date: (new Date(profile.createdAt)).toLocaleDateString(), time: (new Date(profile.createdAt)).toLocaleTimeString() }) }}</div>
+				<div v-if="profile.updatedAt" :class="$style.profileTime">{{ t('_preferencesBackups.updatedAt', { date: (new Date(profile.updatedAt)).toLocaleDateString(), time: (new Date(profile.updatedAt)).toLocaleTimeString() }) }}</div>
+			</div>
+		</template>
+		<div v-else-if="profiles">
+			<MkInfo>{{ ts._preferencesBackups.noBackups }}</MkInfo>
+		</div>
+		<MkLoading v-else/>
+	</FormSection>
+</div>
+</template>
+
+<script lang="ts" setup>
+import { computed, onMounted, onUnmounted, useCssModule } from 'vue';
+import { v4 as uuid } from 'uuid';
+import FormSection from '@/components/form/section.vue';
+import MkButton from '@/components/ui/button.vue';
+import MkInfo from '@/components/ui/info.vue';
+import * as os from '@/os';
+import { ColdDeviceStorage, defaultStore } from '@/store';
+import { unisonReload } from '@/scripts/unison-reload';
+import { stream } from '@/stream';
+import { $i } from '@/account';
+import { i18n } from '@/i18n';
+import { version, host } from '@/config';
+import { definePageMetadata } from '@/scripts/page-metadata';
+const { t, ts } = i18n;
+
+useCssModule();
+
+const defaultStoreSaveKeys: (keyof typeof defaultStore['state'])[] = [
+	'menu',
+	'visibility',
+	'localOnly',
+	'statusbars',
+	'widgets',
+	'tl',
+	'overridedDeviceKind',
+	'serverDisconnectedBehavior',
+	'nsfw',
+	'animation',
+	'animatedMfm',
+	'loadRawImages',
+	'imageNewTab',
+	'disableShowingAnimatedImages',
+	'disablePagesScript',
+	'useOsNativeEmojis',
+	'disableDrawer',
+	'useBlurEffectForModal',
+	'useBlurEffect',
+	'showFixedPostForm',
+	'enableInfiniteScroll',
+	'useReactionPickerForContextMenu',
+	'showGapBetweenNotesInTimeline',
+	'instanceTicker',
+	'reactionPickerSize',
+	'reactionPickerWidth',
+	'reactionPickerHeight',
+	'reactionPickerUseDrawerForMobile',
+	'defaultSideView',
+	'menuDisplay',
+	'reportError',
+	'squareAvatars',
+	'numberOfPageCache',
+	'aiChanMode',
+];
+const coldDeviceStorageSaveKeys: (keyof typeof ColdDeviceStorage.default)[] = [
+	'lightTheme',
+	'darkTheme',
+	'syncDeviceDarkMode',
+	'plugins',
+	'mediaVolume',
+	'sound_masterVolume',
+	'sound_note',
+	'sound_noteMy',
+	'sound_notification',
+	'sound_chat',
+	'sound_chatBg',
+	'sound_antenna',
+	'sound_channel',
+];
+
+const scope = ['clientPreferencesProfiles'];
+
+const profileProps = ['name', 'createdAt', 'updatedAt', 'misskeyVersion', 'settings'];
+
+type Profile = {
+	name: string;
+	createdAt: string;
+	updatedAt: string | null;
+	misskeyVersion: string;
+	host: string;
+	settings: {
+		hot: Record<keyof typeof defaultStoreSaveKeys, unknown>;
+		cold: Record<keyof typeof coldDeviceStorageSaveKeys, unknown>;
+		fontSize: string | null;
+		useSystemFont: 't' | null;
+		wallpaper: string | null;
+	};
+};
+
+const connection = $i && stream.useChannel('main');
+
+let profiles = $ref<Record<string, Profile> | null>(null);
+
+os.api('i/registry/get-all', { scope })
+	.then(res => {
+		profiles = res || {};
+	});
+
+function isObject(value: unknown): value is Record<string, unknown> {
+	return value != null && typeof value === 'object' && !Array.isArray(value);
+}
+
+function validate(profile: unknown): void {
+	if (!isObject(profile)) throw new Error('not an object');
+
+	// Check if unnecessary properties exist
+	if (Object.keys(profile).some(key => !profileProps.includes(key))) throw new Error('Unnecessary properties exist');
+
+	if (!profile.name) throw new Error('Missing required prop: name');
