gab-social/app/javascript/gabsocial/features/groups/members/index.js

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2019-07-15 14:47:05 +01:00
import React from 'react';
import { connect } from 'react-redux';
import ImmutablePureComponent from 'react-immutable-pure-component';
import PropTypes from 'prop-types';
import ImmutablePropTypes from 'react-immutable-proptypes';
import { debounce } from 'lodash';
import LoadingIndicator from '../../../components/loading_indicator';
import {
fetchMembers,
expandMembers,
} from '../../../actions/groups';
import { FormattedMessage } from 'react-intl';
import AccountContainer from '../../../containers/account_container';
import Column from '../../ui/components/column';
import ScrollableList from '../../../components/scrollable_list';
const mapStateToProps = (state, { params: { id } }) => ({
group: state.getIn(['groups', id]),
accountIds: state.getIn(['user_lists', 'groups', id, 'items']),
hasMore: !!state.getIn(['user_lists', 'groups', id, 'next']),
});
export default @connect(mapStateToProps)
class GroupMembers extends ImmutablePureComponent {
static propTypes = {
params: PropTypes.object.isRequired,
dispatch: PropTypes.func.isRequired,
accountIds: ImmutablePropTypes.list,
hasMore: PropTypes.bool,
};
componentWillMount () {
const { params: { id } } = this.props;
this.props.dispatch(fetchMembers(id));
}
componentWillReceiveProps (nextProps) {
if (nextProps.params.id !== this.props.params.id) {
this.props.dispatch(fetchMembers(nextProps.params.id));
}
}
handleLoadMore = debounce(() => {
this.props.dispatch(expandMembers(this.props.params.id));
}, 300, { leading: true });
render () {
const { accountIds, hasMore, group } = this.props;
if (!group || !accountIds) {
return (
<Column>
<LoadingIndicator />
</Column>
);
}
return (
<Column>
<ScrollableList
scrollKey='members'
hasMore={hasMore}
onLoadMore={this.handleLoadMore}
emptyMessage={<FormattedMessage id='group.members.empty' defaultMessage='This group does not has any members.' />}
>
{accountIds.map(id => <AccountContainer key={id} id={id} withNote={false} />)}
</ScrollableList>
</Column>
);
}
}