Gab Social. All are welcome.

app/javascript/gabsocial/features/groups/timeline/components/header.js

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+import React from 'react';
+import ImmutablePropTypes from 'react-immutable-proptypes';
+import PropTypes from 'prop-types';
+import InnerHeader from './inner_header';
+import ImmutablePureComponent from 'react-immutable-pure-component';
+import { FormattedMessage } from 'react-intl';
+import { NavLink } from 'react-router-dom';
+
+export default class Header extends ImmutablePureComponent {
+
+  static propTypes = {
+    group: ImmutablePropTypes.map,
+    relationships: ImmutablePropTypes.map,
+    toggleMembership: PropTypes.func.isRequired,
+  };
+
+  static contextTypes = {
+    router: PropTypes.object,
+  };
+
+  render () {
+    const { group, relationships, toggleMembership } = this.props;
+
+    if (group === null) {
+      return null;
+    }
+
+    return (
+      <div className='account-timeline__header'>
+        <InnerHeader
+          group={group}
+          relationships={relationships}
+          toggleMembership={toggleMembership}
+        />
+
+        <div className='account__section-headline'>
+            <NavLink exact to={`/groups/${group.get('id')}`}><FormattedMessage id='groups.posts' defaultMessage='Posts' /></NavLink>
+            <NavLink exact to={`/groups/${group.get('id')}/accounts`}><FormattedMessage id='group.accounts' defaultMessage='Members' /></NavLink>
+        </div>
+      </div>
+    );
+  }
+
+}

app/javascript/gabsocial/features/groups/timeline/components/inner_header.js

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+'use strict';
+
+import React from 'react';
+import PropTypes from 'prop-types';
+import ImmutablePropTypes from 'react-immutable-proptypes';
+import { defineMessages, injectIntl, FormattedMessage } from 'react-intl';
+import Button from 'gabsocial/components/button';
+import ImmutablePureComponent from 'react-immutable-pure-component';
+import Icon from 'gabsocial/components/icon';
+import DropdownMenuContainer from 'gabsocial/containers/dropdown_menu_container';
+
+const messages = defineMessages({
+  join: { id: 'groups.join', defaultMessage: 'Join' },
+  leave: { id: 'groups.leave', defaultMessage: 'Leave' },
+});
+
+export default @injectIntl
+class InnerHeader extends ImmutablePureComponent {
+
+  static propTypes = {
+    group: ImmutablePropTypes.map,
+    relationships: ImmutablePropTypes.map,
+    toggleMembership: PropTypes.func.isRequired,
+  };
+
+  isStatusesPageActive = (match, location) => {
+    if (!match) {
+      return false;
+    }
+
+    return !location.pathname.match(/\/(accounts)\/?$/);
+  }
+
+  render () {
+    const { group, relationships, intl } = this.props;
+
+    if (!group || !relationships) {
+      return null;
+    }
+
+    let info        = [];
+    let actionBtn   = '';
+    let lockedIcon  = '';
+    let menu        = [];
+
+    if (relationships.get('admin')) {
+      info.push(<span key='admin'><FormattedMessage id='group.admin' defaultMessage='You are an admin' /></span>);
+    }
+    
+    if (!relationships) { // Wait until the relationship is loaded
+      actionBtn = '';
+    } else if (!relationships.get('member')) {
+      actionBtn = <Button className='logo-button' text={intl.formatMessage(messages.join)} onClick={() => this.props.toggleMembership(group, relationships)} />;
+    } else if (relationships.get('member')) {
+      actionBtn = <Button className='logo-button' text={intl.formatMessage(messages.leave, { name: group.get('title') })} onClick={() => this.props.toggleMembership(group, relationships)} />;
+    }
+
+    if (group.get('archived')) {
+      lockedIcon = <Icon id='lock' title={intl.formatMessage(messages.group_archived)} />;
+    }
+
+    return (
+      <div className='account__header'>
+        <div className='account__header__image'>
+          <div className='account__header__info'>
+            <img src={group.get('cover_image_url')} alt='' className='parallax' />
+          </div>
+        </div>
+
+        <div className='account__header__bar'>
+          <div className='account__header__tabs'>
+            <div className='account__header__tabs__buttons'>
+              {actionBtn}
+
+              <DropdownMenuContainer items={menu} icon='ellipsis-v' size={24} direction='right' />
+            </div>
+          </div>
+
+          <div className='account__header__tabs__name'>
+            <h1>
+              <span>{group.get('title')} {info}</span>
+              <small>{lockedIcon}</small>
+            </h1>
+          </div>
+
+          <div className='account__header__extra'>
+            <div className='account__header__bio'>
+              {group.get('description').length > 0 && <div className='account__header__content'>{group.get('description')}</div>}
+            </div>
+          </div>
+        </div>
+      </div>
+    );
+  }
+
+}

