PronounDB: Fix pronouns flickering (#862)
Co-authored-by: V <vendicated@riseup.net>
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@ -42,22 +42,27 @@ const bulkFetch = debounce(async () => {
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export function awaitAndFormatPronouns(id: string): string | null {
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const [result, , isPending] = useAwaiter(() => fetchPronouns(id), {
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fallbackValue: null,
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fallbackValue: getCachedPronouns(id),
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onError: e => console.error("Fetching pronouns failed: ", e)
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});
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// If the promise completed, the result was not "unspecified", and there is a mapping for the code, then return the mappings
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if (!isPending && result && result !== "unspecified" && PronounMapping[result])
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// If the result is present and not "unspecified", and there is a mapping for the code, then return the mappings
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if (result && result !== "unspecified" && PronounMapping[result])
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return formatPronouns(result);
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return null;
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}
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// Gets the cached pronouns, if you're too impatient for a promise!
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export function getCachedPronouns(id: string): PronounCode | null {
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return cache[id] ?? null;
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}
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// Fetches the pronouns for one id, returning a promise that resolves if it was cached, or once the request is completed
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export function fetchPronouns(id: string): Promise<PronounCode> {
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return new Promise(res => {
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// If cached, return the cached pronouns
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if (id in cache) res(cache[id]);
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if (id in cache) res(getCachedPronouns(id)!);
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// If there is already a request added, then just add this callback to it
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else if (id in requestQueue) requestQueue[id].push(res);
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// If not already added, then add it and call the debounced function to make sure the request gets executed
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