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overseerr/public/sw.js

137 lines
4.1 KiB

// Incrementing OFFLINE_VERSION will kick off the install event and force
// previously cached resources to be updated from the network.
// This variable is intentionally declared and unused.
// eslint-disable-next-line @typescript-eslint/no-unused-vars
const OFFLINE_VERSION = 3;
const CACHE_NAME = "offline";
// Customize this with a different URL if needed.
const OFFLINE_URL = "/offline.html";
self.addEventListener("install", (event) => {
event.waitUntil(
(async () => {
const cache = await caches.open(CACHE_NAME);
// Setting {cache: 'reload'} in the new request will ensure that the
// response isn't fulfilled from the HTTP cache; i.e., it will be from
// the network.
await cache.add(new Request(OFFLINE_URL, { cache: "reload" }));
})()
);
// Force the waiting service worker to become the active service worker.
self.skipWaiting();
});
self.addEventListener("activate", (event) => {
event.waitUntil(
(async () => {
// Enable navigation preload if it's supported.
// See https://developers.google.com/web/updates/2017/02/navigation-preload
if ("navigationPreload" in self.registration) {
await self.registration.navigationPreload.enable();
}
})()
);
// Tell the active service worker to take control of the page immediately.
self.clients.claim();
});
self.addEventListener("fetch", (event) => {
// We only want to call event.respondWith() if this is a navigation request
// for an HTML page.
if (event.request.mode === "navigate") {
event.respondWith(
(async () => {
try {
// First, try to use the navigation preload response if it's supported.
const preloadResponse = await event.preloadResponse;
if (preloadResponse) {
return preloadResponse;
}
// Always try the network first.
const networkResponse = await fetch(event.request);
return networkResponse;
} catch (error) {
// catch is only triggered if an exception is thrown, which is likely
// due to a network error.
// If fetch() returns a valid HTTP response with a response code in
// the 4xx or 5xx range, the catch() will NOT be called.
console.log("Fetch failed; returning offline page instead.", error);
const cache = await caches.open(CACHE_NAME);
const cachedResponse = await cache.match(OFFLINE_URL);
return cachedResponse;
}
})()
);
}
});
self.addEventListener('push', (event) => {
const payload = event.data ? event.data.json() : {};
const options = {
body: payload.message,
icon: payload.image ? payload.image : 'android-chrome-192x192.png',
vibrate: [100, 50, 100],
data: {
dateOfArrival: Date.now(),
primaryKey: '2',
actionUrl: payload.actionUrl,
requestId: payload.requestId,
},
actions: [],
}
if (payload.actionUrl){
options.actions.push(
{
action: 'viewmedia',
title: 'View Media',
}
);
}
if (payload.notificationType === 'MEDIA_PENDING') {
options.actions.push(
{
action: 'approve',
title: 'Approve',
},
{
action: 'decline',
title: 'Decline',
}
);
}
event.waitUntil(
self.registration.showNotification(payload.subject, options)
);
})
self.addEventListener('notificationclick', (event) => {
const notificationData = event.notification.data;
event.notification.close();
if (event.action === 'viewmedia') {
self.clients.openWindow(notificationData.actionUrl);
} else if (event.action === 'approve') {
fetch(`/api/v1/request/${notificationData.requestId}/approve`, {
method: 'POST',
});
self.clients.openWindow(notificationData.actionUrl);
} else if (event.action === 'decline') {
fetch(`/api/v1/request/${notificationData.requestId}/decline`, {
method: 'POST',
});
self.clients.openWindow(notificationData.actionUrl);
} else if (notificationData.actionUrl) {
self.clients.openWindow(notificationData.actionUrl);
}
}, false);