From be3680d4f33a1be96bac81bdf0e3a32f680f1cd9 Mon Sep 17 00:00:00 2001
From: guange <8863824@gmail.com>
Date: Tue, 2 Jun 2015 15:43:03 +0800
Subject: [PATCH 1/3] =?UTF-8?q?=E6=94=AF=E6=8C=81doc=20docx=20pdf?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

---
 app/controllers/attachments_controller.rb | 14 ++++++++------
 1 file changed, 8 insertions(+), 6 deletions(-)

diff --git a/app/controllers/attachments_controller.rb b/app/controllers/attachments_controller.rb
index b2364165b..68d83f974 100644
--- a/app/controllers/attachments_controller.rb
+++ b/app/controllers/attachments_controller.rb
@@ -69,12 +69,14 @@ class AttachmentsController < ApplicationController
     if candown || User.current.admin? || User.current.id == @attachment.author_id
       @attachment.increment_download
       if stale?(:etag => @attachment.digest)
-        req = RestClient.post 'http://192.168.80.107/Any2HtmlHandler.ashx', :txtDes => File.new(@attachment.diskfile, 'rb')
-        render :text => req.body
-
-        # send_file @attachment.diskfile, :filename => filename_for_content_disposition(@attachment.filename),
-        #           :type => detect_content_type(@attachment),
-        #           :disposition => 'attachment'    #inline can open in browser
+        if %w[doc docx pdf].any?{|word| @attachment.diskfile.downcase.end_with? word}
+          req = RestClient.post 'http://192.168.80.107/Any2HtmlHandler.ashx', :txtDes => File.new(@attachment.diskfile, 'rb')
+          render :text => req.body
+        else
+          send_file @attachment.diskfile, :filename => filename_for_content_disposition(@attachment.filename),
+            :type => detect_content_type(@attachment),
+            :disposition => 'attachment'    #inline can open in browser
+        end
       end
 
     else

From 49c86eb85fb6d8872ba0050d352e545f33381525 Mon Sep 17 00:00:00 2001
From: guange <8863824@gmail.com>
Date: Wed, 3 Jun 2015 09:46:44 +0800
Subject: [PATCH 2/3] =?UTF-8?q?=E5=B0=86=E9=A2=84=E8=A7=88=E6=94=B9?=
 =?UTF-8?q?=E4=B8=BA=E5=90=8E=E5=8F=B0=E6=89=A7=E8=A1=8C?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

---
 app/controllers/attachments_controller.rb | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/app/controllers/attachments_controller.rb b/app/controllers/attachments_controller.rb
index 68d83f974..f7adf802b 100644
--- a/app/controllers/attachments_controller.rb
+++ b/app/controllers/attachments_controller.rb
@@ -69,9 +69,9 @@ class AttachmentsController < ApplicationController
     if candown || User.current.admin? || User.current.id == @attachment.author_id
       @attachment.increment_download
       if stale?(:etag => @attachment.digest)
-        if %w[doc docx pdf].any?{|word| @attachment.diskfile.downcase.end_with? word}
-          req = RestClient.post 'http://192.168.80.107/Any2HtmlHandler.ashx', :txtDes => File.new(@attachment.diskfile, 'rb')
-          render :text => req.body
+        convered_file = File.join(Rails.root, "files", "convered_office", a.disk_filename + ".html")
+        if File.exist?(convered_file)
+          render :text => File.open(convered_file).read
         else
           send_file @attachment.diskfile, :filename => filename_for_content_disposition(@attachment.filename),
             :type => detect_content_type(@attachment),

From 670f9598e41b6cad4180690b3cf20f41f5dbc29b Mon Sep 17 00:00:00 2001
From: guange <8863824@gmail.com>
Date: Wed, 3 Jun 2015 09:53:10 +0800
Subject: [PATCH 3/3] =?UTF-8?q?=E6=B7=BB=E5=8A=A0=E5=90=8E=E5=8F=B0?=
 =?UTF-8?q?=E8=BD=AC=E6=8D=A2office=E4=BB=BB=E5=8A=A1?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

---
 lib/tasks/office.rake | 24 ++++++++++++++++++++++++
 1 file changed, 24 insertions(+)
 create mode 100644 lib/tasks/office.rake

diff --git a/lib/tasks/office.rake b/lib/tasks/office.rake
new file mode 100644
index 000000000..770379b1a
--- /dev/null
+++ b/lib/tasks/office.rake
@@ -0,0 +1,24 @@
+namespace :office do
+  desc "conver any files to html"
+  task :conver => :environment do
+    Attachment.find_each do |a|
+      convered_file = File.join(Rails.root, "files", "convered_office", a.disk_filename + ".html")
+      unless File.exist?(convered_file)
+        if File.exist? a.diskfile
+          if %w(doc docx ppt pptx xls xlsx pdf).any?{|word| a.diskfile.downcase.end_with?(word)}
+            begin
+              req = RestClient.post 'http://192.168.80.107/Any2HtmlHandler.ashx', :txtDes => File.new(a.diskfile, 'rb')
+              File.new(convered_file, "ab+") do |f|
+                f.write(req.body)
+              end
+            rescue =>e 
+              puts e.message
+            end
+          end
+        else
+          puts "can't find file #{a.diskfile}"
+        end
+      end
+    end
+  end
+end