class Page < Item include Impressionist::Impressionable is_impressionable :counter_cache => { :column_name => :view_count } field :content field :app_frontend_url field :theme_id, :type => BSON::ObjectId, :default => nil field :category, :default => '' field :tag, :default => '' field :view_count, :type => Integer, :default => 0 field :page_title, localize: true belongs_to :design belongs_to :module_app has_many :page_parts, :autosave => true, :dependent => :destroy has_many :page_contexts, :autosave => true, :dependent => :destroy has_many :page_metas, :autosave => true, :dependent => :destroy accepts_nested_attributes_for :page_parts, :allow_destroy => true before_save :create_parts # embeds_many :custom_images, :class_name => 'Image', as: :design_image protected def create_parts if self.new_record? || self.design_id_changed? page_design = self.design parent = self.parent menu_part = parent.page_parts.detect{|page_part| page_part.kind.eql?('public_r_tag') && page_part.public_r_tag.eql?('sub_menu') && page_part.public_r_tag_object_id.eql?(parent.id.to_s)} if parent page_design.layout.layout_parts.each do |layout_part| current_part = self.page_parts.detect{|page_part| page_part.name.eql?(layout_part.name)} current_part = self.page_parts.build(:name => layout_part.name) unless current_part if menu_part && current_part.name.eql?(menu_part.name) if current_part.new_record? current_part.kind = menu_part.kind current_part.public_r_tag = menu_part.public_r_tag current_part.public_r_tag_object_id = menu_part.public_r_tag_object_id else current_part.update_attributes(:kind => menu_part.kind, :public_r_tag => menu_part.public_r_tag, :public_r_tag_object_id => menu_part.public_r_tag_object_id) end end end end end end