Created
May 19, 2017 16:04
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| import React, { Component } from 'react'; | |
| import { renderToString, renderToStaticMarkup } from 'react-dom/server'; | |
| import PropTypes from 'prop-types'; | |
| import download from 'downloadjs'; | |
| import ActiveEvent from './ActiveEvent.js'; | |
| export default class EmailGenerator extends Component { | |
| constructor(props) { | |
| super(props); | |
| this.handleClick = this.handleClick.bind(this); | |
| } | |
| render() { | |
| return ( | |
| <button type="button" className="button" | |
| onClick={this.handleClick}> | |
| Click! | |
| </button> | |
| ); | |
| } | |
| handleClick() { | |
| const events = this.props.getEvents(); | |
| if (events.length > 0) { | |
| const activeEvent = <ActiveEvent event={events[0]} expanded />; | |
| const app = renderToString(activeEvent); | |
| const parser = new DOMParser(); | |
| const doc = parser.parseFromString(app, 'text/html'); | |
| const dataJsx = doc.querySelector('.active-event').getAttribute('data-jsx'); | |
| const styles = document.getElementsByTagName('style'); | |
| let activeEventStyles = Array.from(styles) | |
| .filter(style => style.textContent.includes(`data-jsx="${dataJsx}"`)) | |
| .map(style => <style dangerouslySetInnerHTML={{__html: style.textContent}}></style>); | |
| const html = '<!DOCTYPE html>' + renderToStaticMarkup( | |
| <html> | |
| <head>{activeEventStyles}</head> | |
| <body> | |
| <div id="root" dangerouslySetInnerHTML={{__html: app}}></div> | |
| </body> | |
| </html> | |
| ); | |
| download(html); | |
| } | |
| } | |
| } | |
| EmailGenerator.propTypes = { | |
| getEvents: PropTypes.func.isRequired | |
| }; |
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