Provider::getSourceDescription

public function getSourceDescription()
{
	if (empty($this->sourceFields))
	{
		$this->initSourceFields();
	}

	$result = $this->sourceDescription;

	if ($this->cloneDiskObjects === true)
	{
		$this->getAttachedDiskObjects(true);
		$result = $this->processDescription($result);
	}

	return $result;
}