67 lines
2.5 KiB
JavaScript
67 lines
2.5 KiB
JavaScript
const CACHES = new Map([
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['font', 'font-cache-v1'],
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['cards_ja', 'card_ja-cache-v1'],
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['cards_en', 'card_en-cache-v1'],
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['cards_ko', 'card_ko-cache-v1'],
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['voice_ja', 'voice_ja-cache-v1'],
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['voice_en', 'voice_en-cache-v1'],
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['voice_ko', 'voice_ko-cache-v1'],
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]);
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self.addEventListener('install', function(event) {
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console.debug("安装中", ENV);
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self.skipWaiting();
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event.waitUntil(
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cache.open(CACHES.get("font")).then(function(cache) {
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return cache.addAll([
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'/PADDashFormation/fonts/fa-solid-900.woff2',
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'/PADDashFormation/fonts/FOT-KurokaneStd-EB.woff2',
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'/PADDashFormation/fonts/zpix.woff2',
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]);
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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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// You're good to go!
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var cacheNames = new Set(CACHES.values());
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event.waitUntil(
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caches.keys().then(function(keyList) { //所有的现存的缓存列表
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return Promise.all(keyList.map(function(key) {
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console.debug("删除缓存", key);
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if (!cacheNames.has(key)) { //如果不在当前的缓存列表里就删除
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return caches.delete(key);
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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('fetch', function(event) {
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event.respondWith(
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caches.match(event.request).then(function(resp) {
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if (resp) console.debug("找到缓存", event.request.url);
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return resp || fetch(event.request).then(async function(response) {
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//console.debug("正则测试",/images\/cards\w+\/CARDS_\d+\.PNG/i.test(event.request.url));
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if (event.request.url.includes(".woff2")) { //缓存字体
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console.debug("缓存字体", event.request.url);
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const cache = await caches.open(CACHES.get("font"));
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cache.put(event.request, response.clone());
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} else if (/images\/cards_\w+\/CARDS_\d+\.PNG/i.test(event.request.url)) { //缓存卡片图
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let regRes = /cards_(ja|en|ko)/i.exec(event.request.url);
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let langCode = regRes[1];
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console.debug("缓存Cards-" + langCode, event.request.url);
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const cache = await caches.open(CACHES.get("cards_" + langCode));
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cache.put(event.request, response.clone());
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} else if (/sound\/voice\/\w+\/padv\d+.wav/i.test(event.request.url)) { //缓存音效
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let regRes = /\/(ja|en|ko)\//i.exec(event.request.url);
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let langCode = regRes[1];
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console.debug("缓存Voice-" + langCode, event.request.url);
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const cache = await caches.open(CACHES.get("voice_" + langCode));
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cache.put(event.request, response.clone());
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}
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return response;
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});
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})
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);
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}); |