Contents

require 'annotatable'
require 'simpleton'
require 'radiant/admin_ui'

module Radiant
  class Extension
    include Simpleton
    include Annotatable

    annotate :version, :description, :url, :root, :extension_name

    attr_writer :active

    def active?
      @active
    end
    
    def migrations_path
      File.join(self.root, 'db', 'migrate')
    end
    
    def migrator
      unless @migrator
        extension = self
        @migrator = Class.new(ExtensionMigrator){ self.extension = extension }
      end
      @migrator
    end

    def admin
      AdminUI.instance
    end

    class << self

      def activate_extension
        return if instance.active?
        instance.activate if instance.respond_to? :activate
        ActionController::Routing::Routes.reload
        instance.active = true
      end
      alias :activate :activate_extension

      def deactivate_extension
        return unless instance.active?
        instance.active = false
        instance.deactivate if instance.respond_to? :deactivate
      end
      alias :deactivate :deactivate_extension

      def define_routes(&block)
        route_definitions << block
      end

      def inherited(subclass)
        subclass.extension_name = subclass.name.to_name('Extension')
      end

      def route_definitions
        @route_definitions ||= []
      end
    end
  end
end

Version data entries

4 entries across 4 versions & 1 rubygems

Version	Path
radiant-0.7.2	lib/radiant/extension.rb
radiant-0.7.0	lib/radiant/extension.rb
radiant-0.8.0	lib/radiant/extension.rb
radiant-0.7.1	lib/radiant/extension.rb