Merge pull request #21 from yudejp/dependabot/npm_and_yarn/minimatch-3.1.2

Bump minimatch from 3.0.4 to 3.1.2

.env.local.sample

@@ -1,5 +0,0 @@
-SPOTIFY_CLIENT_ID=
-SPOTIFY_CLIENT_SECRET=
-SPOTIFY_REFRESH_TOKEN=
-
-MICROCMS_API_KEY=

.eslintrc.json

@@ -1,3 +1,8 @@
 {
-  "extends": "next/core-web-vitals"
+  "extends": "next/core-web-vitals",
+  "rules": {
+    "@next/next/no-document-import-in-page": "off",
+    "@next/next/no-img-element": "off",
+    "react-hooks/exhaustive-deps": "off"
+  }
 }

.gitignore

@@ -11,5 +11,6 @@ yarn-error.log
 .vimrc~
 ..vimrc.un~
 .env.local
-
+out
 .vercel
+.DS_Store

README.md

@@ -3,14 +3,11 @@
 <img alt="Next JS" src="https://img.shields.io/badge/nextjs-%23000000.svg?style=for-the-badge&logo=next.js&logoColor=white"/>
 <img alt="TailwindCSS" src="https://img.shields.io/badge/tailwindcss-%2338B2AC.svg?style=for-the-badge&logo=tailwind-css&logoColor=white"/>\
 Source code of [yude.jp](https://yude.jp).\
-Built with [Next.js](https://nextjs.org/) and [Tailwind CSS](https://tailwindcss.com/) and deployed on [Vercel](https://vercel.com).
+Built with [Next.js](https://nextjs.org/) and [Tailwind CSS](https://tailwindcss.com/) and deployed to [Cloudflare Pages](https://pages.cloudflare.com/).
 
 ## Development
-### Setup
-1. Run `yarn`.
-1. Rename `.env.local.sample` as `.env.local` and set value. 
-### Preview
-* Run `yarn dev`.
+1. Run `yarn` to install dependencies.
+2. Run `yarn dev` to serve.
 
 ## License
 This repository is provided under the MIT License.

docs/minecraft/en.md

@@ -4,7 +4,7 @@ The following applies in addition to [yude.jp Terms of Service](https://yude.jp/
 * Don't troll.
 * Don't cheat.
 
-# List of available commands
+# Part of the list of available commands ()
 * `/ll`: Switch the visibility of spawn checker.
 * `/mvspawn`: Teleport to spawn point of the world you're in.
 
@@ -17,6 +17,12 @@ You can also create a shared block by writing the player ID across multiple line
 ![Chest Protection](/images/minecraft/lockette/chest.png)
 ## Skills
 You can use skills powered by mcMMO.
+## Warp
+You can warp to registered points.
+To show registered points, run `/warps`. To warp, run `/warp <name>`.
+
+# Game specifications
+* `keepInventory` is `true`, which means you won't drop inventory on death.
 
 # Facility introduction
 ## Shrine (by shirachan_1204)

docs/minecraft/ja.md

@@ -3,7 +3,7 @@
 * ワールドのどこであっても自由に建築することができます。
 * トロール (荒らし) を行わないでください。
 * チートを行わないでください。
-# 使用可能なコマンドの一覧
+# 主な使用可能なコマンドの一覧
 * `/ll`: スポーンチェッカーの表示を切り替えます。
 * `/mvspawn`: ワールドのスポーン地点へ転移します。
 
@@ -16,6 +16,12 @@
 ![Chest Protection](/images/minecraft/lockette/chest.png)
 ## スキル
 mcMMO を導入しているので、プラグインによるスキルを利用できます。  
+## ワープ
+登録されている地点へワープできます。
+`/warps` で登録地点の一覧を表示し、`/warp (登録名)` でワープします。
+
+# ゲームの仕様
+* `keepInventory` は `true` になっています。したがって、死亡によるインベントリーのドロップはありません。
 
 # 施設紹介
 ## 神社 (by shirachan_1204)

docs/services/en.md

@@ -0,0 +1,23 @@
+# Available services on yude.jp
+
+## Softwares
+* [AutoMuteUs](https://github.com/denverquane/automuteus)\
+Among Us helper; API: [`galactus.yude.jp`](https://galactus.yude.jp)
+* [Nextcloud](https://nc.yude.jp)
+* [Mastodon](https://mstdn.yude.jp)
+* [Misskey](https://misskey.yude.jp)
+* [Pleroma](https//pleroma.yude.jp)
+* TeamSpeak 3: `yude.jp`
+* [Gitea](https://git.yude.jp)
+* [h5ai](https://files.yude.jp)
+* [JMusicBot (forked)](https://discord.com/oauth2/authorize?client_id=429638220456656896&scope=bot&permissions=338963472)
+* [Owncast](https://live.yude.jp)
+* [Minecraft Server](https://yude.jp/minecraft)
+
+## Anonymous communication
+### Tor
+* Relay: [yudejp](https://metrics.torproject.org/rs.html#details/CF762EF3C86B104C301511894547C72371F952A4)
+* Hidden Service: [yude3mzscyufx5u3zup72ium7tgecy3bd67p7t6vqhaywvr7e2gqpcqd.onion](http://yude3mzscyufx5u3zup72ium7tgecy3bd67p7t6vqhaywvr7e2gqpcqd.onion)
+
+### I2P
+* Hidden Service: [yudejp.i2p/?i2paddresshelper=55ivoba6mo3mqlwvw5lqz7lchxqew2kh77kwkn5shefrj2dp3coq.b32.i2p](http://yudejp.i2p/?i2paddresshelper=55ivoba6mo3mqlwvw5lqz7lchxqew2kh77kwkn5shefrj2dp3coq.b32.i2p)

docs/services/ja.md

@@ -0,0 +1,23 @@
+# yude.jp で運用中のサービス
+
+## ソフトウェア
+* [AutoMuteUs](https://github.com/denverquane/automuteus)\
+Among Us の自動ミュートボット; API: [`galactus.yude.jp`](https://galactus.yude.jp)
+* [Nextcloud](https://nc.yude.jp)
+* [Mastodon](https://mstdn.yude.jp)
+* [Misskey](https://misskey.yude.jp)
+* [Pleroma](https//pleroma.yude.jp)
+* TeamSpeak 3: `yude.jp`
+* [Gitea](https://git.yude.jp)
+* [h5ai](https://files.yude.jp)
+* [JMusicBot (フォーク)](https://discord.com/oauth2/authorize?client_id=429638220456656896&scope=bot&permissions=338963472)
+* [Owncast](https://live.yude.jp)
+* [Minecraft サーバー](https://yude.jp/minecraft)
+
+## 秘匿化ネットワーク
+### Tor
+* リレー: [yudejp](https://metrics.torproject.org/rs.html#details/CF762EF3C86B104C301511894547C72371F952A4)
+* Hidden Service: [yude3mzscyufx5u3zup72ium7tgecy3bd67p7t6vqhaywvr7e2gqpcqd.onion](http://yude3mzscyufx5u3zup72ium7tgecy3bd67p7t6vqhaywvr7e2gqpcqd.onion)
+
+### I2P
+* Hidden Service: [yudejp.i2p/?i2paddresshelper=55ivoba6mo3mqlwvw5lqz7lchxqew2kh77kwkn5shefrj2dp3coq.b32.i2p](http://yudejp.i2p/?i2paddresshelper=55ivoba6mo3mqlwvw5lqz7lchxqew2kh77kwkn5shefrj2dp3coq.b32.i2p)

i18n.json

@@ -1,15 +0,0 @@
-{
-    "locales": ["en", "ja"],
-    "defaultLocale": "ja",
-    "pages": {
-      "*": ["common"],
-      "/": ["index", "minecraft", "common"],
-      "/profile": ["profile", "common"],
-      "/server": ["server", "common"],
-      "/house": ["house", "common"],
-      "/tos": ["tos", "common"],
-      "/hcunews": ["hcunews", "common"],
-      "/minecraft": ["minecraft", "common"],
-      "/404": ["404", "common"]
-    }
-  }

i18n/index.js

@@ -0,0 +1,12 @@
+var ja = require('./translations.ja.json');
+var en = require('./translations.en.json')
+
+const i18n = {
+	translations: {
+		ja: ja,
+		en: en,
+	},
+	defaultLang: 'ja'
+}
+
+module.exports = i18n;

i18n/translations.en.json

@@ -0,0 +1,67 @@
+{
+    "caption": "The requested page does not exist on this website.",
+    "return": "Return to top",
+    "footer": "This page is provided under the MIT License.",
+    "source": "Source code",
+    "tos": "yude.jp Terms of Service",
+    "yes_playing": "Playing {{playing}}",
+    "listening": "Listening to {{listening}}",
+    "close": "Close",
+    "mutual": "Mutual links",
+    "status": "Service Status",
+    "icon_1": "Icon: ",
+    "icon_2": " ",
+    "post_list": "Posts listing",
+    "hcunews": "About @hcunews",
+    "house": "yude's house",
+    "home": "Home",
+    "profile": "yude's profile",
+    "blog": "yude's blog",
+    "status": "yude.jp Server Status",
+    "house": "yude's house",
+    "discord": "yude.jp Discord Server",
+    "mastodon": "Mastodon instance",
+    "title": "Minecraft Multiplayer",
+    "playing": "{{count}} player(s) online.",
+    "no_one": "No one is playing.",
+    "offline": "Server is down.",
+    "address": "Server address",
+    "fail": "Failed to retrieve server status.",
+    "loading": "Retrieving server status...",
+    "version": "Version",
+    "about": "About yude",
+    "desc": "Description",
+    "school": "Faculty of Information Science, Hiroshima City University.",
+    "hiroshima": "Hiroshima, Japan",
+    "location": "Location",
+    "link": "Links",
+    "link_all": "To see all of yude's account, please visit ",
+    "link_all_late": ".",
+    "here": "here",
+    "mail": "E-mail",
+    "birth": "Birthday",
+    "date": "November the 19th, 2001",
+    "contact": "Accounts",
+    "belongs": "Organization",
+    "grade": "B2",
+    "keys": "Public keys",
+    "download": "Download",
+    "fingerprint": "Digital fingerprint",
+    "view": "View",
+    "device": "Devices",
+    "account": "Accounts",
+    "wishlist": "Amazon Wishlist",
+    "status": "Server Status",
+    "location": "Location",
+    "tottori": "Tottori, Japan",
+    "hiroshima": "Hiroshima, Japan",
+    "model": "Model",
+    "region": "Region",
+    "service": "Service",
+    "shape": "Shape",
+    "tos": "yude.jp Terms of Service",
+    "input": "en",
+    "services": "Services",
+    "contents": "Contents",
+    "Blog": "Weblog"
+}

