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Avoid fetching locale twitch (react 18 useEffect)

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This commit is contained in:
garronej 2022-09-01 21:16:25 +02:00
parent b7e75d8828
commit 2afd36fee0
1 changed files with 6 additions and 2 deletions
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8
src/lib/i18n/index.tsx
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@ -1,6 +1,6 @@
import "minimal-polyfills/Object.fromEntries"; import "minimal-polyfills/Object.fromEntries";
//NOTE for later: https://github.com/remarkjs/react-markdown/blob/236182ecf30bd89c1e5a7652acaf8d0bf81e6170/src/renderers.js#L7-L35 //NOTE for later: https://github.com/remarkjs/react-markdown/blob/236182ecf30bd89c1e5a7652acaf8d0bf81e6170/src/renderers.js#L7-L35
import React, { useEffect, useState } from "react"; import React, { useEffect, useState, useRef } from "react";
import ReactMarkdown from "react-markdown"; import ReactMarkdown from "react-markdown";
import type baseMessages from "./generated_messages/18.0.1/login/en"; import type baseMessages from "./generated_messages/18.0.1/login/en";
import { assert } from "tsafe/assert"; import { assert } from "tsafe/assert";
@ -76,13 +76,17 @@ export function __unsafe_useI18n<ExtraMessageKey extends string = never>(params:
const [i18n, setI18n] = useState<I18n<ExtraMessageKey | MessageKeyBase> | undefined>(undefined); const [i18n, setI18n] = useState<I18n<ExtraMessageKey | MessageKeyBase> | undefined>(undefined);
const refHasStartedFetching = useRef(false);
useEffect(() => { useEffect(() => {
if (doSkip) { if (doSkip || refHasStartedFetching.current) {
return; return;
} }
let isMounted = true; let isMounted = true;
refHasStartedFetching.current = true;
(async () => { (async () => {
const { currentLanguageTag = fallbackLanguageTag } = kcContext.locale ?? {}; const { currentLanguageTag = fallbackLanguageTag } = kcContext.locale ?? {};