lbry-desktop/ui/component/comment/index.js
infinite-persistence 6d217dbc50
Attempt to speed up sidebar menu for mobile (#283)
* Exclude default homepage data at compile time

The youtuber IDs alone is pretty huge, and is unused in the `CUSTOM_HOMEPAGE=true` configuration.

* Remove Desktop items and other cleanup

- Moved constants out of the component.
- Remove SIMPLE_SITE check.
- Remove Desktop-only items

* Sidebar: limit subscription and tag section

## Issue
Too slow for huge lists

## Change
Limit to 10 initially, and load everything on "Show more"

* Fix makeSelectThumbnailForUri

- Fix memo
- Expose function to extract directly from claim if client already have it.
2021-11-12 10:59:11 -05:00

50 lines
2.2 KiB
JavaScript

import { connect } from 'react-redux';
import {
selectStakedLevelForChannelUri,
makeSelectClaimForUri,
selectThumbnailForUri,
selectHasChannels,
} from 'redux/selectors/claims';
import { doCommentUpdate, doCommentList } from 'redux/actions/comments';
import { makeSelectChannelIsMuted } from 'redux/selectors/blocked';
import { doToast } from 'redux/actions/notifications';
import { doSetPlayingUri } from 'redux/actions/content';
import { selectUserVerifiedEmail } from 'redux/selectors/user';
import {
selectLinkedCommentAncestors,
selectOthersReactsForComment,
makeSelectTotalReplyPagesForParentId,
} from 'redux/selectors/comments';
import { selectActiveChannelClaim } from 'redux/selectors/app';
import { selectPlayingUri } from 'redux/selectors/content';
import Comment from './view';
const select = (state, props) => {
const activeChannelClaim = selectActiveChannelClaim(state);
const activeChannelId = activeChannelClaim && activeChannelClaim.claim_id;
const reactionKey = activeChannelId ? `${props.commentId}:${activeChannelId}` : props.commentId;
return {
claim: makeSelectClaimForUri(props.uri)(state),
thumbnail: props.authorUri && selectThumbnailForUri(state, props.authorUri),
channelIsBlocked: props.authorUri && makeSelectChannelIsMuted(props.authorUri)(state),
commentingEnabled: IS_WEB ? Boolean(selectUserVerifiedEmail(state)) : true,
othersReacts: selectOthersReactsForComment(state, reactionKey),
activeChannelClaim,
hasChannels: selectHasChannels(state),
playingUri: selectPlayingUri(state),
stakedLevel: selectStakedLevelForChannelUri(state, props.authorUri),
linkedCommentAncestors: selectLinkedCommentAncestors(state),
totalReplyPages: makeSelectTotalReplyPagesForParentId(props.commentId)(state),
};
};
const perform = (dispatch) => ({
clearPlayingUri: () => dispatch(doSetPlayingUri({ uri: null })),
updateComment: (commentId, comment) => dispatch(doCommentUpdate(commentId, comment)),
fetchReplies: (uri, parentId, page, pageSize, sortBy) =>
dispatch(doCommentList(uri, parentId, page, pageSize, sortBy)),
doToast: (options) => dispatch(doToast(options)),
});
export default connect(select, perform)(Comment);