i18n/translations.ja.json

@@ -0,0 +1,67 @@
+{
+    "caption": "要求されたページはこのウェブサイト上に存在しません。",
+    "return": "トップページへ戻る",
+    "footer": "このページは MIT License のもと提供されています。",
+    "source": "ソースコード",
+    "tos": "yude.jp サービス利用規約",
+    "yes_playing": "{{playing}} をプレイ中",
+    "listening": "{{listening}} を再生中",
+    "close": "閉じる",
+    "mutual": "相互リンク",
+    "status": "サービスの状態",
+    "icon_1": "アイコン: ",
+    "icon_2": "さん",
+    "post_list": "記事一覧",
+    "hcunews": "@hcunews について",
+    "house": "ゆでハウス",
+    "home": "ホーム",
+    "profile": "yude のプロフィール",
+    "blog": "yude のブログ",
+    "status": "yude.jp サーバー情報",
+    "house": "ゆでハウス",
+    "discord": "yude.jp Discord サーバー",
+    "mastodon": "Mastodon インスタンス",
+    "title": "Minecraft マルチプレイ",
+    "playing": "{{count}} 人がプレイしています。",
+    "no_one": "現在、誰もログインしていません。",
+    "offline": "サーバーがオフラインのようです。",
+    "address": "サーバー アドレス",
+    "fail": "サーバーの状態を取得できませんでした。",
+    "loading": "サーバーの状態を取得しています...",
+    "version": "バージョン",
+    "about": "yude について",
+    "desc": "概要",
+    "school": "広島市立大学 情報科学部",
+    "hiroshima": "日本, 広島県",
+    "location": "所在地",
+    "link": "リンク",
+    "link_all": "yude が所持しているすべてのアカウントの一覧は、",
+    "link_all_late": "にあります。",
+    "here": "こちら",
+    "mail": "メール",
+    "birth": "生年月日",
+    "date": "2001年11月19日",
+    "contact": "アカウント",
+    "belongs": "所属",
+    "grade": "2年",
+    "keys": "公開鍵",
+    "download": "ダウンロード",
+    "fingerprint": "電子指紋",
+    "view": "閲覧",
+    "device": "デバイス",
+    "account": "アカウント",
+    "wishlist": "Amazon ほしいものリスト",
+    "status": "サーバー情報",
+    "location": "場所",
+    "tottori": "日本, 鳥取県",
+    "hiroshima": "日本, 広島県",
+    "model": "モデル",
+    "region": "リージョン",
+    "service": "サービス",
+    "shape": "シェイプ",
+    "tos": "yude.jp サービス利用規約",
+    "input": "ja",
+    "services": "サービス",
+    "contents": "コンテンツ",
+    "blog": "ブログ"
+}

libs/client.js

@@ -1,6 +0,0 @@
-import { createClient } from 'microcms-js-sdk';
-
-export const client = createClient({
-  serviceDomain: 'yude',
-  apiKey: process.env.MICROCMS_API_KEY,
-});

locales/en/404.json

@@ -1,4 +0,0 @@
-{
-    "caption": "The requested page does not exist on this website.",
-    "return": "Return to top"
-}

locales/en/common.json

@@ -1,13 +0,0 @@
-{
-    "footer": "This page is provided under the MIT License.",
-    "source": "Source code",
-    "tos": "yude.jp Terms of Service",
-    "yes_playing": "Playing {{playing}}",
-    "listening": "Listening to {{listening}}",
-    "close": "Close",
-    "mutual": "Mutual links",
-    "status": "Service Status",
-    "icon_1": "Icon: ",
-    "icon_2": "",
-    "post_list": "Posts listing"
-}

locales/en/hcunews.json

@@ -1,3 +0,0 @@
-{
-    "hcunews": "About @hcunews"
-}

locales/en/house.json

@@ -1,3 +0,0 @@
-{
-    "house": "yude's house"
-}

locales/en/index.json

@@ -1,9 +0,0 @@
-{
-    "home": "Home",
-    "profile": "yude's profile",
-    "blog": "yude's blog",
-    "status": "yude.jp Server Status",
-    "house": "yude's house",
-    "discord": "yude.jp Discord Server",
-    "mastodon": "Mastodon instance"
-}

locales/en/minecraft.json

@@ -1,10 +0,0 @@
-{
-    "title": "Minecraft Multiplayer",
-    "playing": "{{count}} player(s) online.",
-    "no_one": "No one is playing.",
-    "offline": "Server is down.",
-    "address": "Server address",
-    "fail": "Failed to retrieve server status.",
-    "loading": "Retrieving server status...",
-    "version": "Version"
-}

locales/en/profile.json

@@ -1,24 +0,0 @@
-{
-    "about": "About yude",
-    "desc": "Description",
-    "school": "Faculty of Information Science, Hiroshima City University.",
-    "hiroshima": "Hiroshima, Japan",
-    "location": "Location",
-    "link": "Links",
-    "link_all": "To see all of yude's account, please visit ",
-    "link_all_late": ".",
-    "here": "here",
-    "mail": "E-mail",
-    "birth": "Birthday",
-    "date": "November the 19th, 2001",
-    "contact": "Get in touch",
-    "belongs": "Organization",
-    "grade": "B2",
-    "keys": "Public keys",
-    "download": "Download",
-    "fingerprint": "Digital fingerprint",
-    "view": "View",
-    "device": "Devices",
-    "account": "Accounts",
-    "wishlist": "Amazon Wishlist"
-}

locales/en/server.json

@@ -1,10 +0,0 @@
-{
-    "status": "Server Status",
-    "location": "Location",
-    "tottori": "Tottori, Japan",
-    "hiroshima": "Hiroshima, Japan",
-    "model": "Model",
-    "region": "Region",
-    "service": "Service",
-    "shape": "Shape"
-}

locales/en/tos.json

@@ -1,4 +0,0 @@
-{
-    "tos": "yude.jp Terms of Service",
-    "input": "en"
-}

locales/ja/404.json

@@ -1,4 +0,0 @@
-{
-    "caption": "要求されたページはこのウェブサイト上に存在しません。",
-    "return": "トップページへ戻る"
-}

locales/ja/common.json

@@ -1,13 +0,0 @@
-{
-    "footer": "このページは MIT License のもと提供されています。",
-    "source": "ソースコード",
-    "tos": "yude.jp サービス利用規約",
-    "yes_playing": "{{playing}} をプレイ中",
-    "listening": "{{listening}} を再生中",
-    "close": "閉じる",
-    "mutual": "相互リンク",
-    "status": "サービスの状態",
-    "icon_1": "アイコン: ",
-    "icon_2": "さん",
-    "post_list": "記事一覧"
-}

locales/ja/hcunews.json

@@ -1,3 +0,0 @@
-{
-    "hcunews": "@hcunews について"
-}

locales/ja/house.json

@@ -1,3 +0,0 @@
-{
-    "house": "ゆでハウス"
-}

locales/ja/index.json

@@ -1,9 +0,0 @@
-{
-    "home": "ホーム",
-    "profile": "yude のプロフィール",
-    "blog": "yude のブログ",
-    "status": "yude.jp サーバー情報",
-    "house": "ゆでハウス",
-    "discord": "yude.jp Discord サーバー",
-    "mastodon": "Mastodon インスタンス"
-}

locales/ja/minecraft.json

@@ -1,10 +0,0 @@
-{
-    "title": "Minecraft マルチプレイ",
-    "playing": "{{count}} 人がプレイしています。",
-    "no_one": "現在、誰もログインしていません。",
-    "offline": "サーバーがオフラインのようです。",
-    "address": "サーバー アドレス",
-    "fail": "サーバーの状態を取得できませんでした。",
-    "loading": "サーバーの状態を取得しています...",
-    "version": "バージョン"
-}

locales/ja/profile.json

@@ -1,24 +0,0 @@
-{
-    "about": "yude について",
-    "desc": "概要",
-    "school": "広島市立大学 情報科学部",
-    "hiroshima": "日本, 広島県",
-    "location": "所在地",
-    "link": "リンク",
-    "link_all": "yude が所持しているすべてのアカウントの一覧は、",
-    "link_all_late": "にあります。",
-    "here": "こちら",
-    "mail": "メール",
-    "birth": "生年月日",
-    "date": "2001年11月19日",
-    "contact": "連絡先 / SNS",
-    "belongs": "所属",
-    "grade": "2年",
-    "keys": "公開鍵",
-    "download": "ダウンロード",
-    "fingerprint": "電子指紋",
-    "view": "閲覧",
-    "device": "デバイス",
-    "account": "アカウント",
-    "wishlist": "Amazon ほしいものリスト"
-}

locales/ja/server.json

@@ -1,10 +0,0 @@
-{
-    "status": "サーバー情報",
-    "location": "場所",
-    "tottori": "日本, 鳥取県",
-    "hiroshima": "日本, 広島県",
-    "model": "モデル",
-    "region": "リージョン",
-    "service": "サービス",
-    "shape": "シェイプ"
-}

locales/ja/tos.json

@@ -1,4 +0,0 @@
-{
-    "tos": "yude.jp サービス利用規約",
-    "input": "ja"
-}

next.config.js

@@ -1,5 +1,3 @@
-const nextTranslate = require('next-translate')
-
 const rewrites = async () => {
   return [
     {
@@ -7,17 +5,13 @@ const rewrites = async () => {
       destination: '/minecraft/players/:uuid'
     },
     {
-      source: '/minecraft/players/:uuid',
-      destination: '/404'
+      source: '/minecraft/players/:ign',
+      destination: '/minecraft/lookup/:ign'
     }
   ]
 }
 
