/**
* Get the ultimate original storage path for a file
*
* Use this when putting a new file into the system
*
* @param string $sha1 File SHA-1 base36
* @return string
*/
public function getPathForSHA1($sha1)
{
if (strlen($sha1) < 3) {
throw new MWException("Invalid file SHA-1.");
}
return $this->backend->getContainerStoragePath("{$this->repoName}-original") . "/{$sha1[0]}/{$sha1[1]}/{$sha1[2]}/{$sha1}";
}
