text: function getParameterByName(name, url) {
      if (!url) url = window.location.href;
      name = name.replace(/[\[\]]/g, "\\$&");
      var regex = new RegExp("[?&]" + name + "(=([^&#]*)|&|#|$)"),
          results = regex.exec(url);
      if (!results) return null;
      if (!results[2]) return '';
      return decodeURIComponent(results[2].replace(/\+/g, " "));
  }
  
  document.querySelector("input[name=uuid]").value = getParameterByName("id");
  
  document.querySelector("button[name=get_download").onclick = function() {
      let uuid = document.querySelector("input[name=uuid]").value;
      window.location.href = config.apiHost+"/download/"+uuid;
  };