Restore.php

<?php
namespace FreePBX\modules\Ringgroups;
use FreePBX\modules\Backup as Base;
class Restore Extends Base\RestoreBase{
	public function runRestore(){
		$configs = $this->getConfigs();
		foreach($configs['groups'] as $rg) {
			$this->FreePBX->Ringgroups->delete($rg['grpnum'])
			->add(
				$rg['grpnum'] ?? '',
				$rg['strategy'] ?? '',
				$rg['grptime'] ?? '',
				$rg['grplist'] ?? '',
				$rg['postdest'] ?? '',
				$rg['description'] ?? '',
				$rg['grppre'] ?? '',
				$rg['annmsg_id'] ?? '',
				$rg['alertinfo'] ?? '',
				$rg['needsconf'] ?? '',
				$rg['remotealert_id'] ?? '',
				$rg['toolate_id'] ?? '',
				$rg['ringing'] ?? '',
				$rg['cwignore'] ?? '',
				$rg['cfignore'] ?? '',
				$rg['changecid'] ?? '',
				$rg['fixedcid'] ?? '',
				$rg['cpickup'] ?? '',
				$rg['recording'] ?? '',
				$rg['progress'] ?? '',
				$rg['elsewhere'] ?? '',
				($rg['rvolume'] ?? '')
			);
		}
		$this->importAdvancedSettings($configs['settings']);
	}

	public function processLegacy($pdo, $data, $tables, $unknownTables){
		$this->restoreLegacyDatabase($pdo);
		$this->restoreLegacyAdvancedSettings($pdo);
	}
}