/**
* Return path of the current selected directory or root directory for startup
* Try to create target directory if it doesn't exist
*
* @throws Mage_Core_Exception
* @return string
*/
public function getCurrentPath()
{
if (!Mage::helper('uaudio_storage')->isEnabled()) {
return parent::getCurrentPath();
}
if (!$this->_currentPath) {
$currentPath = $this->getStorageRoot();
$node = $this->_getRequest()->getParam($this->getTreeNodeName());
if ($node) {
$this->_currentPath = $this->convertIdToPath($node);
}
}
return $this->_currentPath;
}
