scribe-node/test/google_analytics.coffee

Scribe java OAuth library port to node.js

root = exports ? this

scribe = require 'scribe'
widgets = require('widgets').getWidgets(['GoogleApi', 'FacebookApi'])

# get from datastore
get_request_token = () ->
  token = '4%2FmxybjLF9npDq4f_OAYu_qTzDvnWx' 
  secret = 'ZZpfuR-CSnAJEQTqA3Dn9w1k'
  new scribe.Token token, secret

# get verifier from datatore you got from clicking and following the authorization url on earlier steps
get_verifier = () ->
  code = 'LSTwrz_oRkUe5D7Ry01U48wC'
  new scribe.Verifier code

# get from datastore after set access code
root.get_access_token = () ->
  token = '1%2FCi0MgZn3i9GaanINijlN5jZhfmVke_DkbAIgYYEO-Mg'
  secret = 'JEIyaGMs5F3EpJIOrQ80MWKp'
  new scribe.Token token, secret

root.set_verification_code = (code) ->
  # save to datastore

root.get_authorization_url = (service) ->
  request_token_extract = (extractor, response) ->
    # request token should be saved somewhere because service.getAccessToken uses request token
    request_token = extractor response
    console.log request_token
    url = service.getAuthorizationUrl request_token
    #console.log '<a href="'+url+'">'+url+'</a>'
    console.log url

  service.getRequestToken request_token_extract

root.set_access_token = (service) ->
  access_token_extract = (extractor, response) ->
    access_token = extractor response
    console.log access_token
    #save access token for late usage

  service.getAccessToken get_request_token(), get_verifier(), access_token_extract

root.test_ga = () ->
  service = new scribe.ServiceBuilder().provider(widgets.GoogleApi).apiKey('www.articlemanager.us').apiSecret('tD_FisW209w4ZRyE-ZoQwn8J')._scope('https://www.google.com/analytics/feeds/').build()

  access_token = root.get_access_token()
  analytics_accounts_feed = 'https://www.google.com/analytics/feeds/accounts/default?max-results=2'

  callback = (extractor, response) ->
    if response
      entries = JSON.parse(extractor(response)).feed.entry
      #console.log entries
      chds = 't:'
      chxly = ''
      chxlx = ''
      i = ''
      for entry in entries
        for metric in entry['dxp:metric']
          if metric['name'] == 'ga:visits'
            chds = chds + metric['value'] + ','
            chxly = chxly + metric['value'] + '|'
            chxlx += i + '|'
            i++
          #else if metric['name'] == 'ga:pageviews'
            #chds += metric['value'] + ','
      console.log 'chds: '+chds
      chds = chds.substr 0, chds.length-1
      chart_feed = 'https://chart.googleapis.com/chart?chid='+c.get_nonce()
      params = {
        cht: 'lc'
        chg: '25,25,3,2'
        chs: '1000x300'
        chds: '0,5000'
        chxt: 'y|y|x|x' #Which axes to display
        #chxl: '0:|'+chxly+'1:|Visits|2:|'+chxlx+'3:|Date'
        #chxp: '1,50.0|3,50.0'
        #chxs: ''
        chma: '100,100,100,100'
        chd: chds
        chof: 'gif'
      }
      handle_chart_feed = (extractor, response) ->
        console.log '<img src="data:image/gif;base64,'+new Buffer(response, 'binary').toString('base64')+'" />'
      service.signedImagePostRequest(access_token, handle_chart_feed, chart_feed, params)
    else
      console.log 'response empty'

  handle_analytics_feed = (extractor, response) ->
    if response
      entries = JSON.parse(extractor(response)).feed.entry
      for entry in entries
        feedUri = 'https://www.google.com/analytics/feeds/data?start-date=2011-10-01&end-date=2011-11-01&dimensions=ga:date&metrics=ga:visits,ga:pageviews&sort=ga:date&ids=' + entry["dxp:tableId"]
        console.log entry.id + " " + entry.title['$t'] + " " + entry["dxp:tableId"]
        #console.log access_token.getToken() + " " + feedUri
        service.signedRequest(access_token, callback, feedUri)
    else
      console.log 'response empty'

  service.signedRequest(access_token, handle_analytics_feed, analytics_accounts_feed)