$visiblesettings = false;
foreach ($settings as $setting) {
if ($setting->get_status() !== backup_setting::NOT_LOCKED) {
$setting->set_visibility(backup_setting::HIDDEN);
} else {
$visiblesettings = true;
}
}
import_ui::skip_current_stage(!$visiblesettings);
}
// Prepare the import UI
$backup = new import_ui($bc, array('importid' => $importcourse->id, 'target' => $restoretarget));
// Process the current stage
$backup->process();
// If this is the confirmation stage remove the filename setting
if ($backup->get_stage() == backup_ui::STAGE_CONFIRMATION) {
$backup->get_setting('filename')->set_visibility(backup_setting::HIDDEN);
}
// If it's the final stage process the import
if ($backup->get_stage() == backup_ui::STAGE_FINAL) {
// First execute the backup
$backup->execute();
$backup->destroy();
unset($backup);
// Check whether the backup directory still exists. If missing, something
// went really wrong in backup, throw error. Note that backup::MODE_IMPORT
// backups don't store resulting files ever
$tempdestination = $CFG->tempdir . '/backup/' . $backupid;
if (!file_exists($tempdestination) || !is_dir($tempdestination)) {
print_error('unknownbackupexporterror');
// shouldn't happen ever
