Integrate Lightbox V2 with CCK

I think that it is really easy to integrate lightbox V2 with CCK, and the image field, using the formatters provided by cck and image field.

I'll paste here the code (added to the lightbox2.module file) that I'm using, it is modify from the thickbox module:

/**
 * Implementation of hook_field_formatter_info().
 * Adds certain thickbox+imagecache formatters to CCK image fields if imagefield.module and imagecache.module exist.
 */
function lightbox2_field_formatter_info() {
		$formatter = array();
		if (module_exists('imagefield') && module_exists('imagecache')) {
				$rules = _imagecache_get_presets();
				foreach ($rules as $ruleid => $rulename) {
						$formatters['lightbox2]['. $rulename] = array(
						'label' => 'Lightbox2: '. $rulename,
						'field types' => array('image'),
						);
				}
		}

		return $formatters;
}


/**
 * Implementation of hook_field_formatter().
 */
function lightbox2_field_formatter($field, $item, $formatter) {
		if (module_exists('imagefield') && module_exists('imagecache')) {
				if (!isset($item['fid'])) {
						return '';
				}
				$file = _imagefield_file_load($item['fid']);
				if (strpos($formatter, 'lightbox2][') !== false) {
						list($null, $namespace) = explode('][', $formatter, 2);
						$rules = _imagecache_get_presets();
						if (in_array($namespace, (array) $rules)) {
								return theme('imagefield_image_imagecache_lightbox2', $namespace, $field, $file['filepath'], $item['alt'], $item['title']);
						}
				}
		}
}

/**
 * Implementation of theme_imagefield_image_imagecache_thickbox().
 */
function theme_imagefield_image_imagecache_lightbox2($namespace, $field, $path, $alt = '', $title = '', $attributes = NULL) {
		global $user;
		$attributes = drupal_attributes($attributes);
		$imagecache_path = file_create_url(file_directory_path() .'/imagecache/'. $namespace .'/'. $path);
		return 
			'<a href="'. check_url(file_create_url($path)) .' "rel="lightbox['. check_plain($user-uid).'] ' .'"><img src="'. check_url($imagecache_path) .'" alt="'. check_plain($alt) .'" title="'. check_plain($title) .'" '. $attributes .' /></a>';
}

The modification that i made, was in the function (or method, or message, i'm from the Smalltalk world, so i do not know how the messages are named here) theme_imagefield_image_imagecache_lightbox2, to add the node id to the rel tag:

"rel="lightbox['. check_plain($user-uid).'] '

This is to enable the gallery view.

I'm using in this in my site, www.fileando.com, of course i think that this can be improved, for example, letting the user specify another pattern to add images to a gallery, i mean, it would be nice to avoid the "rel="lightbox['. check_plain($user-uid).'] ' , and make it as the user specify in the module administration.

Thanks for everythink (I can't say anything else),
Claudio.