101 lines
		
	
	
		
			3.1 KiB
		
	
	
	
		
			JavaScript
		
	
	
	
	
	
			
		
		
	
	
			101 lines
		
	
	
		
			3.1 KiB
		
	
	
	
		
			JavaScript
		
	
	
	
	
	
import React from 'react';
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import { connect } from 'react-redux';
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import { expandHomeTimeline } from '../../actions/timelines';
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import PropTypes from 'prop-types';
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import StatusListContainer from '../ui/containers/status_list_container';
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import Column from '../../components/column';
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import ColumnHeader from '../../components/column_header';
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import { addColumn, removeColumn, moveColumn } from '../../actions/columns';
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import { defineMessages, injectIntl, FormattedMessage } from 'react-intl';
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import ColumnSettingsContainer from './containers/column_settings_container';
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import Link from 'react-router-dom/Link';
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const messages = defineMessages({
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  title: { id: 'column.home', defaultMessage: 'Home' },
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});
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const mapStateToProps = state => ({
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  hasUnread: state.getIn(['timelines', 'home', 'unread']) > 0,
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  hasFollows: state.getIn(['accounts_counters', state.getIn(['meta', 'me']), 'following_count']) > 0,
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});
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@connect(mapStateToProps)
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@injectIntl
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export default class HomeTimeline extends React.PureComponent {
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  static propTypes = {
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    dispatch: PropTypes.func.isRequired,
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    intl: PropTypes.object.isRequired,
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    hasUnread: PropTypes.bool,
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    hasFollows: PropTypes.bool,
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    columnId: PropTypes.string,
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    multiColumn: PropTypes.bool,
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  };
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  handlePin = () => {
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    const { columnId, dispatch } = this.props;
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    if (columnId) {
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      dispatch(removeColumn(columnId));
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    } else {
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      dispatch(addColumn('HOME', {}));
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    }
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  }
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  handleMove = (dir) => {
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    const { columnId, dispatch } = this.props;
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    dispatch(moveColumn(columnId, dir));
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  }
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  handleHeaderClick = () => {
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    this.column.scrollTop();
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  }
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  setRef = c => {
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    this.column = c;
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  }
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  handleLoadMore = () => {
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    this.props.dispatch(expandHomeTimeline());
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  }
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  render () {
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    const { intl, hasUnread, hasFollows, columnId, multiColumn } = this.props;
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    const pinned = !!columnId;
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    let emptyMessage;
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    if (hasFollows) {
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      emptyMessage = <FormattedMessage id='empty_column.home.inactivity' defaultMessage='Your home feed is empty. If you have been inactive for a while, it will be regenerated for you soon.' />;
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    } else {
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      emptyMessage = <FormattedMessage id='empty_column.home' defaultMessage="You aren't following anyone yet. Visit {public} or use search to get started and meet other users." values={{ public: <Link to='/timelines/public'><FormattedMessage id='empty_column.home.public_timeline' defaultMessage='the public timeline' /></Link> }} />;
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    }
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    return (
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      <Column ref={this.setRef}>
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        <ColumnHeader
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          icon='home'
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          active={hasUnread}
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          title={intl.formatMessage(messages.title)}
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          onPin={this.handlePin}
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          onMove={this.handleMove}
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          onClick={this.handleHeaderClick}
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          pinned={pinned}
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          multiColumn={multiColumn}
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        >
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          <ColumnSettingsContainer />
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        </ColumnHeader>
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        <StatusListContainer
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          trackScroll={!pinned}
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          scrollKey={`home_timeline-${columnId}`}
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          loadMore={this.handleLoadMore}
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          timelineId='home'
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          emptyMessage={emptyMessage}
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        />
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      </Column>
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    );
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  }
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}
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