MyBB theme decompiler

mybb_theme_decompile.rb

unless File.exist?("#{File.absolute_path(ARGV[0])}")
  print "Theme file \"#{File.absolute_path(ARGV[0])}\" does not exist.\n"
  exit
end

begin
  gem "xml-simple"
rescue LoadError
  system("gem install xml-simple")
  Gem.clear_paths
end

require 'xmlsimple'

theme = XmlSimple.xml_in(File.absolute_path(ARGV[0])

unless Dir.exists?("#{File.absolute_path(theme['name'])}")
  print "Creating directory #{File.absolute_path(theme['name'])}"
  Dir.mkdir("#{File.absolute_path(theme['name'])}")
end

print "Stylesheets\n"
theme['stylesheets'][0]['stylesheet'].each do |stylesheet| 
  File.open("#{theme['name']}/#{stylesheet['name']}", 'w') do |f|
    f.write(stylesheet['content'])
  end
  print "#{stylesheet['name']}\n"
end

print "Templates\n"
theme['templates'][0]['template'].each do |template| 
  File.open("#{theme['name']}/#{template['name']}.html", 'w') do |f|
    f.write(template['content'])
  end
  print "#{template['name']}\n"
end