public function toArray()
{
$data = parent::toArray();
if ($this->hasChildren()) {
$data['children'] = array_values($this->getChildren()->toArray());
}
return $data;
}
public function toArray()
{
$data = parent::toArray();
unset($data['file']);
unset($data['contents']);
$data['metadata'] = $this->metadata;
if ($this->isImage()) {
$data['type'] = 'image';
}
return $data;
}