Merge branch 'szzh' into develop

app/controllers/attachments_controller.rb

@@ -62,6 +62,16 @@ class AttachmentsController < ApplicationController
     render :action => 'file'
   end
 
+  def pdf?(file)
+    file.downcase.end_with?(".pdf")
+  end
+
+  def direct_download
+    send_file @attachment.diskfile, :filename => filename_for_content_disposition(@attachment.filename),
+      :type => detect_content_type(@attachment),
+      :disposition => 'attachment'    #inline can open in browser
+  end
+
   def download
     # modify by nwb
     # 下载添加权限设置
@@ -69,20 +79,30 @@ class AttachmentsController < ApplicationController
     if candown || User.current.admin? || User.current.id == @attachment.author_id
       @attachment.increment_download
       if stale?(:etag => @attachment.digest)
-        convered_file = File.join(Rails.root, "files", "convered_office", @attachment.disk_filename + ".html")
+        if params[:force] == 'true'
-        if File.exist?(convered_file)
+          direct_download
-          send_file convered_file,  :type => 'text/html; charset=utf-8', :disposition => 'inline'
         else
-          send_file @attachment.diskfile, :filename => filename_for_content_disposition(@attachment.filename),
+          convered_file = @attachment.diskfile
-            :type => detect_content_type(@attachment),
+          #如果本身不是pdf文件，则先寻找是不是已转换化，如果没有则转化
-            :disposition => 'attachment'    #inline can open in browser
+          unless pdf?(convered_file)
+            convered_file = File.join(Rails.root, "files", "convered_office", @attachment.disk_filename + ".pdf")
+            unless File.exist?(convered_file)
+              office = Trustie::Utils::Office.new(@attachment.diskfile)
+              office.conver(convered_file)
+            end
+          end
+          if File.exist?(convered_file) && pdf?(convered_file)
+            send_file convered_file,  :type => 'application/pdf; charset=utf-8', :disposition => 'inline'
+          else
+            direct_download
+          end
         end
       end
     else
       render_403 :message => :notice_not_authorized
     end
   rescue => e
-    redirect_to "http:  //" + (Setting.host_name.to_s) +"/file_not_found.html"
+    redirect_to "http://" + (Setting.host_name.to_s) +"/file_not_found.html"
   end
 
   #更新资源文件类型

app/models/attachment.rb

@@ -72,8 +72,8 @@ class Attachment < ActiveRecord::Base
   @@thumbnails_storage_path = File.join(Rails.root, "tmp", "thumbnails")
 
   before_save :files_to_final_location
-  after_create :office_conver, :be_user_score ,:act_as_forge_activity# user_score
+  after_create :office_conver, :be_user_score,:act_as_forge_activity# user_score
-  after_update :be_user_score
+  after_update :office_conver, :be_user_score
   after_destroy :delete_from_disk,:down_user_score
 
   # add by nwb
@@ -259,12 +259,14 @@ class Attachment < ActiveRecord::Base
   end
 
   def office_conver
-    saved_path = File.join(Rails.root, "files", "convered_office")
+    # 不在这里做后台转换，换为点击时做转换
-    unless Dir.exist?(saved_path)
+    # return unless %w(Project Course).include? (self.container_type)
-      Dir.mkdir(saved_path)
+    # saved_path = File.join(Rails.root, "files", "convered_office")
-    end
+    # unless Dir.exist?(saved_path)
-    convered_file = File.join(saved_path, self.disk_filename + ".html")
+    #   Dir.mkdir(saved_path)
-    OfficeConverTask.new.conver(self.diskfile, convered_file)
+    # end
+    # convered_file = File.join(saved_path, self.disk_filename + ".pdf")
+    # OfficeConverTask.new.conver(self.diskfile, convered_file)
   end
 
