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https://github.com/marcrobledo/RomPatcher.js.git
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PWA fix attempt 4
This commit is contained in:
Marc Robledo
parent
1dd2f6b49f
commit
2bed40b48d
2 changed files with 93 additions and 36 deletions
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/*
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/*
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original: https://github.com/GoogleChrome/samples/blob/gh-pages/service-worker/basic/service-worker.js
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Cache Service Worker template by mrc 2019
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mostly based in:
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Copyright 2016 Google Inc. All Rights Reserved.
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https://github.com/GoogleChrome/samples/blob/gh-pages/service-worker/basic/service-worker.js
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Licensed under the Apache License, Version 2.0 (the "License");
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https://github.com/chriscoyier/Simple-Offline-Site/blob/master/js/service-worker.js
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you may not use this file except in compliance with the License.
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https://gist.github.com/kosamari/7c5d1e8449b2fbc97d372675f16b566e
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You may obtain a copy of the License at
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http://www.apache.org/licenses/LICENSE-2.0
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Note for GitHub Pages:
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Unless required by applicable law or agreed to in writing, software
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there can be an unexpected behaviour (cache not updating) when site is accessed from
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distributed under the License is distributed on an "AS IS" BASIS,
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https://user.github.io/repo/ (without index.html) in some browsers (Firefox)
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WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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use absolute paths if hosted in GitHub Pages in order to avoid it
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See the License for the specific language governing permissions and
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also invoke sw with an absolute path:
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limitations under the License.
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navigator.serviceWorker.register('/repo/_cache_service_worker.js', {scope: '/repo/'})
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*/
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*/
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const PRECACHE = 'precache-v7';
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/* MOD: fix old caches for mrc */
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const RUNTIME = 'runtime';
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caches.keys().then(function(cacheNames){
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const PRECACHE_URLS = [
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for(var i=0; i<cacheNames.length; i++){
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'index.html','/RomPatcher.js/',
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if(
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'manifest.json',
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cacheNames[i]==='runtime' ||
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'favicon.png',
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/^precache-\w+$/.test(cacheNames[i]) ||
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'logo192.png',
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/^precache-editor-([\w\+]+)-\w+$/.test(cacheNames[i]) ||
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'RomPatcher.css',
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/^v?\d+\w?$/.test(cacheNames[i])
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'RomPatcher.js',
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){
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'locale.js',
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console.log('deleting old cache: '+cacheNames[i]);
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'worker_apply.js',
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caches.delete(cacheNames[i]);
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'worker_create.js',
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}
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'worker_crc.js',
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}
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'MarcFile.js',
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});
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'crc.js',
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'ips.js',
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var PRECACHE_ID='rom-patcher-js';
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'ups.js',
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var PRECACHE_VERSION='v1';
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'aps.js',
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var PRECACHE_URLS=[
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'bps.js',
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'/RomPatcher.js/','/RomPatcher.js/index.html',
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'rup.js',
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'/RomPatcher.js/manifest.json',
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'ppf.js',
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'/RomPatcher.js/favicon.png',
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'vcdiff.js'
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'/RomPatcher.js/logo192.png',
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'/RomPatcher.js/RomPatcher.css',
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'/RomPatcher.js/RomPatcher.js',
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'/RomPatcher.js/locale.js',
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'/RomPatcher.js/worker_apply.js',
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'/RomPatcher.js/worker_create.js',
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'/RomPatcher.js/worker_crc.js',
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'/RomPatcher.js/MarcFile.js',
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'/RomPatcher.js/crc.js',
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'/RomPatcher.js/ips.js',
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'/RomPatcher.js/ups.js',
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'/RomPatcher.js/aps.js',
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'/RomPatcher.js/bps.js',
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'/RomPatcher.js/rup.js',
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'/RomPatcher.js/ppf.js',
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'/RomPatcher.js/vcdiff.js'
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];
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];
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self.addEventListener('install', event => {event.waitUntil(caches.open(PRECACHE).then(cache => cache.addAll(PRECACHE_URLS)).then(self.skipWaiting()));});self.addEventListener('activate', event => {const currentCaches = [PRECACHE, RUNTIME];event.waitUntil(caches.keys().then(cacheNames => {return cacheNames.filter(cacheName => !currentCaches.includes(cacheName));}).then(cachesToDelete => {return Promise.all(cachesToDelete.map(cacheToDelete => {return caches.delete(cacheToDelete);}));}).then(() => self.clients.claim()));});self.addEventListener('fetch', event => {if (event.request.url.startsWith(self.location.origin)) {event.respondWith(caches.match(event.request).then(cachedResponse => {if (cachedResponse) {return cachedResponse;}return caches.open(RUNTIME).then(cache => {return fetch(event.request).then(response => {return cache.put(event.request, response.clone()).then(() => {return response;});});});}));}});
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//PRECACHE_ID='precache-'+PRECACHE_ID+'-'+PRECACHE_VERSION;
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// install event (fired when sw is first installed): opens a new cache
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self.addEventListener('install', evt => {
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evt.waitUntil(
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caches.open('precache-'+PRECACHE_ID+'-'+PRECACHE_VERSION)
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.then(cache => cache.addAll(PRECACHE_URLS))
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.then(self.skipWaiting())
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);
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});
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// activate event (fired when sw is has been successfully installed): cleans up old outdated caches
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self.addEventListener('activate', evt => {
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evt.waitUntil(
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caches.keys().then(cacheNames => {
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return cacheNames.filter(cacheName => (cacheName.startsWith('precache-'+PRECACHE_ID+'-') && !cacheName.endsWith('-'+PRECACHE_VERSION)));
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}).then(cachesToDelete => {
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return Promise.all(cachesToDelete.map(cacheToDelete => {
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console.log('delete '+cacheToDelete);
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return caches.delete(cacheToDelete);
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}));
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}).then(() => self.clients.claim())
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);
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});
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// fetch event (fired when requesting a resource): returns cached resource when possible
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self.addEventListener('fetch', evt => {
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if(evt.request.url.startsWith(self.location.origin)){ //skip cross-origin requests
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evt.respondWith(
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caches.match(evt.request).then(cachedResource => {
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if (cachedResource) {
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console.log('retrieving cached resource: '+cachedResource;
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return cachedResource;
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}else{
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console.log('FAILED retrieving cached resource: '+evt.request;
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return fetch(evt.request);
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}
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})
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);
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}
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});
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@ -122,7 +122,7 @@
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<!-- FOOTER -->
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<!-- FOOTER -->
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<footer>
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<footer>
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Rom Patcher JS <small>v2.0 RC1b</small> by <a href="/">Marc Robledo</a>
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Rom Patcher JS <small>v2.0 RC1c</small> by <a href="/">Marc Robledo</a>
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<br />
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<br />
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<i class="icon github"></i> <a href="https://github.com/marcrobledo/RomPatcher.js/" target="_blank">See on GitHub</a>
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<i class="icon github"></i> <a href="https://github.com/marcrobledo/RomPatcher.js/" target="_blank">See on GitHub</a>
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<i class="icon heart"></i> <a href="https://www.paypal.me/marcrobledo/5" target="_blank" rel="nofollow">Donate</a>
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<i class="icon heart"></i> <a href="https://www.paypal.me/marcrobledo/5" target="_blank" rel="nofollow">Donate</a>
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