Misago/frontend/src/components/dropdown-toggle.js

import React from 'react';

export default class extends React.Component {
  getClassName() {
    if (this.props.dropdown) {
      return "btn btn-default btn-aligned btn-icon btn-dropdown-toggle open hidden-md hidden-lg";
    } else {
      return "btn btn-default btn-aligned btn-icon btn-dropdown-toggle hidden-md hidden-lg";
    }
  }

  render() {
    /* jshint ignore:start */
    return <button className={this.getClassName()}
                   type="button"
                   onClick={this.props.toggleNav}
                   aria-haspopup="true"
                   aria-expanded={this.props.dropdown ? 'true' : 'false'}>
      <i className="material-icon">
        menu
      </i>
    </button>;
    /* jshint ignore:end */
  }
}