add options.fileProcessCallback(fInfo, res, cb) for on file callback

Author: adn-tm

lib/uploadhandler.js

@@ -76,6 +76,9 @@ module.exports = function (options) {
                     async.each(files, _.bind(function(fileInfo, cb) {
                         this.initUrls(fileInfo, _.bind(function(err) {
                             this.emit('end', fileInfo);
+                            if (_.isFunction(options.fileProcessCallback))
+                                options.fileProcessCallback(fileInfo, this.req, cb)
+                            else
                             cb(err);
                         }, this));
                     }, this),