61 lines
1.9 KiB
TypeScript
61 lines
1.9 KiB
TypeScript
// resources/js/composables/usePushNotifications.ts
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import { ref } from 'vue';
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import axios from 'axios';
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const STORAGE_KEY = 'push-permission-prompted';
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export function usePushNotifications() {
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const isSupported = 'serviceWorker' in navigator && 'PushManager' in window;
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const showPrompt = ref(false);
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function shouldPrompt(): boolean {
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if (!isSupported) return false;
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if (Notification.permission !== 'default') return false;
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if (localStorage.getItem(STORAGE_KEY)) return false;
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return true;
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}
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function initPrompt() {
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showPrompt.value = shouldPrompt();
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}
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// ← replace the old version with this one
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function urlBase64ToUint8Array(base64String: string): Uint8Array<ArrayBuffer> {
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const padding = '='.repeat((4 - (base64String.length % 4)) % 4);
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const base64 = (base64String + padding).replace(/-/g, '+').replace(/_/g, '/');
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const rawData = atob(base64);
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const buffer = new ArrayBuffer(rawData.length);
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const outputArray = new Uint8Array(buffer);
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for (let i = 0; i < rawData.length; i++) {
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outputArray[i] = rawData.charCodeAt(i);
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}
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return outputArray;
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}
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async function enable() {
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localStorage.setItem(STORAGE_KEY, '1');
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showPrompt.value = false;
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const permission = await Notification.requestPermission();
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if (permission !== 'granted') return;
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const registration = await navigator.serviceWorker.ready;
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const subscription = await registration.pushManager.subscribe({
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userVisibleOnly: true,
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applicationServerKey: urlBase64ToUint8Array(window.vapidPublicKey),
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});
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await axios.post('/push-subscriptions', subscription.toJSON());
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}
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function dismiss() {
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localStorage.setItem(STORAGE_KEY, '1');
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showPrompt.value = false;
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}
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return { isSupported, showPrompt, initPrompt, enable, dismiss };
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}
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