#!/usr/bin/env ruby
require '../config/environment.rb'

ARGV.each do |f|
  begin
    fbn = File.basename(f)
    puts '--- --- ---'
    puts fbn
    puts '--- --- ---'
    File.open(f) do |tor|
      im = Image.find(:first, :conditions =>  ["original_filename LIKE ?", "#{fbn.split('.')[0..-2].join('.')}.%"] )
      txt = ''
      tor.each do |l|
        ul = l.encode('UTF-8', 'GBK', :invalid => :replace, :undef => :replace)
        txt += ul unless ul.strip.empty?
      end
      im.update_attribute(:description, txt) unless txt.nil?
    end if fbn.split('.')[-1].downcase == 'txt'
    puts '--- --- ---'
    puts
  rescue Exception => e
    puts e
  end
end