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