forked from Mirrors/elk
75 lines
2.1 KiB
TypeScript
75 lines
2.1 KiB
TypeScript
/// <reference lib="WebWorker" />
|
|
/// <reference types="vite/client" />
|
|
import type { PushPayload } from '~/service-worker/types'
|
|
|
|
declare const self: ServiceWorkerGlobalScope
|
|
|
|
export const onPush = (event: PushEvent) => {
|
|
const promise = isClientFocused().then((isFocused) => {
|
|
if (isFocused)
|
|
return Promise.resolve()
|
|
|
|
const options: PushPayload = event.data!.json()
|
|
const {
|
|
access_token,
|
|
body,
|
|
icon,
|
|
notification_id,
|
|
notification_type,
|
|
preferred_locale,
|
|
} = options
|
|
|
|
const url = notification_type === 'mention' ? 'notifications/mention' : 'notifications'
|
|
|
|
const notificationOptions: NotificationOptions = {
|
|
badge: '/pwa-192x192.png',
|
|
body,
|
|
data: {
|
|
access_token,
|
|
preferred_locale,
|
|
url: `/${url}`,
|
|
},
|
|
dir: 'auto',
|
|
icon,
|
|
lang: preferred_locale,
|
|
tag: notification_id,
|
|
timestamp: new Date().getTime(),
|
|
}
|
|
return self.registration.showNotification(options.title, notificationOptions)
|
|
})
|
|
|
|
event.waitUntil(promise)
|
|
}
|
|
|
|
export const onNotificationClick = (event: NotificationEvent) => {
|
|
const reactToNotificationClick = new Promise((resolve) => {
|
|
event.notification.close()
|
|
resolve(openUrl(event.notification.data.url))
|
|
})
|
|
|
|
event.waitUntil(reactToNotificationClick)
|
|
}
|
|
|
|
function findBestClient(clients: WindowClient[]) {
|
|
const focusedClient = clients.find(client => client.focused)
|
|
const visibleClient = clients.find(client => client.visibilityState === 'visible')
|
|
|
|
return focusedClient || visibleClient || clients[0]
|
|
}
|
|
|
|
async function openUrl(url: string) {
|
|
const clients = await self.clients.matchAll({ type: 'window' })
|
|
// Chrome 42-48 does not support navigate
|
|
if (clients.length !== 0 && 'navigate' in clients[0]) {
|
|
const client = findBestClient(clients as WindowClient[])
|
|
await client.navigate(url).then(client => client?.focus())
|
|
}
|
|
|
|
await self.clients.openWindow(url)
|
|
}
|
|
|
|
function isClientFocused() {
|
|
return self.clients
|
|
.matchAll({ type: 'window', includeUncontrolled: true })
|
|
.then(windowClients => Promise.resolve(windowClients.some(windowClient => windowClient.focused)))
|
|
}
|