70 lines
2.1 KiB
JavaScript
70 lines
2.1 KiB
JavaScript
/* eslint-env serviceworker */
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import localForage from 'localforage'
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import { parseNotification } from './services/entity_normalizer/entity_normalizer.service.js'
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import { prepareNotificationObject } from './services/notification_utils/notification_utils.js'
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import Vue from 'vue'
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import VueI18n from 'vue-i18n'
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import messages from './i18n/service_worker_messages.js'
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Vue.use(VueI18n)
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const i18n = new VueI18n({
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// By default, use the browser locale, we will update it if neccessary
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locale: 'en',
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fallbackLocale: 'en',
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messages
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})
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function isEnabled () {
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return localForage.getItem('vuex-lz')
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.then(data => data.config.webPushNotifications)
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}
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function getWindowClients () {
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return clients.matchAll({ includeUncontrolled: true })
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.then((clientList) => clientList.filter(({ type }) => type === 'window'))
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}
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const setLocale = async () => {
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const state = await localForage.getItem('vuex-lz')
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const locale = state.config.interfaceLanguage || 'en'
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i18n.locale = locale
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}
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const maybeShowNotification = async (event) => {
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const enabled = await isEnabled()
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const activeClients = await getWindowClients()
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await setLocale()
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if (enabled && (activeClients.length === 0)) {
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const data = event.data.json()
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const url = `${self.registration.scope}api/v1/notifications/${data.notification_id}`
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const notification = await fetch(url, { headers: { Authorization: 'Bearer ' + data.access_token } })
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const notificationJson = await notification.json()
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const parsedNotification = parseNotification(notificationJson)
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const res = prepareNotificationObject(parsedNotification, i18n)
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self.registration.showNotification(res.title, res)
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}
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}
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self.addEventListener('push', async (event) => {
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if (event.data) {
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event.waitUntil(maybeShowNotification(event))
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}
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})
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self.addEventListener('notificationclick', (event) => {
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event.notification.close()
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event.waitUntil(getWindowClients().then((list) => {
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for (var i = 0; i < list.length; i++) {
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var client = list[i]
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if (client.url === '/' && 'focus' in client) { return client.focus() }
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}
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if (clients.openWindow) return clients.openWindow('/')
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}))
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})
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