QiNiu Action for Dropzone 3

action.rb

# Dropzone Action Info
# Name: QiNiu
# Description: Upload file to QiNiu and get the link.
# Handles: Files
# Creator: nickcheng
# URL: http://nickcheng.com
# OptionsNIB: ExtendedLogin
# Events: Clicked, Dragged
# KeyModifiers: Command, Option, Control, Shift
# SkipConfig: No
# RunsSandboxed: Yes
# Version: 1.0
# MinDropzoneVersion: 3.0
# RubyPath: /usr/bin/ruby

require 'qiniu'
require 'pathname'
require 'securerandom'

Qiniu.establish_connection! :access_key => ENV['username'],
                            :secret_key => ENV['password']

ENV['http_proxy'] = ""

def dragged
  puts $items.inspect
  local_file = $items[0]
  new_filename = SecureRandom.uuid + Pathname.new(local_file).extname
  puts local_file
  
  put_policy = Qiniu::Auth::PutPolicy.new(ENV['server'], new_filename)
  uptoken = Qiniu::Auth.generate_uptoken(put_policy)
  puts uptoken
  
  $dz.begin("Starting some task...")
  $dz.determinate(true)
  $dz.percent(10)

  code, result, response_headers = Qiniu::Storage.upload_with_put_policy(
    put_policy,     # 上传策略
    local_file
  )

  $dz.percent(50)
  
  puts code
  puts result
  puts response_headers

  $dz.percent(100)
  $dz.finish("Task Complete")
  
  if code != 200
    $dz.fail("Error uploading file")
  else
    url = "http://#{ENV['server']}.u.qiniudn.com/#{result["key"]}"
    $dz.url(url)
  end
end
 
def clicked
  system("open http://qiniu.com")
end