register_error("[{$guid}] Failed moving `{$from}` to `{$to}`");
$num_errors += 1;
$helper->markFailure($guid);
} else {
$num_successes += 1;
$helper->markSuccess($guid);
}
// store the year for cleanup
$year = date('Y', $user_row->time_created);
if (!in_array($year, $cleanup_years)) {
$cleanup_years[] = $year;
}
}
// remove all dirs that are empty.
// @todo this could take some time, so we may want to lower the batch run time to compensate.
foreach ($cleanup_years as $year) {
$helper->removeDirIfEmpty($data_root . $year);
}
if ($is_complete && !$helper->hasFailures()) {
// migration has completed, lets clean up
$helper->forgetSuccesses();
// set the upgrade as completed
$factory = new ElggUpgrade();
$upgrade = $factory->getUpgradeFromPath('admin/upgrades/datadirs');
if ($upgrade instanceof ElggUpgrade) {
$upgrade->setCompleted();
}
}
access_show_hidden_entities($access_status);
_elgg_services()->db->enableQueryCache();
echo json_encode(array('numSuccess' => $num_successes, 'numErrors' => $num_errors));
