import { connect } from 'react-redux'; import PropTypes from 'prop-types'; import ImmutablePropTypes from 'react-immutable-proptypes'; import LoadingIndicator from '../../components/loading_indicator'; import { fetchAccount, fetchFollowing, expandFollowing } from '../../actions/accounts'; import { ScrollContainer } from 'react-router-scroll'; import AccountContainer from '../../containers/account_container'; import Column from '../ui/components/column'; import HeaderContainer from '../account_timeline/containers/header_container'; import LoadMore from '../../components/load_more'; import ColumnBackButton from '../../components/column_back_button'; const mapStateToProps = (state, props) => ({ accountIds: state.getIn(['user_lists', 'following', Number(props.params.accountId), 'items']) }); class Following extends React.PureComponent { constructor (props, context) { super(props, context); this.handleScroll = this.handleScroll.bind(this); this.handleLoadMore = this.handleLoadMore.bind(this); } componentWillMount () { this.props.dispatch(fetchAccount(Number(this.props.params.accountId))); this.props.dispatch(fetchFollowing(Number(this.props.params.accountId))); } componentWillReceiveProps(nextProps) { if (nextProps.params.accountId !== this.props.params.accountId && nextProps.params.accountId) { this.props.dispatch(fetchAccount(Number(nextProps.params.accountId))); this.props.dispatch(fetchFollowing(Number(nextProps.params.accountId))); } } handleScroll (e) { const { scrollTop, scrollHeight, clientHeight } = e.target; if (scrollTop === scrollHeight - clientHeight) { this.props.dispatch(expandFollowing(Number(this.props.params.accountId))); } } handleLoadMore (e) { e.preventDefault(); this.props.dispatch(expandFollowing(Number(this.props.params.accountId))); } render () { const { accountIds } = this.props; if (!accountIds) { return ( <Column> <LoadingIndicator /> </Column> ); } return ( <Column> <ColumnBackButton /> <ScrollContainer scrollKey='following'> <div className='scrollable' onScroll={this.handleScroll}> <div className='following'> <HeaderContainer accountId={this.props.params.accountId} /> {accountIds.map(id => <AccountContainer key={id} id={id} withNote={false} />)} <LoadMore onClick={this.handleLoadMore} /> </div> </div> </ScrollContainer> </Column> ); } } Following.propTypes = { params: PropTypes.object.isRequired, dispatch: PropTypes.func.isRequired, accountIds: ImmutablePropTypes.list }; export default connect(mapStateToProps)(Following);