Class: GoogleAnalytics

Inherits:
Object
  • Object
show all
Defined in:
app/services/google_analytics.rb

Instance Method Summary collapse

Constructor Details

#initialize ⇒ GoogleAnalytics

developers.google.com/analytics/devguides/reporting/core/v3/reference#q_summary github.com/google/google-api-ruby-client-samples/blob/master/service_account/analytics.rb



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# File 'app/services/google_analytics.rb', line 8

def initialize
  @client  = Google::APIClient.new(:application_name => ENV['GA_APP_NAME'], :application_version => '1.0')
  key_file = File.join('config', ENV['GA_KEY_FILE_NAME'])
  key      = Google::APIClient::PKCS12.load_key(key_file, 'notasecret')

   = Google::APIClient::JWTAsserter.new(
      ENV['GA_SERVICE_ACCOUNT_EMAIL'],
      ['https://www.googleapis.com/auth/analytics.readonly', 'https://www.googleapis.com/auth/prediction'],
      key)
  @client.authorization = .authorize

  @analytics = @client.discovered_api('analytics', 'v3')
end

Instance Method Details

#visitors(startDate, endDate) ⇒ Object 



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# File 'app/services/google_analytics.rb', line 22

def visitors(startDate, endDate)
  results = @client.execute(:api_method => @analytics.data.ga.get, :parameters => {
    'ids'         => "ga:" + ENV['GA_VIEW_ID'],
    'start-date'  => startDate,
    'end-date'    => endDate,
    'metrics'     => "ga:visitors",
    'dimensions'  => "ga:year,ga:month,ga:day",
    'sort'        => "ga:year,ga:month,ga:day"
  })

  if results.error?
    puts results.error_message
    return {}
  else
    hash = {}
    results.data.rows.each do |r|
      hash["#{r[0]}-#{r[1]}-#{r[2]}"] = r[3].to_i
    end
    return hash
  end
end