64 lines
1.8 KiB
PHP
64 lines
1.8 KiB
PHP
<?php
|
|
|
|
namespace App\Model\Database;
|
|
|
|
use Nette\Database\Connection;
|
|
use Nette\Database\Explorer;
|
|
use Nette\Database\Structure;
|
|
use Nette\Caching\Storages\MemoryStorage;
|
|
use Nette\Security\User;
|
|
|
|
class KufrikConnectionFactory
|
|
{
|
|
private User $user;
|
|
private string $dbUser;
|
|
private string $dbPassword;
|
|
|
|
public function __construct(string $dbUser, string $dbPassword, User $user)
|
|
{
|
|
$this->dbUser = $dbUser;
|
|
$this->dbPassword = $dbPassword;
|
|
$this->user = $user;
|
|
}
|
|
|
|
public function createConnection(): Connection
|
|
{
|
|
if (!$this->user->isLoggedIn()) {
|
|
throw new \LogicException('Uživatel není přihlášen.');
|
|
}
|
|
|
|
$identity = $this->user->getIdentity();
|
|
|
|
// Server i Databáze se načtou z Identity přihlášeného uživatele (z tabulky LOGIN)
|
|
$host = $identity->server ?? null;
|
|
$databaseName = $identity->database ?? null;
|
|
|
|
if (empty($host) || empty($databaseName)) {
|
|
throw new \LogicException('Přihlášený uživatel nemá v tabulce LOGIN definovaný SERVER nebo DATABASE.');
|
|
}
|
|
|
|
// Dynamický DSN řetězec
|
|
$dsn = "sqlsrv:Server={$host};Database={$databaseName};LoginTimeout=3;";
|
|
|
|
return new Connection(
|
|
$dsn,
|
|
$this->dbUser,
|
|
$this->dbPassword,
|
|
[
|
|
'lazy' => false,
|
|
'driverOptions' => [
|
|
\PDO::SQLSRV_ATTR_ENCODING => \PDO::SQLSRV_ENCODING_UTF8,
|
|
]
|
|
]
|
|
);
|
|
}
|
|
|
|
public function createExplorer(): Explorer
|
|
{
|
|
$connection = $this->createConnection();
|
|
$storage = new MemoryStorage();
|
|
$structure = new Structure($connection, $storage);
|
|
|
|
return new Explorer($connection, $structure);
|
|
}
|
|
} |