forked from vikunja/frontend
59 lines
1.6 KiB
JavaScript
59 lines
1.6 KiB
JavaScript
/* eslint-disable no-console */
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import { register } from 'register-service-worker'
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import swEvents from './ServiceWorker/events'
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import auth from './auth'
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if (process.env.NODE_ENV === 'production') {
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register(`${process.env.BASE_URL}sw.js`, {
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ready () {
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console.log('App is being served from cache by a service worker.')
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},
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registered () {
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console.log('Service worker has been registered.')
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},
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cached () {
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console.log('Content has been cached for offline use.')
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},
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updatefound () {
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console.log('New content is downloading.')
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},
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updated (registration) {
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console.log('New content is available; please refresh.')
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// Send an event with the updated info
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document.dispatchEvent(
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new CustomEvent(swEvents.SW_UPDATED, { detail:registration })
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)
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},
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offline () {
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console.log('No internet connection found. App is running in offline mode.')
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},
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error (error) {
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console.error('Error during service worker registration:', error)
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}
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})
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}
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if(navigator && navigator.serviceWorker) {
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navigator.serviceWorker.addEventListener('message', event => {
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// for every message we expect an action field
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// determining operation that we should perform
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const { action } = event.data;
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// we use 2nd port provided by the message channel
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const port = event.ports[0];
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if(action === 'getBearerToken') {
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console.debug('Token request from sw');
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port.postMessage({
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authToken: auth.getToken(),
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})
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} else {
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console.error('Unknown event', event);
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port.postMessage({
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error: 'Unknown request',
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})
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}
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});
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}
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