From e12701b34bcdb4a06bcb65335a5e8b3c7164afde Mon Sep 17 00:00:00 2001
From: "Matthew K. Fu JuYuan" <matthewfu@gmail.com>
Date: Mon, 10 Sep 2012 14:19:39 +0800
Subject: [PATCH] preview for association  object

---
 app/models/preview.rb                                  | 10 +++++++++-
 .../announcement/app/models/bulletin.rb                |  8 +++++++-
 .../built_in_modules/news/app/models/news_bulletin.rb  |  7 ++++++-
 3 files changed, 22 insertions(+), 3 deletions(-)

diff --git a/app/models/preview.rb b/app/models/preview.rb
index cbbe1d17..9c55fc79 100644
--- a/app/models/preview.rb
+++ b/app/models/preview.rb
@@ -10,7 +10,7 @@ class Preview
   field :object_class_type
   
   has_many :preview_files, :autosave => true, :dependent => :destroy
-
+  has_many :preview_associations, :autosave => true, :dependent => :destroy
   # def object=(params)
   #   save_upload_temp_link(params,"news_bulletin_files_attributes") #unless params[]
   #   self.object_f = params
@@ -96,6 +96,14 @@ class Preview
           eval("virtual_object.#{file.field_name_for_rebuild} = file.file")     
       end
     end
+
+    preview_associations.each do |local_object|
+      if local_object.object_in_array
+          eval("virtual_object.#{local_object.field_name_for_rebuild}.build  local_object.object") 
+        else
+          eval("virtual_object.#{local_object.field_name_for_rebuild} = local_object.object")     
+      end
+    end
     virtual_object
   end
 
diff --git a/vendor/built_in_modules/announcement/app/models/bulletin.rb b/vendor/built_in_modules/announcement/app/models/bulletin.rb
index 69541bc1..7fbd51d8 100644
--- a/vendor/built_in_modules/announcement/app/models/bulletin.rb
+++ b/vendor/built_in_modules/announcement/app/models/bulletin.rb
@@ -204,7 +204,13 @@ class Bulletin
     self.bulletin["bulletin_files_attributes"].each_with_index do |atr,idx| 
       preview_object.preview_files.build(:file=>self.bulletin["bulletin_files_attributes"][idx.to_s],:field_name_for_rebuild=>'bulletin_files',:file_in_array=>true)
     end unless self.bulletin["bulletin_files_attributes"].nil?
-    preview_object.object = self.bulletin.except("bulletin_files_attributes")
+
+    self.bulletin["bulletin_links_attributes"].each_with_index do |atr,idx| 
+      preview_object.preview_associations.build(:object=>self.bulletin["bulletin_links_attributes"][idx.to_s],:field_name_for_rebuild=>'bulletin_links',:object_in_array=>true)
+    end unless self.bulletin["bulletin_links_attributes"].nil?
+
+
+    preview_object.object = self.bulletin.except("bulletin_files_attributes","bulletin_links_attributes")
     preview_object
   end
 
diff --git a/vendor/built_in_modules/news/app/models/news_bulletin.rb b/vendor/built_in_modules/news/app/models/news_bulletin.rb
index d7e0f3bb..163705f6 100644
--- a/vendor/built_in_modules/news/app/models/news_bulletin.rb
+++ b/vendor/built_in_modules/news/app/models/news_bulletin.rb
@@ -246,7 +246,12 @@ class NewsBulletin
     self.news_bulletin["news_bulletin_files_attributes"].each_with_index do |atr,idx| 
       preview_object.preview_files.build(:file=>self.news_bulletin["news_bulletin_files_attributes"][idx.to_s],:field_name_for_rebuild=>'news_bulletin_files',:file_in_array=>true)
     end unless self.news_bulletin["news_bulletin_files_attributes"].nil?
-    preview_object.object = self.news_bulletin.except("news_bulletin_files_attributes","image")
+
+    self.news_bulletin["news_bulletin_links_attributes"].each_with_index do |atr,idx| 
+      preview_object.preview_associations.build(:object=>self.news_bulletin["news_bulletin_links_attributes"][idx.to_s],:field_name_for_rebuild=>'news_bulletin_links',:object_in_array=>true)
+    end unless self.news_bulletin["news_bulletin_links_attributes"].nil?
+
+    preview_object.object = self.news_bulletin.except("news_bulletin_files_attributes","image","news_bulletin_links_attributes")
     preview_object
   end