p5.js-web-editor/client/modules/IDE/components/NewFileModal.js

import React, { PropTypes } from 'react';
import { bindActionCreators } from 'redux';
import { reduxForm } from 'redux-form';
import NewFileForm from './NewFileForm';
import * as FileActions from '../actions/files';
import classNames from 'classnames';
import InlineSVG from 'react-inlinesvg';
const exitUrl = require('../../../images/exit.svg');

import FileUploader from './FileUploader';

// At some point this will probably be generalized to a generic modal
// in which you can insert different content
// but for now, let's just make this work
class NewFileModal extends React.Component {
  componentDidMount() {
    document.getElementById('name').focus();
  }
  render() {
    const modalClass = classNames({
      modal: true,
      'modal--reduced': !this.props.canUploadMedia
    });
    return (
      <section className={modalClass}>
        <div className="modal-content">
          <div className="modal__header">
            <h2 className="modal__title">Add File</h2>
            <button className="modal__exit-button" onClick={this.props.closeModal}>
              <InlineSVG src={exitUrl} alt="Close New File Modal" />
            </button>
          </div>
          <NewFileForm {...this.props} />
          {(() => {
            if (this.props.canUploadMedia) {
              return (
                <div>
                  <p className="modal__divider">OR</p>
                  <FileUploader />
                </div>
              );
            }
            return '';
          })()}
        </div>
      </section>
    );
  }
}

NewFileModal.propTypes = {
  closeModal: PropTypes.func.isRequired,
  canUploadMedia: PropTypes.bool.isRequired
};

function mapStateToProps(state) {
  return {
    file: state.files
  };
}

function mapDispatchToProps(dispatch) {
  return bindActionCreators(FileActions, dispatch);
}

function validate(formProps) {
  const errors = {};

  if (!formProps.name) {
    errors.name = 'Please enter a name';
  } else if (!formProps.name.match(/(.+\.js$|.+\.css$)/)) {
    errors.name = 'File must be of type JavaScript or CSS.';
  }

  return errors;
}


export default reduxForm({
  form: 'new-file',
  fields: ['name'],
  validate
}, mapStateToProps, mapDispatchToProps)(NewFileModal);