fix share loading failed

app/controllers/application_controller.rb

@@ -114,7 +114,9 @@ class ApplicationController < ActionController::Base
     object_class = params[:model].classify.constantize
     @object = object_class.find(params[:id])
     module_app = ModuleApp.first(:conditions => {:key => params[:key]})
-    @item = Item.where(module_app_id: module_app.id).all_of("tag" => {"$in" => [nil,'']},"category" => { "$in" => [nil,'']}).first
+    @item = @object.share_item
+    #@item = Item.where(module_app_id: module_app.id).all_of("tag" => {"$in" => [nil,'']},"category" => { "$in" => [nil,'']}).first
+    #binding.pry
     @orig_url = "http://#{request.host_with_port}/#{@item.path}?id=#{@object.id}"
     render 'shared/render_share', :layout => false
   end

vendor/built_in_modules/announcement/app/models/bulletin.rb

@@ -81,6 +81,10 @@ class Bulletin
     integer :view_count
     string :bulletin_category_id
     end
+  
+  def share_item
+      Item.first(conditions:{name: 'announcement'})
+  end  
 
   def proc_check(check,not_pass_info = "")
     self.is_checked = true

vendor/built_in_modules/news/app/models/news_bulletin.rb

@@ -16,6 +16,7 @@ class NewsBulletin
 
 
 
+
   #scope :searchable,where(:is_checked=>true,:is_hidden=>false,:is_pending=>false)
 
   is_impressionable :counter_cache => { :column_name => :view_count }
@@ -140,6 +141,9 @@ class NewsBulletin
  # def s_text_zh_tw
  #  Nokogiri::HTML(self.text.zh_tw).text
  # end
+  def share_item
+      Item.first(conditions:{name: 'news'})
+  end  
 
   def self.widget_datas( category_id = nil )