-module.exports = nextTranslate({
-    i18n: {
-      locales: ['ja', 'en'],
-      defaultLocale: 'ja',
-    },
+module.exports = {
     images: {
       domains: ['mackerel.io', 'mc-heads.net', 'crafatar.com'],
     },
@@ -43,4 +37,4 @@ module.exports = nextTranslate({
       ]
     },
     rewrites,
-  })
+  }

package.json

@@ -30,12 +30,13 @@
     "@tailwindcss/typography": "^0.4.0",
     "autoprefixer": "^10.3.4",
     "axios": "^0.21.4",
-    "microcms-js-sdk": "^1.2.0",
-    "moment": "^2.29.1",
-    "next": "^11.1.2",
+    "date-fns": "^2.24.0",
+    "moment": "^2.29.4",
+    "next": "^12.1.0",
+    "next-export-i18n": "^1.2.1",
     "next-seo": "^4.28.1",
     "next-themes": "^0.0.15",
-    "next-translate": "^1.1.0",
+    "next-translate": "^1.2.0",
     "popper.js": "^1.16.1",
     "postcss": "^8.3.6",
     "prop-types": "^15.7.2",

pages/404.js

@@ -1,29 +0,0 @@
-// Base layout
-import Layout from "./components/Layout"
-
-// React Router
-import { useRouter } from 'next/router'
-
-// Next.js
-import Link from 'next/link'
-import useTranslation from 'next-translate/useTranslation'
-
-export default function Custom404(props) {
-  const router = useRouter()
-  const { locale, locales, defaultLocale, pathname } = router
-  const { t, lang } = useTranslation("404")
-
-  return (
-    <Layout title="404">
-      <div className="text-center mb-10 mt-10">
-      <p className="text-3xl">404</p>
-      <p className="text-xl">{t('caption')}</p>
-      <Link href="/">
-        <a>
-            <p className="mt-5">{t('return')}</p>
-        </a>
-      </Link>
-      </div>
-    </Layout>
-  )
-}

pages/api/PlayerName/[uuid].js

@@ -1,23 +0,0 @@
-// React
-import React, { useState, useEffect } from 'react';
-import axios from 'axios';
-
-export const getName = async (props) => {
-  const uuid = props;
-  return fetch('https://api.ashcon.app/mojang/v2/user/' + uuid);
-};
-
-const RawPlayerName = async (req, res) => {
-    const { uuid } = req.query
-    const response = await getName(uuid);
-    const data = await response.json();
-    if (response.status === 204 || response.status > 400) {
-      return res.status(200).send("404");
-    }
-    const username = data.username;
-    return res.status(200).json({
-      username,
-    });
-};
-
-export default RawPlayerName

pages/api/Spotify.js

@@ -1,60 +0,0 @@
-import querystring from 'querystring';
-
-const {
-  SPOTIFY_CLIENT_ID: client_id,
-  SPOTIFY_CLIENT_SECRET: client_secret,
-  SPOTIFY_REFRESH_TOKEN: refresh_token,
-} = process.env;
-
-const basic = Buffer.from(`${client_id}:${client_secret}`).toString('base64');
-const NOW_PLAYING_ENDPOINT = `https://api.spotify.com/v1/me/player/currently-playing`;
-const TOKEN_ENDPOINT = `https://accounts.spotify.com/api/token`;
-
-const getAccessToken = async () => {
-  const response = await fetch(TOKEN_ENDPOINT, {
-    method: 'POST',
-    headers: {
-      Authorization: `Basic ${basic}`,
-      'Content-Type': 'application/x-www-form-urlencoded',
-    },
-    body: querystring.stringify({
-      grant_type: 'refresh_token',
-      refresh_token,
-    }),
-  });
-
-  return response.json();
-};
-
-export const getNowPlaying = async () => {
-  const { access_token } = await getAccessToken();
-
-  return fetch(NOW_PLAYING_ENDPOINT, {
-    headers: {
-      Authorization: `Bearer ${access_token}`,
-    },
-  });
-};
-
-const Spotify = async (_, res) => {
-  const response = await getNowPlaying();
-
-  if (response.status === 204 || response.status > 400) {
-    return res.status(200).json({ isPlaying: false });
-  }
-
-  const song = await response.json();
-  const isPlaying = song.is_playing;
-  const title = song.item.name;
-  const artist = song.item.artists.map((_artist) => _artist.name).join(', ');
-  const album = song.item.album.name;
-
-  return res.status(200).json({
-    album,
-    artist,
-    isPlaying,
-    title,
-  });
-};
-
-export default Spotify

pages/components/Discord/DiscordPlaying.js

@@ -1,44 +1,38 @@
+// React
 import React, { useState, useEffect } from 'react';
-import axios from 'axios';
-import useTranslation from 'next-translate/useTranslation'
-import { useRouter } from 'next/router'
 
-function App (){
-  const router = useRouter()
-  const { locale, locales, defaultLocale, pathname } = router
-  const { t, lang } = useTranslation("common")
-  const [data, setData] = useState({ hits: [] });
-  useEffect(() => {
-    const fetchData = async () => {
-      const result = await axios(
-        'https://discord.com/api/guilds/723409709306216498/widget.json',
-      );
-      setData(result.data);
-    };  
-    fetchData();
-  }, []);
-  if (data === undefined){
-    console.log("[Discord API] データの取得に失敗しました。 / Failed to retrieve data.")
-    return <p></p>
-  }else{
-  const str = JSON.stringify(data)
+// Data fetching
+import useSwr from 'swr'
+const fetcher = (url) => fetch(url).then((res) => res.json())
+
+// i18n
+import { useTranslation, useLanguageQuery } from 'next-export-i18n';
+
+export default function DiscordPlaying() {
+  const { t } = useTranslation();
+  const [query] = useLanguageQuery();
   
-  if (str.indexOf("game") !== -1){
-  const yes_playing = t('yes_playing', {playing: data.members[0].game.name})
-  return <p>{yes_playing}</p>
-  }else{
-  return <></>
-  }
+  const { data, error } = useSwr(
+    `https://discord.com/api/guilds/723409709306216498/widget.json`,
+     fetcher
+   )
+  if (error){
+    console.log("[Discord API] データの取得に失敗しました。 / Failed to retrieve data.")
+    return <></>
+  } else {
+    if (!data) {
+      return <p>Loading...</p>
+    } else {
+      if (data.members) {
+        if (data.members[0].game) {
+          const yes_playing = t('yes_playing', {playing: data.members[0].game.name})
+          return <p>{yes_playing}</p>
+        } else {
+          return <></>
+        }
+      } else {
+        return <></> 
+      }
+    }
 }
-};
-
-export async function getServerSideProps() {
-  // Fetch data from external API
-  const res = await fetch(url)
-  const data = await res.json()
-
-  // Pass data to the page via props
-  return { props: { data } }
 }
-
-export default App;

pages/components/Discord/DiscordStatus.js

@@ -1,4 +1,7 @@
+// React
 import React, { useState, useEffect } from 'react';
+
+// Data fetching
 import axios from 'axios';
 
 const App = () => {

pages/components/Footer/BlueRibbon.js

@@ -1,20 +0,0 @@
-// Next.js
-import Link from 'next/link'
-import Image from 'next/image'
-
-const happybusy = (props) => {
-  return (
-    <Link href="https://www.eff.org/pages/blue-ribbon-campaign">
-      <a>
-        <Image
-          src="/images/brstrip.gif"
-          width={150}
-          height={41}
-          alt="EFF Blue Ribbon Campaign"
-        />
-      </a>
-    </Link>
-  )
-}
-
-export default happybusy

pages/components/Footer/Footer.js

@@ -1,13 +1,15 @@
+// Tailwind CSS
 import "tailwindcss/tailwind.css";
-import Link from 'next/link';
-import useTranslation from 'next-translate/useTranslation'
-import { useRouter } from 'next/router'
-export default function Footer(props) {
-    
-    const router = useRouter()
-    const { locale, locales, defaultLocale, pathname } = router
-    const { t, lang } = useTranslation("common")
 
+// Next.js
+import Link from 'next/link';
+
+// i18n
+import { useTranslation, useLanguageQuery } from 'next-export-i18n';
+
+export default function Footer(props) {
+  const { t } = useTranslation();
+  const [query] = useLanguageQuery();
     return (
       <>
         <div className="container mx-auto px-6">

pages/components/Footer/HappyBusy.js

@@ -1,16 +1,16 @@
 // Next.js
 import Link from 'next/link'
-import Image from 'next/image'
 
 const HappyBusy = (props) => {
   return (
     <Link href="https://sites.google.com/site/happybusy/">
         <a>
-          <Image
+          <img
             src="/images/busy_banner.png"
             width={200}
             height={42}
             alt="時間のないサイト運営者リング"
+            className="mx-auto"
           />
         </a>
     </Link>

pages/components/LangSelector.js

@@ -1,14 +1,14 @@
 import React from "react";
 import Popper from "popper.js";
-import { useRouter } from 'next/router'
 import Link from 'next/link';
 import { faLanguage } from '@fortawesome/free-solid-svg-icons'
 import { FontAwesomeIcon } from '@fortawesome/react-fontawesome'
 
-const Dropdown = ({ color }) => {
-  const router = useRouter()
-  const { locale, locales, defaultLocale, pathname } = router
+// i18n
+import { useTranslation, useLanguageQuery, LanguageSwitcher } from 'next-export-i18n';
 
