59 lines
1.8 KiB
JavaScript
59 lines
1.8 KiB
JavaScript
/* eslint-disable no-undef */
|
|
// Hand-written Web Push handlers, imported into the Workbox-generated SW via
|
|
// `importScripts` (see scripts/generate-sw.mjs). Workbox never overwrites this
|
|
// file — it's copied verbatim from /public and pulled in at SW startup.
|
|
|
|
self.addEventListener('push', (event) => {
|
|
let data = {};
|
|
try {
|
|
data = event.data ? event.data.json() : {};
|
|
} catch (e) {
|
|
data = { title: 'Notification', body: event.data ? event.data.text() : '' };
|
|
}
|
|
|
|
const title = data.title || 'Flexxon';
|
|
const options = {
|
|
body: data.body || '',
|
|
icon: data.icon || '/icon-192x192.png',
|
|
badge: '/icon-192x192.png',
|
|
tag: data.tag || undefined,
|
|
data: { url: data.url || '/' },
|
|
};
|
|
|
|
event.waitUntil(self.registration.showNotification(title, options));
|
|
});
|
|
|
|
self.addEventListener('notificationclick', (event) => {
|
|
event.notification.close();
|
|
|
|
const targetUrl = (event.notification.data && event.notification.data.url) || '/';
|
|
|
|
event.waitUntil(
|
|
self.clients
|
|
.matchAll({ type: 'window', includeUncontrolled: true })
|
|
.then((clientList) => {
|
|
// Focus an existing tab if one is already open, else open a new one.
|
|
for (const client of clientList) {
|
|
try {
|
|
const clientUrl = new URL(client.url);
|
|
const target = new URL(targetUrl, self.location.origin);
|
|
if (clientUrl.pathname === target.pathname && 'focus' in client) {
|
|
return client.focus();
|
|
}
|
|
} catch (e) {
|
|
// ignore malformed URLs
|
|
}
|
|
}
|
|
for (const client of clientList) {
|
|
if ('focus' in client) {
|
|
client.navigate(targetUrl);
|
|
return client.focus();
|
|
}
|
|
}
|
|
if (self.clients.openWindow) {
|
|
return self.clients.openWindow(targetUrl);
|
|
}
|
|
})
|
|
);
|
|
});
|