mirror of
https://github.com/Poniverse/Pony.fm.git
synced 2024-11-24 14:08:00 +01:00
113 lines
3.1 KiB
JavaScript
113 lines
3.1 KiB
JavaScript
// Pony.fm - A community for pony fan music.
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// Copyright (C) 2016 Josef Citrine
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//
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// This program is free software: you can redistribute it and/or modify
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// it under the terms of the GNU Affero General Public License as published by
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// the Free Software Foundation, either version 3 of the License, or
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// (at your option) any later version.
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//
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// This program is distributed in the hope that it will be useful,
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// but WITHOUT ANY WARRANTY; without even the implied warranty of
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// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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// GNU Affero General Public License for more details.
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//
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// You should have received a copy of the GNU Affero General Public License
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// along with this program. If not, see <http://www.gnu.org/licenses/>.
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var urlsToCache = [
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'/offline.html',
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'/styles/offline.css',
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'/images/ponyfm-logo-white.svg'
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];
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var CACHE_NAME = 'pfm-offline-v1';
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var notifUrlCache = {};
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function getChromeVersion () {
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var raw = navigator.userAgent.match(/Chrom(e|ium)\/([0-9]+)\./);
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return raw ? parseInt(raw[2], 10) : false;
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}
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// Set the callback for the install step
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self.addEventListener('install', function(event) {
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// Perform install steps
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event.waitUntil(
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caches.open(CACHE_NAME)
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.then(function(cache) {
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cache.addAll(urlsToCache);
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})
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);
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});
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// Delete old caches
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self.addEventListener('activate', function (event) {
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event.waitUntil(caches.keys().then(function (cacheNames) {
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return Promise.all(cacheNames.map(function (cacheName) {
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if (cacheName != CACHE_NAME) {
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return caches.delete(cacheName);
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}
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}));
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}));
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});
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// Basic offline mode
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// Just respond with an offline error page for now
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self.addEventListener('fetch', function(event) {
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if (event.request.url.indexOf('stage.pony.fm') > -1 || event.request.url.indexOf('upload' || event.request.url.indexOf('mp3') > -1) > -1) {
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// Ignore some requests
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return;
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} else {
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event.respondWith(
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caches.match(event.request).then(function (response) {
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return response || fetch(event.request);
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}).catch(function () {
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if (event.request.mode == 'navigate') {
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return caches.match('/offline.html');
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}
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})
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)
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}
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});
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self.addEventListener('push', function(event) {
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console.log(event);
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var data = {};
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if (event.data) {
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console.log(event.data.json());
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data = JSON.parse(event.data.text());
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}
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notifUrlCache['pfm-' + data.id] = data.url;
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self.registration.showNotification(data.title, {
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body: data.text,
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icon: data.image,
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tag: 'pfm-' + data.id
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})
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});
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self.addEventListener('notificationclick', function(event) {
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event.notification.close();
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event.waitUntil(
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clients.matchAll({
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type: "window"
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})
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.then(function(clientList) {
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var url = notifUrlCache[event.notification.tag];
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for (var i = 0; i < clientList.length; i++) {
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var client = clientList[i];
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if (client.url == url && 'focus' in client)
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return client.focus();
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}
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if (clients.openWindow) {
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return clients.openWindow(url);
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}
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})
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);
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});
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