Viewing file:  Driver.php (3.99 KB) -rw-r--r--
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<?php
namespace Doctrine\DBAL\Driver\PDO\PgSQL;
use Doctrine\DBAL\Driver\AbstractPostgreSQLDriver;
use Doctrine\DBAL\Driver\PDO\Connection;
use Doctrine\DBAL\Driver\PDO\Exception;
use Doctrine\Deprecations\Deprecation;
use PDO;
use PDOException;
use SensitiveParameter;
final class Driver extends AbstractPostgreSQLDriver
{
/**
* {@inheritDoc}
*
* @return Connection
*/
public function connect(
#[SensitiveParameter]
array $params
) {
$driverOptions = $params['driverOptions'] ?? [];
if (! empty($params['persistent'])) {
$driverOptions[PDO::ATTR_PERSISTENT] = true;
}
$safeParams = $params;
unset($safeParams['password'], $safeParams['url']);
try {
$pdo = new PDO(
$this->constructPdoDsn($safeParams),
$params['user'] ?? '',
$params['password'] ?? '',
$driverOptions,
);
} catch (PDOException $exception) {
throw Exception::new($exception);
}
if (
! isset($driverOptions[PDO::PGSQL_ATTR_DISABLE_PREPARES])
|| $driverOptions[PDO::PGSQL_ATTR_DISABLE_PREPARES] === true
) {
$pdo->setAttribute(PDO::PGSQL_ATTR_DISABLE_PREPARES, true);
}
$connection = new Connection($pdo);
/* defining client_encoding via SET NAMES to avoid inconsistent DSN support
* - passing client_encoding via the 'options' param breaks pgbouncer support
*/
if (isset($params['charset'])) {
$connection->exec('SET NAMES \'' . $params['charset'] . '\'');
}
return $connection;
}
/**
* Constructs the Postgres PDO DSN.
*
* @param array<string, mixed> $params
*/
private function constructPdoDsn(array $params): string
{
$dsn = 'pgsql:';
if (isset($params['host']) && $params['host'] !== '') {
$dsn .= 'host=' . $params['host'] . ';';
}
if (isset($params['port']) && $params['port'] !== '') {
$dsn .= 'port=' . $params['port'] . ';';
}
if (isset($params['dbname'])) {
$dsn .= 'dbname=' . $params['dbname'] . ';';
} elseif (isset($params['default_dbname'])) {
Deprecation::trigger(
'doctrine/dbal',
'https://github.com/doctrine/dbal/pull/5705',
'The "default_dbname" connection parameter is deprecated. Use "dbname" instead.',
);
$dsn .= 'dbname=' . $params['default_dbname'] . ';';
} else {
if (isset($params['user']) && $params['user'] !== 'postgres') {
Deprecation::trigger(
'doctrine/dbal',
'https://github.com/doctrine/dbal/pull/5705',
'Relying on the DBAL connecting to the "postgres" database by default is deprecated.'
. ' Unless you want to have the server determine the default database for the connection,'
. ' specify the database name explicitly.',
);
}
// Used for temporary connections to allow operations like dropping the database currently connected to.
$dsn .= 'dbname=postgres;';
}
if (isset($params['sslmode'])) {
$dsn .= 'sslmode=' . $params['sslmode'] . ';';
}
if (isset($params['sslrootcert'])) {
$dsn .= 'sslrootcert=' . $params['sslrootcert'] . ';';
}
if (isset($params['sslcert'])) {
$dsn .= 'sslcert=' . $params['sslcert'] . ';';
}
if (isset($params['sslkey'])) {
$dsn .= 'sslkey=' . $params['sslkey'] . ';';
}
if (isset($params['sslcrl'])) {
$dsn .= 'sslcrl=' . $params['sslcrl'] . ';';
}
if (isset($params['application_name'])) {
$dsn .= 'application_name=' . $params['application_name'] . ';';
}
return $dsn;
}
}
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