https://www.zicasso.com/sw.js

1/**
2 * Welcome to your Workbox-powered service worker!
3 *
4 * You'll need to register this file in your web app and you should
5 * disable HTTP caching for this file too.
6 * See https://goo.gl/nhQhGp
7 *
8 * The rest of the code is auto-generated. Please don't update this file
9 * directly; instead, make changes to your Workbox build configuration
10 * and re-run your build process.
11 * See https://goo.gl/2aRDsh
12 */
13
14importScripts("workbox-v4.3.1/workbox-sw.js");
15workbox.setConfig({modulePathPrefix: "workbox-v4.3.1"});
16
17workbox.core.setCacheNameDetails({prefix: "gatsby-plugin-offline"});
18
19workbox.core.skipWaiting();
20
21workbox.core.clientsClaim();
22
23/**
24 * The workboxSW.precacheAndRoute() method efficiently caches and responds to
25 * requests for URLs in the manifest.
26 * See https://goo.gl/S9QRab
27 */
28self.__precacheManifest = [
29  {
30    "url": "assets/icons/zicasso-favicon.png",
31    "revision": "6505c3788ffdb5dab96d405b9e051fdc"
32  },
33  {
34    "url": "icons/icon-144x144.png",
35    "revision": "fa344b18b61bd0b2f09d0edb57153777"
36  },
37  {
38    "url": "icons/icon-192x192.png",
39    "revision": "d8bd1b674ddd937176bb064efa7bf354"
40  },
41  {
42    "url": "icons/icon-256x256.png",
43    "revision": "9206c1f4c9c3702c4444042f6897c4b5"
44  },
45  {
46    "url": "icons/icon-384x384.png",
47    "revision": "2eb4ed45021a130a74f50d0a9e45d8d9"
48  },
49  {
50    "url": "icons/icon-48x48.png",
51    "revision": "eefc706e2ecef3610ec9a33f0d9d7559"
52  },
53  {
54    "url": "icons/icon-512x512.png",
55    "revision": "7d129b06973a44a314e8c8625b5e7f15"
56  },
57  {
58    "url": "icons/icon-72x72.png",
59    "revision": "6505c3788ffdb5dab96d405b9e051fdc"
60  },
61  {
62    "url": "icons/icon-96x96.png",
63    "revision": "94431c39c3304b0369ec11a2cd220c12"
64  },
65  {
66    "url": "framework-923917f2793193454a61.js"
67  },
68  {
69    "url": "styles.52da2b1ee3fde988a49e.css"
70  },
71  {
72    "url": "styles-26dab28f5045967cb62b.js"
73  },
74  {
75    "url": "284e557b-a76d0867ed5552281347.js"
76  },
77  {
78    "url": "app-a16fd179237ffcab0d7b.js"
79  },
80  {
81    "url": "offline-plugin-app-shell-fallback/index.html",
82    "revision": "6a4a3192d919000de6251ee516440787"
83  },
84  {
85    "url": "webpack-runtime-479ecd2f708684a09252.js"
86  },
87  {
88    "url": "manifest.webmanifest",
89    "revision": "480acec680a0398e132fb861a282baa7"
90  }
91].concat(self.__precacheManifest || []);
92workbox.precaching.precacheAndRoute(self.__precacheManifest, {});
93
94workbox.routing.registerRoute(/(\.js$|\.css$|static\/)/, new workbox.strategies.CacheFirst(), 'GET');
95workbox.routing.registerRoute(/^https?:.*\/page-data\/.*\.json/, new workbox.strategies.StaleWhileRevalidate(), 'GET');
96workbox.routing.registerRoute(/^https?:.*\.(png|jpg|jpeg|webp|avif|svg|gif|tiff|js|woff|woff2|json|css)$/, new workbox.strategies.StaleWhileRevalidate(), 'GET');
97workbox.routing.registerRoute(/^https?:\/\/fonts\.googleapis\.com\/css/, new workbox.strategies.StaleWhileRevalidate(), 'GET');
98
99/* global importScripts, workbox, idbKeyval */
100importScripts(`idb-keyval-3.2.0-iife.min.js`)
101
102const { NavigationRoute } = workbox.routing
103
104let lastNavigationRequest = null
105let offlineShellEnabled = true
106
107// prefer standard object syntax to support more browsers
108const MessageAPI = {
109  setPathResources: (event, { path, resources }) => {
110    event.waitUntil(idbKeyval.set(`resources:${path}`, resources))
111  },
112
113  clearPathResources: event => {
114    event.waitUntil(idbKeyval.clear())
115
116    // We detected compilation hash mismatch
117    // we should clear runtime cache as data
118    // files might be out of sync and we should
119    // do fresh fetches for them
120    event.waitUntil(
121      caches.keys().then(function (keyList) {
122        return Promise.all(
123          keyList.map(function (key) {
124            if (key && key.includes(`runtime`)) {
125              return caches.delete(key)
126            }
127
128            return Promise.resolve()
129          })
130        )
131      })
132    )
133  },
134
135  enableOfflineShell: () => {
136    offlineShellEnabled = true
137  },
138
139  disableOfflineShell: () => {
140    offlineShellEnabled = false
141  },
142}
143
144self.addEventListener(`message`, event => {
145  const { gatsbyApi: api } = event.data
146  if (api) MessageAPI[api](event, event.data)
147})
148
149function handleAPIRequest({ event }) {
150  const { pathname } = new URL(event.request.url)
151

152  const params = pathname.match(/:(.+)/)[1]
153  const data = {}
154
155  if (params.includes(`=`)) {
156    params.split(`&`).forEach(param => {
157      const [key, val] = param.split(`=`)
158      data[key] = val
159    })
160  } else {
161    data.api = params
162  }
163
164  if (MessageAPI[data.api] !== undefined) {
165    MessageAPI[data.api]()
166  }
167
168  if (!data.redirect) {
169    return new Response()
170  }
171
172  return new Response(null, {
173    status: 302,
174    headers: {
175      Location: lastNavigationRequest,
176    },
177  })
178}
179
180const navigationRoute = new NavigationRoute(async ({ event }) => {
181  // handle API requests separately to normal navigation requests, so do this
182  // check first
183  if (event.request.url.match(/\/.gatsby-plugin-offline:.+/)) {
184    return handleAPIRequest({ event })
185  }
186
187  if (!offlineShellEnabled) {
188    return await fetch(event.request)
189  }
190
191  lastNavigationRequest = event.request.url
192
193  let { pathname } = new URL(event.request.url)
194  pathname = pathname.replace(new RegExp(`^`), ``)
195
196  // Check for resources + the app bundle
197  // The latter may not exist if the SW is updating to a new version
198  const resources = await idbKeyval.get(`resources:${pathname}`)
199  if (!resources || !(await caches.match(`/app-a16fd179237ffcab0d7b.js`))) {
200    return await fetch(event.request)
201  }
202
203  for (const resource of resources) {
204    // As soon as we detect a failed resource, fetch the entire page from
205    // network - that way we won't risk being in an inconsistent state with
206    // some parts of the page failing.
207    if (!(await caches.match(resource))) {
208      return await fetch(event.request)
209    }
210  }
211
212  const offlineShell = `/offline-plugin-app-shell-fallback/index.html`
213  const offlineShellWithKey = workbox.precaching.getCacheKeyForURL(offlineShell)
214  return await caches.match(offlineShellWithKey)
215})
216
217workbox.routing.registerRoute(navigationRoute)
218
219// this route is used when performing a non-navigation request (e.g. fetch)
220workbox.routing.registerRoute(/\/.gatsby-plugin-offline:.+/, handleAPIRequest)