+	if (!profile.misskeyVersion) throw new Error('Missing required prop: misskeyVersion');
+	
+	// Check if createdAt and updatedAt is Date
+	// https://zenn.dev/lollipop_onl/articles/eoz-judge-js-invalid-date
+	if (!profile.createdAt || Number.isNaN(new Date(profile.createdAt).getTime())) throw new Error('createdAt is falsy or not Date');
+	if (profile.updatedAt) {
+		if (Number.isNaN(new Date(profile.updatedAt).getTime())) {
+			throw new Error('updatedAt is not Date');
+		}
+	} else if (profile.updatedAt !== null) {
+		throw new Error('updatedAt is not null');
+	}
+
+	if (!profile.settings) throw new Error('Missing required prop: settings');
+	if (!isObject(profile.settings)) throw new Error('Invalid prop: settings');
+}
+
+function getSettings(): Profile['settings'] {
+	const hot = {} as Record<keyof typeof defaultStoreSaveKeys, unknown>;
+	for (const key of defaultStoreSaveKeys) {
+		hot[key] = defaultStore.state[key];
+	}
+
+	const cold = {} as Record<keyof typeof coldDeviceStorageSaveKeys, unknown>;
+	for (const key of coldDeviceStorageSaveKeys) {
+		cold[key] = ColdDeviceStorage.get(key);
+	}
+
+	return {
+		hot,
+		cold,
+		fontSize: localStorage.getItem('fontSize'),
+		useSystemFont: localStorage.getItem('useSystemFont') as 't' | null,
+		wallpaper: localStorage.getItem('wallpaper'),
+	};
+}
+
+async function saveNew(): Promise<void> {
+	if (!profiles) return;
+
+	const { canceled, result: name } = await os.inputText({
+		title: ts._preferencesBackups.inputName,
+	});
+	if (canceled) return;
+
+	if (Object.values(profiles).some(x => x.name === name)) {
+		return os.alert({
+			title: ts._preferencesBackups.cannotSave,
+			text: t('_preferencesBackups.nameAlreadyExists', { name }),
+		});
+	}
+
+	const id = uuid();
+	const profile: Profile = {
+		name,
+		createdAt: (new Date()).toISOString(),
+		updatedAt: null,
+		misskeyVersion: version,
+		host,
+		settings: getSettings(),
+	};
+	await os.apiWithDialog('i/registry/set', { scope, key: id, value: profile });
+}
+
+function loadFile(): void {
+	const input = document.createElement('input');
+	input.type = 'file';
+	input.multiple = false;
+	input.onchange = async () => {
+		if (!profiles) return;
+		if (!input.files || input.files.length === 0) return;
+
+		const file = input.files[0];
+
+		if (file.type !== 'application/json') {
+			return os.alert({
+				type: 'error',
+				title: ts._preferencesBackups.cannotLoad,
+				text: ts._preferencesBackups.invalidFile,
+			});
+		}
+
+		let profile: Profile;
+		try {
+			profile = JSON.parse(await file.text()) as unknown as Profile;
+			validate(profile);
+		} catch (err) {
+			return os.alert({
+				type: 'error',
+				title: ts._preferencesBackups.cannotLoad,
+				text: err?.message,
+			});
+		}
+
+		const id = uuid();
+		await os.apiWithDialog('i/registry/set', { scope, key: id, value: profile });
+
+		// 一応廃棄
+		(window as any).__misskey_input_ref__ = null;
+	};
+
+	// https://qiita.com/fukasawah/items/b9dc732d95d99551013d
+	// iOS Safari で正常に動かす為のおまじない
+	(window as any).__misskey_input_ref__ = input;
+
+	input.click();
+}
+
+async function applyProfile(id: string): Promise<void> {
+	if (!profiles) return;
+
+	const profile = profiles[id];
+
+	const { canceled: cancel1 } = await os.confirm({
+		type: 'warning',
+		title: ts._preferencesBackups.apply,
+		text: t('_preferencesBackups.applyConfirm', { name: profile.name }),
+	});
+	if (cancel1) return;
+
+	// TODO: バージョン or ホストが違ったらさらに警告を表示
+
+	const settings = profile.settings;
+
+	// defaultStore
+	for (const key of defaultStoreSaveKeys) {
+		if (settings.hot[key] !== undefined) {
+			defaultStore.set(key, settings.hot[key]);