+
+const Dropdown = ({ color }) => {
   // dropdown props
   const [dropdownPopoverShow, setDropdownPopoverShow] = React.useState(false);
   const btnDropdownRef = React.createRef();
@@ -31,7 +31,7 @@ const Dropdown = ({ color }) => {
     <>
 
 <div className="text-left mr-2 ml-2 my-3 float-right">
-    <button type="button" className="inline-flex justify-center w-full rounded-md border border-gray-300 dark:border-gray-800 shadow-sm px-2 bg-white text-sm font-medium text-gray-700 hover:bg-gray-50 dark:bg-gray-700 dark:text-white focus:outline-none" id="options-menu" aria-haspopup="true" aria-expanded="true"
+    <button type="button" className="inline-flex justify-center rounded-md border border-gray-300 dark:border-gray-800 shadow-sm px-2 bg-white text-sm font-medium text-gray-700 hover:bg-gray-50 dark:bg-gray-700 dark:text-white focus:outline-none h-10" id="options-menu" aria-haspopup="true" aria-expanded="true"
     style={{ transition: "all .15s ease" }}
     ref={btnDropdownRef}
     onClick={() => {
@@ -40,20 +40,20 @@ const Dropdown = ({ color }) => {
         : openDropdownPopover();
     }}
     >
-      <FontAwesomeIcon icon={faLanguage} className="w-12 h-9" />
+      <FontAwesomeIcon icon={faLanguage} size="3x" />
       <svg className="-mr-1 ml-2 h-9 w-3" xmlns="http://www.w3.org/2000/svg" viewBox="0 0 20 20" fill="currentColor" aria-hidden="true">
         <path fillRule="evenodd" d="M5.293 7.293a1 1 0 011.414 0L10 10.586l3.293-3.293a1 1 0 111.414 1.414l-4 4a1 1 0 01-1.414 0l-4-4a1 1 0 010-1.414z" clipRule="evenodd" />
       </svg>
     </button>  
   <div ref={popoverDropdownRef} className={
-              (dropdownPopoverShow ? "block " : "hidden ") + "z-10 origin-top-right absolute right-0 mt-2 w-40 rounded-md shadow-lg bg-white ring-1 ring-black ring-opacity-5 dark:bg-gray-700"}>
+              (dropdownPopoverShow ? "block " : "hidden ") + "z-10 origin-top-right absolute right-0 mt-2 rounded-md shadow-lg bg-white ring-1 ring-black ring-opacity-5 dark:bg-gray-700"}>
     <div className="py-1" role="menu" aria-orientation="vertical" aria-labelledby="options-menu">
-    <Link href="#" locale="ja">
-      <a href="#" className="block px-4 py-2 text-sm text-gray-700 hover:bg-gray-100 hover:text-gray-700 dark:text-white dark:hover:bg-gray-800" role="menuitem">日本語</a>
-    </Link>
-    <Link href="#" locale="en">
-      <a href="#" className="block px-4 py-2 text-sm text-gray-700 hover:bg-gray-100 hover:text-gray-700 dark:text-white dark:hover:bg-gray-800" role="menuitem">English</a>
-    </Link>
+    <LanguageSwitcher lang="ja">
+      <a href="#" className="block px-4 py-2 text-gray-700 hover:bg-gray-100 hover:text-gray-700 dark:text-white dark:hover:bg-gray-800" role="menuitem">日本語</a>
+    </LanguageSwitcher>
+    <LanguageSwitcher lang="en">
+      <a href="#" className="block px-4 py-2 text-gray-700 hover:bg-gray-100 hover:text-gray-700 dark:text-white dark:hover:bg-gray-800" role="menuitem">English</a>
+    </LanguageSwitcher>
     </div>
   </div>
 </div>

pages/components/Layout.js

@@ -1,21 +1,19 @@
+// Next.js
 import Head from "next/head"
+
+// Tailwind CSS
 import "tailwindcss/tailwind.css";
-import useTranslation from 'next-translate/useTranslation'
-import { useRouter } from 'next/router'
+
+// React
 import React, { useEffect, useState } from 'react'
+
+// Components
 import Footer from "./Footer/Footer"
 import Navbar from "./Navbar"
 
 const Layout = (props) => {
   const { title, children } = props
   const siteTitle = "yude.jp"
-  const router = useRouter()
-  const { locale, locales, defaultLocale, pathname } = router
-
-  const { t, lang } = useTranslation("common")
-  const footer = t('footer')
-  const source = t('source')
-  const tos = t('tos')
   return (
     <div className="page">
       <Head>

pages/components/Menu/FontAwesomeMenu.js

@@ -5,13 +5,13 @@ import Link from 'next/link'
 import { FontAwesomeIcon } from '@fortawesome/react-fontawesome';
 
 const FontAwesomeMenu = (props) => {
-  const { icon, dest } = props
+  const { icon, dest, query } = props
 
   return (
     <div>
-        <Link href={`${dest}`}>
+        <Link href={{ pathname: dest, query: query }}>
             <a>
-                <FontAwesomeIcon icon={icon} className="w-10 h-10 fill-current inline transition duration-200 ease-in-out transform hover:-translate-y-1 hover:scale-110" />
+                <FontAwesomeIcon icon={icon} size="5x" className="w-9 h-9 fill-current inline transition duration-200 ease-in-out transform hover:-translate-y-1 hover:scale-110" />
             </a>
         </Link>
     </div>

pages/components/Menu/MinecraftMenu.js

@@ -1,10 +1,15 @@
 // Next.js
 import Link from 'next/link'
 
-const MinecraftMenu = () => {
+const MinecraftMenu = (props) => {
+  const { query } = props
+  
+  if (!query) {
+    return <p>Loading...</p>
+  } else {
   return (
     <div>
-        <Link href="/minecraft">
+        <Link href={{ pathname: "/minecraft", query: query }}>
             <a>
                 <svg className="fill-current text-black dark:text-white w-10 h-10 inline transition duration-200 ease-in-out transform hover:-translate-y-1 hover:scale-110" version="1.1" xmlns="http://www.w3.org/2000/svg" viewBox="0 0 304.8 304.8">
                     <path d="M 39.10262 126.138 L 39.16748 12.39574 L 152.7982 12.33506 L 266.4289 12.27438 L 266.4289 126.0773 L 266.4289 239.8803 L 152.7333 239.8803 L 39.03775 239.8803 L 39.10262 126.138 Z M 260.4857 126.0776 L 260.4857 18.55703 L 152.8628 18.55703 L 45.23985 18.55703 L 45.23985 126.0776 L 45.23985 233.5982 L 152.8628 233.5982 L 260.4857 233.5982 L 260.4857 126.0776 Z M 103.8963 162.9245 L 103.8963 126.0776 L 116.1702 126.0776 L 128.4441 126.0776 L 128.4441 113.8758 L 128.4441 101.674 L 152.8628 101.674 L 177.2814 101.674 L 177.2814 113.8758 L 177.2814 126.0776 L 189.3835 126.0776 L 201.4856 126.0776 L 201.6573 150.5415 C 201.7517 163.9967 201.829 180.5779 201.8291 187.3885 L 201.8293 199.7715 L 189.6869 199.7715 L 177.5446 199.7715 L 177.4776 187.5093 L 177.4106 175.2471 L 152.7982 175.1855 L 128.1857 175.1239 L 128.1857 187.4477 L 128.1857 199.7715 L 116.041 199.7715 L 103.8963 199.7715 L 103.8963 162.9245 Z M 79.34843 77.02888 L 79.34843 52.62534 L 103.7671 52.62534 L 128.1857 52.62534 L 128.1857 77.02888 L 128.1857 101.4324 L 103.7671 101.4324 L 79.34843 101.4324 L 79.34843 77.02888 Z M 177.5398 77.02888 L 177.5398 52.62534 L 201.9585 52.62534 L 226.3771 52.62534 L 226.3771 77.02888 L 226.3771 101.4324 L 201.9585 101.4324 L 177.5398 101.4324 L 177.5398 77.02888 Z"/>
@@ -14,5 +19,6 @@ const MinecraftMenu = () => {
     </div>
   )
 }
+}
 
 export default MinecraftMenu

pages/components/Minecraft.js

@@ -1,15 +1,14 @@
+// React
 import React, { useState, useEffect } from 'react';
-import useTranslation from 'next-translate/useTranslation'
-import { useRouter } from 'next/router'
+
+// i18n
+import { useTranslation, useLanguageQuery } from 'next-export-i18n';
+
 import axios from 'axios';
-import Image from 'next/image'
-import { list } from 'postcss';
 
 export default function Minecraft(props) {
-  const router = useRouter()
-  const { locale, locales, defaultLocale, pathname } = router
-  const { t, lang } = useTranslation("minecraft")
-
+  const { t } = useTranslation();
+  const [query] = useLanguageQuery();
   const [data, setData] = useState({ hits: [] });
 
   useEffect(() => {
@@ -25,7 +24,7 @@ export default function Minecraft(props) {
     if (data === undefined){
         console.log("[Minecraft Query] データの取得に失敗しました。 / Failed to retrieve data.")
         return (
-        <p>{t('minecraft:fail')}</p>
+        <p>{t('fail')}</p>
         )
       }else{
         const status = data.online
@@ -36,13 +35,13 @@ export default function Minecraft(props) {
             {(() => {
             if (status == true) {
             if (player == undefined || player == 0) {
-              return <span>{t('minecraft:no_one')}</span>
+              return <span>{t('no_one')}</span>
             } else {
-              return <span>{t('minecraft:playing', {count: player})}</span>
+              return <span>{t('playing', {count: player})}</span>
             }}else if (status == false) {
-              return <span>{t('minecraft:offline')}</span>
+              return <span>{t('offline')}</span>
             }else {
-              return <span>{t('minecraft:loading')}</span>
+              return <span>{t('loading')}</span>
             }
           })()}
 
