@zohodesk/dot/lib/AttachmentViewer/Attachment.js

In this Library, we Provide Some Basic Components to Build Your Application

"use strict";

Object.defineProperty(exports, "__esModule", {
  value: true
});
exports.getExtensionFromFileName = getExtensionFromFileName;
exports.isAudioFile = isAudioFile;
exports.isBrowserSupportedFile = isBrowserSupportedFile;
var UNASSIGNED = 'Unassigned';
var BROWSER_SUPPORTED_FILES = ['pdf', 'text', 'txt', 'css', 'jpg', 'jpeg', 'gif', 'png', 'bmp', 'ico', 'sh', 'mp3', 'wav', 'ogg'];

function isAudioFile(fileName) {
  var extension = getExtensionFromFileName(fileName);
  return /mp3|wav|ogg/i.test(extension);
}

function getExtensionFromFileName(fileName) {
  if (fileName && fileName.indexOf(".") !== -1) {
    return fileName.substring(fileName.lastIndexOf(".") + 1, fileName.length).toLowerCase();
  }

  return "";
}

function isBrowserSupportedFile(fileName) {
  var extension = getExtensionFromFileName(fileName);
  return BROWSER_SUPPORTED_FILES.indexOf(extension) !== -1;
}