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PATH: home / lab2454c / healthvalidate.com / vendor / monolog / monolog / src / Monolog / Handler

<?php declare(strict_types=1);

/*
 * This file is part of the Monolog package.
 *
 * (c) Jordi Boggiano <j.boggiano@seld.be>
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */

namespace Monolog\Handler;

use Monolog\Formatter\LineFormatter;
use Monolog\Formatter\FormatterInterface;
use Monolog\Logger;

/**
 * Logs to a Redis key using rpush
 *
 * usage example:
 *
 *   $log = new Logger('application');
 *   $redis = new RedisHandler(new Predis\Client("tcp://localhost:6379"), "logs", "prod");
 *   $log->pushHandler($redis);
 *
 * @author Thomas Tourlourat <thomas@tourlourat.com>
 *
 * @phpstan-import-type FormattedRecord from AbstractProcessingHandler
 */
class RedisHandler extends AbstractProcessingHandler
{
    /** @var \Predis\Client|\Redis */
    private $redisClient;
    /** @var string */
    private $redisKey;
    /** @var int */
    protected $capSize;

/**
     * @param \Predis\Client|\Redis $redis   The redis instance
     * @param string                $key     The key name to push records to
     * @param int                   $capSize Number of entries to limit list size to, 0 = unlimited
     */
    public function __construct($redis, string $key, $level = Logger::DEBUG, bool $bubble = true, int $capSize = 0)
    {
        if (!(($redis instanceof \Predis\Client) || ($redis instanceof \Redis))) {
            throw new \InvalidArgumentException('Predis\Client or Redis instance required');
        }

$this->redisClient = $redis;
        $this->redisKey = $key;
        $this->capSize = $capSize;

parent::__construct($level, $bubble);
    }

/**
     * {@inheritDoc}
     */
    protected function write(array $record): void
    {
        if ($this->capSize) {
            $this->writeCapped($record);
        } else {
            $this->redisClient->rpush($this->redisKey, $record["formatted"]);
        }
    }

/**
     * Write and cap the collection
     * Writes the record to the redis list and caps its
     *
     * @phpstan-param FormattedRecord $record
     */
    protected function writeCapped(array $record): void
    {
        if ($this->redisClient instanceof \Redis) {
            $mode = defined('\Redis::MULTI') ? \Redis::MULTI : 1;
            $this->redisClient->multi($mode)
                ->rpush($this->redisKey, $record["formatted"])
                ->ltrim($this->redisKey, -$this->capSize, -1)
                ->exec();
        } else {
            $redisKey = $this->redisKey;
            $capSize = $this->capSize;
            $this->redisClient->transaction(function ($tx) use ($record, $redisKey, $capSize) {
                $tx->rpush($redisKey, $record["formatted"]);
                $tx->ltrim($redisKey, -$capSize, -1);
            });
        }
    }

/**
     * {@inheritDoc}
     */
    protected function getDefaultFormatter(): FormatterInterface
    {
        return new LineFormatter();
    }
}

[-] PushoverHandler.php [edit]
[-] DeduplicationHandler.php [edit]
[-] FormattableHandlerTrait.php [edit]
[-] PsrHandler.php [edit]
[-] NoopHandler.php [edit]
[-] SendGridHandler.php [edit]
[-] RotatingFileHandler.php [edit]
[-] LogglyHandler.php [edit]
[-] ElasticsearchHandler.php [edit]
[-] BrowserConsoleHandler.php [edit]
[-] StreamHandler.php [edit]
[-] InsightOpsHandler.php [edit]
[-] SlackWebhookHandler.php [edit]
[+] ..
[-] FingersCrossedHandler.php [edit]
[-] TestHandler.php [edit]
[+] Slack
[-] FilterHandler.php [edit]
[-] AbstractProcessingHandler.php [edit]
[+] SyslogUdp
[-] MissingExtensionException.php [edit]
[-] FormattableHandlerInterface.php [edit]
[-] DynamoDbHandler.php [edit]
[-] RedisHandler.php [edit]
[-] ElasticaHandler.php [edit]
[-] SocketHandler.php [edit]
[-] CubeHandler.php [edit]
[-] MandrillHandler.php [edit]
[-] CouchDBHandler.php [edit]
[-] AbstractSyslogHandler.php [edit]
[-] HandlerWrapper.php [edit]
[-] SqsHandler.php [edit]
[-] WebRequestRecognizerTrait.php [edit]
[-] MongoDBHandler.php [edit]
[-] TelegramBotHandler.php [edit]
[-] FirePHPHandler.php [edit]
[-] NullHandler.php [edit]
[-] SyslogHandler.php [edit]
[-] LogEntriesHandler.php [edit]
[-] ProcessableHandlerTrait.php [edit]
[-] DoctrineCouchDBHandler.php [edit]
[-] ChromePHPHandler.php [edit]
[-] ErrorLogHandler.php [edit]
[-] ProcessHandler.php [edit]
[-] AmqpHandler.php [edit]
[-] GelfHandler.php [edit]
[-] BufferHandler.php [edit]
[+] Curl
[-] RollbarHandler.php [edit]
[-] FleepHookHandler.php [edit]
[-] SlackHandler.php [edit]
[-] WhatFailureGroupHandler.php [edit]
[-] HandlerInterface.php [edit]
[-] RedisPubSubHandler.php [edit]
[-] OverflowHandler.php [edit]
[-] MailHandler.php [edit]
[-] LogmaticHandler.php [edit]
[-] GroupHandler.php [edit]
[-] NewRelicHandler.php [edit]
[-] IFTTTHandler.php [edit]
[-] AbstractHandler.php [edit]
[-] Handler.php [edit]
[-] NativeMailerHandler.php [edit]
[-] SamplingHandler.php [edit]
[-] FlowdockHandler.php [edit]
[-] ZendMonitorHandler.php [edit]
[-] FallbackGroupHandler.php [edit]
[-] SyslogUdpHandler.php [edit]
[-] ProcessableHandlerInterface.php [edit]
[+] FingersCrossed
[-] PHPConsoleHandler.php [edit]
[-] SwiftMailerHandler.php [edit]