From 10cb15b000d22e488521bbdf04bbce526e7b044f Mon Sep 17 00:00:00 2001
From: syuilo <syuilotan@yahoo.co.jp>
Date: Wed, 30 Dec 2020 13:07:16 +0900
Subject: [PATCH] nanka iroiro

---
 locales/ja-JP.yml                             |   2 +
 src/client/components/global/i18n.ts          |   7 +-
 src/client/components/page-window.vue         |   2 +-
 src/client/pages/welcome.entrance.vue         | 204 +++++++++++-------
 src/client/ui/visitor/b.vue                   |   6 +-
 src/client/widgets/index.ts                   |   2 +
 src/client/widgets/online-users.vue           |  67 ++++++
 .../api/endpoints/get-online-users-count.ts   |  22 ++
 8 files changed, 225 insertions(+), 87 deletions(-)
 create mode 100644 src/client/widgets/online-users.vue
 create mode 100644 src/server/api/endpoints/get-online-users-count.ts

diff --git a/locales/ja-JP.yml b/locales/ja-JP.yml
index 6b71acb1c..b45ca0faf 100644
--- a/locales/ja-JP.yml
+++ b/locales/ja-JP.yml
@@ -673,6 +673,7 @@ narrow: "狭い"
 reloadToApplySetting: "設定はページリロード後に反映されます。今すぐリロードしますか？"
 showTitlebar: "タイトルバーを表示する"
 clearCache: "キャッシュをクリア"
+onlineUsersCount: "{n}人がオンライン"
 
 _aboutMisskey:
   about: "Misskeyはsyuiloによって2014年から開発されている、オープンソースのソフトウェアです。"
@@ -1015,6 +1016,7 @@ _widgets:
   postForm: "投稿フォーム"
   slideshow: "スライドショー"
   button: "ボタン"
+  onlineUsers: "オンラインユーザー"
 
 _cw:
   hide: "隠す"
diff --git a/src/client/components/global/i18n.ts b/src/client/components/global/i18n.ts
index b1142caf9..abf0c9685 100644
--- a/src/client/components/global/i18n.ts
+++ b/src/client/components/global/i18n.ts
@@ -11,6 +11,11 @@ export default defineComponent({
 			required: false,
 			default: 'span',
 		},
+		textTag: {
+			type: String,
+			required: false,
+			default: null,
+		},
 	},
 	render() {
 		let str = this.src;
@@ -32,6 +37,6 @@ export default defineComponent({
 			str = str.substr(nextBracketClose + 1);
 		}
 
-		return h(this.tag, parsed.map(x => typeof x === 'string' ? x : this.$slots[x.arg]()));
+		return h(this.tag, parsed.map(x => typeof x === 'string' ? (this.textTag ? h(this.textTag, x) : x) : this.$slots[x.arg]()));
 	}
 });
diff --git a/src/client/components/page-window.vue b/src/client/components/page-window.vue
index 5ea0e0801..37342c403 100644
--- a/src/client/components/page-window.vue
+++ b/src/client/components/page-window.vue
@@ -1,6 +1,6 @@
 <template>
 <XWindow ref="window"
-	:initial-width="700"
+	:initial-width="500"
 	:initial-height="500"
 	:can-resize="true"
 	:close-right="true"
diff --git a/src/client/pages/welcome.entrance.vue b/src/client/pages/welcome.entrance.vue
index 13b389d65..655920e3d 100644
--- a/src/client/pages/welcome.entrance.vue
+++ b/src/client/pages/welcome.entrance.vue
@@ -1,32 +1,36 @@
 <template>
-<div class="rsqzvsbo _section" v-if="meta">
-	<div class="overview _monospace" v-if="stats">
-		<div class="stats">
-			<div><span>Users</span><span>{{ number(stats.originalUsersCount) }}</span></div>
-			<div><span>Notes</span><span>{{ number(stats.originalNotesCount) }}</span></div>
-			<div><span>Reactions</span><span>{{ number(stats.reactionsCount) }}</span></div>
-		</div>
-		<div class="tags">
-			<MkA class="tag" v-for="tag in tags" :to="`/tags/${encodeURIComponent(tag.tag)}`">#{{ tag.tag }}</MkA>
+<div class="rsqzvsbo" v-if="meta">
+	<div class="top">
+		<div class="main _panel">
+			<div class="bg" :style="{ backgroundImage: `url(${ meta.bannerUrl })` }">
+				<div class="fade"></div>
+			</div>
+			<div class="fg">
+				<h1>
+					<img class="logo" v-if="meta.logoImageUrl" :src="meta.logoImageUrl"><span v-else class="text">{{ instanceName }}</span>
+				</h1>
+				<div class="about">
+					<div class="desc" v-html="meta.description || $ts.introMisskey"></div>
+				</div>
+				<div class="action">
+					<MkButton @click="signup()" inline primary>{{ $ts.signup }}</MkButton>
+					<MkButton @click="signin()" inline>{{ $ts.login }}</MkButton>
+				</div>
+				<div class="status" v-if="onlineUsersCount">
+					<I18n :src="$ts.onlineUsersCount" text-tag="span" class="online">
+						<template #n><b>{{ onlineUsersCount }}</b></template>
+					</I18n>
+				</div>
+				<button class="_button _acrylic menu" @click="showMenu"><Fa :icon="faEllipsisH"/></button>
+			</div>
 		</div>
 	</div>
-	<template v-if="meta.pinnedClipId">
-		<h2># {{ $ts.pinnedNotes }}</h2>
-		<MkPagination :pagination="clipPagination" #default="{items}">
-			<XNote class="kmkqjgkl" v-for="note in items" :note="note" :key="note.id"/>
-		</MkPagination>
-	</template>
-	<template v-else>
-		<h2># {{ $ts.featured }}</h2>
-		<MkPagination :pagination="featuredPagination" #default="{items}">
-			<XNote class="kmkqjgkl" v-for="note in items" :note="note" :key="note.id"/>
-		</MkPagination>
-	</template>
 </div>
 </template>
 
