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Skip serviceworker logic for Twitter iOS referrals (#5159) [deploy]

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Ben Halpern 2019-12-17 15:21:17 -05:00 • committed by GitHub
parent d98f8237bd
commit 63f228c57c
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1 changed files with 6 additions and 1 deletions
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7
app/views/service_worker/index.js.erb
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@ -81,6 +81,10 @@
self.addEventListener('fetch', event => {
const url = new URL(event.request.url);
if (/iPhone|CriOS|iPad/i.test(navigator.userAgent) && event.request.referrer.includes('t.co')) {
// Twitter on iOS seems to cause problems
return;
}
if (url.origin === location.origin) {
//
if (event.clientId === "" && // Not fetched via AJAX after page load.
@ -96,6 +100,7 @@
!url.href.includes('/shell_') && // Don't fetch for shell.
!url.href.includes('/admin') && // Don't fetch for administrate dashboard.
!url.href.includes('/internal') && // Don't fetch for internal dashboard.
!url.href.includes('/future') && // Skip for /future.
caches.match('/shell_top') && // Ensure shell_top is in the cache.
caches.match('/shell_bottom')) { // Ensure shell_bottom is in the cache.
event.respondWith(createPageStream(event.request)); // Respond with the stream
@ -106,7 +111,7 @@
.then(cache => cache.addAll([
"/async_info/shell_version",
]))
return
return;
}
fetch('/async_info/shell_version').then(response => response.json()).then(json => {
caches.match('/async_info/shell_version').then(cachedResponse => cachedResponse.json()).then(cacheJson => {