app/models/post.rb in radiant-forum-extension-1.1.2 vs app/models/post.rb in radiant-forum-extension-1.2.1

@@ -1,33 +1,36 @@
 require 'sanitize'
 class Post < ActiveRecord::Base
+  has_site if respond_to? :has_site
   
-  is_site_scoped if defined? ActiveRecord::SiteNotFound
-  
-  belongs_to :forum, :counter_cache => true
   belongs_to :reader,  :counter_cache => true
   belongs_to :topic, :counter_cache => true
   belongs_to :created_by, :class_name => 'User'
   belongs_to :updated_by, :class_name => 'User'
   has_many :attachments, :class_name => 'PostAttachment', :order => :position, :dependent => :destroy
-  
-  attr_writer :name
+  accepts_nested_attributes_for :attachments, :allow_destroy => true
 
   before_validation :set_reader
-  before_create :set_forum
   after_create :update_topic_reply_data
   after_destroy :revert_topic_reply_data
   
-  validates_presence_of :reader, :topic, :body
+  validates_presence_of :reader, :body
+  # validates_presence_of :topic
 
+  default_scope :order => "created_at DESC"
   named_scope :visible, {}
   named_scope :latest, lambda { |count|
     {
       :order => 'created_at DESC',
       :limit => count
     }
   }
+  named_scope :except, lambda { |post|
+    {
+      :conditions => ["NOT posts.id = ?", post.id]
+    }
+  }
 
   def topic_page
     self.topic.page_for(self)
   end
   
@@ -110,13 +113,13 @@
   def set_forum
     self.forum ||= self.topic.forum
   end
   
   def update_topic_reply_data
-    self.topic.refresh_reply_data(self)
+    self.topic.refresh_reply_data if self.topic   # topic association not set during initial topic creation because of nested create
   end
 
   def revert_topic_reply_data
-    self.topic.refresh_reply_data
+    self.topic.refresh_reply_data if self.topic   # topic association not set during initial topic creation because of nested create
   end
   
 end