 <script lang="ts">
 import { defineComponent } from 'vue';
+import { faEllipsisH, faInfoCircle, faQuestionCircle } from '@fortawesome/free-solid-svg-icons';
 import { toUnicode } from 'punycode';
 import XSigninDialog from '@/components/signin-dialog.vue';
 import XSignupDialog from '@/components/signup-dialog.vue';
@@ -51,6 +55,7 @@ export default defineComponent({
 			meta: null,
 			stats: null,
 			tags: [],
+			onlineUsersCount: null,
 			clipPagination: {
 				endpoint: 'clips/notes',
 				limit: 10,
@@ -63,6 +68,7 @@ export default defineComponent({
 				limit: 10,
 				offsetMode: true
 			},
+			faEllipsisH
 		};
 	},
 
@@ -75,6 +81,10 @@ export default defineComponent({
 			this.stats = stats;
 		});
 
+		os.api('get-online-users-count').then(res => {
+			this.onlineUsersCount = res.count;
+		});
+
 		os.api('hashtags/list', {
 			sort: '+mentionedLocalUsers',
 			limit: 8
@@ -96,6 +106,28 @@ export default defineComponent({
 			}, {}, 'closed');
 		},
 
+		showMenu(ev) {
+			os.modalMenu([{
+				text: this.$t('aboutX', { x: instanceName }),
+				icon: faInfoCircle,
+				action: () => {
+					os.pageWindow('/about');
+				}
+			}, {
+				text: this.$ts.aboutMisskey,
+				icon: faInfoCircle,
+				action: () => {
+					os.pageWindow('/about-misskey');
+				}
+			}, null, {
+				text: this.$ts.help,
+				icon: faQuestionCircle,
+				action: () => {
+					os.pageWindow('/docs');
+				}
+			}], ev.currentTarget || ev.target);
+		},
+
 		number
 	}
 });
@@ -103,79 +135,87 @@ export default defineComponent({
 
 <style lang="scss" scoped>
 .rsqzvsbo {
-	text-align: center;
+	> .top {
+		display: flex;
+		text-align: center;
+		min-height: 100vh;
+		box-sizing: border-box;
+		padding: 16px;
 
-	> h2 {
-		display: inline-block;
-		color: #fff;
-		margin: 16px;
-		padding: 8px 12px;
-		background: rgba(0, 0, 0, 0.5);
-	}
+		> .main {
+			position: relative;
+			width: min(490px, 100%);
+			margin: auto;
+			box-shadow: 0 12px 32px rgb(0 0 0 / 25%);
 
