#++
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# are permitted provided that the following conditions are met:
#
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#       this list of conditions and the following disclaimer.
#     * Redistributions in binary form must reproduce the above copyright notice,
#       this list of conditions and the following disclaimer in the documentation
#       and/or other materials provided with the distribution.
#     * Neither the name of the Rails Dog LLC nor the names of its
#       contributors may be used to endorse or promote products derived from this
#       software without specific prior written permission.
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# SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
#--
require "rails/all"

require 'state_machine'
require 'paperclip'
require 'stringex'
require 'will_paginate'
#require 'less' #TODO RAILS3: consider making this optional
require 'awesome_nested_set'
require 'acts_as_list'
require 'resource_controller'
require 'searchlogic'
require 'active_merchant'

require 'spree_core/ext/active_record'
require 'spree_core/delegate_belongs_to'
require 'spree_core/theme_support'
require 'spree_core/validation_group'
require 'spree_core/enumerable_constants'
require 'spree_core/find_by_param'
require 'spree_core/ssl_requirement'
require 'spree_core/preferences/model_hooks'
require 'spree_core/preferences/preference_definition'
require 'store_helpers'
require 'spree/file_utilz'
require 'spree/calculated_adjustments'
require 'spree/current_order'
require 'spree/preference_access'
require 'spree/config'
require 'spree/mail_settings'
require 'spree/mail_interceptor'
require 'redirect_legacy_product_url'
require 'seo_assist'

silence_warnings do
  require 'spree_core/authorize_net_cim_hack'
end

module Spree
  def self.version
    "0.30.0"
  end
end

module SpreeCore
  class Engine < Rails::Engine

    config.autoload_paths += %W(#{config.root}/lib)
    # TODO - register state monitor observer?

    def self.activate

      Spree::ThemeSupport::HookListener.subclasses.each do |hook_class|
        Spree::ThemeSupport::Hook.add_listener(hook_class)
      end

      #register all payment methods (unless we're in middle of rake task since migrations cannot be run for this first time without this check)
      if File.basename( $0 ) != "rake"
        [
          Gateway::Bogus,
          Gateway::AuthorizeNet,
          Gateway::AuthorizeNetCim,
          Gateway::Eway,
          Gateway::Linkpoint,
          Gateway::PayPal,
          Gateway::SagePay,
          Gateway::Beanstream,
          PaymentMethod::Check
        ].each{|gw|
          begin
            gw.register
          rescue Exception => e
            $stderr.puts "Error registering gateway #{gw}: #{e}"
          end
        }

        #register all calculators
        [
          Calculator::FlatPercentItemTotal,
          Calculator::FlatRate,
          Calculator::FlexiRate,
          Calculator::PerItem,
          Calculator::SalesTax,
          Calculator::Vat,
          Calculator::PriceBucket
        ].each{|c_model|
          begin
            c_model.register if c_model.table_exists?
          rescue Exception => e
            $stderr.puts "Error registering calculator #{c_model}"
          end
        }

      end

    end

    config.to_prepare &method(:activate).to_proc

  end
end

ActiveRecord::Base.class_eval { include Spree::CalculatedAdjustments }

ActiveRecord::Base.class_eval do
  include CollectiveIdea::Acts::NestedSet
end

if defined?(ActionView)
  require 'awesome_nested_set/helper'
  ActionView::Base.class_eval do
    include CollectiveIdea::Acts::NestedSet::Helper
  end
end

ActiveSupport.on_load(:action_view) do
  include StoreHelpers
end