gab-social/app/javascript/gabsocial/features/public_timeline/index.js

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2019-07-02 08:10:25 +01:00
import React from 'react';
import { connect } from 'react-redux';
import { defineMessages, injectIntl, FormattedMessage } from 'react-intl';
import PropTypes from 'prop-types';
import StatusListContainer from '../ui/containers/status_list_container';
import Column from '../../components/column';
import ColumnHeader from '../../components/column_header';
import { expandPublicTimeline } from '../../actions/timelines';
import ColumnSettingsContainer from './containers/column_settings_container';
import { connectPublicStream } from '../../actions/streaming';
const messages = defineMessages({
title: { id: 'column.public', defaultMessage: 'Federated timeline' },
});
const mapStateToProps = (state, { onlyMedia, columnId }) => {
const uuid = columnId;
const columns = state.getIn(['settings', 'columns']);
const index = columns.findIndex(c => c.get('uuid') === uuid);
return {
hasUnread: state.getIn(['timelines', `public${onlyMedia ? ':media' : ''}`, 'unread']) > 0,
onlyMedia: (columnId && index >= 0) ? columns.get(index).getIn(['params', 'other', 'onlyMedia']) : state.getIn(['settings', 'public', 'other', 'onlyMedia']),
};
};
export default @connect(mapStateToProps)
@injectIntl
class PublicTimeline extends React.PureComponent {
static contextTypes = {
router: PropTypes.object,
};
static defaultProps = {
onlyMedia: false,
};
static propTypes = {
dispatch: PropTypes.func.isRequired,
intl: PropTypes.object.isRequired,
columnId: PropTypes.string,
hasUnread: PropTypes.bool,
onlyMedia: PropTypes.bool,
};
componentDidMount () {
const { dispatch, onlyMedia } = this.props;
dispatch(expandPublicTimeline({ onlyMedia }));
this.disconnect = dispatch(connectPublicStream({ onlyMedia }));
}
componentDidUpdate (prevProps) {
if (prevProps.onlyMedia !== this.props.onlyMedia) {
const { dispatch, onlyMedia } = this.props;
this.disconnect();
dispatch(expandPublicTimeline({ onlyMedia }));
this.disconnect = dispatch(connectPublicStream({ onlyMedia }));
}
}
componentWillUnmount () {
if (this.disconnect) {
this.disconnect();
this.disconnect = null;
}
}
handleLoadMore = maxId => {
const { dispatch, onlyMedia } = this.props;
dispatch(expandPublicTimeline({ maxId, onlyMedia }));
}
render () {
const { intl, hasUnread, onlyMedia } = this.props;
return (
<Column label={intl.formatMessage(messages.title)}>
<ColumnHeader icon='globe' active={hasUnread} title={intl.formatMessage(messages.title)}>
<ColumnSettingsContainer columnId={columnId} />
</ColumnHeader>
<StatusListContainer
timelineId={`public${onlyMedia ? ':media' : ''}`}
onLoadMore={this.handleLoadMore}
scrollKey={`public_timeline-${columnId}`}
emptyMessage={<FormattedMessage id='empty_column.public' defaultMessage='There is nothing here! Write something publicly, or manually follow users from other servers to fill it up' />}
/>
</Column>
);
}
}