gab-social/app/javascript/gabsocial/features/list_timeline.js

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import React from 'react'
import PropTypes from 'prop-types'
import { connect } from 'react-redux'
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import ImmutablePropTypes from 'react-immutable-proptypes'
import ImmutablePureComponent from 'react-immutable-pure-component'
import { FormattedMessage } from 'react-intl'
import { connectListStream } from '../actions/streaming'
import { expandListTimeline } from '../actions/timelines'
import { fetchList, deleteList } from '../actions/lists'
import { openModal } from '../actions/modal'
import StatusList from '../components/status_list'
import ColumnIndicator from '../components/column_indicator'
import Button from '../components/button'
import Text from '../components/text'
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import Block from '../components/block'
const mapStateToProps = (state, props) => ({
list: state.getIn(['lists', props.params.id]),
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})
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export default
@connect(mapStateToProps)
class ListTimeline extends ImmutablePureComponent {
static contextTypes = {
router: PropTypes.object,
};
static propTypes = {
params: PropTypes.object.isRequired,
dispatch: PropTypes.func.isRequired,
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list: PropTypes.oneOfType([
ImmutablePropTypes.map,
PropTypes.bool,
]),
intl: PropTypes.object.isRequired,
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}
componentDidMount() {
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this.handleConnect(this.props.params.id)
}
componentWillUnmount() {
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this.handleDisconnect()
}
componentWillReceiveProps(nextProps) {
if (nextProps.params.id !== this.props.params.id) {
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this.handleDisconnect()
this.handleConnect(nextProps.params.id)
}
}
handleConnect(id) {
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const { dispatch } = this.props
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dispatch(fetchList(id))
dispatch(expandListTimeline(id))
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this.disconnect = dispatch(connectListStream(id))
}
handleDisconnect() {
if (this.disconnect) {
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this.disconnect()
this.disconnect = null
}
}
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handleLoadMore = (maxId) => {
const { id } = this.props.params
this.props.dispatch(expandListTimeline(id, { maxId }))
}
handleEditClick = () => {
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this.props.dispatch(openModal('LIST_EDITOR', { id: this.props.params.id }))
}
render() {
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const { list } = this.props
const { id } = this.props.params
const title = list ? list.get('title') : id
if (typeof list === 'undefined') {
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return <ColumnIndicator type='loading' />
} else if (list === false) {
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return <ColumnIndicator type='missing' />
}
const emptyMessage = (
<div className={[_s.d, _s.py15, _s.px15, _s.aiCenter].join(' ')}>
<FormattedMessage
id='empty_column.list'
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defaultMessage='There is nothing in this list yet. When members of this list post new statuses, they will appear here.'
/>
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<div className={_s.mt10}>
<Button
onClick={this.handleEditClick}
className={[_s.mt10]}
>
<Text color='inherit' align='center'>
<FormattedMessage id='list.click_to_add' defaultMessage='Click here to add people' />
</Text>
</Button>
</div>
</div>
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)
return (
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<StatusList
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scrollKey='list_timeline'
timelineId={`list:${id}`}
onLoadMore={this.handleLoadMore}
emptyMessage={emptyMessage}
/>
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)
}
}