require 'authengine'
require 'rails'
require 'action_controller'
require 'application_helper'

module Authengine
  class Engine < Rails::Engine

    # Config defaults
    config.widget_factory_name = "default factory name"
    config.mount_at = '/'
    config.active_record.observers = :user_observer

    # Load rake tasks
    #rake_tasks do
      #load File.join(File.dirname(__FILE__), 'rails/railties/tasks.rake')
    #end

    # Check the gem config
    initializer "check config" do |app|
      # make sure mount_at ends with trailing slash
      config.mount_at += '/'  unless config.mount_at.last == '/'
    end

    # serve static assets directly from the engine
    initializer "static assets" do |app|
      # need to move ActionDispatch::Static ahead of Rack::Sendfile as the 
      # mod_xsendfile is apparently not installed on the Apache server
      # see http://rack.rubyforge.org/doc/classes/Rack/Sendfile.html
      # this was causing blank css files to be sent.
      # 'root' here is the full path to the engine root
      app.middleware.insert_before ::Rack::Lock, ::ActionDispatch::Static, "#{root}/public"
      #app.middleware.use ::ActionDispatch::Static, "#{root}/public"
    end

    initializer "authengine.application_controller" do |app|
      ActiveSupport.on_load(:action_controller) do
        include AuthenticatedSystem
        include AuthorizedSystem
      end
    end

  end
end