31 lines
1.1 KiB
JavaScript
31 lines
1.1 KiB
JavaScript
// @flow
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import { useState, useEffect } from 'react';
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/**
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*
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* @param {boolean} shouldFetch - Whether to get the views, not needed for some pages
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* @param {array} uris - Array of the LBRY uris of content to fetch views for
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* @param {object} claimsByUri - Function to get claimIds from claim uris
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* @param {function} doFetchViewCount - Get views account per a string of comma separated Claim Ids
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*/
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export default function useFetchViewCount(
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shouldFetch: ?boolean,
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uris: Array<string>,
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claimsByUri: {},
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doFetchViewCount: (string) => void
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) {
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const [fetchedUris, setFetchedUris] = useState([]);
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useEffect(() => {
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if (shouldFetch && uris && uris.length > 0) {
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const urisToFetch = uris.filter((uri) => uri && !fetchedUris.includes(uri) && Boolean(claimsByUri[uri]));
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if (urisToFetch.length > 0) {
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const claimIds = urisToFetch.map((uri) => claimsByUri[uri].claim_id);
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doFetchViewCount(claimIds.join(','));
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setFetchedUris([...fetchedUris, ...urisToFetch]);
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}
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}
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// eslint-disable-next-line react-hooks/exhaustive-deps
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}, [uris]);
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}
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