mue/src/components/modals/Update.jsx

import React from 'react';
import * as Constants from '../../modules/constants';

export default class Update extends React.PureComponent {
  constructor(...args) {
    super(...args);
    this.state = {
      title: this.props.language.title,
      date: null,
      content: this.props.language.title,
      html: this.props.language.loading,
      image: null
    };
 }

 async getUpdate() {
  if (localStorage.getItem('offlineMode') === 'true') {
    return this.setState({
      title: this.props.language.offline.title,
      html: this.props.language.offline.description
    });
  }

  const data = await (await fetch(Constants.API_URL + '/getUpdate')).json();
  
  if (data.statusCode === 500 || data.title === null) {
    const supportText = `<br/><p>${this.props.language.contact_support}: <a target='_blank' class='modalLink' href='https://muetab.com/contact'>https://muetab.com/contact</a></p>`;
    return this.setState({
      title: this.props.language.error.title,
      html: this.props.language.error.description + supportText
    });
  }

  this.setState({
    title: data.title,
    date: data.published,
    image: data.image || null,
    author: data.author,
    html: data.content
  });
 }

 componentDidMount() {
   this.getUpdate();
 }

  render() {
    return <div className='updateContent'>
        <span className='closeModal' onClick={this.props.modalClose}>&times;</span>
        <h1 style={{ 'marginBottom': '-10px' }}>{this.state.title}</h1>
        <h5 style={{ 'lineHeight': '0px' }}>{this.state.date}</h5>
        {this.state.image ? <img draggable='false' src={this.state.image} alt='Update'></img> : null}
        <p dangerouslySetInnerHTML={{ __html: this.state.html }}></p>
      </div>;
    }
}