Class: GoodData::Bricks::GoodDataMiddleware

Inherits:
Middleware
  • Object
show all
Defined in:
lib/gooddata/bricks/middleware/gooddata_middleware.rb

Constant Summary collapse

DEFAULT_PROTOCOL = 
'https'
DEFAULT_HOSTNAME = 
'secure.gooddata.com'

Instance Attribute Summary

Attributes inherited from Middleware

#app

Instance Method Summary collapse

Methods inherited from Middleware

#initialize, #load_defaults

Methods included from Utils

#returning

Constructor Details

This class inherits a constructor from GoodData::Bricks::Middleware

Instance Method Details

#call(params) ⇒ Object 



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# File 'lib/gooddata/bricks/middleware/gooddata_middleware.rb', line 15

def call(params)
  # Convert possible jruby hash to plain hash
  params = params.to_hash

  # Transform keys
  params = GoodData::Helpers.deep_stringify_keys(params)

  # Set logger
  logger = params['GDC_LOGGER']
  GoodData.logger = logger
  server = "#{params['CLIENT_GDC_PROTOCOL'] || DEFAULT_PROTOCOL}://#{params['CLIENT_GDC_HOSTNAME'] || DEFAULT_HOSTNAME}"
  opts = {
    server: server,
    verify_ssl: params['GDC_VERIFY_SSL'].to_b,
    username: params['GDC_USERNAME'],
    password: params['GDC_PASSWORD'],
    sst_token: params['GDC_SST']
  }
  # Connect Client
  client = GoodData.connect(opts)

  opts = params['development_client']
  development_client = if opts
                         GoodData.connect(GoodData::Helpers.deep_symbolize_keys(opts))
                       else
                         client
                       end

  new_params = {
    'GDC_GD_CLIENT' => client,
    'development_client' => development_client
  }

  if params['GDC_PROJECT_ID']
    new_params['gdc_project'] = GoodData.project = client.projects(params['GDC_PROJECT_ID'])
  end

  returning_value = @app.call(params.merge(new_params))
  begin
    client.disconnect
  rescue
    puts 'Tried to disconnect. Was unsuccessful. Proceeding anyway.'
  end
  returning_value
end