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Refactoring streaming connections (#4645)

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abcang 2017-08-21 22:04:34 +09:00 • committed by Eugen Rochko
parent 10e9a9a3f9
commit ea958cae7f
5 changed files with 116 additions and 181 deletions
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50
app/javascript/mastodon/features/public_timeline/index.js
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@ -7,15 +7,11 @@ import ColumnHeader from '../../components/column_header';
import {
refreshPublicTimeline,
expandPublicTimeline,
updateTimeline,
deleteFromTimelines,
connectTimeline,
disconnectTimeline,
} from '../../actions/timelines';
import { addColumn, removeColumn, moveColumn } from '../../actions/columns';
import { defineMessages, injectIntl, FormattedMessage } from 'react-intl';
import ColumnSettingsContainer from './containers/column_settings_container';
import createStream from '../../stream';
import { connectPublicStream } from '../../actions/streaming';
const messages = defineMessages({
title: { id: 'column.public', defaultMessage: 'Federated timeline' },
@ -23,8 +19,6 @@ const messages = defineMessages({
const mapStateToProps = state => ({
hasUnread: state.getIn(['timelines', 'public', 'unread']) > 0,
streamingAPIBaseURL: state.getIn(['meta', 'streaming_api_base_url']),
accessToken: state.getIn(['meta', 'access_token']),
});
@connect(mapStateToProps)
@ -36,8 +30,6 @@ export default class PublicTimeline extends React.PureComponent {
intl: PropTypes.object.isRequired,
columnId: PropTypes.string,
multiColumn: PropTypes.bool,
streamingAPIBaseURL: PropTypes.string.isRequired,
accessToken: PropTypes.string.isRequired,
hasUnread: PropTypes.bool,
};
@ -61,46 +53,16 @@ export default class PublicTimeline extends React.PureComponent {
}
componentDidMount () {
const { dispatch, streamingAPIBaseURL, accessToken } = this.props;
const { dispatch } = this.props;
dispatch(refreshPublicTimeline());
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;
}
},
});
this.disconnect = dispatch(connectPublicStream());
}
componentWillUnmount () {
if (typeof this._subscription !== 'undefined') {
this._subscription.close();
this._subscription = null;
if (this.disconnect) {
this.disconnect();
this.disconnect = null;
}
}