https://www.parcarsport.it/wp-content/plugins/tb-webpush/assets/webpush-init.js

1const wpush_vapidPublicKey = webpushData.vapidPublicKey
2const swEndpoint = '/tb-webpush-sw'
3const apiHost = 'https://api.webpush.click'
4
5const urlB64ToUint8Array = (base64String) => {
6  const padding = "=".repeat((4 - (base64String.length % 4)) % 4);
7  const base64 = (base64String + padding)
8    .replace(/\-/g, "+")
9    .replace(/_/g, "/");
10
11  const rawData = window.atob(base64);
12  const outputArray = new Uint8Array(rawData.length);
13
14  for (let i = 0; i < rawData.length; ++i) {
15    outputArray[i] = rawData.charCodeAt(i);
16  }
17  return outputArray;
18}
19
20if ('serviceWorker' in navigator) {
21  
22  const subscribePush = async (registration) => {
23    const subscription = await registration.pushManager.subscribe({
24      userVisibleOnly: true,
25      applicationServerKey: urlB64ToUint8Array(wpush_vapidPublicKey),
26    });
27
28    const encoding = (PushManager && PushManager.supportedContentEncodings && PushManager.supportedContentEncodings[0]) || 'aes128gcm'
29
30    fetch(`${apiHost}/subscribe`, {
31      method: 'POST',
32      headers: {
33        'Content-Type': 'application/json'
34      },
35      body: JSON.stringify({
36        subscription: subscription.toJSON(),
37        encoding,
38        host: window.location.host
39      })
40    })
41  }
42
43  window.addEventListener('load', async () => {
44    try {
45      const registration = await navigator.serviceWorker.register(swEndpoint, {
46        scope: '/' // Scope globale
47      })
48      await navigator.serviceWorker.ready
49      await subscribePush(registration)
50    } catch (e) {
51      console.error('ServiceWorker registration failed: ', e);
52    }
53  });
54}