-	> .overview {
-		> .stats, > .tags {
-			display: inline-block;
-			vertical-align: top;
-			width: 530px;
-			padding: 32px;
-			margin: 16px;
-			box-sizing: border-box;
-
-			@media (max-width: 800px) {
-				display: block;
+			> .bg {
+				position: absolute;
+				top: 0;
+				left: 0;
 				width: 100%;
-				margin: 12px 0;
+				height: 128px;
+				background-position: center;
+				background-size: cover;
+				opacity: 0.75;
+
+				> .fade {
+					position: absolute;
+					bottom: 0;
+					left: 0;
+					width: 100%;
+					height: 128px;
+					background: linear-gradient(0deg, var(--panel), var(--X15));
+				}
 			}
-		}
 
-		> .stats {
-			background: var(--accent);
-			border-radius: 12px;
-			color: #fff;
-			font-size: 1.5em;
+			> .fg {
+				position: relative;
+				z-index: 1;
 
-			> div {
-				display: flex;
+				> h1 {
+					display: block;
+					margin: 0;
+					padding: 32px 32px 24px 32px;
 
-				> span:first-child {
-					opacity: 0.7;
-					font-weight: bold;
+					> .logo {
+						vertical-align: bottom;
+						max-height: 120px;
+					}
 				}
 
-				> span:last-child {
-					margin-left: auto;
+				> .about {
+					padding: 0 32px;
+				}
+
+				> .action {
+					padding: 32px;
+				}
+
+				> .status {
+					border-top: solid 1px var(--divider);
+					padding: 32px;
+
+					> .online {
+						::v-deep(b) {
+							color: #41b781;
+						}
+
+						::v-deep(span) {
+							opacity: 0.7;
+						}
+					}
+				}
+
+				> .menu {
+					position: absolute;
+					top: 16px;
+					right: 16px;
+					width: 32px;
+					height: 32px;
+					border-radius: 8px;
 				}
 			}
 		}
-
-		> .tags {
-			background: var(--panel);
-			border-radius: 12px;
-			color: var(--fg);
-			font-size: 1.5em;
-
-			> .tag {
-				margin-right: 1em;
-			}
-		}
-	}
-}
-
-.kmkqjgkl {
-	display: inline-block;
-	vertical-align: middle;
-	width: 530px;
-	margin: 16px;
-	box-sizing: border-box;
-	text-align: left;
-	box-shadow: 0 6px 46px rgb(0 0 0 / 25%);
-	border-radius: 12px;
-
-	@media (max-width: 800px) {
-		display: block;
-		width: 100%;
-		margin: 12px 0;
 	}
 }
 </style>
diff --git a/src/client/ui/visitor/b.vue b/src/client/ui/visitor/b.vue
index 951302f2c..fa9d41762 100644
--- a/src/client/ui/visitor/b.vue
+++ b/src/client/ui/visitor/b.vue
@@ -2,12 +2,12 @@
 <div class="mk-app" :style="{ backgroundImage: root ? `url(${ $instance.backgroundImageUrl })` : 'none' }">
 	<a v-if="root" href="https://github.com/syuilo/misskey" target="_blank" class="github-corner" aria-label="View source on GitHub"><svg width="80" height="80" viewBox="0 0 250 250" style="fill:var(--panel); color:var(--fg); position: fixed; z-index: 10; top: 0; border: 0; right: 0;" aria-hidden="true"><path d="M0,0 L115,115 L130,115 L142,142 L250,250 L250,0 Z"></path><path d="M128.3,109.0 C113.8,99.7 119.0,89.6 119.0,89.6 C122.0,82.7 120.5,78.6 120.5,78.6 C119.2,72.0 123.4,76.3 123.4,76.3 C127.3,80.9 125.5,87.3 125.5,87.3 C122.9,97.6 130.6,101.9 134.4,103.2" fill="currentColor" style="transform-origin: 130px 106px;" class="octo-arm"></path><path d="M115.0,115.0 C114.9,115.1 118.7,116.5 119.8,115.4 L133.7,101.6 C136.9,99.2 139.9,98.4 142.2,98.6 C133.8,88.0 127.5,74.4 143.8,58.0 C148.5,53.4 154.0,51.2 159.7,51.0 C160.3,49.4 163.2,43.6 171.4,40.1 C171.4,40.1 176.1,42.5 178.8,56.2 C183.1,58.6 187.2,61.8 190.9,65.4 C194.5,69.0 197.7,73.2 200.1,77.6 C213.8,80.2 216.3,84.9 216.3,84.9 C212.7,93.1 206.9,96.0 205.4,96.6 C205.1,102.4 203.0,107.8 198.3,112.5 C181.9,128.9 168.3,122.5 157.7,114.1 C157.9,116.9 156.7,120.9 152.7,124.9 L141.0,136.5 C139.8,137.7 141.6,141.9 141.8,141.8 Z" fill="currentColor" class="octo-body"></path></svg></a>
 
