fileHandler.js

fileHandler.js

module.exports = function fileHandler(){
 

	return function fileHandler(req, res, next){
		if (req.form) {
			req.form.complete(function(err, fields, files){
				var flatFiles = [];
				for(var key in files) {
					
					if (files[key] instanceof Array) {
						for(var i = 0; i < files[key].length; i++) {
							flatFiles.push(files[key][i]);
						}
					}
					else {
						flatFiles.push(files[key]);
					}
				}
				req.files = flatFiles;
				next();
			});
		}
		else {
			next();
		}
	}

}