35c5608e1a
• Updated: - HomePage sidebar panels (WhoToFollowPanel, ListsPanel, GroupsPanel) to lazy load on scroll of 25px. Otherwise, dont load. - WhoToFollowPanel, ListsPanel, GroupsPanel have functionality to load data once • Added: - List component has showLoading prop • Removed: - Unused IntersectionObserver code in HomePage
130 lines
3.5 KiB
JavaScript
130 lines
3.5 KiB
JavaScript
import { Fragment } from 'react'
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import throttle from 'lodash.throttle'
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import { openModal } from '../actions/modal'
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import { defineMessages, injectIntl } from 'react-intl'
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import { MODAL_HOME_TIMELINE_SETTINGS } from '../constants'
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import { me } from '../initial_state'
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import PageTitle from '../features/ui/util/page_title'
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import GroupsPanel from '../components/panel/groups_panel'
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import ListsPanel from '../components/panel/lists_panel'
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import LinkFooter from '../components/link_footer'
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import WhoToFollowPanel from '../components/panel/who_to_follow_panel'
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import ProgressPanel from '../components/panel/progress_panel'
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import ProPanel from '../components/panel/pro_panel'
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import UserPanel from '../components/panel/user_panel'
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import TrendsPanel from '../components/panel/trends_panel'
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import DefaultLayout from '../layouts/default_layout'
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import TimelineComposeBlock from '../components/timeline_compose_block'
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import Divider from '../components/divider'
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import PullToRefresher from '../components/pull_to_refresher'
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const messages = defineMessages({
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home: { id: 'home', defaultMessage: 'Home' },
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})
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const mapStateToProps = (state) => ({
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totalQueuedItemsCount: state.getIn(['timelines', 'home', 'totalQueuedItemsCount']),
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isPro: state.getIn(['accounts', me, 'is_pro']),
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})
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const mapDispatchToProps = (dispatch) => ({
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onOpenHomePageSettingsModal() {
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dispatch(openModal(MODAL_HOME_TIMELINE_SETTINGS))
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},
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})
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export default
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@injectIntl
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@connect(mapStateToProps, mapDispatchToProps)
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class HomePage extends PureComponent {
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static propTypes = {
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children: PropTypes.node.isRequired,
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intl: PropTypes.object.isRequired,
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onOpenHomePageSettingsModal: PropTypes.func.isRequired,
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totalQueuedItemsCount: PropTypes.number.isRequired,
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isPro: PropTypes.bool,
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}
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state = {
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lazyLoaded: false,
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}
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componentDidMount() {
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this.window = window
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this.documentElement = document.scrollingElement || document.documentElement
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this.window.addEventListener('scroll', this.handleScroll)
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}
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componentWillUnmount() {
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this.detachScrollListener()
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}
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detachScrollListener = () => {
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this.window.removeEventListener('scroll', this.handleScroll)
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}
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handleScroll = throttle(() => {
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if (this.window) {
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const { scrollTop } = this.documentElement
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if (scrollTop > 25 && !this.state.lazyLoaded) {
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this.setState({ lazyLoaded: true })
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this.detachScrollListener()
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}
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}
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}, 150, {
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trailing: true,
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})
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render() {
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const {
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intl,
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children,
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totalQueuedItemsCount,
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onOpenHomePageSettingsModal,
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isPro,
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} = this.props
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const { lazyLoaded } = this.state
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return (
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<DefaultLayout
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title={intl.formatMessage(messages.home)}
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actions={[
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{
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icon: 'ellipsis',
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onClick: onOpenHomePageSettingsModal,
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},
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]}
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layout={(
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<Fragment>
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<UserPanel />
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<ProgressPanel />
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<ProPanel isPro={isPro} />
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<TrendsPanel />
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<ListsPanel isLazy shouldLoad={lazyLoaded} />
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<WhoToFollowPanel isLazy shouldLoad={lazyLoaded} />
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<GroupsPanel isLazy shouldLoad={lazyLoaded} />
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<LinkFooter />
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</Fragment>
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)}
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>
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<PageTitle
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path={intl.formatMessage(messages.home)}
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badge={totalQueuedItemsCount}
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/>
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<PullToRefresher />
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<TimelineComposeBlock autoFocus={false} />
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<Divider />
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{children}
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</DefaultLayout>
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)
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}
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} |