we-core/lib/Router/uploader.js

We.js is a node.js framework for build real time applications, sites or blogs!

var multer = require('multer');
var uuid = require('node-uuid');

function defaultFilename (req, file, cb) {
  file.name = Date.now() + '_' + uuid.v1() +'.'+ file.originalname.split('.').pop();
  cb(null, file.name);
}

var uploader = function getUploader(uploadConfigs) {
  return multer({
    storage:  multer.diskStorage({
      destination: uploadConfigs.dest || uploadConfigs.destination,
      filename: uploadConfigs.filename || defaultFilename,
    }),
    limits: uploadConfigs.limits,
    fileFilter: uploadConfigs.fileFilter
  }).fields(uploadConfigs.fields);
}

module.exports = uploader;