/**
* Invoque 'archive deleted item' hook in order to make a backup of a given file.
* This method should be used whithin the FRS purge process
*
* @param FRSFile $file File to archive
* @param Backend $backend Backend
*
* @return Boolean
*/
public function archiveBeforePurge($file, $backend)
{
$release = $this->_getFRSReleaseFactory()->getFRSReleaseFromDb($file->getReleaseId(), null, null, true);
$sub_dir = $this->getUploadSubDirectory($release);
$prefix = $file->getGroup()->getGroupId() . '_' . $sub_dir . '_' . $file->getFileID();
$status = true;
$error = array();
$params = array('status' => &$status, 'source_path' => $this->getStagingPath($file), 'archive_prefix' => $prefix, 'error' => &$error);
$this->_getEventManager()->processEvent('archive_deleted_item', $params);
if ($params['status']) {
return true;
} else {
$backend->log($params['error'], Backend::LOG_ERROR);
return false;
}
}
