Youtube VideoPreview component with proper view count formatting

VideoPreview.js

/*...*/
import {getShortNumberString} from '../../services/number/number-format';

TimeAgo.locale(en);
const timeAgo = new TimeAgo('en-US');

export class VideoPreview extends React.Component {
  render() {
    {/* unchanged */}
  }

  static getFormattedViewAndTime(video) {
    const publicationDate = new Date(video.snippet.publishedAt);
    const viewCount = video.statistics ? video.statistics.viewCount : null;
    if(viewCount) {
      const viewCountShort = getShortNumberString(video.statistics.viewCount);
      return `${viewCountShort} views • ${timeAgo.format(publicationDate)}`;
    }
    return '';
  }
}