function getImgSrc(elem, src) {
            var imgs = elem.content.text.match(/<img(.*?)\>/g);

            if (imgs) {
              var right = imgs.filter(function(image,index){
                return (image.indexOf('/api/core/v3/people/') == -1 && image.indexOf('/wp-content/gallery/authors') == -1)
              })

              if (right.length){
                return right[0].match(/src="(.*?)"/)[1];
              }else{
                return src;
              }

            } else {
                return src;
            }
        };


var firstImage = getImgSrc(batchRes['choice-' + el.contentID], config['defaultImage']);