rewrite PushNotification.js by CoffeeScript

PushNotification.coffee

# rewrite this https://github.com/Guti/Google-Cloud-Messaging--Titanium-/blob/6ac1270026f3cc266f37812b64ef40f2ab1b9055/example/PushNotification.js

exports.pushNotification = ->
  hostURL = 'http://YOUR_HOST_URL/register?'

  gcm = require 'com.activate.gcm'
  Ti.API.info "module gcm is => #{gcm}"

  Ti.API.info 'Registering...'

  gcm.registerC2dm
    success: (e) ->
      Ti.API.info "JS registration success event: #{e.registrationId}"
      alert "Yeah JS registration success event: #{e.registrationId}"
      alert "Sender ID:#{gcm.getSenderId()}"
      alert "Registration ID:#{gcm.getRegistrationId()}"

      appName = Ti.App.name
      appVersion = Ti.App.version

      deviceUUID = Ti.Platform.macaddress # Ti.Network.remoteDeviceUUID
      deviceName = Ti.Platform.username
      deviceModel = Ti.Platform.model
      deviceSystemVersion = Ti.Platform.version
      deviceToken = e.deviceToken
      regId = e.registrationId

      # deviceUUID = deviceUUID.replace /-/ig, ''
      # deviceToken = deviceToken.replace /<>/ig, ''

      host = hostURL
      urlString = host
      # urlString += "&appname=#{appName}"
      # urlString += "&appversion=#{appVersion}"
      # urlString += "&deviceuid=#{deviceUUID}"
      # urlString += "&devicetoken=#{deviceToken}"
      # urlString += "&devicename=#{deviceName}"
      # urlString += "&devicemodel=#{deviceModel}"
      # urlString += "&deviceversion=#{deviceSystemVersion}"
      # urlString += "regId=#{regId}"

      loader = Ti.Network.createHTTPClient()
      loader.setTimeout 60000

      loader.onload = (evt) ->
        alert evt
        return

      loader.open 'GET', urlString, false
      loader.send()

      alert urlString
      return

    error: (e) ->
      Ti.API.error "Error during registration : #{e.error}"
      alert "Error during registration : #{e.error}"

      if e.error is 'ACCOUNT_MISSING'
        message = 'No Google account found; you will need to add on in order to activate notifications'

      (Titanium.UI.createAlertDialog
        title: 'Push Notification Setup'
        message: message
        buttonNames: ['OK']
      ).show()
      return

    callback: (e) -> # called when a push notification is received
      Ti.API.info "JS message event: #{JSON.stringify e.data}"
      alert "JS message event: #{JSON.stringify e.data}"

      # same as e.data
      # data = Ti.App.Properties.getString 'com.activate.gcm.last_data', ''
      # data = JSON.parse data
      # Ti.App.Properties.removeProperty 'com.activate.gcm.last_data'
      # Ti.App.Properties.hasProperty 'com.activate.gcm.last_data'
      # Ti.Android.NotificationManager.cancelAll()
      return