# -*- coding: utf-8 -*-

module MultiAuth
  module ActionController
    module ClassMethods
      def verify_method_post(options = {})
        verify({
                 :method => :post,
                 :render => {:text => "Method Not Allowed", :status => 405},
               }.merge(options))
      end
    end
    module InstanceMethods
      private

      def authentication(user_id = session[:user_id])
        @login_user = MultiAuth.user_model_class.find_by_id(user_id)
        return true
      end

      def authentication_required
        if @login_user
          return true
        else
          set_error("ログインが必要です。")
          redirect_to(root_path)
          return false
        end
      end

      def set_notice(message)
        flash[:notice] = @flash_notice = message
        flash[:error]  = @flash_error  = nil
      end

      def set_error(message)
        flash[:notice] = @flash_notice = nil
        flash[:error]  = @flash_error  = message
      end

      def set_error_now(message)
        flash.now[:notice] = @flash_notice = nil
        flash.now[:error]  = @flash_error  = message
      end
    end
  end
end