trustieforge/lib/tasks/office.rake

#coding=utf-8

namespace :office do
  desc "conver any files to html"
  task :conver => :environment do
    all_count = Attachment.where(["container_type IN (?)", %w(Project Course)]).count
    i = 0
    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 + ".pdf")
      office = Trustie::Utils::Office.new(a.diskfile)
      if office.conver(convered_file)
        puts "process ok: #{convered_file} "
      end
    end
  end
end