114 lines
3.2 KiB
JavaScript
114 lines
3.2 KiB
JavaScript
import React from 'react';
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import { connect } from 'react-redux';
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import PropTypes from 'prop-types';
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import ImmutablePropTypes from 'react-immutable-proptypes';
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import { expandPublicTimeline, expandCommunityTimeline } from 'mastodon/actions/timelines';
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import { connectPublicStream, connectCommunityStream } from 'mastodon/actions/streaming';
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import Masonry from 'react-masonry-infinite';
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import { List as ImmutableList, Map as ImmutableMap } from 'immutable';
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import DetailedStatusContainer from 'mastodon/features/status/containers/detailed_status_container';
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import { debounce } from 'lodash';
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import LoadingIndicator from 'mastodon/components/loading_indicator';
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const mapStateToProps = (state, { local }) => {
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const timeline = state.getIn(['timelines', local ? 'community' : 'public'], ImmutableMap());
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return {
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statusIds: timeline.get('items', ImmutableList()),
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isLoading: timeline.get('isLoading', false),
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hasMore: timeline.get('hasMore', false),
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};
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};
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export default @connect(mapStateToProps)
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class PublicTimeline extends React.PureComponent {
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static propTypes = {
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dispatch: PropTypes.func.isRequired,
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statusIds: ImmutablePropTypes.list.isRequired,
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isLoading: PropTypes.bool.isRequired,
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hasMore: PropTypes.bool.isRequired,
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local: PropTypes.bool,
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};
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componentDidMount () {
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this._connect();
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}
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componentDidUpdate (prevProps) {
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if (prevProps.local !== this.props.local) {
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this._disconnect();
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this._connect();
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}
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}
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componentWillUnmount () {
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this._disconnect();
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}
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_connect () {
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const { dispatch, local } = this.props;
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dispatch(local ? expandCommunityTimeline() : expandPublicTimeline());
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this.disconnect = dispatch(local ? connectCommunityStream() : connectPublicStream());
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}
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_disconnect () {
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if (this.disconnect) {
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this.disconnect();
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this.disconnect = null;
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}
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}
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handleLoadMore = () => {
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const { dispatch, statusIds, local } = this.props;
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const maxId = statusIds.last();
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if (maxId) {
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dispatch(local ? expandCommunityTimeline({ maxId }) : expandPublicTimeline({ maxId }));
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}
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}
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setRef = c => {
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this.masonry = c;
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}
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handleHeightChange = debounce(() => {
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if (!this.masonry) {
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return;
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}
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this.masonry.forcePack();
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}, 50)
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render () {
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const { statusIds, hasMore, isLoading } = this.props;
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const sizes = [
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{ columns: 1, gutter: 0 },
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{ mq: '415px', columns: 1, gutter: 10 },
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{ mq: '640px', columns: 2, gutter: 10 },
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{ mq: '960px', columns: 3, gutter: 10 },
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{ mq: '1255px', columns: 3, gutter: 10 },
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];
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const loader = (isLoading && statusIds.isEmpty()) ? <LoadingIndicator key={0} /> : undefined;
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return (
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<Masonry ref={this.setRef} className='statuses-grid' hasMore={hasMore} loadMore={this.handleLoadMore} sizes={sizes} loader={loader}>
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{statusIds.map(statusId => (
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<div className='statuses-grid__item' key={statusId}>
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<DetailedStatusContainer
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id={statusId}
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compact
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measureHeight
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onHeightChange={this.handleHeightChange}
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/>
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</div>
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)).toArray()}
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</Masonry>
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);
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}
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}
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