iframe-proxy | Sunbelt Computer Software

178 lines (147 loc) · 5.1 KB
 * Welcome to your Workbox-powered service worker!
 * You'll need to register this file in your web app and you should
 * disable HTTP caching for this file too.
 * See https://goo.gl/nhQhGp
 * The rest of the code is auto-generated. Please don't update this file
 * directly; instead, make changes to your Workbox build configuration
 * and re-run your build process.
 * See https://goo.gl/2aRDsh
importScripts("workbox-v4.3.1/workbox-sw.js");
workbox.setConfig({modulePathPrefix: "workbox-v4.3.1"});
workbox.core.setCacheNameDetails({prefix: "gatsby-plugin-offline"});
workbox.core.skipWaiting();
workbox.core.clientsClaim();
 * The workboxSW.precacheAndRoute() method efficiently caches and responds to
 * requests for URLs in the manifest.
 * See https://goo.gl/S9QRab
self.__precacheManifest = [
    "url": "webpack-runtime-bf7717bbb45fd1de8913.js"
    "url": "framework-e1955e534a6dbf5e99d0.js"
    "url": "app-78afd90a813d5ae51606.js"
    "url": "offline-plugin-app-shell-fallback/index.html",
    "revision": "abac708d24a1382eed27efc2e1e6a6dc"
    "url": "polyfill-0d85934356a0bcd1a171.js"
    "url": "manifest.webmanifest",
    "revision": "e22d45c4748cf856c8dab4a6b0f738c2"
].concat(self.__precacheManifest || []);
workbox.precaching.precacheAndRoute(self.__precacheManifest, {});
workbox.routing.registerRoute(/(\.js$|\.css$|static\/)/, new workbox.strategies.CacheFirst(), 'GET');
workbox.routing.registerRoute(/^https?:.*\/page-data\/.*\.json/, new workbox.strategies.StaleWhileRevalidate(), 'GET');
workbox.routing.registerRoute(/^https?:.*\.(png|jpg|jpeg|webp|avif|svg|gif|tiff|js|woff|woff2|json|css)$/, new workbox.strategies.StaleWhileRevalidate(), 'GET');
workbox.routing.registerRoute(/^https?:\/\/fonts\.googleapis\.com\/css/, new workbox.strategies.StaleWhileRevalidate(), 'GET');
/* global importScripts, workbox, idbKeyval */
importScripts(`idb-keyval-3.2.0-iife.min.js`)
const { NavigationRoute } = workbox.routing
let lastNavigationRequest = null
let offlineShellEnabled = true
// prefer standard object syntax to support more browsers
const MessageAPI = {
  setPathResources: (event, { path, resources }) => {
    event.waitUntil(idbKeyval.set(`resources:${path}`, resources))
  clearPathResources: event => {
    event.waitUntil(idbKeyval.clear())
    // We detected compilation hash mismatch
    // we should clear runtime cache as data
    // files might be out of sync and we should
    // do fresh fetches for them
    event.waitUntil(
      caches.keys().then(function (keyList) {
        return Promise.all(
          keyList.map(function (key) {
            if (key && key.includes(`runtime`)) {
              return caches.delete(key)
            return Promise.resolve()
  enableOfflineShell: () => {
    offlineShellEnabled = true
  disableOfflineShell: () => {
    offlineShellEnabled = false
self.addEventListener(`message`, event => {
  const { gatsbyApi: api } = event.data
  if (api) MessageAPI[api](event, event.data)
function handleAPIRequest({ event }) {
  const { pathname } = new URL(event.request.url)
  const params = pathname.match(/:(.+)/)[1]
  const data = {}
  if (params.includes(`=`)) {
    params.split(`&`).forEach(param => {
      const [key, val] = param.split(`=`)
      data[key] = val
    data.api = params
  if (MessageAPI[data.api] !== undefined) {
    MessageAPI[data.api]()
  if (!data.redirect) {
    return new Response()
  return new Response(null, {
    status: 302,
    headers: {
      Location: lastNavigationRequest,
const navigationRoute = new NavigationRoute(async ({ event }) => {
  // handle API requests separately to normal navigation requests, so do this
  // check first
  if (event.request.url.match(/\/.gatsby-plugin-offline:.+/)) {
    return handleAPIRequest({ event })
  if (!offlineShellEnabled) {
    return await fetch(event.request)
  lastNavigationRequest = event.request.url
  let { pathname } = new URL(event.request.url)
  pathname = pathname.replace(new RegExp(`^`), ``)
  // Check for resources + the app bundle
  // The latter may not exist if the SW is updating to a new version
  const resources = await idbKeyval.get(`resources:${pathname}`)
  if (!resources || !(await caches.match(`/app-78afd90a813d5ae51606.js`))) {
    return await fetch(event.request)
  for (const resource of resources) {
    // As soon as we detect a failed resource, fetch the entire page from
    // network - that way we won't risk being in an inconsistent state with
    // some parts of the page failing.
    if (!(await caches.match(resource))) {
      return await fetch(event.request)
  const offlineShell = `/offline-plugin-app-shell-fallback/index.html`
  const offlineShellWithKey = workbox.precaching.getCacheKeyForURL(offlineShell)
  return await caches.match(offlineShellWithKey)
workbox.routing.registerRoute(navigationRoute)
// this route is used when performing a non-navigation request (e.g. fetch)
workbox.routing.registerRoute(/\/.gatsby-plugin-offline:.+/, handleAPIRequest)
Sunbelt Computer Software

PL/B Language Development and Support

Provide feedback

Saved searches

Use saved searches to filter your results more quickly

Uh oh!

Sunbelt Computer Software

PL/B Language Development and Support

Uh oh!

FilesExpand file tree

sw.js

Latest commit

History

sw.js

File metadata and controls
