drag-drop/buffer.js

HTML5 drag & drop for humans

module.exports = dragDropAsBuffer

const dragDrop = require('./')
const parallel = require('run-parallel')
const blobToBuffer = require('blob-to-buffer')

function dragDropAsBuffer (elem, cb) {
  return dragDrop(elem, function (files, pos, fileList) {
    const tasks = files.map(function (file) {
      return function (cb) {
        blobToBuffer(file, function (err, buffer) {
          if (err) return cb(err)
          buffer.name = file.name
          buffer.fullPath = file.fullPath
          buffer.size = file.size
          buffer.type = file.type
          buffer.lastModifiedDate = file.lastModifiedDate
          cb(null, buffer)
        })
      }
    })
    parallel(tasks, function (err, results) {
      if (err) throw err
      cb(results, pos, fileList)
    })
  })
}