fog--fog/lib/fog/google/models/compute/image.rb

require 'fog/core/model'

module Fog
  module Compute
    class Google

      class Image < Fog::Model

        identity :name

        attribute :kind
        attribute :creation_timestamp, :aliases => 'creationTimestamp'
        attribute :description
        attribute :preferred_kernel, :aliases => 'preferredKernel'
        attribute :project

        def reload
          requires :name

          data = {}
          if project
            data = service.get_image(name, project).body
          elsif
            [ 'google', 'debian-cloud', 'centos-cloud' ].each do |owner|
              begin
                data = service.get_image(name, owner).body
                data[:project] = owner
              rescue
              end
            end
          end
          self.merge_attributes(data)

          self
        end

        def save
          requires :name

          reload
        end

        def resource_url
          "#{self.project}/global/images/#{name}"
        end

      end
    end
  end
end