/**
* Renders a photo stream
*
* @param Zend_Db_Table_Row $photo
* @return string
*/
public function photoTags($photo)
{
require_once APPLICATION_PATH . '/models/PhotoModel.php';
$model = new PhotoModel();
$tags = $model->fetchTags($photo);
if (count($tags) > 0) {
$params = array('tags' => $tags);
return $this->view->partial('_tags.phtml', $params);
}
return '';
}
