module Gluttonberg

  def self.require_dependencies
    require 'engine' if defined?(Rails) && Rails::VERSION::MAJOR >= 3
    require 'active_support/concern'
    require 'haml'
    require 'authlogic'
    require 'will_paginate'
    require 'will_paginate/array'
    require 'zip'
    require 'acts_as_tree'
    require 'acts_as_versioned'
    require 'paperclip'
    require 'cancan'
    require 'texticle'
    require 'audio_job'
    require 'photo_job'
    require 'aws'
    require 'acl9'
    require 'sidekiq'
    require 'sitemap_generator'
    require 'jeditable-rails'
    require 'rabl'
  end

  def self.require_gluttonberg_components
    require 'gluttonberg/components'
    require 'gluttonberg/mixin_manager'
    require 'gluttonberg/content'
    require 'gluttonberg/drag_tree'
    require 'gluttonberg/extensions'
    require 'gluttonberg/library'
    require 'gluttonberg/page_description'
    require 'gluttonberg/templates'
    require 'gluttonberg/middleware'
    require 'gluttonberg/membership'
    require 'gluttonberg/can_flag'
    require 'gluttonberg/record_history'
    require 'gluttonberg/gb_file'
    require 'gluttonberg/random_string_generator'
    require 'gluttonberg/helpers/form_builder'
  end

  # Check to see if Gluttonberg is configured to be localized.
  def self.localized?
    Engine.config.localize
  end

  def self.dbms_name
    if ActiveRecord::Base.configurations[Rails.env]
      adapter_name = ActiveRecord::Base.configurations[Rails.env]["adapter"]
      if ["mysql2" , "mysql"].include?(adapter_name)
        "mysql"
      else
        adapter_name.to_s
      end
    end
  end

  def self.like_or_ilike
    Gluttonberg.dbms_name == "postgresql" ? "ilike" : "like"
  end

  def self.next_migration_number(dirname)
    if ActiveRecord::Base.timestamped_migrations
      Time.now.utc.strftime("%Y%m%d%H%M%S")
    else
      "%.3d" % (current_migration_number(dirname) + 1)
    end
  end

  self.require_dependencies
  self.require_gluttonberg_components
  DragTree.setup
  RecordHistory.setup
end