https://www.0532.ua/assets/c4271ba4/js/make-pwa.js?v=1789825604

1if ('serviceWorker' in navigator) {
2    // service worker registration in progress
3    navigator.serviceWorker.register('/service-worker.js').then(function () {
4        // service worker registration in complete
5    }, function () {
6        // service worker registration in failure
7    });
8}
9
10var deferredPrompt,
11    pushPanel = document.getElementById('push-panel'),
12    pushPanelClose = document.querySelector('.push-panel__btn--cancel'),
13    installBtn = document.getElementById('pwa-install');
14
15function closePushPanel(event) {
16    event.target.closest('#push-panel').classList.remove('is-shown');
17    localStorage.setItem('pushInteraction', 'true');
18}
19
20function isApplePlatform() {
21    if (
22        -1 !== navigator.appVersion.indexOf("Mac") ||
23        -1 !== navigator.platform.indexOf('iPhone') ||
24        -1 !== navigator.platform.indexOf('iPad')
25    ) {
26        return true;
27    }
28}
29
30function isAndroidPlatform() {
31    return -1 !== navigator.userAgent.toLowerCase().indexOf("android");
32}
33
34if (null !== pushPanel && 'true' !== localStorage.getItem('pushInteraction') && window.innerWidth < 1025) {
35    if (!isApplePlatform() && isAndroidPlatform()) {
36        window.addEventListener('beforeinstallprompt', (e) => {
37            e.preventDefault();
38            deferredPrompt = e;
39            pushPanel.classList.add('is-shown');
40        });
41
42        pushPanelClose.addEventListener('click', (e) => {
43            closePushPanel(e);
44        });
45
46        installBtn.addEventListener('click', (e) => {
47            closePushPanel(e);
48            if (undefined === deferredPrompt) {
49                return;
50            }
51            deferredPrompt.prompt();
52            deferredPrompt.userChoice.then((choiceResult) => {
53                if (choiceResult.outcome === 'accepted') {
54                    // User accepted prompt
55                } else {
56                    // User dismissed prompt
57                }
58                deferredPrompt = null;
59            });
60        });
61    }
62}