chinwagsocial/app/javascript/mastodon/features/public_timeline/index.js
Eugen Rochko 8ee2eb5d2e Allow mounting arbitrary columns (#3207)
* Allow mounting arbitrary columns

* Refactor column headers, allow pinning/unpinning and moving columns around

* Collapse animation

* Re-introduce scroll to top

* Save column settings properly, do not display pin options in
single-column view, do not display collapse icon if there is
nothing to collapse

* Fix one instance of public timeline being closed closing the stream
Fix back buttons inconsistently sending you back to / even if history exists

* Getting started displays links to columns that are not mounted
2017-06-04 01:39:38 +02:00

137 lines
3.6 KiB
JavaScript

import React from 'react';
import { connect } from 'react-redux';
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 {
refreshTimeline,
updateTimeline,
deleteFromTimelines,
connectTimeline,
disconnectTimeline,
} from '../../actions/timelines';
import { addColumn, removeColumn, moveColumn } from '../../actions/columns';
import { defineMessages, injectIntl, FormattedMessage } from 'react-intl';
import ColumnBackButtonSlim from '../../components/column_back_button_slim';
import createStream from '../../stream';
const messages = defineMessages({
title: { id: 'column.public', defaultMessage: 'Federated timeline' },
});
const mapStateToProps = state => ({
hasUnread: state.getIn(['timelines', 'public', 'unread']) > 0,
streamingAPIBaseURL: state.getIn(['meta', 'streaming_api_base_url']),
accessToken: state.getIn(['meta', 'access_token']),
});
class PublicTimeline extends React.PureComponent {
static propTypes = {
dispatch: PropTypes.func.isRequired,
intl: PropTypes.object.isRequired,
columnId: PropTypes.string,
multiColumn: PropTypes.bool,
streamingAPIBaseURL: PropTypes.string.isRequired,
accessToken: PropTypes.string.isRequired,
hasUnread: PropTypes.bool,
};
handlePin = () => {
const { columnId, dispatch } = this.props;
if (columnId) {
dispatch(removeColumn(columnId));
} else {
dispatch(addColumn('PUBLIC', {}));
}
}
handleMove = (dir) => {
const { columnId, dispatch } = this.props;
dispatch(moveColumn(columnId, dir));
}
handleHeaderClick = () => {
this.column.scrollTop();
}
componentDidMount () {
const { dispatch, streamingAPIBaseURL, accessToken } = this.props;
dispatch(refreshTimeline('public'));
if (typeof this._subscription !== 'undefined') {
return;
}
this._subscription = createStream(streamingAPIBaseURL, accessToken, 'public', {
connected () {
dispatch(connectTimeline('public'));
},
reconnected () {
dispatch(connectTimeline('public'));
},
disconnected () {
dispatch(disconnectTimeline('public'));
},
received (data) {
switch(data.event) {
case 'update':
dispatch(updateTimeline('public', JSON.parse(data.payload)));
break;
case 'delete':
dispatch(deleteFromTimelines(data.payload));
break;
}
},
});
}
componentWillUnmount () {
if (typeof this._subscription !== 'undefined') {
this._subscription.close();
this._subscription = null;
}
}
setRef = c => {
this.column = c;
}
render () {
const { intl, columnId, hasUnread, multiColumn } = this.props;
const pinned = !!columnId;
return (
<Column ref={this.setRef}>
<ColumnHeader
icon='globe'
active={hasUnread}
title={intl.formatMessage(messages.title)}
onPin={this.handlePin}
onMove={this.handleMove}
onClick={this.handleHeaderClick}
pinned={pinned}
multiColumn={multiColumn}
/>
<StatusListContainer
{...this.props}
type='public'
scrollKey={`public_timeline-${columnId}`}
emptyMessage={<FormattedMessage id='empty_column.public' defaultMessage='There is nothing here! Write something publicly, or manually follow users from other instances to fill it up' />}
/>
</Column>
);
}
}
export default connect(mapStateToProps)(injectIntl(PublicTimeline));