@@ -54,7 +53,7 @@ export default function Minecraft(props) {
                 url.push('https://mc-heads.net/avatar/' + data.players.list[i])
               }
               for (var i in url){
-                list.push(<Image src={url[i]} key={i} className="inline" height="50" width="50" alt={i}/>)
+                list.push(<img src={url[i]} key={i} className="inline" height="50" width="50" alt={i}/>)
               }
               return <div>{list}</div>
             }

pages/components/Minecraft/Head.js

@@ -1,11 +1,10 @@
 import React, { useState, useEffect } from 'react';
-import Image from 'next/image'
 
 function App (props) {
   const uuid = props;
 
   return (
-    <Image
+    <img
         src={"https://crafatar.com/renders/body/" + uuid.uuid}
         width={110}
         height={250}

pages/components/Minecraft/Online.js

@@ -1,14 +1,19 @@
+// React
 import React, { useState, useEffect } from 'react';
+
+// Data fetching
 import axios from 'axios';
-import useTranslation from 'next-translate/useTranslation'
-import { useRouter } from 'next/router'
+
+// i18n
+import { useTranslation, useLanguageQuery } from 'next-export-i18n';
+
+// Components
 import LastPlayed from './LastPlayed'
 
 function App (props) {
+  const { t } = useTranslation();
+  const [query] = useLanguageQuery();
   const uuid = props;
-  const router = useRouter()
-  const { locale, locales, defaultLocale, pathname } = router
-  const { t, lang } = useTranslation("common")  
   const [data, setData] = useState({ hits: [] });
 
   useEffect(() => {

pages/components/Minecraft/PlayerName.js

@@ -1,4 +1,7 @@
+// React
 import React, { useState, useEffect } from 'react';
+
+// Data fetching
 import axios from 'axios';
 
 function App (props) {

pages/components/Minecraft/PlayerNameHolder.js

@@ -9,7 +9,7 @@ const fetcher = (url) => fetch(url).then((res) => res.json())
 function App (props) {
   const uuid = props;
   const { data, error } = useSwr(
-    uuid.uuid ? `/api/PlayerName/${uuid.uuid}` : null,
+    uuid.uuid ? `https://api.ashcon.app/mojang/v2/user/${uuid.uuid}` : null,
     fetcher
   )
   

pages/components/Minecraft/WrongUUID.js

@@ -1,7 +1,7 @@
 function App (props) {
     return (
         <div className="text-center">
-            <h2>入力された UUID に該当するプレイヤーが見つかりませんでした。</h2>
+            <h2>入力された UUID またはプレイヤー名に該当するプレイヤーが見つかりませんでした。</h2>
         </div>
     )
   }

pages/components/Navbar.js

@@ -1,13 +1,24 @@
+// Tailwind CSS
 import "tailwindcss/tailwind.css";
+
+// Next.js
 import Link from 'next/link';
+
+// Components
 import LangSelector from "./LangSelector"
 import ThemeSelector from "./ThemeSelector"
 
+// i18n
+import { useTranslation, useLanguageQuery, LanguageSwitcher } from 'next-export-i18n';
+
 const Navbar = () => {
+  const { t } = useTranslation();
+  const [query] = useLanguageQuery();
+  
     return (
       <>
         <nav className='flex items-center flex-wrap p-3'>
-        <Link href='/'>
+        <Link href={{ pathname: '/', query: query }}>
           <a className='inline-flex items-center p-2'>
             <span className='text-xl text-black font-bold tracking-wide dark:text-white font-mono animate-heartbeat'>
               yude.jp

pages/components/Profile/Button.js

@@ -7,10 +7,10 @@ import { FontAwesomeIcon } from '@fortawesome/react-fontawesome';
 const Button = (props) => {
     const { icon, dest, caption } = props
     return (
-        <Link href={`${dest}`}>
+        <Link href={{ pathname: dest }}>
             <a>
                 <button
-                className="bg-pink-600 text-white active:bg-pink-600 mt-3 font-bold text-sm px-6 py-3 rounded shadow hover:shadow-lg outline-none focus:outline-none mr-1 mb-1       ease-linear transition-all duration-150"
+                className="bg-pink-600 text-white active:bg-pink-600 mt-3 font-bold text-sm px-6 py-3 rounded shadow hover:shadow-lg outline-none focus:outline-none mr-1 mb-1 ease-linear transition-all duration-150"
                 type="button"
                 >
                 <FontAwesomeIcon icon={icon} className="w-5 h-5 inline"/> {caption}

pages/components/Profile/Contact.js

@@ -8,9 +8,9 @@ const Contact = (props) => {
     const { icon, dest, caption } = props
     return (
         <div className="hover:underline">
-            <Link href={`${dest}`}>
+            <Link href={{ pathname: dest }}>
                 <a>
-                    <FontAwesomeIcon icon={icon} className="w-7 h-7 inline lg:w-10 lg:h-10 md:w-7 md:h-7"/>
+                    <FontAwesomeIcon icon={icon} size="5x" className="w-9 h-9 fill-current inline transition duration-200 ease-in-out transform hover:-translate-y-1 hover:scale-110" />
                     <p className="font-mono text-xl">{caption}</p>
                 </a>
             </Link>

pages/components/Profile/PublicKeys.js

@@ -1,20 +1,20 @@
+// React
 import React, { useState, useEffect } from 'react';
-import useTranslation from 'next-translate/useTranslation'
+
+// i18n
+import { useTranslation, useLanguageQuery } from 'next-export-i18n';
+
+// Font Awesome
 import { faKey, faEye, faDownload } from '@fortawesome/free-solid-svg-icons'
 import { FontAwesomeIcon } from '@fortawesome/react-fontawesome'
-import { useRouter } from 'next/router'
+
+// Next.js
 import Link from 'next/link'
 
 export default function Modal() {
   const [showModal, setShowModal] = React.useState(false);
-  const router = useRouter()
-  const { t, lang } = useTranslation("common")
-  const { locale, locales, defaultLocale, pathname } = router
-  const close = t('common:close')
-  const keys = t('profile:keys')
-  const view = t('profile:view')
-  const fingerprint = t('profile:fingerprint')
-  const download = t('profile:download')
+  const { t } = useTranslation();
+  const [query] = useLanguageQuery();
 
   return (
     <>
@@ -23,7 +23,7 @@ export default function Modal() {
         type="button"
         onClick={() => setShowModal(true)}
       >
-        <FontAwesomeIcon icon={faKey} className="w-5 h-5 inline"/> {keys}
+        <FontAwesomeIcon icon={faKey} className="w-5 h-5 inline"/> {t('keys')}
       </button>
       {showModal ? (
         <>
@@ -36,17 +36,17 @@ export default function Modal() {
                 {/* Modal body */}
                 <div className="relative p-2 flex-auto text-black text-left">
                 
-                <p className="text-2xl"><FontAwesomeIcon icon={faKey} className="w-5 h-5 inline"/> {keys}</p>
+                <p className="text-2xl"><FontAwesomeIcon icon={faKey} className="w-5 h-5 inline"/> {t('keys')}</p>
           <ul className="list-disc my-2">
           <li>
             <span className="font-bold">PGP&nbsp;</span>
             <Link href="/yudejp.gpg">
               <a className="hover:underline">
                 <FontAwesomeIcon icon={faDownload} className="w-5 h-5 inline"/>&nbsp;
-                {download}
+                {t('download')}
               </a>
             </Link>
-            <p>{fingerprint}:</p>
+            <p>{t('fingerprint')}:</p>
             <div className="overflow-x-auto">
               <div className="whitespace-nowrap">
                 <code>3745 F270 DB4E 8975 6B07  62BE EB0F E5D9 25C4 A968</code>
@@ -58,10 +58,10 @@ export default function Modal() {
             <Link href="https://github.com/yude.keys">
               <a className="hover:underline">
                 <FontAwesomeIcon icon={faEye} className="w-5 h-5 inline"/>&nbsp;
-                {view}
+                {t('view')}
               </a>
             </Link>
-            <p>{fingerprint}:</p>
+            <p>{t('fingerprint')}:</p>
             <div className="overflow-x-auto">
               <div className="whitespace-nowrap">
               <code>2048 SHA256:xwSL4DORWmroWdC6P0GU1m1yZl/cXqjo9rCCWqqO+Dc</code>
@@ -78,7 +78,7 @@ export default function Modal() {
                     type="button"
                     onClick={() => setShowModal(false)}
                   >
-                    {close}
+                    {t('close')}
                   </button>
                 </div>
               </div>

pages/components/Profile/Spotify.js

@@ -1,17 +1,21 @@
+// React
 import React, { useState, useEffect } from 'react';
+
+// Data fetching
 import axios from 'axios';
-import useTranslation from 'next-translate/useTranslation'
-import { useRouter } from 'next/router'
+
+// i18n
+import { useTranslation, useLanguageQuery } from 'next-export-i18n';
 
 function App () {
-  const router = useRouter()
-  const { locale, locales, defaultLocale, pathname } = router
-  const { t, lang } = useTranslation("common")  
+  const { t } = useTranslation();
+  const [query] = useLanguageQuery();
+  
   const [data, setData] = useState({ hits: [] });
   useEffect(() => {
     const fetchData = async () => {
       const result = await axios(
-        '/api/Spotify',
+        'https://vercel-spotify-api.vercel.app/api/Spotify',
       );
       setData(result.data);
     };  

pages/components/Profile/WakaTime.js

@@ -1,15 +1,17 @@
-import React, { useState, useEffect } from 'react';
-import useTranslation from 'next-translate/useTranslation'
+// React
+import React from 'react';
+
+// Font Awesome
 import { faUserClock } from '@fortawesome/free-solid-svg-icons'
 import { FontAwesomeIcon } from '@fortawesome/react-fontawesome'
-import { useRouter } from 'next/router'
+
+// i18n
+import { useTranslation } from 'next-export-i18n';
 
 export default function Modal() {
   const [showModal, setShowModal] = React.useState(false);
-  const router = useRouter()
-  const { locale, locales, defaultLocale, pathname } = router
-  const { t, lang } = useTranslation("common")
-  const close = t('common:close')
+  const { t } = useTranslation();
+  
   return (
     <>
       <button
@@ -38,7 +40,7 @@ export default function Modal() {
                     type="button"
                     onClick={() => setShowModal(false)}
                   >
-                    {close}
+                    {t('close')}
                   </button>
                 </div>
               </div>

pages/components/ThemeSelector.js

@@ -7,9 +7,6 @@ import { FontAwesomeIcon } from '@fortawesome/react-fontawesome'
 
 const ThemeSelector = (props) => {
   const { title, children } = props
-  const router = useRouter()
-  const { locale, locales, defaultLocale, pathname } = router
-  
   const [isMounted, setIsMounted] = useState(false);
   const { theme, setTheme, getTheme } = useTheme();
   useEffect(() => {

pages/hcunews.js

@@ -1,8 +1,10 @@
 // Base layout
 import Layout from "./components/Layout"
 
