3rdparty/modules/aviator/feature/aviator/openstack/common/v2/public/base.rb

   1 module Aviator
   2
   3   define_request :base do
   4
   5     meta :provider,      :openstack
   6     meta :service,       :common
   7     meta :api_version,   :v2
   8     meta :endpoint_type, :public
   9
  10     def headers
  11       {}.tap do |h|
  12         h['X-Auth-Token'] = session_data[:access][:token][:id] unless self.anonymous?
  13       end
  14     end
  15
  16
  17     private
  18
  19
  20     def base_url
  21       if session_data[:base_url]
  22         session_data[:base_url]
  23       elsif service_spec = session_data[:access][:serviceCatalog].find { |s| s[:type] == service.to_s }
  24         service_spec[:endpoints][0]["#{ endpoint_type }URL".to_sym]
  25       elsif session_data[:auth_service] && session_data[:auth_service][:host_uri] && session_data[:auth_service][:api_version]
  26         "#{ session_data[:auth_service][:host_uri] }/v2.0"
  27       elsif session_data[:auth_service] && session_data[:auth_service][:host_uri]
  28         session_data[:auth_service][:host_uri]
  29       else
  30         raise Aviator::Service::MissingServiceEndpointError.new(service.to_s, self.class)
  31       end
  32     end
  33
  34
  35     def params_to_querystring(param_names)
  36       filters = []
  37
  38       param_names.each do |param_name|
  39         filters << "#{ param_name }=#{ params[param_name] }" if params[param_name]
  40       end
  41
  42       filters.empty? ? "" : "?#{ filters.join('&') }"
  43     end
  44
  45   end
  46
  47 end