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Update service worker to more accurately detect 'internal' url's

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This commit is contained in:
Jasper van Merle 2019-08-06 12:59:27 +02:00
parent 3202837c02
commit ad8cd233d7
1 changed files with 4 additions and 1 deletions
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5
views/service-worker.js.erb
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@ -48,7 +48,10 @@ self.addEventListener('fetch', event => {
<%# Attempt to return the index page from the cache if the user is visiting a url like devdocs.io/offline or devdocs.io/javascript/global_objects/array/find %>
<%# The index page will make sure the correct documentation or a proper offline page is shown %>
if (url.origin === location.origin && !url.pathname.replace(/~([0-9.])+/, '').includes('.')) {
const pathname = url.pathname;
const filename = pathname.substr(1 + pathname.lastIndexOf('/')).split(/\#|\?/g)[0];
if (url.origin === location.origin && !filename.includes('.')) {
const cachedIndex = await caches.match('/');
if (cachedIndex) return cachedIndex;
}