https://graviere-foulon-architecture.com/wp-content/plugins/site-webapp/js/register-sw.js?ver=1777038023

1function invokeServiceWorkerUpdateFlow(registration) {
2	console.log('invokeServiceWorkerUpdateFlow')
3	const notification=document.querySelector('.sitepwa_btn-update')
4	if(!notification)
5	{
6		if(confirm("Une nouvelle version de l'application est disponible. Rafraîchir maintenant ?")) {
7			registration.waiting.postMessage('SKIP_WAITING')
8		}
9		return
10	}
11	notification.removeAttribute('hidden')
12	//notification.show("New version of the app is available. Refresh now?");
13	console.log("New version of the app is available. Refresh now?");
14	notification.addEventListener('click', () => {
15		notification.setAttribute('hidden',true)
16		if (registration.waiting) {
17      // let waiting Service Worker know it should became active
18			registration.waiting.postMessage('SKIP_WAITING')
19		}
20	},{once:true})
21}
22
23function getInstalledStatus() {
24  return navigator.standalone ? navigator.standalone : !!matchMedia("(display-mode: standalone)").matches
25}
26
27
28function showInAppInstallPromotion(deferredPrompt)
29{
30	console.log('showInAppInstallPromotion')
31	const btn_install=document.querySelector('.sitepwa_btn-install')
32	const dialog_install=document.querySelector('#pwa-install-dialog')
33	if(dialog_install)dialog_install.setAttribute('open',1)
34	else btn_install.removeAttribute('hidden')
35	if(!deferredPrompt) return
36	btn_install.addEventListener('click', async () => {
37
38	  deferredPrompt.prompt();
39	  const { outcome } = await deferredPrompt.userChoice;
40	  deferredPrompt = null;
41
42
43	  if (outcome === 'accepted') {
44	  	if(!dialog_install) btn_install.setAttribute('hidden',true)
45	    console.log('User accepted the install prompt.');
46	  } else if (outcome === 'dismissed') {
47	    console.log('User dismissed the install prompt');
48	  }
49	  if(dialog_install) dialog_install.removeAttribute('open')
50	});
51}
52
53function haveAppInstallPromotion()
54{
55	const btn = document.querySelector('.sitepwa_btn-install')
56	const already_installed=getInstalledStatus();
57	return btn && !already_installed;
58}
59
60function init_pwa()
61{
62	if (!('serviceWorker' in navigator)) {
63		console.warn('service worker wont work on this old browser')
64		return;
65	}
66	console.log('init_pwa')
67
68	// if( location.protocol !== 'file:' )
69	// {
70	// 	console.warn('service worker wont work from a local file')
71	// 	return;
72	// }
73
74	navigator.serviceWorker.register(SITE_PWA.url,{ scope: '/' })
75	.then(function(registration) {
76		console.log('service worker ready',registration);
77
78		// ensure the case when the updatefound event was missed is also handled
79    // by re-invoking the prompt when there's a waiting Service Worker
80    /*if (registration.waiting) {
81       invokeServiceWorkerUpdateFlow(registration)
82    }*/
83		if(0) {
84		registration.addEventListener("updatefound", () => {
85			console.log("Service Worker update found!");
86			if (!registration.installing) return
87			// wait until the new Service worker is actually installed (ready to take over)
88      registration.installing.addEventListener('statechange', () => {
89          if (!registration.waiting) return
90          // if there's an existing controller (previous Service Worker), show the prompt
91          if (navigator.serviceWorker.controller) {
92            invokeServiceWorkerUpdateFlow(registration)
93          } else {
94            // otherwise it's the first install, nothing to do
95            console.log('Service Worker initialized for the first time')
96          }
97      })
98		});
99	}
100
101		let refreshing = false;
102
103    // detect controller change and refresh the page
104    navigator.serviceWorker.addEventListener('controllerchange', () => {
105      if (refreshing) return;
106      refreshing = true
107      window.location.reload()
108    })
109	})
110	.catch(function(error) {
111		console.log('Registration failed with ' + error);
112
113	});
114
115	if(haveAppInstallPromotion()) {
116		console.log('haveAppInstallPromotion : yes');
117		// This variable will save the event for later use.
118		let deferredPrompt;
119		window.addEventListener('beforeinstallprompt', (e) => {
120		  e.preventDefault();
121		  document.documentElement.classList.remove('pwa-no-beforeinstallprompt')
122		  deferredPrompt = e;
123		  showInAppInstallPromotion(deferredPrompt);
124		});
125		if(document.documentElement.classList.contains('pwa-no-beforeinstallprompt'))
126		{
127			showInAppInstallPromotion(null);
128		}
129	}
130	else {
131		console.log('no install promotion')
132	}
133}
134init_pwa()