excalidraw/src/service-worker.js
Arun b9e70ec666
feat: Implement the Web Share Target API (#3230)
* Use the web share target API

* Make requested changes

* Remove line

* Add application/json back

* Add application/vnd.excalidraw+json

* Add 'POST' check back

* Make requested changes

* Update src/appState.ts

Co-authored-by: Thomas Steiner <tomac@google.com>

* Update test

* Override initializeScene

* Use Excalidraw MIME type

* Minor fixes

* More MIME type tweaks

* More permissive file open

* Be overpermissive in file open

Co-authored-by: Thomas Steiner <tomac@google.com>
Co-authored-by: tomayac <steiner.thomas@gmail.com>
2021-03-13 22:42:54 +01:00

67 lines
1.8 KiB
JavaScript

// eslint-disable-next-line no-restricted-globals
// eslint-disable-next-line no-unused-expressions
/* eslint-disable no-restricted-globals */
/* global importScripts, workbox */
/**
* Welcome to your Workbox-powered service worker!
*
* You'll need to register this file in your web app and you should
* disable HTTP caching for this file too.
* See https://goo.gl/nhQhGp
*
* The rest of the code is auto-generated. Please don't update this file
* directly; instead, make changes to your Workbox build configuration
* and re-run your build process.
* See https://goo.gl/2aRDsh
*/
importScripts("/workbox/workbox-sw.js");
workbox.setConfig({
modulePathPrefix: "/workbox/",
});
self.addEventListener("message", (event) => {
if (event.data && event.data.type === "SKIP_WAITING") {
self.skipWaiting();
}
});
workbox.core.clientsClaim();
workbox.precaching.precacheAndRoute(self.__WB_MANIFEST);
workbox.routing.registerNavigationRoute(
workbox.precaching.getCacheKeyForURL("./index.html"),
{
blacklist: [/^\/_/, /\/[^/?]+\.[^/]+$/],
},
);
// Cache relevant font files
workbox.routing.registerRoute(
new RegExp("/(fonts.css|.+.(ttf|woff2|otf))"),
new workbox.strategies.StaleWhileRevalidate({
cacheName: "fonts",
plugins: [new workbox.expiration.Plugin({ maxEntries: 10 })],
}),
);
self.addEventListener("fetch", (event) => {
if (
event.request.method === "POST" &&
event.request.url.endsWith("/web-share-target")
) {
return event.respondWith(
(async () => {
const formData = await event.request.formData();
const file = formData.get("file");
const webShareTargetCache = await caches.open("web-share-target");
await webShareTargetCache.put("shared-file", new Response(file));
return Response.redirect("/?web-share-target", 303);
})(),
);
}
});