-	<div class="side" v-if="!narrow">
-		<XKanban class="kanban" full :transparent="root" :powered-by="root"/>
+	<div class="side" v-if="!narrow && !root">
+		<XKanban class="kanban" full/>
 	</div>
 
 	<div class="main">
-		<XKanban class="banner" :full="root" :transparent="root" :powered-by="root" v-if="narrow"/>
+		<XKanban class="banner" :powered-by="root" v-if="narrow && !root"/>
 
 		<div class="contents">
 			<XHeader class="header" :info="pageInfo" v-if="!root"/>
diff --git a/src/client/widgets/index.ts b/src/client/widgets/index.ts
index 2095a5be1..2c99a7307 100644
--- a/src/client/widgets/index.ts
+++ b/src/client/widgets/index.ts
@@ -14,6 +14,7 @@ export default function(app: App) {
 	app.component('MkwFederation', defineAsyncComponent(() => import('./federation.vue')));
 	app.component('MkwPostForm', defineAsyncComponent(() => import('./post-form.vue')));
 	app.component('MkwSlideshow', defineAsyncComponent(() => import('./slideshow.vue')));
+	app.component('MkwOnlineUsers', defineAsyncComponent(() => import('./online-users.vue')));
 	app.component('MkwButton', defineAsyncComponent(() => import('./button.vue')));
 }
 
@@ -31,5 +32,6 @@ export const widgets = [
 	'federation',
 	'postForm',
 	'slideshow',
+	'onlineUsers',
 	'button',
 ];
diff --git a/src/client/widgets/online-users.vue b/src/client/widgets/online-users.vue
new file mode 100644
index 000000000..5b889f481
--- /dev/null
+++ b/src/client/widgets/online-users.vue
@@ -0,0 +1,67 @@
+<template>
+<div class="mkw-onlineUsers" :class="{ _panel: !props.transparent, pad: !props.transparent }">
+	<I18n v-if="onlineUsersCount" :src="$ts.onlineUsersCount" text-tag="span" class="text">
+		<template #n><b>{{ onlineUsersCount }}</b></template>
+	</I18n>
+</div>
+</template>
+
+<script lang="ts">
+import { defineComponent } from 'vue';
+import define from './define';
+import * as os from '@/os';
+
+const widget = define({
+	name: 'onlineUsers',
+	props: () => ({
+		transparent: {
+			type: 'boolean',
+			default: true,
+		},
+	})
+});
+
+export default defineComponent({
+	extends: widget,
+	data() {
+		return {
+			onlineUsersCount: null,
+			clock: null,
+		};
+	},
+	created() {
+		this.tick();
+		this.clock = setInterval(this.tick, 1000 * 15);
+	},
+	beforeUnmount() {
+		clearInterval(this.clock);
+	},
+	methods: {
+		tick() {
+			os.api('get-online-users-count').then(res => {
+				this.onlineUsersCount = res.count;
+			});
+		}
+	}
+});
+</script>
+
+<style lang="scss" scoped>
+.mkw-onlineUsers {
+	text-align: center;
+
+	&.pad {
+		padding: 16px 0;
+	}
+
+	> .text {
+		::v-deep(b) {
+			color: #41b781;
+		}
+
+		::v-deep(span) {
+			opacity: 0.7;
+		}
+	}
+}
+</style>
diff --git a/src/server/api/endpoints/get-online-users-count.ts b/src/server/api/endpoints/get-online-users-count.ts
new file mode 100644
index 000000000..752110488
--- /dev/null
+++ b/src/server/api/endpoints/get-online-users-count.ts
@@ -0,0 +1,22 @@
+import define from '../define';
+import redis from '../../../db/redis';
+import config from '../../../config';
+
+export const meta = {
+	tags: ['meta'],
+
+	requireCredential: false as const,
+
+	params: {
+	}
+};
+
+export default define(meta, (ps, user) => {
+	return new Promise((res, rej) => {
+		redis.pubsub('numsub', config.host, (_, x) => {
+			res({
+				count: x[1]
+			});
+		});
+	});
+});