import React from 'react'; import { connect } from 'react-redux'; import ImmutablePropTypes from 'react-immutable-proptypes'; import PropTypes from 'prop-types'; import { lookupAccount, fetchAccount } from 'mastodon/actions/accounts'; import { expandAccountMediaTimeline } from '../../actions/timelines'; import LoadingIndicator from 'mastodon/components/loading_indicator'; import Column from '../ui/components/column'; import ColumnBackButton from 'mastodon/components/column_back_button'; import ImmutablePureComponent from 'react-immutable-pure-component'; import { getAccountGallery } from 'mastodon/selectors'; import MediaItem from './components/media_item'; import HeaderContainer from '../account_timeline/containers/header_container'; import ScrollContainer from 'mastodon/containers/scroll_container'; import LoadMore from 'mastodon/components/load_more'; import MissingIndicator from 'mastodon/components/missing_indicator'; import { openModal } from 'mastodon/actions/modal'; import { FormattedMessage } from 'react-intl'; import { normalizeForLookup } from 'mastodon/reducers/accounts_map'; const mapStateToProps = (state, { params: { acct, id } }) => { const accountId = id || state.getIn(['accounts_map', normalizeForLookup(acct)]); if (!accountId) { return { isLoading: true, }; } return { accountId, isAccount: !!state.getIn(['accounts', accountId]), attachments: getAccountGallery(state, accountId), isLoading: state.getIn(['timelines', `account:${accountId}:media`, 'isLoading']), hasMore: state.getIn(['timelines', `account:${accountId}:media`, 'hasMore']), suspended: state.getIn(['accounts', accountId, 'suspended'], false), blockedBy: state.getIn(['relationships', accountId, 'blocked_by'], false), }; }; class LoadMoreMedia extends ImmutablePureComponent { static propTypes = { maxId: PropTypes.string, onLoadMore: PropTypes.func.isRequired, }; handleLoadMore = () => { this.props.onLoadMore(this.props.maxId); } render () { return ( <LoadMore disabled={this.props.disabled} onClick={this.handleLoadMore} /> ); } } export default @connect(mapStateToProps) class AccountGallery extends ImmutablePureComponent { static propTypes = { params: PropTypes.shape({ acct: PropTypes.string, id: PropTypes.string, }).isRequired, accountId: PropTypes.string, dispatch: PropTypes.func.isRequired, attachments: ImmutablePropTypes.list.isRequired, isLoading: PropTypes.bool, hasMore: PropTypes.bool, isAccount: PropTypes.bool, blockedBy: PropTypes.bool, suspended: PropTypes.bool, multiColumn: PropTypes.bool, }; state = { width: 323, }; _load () { const { accountId, isAccount, dispatch } = this.props; if (!isAccount) dispatch(fetchAccount(accountId)); dispatch(expandAccountMediaTimeline(accountId)); } componentDidMount () { const { params: { acct }, accountId, dispatch } = this.props; if (accountId) { this._load(); } else { dispatch(lookupAccount(acct)); } } componentDidUpdate (prevProps) { const { params: { acct }, accountId, dispatch } = this.props; if (prevProps.accountId !== accountId && accountId) { this._load(); } else if (prevProps.params.acct !== acct) { dispatch(lookupAccount(acct)); } } handleScrollToBottom = () => { if (this.props.hasMore) { this.handleLoadMore(this.props.attachments.size > 0 ? this.props.attachments.last().getIn(['status', 'id']) : undefined); } } handleScroll = e => { const { scrollTop, scrollHeight, clientHeight } = e.target; const offset = scrollHeight - scrollTop - clientHeight; if (150 > offset && !this.props.isLoading) { this.handleScrollToBottom(); } } handleLoadMore = maxId => { this.props.dispatch(expandAccountMediaTimeline(this.props.accountId, { maxId })); }; handleLoadOlder = e => { e.preventDefault(); this.handleScrollToBottom(); } handleOpenMedia = attachment => { const { dispatch } = this.props; const statusId = attachment.getIn(['status', 'id']); if (attachment.get('type') === 'video') { dispatch(openModal('VIDEO', { media: attachment, statusId, options: { autoPlay: true } })); } else if (attachment.get('type') === 'audio') { dispatch(openModal('AUDIO', { media: attachment, statusId, options: { autoPlay: true } })); } else { const media = attachment.getIn(['status', 'media_attachments']); const index = media.findIndex(x => x.get('id') === attachment.get('id')); dispatch(openModal('MEDIA', { media, index, statusId })); } } handleRef = c => { if (c) { this.setState({ width: c.offsetWidth }); } } render () { const { attachments, isLoading, hasMore, isAccount, multiColumn, blockedBy, suspended } = this.props; const { width } = this.state; if (!isAccount) { return ( <Column> <MissingIndicator /> </Column> ); } if (!attachments && isLoading) { return ( <Column> <LoadingIndicator /> </Column> ); } let loadOlder = null; if (hasMore && !(isLoading && attachments.size === 0)) { loadOlder = <LoadMore visible={!isLoading} onClick={this.handleLoadOlder} />; } let emptyMessage; if (suspended) { emptyMessage = <FormattedMessage id='empty_column.account_suspended' defaultMessage='Account suspended' />; } else if (blockedBy) { emptyMessage = <FormattedMessage id='empty_column.account_unavailable' defaultMessage='Profile unavailable' />; } return ( <Column> <ColumnBackButton multiColumn={multiColumn} /> <ScrollContainer scrollKey='account_gallery'> <div className='scrollable scrollable--flex' onScroll={this.handleScroll}> <HeaderContainer accountId={this.props.accountId} /> {(suspended || blockedBy) ? ( <div className='empty-column-indicator'> {emptyMessage} </div> ) : ( <div role='feed' className='account-gallery__container' ref={this.handleRef}> {attachments.map((attachment, index) => attachment === null ? ( <LoadMoreMedia key={'more:' + attachments.getIn(index + 1, 'id')} maxId={index > 0 ? attachments.getIn(index - 1, 'id') : null} onLoadMore={this.handleLoadMore} /> ) : ( <MediaItem key={attachment.get('id')} attachment={attachment} displayWidth={width} onOpenMedia={this.handleOpenMedia} /> ))} {loadOlder} </div> )} {isLoading && attachments.size === 0 && ( <div className='scrollable__append'> <LoadingIndicator /> </div> )} </div> </ScrollContainer> </Column> ); } }