private function validateDBConnection()
{
try {
ob_start();
$dbName = LudoDBRegistry::get('DB_NAME');
LudoDB::setDb("information_schema");
LudoDB::getInstance()->connect();
LudoDB::setDb($dbName);
LudoDB::createDatabase($dbName);
LudoDB::getInstance()->connect();
ob_end_clean();
} catch (Exception $e) {
throw new LudoDBException("Cannot connect to database, error message: " . $e->getMessage(), 400);
}
}
/**
* Start profiling.
* @param array $data
* @return array
* @throws LudoDBException
*/
public function profile($data = array())
{
$inDevelop = LudoDBRegistry::get('DEVELOP_MODE');
if (!isset($inDevelop) || !$inDevelop) {
throw new LudoDBException("Profiling can only be executed in develop mode. Use LudoDBRegistry::set('DEVELOP_MODE', true) to activate develop mode");
}
$request = implode("/", $this->arguments);
$name = preg_replace("/[^0-9a-z]/si", "", $request);
$this->start($name);
$handler = new LudoDBRequestHandler();
$result = json_decode($handler->handle(array('request' => $request, 'data' => $data)), true);
if (!$result['success']) {
throw new LudoDBException($result['message']);
}
$url = $this->end();
return array("result" => $url, "request" => $request, "data" => $data);
}
private function sanitize($filePath)
{
$extension = $this->getExtension($filePath);
if ($extension != 'pgn') {
return null;
}
if (class_exists("LudoDBRegistry")) {
$tempPath = LudoDBRegistry::get('FILE_UPLOAD_PATH');
} else {
$tempPath = null;
}
if (isset($tempPath) && substr($filePath, 0, strlen($tempPath)) == $tempPath) {
} else {
if (substr($filePath, 0, 1) === "/") {
return null;
}
}
$filePath = preg_replace("/[^0-9\\.a-z_\\-\\/]/si", "", $filePath);
if (!file_exists($filePath)) {
return null;
}
return $filePath;
}
/**
* Return name of database for database connection.
* @return String
*/
public static function getDb()
{
return LudoDBRegistry::get('DB_NAME');
}
private function getTempPath($filename)
{
$extension = $this->getExtension($filename);
return LudoDBRegistry::get(self::FILE_UPLOAD_KEY) . "/uploaded" . date("YmdHis") . '-' . rand(10000, 99999) . "." . $extension;
}
/**
* Return instance name for Oracle connectoin
* @return String
*/
public function getInstanceName()
{
return LudoDBRegistry::get('DB_INSTANCE');
}
