app/javascript/flavours/glitch/features/follow_requests/index.js

   1 import React from 'react';
   2 import { connect } from 'react-redux';
   3 import PropTypes from 'prop-types';
   4 import ImmutablePropTypes from 'react-immutable-proptypes';
   5 import LoadingIndicator from 'flavours/glitch/components/loading_indicator';
   6 import { ScrollContainer } from 'react-router-scroll-4';
   7 import Column from 'flavours/glitch/features/ui/components/column';
   8 import ColumnBackButtonSlim from 'flavours/glitch/components/column_back_button_slim';
   9 import AccountAuthorizeContainer from './containers/account_authorize_container';
  10 import { fetchFollowRequests, expandFollowRequests } from 'flavours/glitch/actions/accounts';
  11 import { defineMessages, injectIntl } from 'react-intl';
  12 import ImmutablePureComponent from 'react-immutable-pure-component';
  13
  14 const messages = defineMessages({
  15   heading: { id: 'column.follow_requests', defaultMessage: 'Follow requests' },
  16 });
  17
  18 const mapStateToProps = state => ({
  19   accountIds: state.getIn(['user_lists', 'follow_requests', 'items']),
  20 });
  21
  22 @connect(mapStateToProps)
  23 @injectIntl
  24 export default class FollowRequests extends ImmutablePureComponent {
  25
  26   static propTypes = {
  27     params: PropTypes.object.isRequired,
  28     dispatch: PropTypes.func.isRequired,
  29     accountIds: ImmutablePropTypes.list,
  30     intl: PropTypes.object.isRequired,
  31   };
  32
  33   componentWillMount () {
  34     this.props.dispatch(fetchFollowRequests());
  35   }
  36
  37   handleScroll = (e) => {
  38     const { scrollTop, scrollHeight, clientHeight } = e.target;
  39
  40     if (scrollTop === scrollHeight - clientHeight) {
  41       this.props.dispatch(expandFollowRequests());
  42     }
  43   }
  44
  45   shouldUpdateScroll = (prevRouterProps, { location }) => {
  46     if ((((prevRouterProps || {}).location || {}).state || {}).mastodonModalOpen) return false;
  47     return !(location.state && location.state.mastodonModalOpen);
  48   }
  49
  50   render () {
  51     const { intl, accountIds } = this.props;
  52
  53     if (!accountIds) {
  54       return (
  55         <Column name='follow-requests'>
  56           <LoadingIndicator />
  57         </Column>
  58       );
  59     }
  60
  61     return (
  62       <Column name='follow-requests' icon='users' heading={intl.formatMessage(messages.heading)}>
  63         <ColumnBackButtonSlim />
  64
  65         <ScrollContainer scrollKey='follow_requests' shouldUpdateScroll={this.shouldUpdateScroll}>
  66           <div className='scrollable' onScroll={this.handleScroll}>
  67             {accountIds.map(id =>
  68               <AccountAuthorizeContainer key={id} id={id} />
  69             )}
  70           </div>
  71         </ScrollContainer>
  72       </Column>
  73     );
  74   }
  75
  76 }