/**
* Fill in any missing object metadata and save it to Swift
*
* @param $obj CF_Object
* @param string $path Storage path to object
* @return bool Success
* @throws Exception cloudfiles exceptions
*/
protected function addMissingMetadata(CF_Object $obj, $path)
{
if ($obj->getMetadataValue('Sha1base36') !== null) {
return true;
// nothing to do
}
wfProfileIn(__METHOD__);
trigger_error("{$path} was not stored with SHA-1 metadata.", E_USER_WARNING);
$status = Status::newGood();
$scopeLockS = $this->getScopedFileLocks(array($path), LockManager::LOCK_UW, $status);
if ($status->isOK()) {
$tmpFile = $this->getLocalCopy(array('src' => $path, 'latest' => 1));
if ($tmpFile) {
$hash = $tmpFile->getSha1Base36();
if ($hash !== false) {
$obj->setMetadataValues(array('Sha1base36' => $hash));
$obj->sync_metadata();
// save to Swift
wfProfileOut(__METHOD__);
return true;
// success
}
}
}
trigger_error("Unable to set SHA-1 metadata for {$path}", E_USER_WARNING);
$obj->setMetadataValues(array('Sha1base36' => false));
wfProfileOut(__METHOD__);
return false;
// failed
}
