Class: GoodData::Bricks::GoodDataMiddleware

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

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 12

def call(params)
  params = params.to_hash
  logger = params['GDC_LOGGER']
  token_name = 'GDC_SST'
  protocol_name = 'CLIENT_GDC_PROTOCOL'
  server_name = 'CLIENT_GDC_HOSTNAME'
  project_id = params['GDC_PROJECT_ID']

  server = if params[protocol_name] && params[server_name]
             "#{params[protocol_name]}://#{params[server_name]}"
           end

  client = if params['GDC_USERNAME'].nil? || params['GDC_PASSWORD'].nil?
             puts "Connecting with SST to server #{server}"
             raise 'SST (SuperSecureToken) not present in params' if params[token_name].nil?
             GoodData.connect(sst_token: params[token_name], server: server)
           else
             puts "Connecting as #{params['GDC_USERNAME']} to server #{server}"
             GoodData.connect(params['GDC_USERNAME'], params['GDC_PASSWORD'], server: server)
           end
  project = client.projects(project_id)
  GoodData.project = project
  GoodData.logger = logger
  @app.call(params.merge('GDC_GD_CLIENT' => client, 'gdc_project' => project))
end