   # Copies the temporary file to its final location

app/views/files/_course_list.html.erb

@@ -40,6 +40,7 @@
                   <% else %>
                       <%= link_to("选入我的课程",quote_resource_show_course_file_path(@course,file),:class => "f_l re_select c_lorange",:remote => true) if has_course?(User.current,file) %>
                   <% end %>
+                  <%= link_to '下载',download_named_attachment_path(file.id, file.filename, force: true),class: 'f_l re_open'  %>
               <% else %>
               <% end %>
             </div>

app/views/files/_project_file_list.html.erb

@@ -30,6 +30,7 @@
               <% else %>
                   <%= link_to(l(:label_slected_to_project),quote_resource_show_project_project_file_path(project,file),:class => "f_l re_select",:remote => true) if has_project?(User.current,file) %>
               <% end %>
+              <%= link_to '下载',download_named_attachment_path(file.id, file.filename, force: true),class: 'f_l re_open'  %>
           <% end %>
         </div>
         <div class="cl"></div>

config/additional_environment.rb

@@ -1,3 +0,0 @@
-if Rails.env.production?
-  config.cache_store = :redis_store, 'redis://localhost:6379/0/cache', { expires_in: 90.minutes   }
-end

config/application.rb

@@ -67,6 +67,8 @@ module RedmineApp
     # Do not include all helpers
     config.action_controller.include_all_helpers = false
 
+    config.action_view.sanitized_allowed_tags = 'div', 'p', 'span', 'img', 'embed'
+
     if File.exists?(File.join(File.dirname(__FILE__), 'additional_environment.rb'))
       instance_eval File.read(File.join(File.dirname(__FILE__), 'additional_environment.rb'))
     end

lib/tasks/office.rake

@@ -1,16 +1,18 @@
+#coding=utf-8
+
 namespace :office do
   desc "conver any files to html"
   task :conver => :environment do
-    all_count = Attachment.count
+    all_count = Attachment.where(["container_type IN (?)", %w(Project Course)]).count
     i = 0
-    Attachment.find_each do |a|
+    Attachment.where(["container_type IN (?)", %w(Project Course)]).find_each do |a|
       i += 1
       puts "process [#{i}/#{all_count}] => id #{a.id}"
       saved_path = File.join(Rails.root, "files", "convered_office")
       unless Dir.exist?(saved_path)
         Dir.mkdir(saved_path)
       end
-      convered_file = File.join(saved_path, a.disk_filename + ".html")
+      convered_file = File.join(saved_path, a.disk_filename + ".pdf")
       office = Trustie::Utils::Office.new(a.diskfile)
       if office.conver(convered_file)
         puts "process ok: #{convered_file} "

lib/trustie/utils/office.rb

@@ -1,3 +1,5 @@
+#coding=utf-8
+
 module Trustie
   module Utils
     class Office
@@ -7,7 +9,7 @@ module Trustie
       end
 
       def office?
-        %w(doc docx ppt pptx xls xlsx pdf).any?{|word| @file.downcase.end_with?(word)}
+        %w(doc docx ppt pptx xls xlsx).any?{|word| @file.downcase.end_with?(word)}
       end
 
       def conver(saved_file, force=false)
@@ -15,15 +17,19 @@ module Trustie
           if File.exist? @file
             if office?
               begin
-                resource = RestClient::Resource.new(
+                # resource = RestClient::Resource.new(
-                 'http://192.168.80.107/Any2HtmlHandler.ashx',
+                #  'http://192.168.80.107/Any2HtmlHandler.ashx',
-                  :timeout => -1,
+                #   :timeout => -1,
-                  :open_timeout => -1
+                #   :open_timeout => -1
-                )
+                # )
-                req = resource.post :txtDes => File.new(@file, 'rb')
+                # req = resource.post :txtDes => File.new(@file, 'rb')
+                req = RestClient.post 'http://192.168.80.107/Any2HtmlHandler.ashx',:txtDes => File.new(@file, 'rb')
+                File.delete(saved_file) if File.exist?(saved_file)
+                if req.body.length > 10 && !req.body.eql?('转换出错')
                   File.open(saved_file, "wb+") do |f|
                     f.write(req.body)
                   end
+                end
                 return true
               rescue =>e
                 puts e.message