92 lines
2.4 KiB
JavaScript
92 lines
2.4 KiB
JavaScript
'use strict';
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const CACHE = 'cache-v34';
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let preCache = [
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'./img/product_bus_grey.svg',
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'./img/product_cablecar_color.svg',
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'./img/product_cablecar_grey.svg',
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'./img/product_call_color.svg',
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'./img/product_call_grey.svg',
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'./img/product_ferry_color.svg',
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'./img/product_ferry_grey.svg',
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'./img/product_highspeed_color.svg',
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'./img/product_highspeed_grey.svg',
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'./img/product_suburban_color.svg',
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'./img/product_suburban_grey.svg',
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'./img/product_subway_color.svg',
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'./img/product_subway_grey.svg',
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'./img/product_train_color.svg',
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'./img/product_train_grey.svg',
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'./img/product_bus_color.svg',
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'./img/product_tram_grey.svg',
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'./img/product_tram_color.svg',
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'./img/back.svg',
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'./img/baseline-beenhere-24px.svg',
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'./img/baseline-departure_board-24px.svg',
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'./img/baseline-directions-24px.svg',
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'./img/baseline-directions-24px_white.svg',
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'./img/baseline-directions_walk-24px.svg',
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'./img/baseline-expand_more-24px.svg',
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'./img/baseline-import_export-24px.svg',
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'./img/baseline-navigation-24px.svg',
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'./img/baseline-place-24px.svg',
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'./img/baseline-settings-20px.svg',
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'./ing/baseline-swap_vert-24px.svg',
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'./img/baseline-refresh-24px.svg',
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'./img/ba8064fd767ceaa170589aa3dd11e58e.jpg',
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'./img/favicon-16x16.png',
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'./img/favicon-32x32.png',
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'./img/favicon-64x64.png',
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'./img/favicon-512x512.png',
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'./img/apple-touch-icon.png',
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'./js/api.js',
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'./js/canvas.js',
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'./js/journeysView.js',
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'./js/journeyView.js',
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'./js/searchView.js',
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'./js/settingsView.js',
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'./js/app_functions.js',
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'./js/helpers.js',
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'./js/app.js',
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'./js/router.js',
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'./js/overlays.js',
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'./css/product_selector.css',
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'./css/style.css',
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'./manifest.json',
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'./index.html',
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'./'
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];
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self.addEventListener('install', function (evt) {
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self.skipWaiting();
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evt.waitUntil(caches.open(CACHE).then(function (cache) {
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cache.addAll(preCache);
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}));
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});
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self.addEventListener('fetch', function (evt) {
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evt.respondWith(fromCache(evt.request).then(function (match) {
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if (match) {
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return match;
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} else {
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return fetch(evt.request);
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}
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}));
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});
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self.addEventListener('activate', function (event) {
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event.waitUntil(clients.claim());
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event.waitUntil(clients.claim().then(function () {
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return caches.keys().then(function (cacheNames) {
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return Promise.all(cacheNames.filter(c => c !== CACHE).map(c => caches.delete(c)));
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});
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}));
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});
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function fromCache (request) {
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return caches.open(CACHE).then(function (cache) {
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return cache.match(request);
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});
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}
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