#994 作品下载：资源排序修正

app/controllers/files_controller.rb

@@ -143,12 +143,17 @@ class FilesController < ApplicationController
         end
       end
 
-      @containers = [ Project.includes(:attachments).reorder(sort).find(@project.id)]
-      @containers += @project.versions.includes(:attachments).reorder(sort).all
+      @containers = [ Project.includes(:attachments).find(@project.id)]
+      @containers += @project.versions.includes(:attachments).all
+
+      ids = []
+      @containers.each do |c|
+        ids += c.attachments.pluck(:id)
+      end
+      @containers = [Struct.new(:attachments).new(Attachment.where('id in (?)',ids).reorder(sort))]
 
       show_attachments @containers
 
-
       respond_to do |format|
         format.html
         format.js