-// React, i18n
-import useTranslation from 'next-translate/useTranslation'
+// i18n
+import { useTranslation, useLanguageQuery, LanguageSwitcher } from 'next-export-i18n';
+
+// React
 import React from "react"
 import ReactMarkdown from "react-markdown"
 
@@ -12,22 +14,27 @@ import ja from '../docs/hcunews/ja.md'
 import en from '../docs/hcunews/en.md'
 
 export default function HcuNews() {
-    const { t, lang } = useTranslation("hcunews")
+    const { t } = useTranslation();
+    const [query] = useLanguageQuery();
 
-    return(
-        <Layout title={t('hcunews')}>
-        <div>
-            <h1>{t('hcunews')}</h1>
-            {lang === 'ja' ? (
-                <ReactMarkdown plugins={[gfm]}>
-                    {ja}
-                </ReactMarkdown>
-            ) : (
-                <ReactMarkdown plugins={[gfm]}>
-                    {en}
-                </ReactMarkdown>
-            )}
-        </div>
-        </Layout>
-    )
-    }
+    if (!query) {
+        return <p>Loading...</p>
+    } else {
+        return (
+            <Layout title={t('hcunews')}>
+            <div>
+                <h1>{t('hcunews')}</h1>
+                {query["lang"] === 'ja' ? (
+                    <ReactMarkdown plugins={[gfm]}>
+                        {ja}
+                    </ReactMarkdown>
+                ) : (
+                    <ReactMarkdown plugins={[gfm]}>
+                        {en}
+                    </ReactMarkdown>
+                )}
+            </div>
+            </Layout>
+        )
+    }
+}

pages/house.js

@@ -1,12 +1,16 @@
+// Base layout
 import Layout from "./components/Layout"
-import useTranslation from 'next-translate/useTranslation'
+
+// i18n
+import { useTranslation, useLanguageQuery, LanguageSwitcher } from 'next-export-i18n';
+
+// Next.js router
 import { useRouter } from 'next/router'
 
 export default function About(props) {
-  const router = useRouter()
-  const { locale, locales, defaultLocale, pathname } = router
-  const { t, lang } = useTranslation("house")
-
+  const { t } = useTranslation();
+  const [query] = useLanguageQuery();
+  
   return (
     <Layout title={t('house')}>
       <div>

pages/index.js

@@ -5,66 +5,64 @@ import Layout from "./components/Layout"
 import FAMenu from "./components/Menu/FontAwesomeMenu"
 
 // Banner
-import BlueRibbon from "./components/Footer/BlueRibbon"
 import HappyBusy from "./components/Footer/HappyBusy"
 
 // Next.js
-import Image from 'next/image'
 import Link from 'next/link'
 
 // i18n
-import useTranslation from 'next-translate/useTranslation'
+import { useTranslation, useLanguageQuery } from 'next-export-i18n';
 
 // React Router
-import { useRouter } from 'next/router'
 import MinecraftMenu from "./components/Menu/MinecraftMenu"
 
 // Font Awesome
-import { faDiscord, faGit, faMastodon, faGithub } from '@fortawesome/free-brands-svg-icons'
-import { faBook, faUser, faServer, faHouseUser, faHeart } from '@fortawesome/free-solid-svg-icons'
+import { faDiscord, faGit, faGithub } from '@fortawesome/free-brands-svg-icons'
+import { faBook, faUser, faServer, faScrewdriver, faHeart } from '@fortawesome/free-solid-svg-icons'
 
 export default function Index(props) {
-  const router = useRouter()
-  const { locale, locales, defaultLocale, pathname } = router
-  const { t, lang } = useTranslation("index")
-
+  const { t } = useTranslation();
+  const [query] = useLanguageQuery();
+  
+  if (!query) {
+     return <p>Loading...</p>
+  } else {
   return (
     <>
       <Layout title={t('home')}>
         <div className="my-9 text-center">
           <div className="m-10">
-          <Image
+          <img
+              className   = "mx-auto"
               src         = "/images/avatar_riru.png"
               alt         = "yude's avatar"
               width       = {200}
               height      = {200}
-              unoptimized = {true}
           />
           </div>
           
           {/* Index menu */}
           <div className="grid grid-cols-3 gap-10">
-            <FAMenu dest="/profile" icon={faUser} />
-            <FAMenu dest="/server" icon={faServer} />
-            <FAMenu dest="/house" icon={faHouseUser} />
-            <FAMenu dest="https://scrapbox.io/yude" icon={faBook} />
+            <FAMenu dest="/profile" query={query} icon={faUser} />
+            <FAMenu dest="/server" query={query} icon={faServer} />
+            <FAMenu dest="/services" query={query} icon={faScrewdriver} />
             <FAMenu dest="https://discord.gg/X6srY7X" icon={faDiscord} />          
             <FAMenu dest="https://github.com/yudejp" icon={faGithub} />
             <FAMenu dest="https://git.yude.jp" icon={faGit} />
-            <MinecraftMenu />
-            <FAMenu dest="/mutual" icon={faHeart} />
+            <MinecraftMenu query={query} />
+            <FAMenu dest="/mutual" icon={faHeart} query={query} />
           </div>
           
           {/* Banner */}
           <div className="mx-auto mt-10">
-            <BlueRibbon />
             <HappyBusy />
           </div>
           
           {/* Avatar by */}
-          <p className="mt-3 text-sm font-bold text-gray-900 dark:text-gray-400">{t('common:icon_1')}<Link href="https://twitter.com/R_I_R_U_"><a className="hover:underline">梨留りる {t('common:icon_2')}</a></Link></p>
+          <p className="mt-3 text-sm font-bold text-gray-900 dark:text-gray-400">{t('icon_1')}<Link href="https://twitter.com/R_I_R_U_"><a className="hover:underline">梨留りる {t('icon_2')}</a></Link></p>
         </div>
       </Layout>
     </>
   )
 }
+}

pages/minecraft.js

@@ -6,10 +6,9 @@ import React, { useState, useEffect } from 'react';
 import { useRouter } from 'next/router'
 
 // i18n
-import useTranslation from 'next-translate/useTranslation'
+import { useTranslation, useLanguageQuery, LanguageSwitcher } from 'next-export-i18n';
 
 // Next.js
-import Image from 'next/image'
 import Link from 'next/link'
 
 // Custom pages
@@ -29,17 +28,17 @@ import en from '../docs/minecraft/en.md'
 import { NextSeo } from 'next-seo';
 
 export default function About(props) {
-    const router = useRouter()
-    
-    // i18n
-    const { locale, locales, defaultLocale, pathname } = router
-    const { t, lang } = useTranslation("minecraft")
-    
+    const { t } = useTranslation();
+    const [query] = useLanguageQuery();
+  
     // Copy server address to clipboard
     const copyText = () => {
       navigator.clipboard.writeText("yude.jp");
     };
 
+    if (!query) {
+      return <p>Loading...</p>
+    } else {
     return (
           <>
             <NextSeo
@@ -51,7 +50,7 @@ export default function About(props) {
             <div>
                 <p className="my-2 text-3xl text-center">{t('title')}</p>
                 <div className="w-full">
-                <Image
+                <img
                     src         = "/images/dynmap.png"
                     alt         = "Minecraft brief world map generated by Dynmap"
                     width       = {1354}
@@ -72,7 +71,7 @@ export default function About(props) {
                   </button>
                 </p>
                 
-                <p>{t('version')}: 1.17</p>
+                <p>{t('version')}: 1.18.1</p>
                 
                 <Link href="https://bluemap.yude.jp">
                   <a>
@@ -86,7 +85,7 @@ export default function About(props) {
               </div>
               
               {/* Load markdown contents */}
-                {lang === 'ja' ? (
+                {query["lang"] === 'ja' ? (
                   <ReactMarkdown plugins={[gfm]}>
                       {ja}
                   </ReactMarkdown>
@@ -99,4 +98,5 @@ export default function About(props) {
             </Layout>
           </>
         )
+      }
 }

pages/minecraft/lookup/[ign].js

@@ -0,0 +1,56 @@
+ // Base layout
+ import Layout from "../../components/Layout"
+
+ // React
+ import { useRouter } from 'next/router'
+ 
+ // Data fetching
+ import useSwr from 'swr'
+ const fetcher = (url) => fetch(url).then((res) => res.json())
+ 
+ // Components
+ import WrongUUID from '../../components/Minecraft/WrongUUID'
+ 
+ export default function UUID() {
+   const router = useRouter()
+   const { ign } = router.query
+   const { data, error } = useSwr(
+    ign ? `https://api.ashcon.app/mojang/v2/user/${ign}` : null,
+     fetcher
+   )
+   if (error) {
+     return (
+       <>
+         <Layout title="エラー - プレイヤー情報">
+         <p className="text-2xl">エラーが発生しました。</p>
+         </Layout>
+       </>
+     )
+   } else {
+     if (!data) {
+       return (
+         <>
+           <Layout title="読み込み中... - プレイヤー情報">
+            <p className="text-2xl">読み込み中</p>
+           </Layout>
+         </>
+       )
+     } else {
+       if (data.code) {
+         return (
+           <>
+             <Layout title="404 - プレイヤー情報">
+               <WrongUUID />
+             </Layout>
+           </>
+         )
+       } else {
+         router.push('/minecraft/players/' + data.uuid)
+         return (
+          <p>リダイレクトしています...</p>
+         )
+       }
+     }
+   }
+ }
+ 

pages/minecraft/players/[uuid].js

@@ -16,7 +16,7 @@ export default function UUID() {
   const router = useRouter()
   const { uuid } = router.query
   const { data, error } = useSwr(
-    uuid ? `/api/PlayerName/${uuid}` : null,
+    uuid ? `https://api.ashcon.app/mojang/v2/user/${uuid}` : null,
     fetcher
   )
   if (error) {

pages/mutual.js

@@ -2,7 +2,7 @@
 import Layout from "./components/Layout"
 
