/**
* List the filesystem contents.
*
* @param string $directory
* @param bool $recursive
*
* @return array contents
*/
public function listContents($directory = '', $recursive = false)
{
$directory = Util::normalizePath($directory);
if ($this->cache->isComplete($directory, $recursive)) {
return $this->cache->listContents($directory, $recursive);
}
$contents = $this->adapter->listContents($directory, $recursive);
return $this->cache->storeContents($directory, $contents, $recursive);
}
