Contents

require 'apipie_bindings'
module HammerCLI::Apipie
  module Resource

    def self.included(base)
      base.extend(ClassMethods)
    end

    def resource
      self.class.resource || parent_command_resource
    end

    def action
      self.class.action
    end

    def resource_config
      self.class.resource_config
    end

    def connection_options
      self.class.connection_options
    end

    def parent_command_resource
      self.parent_command.class.respond_to?(:resource) && self.parent_command.class.resource
    end

    module ClassMethods

      def resource_config
        {}
      end

      def connection_name(resource_class)
        :apipie
      end

      def class_resource
        return @api_resource if @api_resource
        return superclass.class_resource if superclass.respond_to? :class_resource
      end

      def module_resource
        return nil unless self.name
        enclosing_module = self.name.split("::")[0..-2].inject(Object) { |mod, cls| mod.const_get cls }

        if enclosing_module.respond_to? :resource
          enclosing_module.resource
        end
      end

      def resource(resource=nil, action=nil)
        unless resource.nil?
          api = HammerCLI.context[:api_connection].get(connection_name(resource))
          if api.has_resource?(resource)
            @api_resource = api.resource(resource)
          else
            logger.warn "Resource '#{resource}' does not exist in the API"
          end
        end
        @api_action = action unless action.nil?

        # if the resource definition is not available in this class
        # try to look it up in it's enclosing module/class
        return class_resource || module_resource
      end

      def action(action=nil)
        @api_action = action unless action.nil?
        return @api_action if @api_action
        return superclass.action if superclass.respond_to? :action
      end

      def resource_defined?
        not (resource.nil? or action.nil?)
      end

    end

  end
end

Version data entries

7 entries across 7 versions & 1 rubygems

Version	Path
hammer_cli-0.17.1	lib/hammer_cli/apipie/resource.rb
hammer_cli-0.17.0	lib/hammer_cli/apipie/resource.rb
hammer_cli-0.16.0	lib/hammer_cli/apipie/resource.rb
hammer_cli-0.15.1	lib/hammer_cli/apipie/resource.rb
hammer_cli-0.15.0	lib/hammer_cli/apipie/resource.rb
hammer_cli-0.14.0	lib/hammer_cli/apipie/resource.rb
hammer_cli-0.13.1	lib/hammer_cli/apipie/resource.rb