115 lines
3.7 KiB
JavaScript
115 lines
3.7 KiB
JavaScript
const options = {"workboxURL":"https://cdn.jsdelivr.net/npm/workbox-cdn@5.1.4/workbox/workbox-sw.js","importScripts":[],"config":{"debug":false},"cacheOptions":{"cacheId":"wieerwill.github.io-prod","directoryIndex":"/","revision":"4mSsITzWDChA"},"clientsClaim":true,"skipWaiting":true,"cleanupOutdatedCaches":true,"offlineAnalytics":false,"preCaching":[{"revision":"4mSsITzWDChA","url":"/wieerwill.github.io/?standalone=true"}],"runtimeCaching":[{"urlPattern":"/wieerwill.github.io/_nuxt/","handler":"CacheFirst","method":"GET","strategyPlugins":[]},{"urlPattern":"/wieerwill.github.io/","handler":"NetworkFirst","method":"GET","strategyPlugins":[]}],"offlinePage":null,"pagesURLPattern":"/wieerwill.github.io/","offlineStrategy":"NetworkFirst"}
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importScripts(...[options.workboxURL, ...options.importScripts])
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initWorkbox(workbox, options)
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workboxExtensions(workbox, options)
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precacheAssets(workbox, options)
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cachingExtensions(workbox, options)
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runtimeCaching(workbox, options)
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offlinePage(workbox, options)
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routingExtensions(workbox, options)
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function getProp(obj, prop) {
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return prop.split('.').reduce((p, c) => p[c], obj)
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}
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function initWorkbox(workbox, options) {
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if (options.config) {
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// Set workbox config
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workbox.setConfig(options.config)
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}
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if (options.cacheNames) {
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// Set workbox cache names
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workbox.core.setCacheNameDetails(options.cacheNames)
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}
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if (options.clientsClaim) {
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// Start controlling any existing clients as soon as it activates
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workbox.core.clientsClaim()
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}
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if (options.skipWaiting) {
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workbox.core.skipWaiting()
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}
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if (options.cleanupOutdatedCaches) {
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workbox.precaching.cleanupOutdatedCaches()
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}
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if (options.offlineAnalytics) {
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// Enable offline Google Analytics tracking
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workbox.googleAnalytics.initialize()
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}
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}
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function precacheAssets(workbox, options) {
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if (options.preCaching.length) {
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workbox.precaching.precacheAndRoute(options.preCaching, options.cacheOptions)
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}
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}
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function runtimeCaching(workbox, options) {
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const requestInterceptor = {
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requestWillFetch({ request }) {
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if (request.cache === 'only-if-cached' && request.mode === 'no-cors') {
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return new Request(request.url, { ...request, cache: 'default', mode: 'no-cors' })
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}
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return request
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},
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fetchDidFail(ctx) {
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ctx.error.message =
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'[workbox] Network request for ' + ctx.request.url + ' threw an error: ' + ctx.error.message
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console.error(ctx.error, 'Details:', ctx)
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},
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handlerDidError(ctx) {
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ctx.error.message =
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`[workbox] Network handler threw an error: ` + ctx.error.message
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console.error(ctx.error, 'Details:', ctx)
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return null
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}
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}
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for (const entry of options.runtimeCaching) {
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const urlPattern = new RegExp(entry.urlPattern)
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const method = entry.method || 'GET'
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const plugins = (entry.strategyPlugins || [])
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.map(p => new (getProp(workbox, p.use))(...p.config))
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plugins.unshift(requestInterceptor)
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const strategyOptions = { ...entry.strategyOptions, plugins }
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const strategy = new workbox.strategies[entry.handler](strategyOptions)
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workbox.routing.registerRoute(urlPattern, strategy, method)
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}
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}
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function offlinePage(workbox, options) {
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if (options.offlinePage) {
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// Register router handler for offlinePage
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workbox.routing.registerRoute(new RegExp(options.pagesURLPattern), ({ request, event }) => {
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const strategy = new workbox.strategies[options.offlineStrategy]
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return strategy
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.handle({ request, event })
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.catch(() => caches.match(options.offlinePage))
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})
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}
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}
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function workboxExtensions(workbox, options) {
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}
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function cachingExtensions(workbox, options) {
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}
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function routingExtensions(workbox, options) {
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}
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