/*
* SPDX-FileCopyrightText: syuilo and misskey-project
* SPDX-License-Identifier: AGPL-3.0-only
*/
import { get } from 'idb-keyval';
import * as Misskey from 'misskey-js';
import type { PushNotificationDataMap } from '@/types.js';
import type { I18n } from '@@/js/i18n.js';
import type { Locale } from '../../../locales/index.js';
import { createEmptyNotification, createNotification } from '@/scripts/create-notification.js';
import { swLang } from '@/scripts/lang.js';
import * as swos from '@/scripts/operations.js';
const STATIC_CACHE_NAME = `misskey-static-${_VERSION_}`;
const PATHS_TO_CACHE = ['/assets/','/emoji/','/twemoji/','/fluent-emoji/','/vite/'];
globalThis.addEventListener('install', (ev) => {
ev.waitUntil((async () => {
const cache = await caches.open(STATIC_CACHE_NAME);
await cache.addAll(PATHS_TO_CACHE);
await globalThis.skipWaiting();
})());
});
globalThis.addEventListener('activate', ev => {
ev.waitUntil(
caches.keys()
.then(cacheNames => Promise.all(
cacheNames
.filter((v) => v !== swLang.cacheName && !v.startsWith('misskey-static-'))
.map(name => caches.delete(name)),
))
.then(() => globalThis.clients.claim()),
);
});
async function offlineContentHTML() {
const i18n = await (swLang.i18n ?? swLang.fetchLocale()) as Partial<I18n<Locale>>;
const messages = {
title: i18n.ts?._offlineScreen.title ?? 'Offline - Could not connect to server',
header: i18n.ts?._offlineScreen.header ?? 'Could not connect to server',
reload: i18n.ts?.reload ?? 'Reload',
};
return `<!DOCTYPE html><html lang="en"><head><meta charset="UTF-8"><meta content="width=device-width,initial-scale=1"name="viewport"><title>${messages.title}</title><style>body{background-color:#0c1210;color:#dee7e4;font-family:Hiragino Maru Gothic Pro,BIZ UDGothic,Roboto,HelveticaNeue,Arial,sans-serif;line-height:1.35;display:flex;flex-direction:column;align-items:center;justify-content:center;min-height:100vh;margin:0;padding:24px;box-sizing:border-box}.icon{max-width:120px;width:100%;height:auto;margin-bottom:20px;}.message{text-align:center;font-size:20px;font-weight:700;margin-bottom:20px}.version{text-align:center;font-size:90%;margin-bottom:20px}button{padding:7px 14px;min-width:100px;font-weight:700;font-family:Hiragino Maru Gothic Pro,BIZ UDGothic,Roboto,HelveticaNeue,Arial,sans-serif;line-height:1.35;border-radius:99rem;background-color:#ff82ab;color:#192320;border:none;cursor:pointer;-webkit-tap-highlight-color:transparent}button:hover{background-color:#fac5eb}</style></head><body><svg class="icon"fill="none"height="24"stroke="currentColor"stroke-linecap="round"stroke-linejoin="round"stroke-width="2"viewBox="0 0 24 24"width="24"xmlns="http://www.w3.org/2000/svg"><path d="M0 0h24v24H0z"fill="none"stroke="none"/><path d="M9.58 5.548c.24 -.11 .492 -.207 .752 -.286c1.88 -.572 3.956 -.193 5.444 1c1.488 1.19 2.162 3.007 1.77 4.769h.99c1.913 0 3.464 1.56 3.464 3.486c0 .957 -.383 1.824 -1.003 2.454m-2.997 1.033h-11.343c-2.572 -.004 -4.657 -2.011 -4.657 -4.487c0 -2.475 2.085 -4.482 4.657 -4.482c.13 -.582 .37 -1.128 .7 -1.62"/><path d="M3 3l18 18"/></svg><div class="message">${messages.header}</div><div class="version">v${_VERSION_}</div><button onclick="reloadPage()">${messages.reload}</button><script>function reloadPage(){location.reload(!0)}</script></body></html>`;
}
globalThis.addEventListener('fetch', ev => {
const shouldCache = PATHS_TO_CACHE.some(path => ev.request.url.includes(path));
if (shouldCache) {
ev.respondWith(
caches.match(ev.request)
.then(response => {
if (response) return response;
return fetch(ev.request).then(response => {
if (!response || response.status !== 200 || response.type !== 'basic') return response;
const responseToCache = response.clone();
caches.open(STATIC_CACHE_NAME)
.then(cache => {
cache.put(ev.request, responseToCache);
});
return response;
});
})
);
return;
}
let isHTMLRequest = false;
if (ev.request.headers.get('sec-fetch-dest') === 'document') {
isHTMLRequest = true;
} else if (ev.request.headers.get('accept')?.includes('/html')) {
isHTMLRequest = true;
} else if (ev.request.url.endsWith('/')) {
isHTMLRequest = true;
}
if (!isHTMLRequest) return;
ev.respondWith(
fetch(ev.request)
.catch(async () => {
const html = await offlineContentHTML();
return new Response(html, {
status: 200,
headers: {
