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PronounDB: Fix pronouns flickering (#862)

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Co-authored-by: V <vendicated@riseup.net>
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Kode 2023-04-10 23:37:24 +01:00 committed by GitHub
parent 8a305d2d11
commit 83dab24fb9
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1 changed files with 9 additions and 4 deletions
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13
src/plugins/pronoundb/pronoundbUtils.ts
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@ -42,22 +42,27 @@ const bulkFetch = debounce(async () => {
export function awaitAndFormatPronouns(id: string): string | null { export function awaitAndFormatPronouns(id: string): string | null {
const [result, , isPending] = useAwaiter(() => fetchPronouns(id), { const [result, , isPending] = useAwaiter(() => fetchPronouns(id), {
fallbackValue: null, fallbackValue: getCachedPronouns(id),
onError: e => console.error("Fetching pronouns failed: ", e) onError: e => console.error("Fetching pronouns failed: ", e)
}); });
// If the promise completed, the result was not "unspecified", and there is a mapping for the code, then return the mappings // If the result is present and not "unspecified", and there is a mapping for the code, then return the mappings
if (!isPending && result && result !== "unspecified" && PronounMapping[result]) if (result && result !== "unspecified" && PronounMapping[result])
return formatPronouns(result); return formatPronouns(result);
return null; return null;
} }
// Gets the cached pronouns, if you're too impatient for a promise!
export function getCachedPronouns(id: string): PronounCode | null {
return cache[id] ?? null;
}
// Fetches the pronouns for one id, returning a promise that resolves if it was cached, or once the request is completed // Fetches the pronouns for one id, returning a promise that resolves if it was cached, or once the request is completed
export function fetchPronouns(id: string): Promise<PronounCode> { export function fetchPronouns(id: string): Promise<PronounCode> {
return new Promise(res => { return new Promise(res => {
// If cached, return the cached pronouns // If cached, return the cached pronouns
if (id in cache) res(cache[id]); if (id in cache) res(getCachedPronouns(id)!);
// If there is already a request added, then just add this callback to it // If there is already a request added, then just add this callback to it
else if (id in requestQueue) requestQueue[id].push(res); else if (id in requestQueue) requestQueue[id].push(res);
// If not already added, then add it and call the debounced function to make sure the request gets executed // If not already added, then add it and call the debounced function to make sure the request gets executed