function render_entity($entity, $view_mode, $langcode = NULL, $args = array(), $address = NULL, $extra_contexts = array())
{
$info = parent::render_entity($entity, $view_mode, $langcode, $args, $address, $extra_contexts);
if (!empty($entity->promote)) {
$info['classes_array'][] = 'node-promoted';
}
if (!empty($entity->sticky)) {
$info['classes_array'][] = 'node-sticky';
}
if (empty($entity->status)) {
$info['classes_array'][] = 'node-unpublished';
}
return $info;
}