+		}
+	}
+	
+	// coldDeviceStorage
+	for (const key of coldDeviceStorageSaveKeys) {
+		if (settings.cold[key] !== undefined) {
+			ColdDeviceStorage.set(key, settings.cold[key]);
+		}
+	}
+
+	// fontSize
+	if (settings.fontSize) {
+		localStorage.setItem('fontSize', settings.fontSize);
+	} else {
+		localStorage.removeItem('fontSize');
+	}
+
+	// useSystemFont
+	if (settings.useSystemFont) {
+		localStorage.setItem('useSystemFont', settings.useSystemFont);
+	} else {
+		localStorage.removeItem('useSystemFont');
+	}
+
+	// wallpaper
+	if (settings.wallpaper != null) {
+		localStorage.setItem('wallpaper', settings.wallpaper);
+	} else {
+		localStorage.removeItem('wallpaper');
+	}
+
+	const { canceled: cancel2 } = await os.confirm({
+		type: 'info',
+		text: ts.reloadToApplySetting,
+	});
+	if (cancel2) return;
+
+	unisonReload();
+}
+
+async function deleteProfile(id: string): Promise<void> {
+	if (!profiles) return;
+
+	const { canceled } = await os.confirm({
+		type: 'info',
+		title: ts.delete,
+		text: t('deleteAreYouSure', { x: profiles[id].name }),
+	});
+	if (canceled) return;
+
+	await os.apiWithDialog('i/registry/remove', { scope, key: id });
+	delete profiles[id];
+}
+
+async function save(id: string): Promise<void> {
+	if (!profiles) return;
+
+	const { name, createdAt } = profiles[id];
+
+	const { canceled } = await os.confirm({
+		type: 'info',
+		title: ts._preferencesBackups.save,
+		text: t('_preferencesBackups.saveConfirm', { name }),
+	});
+	if (canceled) return;
+
+	const profile: Profile = {
+		name,
+		createdAt,
+		updatedAt: (new Date()).toISOString(),
+		misskeyVersion: version,
+		host,
+		settings: getSettings(),
+	};
+	await os.apiWithDialog('i/registry/set', { scope, key: id, value: profile });
+}
+
+async function rename(id: string): Promise<void> {
+	if (!profiles) return;
+
+	const { canceled: cancel1, result: name } = await os.inputText({
+		title: ts._preferencesBackups.inputName,
+	});
+	if (cancel1 || profiles[id].name === name) return;
+
+	if (Object.values(profiles).some(x => x.name === name)) {
+		return os.alert({
+			title: ts._preferencesBackups.cannotSave,
+			text: t('_preferencesBackups.nameAlreadyExists', { name }),
+		});
+	}
+
+	const registry = Object.assign({}, { ...profiles[id] });
+
+	const { canceled: cancel2 } = await os.confirm({
+		type: 'info',
+		title: ts._preferencesBackups.rename,
+		text: t('_preferencesBackups.renameConfirm', { old: registry.name, new: name }),
+	});
+	if (cancel2) return;
+
+	registry.name = name;
+	await os.apiWithDialog('i/registry/set', { scope, key: id, value: registry });
+}
+
+function menu(ev: MouseEvent, profileId: string) {
+	if (!profiles) return;
+
+	return os.popupMenu([{
+		text: ts._preferencesBackups.apply,
+		icon: 'fas fa-circle-down',
+		action: () => applyProfile(profileId),
+	}, {
+		type: 'a',
+		text: ts.download,
+		icon: 'fas fa-download',
+		href: URL.createObjectURL(new Blob([JSON.stringify(profiles[profileId], null, 2)], { type: 'application/json' })),
+		download: `${profiles[profileId].name}.json`,
+	}, null, {
+		text: ts.rename,
+		icon: 'fas fa-i-cursor',
+		action: () => rename(profileId),
+	}, {
+		text: ts._preferencesBackups.save,
+		icon: 'fas fa-floppy-disk',
+		action: () => save(profileId),
+	}, null, {
+		text: ts._preferencesBackups.delete,
+		icon: 'fas fa-trash-can',
+		action: () => deleteProfile(profileId),
+		danger: true,
+	}], ev.currentTarget ?? ev.target);
+}
+
+onMounted(() => {
+	// streamingのuser storage updateイベントを監視して更新
+	connection?.on('registryUpdated', ({ scope: recievedScope, key, value }) => {
