77 lines
1.8 KiB
PHP
77 lines
1.8 KiB
PHP
<?php
|
|
|
|
namespace ManiaControl\Database;
|
|
|
|
use ManiaControl\ManiaControl;
|
|
use ManiaControl\Settings\SettingManager;
|
|
|
|
/**
|
|
* Database Migration Assistant
|
|
*
|
|
* @author ManiaControl Team <mail@maniacontrol.com>
|
|
* @copyright 2014 ManiaControl Team
|
|
* @license http://www.gnu.org/licenses/ GNU General Public License, Version 3
|
|
*/
|
|
class MigrationHelper {
|
|
/*
|
|
* Private Properties
|
|
*/
|
|
private $maniaControl = null;
|
|
|
|
/**
|
|
* Construct Migration Helper
|
|
*
|
|
* @param ManiaControl $maniaControl
|
|
*/
|
|
public function __construct(ManiaControl $maniaControl) {
|
|
$this->maniaControl = $maniaControl;
|
|
}
|
|
|
|
/**
|
|
* Transfer the Settings of the given Class to a new One
|
|
*
|
|
* @param mixed $sourceClass
|
|
* @param mixed $targetClass
|
|
* @return bool
|
|
*/
|
|
public function transferSettings($sourceClass, $targetClass) {
|
|
$sourceClass = $this->getClass($sourceClass);
|
|
$targetClass = $this->getClass($targetClass);
|
|
|
|
$mysqli = $this->maniaControl->database->mysqli;
|
|
|
|
$query = "INSERT IGNORE INTO `" . SettingManager::TABLE_SETTINGS . "`
|
|
(`class`, `setting`, `type`, `value`, `default`)
|
|
SELECT ?, `setting`, `type`, `value`, `default`
|
|
FROM `" . SettingManager::TABLE_SETTINGS . "`
|
|
WHERE `class` = ?;";
|
|
$statement = $mysqli->prepare($query);
|
|
if ($mysqli->error) {
|
|
trigger_error($mysqli->error);
|
|
return false;
|
|
}
|
|
$statement->bind_param('ss', $targetClass, $sourceClass);
|
|
$success = $statement->execute();
|
|
if ($statement->error) {
|
|
trigger_error($statement->error);
|
|
$statement->close();
|
|
return false;
|
|
}
|
|
$statement->close();
|
|
return $success;
|
|
}
|
|
|
|
/**
|
|
* Get the Class of the given Object
|
|
*
|
|
* @param mixed $class
|
|
* @return string
|
|
*/
|
|
private function getClass($class) {
|
|
if (is_object($class)) {
|
|
return get_class($class);
|
|
}
|
|
return (string)$class;
|
|
}
|
|
}
|