133 lines
4.1 KiB
JavaScript
133 lines
4.1 KiB
JavaScript
import React from 'react';
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import { connect } from 'react-redux';
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import ImmutablePureComponent from 'react-immutable-pure-component';
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import PropTypes from 'prop-types';
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import ImmutablePropTypes from 'react-immutable-proptypes';
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import { debounce } from 'lodash';
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import LoadingIndicator from '../../components/loading_indicator';
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import {
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fetchAccount,
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fetchFollowers,
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expandFollowers,
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fetchAccountByUsername,
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} from '../../actions/accounts';
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import { FormattedMessage } from 'react-intl';
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import AccountContainer from '../../containers/account_container';
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import Column from '../ui/components/column';
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import ScrollableList from '../../components/scrollable_list';
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import MissingIndicator from 'soapbox/components/missing_indicator';
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import { getFollowDifference } from 'soapbox/utils/accounts';
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const mapStateToProps = (state, { params, withReplies = false }) => {
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const username = params.username || '';
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const me = state.get('me');
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const accounts = state.getIn(['accounts']);
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const accountFetchError = (state.getIn(['accounts', -1, 'username'], '').toLowerCase() === username.toLowerCase());
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let accountId = -1;
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if (accountFetchError) {
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accountId = null;
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} else {
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let account = accounts.find(acct => username.toLowerCase() === acct.getIn(['acct'], '').toLowerCase());
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accountId = account ? account.getIn(['id'], null) : -1;
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}
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const diffCount = getFollowDifference(state, accountId, 'followers');
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const isBlocked = state.getIn(['relationships', accountId, 'blocked_by'], false);
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const unavailable = (me === accountId) ? false : isBlocked;
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return {
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accountId,
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unavailable,
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isAccount: !!state.getIn(['accounts', accountId]),
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accountIds: state.getIn(['user_lists', 'followers', accountId, 'items']),
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hasMore: !!state.getIn(['user_lists', 'followers', accountId, 'next']),
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diffCount,
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};
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};
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export default @connect(mapStateToProps)
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class Followers 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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accountIds: ImmutablePropTypes.orderedSet,
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hasMore: PropTypes.bool,
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diffCount: PropTypes.number,
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isAccount: PropTypes.bool,
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unavailable: PropTypes.bool,
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};
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componentDidMount() {
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const { params: { username }, accountId } = this.props;
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if (accountId && accountId !== -1) {
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this.props.dispatch(fetchAccount(accountId));
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this.props.dispatch(fetchFollowers(accountId));
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} else {
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this.props.dispatch(fetchAccountByUsername(username));
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}
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}
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componentDidUpdate(prevProps) {
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const { accountId, dispatch } = this.props;
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if (accountId && accountId !== -1 && (accountId !== prevProps.accountId && accountId)) {
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dispatch(fetchAccount(accountId));
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dispatch(fetchFollowers(accountId));
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}
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}
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handleLoadMore = debounce(() => {
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if (this.props.accountId && this.props.accountId !== -1) {
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this.props.dispatch(expandFollowers(this.props.accountId));
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}
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}, 300, { leading: true });
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render() {
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const { accountIds, hasMore, diffCount, isAccount, accountId, unavailable } = this.props;
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if (!isAccount && accountId !== -1) {
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return (
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<Column>
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<MissingIndicator />
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</Column>
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);
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}
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if (accountId === -1 || (!accountIds)) {
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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 (unavailable) {
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return (
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<Column>
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<div className='empty-column-indicator'>
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<FormattedMessage id='empty_column.account_unavailable' defaultMessage='Profile unavailable' />
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</div>
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</Column>
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);
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}
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return (
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<Column>
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<ScrollableList
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scrollKey='followers'
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hasMore={hasMore}
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diffCount={diffCount}
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onLoadMore={this.handleLoadMore}
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emptyMessage={<FormattedMessage id='account.followers.empty' defaultMessage='No one follows this user yet.' />}
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>
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{accountIds.map(id =>
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<AccountContainer key={id} id={id} withNote={false} />,
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)}
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</ScrollableList>
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</Column>
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);
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}
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}
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