Current File : //data/www_bck/varak.net_bck/nextcloud.varak.net/apps/logreader/lib/SetupChecks/LogErrors.php
<?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\LogReader\SetupChecks;
use OCA\LogReader\Log\LogIteratorFactory;
use OCP\IConfig;
use OCP\IDateTimeFormatter;
use OCP\IL10N;
use OCP\SetupCheck\ISetupCheck;
use OCP\SetupCheck\SetupResult;
class LogErrors implements ISetupCheck {
private const LEVEL_WARNING = 2;
private const LEVEL_ERROR = 3;
private const LEVEL_FATAL = 4;
public function __construct(
private IL10N $l10n,
private IConfig $config,
private IDateTimeFormatter $dateFormatter,
private LogIteratorFactory $logIteratorFactory,
) {
}
public function getName(): string {
return $this->l10n->t('Errors in the log');
}
public function getCategory(): string {
return 'system';
}
public function run(): SetupResult {
try {
$logIterator = $this->logIteratorFactory->getLogIterator([self::LEVEL_WARNING,self::LEVEL_ERROR,self::LEVEL_FATAL]);
} catch (\Exception $e) {
return SetupResult::error(
$this->l10n->t('Failed to get an iterator for log entries: %s', [$e->getMessage()])
);
}
$count = [
self::LEVEL_WARNING => 0,
self::LEVEL_ERROR => 0,
self::LEVEL_FATAL => 0,
];
$limit = new \DateTime('7 days ago');
$startTime = microtime(true);
foreach ($logIterator as $logItem) {
if (!isset($logItem['time'])) {
continue;
}
$time = \DateTime::createFromFormat(\DateTime::ATOM, $logItem['time']);
if ($time < $limit) {
break;
}
$count[$logItem['level']]++;
if (microtime(true) > $startTime + 5) {
$limit = $time;
break;
}
}
if (array_sum($count) === 0) {
return SetupResult::success($this->l10n->t('No errors in the logs since %s', $this->dateFormatter->formatDateTime($limit)));
} elseif ($count[self::LEVEL_ERROR] + $count[self::LEVEL_FATAL] > 0) {
return SetupResult::warning(
$this->l10n->n(
'%n error in the logs since %s',
'%n errors in the logs since %s',
$count[self::LEVEL_ERROR] + $count[self::LEVEL_FATAL],
[$this->dateFormatter->formatDateTime($limit)],
)
);
} else {
return SetupResult::info(
$this->l10n->n(
'%n warning in the logs since %s',
'%n warnings in the logs since %s'.json_encode($count),
$count[self::LEVEL_WARNING],
[$this->dateFormatter->formatDateTime($limit)],
)
);
}
}
}
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