+		if (!recievedScope || recievedScope.length !== scope.length || recievedScope[0] !== scope[0]) return;
+		if (!profiles) return;
+
+		profiles[key] = value;
+	});
+});
+
+onUnmounted(() => {
+	connection?.off('registryUpdated');
+});
+
+definePageMetadata(computed(() => ({
+	title: ts.preferencesBackups,
+	icon: 'fas fa-floppy-disk',
+	bg: 'var(--bg)',
+})));
+</script>
+
+<style lang="scss" module>
+.buttons {
+	display: flex;
+	gap: var(--margin);
+	flex-wrap: wrap;
+}
+
+.profile {
+	padding: 20px;
+	cursor: pointer;
+
+	&Name {
+		font-weight: 700;
+	}
+
+	&Time {
+		font-size: .85em;
+		opacity: .7;
+	}
+}
+</style>
--- a/packages/client/src/router.ts
+++ b/packages/client/src/router.ts
@ -157,6 +157,10 @@ export const routes = [{
 		path: '/delete-account',
 		name: 'delete-account',
 		component: page(() => import('./pages/settings/delete-account.vue')),
+	}, {
+		path: '/preferences-backups',
+		name: 'preferences-backups',
+		component: page(() => import('./pages/settings/preferences-backups.vue')),
 	}, {
 		path: '/other',
 		name: 'other',
--- a/packages/client/src/widgets/digital-clock.vue
+++ b/packages/client/src/widgets/digital-clock.vue
@ -1,21 +1,21 @@
 <template>
 <div class="mkw-digitalClock _monospace" :class="{ _panel: !widgetProps.transparent }" :style="{ fontSize: `${widgetProps.fontSize}em` }">
-	<span>
+	<div class="time">
 		<span v-text="hh"></span>
-		<span :style="{ visibility: showColon ? 'visible' : 'hidden' }">:</span>
+		<span class="colon" :class="{ showColon }">:</span>
 		<span v-text="mm"></span>
-		<span :style="{ visibility: showColon ? 'visible' : 'hidden' }">:</span>
+		<span class="colon" :class="{ showColon }">:</span>
 		<span v-text="ss"></span>
-		<span v-if="widgetProps.showMs" :style="{ visibility: showColon ? 'visible' : 'hidden' }">:</span>
+		<span v-if="widgetProps.showMs" class="colon" :class="{ showColon }">:</span>
 		<span v-if="widgetProps.showMs" v-text="ms"></span>
-	</span>
+	</div>
 </div>
 </template>

 <script lang="ts" setup>
 import { onUnmounted, ref, watch } from 'vue';
-import { GetFormResultType } from '@/scripts/form';
 import { useWidgetPropsManager, Widget, WidgetComponentEmits, WidgetComponentExpose, WidgetComponentProps } from './widget';
+import { GetFormResultType } from '@/scripts/form';

 const name = 'digitalClock';

@ -54,14 +54,25 @@ const hh = ref('');
 const mm = ref('');
 const ss = ref('');
 const ms = ref('');
-const showColon = ref(true);
+const showColon = ref(false);
+let prevSec: number | null = null;
+
+watch(showColon, (v) => {
+	if (v) {
+		window.setTimeout(() => {
+			showColon.value = false;
+		}, 30);
+	}
+});
+
 const tick = () => {
 	const now = new Date();
 	hh.value = now.getHours().toString().padStart(2, '0');
 	mm.value = now.getMinutes().toString().padStart(2, '0');
 	ss.value = now.getSeconds().toString().padStart(2, '0');
 	ms.value = Math.floor(now.getMilliseconds() / 10).toString().padStart(2, '0');
-	showColon.value = now.getSeconds() % 2 === 0;
+	if (now.getSeconds() !== prevSec) showColon.value = true;
+	prevSec = now.getSeconds();
 };

 tick();
@ -86,5 +97,17 @@ defineExpose<WidgetComponentExpose>({
 .mkw-digitalClock {
 	padding: 16px 0;
 	text-align: center;
+
+	> .time {
+		> .colon {
+			opacity: 0;
+			transition: opacity 1s ease;
+
+			&.showColon {
+				opacity: 1;
+				transition: opacity 0s;
+			}
+		}
+	}
 }
 </style>
--- a/packages/client/src/widgets/index.ts
+++ b/packages/client/src/widgets/index.ts
@ -12,6 +12,7 @@ export default function(app: App) {
 	app.component('MkwActivity', defineAsyncComponent(() => import('./activity.vue')));
