Function readUploadFile

src/lib/file.js:29–47

(file, onLoadEnd)

 * @returns {Promise<Object, Error>}
 */
export function readUploadFile(file, onLoadEnd) {
  return new Promise((resolve, reject) => {
    const fileReader = new FileReader();
    fileReader.onload = function() {
      resolve({
        content: this.result,
        id: getUUID(),
        name: file.name,
        size: file.size,
        type: file.type
      });
    };
    fileReader.onloadend = onLoadEnd;
    fileReader.onabort = function(evt) {
      reject(evt);
    };
    fileReader.readAsDataURL(file);
  });
}

export function extractFileNameWithoutExt(fileName) {
  const indexOfDot = fileName.lastIndexOf('.');