insomnia/app/components/SidebarRequestGroupRow.js

import React, {PropTypes} from 'react'
import classnames from 'classnames'
import RequestGroupActionsDropdown from './../containers/RequestGroupActionsDropdown'
import SidebarRequestRow from './SidebarRequestRow'

const SidebarRequestGroupRow = ({
  children,
  requestGroup,
  isActive,
  toggleRequestGroup,
  addRequestToRequestGroup
}) => {
  let folderIconClass = 'fa-folder';
  let expanded = !requestGroup.collapsed;
  folderIconClass += !expanded ? '' : '-open';
  folderIconClass += isActive ? '' : '-o';

  return (
    <li key={requestGroup._id}
        className={classnames('sidebar__row', {active: isActive})}>

      <div className={classnames('sidebar__item sidebar__item--big', {active: isActive})}>

        <button className="sidebar__clickable" onClick={e => toggleRequestGroup(requestGroup)}>
          <i className={'fa ' + folderIconClass}></i>
          &nbsp;&nbsp;&nbsp;{requestGroup.name}
        </button>

        <div className="sidebar__actions">
          <button onClick={(e) => addRequestToRequestGroup(requestGroup)}>
            <i className="fa fa-plus-circle"></i>
          </button>
          <RequestGroupActionsDropdown
            requestGroup={requestGroup}
            right={true}
          />
        </div>

      </div>

      <ul className="sidebar__list">
        {!expanded || children.length > 0 ? null : (
          <SidebarRequestRow
            activateRequest={() => {}}
            isActive={false}
            request={null}
          />
        )}
        {expanded ? children : null}
      </ul>
    </li>
  );
};

SidebarRequestGroupRow.propTypes = {
  // Functions
  toggleRequestGroup: PropTypes.func.isRequired,
  addRequestToRequestGroup: PropTypes.func.isRequired,

  // Other
  isActive: PropTypes.bool.isRequired,
  requestGroup: PropTypes.object.isRequired
};

export default SidebarRequestGroupRow;