Jenkins
7 years ago
commit
503e7fb4d8
@ -1,57 +0,0 @@
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import axios from 'axios';
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import { pushNotificationsSetting } from '../settings';
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export const SET_BROWSER_SUPPORT = 'PUSH_NOTIFICATIONS_SET_BROWSER_SUPPORT';
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export const SET_SUBSCRIPTION = 'PUSH_NOTIFICATIONS_SET_SUBSCRIPTION';
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export const CLEAR_SUBSCRIPTION = 'PUSH_NOTIFICATIONS_CLEAR_SUBSCRIPTION';
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export const ALERTS_CHANGE = 'PUSH_NOTIFICATIONS_ALERTS_CHANGE';
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export function setBrowserSupport (value) {
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return {
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type: SET_BROWSER_SUPPORT,
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value,
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};
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}
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export function setSubscription (subscription) {
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return {
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type: SET_SUBSCRIPTION,
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subscription,
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};
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}
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export function clearSubscription () {
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return {
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type: CLEAR_SUBSCRIPTION,
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};
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}
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export function changeAlerts(key, value) {
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return dispatch => {
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dispatch({
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type: ALERTS_CHANGE,
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key,
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value,
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});
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dispatch(saveSettings());
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};
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}
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export function saveSettings() {
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return (_, getState) => {
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const state = getState().get('push_notifications');
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const subscription = state.get('subscription');
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const alerts = state.get('alerts');
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const data = { alerts };
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axios.put(`/api/web/push_subscriptions/${subscription.get('id')}`, {
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data,
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}).then(() => {
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const me = getState().getIn(['meta', 'me']);
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if (me) {
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pushNotificationsSetting.set(me, data);
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}
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});
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};
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}
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@ -0,0 +1,23 @@
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import {
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SET_BROWSER_SUPPORT,
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SET_SUBSCRIPTION,
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CLEAR_SUBSCRIPTION,
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SET_ALERTS,
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setAlerts,
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} from './setter';
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import { register, saveSettings } from './registerer';
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export {
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SET_BROWSER_SUPPORT,
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SET_SUBSCRIPTION,
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CLEAR_SUBSCRIPTION,
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SET_ALERTS,
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register,
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};
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export function changeAlerts(key, value) {
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return dispatch => {
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dispatch(setAlerts(key, value));
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dispatch(saveSettings());
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};
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}
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@ -0,0 +1,149 @@
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import axios from 'axios';
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import { pushNotificationsSetting } from '../../settings';
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import { setBrowserSupport, setSubscription, clearSubscription } from './setter';
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// Taken from https://www.npmjs.com/package/web-push
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const urlBase64ToUint8Array = (base64String) => {
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const padding = '='.repeat((4 - base64String.length % 4) % 4);
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const base64 = (base64String + padding)
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.replace(/\-/g, '+')
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.replace(/_/g, '/');
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const rawData = window.atob(base64);
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const outputArray = new Uint8Array(rawData.length);
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for (let i = 0; i < rawData.length; ++i) {
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outputArray[i] = rawData.charCodeAt(i);
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}
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return outputArray;
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};
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const getApplicationServerKey = () => document.querySelector('[name="applicationServerKey"]').getAttribute('content');
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const getRegistration = () => navigator.serviceWorker.ready;
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const getPushSubscription = (registration) =>
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registration.pushManager.getSubscription()
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.then(subscription => ({ registration, subscription }));
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const subscribe = (registration) =>
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registration.pushManager.subscribe({
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userVisibleOnly: true,
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applicationServerKey: urlBase64ToUint8Array(getApplicationServerKey()),
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});
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const unsubscribe = ({ registration, subscription }) =>
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subscription ? subscription.unsubscribe().then(() => registration) : registration;
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const sendSubscriptionToBackend = (subscription, me) => {
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const params = { subscription };
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if (me) {
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const data = pushNotificationsSetting.get(me);
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if (data) {
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params.data = data;
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}
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}
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return axios.post('/api/web/push_subscriptions', params).then(response => response.data);
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};
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// Last one checks for payload support: https://web-push-book.gauntface.com/chapter-06/01-non-standards-browsers/#no-payload
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const supportsPushNotifications = ('serviceWorker' in navigator && 'PushManager' in window && 'getKey' in PushSubscription.prototype);
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export default function register () {
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return (dispatch, getState) => {
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dispatch(setBrowserSupport(supportsPushNotifications));
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const me = getState().getIn(['meta', 'me']);
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if (me && !pushNotificationsSetting.get(me)) {
