问自动将drupal 7内容类型转换为代码。内容类型生成器代码？

EN

$t = get_t();

  // Define the node type.
  $slider = array(
    'type' => 'slider',
    'name' => $t('Slider Content'),
    'base' => 'node_content',
    'description' => $t('This is an example node type with a few fields.'),
    'body_label' => $t('Example Description')
  );

  // Complete the node type definition by setting any defaults not explicitly
  // declared above.
  // http://api.drupal.org/api/function/node_type_set_defaults/7
  $content_type = node_type_set_defaults($slider);
  node_add_body_field($content_type);

  // Save the content type
  node_type_save($content_type);