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socialforge
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Merge branch 'szzh' into sw_new_course

This commit is contained in:
sw 2015-06-03 10:01:14 +08:00
parent 56c88dfd1d f19cbd162e
commit 705094e515
2 changed files with 32 additions and 6 deletions
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14
app/controllers/attachments_controller.rb
View File

@ -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
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),
:disposition => 'attachment' #inline can open in browser
end
end
else

24
lib/tasks/office.rake Normal file
View File

@ -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