forked from
jollywhoppers.com/witchsky.app
Bluesky app fork with some witchin' additions 💫
dedupe trending topics (#9870)
authored by
Spence Pope
and committed by
GitHub
9cdfb40c
c83dddce
+29
-15
+29
-15
src/state/queries/trending/useTrendingTopics.ts
+29
-15
src/state/queries/trending/useTrendingTopics.ts
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export const DEFAULT_LIMIT = 14
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function dedup(topics: TrendingTopic[]): TrendingTopic[] {
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const seen = new Set<string>()
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return topics.filter(t => {
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if (seen.has(t.link)) return false
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seen.add(t.link)
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return true
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})
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}
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export const trendingTopicsQueryKey = ['trending-topics']
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export function useTrendingTopics() {
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const agent = useAgent()
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const {data: preferences} = usePreferencesQuery()
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const mutedWords = React.useMemo(() => {
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return preferences?.moderationPrefs?.mutedWords || []
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}, [preferences?.moderationPrefs])
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const mutedWords = React.useMemo(
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() => preferences?.moderationPrefs?.mutedWords ?? [],
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[preferences?.moderationPrefs?.mutedWords],
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)
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return useQuery<Response>({
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refetchOnWindowFocus: true,
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select: React.useCallback(
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(data: Response) => {
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return {
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topics: data.topics.filter(t => {
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return !hasMutedWord({
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mutedWords,
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text: t.topic + ' ' + t.displayName + ' ' + t.description,
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})
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}),
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suggested: data.suggested.filter(t => {
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return !hasMutedWord({
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mutedWords,
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text: t.topic + ' ' + t.displayName + ' ' + t.description,
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})
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}),
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topics: dedup(
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data.topics.filter(t => {
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return !hasMutedWord({
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mutedWords,
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text: t.topic + ' ' + t.displayName + ' ' + t.description,
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})
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}),
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),
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suggested: dedup(
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data.suggested.filter(t => {
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return !hasMutedWord({
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mutedWords,
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text: t.topic + ' ' + t.displayName + ' ' + t.description,
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})
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}),
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),
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}
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},
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[mutedWords],