tao-test/app/generis/common/oatbox/log/logger/handler/FluentdHandler.php

76 lines
2.2 KiB
PHP

<?php
/**
* This program is free software; you can redistribute it and/or
* modify it under the terms of the GNU General Public License
* as published by the Free Software Foundation; under version 2
* of the License (non-upgradable).
*
* 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 General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
*
* Copyright (c) 2018 (original work) Open Assessment Technologies SA;
*
*/
namespace oat\oatbox\log\logger\handler;
use Fluent\Logger\FluentLogger;
use Monolog\Handler\AbstractProcessingHandler;
use Monolog\Logger;
/**
* Based on https://github.com/yegortokmakov/monolog-fluentd
*/
class FluentdHandler extends AbstractProcessingHandler
{
/**
* @var FluentLogger
*/
private $logger;
/**
* Initialize Handler
*
* @param FluentLogger|string $logger
* @param int $level
* @param bool $bubble
* @param array $options
*/
public function __construct($logger = null, $level = Logger::DEBUG, $bubble = true, $options = [])
{
parent::__construct($level, $bubble);
if (!is_a($logger, FluentLogger::class, true)) {
throw new \TypeError('Logger must be an instance of FluentLogger type');
}
if (is_string($logger)) {
$logger = new $logger(...$options);
}
$this->logger = $logger;
}
/**
* {@inheritDoc}
*/
protected function write(array $record)
{
if (isset($record['formatted'])) {
$logRecord = json_decode($record['formatted'], true);
}
if (empty($logRecord)) {
$logRecord = $record['context'];
$logRecord['level'] = Logger::getLevelName($record['level']);
$logRecord['message'] = $record['message'];
}
$this->logger->post($record['channel'], $logRecord);
}
}