uploadio/lib/processMultipart.js

Simple middleware for uploading files.

const Busboy = require("busboy");
const saveToDisk = require("./saveToDisk");
var path = require("path");
const { buildOptions, parseFileName, debugLog } = require("./utils");
const AWS = require("aws-sdk");
const imageThumbnail = require("image-thumbnail");
const saveToS3 = require("./saveToS3");

/**
 * Processes multipart request
 * Builds a req.body object for fields
 * Builds a req.files object for files
 * @param  {Object}   options expressFileupload and Busboy options
 * @param  {Object}   req     Express request object
 * @param  {Object}   res     Express response object
 * @param  {Function} next    Express next method
 * @return {void}
 */
module.exports = (options, req, res, next) => {
  options.shouldUploadToS3 =
    options.saveToS3 && options.saveToS3.secretAccessKey !== "XXX";

  if (options.shouldUploadToS3) {
    saveToS3(options, req, res, next);
  } else {
    saveToDisk(options, req, res, next);
  }
};