app/models/spina/page_part.rb in spina-0.8.3 vs app/models/spina/page_part.rb in spina-0.9.0

@@ -1,44 +1,20 @@
 module Spina
   class PagePart < ActiveRecord::Base
-    include ApplicationHelper
+    include Part
 
-    belongs_to :page
+    belongs_to :page, inverse_of: :page_parts
     belongs_to :page_partable, polymorphic: true
 
     accepts_nested_attributes_for :page_partable, allow_destroy: true
-    attr_accessor :position
 
-    validates_presence_of :name, :page_partable_type, :title
-    validates_uniqueness_of :name, scope: :page_id
+    validates :name, uniqueness: {scope: :page_id}
 
-    scope :sorted, -> { order(:position) }
-
     alias_attribute :partable, :page_partable
+    alias_attribute :partable_type, :page_partable_type
+    alias_method :page_partable_attributes=, :partable_attributes=
 
-    def to_s
-      name
-    end
-
     def position(theme)
-      page_parts = theme.config.view_templates[self.page.try(:view_template) || "show"][:page_parts]
-      page_parts.index { |page_part| page_part == self.name }.to_i
+      page.view_template_config(theme)[:page_parts].index { |page_part| page_part == self.name }.to_i
     end
-
-    def content
-      self.page_partable.try(:content) || self.page_partable
-    end
-
-    def page_partable_attributes=(attributes)
-      if self.page_partable.present?
-        self.page_partable.assign_attributes(attributes)
-      else
-        self.page_partable = self.page_partable_type.constantize.new(attributes)
-      end
-    end
-
-    def partable_type
-      page_partable_type
-    end
-
   end
 end