https://fakty.com.ua/adt-pwa-sw.js

1'use strict';
2
3const cacheVersion = '1.2.6';
4
5importScripts('https://storage.googleapis.com/workbox-cdn/releases/6.4.1/workbox-sw.js');
6importScripts('https://web.webpushs.com/sp-push-worker-fb.js?ver=2.0');
7
8if (workbox) {
9    /**
10     * Includes legacy caches so they are removed after switching
11     * from the previous Service Worker implementation.
12     */
13	const isManagedCache = name =>
14        /^(?:amp-)?(?:pages|assets|manifest|images|fonts|offline)-/.test(name);
15
16	const isAdminRequest = url =>
17		/\/wp-admin(?:\/|$)|\/wp-login\.php(?:\?|$)/i.test(url.pathname);
18
19	const isAdminAsset = url =>
20		/\/wp-includes\/(?:css|js)\/(?:admin-bar|dashicons|hoverintent)/i.test(url.pathname);
21
22	self.addEventListener('install', () => {
23		self.skipWaiting();
24	});
25
26	self.addEventListener('activate', event => {
27		event.waitUntil(
28			caches.keys()
29				.then(cacheNames =>
30					Promise.all(
31						cacheNames
32							.filter(cacheName =>
33								isManagedCache(cacheName)
34								&& !cacheName.endsWith(`-${cacheVersion}`)
35							)
36							.map(cacheName => caches.delete(cacheName))
37					)
38				)
39				.then(() => self.clients.claim())
40		);
41	});
42
43	/**
44	 * Images.
45	 * Front only.
46	 */
47	workbox.routing.registerRoute(
48		({request, url}) =>
49			url.origin === self.location.origin
50			&& request.destination === 'image'
51			&& !isAdminRequest(url)
52			&& !isAdminAsset(url),
53		new workbox.strategies.CacheFirst({
54			cacheName: `images-${cacheVersion}`,
55			plugins: [
56				new workbox.cacheableResponse.CacheableResponsePlugin({
57					statuses: [200],
58				}),
59				new workbox.expiration.ExpirationPlugin({
60					maxEntries: 150,
61					maxAgeSeconds: 60 * 60 * 24 * 30, // 30 days
62					purgeOnQuotaError: true,
63				}),
64			],
65		})
66	);
67
68	/**
69	 * Fonts.
70	 * Front only.
71	 */
72	workbox.routing.registerRoute(
73		({request, url}) =>
74			url.origin === self.location.origin
75			&& request.destination === 'font'
76			&& !isAdminRequest(url)
77			&& !isAdminAsset(url),
78		new workbox.strategies.CacheFirst({
79			cacheName: `fonts-${cacheVersion}`,
80			plugins: [
81				new workbox.cacheableResponse.CacheableResponsePlugin({
82					statuses: [200],
83				}),
84				new workbox.expiration.ExpirationPlugin({
85					maxEntries: 30,
86					maxAgeSeconds: 60 * 60 * 24 * 30, // 30 days
87					purgeOnQuotaError: true,
88				}),
89			],
90		})
91	);
92
93	/**
94	 * CSS + JS.
95	 * Front only.
96	 */
97	workbox.routing.registerRoute(
98		({request, url}) =>
99			url.origin === self.location.origin
100			&& ['style', 'script'].includes(request.destination)
101			&& !isAdminRequest(url)
102			&& !isAdminAsset(url)
103			&& !/\/adt-pwa-sw.*\.js$/i.test(url.pathname),
104		new workbox.strategies.CacheFirst({
105			cacheName: `assets-${cacheVersion}`,
106			plugins: [
107				new workbox.cacheableResponse.CacheableResponsePlugin({
108					statuses: [200],
109				}),
110				new workbox.expiration.ExpirationPlugin({
111					maxEntries: 120,
112					maxAgeSeconds: 60 * 60 * 24 * 7, // 7 days
113					purgeOnQuotaError: true,
114				}),
115			],
116		})
117	);
118}