module AppDirect

# File lib/appdirect.rb, line 21
def self.signed_get(event_url, consumer_key, secret, params={})
  unless consumer_key ||= @consumer_key
    raise AuthenticationError.new('No Consumer key provided. ' +
      'Set your Consumer key using "AppDirect.consumer_key = <CONSUMER-KEY>". ' +
      'You can view your consumer key via the AppDirect Edit Integration page. ')
  end

  if consumer_key =~ /\s/
    raise AuthenticationError.new('Your Consumer key is invalid, as it contains whitespace')
  end

  unless secret ||= @secret
    raise AuthenticationError.new('No API Secret provided. ' +
      'Set your Secret using "AppDirect.secret = <SECRET>". ' +
      'You can view your secret key via the AppDirect Edit Integration page. ')
  end

  if secret =~ /\s/
    raise AuthenticationError.new('Your API Secret is invalid, as it contains whitespace')
  end
  consumer = OAuth::Consumer.new(consumer_key, secret)
  access_token = OAuth::AccessToken.new(consumer)
  response = access_token.get(event_url)
  parser = Nori.new
  hash = parser.parse(response.body)
  [Util.symbolize_names(hash),consumer_key, secret]
end