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const alerts = getState().getIn(['push_notifications', 'alerts']);
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if (alerts) {
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pushNotificationsSetting.set(me, { alerts: alerts });
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}
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}
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if (supportsPushNotifications) {
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if (!getApplicationServerKey()) {
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console.error('The VAPID public key is not set. You will not be able to receive Web Push Notifications.');
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return;
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}
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getRegistration()
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.then(getPushSubscription)
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.then(({ registration, subscription }) => {
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if (subscription !== null) {
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// We have a subscription, check if it is still valid
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const currentServerKey = (new Uint8Array(subscription.options.applicationServerKey)).toString();
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const subscriptionServerKey = urlBase64ToUint8Array(getApplicationServerKey()).toString();
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const serverEndpoint = getState().getIn(['push_notifications', 'subscription', 'endpoint']);
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// If the VAPID public key did not change and the endpoint corresponds
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// to the endpoint saved in the backend, the subscription is valid
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if (subscriptionServerKey === currentServerKey && subscription.endpoint === serverEndpoint) {
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return subscription;
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} else {
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// Something went wrong, try to subscribe again
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return unsubscribe({ registration, subscription }).then(subscribe).then(
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subscription => sendSubscriptionToBackend(subscription, me));
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}
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}
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// No subscription, try to subscribe
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return subscribe(registration).then(
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subscription => sendSubscriptionToBackend(subscription, me));
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})
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.then(subscription => {
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// If we got a PushSubscription (and not a subscription object from the backend)
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// it means that the backend subscription is valid (and was set during hydration)
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if (!(subscription instanceof PushSubscription)) {
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dispatch(setSubscription(subscription));
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if (me) {
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pushNotificationsSetting.set(me, { alerts: subscription.alerts });
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}
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}
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})
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.catch(error => {
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if (error.code === 20 && error.name === 'AbortError') {
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console.warn('Your browser supports Web Push Notifications, but does not seem to implement the VAPID protocol.');
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} else if (error.code === 5 && error.name === 'InvalidCharacterError') {
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console.error('The VAPID public key seems to be invalid:', getApplicationServerKey());
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}
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// Clear alerts and hide UI settings
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dispatch(clearSubscription());
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if (me) {
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pushNotificationsSetting.remove(me);
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}
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try {
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getRegistration()
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.then(getPushSubscription)
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.then(unsubscribe);
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} catch (e) {
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}
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});
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} else {
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console.warn('Your browser does not support Web Push Notifications.');
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}
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};
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}
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export function saveSettings() {
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return (_, getState) => {
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const state = getState().get('push_notifications');
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const subscription = state.get('subscription');
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const alerts = state.get('alerts');
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const data = { alerts };
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axios.put(`/api/web/push_subscriptions/${subscription.get('id')}`, {
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data,
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}).then(() => {
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const me = getState().getIn(['meta', 'me']);
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if (me) {
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pushNotificationsSetting.set(me, data);
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}
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});
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};
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}
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@ -0,0 +1,34 @@
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export const SET_BROWSER_SUPPORT = 'PUSH_NOTIFICATIONS_SET_BROWSER_SUPPORT';
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export const SET_SUBSCRIPTION = 'PUSH_NOTIFICATIONS_SET_SUBSCRIPTION';
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export const CLEAR_SUBSCRIPTION = 'PUSH_NOTIFICATIONS_CLEAR_SUBSCRIPTION';
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export const SET_ALERTS = 'PUSH_NOTIFICATIONS_SET_ALERTS';
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export function setBrowserSupport (value) {
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return {
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type: SET_BROWSER_SUPPORT,
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value,
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};
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}
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export function setSubscription (subscription) {
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return {
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type: SET_SUBSCRIPTION,
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subscription,
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};
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}
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export function clearSubscription () {
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return {
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type: CLEAR_SUBSCRIPTION,
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};
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}
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export function setAlerts (key, value) {
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return dispatch => {
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dispatch({
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type: SET_ALERTS,
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key,
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value,
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});
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};
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}
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@ -1,129 +0,0 @@
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import axios from 'axios';
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import { store } from './containers/mastodon';
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import { setBrowserSupport, setSubscription, clearSubscription } from './actions/push_notifications';
