MediaWiki:Iso2709.js

/* jshint esversion: 10 */
(function () {
  // Função que gera o arquivo ISO
  function download(filename, content) {
    let element = document.createElement("a");
    element.setAttribute("href", "data:application/marc;charset=utf-8,"
      + encodeURIComponent(content));
    element.setAttribute("download", filename);
    element.style.display = "none";
    document.body.appendChild(element);
    element.click();
    document.body.removeChild(element);
  }
  // Se tiver uma div "isoFormat" na página/documento,
  // substititua os caracteres abaixo
  let isoFormat = document.getElementById("isoFormat");
  if (isoFormat) {
    isoFormat.innerHTML =
      isoFormat.innerHTML.replace(/\u241D/g, String.fromCharCode(29)); // GS
    isoFormat.innerHTML =
      isoFormat.innerHTML.replace(/\u241E/g, String.fromCharCode(30)); // RS
    isoFormat.innerHTML =
      isoFormat.innerHTML.replace(/\u241F/g, String.fromCharCode(31)); // US
    isoFormat.innerHTML =
      isoFormat.innerHTML.replace(/ /g, String.fromCharCode(32)); // &NonBreakingSpace

    const content = isoFormat.textContent;
    const filename = document.URL.slice(-7) + ".mrc";

    // Ao clicar no botão "downloadButton", chama a função download() abaixo
    document.getElementById("downloadButton").addEventListener("click",
      () => download(filename, content), false);
  }

})();