@yookue/ts-lang-utils/dist/esm/util/ElementUtils/downloadUrlByElement.js

Common lang utilities for typescript

var specialExtensions = ['doc', 'docx', 'docm', 'dot', 'dotx', 'dotm', 'xls', 'xlsx', 'xlsm', 'xlsb', 'xlam', 'xlt', 'xltx', 'xltm', 'ppt', 'pptx', 'pptm', 'pot', 'potx', 'potm', 'ppsx', 'ppsm', 'pps', 'wps', 'wpt', 'et', 'ett', 'dps', 'dpt', 'eio', 'eti', 'edp', 'uof', 'uot', 'uos', 'uop', 'smd', 'smt', 'smp', 'pdf', 'zip', 'rar', '7z', 'tar', 'gz', 'bz2', 'exe', 'msi', 'dmg', 'iso'];
export function downloadUrlByElement(url, fileName) {
  var _fileName$split$pop;
  if (!url) {
    return;
  }
  var sameOrigin = new URL(url, window.location.href).origin === window.location.origin;
  var fileExtension = fileName === null || fileName === void 0 || (_fileName$split$pop = fileName.split('.').pop()) === null || _fileName$split$pop === void 0 ? void 0 : _fileName$split$pop.toLowerCase();
  var blobHandle = !sameOrigin || specialExtensions.includes(fileExtension !== null && fileExtension !== void 0 ? fileExtension : '');
  if (!blobHandle) {
    var link = document.createElement('a');
    if (fileName) {
      link.download = fileName;
    }
    link.href = url;
    document.body.appendChild(link);
    link.click();
    document.body.removeChild(link);
    return;
  }
  window.fetch(url).then(function (response) {
    if (!response.ok) {
      throw new Error('Network response is not ok');
    }
    return response.blob();
  }).then(function (blob) {
    var blobUrl = window.URL.createObjectURL(blob);
    var link = document.createElement('a');
    link.href = blobUrl;
    if (fileName) {
      link.download = fileName;
    }
    document.body.appendChild(link);
    link.click();
    document.body.removeChild(link);
    window.URL.revokeObjectURL(blobUrl);
  }).catch(function () {
    window.open(url, '_blank');
  });
}