fog--fog/lib/fog/vcloudng/models/compute/catalog_items.rb

require 'fog/core/collection'
require 'fog/vcloudng/models/compute/catalog_item'

module Fog
  module Compute
    class Vcloudng

      class CatalogItems < Collection
        model Fog::Compute::Vcloudng::CatalogItem
        
        attribute :catalog
        
        private
        
        def item_list
          data = service.get_catalog(catalog.id).body
          items = data[:CatalogItems][:CatalogItem].select { |link| link[:type] == "application/vnd.vmware.vcloud.catalogItem+xml" }
          items.each{|item| service.add_id_from_href!(item) }
          items
        end
        
        def get_by_id(item_id)
          item = service.get_catalog_item(item_id).body
          item[:vapp_template_id] = item[:Entity][:href].split('/').last
          %w(:Link :Entity).each {|key_to_delete| item.delete(key_to_delete) }
          service.add_id_from_href!(item)
          item
        end
      end
    end
  end
end