66 lines
2.2 KiB
JavaScript
Executable File
66 lines
2.2 KiB
JavaScript
Executable File
function myHandler(request, values, options) {
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const startSite = "index.html";
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let responseSite = startSite;
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let lastIndexes = [request.url.lastIndexOf("css/"), request.url.lastIndexOf("js/"), request.url.lastIndexOf("html/"), request.url.lastIndexOf("img/")];
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lastIndexes = lastIndexes.filter(function (elem) {
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return elem > -1;
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});
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let lastIndex = Math.max.apply(null, lastIndexes);
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if (lastIndex > -1) {
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responseSite = request.url.substr(lastIndex);
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}
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return caches.open(cacheName).then(function (cache) {
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return cache.match(urlsToCacheKeys.get(new URL(responseSite, self.location).toString())).then(function (result) {
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if (typeof result === 'undefined') {
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return cache.match(urlsToCacheKeys.get(new URL(startSite, self.location).toString()));
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}
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return result;
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}).catch(function (e) {
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console.warn(e);
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return cache.match(urlsToCacheKeys.get(new URL(startSite, self.location).toString()));
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});
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});
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}
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module.exports = {
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staticFileGlobs: [
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"!(version)/**/*.!(php)",
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// "!(version)/*.!(php)",
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"*.!(php|htaccess)",
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"/",
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],
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runtimeCaching: [
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{
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urlPattern: /^https:\/\/((www\.google-analytics\.com)|(www\.googletagmanager\.com)|(apis\.google\.com)|(.*\.googleusercontent\.com)|(.*\.google.com)|(cdn.jsdelivr.net)).*$/,
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handler: "networkFirst"
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},
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{
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urlPattern: /^.*\/data\/.*$/,
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handler: "networkOnly"
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// handler: "networkFirst"
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},
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{
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urlPattern: /^.*\/cached\/.*$/,
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handler: "networkFirst"
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// handler: "networkFirst"
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},
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{
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urlPattern: /^.*\/(version)\/.*$/,
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handler: "cacheFirst"
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},
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{
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urlPattern: /^https:\/\/((www\.codecogs\.com)|(latex\.codecogs\.com)).*$/,
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// handler: "cacheFirst"
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handler: "networkOnly"
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},
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{
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urlPattern: /^.*$/,
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handler: myHandler
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// handler: "networkFirst"
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}],
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maximumFileSizeToCacheInBytes: 14194304
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};
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