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<?php
declare(strict_types=1);
/**
* @copyright Copyright (c) 2023 Côme Chilliet <come.chilliet@nextcloud.com>
*
* @author Côme Chilliet <come.chilliet@nextcloud.com>
*
* @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 OCP\IConfig;
use OCP\IL10N;
use OCP\IURLGenerator;
use OCP\SetupCheck\ISetupCheck;
use OCP\SetupCheck\SetupResult;
class MemcacheConfigured implements ISetupCheck {
public function __construct(
private IL10N $l10n,
private IConfig $config,
private IURLGenerator $urlGenerator,
) {
}
public function getName(): string {
return $this->l10n->t('Memcache');
}
public function getCategory(): string {
return 'system';
}
public function run(): SetupResult {
$memcacheDistributedClass = $this->config->getSystemValue('memcache.distributed', null);
$memcacheLockingClass = $this->config->getSystemValue('memcache.locking', null);
$memcacheLocalClass = $this->config->getSystemValue('memcache.local', null);
$caches = array_filter([$memcacheDistributedClass,$memcacheLockingClass,$memcacheLocalClass]);
if (in_array(\OC\Memcache\Memcached::class, array_map(fn (string $class) => ltrim($class, '\\'), $caches))) {
// wrong PHP module is installed
if (extension_loaded('memcache') && !extension_loaded('memcached')) {
return SetupResult::warning(
$this->l10n->t('Memcached is configured as distributed cache, but the wrong PHP module ("memcache") is installed. Please install the PHP module "memcached".')
);
}
// required PHP module is missing
if (!extension_loaded('memcached')) {
return SetupResult::warning(
$this->l10n->t('Memcached is configured as distributed cache, but the PHP module "memcached" is not installed. Please install the PHP module "memcached".')
);
}
}
if ($memcacheLocalClass === null) {
return SetupResult::info(
$this->l10n->t('No memory cache has been configured. To enhance performance, please configure a memcache, if available.'),
$this->urlGenerator->linkToDocs('admin-performance')
);
}
return SetupResult::success($this->l10n->t('Configured'));
}
}
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