/**
* Takes backupid and original course object as arguments and returns a new courseid.
*
* @param string $backupid The backupid
* @param object $newcourse Target course object
* @throws coding_exception Moodle coding exception
*/
private function restore($backupid, $newcourse)
{
global $CFG, $DB, $USER;
// Call restore.
$rc = new \restore_controller($backupid, $newcourse->id, \backup::INTERACTIVE_NO, \backup::MODE_GENERAL, $USER->id, \backup::TARGET_EXISTING_ADDING);
// Setup custom logger that prints dots.
$logger = new logger(\backup::LOG_INFO, false, true);
self::$currentlogger = $logger;
$logger->potential_dot();
$rc->get_logger()->set_next($logger);
$rc->set_progress(new progress());
foreach ($rc->get_plan()->get_tasks() as $taskindex => $task) {
$settings = $task->get_settings();
foreach ($settings as $settingindex => $setting) {
// Set userinfo true for activity, since we controlled it
// more accurately (i.e. true only for glossary) in backup.
if (preg_match('/^glossary_([0-9])*_userinfo$$/', $setting->get_name())) {
$setting->set_value(true);
}
if ($taskindex == 0 && isset($this->backupsettings[$setting->get_name()])) {
$setting->set_value($this->backupsettings[$setting->get_name()]);
}
}
}
if (!$rc->execute_precheck()) {
if (empty($CFG->keeptempdirectoriesonbackup)) {
fulldelete($this->backupbasepath);
}
$results = print_r($rc->get_precheck_results(), true);
print \html_writer::tag('pre', s($results));
throw new \coding_exception('Restore precheck error.');
}
$logger->potential_dot();
$rc->execute_plan();
$rc->destroy();
// Delete backup file.
if (empty($CFG->keeptempdirectoriesonbackup)) {
fulldelete($this->backupbasepath);
}
}
