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Fix broken embeds in incognito

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## Issue
Closes 6490
Embeds in https://lbry.com/news/2002dtf was crashing in incognito

## Change
Ensure localStorage is available before using it. Jessop warned me before...
This commit is contained in:
infinite-persistence 2021-07-22 22:39:10 +08:00
parent f4559c1cce
commit ecb14be871
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1 changed files with 16 additions and 5 deletions
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21
ui/util/lazyImport.js
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@ -1,19 +1,30 @@
import React from 'react';
let localStorageAvailable;
try {
localStorageAvailable = Boolean(window.localStorage);
} catch (e) {
localStorageAvailable = false;
}
export const lazyImport = (componentImport) =>
React.lazy(async () => {
const pageHasAlreadyBeenForceRefreshed = JSON.parse(
window.localStorage.getItem('page-has-been-force-refreshed') || 'false'
);
const pageHasAlreadyBeenForceRefreshed = localStorageAvailable
? JSON.parse(window.localStorage.getItem('page-has-been-force-refreshed') || 'false')
: false;
try {
const component = await componentImport();
window.localStorage.setItem('page-has-been-force-refreshed', 'false');
if (localStorageAvailable) {
window.localStorage.setItem('page-has-been-force-refreshed', 'false');
}
return component;
} catch (error) {
if (!pageHasAlreadyBeenForceRefreshed) {
// It's highly likely that the user's session is old. Try reloading once.
window.localStorage.setItem('page-has-been-force-refreshed', 'true');
if (localStorageAvailable) {
window.localStorage.setItem('page-has-been-force-refreshed', 'true');
}
return window.location.reload();
}