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import { pushNotificationsSetting } from './settings';
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// Taken from https://www.npmjs.com/package/web-push
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const urlBase64ToUint8Array = (base64String) => {
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const padding = '='.repeat((4 - base64String.length % 4) % 4);
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const base64 = (base64String + padding)
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.replace(/\-/g, '+')
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.replace(/_/g, '/');
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const rawData = window.atob(base64);
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const outputArray = new Uint8Array(rawData.length);
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for (let i = 0; i < rawData.length; ++i) {
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outputArray[i] = rawData.charCodeAt(i);
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}
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return outputArray;
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};
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const getApplicationServerKey = () => document.querySelector('[name="applicationServerKey"]').getAttribute('content');
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const getRegistration = () => navigator.serviceWorker.ready;
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const getPushSubscription = (registration) =>
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registration.pushManager.getSubscription()
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.then(subscription => ({ registration, subscription }));
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const subscribe = (registration) =>
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registration.pushManager.subscribe({
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userVisibleOnly: true,
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applicationServerKey: urlBase64ToUint8Array(getApplicationServerKey()),
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});
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const unsubscribe = ({ registration, subscription }) =>
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subscription ? subscription.unsubscribe().then(() => registration) : registration;
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const sendSubscriptionToBackend = (subscription) => {
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const params = { subscription };
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const me = store.getState().getIn(['meta', 'me']);
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if (me) {
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const data = pushNotificationsSetting.get(me);
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if (data) {
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params.data = data;
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}
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}
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return axios.post('/api/web/push_subscriptions', params).then(response => response.data);
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};
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// Last one checks for payload support: https://web-push-book.gauntface.com/chapter-06/01-non-standards-browsers/#no-payload
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const supportsPushNotifications = ('serviceWorker' in navigator && 'PushManager' in window && 'getKey' in PushSubscription.prototype);
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export function register () {
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store.dispatch(setBrowserSupport(supportsPushNotifications));
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const me = store.getState().getIn(['meta', 'me']);
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if (me && !pushNotificationsSetting.get(me)) {
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const alerts = store.getState().getIn(['push_notifications', 'alerts']);
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if (alerts) {
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pushNotificationsSetting.set(me, { alerts: alerts });
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}
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}
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if (supportsPushNotifications) {
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if (!getApplicationServerKey()) {
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console.error('The VAPID public key is not set. You will not be able to receive Web Push Notifications.');
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return;
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}
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getRegistration()
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.then(getPushSubscription)
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.then(({ registration, subscription }) => {
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if (subscription !== null) {
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// We have a subscription, check if it is still valid
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const currentServerKey = (new Uint8Array(subscription.options.applicationServerKey)).toString();
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const subscriptionServerKey = urlBase64ToUint8Array(getApplicationServerKey()).toString();
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const serverEndpoint = store.getState().getIn(['push_notifications', 'subscription', 'endpoint']);
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// If the VAPID public key did not change and the endpoint corresponds
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// to the endpoint saved in the backend, the subscription is valid
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if (subscriptionServerKey === currentServerKey && subscription.endpoint === serverEndpoint) {
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return subscription;
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} else {
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// Something went wrong, try to subscribe again
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return unsubscribe({ registration, subscription }).then(subscribe).then(sendSubscriptionToBackend);
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}
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}
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// No subscription, try to subscribe
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return subscribe(registration).then(sendSubscriptionToBackend);
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})
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.then(subscription => {
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// If we got a PushSubscription (and not a subscription object from the backend)
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// it means that the backend subscription is valid (and was set during hydration)
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if (!(subscription instanceof PushSubscription)) {
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store.dispatch(setSubscription(subscription));
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if (me) {
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pushNotificationsSetting.set(me, { alerts: subscription.alerts });
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}
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}
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})
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.catch(error => {
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if (error.code === 20 && error.name === 'AbortError') {
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console.warn('Your browser supports Web Push Notifications, but does not seem to implement the VAPID protocol.');
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} else if (error.code === 5 && error.name === 'InvalidCharacterError') {
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console.error('The VAPID public key seems to be invalid:', getApplicationServerKey());
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}
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// Clear alerts and hide UI settings
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store.dispatch(clearSubscription());
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if (me) {
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pushNotificationsSetting.remove(me);
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}
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try {
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getRegistration()
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.then(getPushSubscription)
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.then(unsubscribe);
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} catch (e) {
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}
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});
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} else {
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console.warn('Your browser does not support Web Push Notifications.');
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}
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}
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Loading…
Reference in new issue