'content-type': 'text/html',
},
});
}),
);
});
globalThis.addEventListener('push', ev => {
ev.waitUntil(globalThis.clients.matchAll({
includeUncontrolled: true,
type: 'window',
}).then(async () => {
const data: PushNotificationDataMap[keyof PushNotificationDataMap] = ev.data?.json();
switch (data.type) {
case 'notification':
case 'unreadAntennaNote':
if (Date.now() - data.dateTime > 1000 * 60 * 60 * 24) break;
return createNotification(data);
case 'readAllNotifications':
await globalThis.registration.getNotifications()
.then(notifications => notifications.forEach(n => n.tag !== 'read_notification' && n.close()));
break;
}
await createEmptyNotification();
return;
}));
});
globalThis.addEventListener('notificationclick', (ev: ServiceWorkerGlobalScopeEventMap['notificationclick']) => {
ev.waitUntil((async (): Promise<void> => {
if (_DEV_) {
console.log('notificationclick', ev.action, ev.notification.data);
}
const { action, notification } = ev;
const data: PushNotificationDataMap[keyof PushNotificationDataMap] = notification.data ?? {};
const { userId: loginId } = data;
let client: WindowClient | null = null;
switch (data.type) {
case 'notification':
switch (action) {
case 'follow':
if ('userId' in data.body) await swos.api('following/create', loginId, { userId: data.body.userId });
break;
case 'showUser':
if ('user' in data.body) client = await swos.openUser(Misskey.acct.toString(data.body.user), loginId);
break;
case 'reply':
if ('note' in data.body) client = await swos.openPost({ reply: data.body.note }, loginId);
break;
case 'renote':
if ('note' in data.body) await swos.api('notes/create', loginId, { renoteId: data.body.note.id });
break;
case 'accept':
switch (data.body.type) {
case 'receiveFollowRequest':
await swos.api('following/requests/accept', loginId, { userId: data.body.userId });
break;
}
break;
case 'reject':
switch (data.body.type) {
case 'receiveFollowRequest':
await swos.api('following/requests/reject', loginId, { userId: data.body.userId });
break;
}
break;
case 'showFollowRequests':
client = await swos.openClient('push', '/my/follow-requests', loginId);
break;
case 'edited':
if ('note' in data.body) client = await swos.openPost({ reply: data.body.note }, loginId);
break;
default:
switch (data.body.type) {
case 'receiveFollowRequest':
client = await swos.openClient('push', '/my/follow-requests', loginId);
break;
case 'reaction':
client = await swos.openNote(data.body.note.id, loginId);
break;
default:
if ('note' in data.body) {
client = await swos.openNote(data.body.note.id, loginId);
} else if ('user' in data.body) {
client = await swos.openUser(Misskey.acct.toString(data.body.user), loginId);
}
break;
}
}
break;
case 'unreadAntennaNote':
client = await swos.openAntenna(data.body.antenna.id, loginId);
break;
default:
switch (action) {
case 'markAllAsRead':
await globalThis.registration.getNotifications()
.then(notifications => notifications.forEach(n => n.tag !== 'read_notification' && n.close()));
await get<Pick<Misskey.entities.SignupResponse, 'id' | 'token'>[]>('accounts').then(accounts => {
return Promise.all((accounts ?? []).map(async account => {
await swos.sendMarkAllAsRead(account.id);
}));
});
break;
case 'settings':
client = await swos.openClient('push', '/settings/notifications', loginId);
break;
}
}
if (client) {
client.focus();
}
if (data.type === 'notification') {
await swos.sendMarkAllAsRead(loginId);
}
notification.close();
})());
});
globalThis.addEventListener('notificationclose', (ev: ServiceWorkerGlobalScopeEventMap['notificationclose']) => {
const data: PushNotificationDataMap[keyof PushNotificationDataMap] = ev.notification.data;
ev.waitUntil((async (): Promise<void> => {
if (data.type === 'notification') {
await swos.sendMarkAllAsRead(data.userId);
}
return;
})());
});
globalThis.addEventListener('message', (ev: ServiceWorkerGlobalScopeEventMap['message']) => {
ev.waitUntil((async (): Promise<void> => {
if (ev.data === 'clear') {
await caches.keys()
.then(cacheNames => Promise.all(
cacheNames.map(name => caches.delete(name)),
));
return;
}
if (typeof ev.data === 'object') {
const otype = Object.prototype.toString.call(ev.data).slice(8, -1).toLowerCase();
if (otype === 'object') {
if (ev.data.msg === 'initialize') {
swLang.setLang(ev.data.lang);
}
}
}
})());
});