添加文件预览接口

app/controllers/attachments_controller.rb

@@ -69,9 +69,12 @@ class AttachmentsController < ApplicationController
     if candown || User.current.admin? || User.current.id == @attachment.author_id
       @attachment.increment_download
       if stale?(:etag => @attachment.digest)
-        send_file @attachment.diskfile, :filename => filename_for_content_disposition(@attachment.filename),
+        req = RestClient.post 'http://192.168.80.107/Any2HtmlHandler.ashx', :txtDes => File.new(@attachment.diskfile, 'rb')
-                  :type => detect_content_type(@attachment),
+        render :text => req.body
-                  :disposition => 'attachment'    #inline can open in browser
+
+        # send_file @attachment.diskfile, :filename => filename_for_content_disposition(@attachment.filename),
+        #           :type => detect_content_type(@attachment),
+        #           :disposition => 'attachment'    #inline can open in browser
       end
 
     else

app/controllers/test_controller.rb

@@ -1,3 +1,5 @@
+require 'net/http'
+
 class TestController < ApplicationController
   
   helper :UserScore
@@ -5,6 +7,10 @@ class TestController < ApplicationController
 
   def bootstrap; end
 
+  def view_office
+
+  end
+
   def zip
     homeworks_attach_path = []
     homework_id = params[:homework_id]

config/routes.rb

@@ -110,6 +110,7 @@ RedmineApp::Application.routes.draw do
     match 'courselist'
     match 'zip'
     match 'mailer'
+    match 'view_office'
   end
   ##new added by linchun #以发布应用的形式参与竞赛
   resources :softapplications do