wip

src/web/app/boot.js

@@ -27,7 +27,9 @@
 	//   misskey.alice               => misskey
 	//   misskey.strawberry.pasta    => misskey
 	//   dev.misskey.arisu.tachibana => dev
-	let app = url.host.split('.')[0];
+	let app = url.host == 'localhost'
+		? 'misskey'
+		: url.host.split('.')[0];
 
 	// Detect the user language
 	// Note: The default language is English

src/web/app/common/mios.ts

@@ -37,6 +37,11 @@ export default class MiOS extends EventEmitter {
 	 */
 	public stream: HomeStreamManager;
 
+	/**
+	 * A registration of service worker
+	 */
+	private swRegistration: ServiceWorkerRegistration = null;
+
 	constructor() {
 		super();
 
@@ -44,6 +49,7 @@ export default class MiOS extends EventEmitter {
 		this.init = this.init.bind(this);
 		this.api = this.api.bind(this);
 		this.getMeta = this.getMeta.bind(this);
+		this.swSubscribe = this.swSubscribe.bind(this);
 		//#endregion
 	}
 
@@ -126,6 +132,25 @@ export default class MiOS extends EventEmitter {
 
 			// Finish init
 			callback();
+
+			//#region Service worker
+			const isSwSupported =
+				('serviceWorker' in navigator) && ('PushManager' in window);
+
+			if (isSwSupported && this.isSignedin) {
+				// When service worker activated
+				navigator.serviceWorker.ready.then(this.swSubscribe);
+
+				// Register service worker
+				navigator.serviceWorker.register('/sw.js').then(registration => {
+					// 登録成功
+					console.info('ServiceWorker registration successful with scope: ', registration.scope);
+				}).catch(err => {
+					// 登録失敗 :(
+					console.error('ServiceWorker registration failed: ', err);
+				});
+			}
+			//#endregion
 		};
 
 		// Get cached account data
@@ -147,6 +172,30 @@ export default class MiOS extends EventEmitter {
 		}
 	}
 
+	private async swSubscribe(swRegistration: ServiceWorkerRegistration) {
+		this.swRegistration = swRegistration;
+
+		// Subscribe
+		this.swRegistration.pushManager.subscribe({
+			// A boolean indicating that the returned push subscription
+			// will only be used for messages whose effect is made visible to the user.
+			userVisibleOnly: true
+		}).then(subscription => {
+			console.log('Subscribe OK:', subscription);
+
+			// Register
+			this.api('sw/register', {
+				endpoint: subscription.endpoint,
+				auth: subscription.getKey('auth') ? btoa(String.fromCharCode.apply(null, new Uint8Array(subscription.getKey('auth')))) : '',
+				publickey: subscription.getKey('p256dh') ? btoa(String.fromCharCode.apply(null, new Uint8Array(subscription.getKey('p256dh')))) : ''
+			});
+		}).then(() => {
+			console.log('Server Stored Subscription.');
+		}).catch(err => {
+			console.error('Subscribe Error:', err);
+		});
+	}
+
 	/**
 	 * Misskey APIにリクエストします
 	 * @param endpoint エンドポイント名

src/web/app/common/scripts/config.ts

@@ -1,9 +1,11 @@
-const Url = new URL(location.href);
+const _url = new URL(location.href);
 
-const isRoot = Url.host.split('.')[0] == 'misskey';
+const isRoot = _url.host == 'localhost'
+	? true
+	: _url.host.split('.')[0] == 'misskey';
 
-const host = isRoot ? Url.host : Url.host.substring(Url.host.indexOf('.') + 1, Url.host.length);
-const scheme = Url.protocol;
+const host = isRoot ? _url.host : _url.host.substring(_url.host.indexOf('.') + 1, _url.host.length);
+const scheme = _url.protocol;
 const url = `${scheme}//${host}`;
 const apiUrl = `${scheme}//api.${host}`;
 const chUrl = `${scheme}//ch.${host}`;

src/web/assets/sw.js

@@ -0,0 +1,31 @@
+/**
+ * Service Worker
+ */
+
+// インストールされたとき
+self.addEventListener('install', () => {
+	console.log('[sw]', 'Your ServiceWorker is installed');
+});
+
+// プッシュ通知を受け取ったとき
+self.addEventListener('push', ev => {
+	// クライアント取得
+	self.clients.matchAll({
+		includeUncontrolled: true
+	}).then(clients => {
+		// クライアントがあったらストリームに接続しているということなので通知しない
+		if (clients.length != 0) return;
+
+		const { type, body } = ev.data.json();
+		handlers[type](body);
+	});
+});
+
+const handlers = {
+	mention: body => {
+		self.registration.showNotification('mentioned', {
+			body: body.text,
+			icon: body.user.avatar_url + '?thumbnail&size=64',
+		});
+	}
+};

src/web/server.ts

@@ -37,28 +37,45 @@ app.use((req, res, next) => {
  * Static assets
  */
 app.use(favicon(`${__dirname}/assets/favicon.ico`));
-app.get('/manifest.json', (req, res) => res.sendFile(`${__dirname}/assets/manifest.json`));
 app.get('/apple-touch-icon.png', (req, res) => res.sendFile(`${__dirname}/assets/apple-touch-icon.png`));
 app.use('/assets', express.static(`${__dirname}/assets`, {
 	maxAge: ms('7 days')
 }));
 
+app.get('/sw.js', (req, res) => res.sendFile(`${__dirname}/assets/sw.js`));
+
 /**
- * Common API
+ * Manifest
  */
-app.get(/\/api:url/, require('./service/url-preview'));
+app.get('/manifest.json', (req, res) => {
+	const manifest = require((`${__dirname}/assets/manifest.json`));
+
+	// Service Worker
+	if (config.sw) {
+		manifest['gcm_sender_id'] = config.sw.gcm_sender_id;
+	}
+
+	res.send(manifest);
+});
 
 /**
  * Serve config
  */
 app.get('/config.json', (req, res) => {
-	res.send({
+	const conf = {
 		recaptcha: {
 			siteKey: config.recaptcha.siteKey
 		}
-	});
+	};
+
+	res.send(conf);
 });
 
+/**
+ * Common API
+ */
+app.get(/\/api:url/, require('./service/url-preview'));
+
 /**
  * Routing
  */