/**
* Returns welcome message.
* @param string $sourcecourse
* @param string $destinationcourse
* @param bool $excludequestionbank
* @return string welcome message.
*/
public static function copy_content($sourcecourse = '', $destinationcourse = '', $excludequestionbank = false)
{
global $DB;
try {
$courseid = $destinationcourse;
$course = $DB->get_record('course', array('id' => $courseid), '*', MUST_EXIST);
// The id of the course we are importing FROM (will only be set if past first stage.
$importcourseid = $sourcecourse;
// The target method for the restore (adding or deleting).
$restoretarget = backup::TARGET_EXISTING_DELETING;
$importcourse = $DB->get_record('course', array('id' => $importcourseid), '*', MUST_EXIST);
$bc = new backup_controller(backup::TYPE_1COURSE, $importcourse->id, backup::FORMAT_MOODLE, backup::INTERACTIVE_NO, backup::MODE_IMPORT, 2);
$bc->get_plan()->get_setting('users')->set_status(backup_setting::LOCKED_BY_CONFIG);
$settings = $bc->get_plan()->get_settings();
// If excludequestionbank is set, do not backup question bank.
if ($excludequestionbank && $bc->get_plan()->setting_exists('questionbank')) {
$setting = $bc->get_plan()->get_setting('questionbank');
$setting->set_value(0);
}
// For the initial stage we want to hide all locked settings and if there are.
// No visible settings move to the next stage.
foreach ($settings as $setting) {
if ($setting->get_status() !== backup_setting::NOT_LOCKED) {
$setting->set_visibility(backup_setting::HIDDEN);
}
}
$backupid = $bc->get_backupid();
$bc->execute_plan();
restore_dbops::delete_course_content($course->id);
$rc = new restore_controller($backupid, $course->id, backup::INTERACTIVE_NO, backup::MODE_GENERAL, 2, $restoretarget);
$rc->execute_precheck();
// If excludequestionbank is set, do not restore quizzes.
if ($excludequestionbank) {
$settings = $rc->get_plan()->get_settings();
foreach ($settings as $setting) {
if (preg_match('/(quiz)(_)(\\d+)(_)(included)/', $setting->get_name())) {
$rc->get_plan()->get_setting($setting->get_name())->set_value(0);
}
}
}
$rc->execute_plan();
$results = $rc->get_results();
if (isset($results["file_missing_in_backup"])) {
if (extension_loaded('newrelic')) {
newrelic_notice_error($results["file_missing_in_backup"], new Exception('Missing file in backup'));
}
}
$course = $DB->get_record('course', array('id' => $courseid), '*', MUST_EXIST);
$importcourse->id = $course->id;
$importcourse->modinfo = $course->modinfo;
$importcourse->idnumber = $course->idnumber;
$importcourse->fullname = $course->fullname;
$importcourse->shortname = $course->shortname;
$importcourse->startdate = $course->startdate;
$importcourse->sectioncache = null;
$sourceformat = $DB->get_field('course', 'format', array('id' => $importcourseid), MUST_EXIST);
if (!($coursenumsections = $DB->get_field('course_format_options', 'value', array('courseid' => $importcourseid, 'name' => 'numsections', 'format' => $sourceformat)))) {
$coursenumsections = 10;
}
if ($courseformatconfig = $DB->get_record('course_format_options', array('courseid' => $course->id, 'name' => 'numsections', 'format' => $sourceformat))) {
$courseformatconfig->value = $coursenumsections;
$DB->update_record('course_format_options', $courseformatconfig);
} else {
$courseformatconfig = new stdClass();
$courseformatconfig->courseid = $course->id;
$courseformatconfig->name = 'numsections';
$courseformatconfig->value = $coursenumsections;
$courseformatconfig->format = $sourceformat;
$courseformatconfig->sectionid = 0;
$DB->insert_record('course_format_options', $courseformatconfig);
}
$DB->update_record('course', $importcourse);
return 'success';
} catch (Exception $e) {
if (extension_loaded('newrelic')) {
newrelic_notice_error($e->getMessage(), $e);
}
return 'Exception ' . $e->getMessage();
}
}
