/**
* {@inheritdoc}
*/
public function hasChildren()
{
// Use attached repository if possible
if ($this->getRepository()) {
return $this->getRepository()->hasChildren($this->getRepositoryPath());
}
$iterator = new RecursiveDirectoryIterator($this->getFilesystemPath());
$iterator->rewind();
return $iterator->valid();
}
/**
* {@inheritdoc}
*/
public function hasChildren($path)
{
$filesystemPath = $this->getFilesystemPath($path);
if (!is_dir($filesystemPath)) {
return false;
}
$iterator = new RecursiveDirectoryIterator($filesystemPath);
$iterator->rewind();
return $iterator->valid();
}
