mirror of
https://codeberg.org/rimu/pyfedi
synced 2025-01-24 03:43:42 -08:00
32 lines
901 B
JavaScript
32 lines
901 B
JavaScript
|
//https://developers.google.com/web/fundamentals/primers/service-workers
|
||
|
|
|
||
|
|
// Font files
|
||
|
|
var fontFiles = [
|
||
|
|
'/static/fonts/feather/feather.ttf',
|
||
|
|
];
|
||
|
|
|
||
|
|
//this is just an empty service worker so that the 'Install CB as an app' prompt appears in web browsers
|
||
|
|
self.addEventListener('install', function(event) {
|
||
|
|
event.waitUntil(caches.open('core').then(function (cache) {
|
||
|
|
fontFiles.forEach(function (file) {
|
||
|
|
cache.add(new Request(file));
|
||
|
|
});
|
||
|
|
return;
|
||
|
|
}));
|
||
|
|
});
|
||
|
|
|
||
|
|
self.addEventListener('fetch', function(event) {
|
||
|
|
// Fonts
|
||
|
|
// Offline-first
|
||
|
|
if (request.url.includes('feather.ttf')) {
|
||
|
|
event.respondWith(
|
||
|
|
caches.match(request).then(function (response) {
|
||
|
|
return response || fetch(request).then(function (response) {
|
||
|
|
// Return the requested file
|
||
|
|
return response;
|
||
|
|
});
|
||
|
|
})
|
||
|
|
);
|
||
|
|
}
|
||
|
|
});
|