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fix: fix app crash

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this commit fixes a crash due to unavailability of localStorage

https://github.com/zyachel/libremdb/issues/31
This commit is contained in:
zyachel
2023-01-22 21:13:09 +05:30
parent feffb7d8f6
commit 71d1d5b34e
3 changed files with 24 additions and 3 deletions
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7
src/context/theme-context.tsx
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@@ -1,10 +1,13 @@
import React, { useState, createContext, ReactNode } from 'react';
import { isLocalStorageAvailable } from '../utils/helpers';
const getInitialTheme = () => {
// for server-side rendering, as window isn't availabe there
if (typeof window === 'undefined') return 'light';
const userPrefersTheme = window.localStorage.getItem('theme') || null;
const userPrefersTheme = isLocalStorageAvailable()
? window.localStorage.getItem('theme')
: null;
const browserPrefersDarkTheme = window.matchMedia(
'(prefers-color-scheme: dark)'
).matches;
@@ -35,7 +38,7 @@ const ThemeProvider = ({ children }: { children: ReactNode }) => {
const setTheme = (theme: string) => {
setCurTheme(theme);
window.localStorage.setItem('theme', theme);
if (isLocalStorageAvailable()) window.localStorage.setItem('theme', theme);
document.documentElement.dataset.theme = theme;
updateMetaTheme();
};