editor/src/components/modals/Modal.jsx

import React from 'react'
import PropTypes from 'prop-types'
import CloseIcon from 'react-icons/lib/md/close'
import AriaModal from 'react-aria-modal'


class Modal extends React.Component {
  static propTypes = {
    "data-wd-key": PropTypes.string,
    isOpen: PropTypes.bool.isRequired,
    title: PropTypes.string.isRequired,
    onOpenToggle: PropTypes.func.isRequired,
    children: PropTypes.node,
  }

  getApplicationNode() {
    return document.getElementById('app');
  }

  render() {
    if(this.props.isOpen) {
      return <AriaModal
        titleText={this.props.title}
        getApplicationNode={this.getApplicationNode}
        verticallyCenter={true}
        onExit={() => this.props.onOpenToggle(false)}
      >
        <div className="maputnik-modal"
          data-wd-key={this.props["data-wd-key"]}
        >
          <header className="maputnik-modal-header">
            <h1 className="maputnik-modal-header-title">{this.props.title}</h1>
            <span className="maputnik-modal-header-space"></span>
            <a className="maputnik-modal-header-toggle"
              onClick={() => this.props.onOpenToggle(false)}
              data-wd-key={this.props["data-wd-key"]+".close-modal"}
            >
              <CloseIcon />
            </a>
          </header>
          <div className="maputnik-modal-scroller">
            <div className="maputnik-modal-content">{this.props.children}</div>
          </div>
        </div>
      </AriaModal>
    }
    else {
      return false;
    }
  }
}

export default Modal