1 files changed, 178 insertions, 0 deletions
diff --git a/app/javascript/flavours/glitch/features/home_timeline/index.jsx b/app/javascript/flavours/glitch/features/home_timeline/index.jsx
new file mode 100644
index 000000000..71619394b
--- /dev/null
+++ b/app/javascript/flavours/glitch/features/home_timeline/index.jsx
@@ -0,0 +1,178 @@
+import React from 'react';
+import { connect } from 'react-redux';
+import { expandHomeTimeline } from 'flavours/glitch/actions/timelines';
+import PropTypes from 'prop-types';
+import StatusListContainer from 'flavours/glitch/features/ui/containers/status_list_container';
+import Column from 'flavours/glitch/components/column';
+import ColumnHeader from 'flavours/glitch/components/column_header';
+import { addColumn, removeColumn, moveColumn } from 'flavours/glitch/actions/columns';
+import { defineMessages, injectIntl, FormattedMessage } from 'react-intl';
+import ColumnSettingsContainer from './containers/column_settings_container';
+import { Link } from 'react-router-dom';
+import { fetchAnnouncements, toggleShowAnnouncements } from 'flavours/glitch/actions/announcements';
+import AnnouncementsContainer from 'flavours/glitch/features/getting_started/containers/announcements_container';
+import classNames from 'classnames';
+import IconWithBadge from 'flavours/glitch/components/icon_with_badge';
+import NotSignedInIndicator from 'flavours/glitch/components/not_signed_in_indicator';
+import { Helmet } from 'react-helmet';
+
+const messages = defineMessages({
+  title: { id: 'column.home', defaultMessage: 'Home' },
+  show_announcements: { id: 'home.show_announcements', defaultMessage: 'Show announcements' },
+  hide_announcements: { id: 'home.hide_announcements', defaultMessage: 'Hide announcements' },
+});
+
+const mapStateToProps = state => ({
+  hasUnread: state.getIn(['timelines', 'home', 'unread']) > 0,
+  isPartial: state.getIn(['timelines', 'home', 'isPartial']),
+  hasAnnouncements: !state.getIn(['announcements', 'items']).isEmpty(),
+  unreadAnnouncements: state.getIn(['announcements', 'items']).count(item => !item.get('read')),
+  showAnnouncements: state.getIn(['announcements', 'show']),
+  regex: state.getIn(['settings', 'home', 'regex', 'body']),
+});
+
+class HomeTimeline extends React.PureComponent {
+
+  static contextTypes = {
+    identity: PropTypes.object,
+  };
+
+  static propTypes = {
+    dispatch: PropTypes.func.isRequired,
+    intl: PropTypes.object.isRequired,
+    hasUnread: PropTypes.bool,
+    isPartial: PropTypes.bool,
+    columnId: PropTypes.string,
+    multiColumn: PropTypes.bool,
+    hasAnnouncements: PropTypes.bool,
+    unreadAnnouncements: PropTypes.number,
+    showAnnouncements: PropTypes.bool,
+    regex: PropTypes.string,
+  };
+
+  handlePin = () => {
+    const { columnId, dispatch } = this.props;
+
+    if (columnId) {
+      dispatch(removeColumn(columnId));
+    } else {
+      dispatch(addColumn('HOME', {}));
+    }
+  };
+
+  handleMove = (dir) => {
+    const { columnId, dispatch } = this.props;
+    dispatch(moveColumn(columnId, dir));
+  };
+
+  handleHeaderClick = () => {
+    this.column.scrollTop();
+  };
+
+  setRef = c => {
+    this.column = c;
+  };
+
+  handleLoadMore = maxId => {
+    this.props.dispatch(expandHomeTimeline({ maxId }));
+  };
+
+  componentDidMount () {
+    setTimeout(() => this.props.dispatch(fetchAnnouncements()), 700);
+    this._checkIfReloadNeeded(false, this.props.isPartial);
+  }
+
+  componentDidUpdate (prevProps) {
+    this._checkIfReloadNeeded(prevProps.isPartial, this.props.isPartial);
+  }
+
+  componentWillUnmount () {
+    this._stopPolling();
+  }
+
+  _checkIfReloadNeeded (wasPartial, isPartial) {
+    const { dispatch } = this.props;
+
+    if (wasPartial === isPartial) {
+      return;
+    } else if (!wasPartial && isPartial) {
+      this.polling = setInterval(() => {
+        dispatch(expandHomeTimeline());
+      }, 3000);
+    } else if (wasPartial && !isPartial) {
+      this._stopPolling();
+    }
+  }
+
+  _stopPolling () {
+    if (this.polling) {
+      clearInterval(this.polling);
+      this.polling = null;
+    }
+  }
+
+  handleToggleAnnouncementsClick = (e) => {
+    e.stopPropagation();
+    this.props.dispatch(toggleShowAnnouncements());
+  };
+
+  render () {
+    const { intl, hasUnread, columnId, multiColumn, hasAnnouncements, unreadAnnouncements, showAnnouncements } = this.props;
+    const pinned = !!columnId;
+    const { signedIn } = this.context.identity;
+
+    let announcementsButton = null;
+
+    if (hasAnnouncements) {
+      announcementsButton = (
+        <button
+          className={classNames('column-header__button', { 'active': showAnnouncements })}
+          title={intl.formatMessage(showAnnouncements ? messages.hide_announcements : messages.show_announcements)}
+          aria-label={intl.formatMessage(showAnnouncements ? messages.hide_announcements : messages.show_announcements)}
+          onClick={this.handleToggleAnnouncementsClick}
+        >
+          <IconWithBadge id='bullhorn' count={unreadAnnouncements} />
+        </button>
+      );
+    }
+
+    return (
+      <Column bindToDocument={!multiColumn} ref={this.setRef} name='home' label={intl.formatMessage(messages.title)}>
+        <ColumnHeader
+          icon='home'
+          active={hasUnread}
+          title={intl.formatMessage(messages.title)}
+          onPin={this.handlePin}
+          onMove={this.handleMove}
+          onClick={this.handleHeaderClick}
+          pinned={pinned}
+          multiColumn={multiColumn}
+          extraButton={announcementsButton}
+          appendContent={hasAnnouncements && showAnnouncements && <AnnouncementsContainer />}
+        >
+          <ColumnSettingsContainer />
+        </ColumnHeader>
+
+        {signedIn ? (
+          <StatusListContainer
+            trackScroll={!pinned}
+            scrollKey={`home_timeline-${columnId}`}
+            onLoadMore={this.handleLoadMore}
+            timelineId='home'
+            emptyMessage={<FormattedMessage id='empty_column.home' defaultMessage='Your home timeline is empty! Follow more people to fill it up. {suggestions}' values={{ suggestions: <Link to='/start'><FormattedMessage id='empty_column.home.suggestions' defaultMessage='See some suggestions' /></Link> }} />}
+            bindToDocument={!multiColumn}
+            regex={this.props.regex}
+          />
+        ) : <NotSignedInIndicator />}
+
+        <Helmet>
+          <title>{intl.formatMessage(messages.title)}</title>
+          <meta name='robots' content='noindex' />
+        </Helmet>
+      </Column>
+    );
+  }
+
+}
+
+export default connect(mapStateToProps)(injectIntl(HomeTimeline));