87 lines
2.1 KiB
PHP
87 lines
2.1 KiB
PHP
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<?php
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/*
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* This file is part of the Monolog package.
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*
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* (c) Jordi Boggiano <j.boggiano@seld.be>
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*
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* For the full copyright and license information, please view the LICENSE
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* file that was distributed with this source code.
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*/
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namespace Monolog\Formatter;
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/**
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* Class FluentdFormatter
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*
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* Serializes a log message to Fluentd unix socket protocol
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*
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* Fluentd config:
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*
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* <source>
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* type unix
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* path /var/run/td-agent/td-agent.sock
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* </source>
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*
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* Monolog setup:
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*
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* $logger = new Monolog\Logger('fluent.tag');
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* $fluentHandler = new Monolog\Handler\SocketHandler('unix:///var/run/td-agent/td-agent.sock');
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* $fluentHandler->setFormatter(new Monolog\Formatter\FluentdFormatter());
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* $logger->pushHandler($fluentHandler);
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*
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* @author Andrius Putna <fordnox@gmail.com>
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*/
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class FluentdFormatter implements FormatterInterface
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{
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/**
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* @var bool $levelTag should message level be a part of the fluentd tag
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*/
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protected $levelTag = false;
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public function __construct($levelTag = false)
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{
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if (!function_exists('json_encode')) {
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throw new \RuntimeException('PHP\'s json extension is required to use Monolog\'s FluentdUnixFormatter');
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}
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$this->levelTag = (bool) $levelTag;
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}
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public function isUsingLevelsInTag()
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{
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return $this->levelTag;
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}
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public function format(array $record)
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{
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$tag = $record['channel'];
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if ($this->levelTag) {
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$tag .= '.' . strtolower($record['level_name']);
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}
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$message = array(
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'message' => $record['message'],
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'context' => $record['context'],
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'extra' => $record['extra'],
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);
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if (!$this->levelTag) {
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$message['level'] = $record['level'];
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$message['level_name'] = $record['level_name'];
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}
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return json_encode(array($tag, $record['datetime']->getTimestamp(), $message));
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}
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public function formatBatch(array $records)
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{
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$message = '';
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foreach ($records as $record) {
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$message .= $this->format($record);
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}
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return $message;
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}
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}
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