/**
*
* @param MenuItem $menuItem
* @param integer $depth The depth each child should render
* @return array
*/
public function getItemAttributes(MenuItem $item)
{
// if we don't have access or this item is marked to not be shown
if (!$item->shouldBeRendered()) {
return;
}
$depth = $item->getLevel();
// explode the class string into an array of classes
$class = ($item->getAttribute('class')) ? explode(' ', $item->getAttribute('class')) : array();
if ($item->getIsCurrent()) {
$class[] = 'current';
}
elseif ($item->getIsCurrentAncestor($depth)) {
$class[] = 'current_ancestor';
}
if ($item->actsLikeFirst()) {
$class[] = 'first';
}
if ($item->actsLikeLast()) {
$class[] = 'last';
}
// retrieve the attributes and put the final class string back on it
$attributes = $item->getAttributes();
if (!empty($class)) {
$attributes['class'] = implode(' ', $class);
}
return $attributes;
}