 	app.component('MkwPhotos', defineAsyncComponent(() => import('./photos.vue')));
 	app.component('MkwDigitalClock', defineAsyncComponent(() => import('./digital-clock.vue')));
+	app.component('MkwUnixClock', defineAsyncComponent(() => import('./unix-clock.vue')));
 	app.component('MkwFederation', defineAsyncComponent(() => import('./federation.vue')));
 	app.component('MkwPostForm', defineAsyncComponent(() => import('./post-form.vue')));
 	app.component('MkwSlideshow', defineAsyncComponent(() => import('./slideshow.vue')));
@ -36,6 +37,7 @@ export const widgets = [
 	'activity',
 	'photos',
 	'digitalClock',
+	'unixClock',
 	'federation',
 	'instanceCloud',
 	'postForm',
--- a/packages/client/src/widgets/unix-clock.vue
+++ b/packages/client/src/widgets/unix-clock.vue
@ -0,0 +1,116 @@
+<template>
+<div class="mkw-unixClock _monospace" :class="{ _panel: !widgetProps.transparent }" :style="{ fontSize: `${widgetProps.fontSize}em` }">
+	<div v-if="widgetProps.showLabel" class="label">UNIX time</div>
+	<div class="time">
+		<span v-text="ss"></span>
+		<span v-if="widgetProps.showMs" class="colon" :class="{ showColon }">:</span>
+		<span v-if="widgetProps.showMs" v-text="ms"></span>
+	</div>
+	<div v-if="widgetProps.showLabel" class="label">UTC</div>
+</div>
+</template>
+
+<script lang="ts" setup>
+import { onUnmounted, ref, watch } from 'vue';
+import { useWidgetPropsManager, Widget, WidgetComponentEmits, WidgetComponentExpose, WidgetComponentProps } from './widget';
+import { GetFormResultType } from '@/scripts/form';
+
+const name = 'unixClock';
+
+const widgetPropsDef = {
+	transparent: {
+		type: 'boolean' as const,
+		default: false,
+	},
+	fontSize: {
+		type: 'number' as const,
+		default: 1.5,
+		step: 0.1,
+	},
+	showMs: {
+		type: 'boolean' as const,
+		default: true,
+	},
+	showLabel: {
+		type: 'boolean' as const,
+		default: true,
+	},
+};
+
+type WidgetProps = GetFormResultType<typeof widgetPropsDef>;
+
+// 現時点ではvueの制限によりimportしたtypeをジェネリックに渡せない
+//const props = defineProps<WidgetComponentProps<WidgetProps>>();
+//const emit = defineEmits<WidgetComponentEmits<WidgetProps>>();
+const props = defineProps<{ widget?: Widget<WidgetProps>; }>();
+const emit = defineEmits<{ (ev: 'updateProps', props: WidgetProps); }>();
+
+const { widgetProps, configure } = useWidgetPropsManager(name,
+	widgetPropsDef,
+	props,
+	emit,
+);
+
+let intervalId;
+const ss = ref('');
+const ms = ref('');
+const showColon = ref(false);
+let prevSec: string | null = null;
+
+watch(showColon, (v) => {
+	if (v) {
+		window.setTimeout(() => {
+			showColon.value = false;
+		}, 30);
+	}
+});
+
+const tick = () => {
+	const now = new Date();
+	ss.value = Math.floor(now.getTime() / 1000).toString();
+	ms.value = Math.floor(now.getTime() % 1000 / 10).toString().padStart(2, '0');
+	if (ss.value !== prevSec) showColon.value = true;
+	prevSec = ss.value;
+};
+
+tick();
+
+watch(() => widgetProps.showMs, () => {
+	if (intervalId) window.clearInterval(intervalId);
+	intervalId = window.setInterval(tick, widgetProps.showMs ? 10 : 1000);
+}, { immediate: true });
+
+onUnmounted(() => {
+	window.clearInterval(intervalId);
+});
+
+defineExpose<WidgetComponentExpose>({
+	name,
+	configure,
+	id: props.widget ? props.widget.id : null,
+});
+</script>
+
+<style lang="scss" scoped>
+.mkw-unixClock {
+	padding: 16px 0;
+	text-align: center;
+
+	> .label {
+		font-size: 65%;
+		opacity: 0.7;
+	}
+
+	> .time {
+		> .colon {
+			opacity: 0;
+			transition: opacity 1s ease;
+
+			&.showColon {
+				opacity: 1;
+				transition: opacity 0s;
+			}
+		}
+	}
+}
+</style>