public static function getBackupNameWithUniqueCode($preferences)
{
if (!isset($preferences)) {
return null;
}
global $Out;
$name = synch_Backup_controller::getItemFromPreferences($preferences, 'backup_name');
$uniqueCode = synch_Backup_controller::getItemFromPreferences($preferences, 'backup_unique_code');
// append the unique code to the backup name
$strings = explode('.', $name);
if (!is_array($strings)) {
// no file extension
return $name . '-' . $uniqueCode;
}
$strings[count($strings) - 2] .= '-' . $uniqueCode;
return implode('.', $strings);
}
public function restoreMergedBackup($dataItemId, $files, $session)
{
global $CFG;
$page = new stdClass();
//Move the merged backup file from the session folder to the course folder
// Move the backups from the course directory into synch/sessions/sessionid/backups with the serverid appended the file name
// Generate a new file name from the original backup file and the local server id
//$newFileName = $this->createSessionBackupFileName($preferences);
$sessionBackupFileName = $files['merged'];
// Generate the path to the session backup folder
$sessionBackupPath = $this->createSessionBackupPath($session);
// Does the merge file exist
if (!FileSystem::exists($sessionBackupPath . '/' . $sessionBackupFileName, 'f')) {
return false;
}
// Move the session merge file to the course backup folder.
if (1) {
// fudge for testing in development
$courseBackupFileName = FileSystem::removeFromFileName($sessionBackupFileName, $CFG->synch->merge_file_suffix);
$courseBackupFileName = FileSystem::removeFromFileName($courseBackupFileName, synch_backup_controller::getUniqueCodeFromFileName($sessionBackupFileName));
// Do we need to update the file name within the preferences. We will be passing
// the file name and from then on it shouldn't be required.
$courseId = SynchContentHierarchy::getIdFromDataItemId($dataItemId);
$courseBackupPath = synch_Backup_controller::createBackupFilePath($courseId);
// Create the folder structure if necessary
FileSystem::createFoldersFromPath($courseBackupPath);
$moved = FileSystem::copyFile($sessionBackupPath . '/' . $sessionBackupFileName, $courseBackupPath . '/' . $courseBackupFileName);
} else {
$moved = true;
}
if (!$moved) {
return false;
}
$preferences = new Object();
$preferences->course_id = $courseId;
$preferences->backup_name = $courseBackupFileName;
$preferences->backup_unique_code = synch_backup_controller::getUniqueCodeFromFileName($sessionBackupFileName);
global $SynchServerController;
// If there are changes from the remote Moodle restore to the local Moodle
$remoteServerId = $SynchServerController->getRemoteServerId();
if ($this->getSessionHasChangesByServerId($remoteServerId, $session)) {
// Call the restoreCourse method of SynchBackupController
$restored = synch_backup_controller::restoreCourse($preferences, $session);
}
return $restored;
}
