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90 lines
2.4 KiB
JavaScript
90 lines
2.4 KiB
JavaScript
import { connect } from 'react-redux';
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import PureRenderMixin from 'react-addons-pure-render-mixin';
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import StatusListContainer from '../ui/containers/status_list_container';
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import Column from '../ui/components/column';
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import {
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refreshTimeline,
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updateTimeline,
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deleteFromTimelines
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} from '../../actions/timelines';
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import ColumnBackButtonSlim from '../../components/column_back_button_slim';
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import { FormattedMessage } from 'react-intl';
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import createStream from '../../stream';
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const mapStateToProps = state => ({
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hasUnread: state.getIn(['timelines', 'tag', 'unread']) > 0,
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accessToken: state.getIn(['meta', 'access_token'])
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});
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const HashtagTimeline = React.createClass({
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propTypes: {
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params: React.PropTypes.object.isRequired,
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dispatch: React.PropTypes.func.isRequired,
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accessToken: React.PropTypes.string.isRequired,
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hasUnread: React.PropTypes.bool
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},
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mixins: [PureRenderMixin],
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_subscribe (dispatch, id) {
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const { accessToken } = this.props;
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this.subscription = createStream(accessToken, `hashtag&tag=${id}`, {
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received (data) {
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switch(data.event) {
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case 'update':
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dispatch(updateTimeline('tag', JSON.parse(data.payload)));
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break;
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case 'delete':
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dispatch(deleteFromTimelines(data.payload));
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break;
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}
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}
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});
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},
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_unsubscribe () {
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if (typeof this.subscription !== 'undefined') {
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this.subscription.close();
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this.subscription = null;
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}
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},
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componentDidMount () {
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const { dispatch } = this.props;
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const { id } = this.props.params;
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dispatch(refreshTimeline('tag', id));
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this._subscribe(dispatch, id);
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},
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componentWillReceiveProps (nextProps) {
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if (nextProps.params.id !== this.props.params.id) {
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this.props.dispatch(refreshTimeline('tag', nextProps.params.id));
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this._unsubscribe();
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this._subscribe(this.props.dispatch, nextProps.params.id);
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}
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},
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componentWillUnmount () {
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this._unsubscribe();
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},
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render () {
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const { id, hasUnread } = this.props.params;
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return (
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<Column icon='hashtag' active={hasUnread} heading={id}>
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<ColumnBackButtonSlim />
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<StatusListContainer type='tag' id={id} emptyMessage={<FormattedMessage id='empty_column.hashtag' defaultMessage='There is nothing in this hashtag yet.' />} />
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</Column>
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);
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},
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});
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export default connect(mapStateToProps)(HashtagTimeline);
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