mastodon-glitch/app/javascript/flavours/glitch/features/explore/statuses.jsx

79 lines
2.5 KiB
JavaScript

import PropTypes from 'prop-types';
import { PureComponent } from 'react';
import { FormattedMessage } from 'react-intl';
import { withRouter } from 'react-router-dom';
import ImmutablePropTypes from 'react-immutable-proptypes';
import { connect } from 'react-redux';
import { debounce } from 'lodash';
import { fetchTrendingStatuses, expandTrendingStatuses } from 'flavours/glitch/actions/trends';
import { DismissableBanner } from 'flavours/glitch/components/dismissable_banner';
import StatusList from 'flavours/glitch/components/status_list';
import { getStatusList } from 'flavours/glitch/selectors';
import { WithRouterPropTypes } from 'flavours/glitch/utils/react_router';
const mapStateToProps = state => ({
statusIds: getStatusList(state, 'trending'),
isLoading: state.getIn(['status_lists', 'trending', 'isLoading'], true),
hasMore: !!state.getIn(['status_lists', 'trending', 'next']),
});
class Statuses extends PureComponent {
static propTypes = {
statusIds: ImmutablePropTypes.list,
isLoading: PropTypes.bool,
hasMore: PropTypes.bool,
multiColumn: PropTypes.bool,
dispatch: PropTypes.func.isRequired,
...WithRouterPropTypes,
};
componentDidMount () {
const { dispatch, statusIds, history } = this.props;
// If we're navigating back to the screen, do not trigger a reload
if (history.action === 'POP' && statusIds.size > 0) {
return;
}
dispatch(fetchTrendingStatuses());
}
handleLoadMore = debounce(() => {
const { dispatch } = this.props;
dispatch(expandTrendingStatuses());
}, 300, { leading: true });
render () {
const { isLoading, hasMore, statusIds, multiColumn } = this.props;
const emptyMessage = <FormattedMessage id='empty_column.explore_statuses' defaultMessage='Nothing is trending right now. Check back later!' />;
return (
<StatusList
trackScroll
prepend={<DismissableBanner id='explore/statuses'><FormattedMessage id='dismissable_banner.explore_statuses' defaultMessage='These are posts from across the social web that are gaining traction today. Newer posts with more boosts and favorites are ranked higher.' /></DismissableBanner>}
alwaysPrepend
timelineId='explore'
statusIds={statusIds}
scrollKey='explore-statuses'
hasMore={hasMore}
isLoading={isLoading}
onLoadMore={this.handleLoadMore}
emptyMessage={emptyMessage}
bindToDocument={!multiColumn}
withCounters
/>
);
}
}
export default connect(mapStateToProps)(withRouter(Statuses));