import React from 'react'; import { connect } from 'react-redux'; import PropTypes from 'prop-types'; import Column from '../../components/column'; import ColumnHeader from '../../components/column_header'; import { mountConversations, unmountConversations, expandConversations } from '../../actions/conversations'; import { addColumn, removeColumn, moveColumn } from '../../actions/columns'; import { defineMessages, injectIntl, FormattedMessage } from 'react-intl'; import { connectDirectStream } from '../../actions/streaming'; import ConversationsListContainer from './containers/conversations_list_container'; const messages = defineMessages({ title: { id: 'column.direct', defaultMessage: 'Direct messages' }, }); export default @connect() @injectIntl class DirectTimeline extends React.PureComponent { static propTypes = { dispatch: PropTypes.func.isRequired, columnId: PropTypes.string, intl: PropTypes.object.isRequired, hasUnread: PropTypes.bool, multiColumn: PropTypes.bool, }; handlePin = () => { const { columnId, dispatch } = this.props; if (columnId) { dispatch(removeColumn(columnId)); } else { dispatch(addColumn('DIRECT', {})); } } handleMove = (dir) => { const { columnId, dispatch } = this.props; dispatch(moveColumn(columnId, dir)); } handleHeaderClick = () => { this.column.scrollTop(); } componentDidMount () { const { dispatch } = this.props; dispatch(mountConversations()); dispatch(expandConversations()); this.disconnect = dispatch(connectDirectStream()); } componentWillUnmount () { this.props.dispatch(unmountConversations()); if (this.disconnect) { this.disconnect(); this.disconnect = null; } } setRef = c => { this.column = c; } handleLoadMore = maxId => { this.props.dispatch(expandConversations({ maxId })); } render () { const { intl, hasUnread, columnId, multiColumn } = this.props; const pinned = !!columnId; return ( <Column bindToDocument={!multiColumn} ref={this.setRef} label={intl.formatMessage(messages.title)}> <ColumnHeader icon='envelope' active={hasUnread} title={intl.formatMessage(messages.title)} onPin={this.handlePin} onMove={this.handleMove} onClick={this.handleHeaderClick} pinned={pinned} multiColumn={multiColumn} /> <ConversationsListContainer trackScroll={!pinned} scrollKey={`direct_timeline-${columnId}`} timelineId='direct' onLoadMore={this.handleLoadMore} emptyMessage={<FormattedMessage id='empty_column.direct' defaultMessage="You don't have any direct messages yet. When you send or receive one, it will show up here." />} /> </Column> ); } }