104 lines
3.0 KiB
JavaScript
104 lines
3.0 KiB
JavaScript
import React from 'react'
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import PropTypes from 'prop-types'
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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 ImmutablePropTypes from 'react-immutable-proptypes'
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import debounce from 'lodash.debounce'
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import { defineMessages, injectIntl } from 'react-intl'
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import {
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fetchFollowers,
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expandFollowers,
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} from '../actions/accounts'
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import Account from '../components/account'
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import ScrollableList from '../components/scrollable_list'
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import Block from '../components/block'
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import BlockHeading from '../components/block_heading'
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import AccountPlaceholder from '../components/placeholder/account_placeholder'
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const mapStateToProps = (state, { account }) => {
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const accountId = !!account ? account.get('id') : -1
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return {
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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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isLoading: state.getIn(['user_lists', 'followers', accountId, 'isLoading'], true),
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}
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}
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const messages = defineMessages({
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followers: { id: 'account.followers', defaultMessage: 'Followers' },
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empty: { id: 'account.followers.empty', defaultMessage: 'No one follows this user yet.' },
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})
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export default
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@connect(mapStateToProps)
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@injectIntl
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class Followers extends ImmutablePureComponent {
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static propTypes = {
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account: ImmutablePropTypes.map,
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accountId: PropTypes.string,
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intl: PropTypes.object.isRequired,
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params: PropTypes.object.isRequired,
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dispatch: PropTypes.func.isRequired,
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accountIds: ImmutablePropTypes.list,
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hasMore: PropTypes.bool,
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isLoading: PropTypes.bool,
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}
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componentWillMount() {
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const { accountId } = this.props
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if (accountId && accountId !== -1) {
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this.props.dispatch(fetchFollowers(accountId))
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}
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}
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componentWillReceiveProps(nextProps) {
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if (!!nextProps.accountId && nextProps.accountId !== -1 && nextProps.accountId !== this.props.accountId) {
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this.props.dispatch(fetchFollowers(nextProps.accountId))
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}
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}
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handleLoadMore = debounce(() => {
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const { accountId } = this.props
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if (!!accountId && accountId !== -1) {
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this.props.dispatch(expandFollowers(accountId))
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}
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}, 300, { leading: true })
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render() {
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const {
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account,
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accountIds,
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hasMore,
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intl,
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isLoading,
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} = this.props
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return (
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<Block>
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<BlockHeading title={intl.formatMessage(messages.followers)} />
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<ScrollableList
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scrollKey='followers'
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hasMore={hasMore}
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isLoading={isLoading}
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showLoading={isLoading}
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onLoadMore={this.handleLoadMore}
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placeholderComponent={AccountPlaceholder}
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placeholderCount={4}
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emptyMessage={intl.formatMessage(messages.empty)}
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>
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{
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account && accountIds && accountIds.map((id) => (
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<Account key={`follower-${id}`} id={id} compact withBio />
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))
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}
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</ScrollableList>
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</Block>
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)
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}
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}
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