 // i18n
-import useTranslation from 'next-translate/useTranslation'
+import { useTranslation, useLanguageQuery, LanguageSwitcher } from 'next-export-i18n';
 
 // React Router etc.
 import { useRouter } from 'next/router'
@@ -18,18 +18,21 @@ import en from '../docs/mutual/en.md'
 import { NextSeo } from 'next-seo';
 
 export default function Tos(props) {
-    const router = useRouter()
-    const { locale, locales, defaultLocale, pathname } = router
-    const { t, lang } = useTranslation("common")
+    const { t } = useTranslation();
+    const [query] = useLanguageQuery();
+    
+    if (!query) {
+      return <p>Loading...</p>
+    } else {
     return(
           <>
             <NextSeo
               title="相互リンク"
               description="yude.jp と相互にリンクを貼っている Web サイトの一覧"
             />
-            <Layout title={t('common:mutual')}>
+            <Layout title={t('mutual')}>
               <div>
-                {lang === 'ja' ? (
+                {query["lang"] === 'ja' ? (
                   <ReactMarkdown plugins={[gfm]}>
                       {ja}
                   </ReactMarkdown>
@@ -42,4 +45,5 @@ export default function Tos(props) {
             </Layout>
           </>
         )
+      }
     }

pages/posts.js

@@ -1,54 +0,0 @@
-// Base layout
-import Layout from "./components/Layout"
-
-// Next.js
-import Link from "next/link";
-
-// i18n
-import { useRouter } from 'next/router'
-import useTranslation from 'next-translate/useTranslation'
-
-// microCMS library
-import { client } from "../libs/client";
-
-// next-seo
-import { NextSeo } from 'next-seo';
-
-export default function Home({ blog }) {
-    const router = useRouter()
-    const { locale, locales, defaultLocale, pathname } = router
-    const { t, lang } = useTranslation("common")
-    return (
-          <>
-          <NextSeo
-            title="記事一覧"
-            description="yude のブログの記事一覧 / yude's blog posts listing"
-          />
-          <Layout title={t('common:post_list')}>
-              <div>
-              <h1 className="text-center">{t('common:post_list')}</h1>
-                <ul>
-                  {blog.map((blog) => (
-                    <li key={blog.id}>
-                      <Link href={`/posts/${blog.id}`}>
-                        <a>{blog.title}</a>
-                      </Link>
-                    </li>
-                  ))}
-                </ul>
-              </div>
-          </Layout>
-          </>
-    );
-}
-
-// Passing data to template
-export const getStaticProps = async () => {
-  const data = await client.get({ endpoint: "blog" });
-
-  return {
-    props: {
-      blog: data.contents,
-    },
-  };
-};

pages/posts/[id].js

@@ -1,58 +0,0 @@
-// Base layout
-import Layout from "../components/Layout"
-
-// microCMS library
-import { client } from "../../libs/client";
-
-// next-seo
-import { NextSeo } from 'next-seo';
-
-// React
-import * as React from "react";
-
-// React Moment
-import Moment from 'react-moment';
-
-export default function BlogId({ blog }) {
-  return (
-    <>
-    <Layout title={blog.title + " - yude.jp"}>
-    <NextSeo
-      title={blog.title + " - yude.jp"}
-      description={blog.publishedAt + "に更新された「" + blog.title + "」というタイトルの記事です。"}
-    />
-        <h1>{blog.title}</h1>
-        <p>
-          <Moment format="YYYY/MM/DD HH:mm">
-          {blog.updated}
-          </Moment>
-        </p>
-        <div
-          dangerouslySetInnerHTML={{
-            __html: `${blog.content}`,
-          }}
-        />
-    </Layout>
-    </>
-  );
-}
-
-// Specify path for static generator
-export const getStaticPaths = async () => {
-  const data = await client.get({ endpoint: "blog" });
-
-  const paths = data.contents.map((content) => `/posts/${content.id}`);
-  return { paths, fallback: false };
-};
-
-// Passing data to template
-export const getStaticProps = async (context) => {
-  const id = context.params.id;
-  const data = await client.get({ endpoint: "blog", contentId: id });
-
-  return {
-    props: {
-      blog: data,
-    },
-  };
-};

pages/profile.js

@@ -2,17 +2,15 @@
 import Layout from "./components/Layout"
 
 // i18n
-import useTranslation from 'next-translate/useTranslation'
+import { useTranslation, useLanguageQuery } from 'next-export-i18n';
 
 // Font Awesome
 import { faDiscord, faTwitter, faGithub, faKeybase, faInstagram, faMastodon, faSteam, faAmazon } from '@fortawesome/free-brands-svg-icons'
-import { faEnvelope, faBirthdayCake, faMapPin, faSchool, faPhone, faInfo, faLink, faMobile } from '@fortawesome/free-solid-svg-icons'
+import { faEnvelope, faBirthdayCake, faMapPin, faSchool, faPhone, faBlog, faBookDead, faInfo, faBookmark, faLink, faMobile } from '@fortawesome/free-solid-svg-icons'
 import { FontAwesomeIcon } from '@fortawesome/react-fontawesome'
 
 // Next.js, React
 import Link from 'next/link'
-import Image from 'next/image'
-import { useRouter } from 'next/router'
 
 // Discord
 import DiscordStatus from './components/Discord/DiscordStatus'
@@ -30,9 +28,8 @@ import NintendoSW from "./components/Profile/NintendoSW"
 import { NextSeo } from 'next-seo';
 
 export default function Profile(props) {
-  const router = useRouter()
-  const { locale, locales, defaultLocale, pathname } = router
-  const { t, lang } = useTranslation("profile")
+  const { t } = useTranslation();
+  const [query] = useLanguageQuery();
 
   return (
     <>
@@ -47,7 +44,7 @@ export default function Profile(props) {
           }
           <div>
             <div className="flex mb-10 justify-center">
-            <Image
+            <img
               className   = "rounded-full hover:animate-rumble z-0 p-15"
               src         = "/images/avatar_mel.png"
               alt         = "yude's avatar"
@@ -89,6 +86,19 @@ export default function Profile(props) {
               <p className="ml-9">{t('hiroshima')}</p>
             </div>
           </div>
+          
+          {
+           // Contents
+          }
+          <div>
+            <div className="text-left">
+                <p className="text-2xl"><FontAwesomeIcon icon={faBookDead} className="w-5 h-5 inline"/> {t('contents')}</p>
+            </div>
+            <div className="my-2 grid grid-cols-2 lg:grid-cols-5 md:grid-cols-3 sm:grid-cols-2justify-items-center gap-y-6">
+              <Contact dest="https://blog.yude.jp" icon={faBlog} caption={t('blog')} />
+              <Contact dest="https://scrapbox.io/yude" icon={faBookmark} caption="Scrapbox" />
+            </div>
+          </div>
   
           {
            // Contact 
@@ -120,7 +130,7 @@ export default function Profile(props) {
           </div>
           
         </div>
-          <p className="mt-3 text-sm font-bold text-gray-900 dark:text-gray-400">{t('common:icon_1')}<Link href="https://twitter.com/xmnts"><a className="hover:underline">Minkasy {t('common:icon_2')}</a></Link></p>
+          <p className="mt-3 text-sm font-bold text-gray-900 dark:text-gray-400">{t('icon_1')}<Link href="https://twitter.com/xmnts"><a className="hover:underline">Minkasy {t('icon_2')}</a></Link></p>
         </div>
         
       </Layout>

pages/server.js

@@ -2,18 +2,14 @@
 import Layout from "./components/Layout"
 
 // i18n
-import useTranslation from 'next-translate/useTranslation'
-
-// React Router
-import { useRouter } from 'next/router'
+import { useTranslation, useLanguageQuery, LanguageSwitcher } from 'next-export-i18n';
 
 // next-seo
 import { NextSeo } from 'next-seo';
 
 export default function Server(props) {
-  const router = useRouter()
-  const { locale, locales, defaultLocale, pathname } = router
-  const { t, lang } = useTranslation("server")
+  const { t } = useTranslation();
+  const [query] = useLanguageQuery();
 
   return (
     <>
@@ -32,45 +28,22 @@ export default function Server(props) {
           </div>
           
           {
-              // yui
+              // sandy
           }
-          <h2 className="text-2xl text-left font-bold leading-7 sm:text-3xl sm:truncate">yui</h2>
+          <h2 className="text-2xl text-left font-bold leading-7 sm:text-3xl sm:truncate">sandy</h2>
           <div className="flex xl:w-2/3 text-center">
           <div className="flex-1"><p className="font-bold">CPU </p>i7-2600</div>
           <div className="flex-1"><p className="font-bold">RAM </p>DDR3 24GB</div>
           <div className="flex-1"><p className="font-bold">OS </p>Arch Linux</div>
           <div className="flex-1"><p className="font-bold">{t('location')} </p>{t('hiroshima')}</div>
           </div>
-          <iframe className="w-full h-96" src="https://mackerel.io/embed/public/embed/heHnGhDanoIDlf7jjxUe9yPVrsG3deeH5ptD8suErrq5w46crWEIYdLfzLoukzfF?period=24h" height="400" frameBorder="0" scrolling="no"></iframe>
+          <a href="https://mackerel.io/orgs/yude/hosts/4dkbQuMQjvo/-/graphs/loadavg#period=10m"><img src="https://mackerel.io/embed/public/embed/heHnGhDanoIDlf7jjxUe9yPVrsG3deeH5ptD8suErrq5w46crWEIYdLfzLoukzfF.png?period=10m" className="w-full" /></a>
+          
           
