139 lines
4.1 KiB
JavaScript
139 lines
4.1 KiB
JavaScript
import React from 'react';
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import { connect } from 'react-redux';
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import ImmutablePropTypes from 'react-immutable-proptypes';
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import PropTypes from 'prop-types';
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import { fetchAccount } from '../../actions/accounts';
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import { expandAccountMediaTimeline } from '../../actions/timelines';
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import LoadingIndicator from '../../components/loading_indicator';
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import Column from '../ui/components/column';
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import ColumnBackButton from '../../components/column_back_button';
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import ImmutablePureComponent from 'react-immutable-pure-component';
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import { getAccountGallery } from '../../selectors';
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import MediaItem from './components/media_item';
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import HeaderContainer from '../account_timeline/containers/header_container';
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import { ScrollContainer } from 'react-router-scroll-4';
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import LoadMore from '../../components/load_more';
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const mapStateToProps = (state, props) => ({
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medias: getAccountGallery(state, props.params.accountId),
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isLoading: state.getIn(['timelines', `account:${props.params.accountId}:media`, 'isLoading']),
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hasMore: state.getIn(['timelines', `account:${props.params.accountId}:media`, 'hasMore']),
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});
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class LoadMoreMedia extends ImmutablePureComponent {
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static propTypes = {
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shouldUpdateScroll: PropTypes.func,
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maxId: PropTypes.string,
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onLoadMore: PropTypes.func.isRequired,
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};
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handleLoadMore = () => {
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this.props.onLoadMore(this.props.maxId);
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}
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render () {
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return (
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<LoadMore
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disabled={this.props.disabled}
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onLoadMore={this.handleLoadMore}
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/>
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);
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}
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}
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@connect(mapStateToProps)
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export default class AccountGallery extends ImmutablePureComponent {
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static propTypes = {
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params: PropTypes.object.isRequired,
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dispatch: PropTypes.func.isRequired,
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medias: ImmutablePropTypes.list.isRequired,
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isLoading: PropTypes.bool,
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hasMore: PropTypes.bool,
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};
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componentDidMount () {
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this.props.dispatch(fetchAccount(this.props.params.accountId));
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this.props.dispatch(expandAccountMediaTimeline(this.props.params.accountId));
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}
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componentWillReceiveProps (nextProps) {
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if (nextProps.params.accountId !== this.props.params.accountId && nextProps.params.accountId) {
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this.props.dispatch(fetchAccount(nextProps.params.accountId));
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this.props.dispatch(expandAccountMediaTimeline(this.props.params.accountId));
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}
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}
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handleScrollToBottom = () => {
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if (this.props.hasMore) {
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this.handleLoadMore(this.props.medias.last().getIn(['status', 'id']));
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}
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}
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handleScroll = (e) => {
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const { scrollTop, scrollHeight, clientHeight } = e.target;
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const offset = scrollHeight - scrollTop - clientHeight;
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if (150 > offset && !this.props.isLoading) {
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this.handleScrollToBottom();
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}
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}
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handleLoadMore = maxId => {
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this.props.dispatch(expandAccountMediaTimeline(this.props.params.accountId, { maxId }));
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};
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handleLoadOlder = (e) => {
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e.preventDefault();
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this.handleScrollToBottom();
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}
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render () {
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const { medias, shouldUpdateScroll, isLoading, hasMore } = this.props;
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let loadOlder = null;
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if (!medias && isLoading) {
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return (
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<Column>
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<LoadingIndicator />
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</Column>
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);
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}
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if (!isLoading && medias.size > 0 && hasMore) {
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loadOlder = <LoadMore onClick={this.handleLoadOlder} />;
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}
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return (
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<Column>
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<ColumnBackButton />
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<ScrollContainer scrollKey='account_gallery' shouldUpdateScroll={shouldUpdateScroll}>
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<div className='scrollable' onScroll={this.handleScroll}>
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<HeaderContainer accountId={this.props.params.accountId} />
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<div className='account-gallery__container'>
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{medias.map((media, index) => media === null ? (
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<LoadMoreMedia
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key={'more:' + medias.getIn(index + 1, 'id')}
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maxId={index > 0 ? medias.getIn(index - 1, 'id') : null}
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/>
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) : (
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<MediaItem
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key={media.get('id')}
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media={media}
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/>
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))}
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{loadOlder}
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</div>
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</div>
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</ScrollContainer>
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</Column>
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);
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}
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}
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