You can not select more than 25 topics Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
metu.life/app/javascript/mastodon/utils/notifications.js

31 lines
924 B

// Handles browser quirks, based on
// https://developer.mozilla.org/en-US/docs/Web/API/Notifications_API/Using_the_Notifications_API
const checkNotificationPromise = () => {
try {
// eslint-disable-next-line promise/catch-or-return
Notification.requestPermission().then();
} catch(e) {
return false;
}
return true;
};
const handlePermission = (permission, callback) => {
// Whatever the user answers, we make sure Chrome stores the information
if(!('permission' in Notification)) {
Notification.permission = permission;
}
callback(Notification.permission);
};
export const requestNotificationPermission = (callback) => {
if (checkNotificationPromise()) {
Notification.requestPermission().then((permission) => handlePermission(permission, callback)).catch(console.warn);
} else {
Notification.requestPermission((permission) => handlePermission(permission, callback));
}
};