           {
-              // saika
+              // oracle1
           }
-          <h2 className="text-2xl text-left font-bold leading-7 sm:text-3xl sm:truncate">saika</h2>
-          <div className="flex xl:w-2/3 text-center">
-          <div className="flex-1"><p className="font-bold">CPU </p>i5-6500</div>
-          <div className="flex-1"><p className="font-bold">RAM </p>DDR4 8GB</div>
-          <div className="flex-1"><p className="font-bold">OS </p>Ubuntu Server 20.04.3 LTS</div>
-          <div className="flex-1"><p className="font-bold">{t('location')} </p>{t('hiroshima')}</div>
-          </div>
-          <iframe className="w-full h-96" src="https://mackerel.io/embed/public/embed/QCRK3wZxG7ufgunJ5iuIs9cIEJ490swAmlYMF50nNLmJw6gASXyVlzhrybiE2A1G?period=24h" height="400" frameBorder="0" scrolling="no"></iframe>
-          
-          {
-              // yukino
-          }
-          <h2 className="text-2xl text-left font-bold leading-7 sm:text-3xl sm:truncate">yukino</h2>
-          <div className="flex xl:w-2/3 text-center">
-          <div className="flex-1"><p className="font-bold">{t('model')} </p>Raspberry Pi 4 Model B Rev 1.2</div>
-          <div className="flex-1"><p className="font-bold">RAM </p>4GB</div>
-          <div className="flex-1"><p className="font-bold">OS </p>Raspbian GNU/Linux 10 (buster)</div>
-          <div className="flex-1"><p className="font-bold">{t('location')} </p>{t('tottori')}</div>
-          </div>
-          <iframe className="w-full h-96" src="https://mackerel.io/embed/public/embed/5HVbQiwuxrMithyrGjmmQCCOVgJ6Ptf94SDA2qWSTsh2rtz7pjePihYzaW5QEml4?period=24h" height="400" frameBorder="0" scrolling="no"></iframe>
-          
-          {
-              // iroha
-          }
-          <h2 className="text-2xl text-left font-bold leading-7 sm:text-3xl sm:truncate">iroha</h2>
+          <h2 className="text-2xl text-left font-bold leading-7 sm:text-3xl sm:truncate">oracle1</h2>
           <div className="flex xl:w-2/3 text-center">
           <div className="flex-1"><p className="font-bold">{t('service')} </p>Oracle Cloud</div>
           <div className="flex-1"><p className="font-bold">{t('shape')} </p>VM.Standard.E2.1.Micro</div>
@@ -78,13 +51,12 @@ export default function Server(props) {
           <div className="flex-1"><p className="font-bold">OS </p>Ubuntu 20.04 LTS</div>
           <div className="flex-1"><p className="font-bold">{t('region')} </p>Japan Central (Osaka)</div>
           </div>
-          <iframe className="w-full h-96" src="https://mackerel.io/embed/public/embed/wgmTz7aTgvwfyU6qVHrJJmQlpOHCUJK6qw0W9sJTX68WOI8TFtc27YvJ7dwkQEGv?period=24h" height="400" frameBorder="0" scrolling="no"></iframe>
-          
+          <a href="https://mackerel.io/orgs/yude/hosts/4ftHfeojMCU/-/graphs/loadavg#period=10m"><img src="https://mackerel.io/embed/public/embed/vcn6LE4P2hh6GzvtMbIAWxsXpDh6eSoNyAXdhfYaj9yDN6FJwOHIiz9ktqToj1HG.png?period=10m" className="w-full" /></a>
           
           {
-              // komachi
+              // oracle2
           }
-          <h2 className="text-2xl text-left font-bold leading-7 sm:text-3xl sm:truncate">komachi</h2>
+          <h2 className="text-2xl text-left font-bold leading-7 sm:text-3xl sm:truncate">oracle2</h2>
           <div className="flex xl:w-2/3 text-center">
           <div className="flex-1"><p className="font-bold">{t('service')} </p>Oracle Cloud</div>
           <div className="flex-1"><p className="font-bold">{t('shape')} </p>VM.Standard.E2.1.Micro</div>
@@ -92,8 +64,21 @@ export default function Server(props) {
           <div className="flex-1"><p className="font-bold">OS </p>Ubuntu 20.04 LTS</div>
           <div className="flex-1"><p className="font-bold">{t('region')} </p>Japan Central (Osaka)</div>
           </div>
-          <iframe className="w-full h-96" src="https://mackerel.io/embed/public/embed/vcn6LE4P2hh6GzvtMbIAWxsXpDh6eSoNyAXdhfYaj9yDN6FJwOHIiz9ktqToj1HG?period=24h" height="400" frameBorder="0" scrolling="no"></iframe>
-  
+          <a href="https://mackerel.io/orgs/yude/hosts/4frgQ1QuivJ/-/graphs/loadavg#period=10m"><img src="https://mackerel.io/embed/public/embed/wgmTz7aTgvwfyU6qVHrJJmQlpOHCUJK6qw0W9sJTX68WOI8TFtc27YvJ7dwkQEGv.png?period=10m" className="w-full" /></a>
+          
+          {
+              // oracle-a1-1
+          }
+          <h2 className="text-2xl text-left font-bold leading-7 sm:text-3xl sm:truncate">oracle-a1-1</h2>
+          <div className="flex xl:w-2/3 text-center">
+          <div className="flex-1"><p className="font-bold">{t('service')} </p>Oracle Cloud</div>
+          <div className="flex-1"><p className="font-bold">{t('shape')} </p>VM.Standard.A1.Flex</div>
+          <div className="flex-1"><p className="font-bold">RAM </p>6GB</div>
+          <div className="flex-1"><p className="font-bold">OS </p>Ubuntu 20.04.3 LTS</div>
+          <div className="flex-1"><p className="font-bold">{t('region')} </p>Japan Central (Osaka)</div>
+          </div>
+          <a href="https://mackerel.io/orgs/yude/hosts/4qzeqT6kToQ/-/graphs/loadavg#period=10m"><img src="https://mackerel.io/embed/public/embed/2C7NdtqLgGFGPiO2IctDGuaMdjBwhXyp0i8imkaJT2GFI55syPaxxACEYIRWDHnS.png?period=10m" className="w-full" /></a>
+          
         </div>
       </Layout>
     </>

pages/services.js

@@ -0,0 +1,49 @@
+// Base layout
+import Layout from "./components/Layout"
+
+// i18n
+import { useTranslation, useLanguageQuery, LanguageSwitcher } from 'next-export-i18n';
+
+// React Router etc.
+import { useRouter } from 'next/router'
+import React from "react"
+
+// React Markdown
+import ReactMarkdown from "react-markdown"
+import gfm from 'remark-gfm';
+import ja from '../docs/services/ja.md'
+import en from '../docs/services/en.md'
+
+// next-seo
+import { NextSeo } from 'next-seo';
+
+export default function Tos(props) {
+    const { t } = useTranslation();
+    const [query] = useLanguageQuery();
+    
+    if (!query) {
+      return <p>Loading...</p>
+    } else {
+    return(
+          <>
+            <NextSeo
+              title="サービス"
+              description="yude.jp で運用中のサービス"
+            />
+            <Layout title={t('services')}>
+              <div>
+                {query["lang"] === 'ja' ? (
+                  <ReactMarkdown plugins={[gfm]}>
+                      {ja}
+                  </ReactMarkdown>
+                ) : (
+                  <ReactMarkdown plugins={[gfm]}>
+                      {en}
+                  </ReactMarkdown>
+                )}
+              </div>
+            </Layout>
+          </>
+        )
+      }
+    }

pages/tos.js

@@ -1,29 +1,40 @@
+// Base layout
 import Layout from "./components/Layout"
-import useTranslation from 'next-translate/useTranslation'
+
+// i18n
+import { useTranslation, useLanguageQuery, LanguageSwitcher } from 'next-export-i18n';
+
+// Next.js, React
 import { useRouter } from 'next/router'
 import React from "react"
+
+// React Markdown
 import ReactMarkdown from "react-markdown"
 import gfm from 'remark-gfm';
 import ja from '../docs/tos/ja.md'
 import en from '../docs/tos/en.md'
 
 export default function Tos(props) {
-    const router = useRouter()
-    const { locale, locales, defaultLocale, pathname } = router
-    const { t, lang } = useTranslation("tos")
-    return(
-        <Layout title={t('tos')}>
-        <div>
-          {lang === 'ja' ? (
-            <ReactMarkdown plugins={[gfm]}>
-                {ja}
-            </ReactMarkdown>
-          ) : (
-            <ReactMarkdown plugins={[gfm]}>
-                {en}
-            </ReactMarkdown>
-          )}
-        </div>
-        </Layout>
-        )
-    }
+    const { t } = useTranslation();
+    const [query] = useLanguageQuery();
+    
+    if (!query) {
+      return <p>Loading...</p>
+    } else {
+      return (
+          <Layout title={t('tos')}>
+          <div>
+            {query["lang"] === 'ja' ? (
+              <ReactMarkdown plugins={[gfm]}>
+                  {ja}
+              </ReactMarkdown>
+            ) : (
+              <ReactMarkdown plugins={[gfm]}>
+                  {en}
+              </ReactMarkdown>
+            )}
+          </div>
+          </Layout>
+          )
+    }
+  }