diff options
Diffstat (limited to 'app/javascript/flavours/glitch/features/standalone/public_timeline/index.js')
-rw-r--r-- | app/javascript/flavours/glitch/features/standalone/public_timeline/index.js | 100 |
1 files changed, 100 insertions, 0 deletions
diff --git a/app/javascript/flavours/glitch/features/standalone/public_timeline/index.js b/app/javascript/flavours/glitch/features/standalone/public_timeline/index.js new file mode 100644 index 000000000..5f8a369ff --- /dev/null +++ b/app/javascript/flavours/glitch/features/standalone/public_timeline/index.js @@ -0,0 +1,100 @@ +import React from 'react'; +import { connect } from 'react-redux'; +import PropTypes from 'prop-types'; +import ImmutablePropTypes from 'react-immutable-proptypes'; +import { expandPublicTimeline, expandCommunityTimeline } from 'flavours/glitch/actions/timelines'; +import Masonry from 'react-masonry-infinite'; +import { List as ImmutableList, Map as ImmutableMap } from 'immutable'; +import DetailedStatusContainer from 'flavours/glitch/features/status/containers/detailed_status_container'; +import { debounce } from 'lodash'; +import LoadingIndicator from 'flavours/glitch/components/loading_indicator'; + +const mapStateToProps = (state, { local }) => { + const timeline = state.getIn(['timelines', local ? 'community' : 'public'], ImmutableMap()); + + return { + statusIds: timeline.get('items', ImmutableList()), + isLoading: timeline.get('isLoading', false), + hasMore: timeline.get('hasMore', false), + }; +}; + +export default @connect(mapStateToProps) +class PublicTimeline extends React.PureComponent { + + static propTypes = { + dispatch: PropTypes.func.isRequired, + statusIds: ImmutablePropTypes.list.isRequired, + isLoading: PropTypes.bool.isRequired, + hasMore: PropTypes.bool.isRequired, + local: PropTypes.bool, + }; + + componentDidMount () { + this._connect(); + } + + componentDidUpdate (prevProps) { + if (prevProps.local !== this.props.local) { + this._disconnect(); + this._connect(); + } + } + + _connect () { + const { dispatch, local } = this.props; + + dispatch(local ? expandCommunityTimeline() : expandPublicTimeline()); + } + + handleLoadMore = () => { + const { dispatch, statusIds, local } = this.props; + const maxId = statusIds.last(); + + if (maxId) { + dispatch(local ? expandCommunityTimeline({ maxId }) : expandPublicTimeline({ maxId })); + } + } + + setRef = c => { + this.masonry = c; + } + + handleHeightChange = debounce(() => { + if (!this.masonry) { + return; + } + + this.masonry.forcePack(); + }, 50) + + render () { + const { statusIds, hasMore, isLoading } = this.props; + + const sizes = [ + { columns: 1, gutter: 0 }, + { mq: '415px', columns: 1, gutter: 10 }, + { mq: '640px', columns: 2, gutter: 10 }, + { mq: '960px', columns: 3, gutter: 10 }, + { mq: '1255px', columns: 3, gutter: 10 }, + ]; + + const loader = (isLoading && statusIds.isEmpty()) ? <LoadingIndicator key={0} /> : undefined; + + return ( + <Masonry ref={this.setRef} className='statuses-grid' hasMore={hasMore} loadMore={this.handleLoadMore} sizes={sizes} loader={loader}> + {statusIds.map(statusId => ( + <div className='statuses-grid__item' key={statusId}> + <DetailedStatusContainer + id={statusId} + compact + measureHeight + onHeightChange={this.handleHeightChange} + /> + </div> + )).toArray()} + </Masonry> + ); + } + +} |