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<?php
declare(strict_types=1);
/**
* @copyright Copyright (c) 2021 Morris Jobke <hey@morrisjobke.de>
*
* @author Morris Jobke <hey@morrisjobke.de>
*
* @license GNU AGPL version 3 or any later version
*
* This program is free software: you can redistribute it and/or modify
* it under the terms of the GNU Affero General Public License as
* published by the Free Software Foundation, either version 3 of the
* License, or (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU Affero General Public License for more details.
*
* You should have received a copy of the GNU Affero General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*
*/
namespace OCA\Settings\SetupChecks;
use Doctrine\DBAL\Platforms\MariaDb1027Platform;
use Doctrine\DBAL\Platforms\MySQL57Platform;
use Doctrine\DBAL\Platforms\MySQL80Platform;
use Doctrine\DBAL\Platforms\MySQLPlatform;
use Doctrine\DBAL\Platforms\OraclePlatform;
use Doctrine\DBAL\Platforms\PostgreSQL100Platform;
use Doctrine\DBAL\Platforms\PostgreSQL94Platform;
use Doctrine\DBAL\Platforms\SqlitePlatform;
use OCP\IDBConnection;
use OCP\IL10N;
class SupportedDatabase {
/** @var IL10N */
private $l10n;
/** @var IDBConnection */
private $connection;
private $checked = false;
private $description = '';
public function __construct(IL10N $l10n, IDBConnection $connection) {
$this->l10n = $l10n;
$this->connection = $connection;
}
public function check() {
if ($this->checked === true) {
return;
}
$this->checked = true;
switch (get_class($this->connection->getDatabasePlatform())) {
case MySQL80Platform::class: # extends MySQL57Platform
case MySQL57Platform::class: # extends MySQLPlatform
case MariaDb1027Platform::class: # extends MySQLPlatform
case MySQLPlatform::class:
$result = $this->connection->prepare('SHOW VARIABLES LIKE "version";');
$result->execute();
$row = $result->fetch();
$version = strtolower($row['Value']);
if (strpos($version, 'mariadb') !== false) {
if (version_compare($version, '10.2', '<')) {
$this->description = $this->l10n->t('MariaDB version "%s" is used. Nextcloud 21 will no longer support this version and requires MariaDB 10.2 or higher.', $row['Value']);
return;
}
} else {
if (version_compare($version, '8', '<')) {
$this->description = $this->l10n->t('MySQL version "%s" is used. Nextcloud 21 will no longer support this version and requires MySQL 8 or higher.', $row['Value']);
return;
}
}
break;
case SqlitePlatform::class:
break;
case PostgreSQL100Platform::class: # extends PostgreSQL94Platform
case PostgreSQL94Platform::class:
$result = $this->connection->prepare('SHOW server_version;');
$result->execute();
$row = $result->fetch();
if (version_compare($row['server_version'], '9.6', '<')) {
$this->description = $this->l10n->t('PostgreSQL version "%s" is used. Nextcloud 21 will no longer support this version and requires PostgreSQL 9.6 or higher.', $row['server_version']);
return;
}
break;
case OraclePlatform::class:
break;
}
}
public function description(): string {
$this->check();
return $this->description;
}
public function severity(): string {
return 'info';
}
public function run(): bool {
$this->check();
return $this->description === '';
}
}
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