Helper para Lightbox

lightbox.php

<?php

/** 
 * Helper para Lightbox 
 */ 
class LightboxHelper extends AppHelper {

	var $helpers = array('Html');

	function img($thumb, $full, $imgAttributes = array(), $linkAttributes = array()) {
		$defaultLinkAttributes = array('rel'=>'lightbox');
		$linkAttributes = array_merge($defaultLinkAttributes, $linkAttributes);

		$thumb = $this->Html->image($thumb, $imgAttributes);
		if (strpos($full, '://') === false) {
			$full .= '?r='.rand(0,77777);
			$full = $this->Html->webroot(IMAGES_URL . $full);
		}
			return $this->Html->output(sprintf(
				$this->Html->tags['link'], $full, $this->Html->_parseAttributes($linkAttributes), $thumb)
			);
	}
	
}

?>