69 lines
2.1 KiB
TypeScript
69 lines
2.1 KiB
TypeScript
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// pack:ignore
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// // Clear cache on authentication and fetch it normally
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// if(request.url.includes("/auth/") || request.url.includes("/logout")) {
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// return evt.respondWith(caches.delete(this.cache.version).then(() => fetch(request)))
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// }
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// // Exclude certain URLs from being cached
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// for(let pattern of EXCLUDECACHE.keys()) {
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// if(request.url.includes(pattern)) {
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// return evt.respondWith(this.fromNetwork(request))
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// }
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// }
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// // If the request included the header "X-CacheOnly", return a cache-only response.
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// // This is used in reloads to avoid generating a 2nd request after a cache refresh.
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// if(request.headers.get("X-CacheOnly") === "true") {
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// return evt.respondWith(this.fromCache(request))
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// }
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// // Save the served E-Tag when onResponse is called
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// let servedETag = undefined
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// let onResponse = (response: Response | null) => {
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// if(response) {
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// servedETag = response.headers.get("ETag")
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// ETAGS.set(request.url, servedETag)
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// }
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// return response
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// }
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// let saveResponseInCache = response => {
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// let clone = response.clone()
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// // Save the new version of the resource in the cache
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// let cacheRefresh = this.cache.store(request, clone).catch(err => {
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// console.error(err)
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// // TODO: Tell client that the quota is exceeded (disk full).
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// })
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// CACHEREFRESH.set(request.url, cacheRefresh)
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// return response
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// }
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// // Start fetching the request
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// let network =
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// fetch(request)
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// .then(saveResponseInCache)
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// .catch(error => {
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// console.log("Fetch error:", error)
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// throw error
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// })
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// // Save in map
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// this.reloads.set(request.url, network)
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// if(request.headers.get("X-Reload") === "true") {
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// return evt.respondWith(network)
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// }
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// // Scripts and styles are server pushed on the initial response
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// // so we can use a network-first response without an additional round-trip.
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// // This causes the browser to always load the most recent scripts and styles.
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// if(request.url.endsWith("/styles") || request.url.endsWith("/scripts")) {
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// return evt.respondWith(this.networkFirst(request, network, onResponse))
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// }
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// return evt.respondWith(this.cacheFirst(request, network, onResponse))
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