diff options
Diffstat (limited to 'app/javascript/flavours/glitch/features/followers')
-rw-r--r-- | app/javascript/flavours/glitch/features/followers/index.js | 112 |
1 files changed, 112 insertions, 0 deletions
diff --git a/app/javascript/flavours/glitch/features/followers/index.js b/app/javascript/flavours/glitch/features/followers/index.js new file mode 100644 index 000000000..c57a2b1a2 --- /dev/null +++ b/app/javascript/flavours/glitch/features/followers/index.js @@ -0,0 +1,112 @@ +import React from 'react'; +import { connect } from 'react-redux'; +import PropTypes from 'prop-types'; +import ImmutablePropTypes from 'react-immutable-proptypes'; +import { debounce } from 'lodash'; +import LoadingIndicator from 'flavours/glitch/components/loading_indicator'; +import { + fetchAccount, + fetchFollowers, + expandFollowers, +} from 'flavours/glitch/actions/accounts'; +import { FormattedMessage } from 'react-intl'; +import AccountContainer from 'flavours/glitch/containers/account_container'; +import Column from 'flavours/glitch/features/ui/components/column'; +import ProfileColumnHeader from 'flavours/glitch/features/account/components/profile_column_header'; +import HeaderContainer from 'flavours/glitch/features/account_timeline/containers/header_container'; +import ImmutablePureComponent from 'react-immutable-pure-component'; +import MissingIndicator from 'flavours/glitch/components/missing_indicator'; +import ScrollableList from 'flavours/glitch/components/scrollable_list'; + +const mapStateToProps = (state, props) => ({ + isAccount: !!state.getIn(['accounts', props.params.accountId]), + accountIds: state.getIn(['user_lists', 'followers', props.params.accountId, 'items']), + hasMore: !!state.getIn(['user_lists', 'followers', props.params.accountId, 'next']), +}); + +@connect(mapStateToProps) +export default class Followers extends ImmutablePureComponent { + + static propTypes = { + params: PropTypes.object.isRequired, + dispatch: PropTypes.func.isRequired, + accountIds: ImmutablePropTypes.list, + hasMore: PropTypes.bool, + isAccount: PropTypes.bool, + }; + + componentWillMount () { + this.props.dispatch(fetchAccount(this.props.params.accountId)); + this.props.dispatch(fetchFollowers(this.props.params.accountId)); + } + + componentWillReceiveProps (nextProps) { + if (nextProps.params.accountId !== this.props.params.accountId && nextProps.params.accountId) { + this.props.dispatch(fetchAccount(nextProps.params.accountId)); + this.props.dispatch(fetchFollowers(nextProps.params.accountId)); + } + } + + handleHeaderClick = () => { + this.column.scrollTop(); + } + + handleScroll = (e) => { + const { scrollTop, scrollHeight, clientHeight } = e.target; + + if (scrollTop === scrollHeight - clientHeight && this.props.hasMore) { + this.props.dispatch(expandFollowers(this.props.params.accountId)); + } + } + + handleLoadMore = debounce(() => { + e.preventDefault(); + this.props.dispatch(expandFollowers(this.props.params.accountId)); + }, 300, { leading: true }); + + setRef = c => { + this.column = c; + } + + render () { + const { accountIds, hasMore, isAccount } = this.props; + + if (!isAccount) { + return ( + <Column> + <MissingIndicator /> + </Column> + ); + } + + if (!accountIds) { + return ( + <Column> + <LoadingIndicator /> + </Column> + ); + } + + const emptyMessage = <FormattedMessage id='account.followers.empty' defaultMessage='No one follows this user yet.' />; + + return ( + <Column ref={this.setRef}> + <ProfileColumnHeader onClick={this.handleHeaderClick} /> + + <ScrollableList + scrollKey='followers' + hasMore={hasMore} + onLoadMore={this.handleLoadMore} + prepend={<HeaderContainer accountId={this.props.params.accountId} hideTabs />} + alwaysPrepend + emptyMessage={emptyMessage} + > + {accountIds.map(id => + <AccountContainer key={id} id={id} withNote={false} /> + )} + </ScrollableList> + </Column> + ); + } + +} |