bigbuffet-rw/app/soapbox/features/public_layout/components/footer.js

import { List as ImmutableList } from 'immutable';
import PropTypes from 'prop-types';
import React from 'react';
import ImmutablePropTypes from 'react-immutable-proptypes';
import ImmutablePureComponent from 'react-immutable-pure-component';
import { connect } from 'react-redux';
import { Link } from 'react-router-dom';

import { getSettings } from 'soapbox/actions/settings';
import { getSoapboxConfig } from 'soapbox/actions/soapbox';

const mapStateToProps = (state, props) => {
  const soapboxConfig = getSoapboxConfig(state);

  return {
    copyright: soapboxConfig.get('copyright'),
    navlinks: soapboxConfig.getIn(['navlinks', 'homeFooter'], ImmutableList()),
    locale: getSettings(state).get('locale'),
  };
};

export default @connect(mapStateToProps)
class Footer extends ImmutablePureComponent {

  static propTypes = {
    copyright: PropTypes.string,
    locale: PropTypes.string,
    navlinks: ImmutablePropTypes.list,
  }

  render() {
    const { copyright, locale, navlinks } = this.props;

    return (
      <div className='footer'>
        <div className='footer-container'>
          <div className='copyright'>
            <span>{copyright}</span>
          </div>
          <ul>
            {navlinks.map((link, i) => (
              <li key={i}>
                <Link to={link.get('url')}>
                  {link.getIn(['titleLocales', locale]) || link.get('title')}
                </Link>
              </li>
            ))}
          </ul>
        </div>
      </div>
    );
  }

}