787ebd9588
We already have a pre-calculated map, but not used except for comments. At the expense of pre-calculating it, the subsequent queries are instantaneous compared to the loop. We are still not perfect in term of reducing re-renders, so this helps a lot.
46 lines
1.8 KiB
JavaScript
46 lines
1.8 KiB
JavaScript
import { connect } from 'react-redux';
|
|
import {
|
|
selectClaimIsMine,
|
|
selectTitleForUri,
|
|
getThumbnailFromClaim,
|
|
makeSelectCoverForUri,
|
|
selectCurrentChannelPage,
|
|
selectClaimForUri,
|
|
makeSelectClaimIsPending,
|
|
} from 'redux/selectors/claims';
|
|
import { selectMyUnpublishedCollections } from 'redux/selectors/collections';
|
|
import { selectBlacklistedOutpointMap, doFetchSubCount, selectSubCountForUri } from 'lbryinc';
|
|
import { selectYoutubeChannels } from 'redux/selectors/user';
|
|
import { selectIsSubscribedForUri } from 'redux/selectors/subscriptions';
|
|
import { selectModerationBlockList } from 'redux/selectors/comments';
|
|
import { selectMutedChannels } from 'redux/selectors/blocked';
|
|
import { doOpenModal } from 'redux/actions/app';
|
|
import ChannelPage from './view';
|
|
|
|
const select = (state, props) => {
|
|
const claim = selectClaimForUri(state, props.uri);
|
|
|
|
return {
|
|
title: selectTitleForUri(state, props.uri),
|
|
thumbnail: getThumbnailFromClaim(claim),
|
|
cover: makeSelectCoverForUri(props.uri)(state),
|
|
channelIsMine: selectClaimIsMine(state, claim),
|
|
page: selectCurrentChannelPage(state),
|
|
claim,
|
|
isSubscribed: selectIsSubscribedForUri(state, props.uri),
|
|
blackListedOutpointMap: selectBlacklistedOutpointMap(state),
|
|
subCount: selectSubCountForUri(state, props.uri),
|
|
pending: makeSelectClaimIsPending(props.uri)(state),
|
|
youtubeChannels: selectYoutubeChannels(state),
|
|
blockedChannels: selectModerationBlockList(state),
|
|
mutedChannels: selectMutedChannels(state),
|
|
unpublishedCollections: selectMyUnpublishedCollections(state),
|
|
};
|
|
};
|
|
|
|
const perform = (dispatch) => ({
|
|
openModal: (modal, props) => dispatch(doOpenModal(modal, props)),
|
|
fetchSubCount: (claimId) => dispatch(doFetchSubCount(claimId)),
|
|
});
|
|
|
|
export default connect(select, perform)(ChannelPage);
|