Remove dependency express-fileupload

server/libs/expressFileupload/index.js

@@ -0,0 +1,39 @@
+'use strict';
+
+const path = require('path');
+const processMultipart = require('./processMultipart');
+const isEligibleRequest = require('./isEligibleRequest');
+const { buildOptions, debugLog } = require('./utilities');
+const busboy = require('../busboy'); // eslint-disable-line no-unused-vars
+
+const DEFAULT_OPTIONS = {
+  debug: false,
+  uploadTimeout: 60000,
+  fileHandler: false,
+  uriDecodeFileNames: false,
+  safeFileNames: false,
+  preserveExtension: false,
+  abortOnLimit: false,
+  responseOnLimit: 'File size limit has been reached',
+  limitHandler: false,
+  createParentPath: false,
+  parseNested: false,
+  useTempFiles: false,
+  tempFileDir: path.join(process.cwd(), 'tmp')
+};
+
+/**
+ * Expose the file upload middleware
+ * @param {DEFAULT_OPTIONS & busboy.BusboyConfig} options - Middleware options.
+ * @returns {Function} - express-fileupload middleware.
+ */
+module.exports = (options) => {
+  const uploadOptions = buildOptions(DEFAULT_OPTIONS, options);
+  return (req, res, next) => {
+    if (!isEligibleRequest(req)) {
+      debugLog(uploadOptions, 'Request is not eligible for file upload!');
+      return next();
+    }
+    processMultipart(uploadOptions, req, res, next);
+  };
+};