152 lines
3.9 KiB
JavaScript
152 lines
3.9 KiB
JavaScript
import { Fragment } from 'react'
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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 { injectIntl, defineMessages } from 'react-intl'
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import { me } from '../initial_state'
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import getSortBy from '../utils/group_sort_by'
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import { connectGroupStream } from '../actions/streaming'
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import {
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clearTimeline,
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expandGroupTimeline,
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} from '../actions/timelines'
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import {
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setGroupTimelineSort,
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} from '../actions/groups'
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import {
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GROUP_TIMELINE_SORTING_TYPE_NEWEST,
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} from '../constants'
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import StatusList from '../components/status_list'
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import ColumnIndicator from '../components/column_indicator'
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import GroupSortBlock from '../components/group_sort_block'
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const messages = defineMessages({
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empty: { id: 'empty_column.group', defaultMessage: 'There is nothing in this group yet.\nWhen members of this group post new statuses, they will appear here.' },
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})
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const mapStateToProps = (state, props) => ({
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groupId: props.params.id,
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group: state.getIn(['groups', props.params.id]),
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sortByValue: state.getIn(['group_lists', 'sortByValue']),
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sortByTopValue: state.getIn(['group_lists', 'sortByTopValue']),
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})
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const mapDispatchToProps = (dispatch) => ({
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onConnectGroupStream(groupId) {
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dispatch(connectGroupStream(groupId))
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},
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onClearTimeline(timelineId) {
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dispatch(clearTimeline(timelineId))
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},
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onExpandGroupTimeline(groupId, options) {
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dispatch(expandGroupTimeline(groupId, options))
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},
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setMemberNewest() {
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dispatch(setGroupTimelineSort(GROUP_TIMELINE_SORTING_TYPE_NEWEST))
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},
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})
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export default
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@connect(mapStateToProps, mapDispatchToProps)
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@injectIntl
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class GroupTimeline extends ImmutablePureComponent {
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static propTypes = {
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params: PropTypes.object.isRequired,
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group: PropTypes.oneOfType([
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ImmutablePropTypes.map,
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PropTypes.bool,
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]),
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groupId: PropTypes.string,
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intl: PropTypes.object.isRequired,
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onConnectGroupStream: PropTypes.func.isRequired,
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onClearTimeline: PropTypes.func.isRequired,
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onExpandGroupTimeline: PropTypes.func.isRequired,
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setMemberNewest: PropTypes.func.isRequired,
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sortByValue: PropTypes.string.isRequired,
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sortByTopValue: PropTypes.string,
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onlyMedia: PropTypes.bool,
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}
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state = {
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//keep track of loads for if no user,
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//only allow 2 loads before showing sign up msg
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loadCount: 0,
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}
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componentDidMount() {
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const {
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groupId,
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sortByValue,
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sortByTopValue,
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onlyMedia,
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} = this.props
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if (sortByValue !== GROUP_TIMELINE_SORTING_TYPE_NEWEST) {
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this.props.setMemberNewest()
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} else {
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const sortBy = getSortBy(sortByValue, sortByTopValue, onlyMedia)
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this.props.onExpandGroupTimeline(groupId, { sortBy, onlyMedia })
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if (!!me) {
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this.disconnect = this.props.onConnectGroupStream(groupId)
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}
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}
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}
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componentDidUpdate(prevProps) {
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if ((prevProps.sortByValue !== this.props.sortByValue ||
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prevProps.sortByTopValue !== this.props.sortByTopValue ||
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prevProps.onlyMedia !== this.props.onlyMedia) &&
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prevProps.groupId === this.props.groupId) {
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this.handleLoadMore()
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this.props.onClearTimeline(`group:${this.props.groupId}`)
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}
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}
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componentWillUnmount() {
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if (this.disconnect && !!me) {
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this.disconnect()
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this.disconnect = null
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}
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}
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handleLoadMore = (maxId) => {
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const {
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groupId,
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sortByValue,
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sortByTopValue,
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onlyMedia,
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} = this.props
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const sortBy = getSortBy(sortByValue, sortByTopValue)
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this.props.onExpandGroupTimeline(groupId, { sortBy, maxId, onlyMedia })
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}
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render() {
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const {
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group,
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groupId,
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intl,
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} = this.props
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if (typeof group === 'undefined') {
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return <ColumnIndicator type='loading' />
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} else if (group === false) {
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return <ColumnIndicator type='missing' />
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}
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return (
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<Fragment>
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<GroupSortBlock />
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<StatusList
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scrollKey={`group-timeline-${groupId}`}
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timelineId={`group:${groupId}`}
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onLoadMore={this.handleLoadMore}
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emptyMessage={intl.formatMessage(messages.empty)}
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/>
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</Fragment>
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)
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}
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}
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