app/javascript/gabsocial/features/groups/timeline/containers/header_container.js

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+import { connect } from 'react-redux';
+import Header from '../components/header';
+import { joinGroup, leaveGroup } from '../../../../actions/groups';
+
+const mapStateToProps = (state, { groupId }) => ({
+    group: state.getIn(['groups', groupId]),
+    relationships: state.getIn(['group_relationships', groupId]),
+});
+
+const mapDispatchToProps = (dispatch, { intl }) => ({
+    toggleMembership (group, relationships) {
+        if (relationships.get('member')) {
+            dispatch(leaveGroup(group.get('id')));
+        } else {
+            dispatch(joinGroup(group.get('id')));
+        }
+    },
+});
+
+export default connect(mapStateToProps, mapDispatchToProps)(Header);

app/javascript/gabsocial/features/groups/timeline/index.js

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+import React from 'react';
+import { connect } from 'react-redux';
+import PropTypes from 'prop-types';
+import ImmutablePropTypes from 'react-immutable-proptypes';
+import StatusListContainer from '../../ui/containers/status_list_container';
+import Column from '../../../components/column';
+import ColumnBackButton from '../../../components/column_back_button';
+import ColumnHeader from '../../../components/column_header';
+import { FormattedMessage, injectIntl } from 'react-intl';
+import { connectGroupStream } from '../../../actions/streaming';
+import { expandGroupTimeline } from '../../../actions/timelines';
+import { fetchGroup } from '../../../actions/groups';
+import MissingIndicator from '../../../components/missing_indicator';
+import LoadingIndicator from '../../../components/loading_indicator';
+import HeaderContainer from './containers/header_container';
+
+const mapStateToProps = (state, props) => ({
+  group: state.getIn(['groups', props.params.id]),
+  hasUnread: state.getIn(['timelines', `group:${props.params.id}`, 'unread']) > 0,
+});
+
+export default @connect(mapStateToProps)
+@injectIntl
+class GroupTimeline extends React.PureComponent {
+
+  static contextTypes = {
+    router: PropTypes.object,
+  };
+
+  static propTypes = {
+    params: PropTypes.object.isRequired,
+    dispatch: PropTypes.func.isRequired,
+    columnId: PropTypes.string,
+    hasUnread: PropTypes.bool,
+    group: PropTypes.oneOfType([ImmutablePropTypes.map, PropTypes.bool]),
+    intl: PropTypes.object.isRequired,
+  };
+
+  componentDidMount () {
+    const { dispatch } = this.props;
+    const { id } = this.props.params;
+
+    dispatch(fetchGroup(id));
+    dispatch(expandGroupTimeline(id));
+
+    this.disconnect = dispatch(connectGroupStream(id));
+  }
+
+  componentWillUnmount () {
+    if (this.disconnect) {
+      this.disconnect();
+      this.disconnect = null;
+    }
+  }
+
+  handleLoadMore = maxId => {
+    const { id } = this.props.params;
+    this.props.dispatch(expandGroupTimeline(id, { maxId }));
+  }
+
+  render () {
+    const { hasUnread, columnId, group } = this.props;
+    const { id } = this.props.params;
+    const title  = group ? group.get('title') : id;
+
+    if (typeof group === 'undefined') {
+      return (
+        <Column>
+          <div>
+            <LoadingIndicator />
+          </div>
+        </Column>
+      );
+    } else if (group === false) {
+      return (
+        <Column>
+          <ColumnBackButton />
+          <MissingIndicator />
+        </Column>
+      );
+    }
+
+    return (
+      <Column label={title}>
+        <ColumnHeader icon='list-ul' active={hasUnread} title={title}>
+          <div className='column-header__links'>
+            {/* Leave might be here */}
+          </div>
+
+          <hr />
+        </ColumnHeader>
+
+        <StatusListContainer
+          prepend={<HeaderContainer groupId={id} />}
+          alwaysPrepend
+          scrollKey={`group_timeline-${columnId}`}
+          timelineId={`group:${id}`}
+          onLoadMore={this.handleLoadMore}
+          emptyMessage={<FormattedMessage id='empty_column.group' defaultMessage='There is nothing in this group yet. When members of this group post new statuses, they will appear here.' />}
+        />
+      </Column>
+    );
+  }
+
+}