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<?php
/**
* Copyright © Magento, Inc. All rights reserved.
* See COPYING.txt for license details.
*/
namespace Magento\Framework\Logger;
use Magento\Framework\App\DeploymentConfig;
use Magento\Framework\App\ObjectManager;
use Magento\Framework\Exception\FileSystemException;
use Magento\Framework\Exception\RuntimeException;
use Magento\Framework\ObjectManager\NoninterceptableInterface;
use Magento\Framework\ObjectManager\ResetAfterRequestInterface;
use Magento\Framework\ObjectManagerInterface;
use Psr\Log\LoggerInterface;
/**
* Create and use Logger implementation based on deployment configuration
*/
class LoggerProxy implements LoggerInterface, NoninterceptableInterface, ResetAfterRequestInterface
{
/**
* @var ObjectManagerInterface
* phpcs:disable Magento2.Commenting.ClassPropertyPHPDocFormatting
*/
private readonly ObjectManagerInterface $objectManager;
/**
* @var LoggerInterface|null
*/
private $logger;
/**
* Proxy constructor
*
* @param ObjectManagerInterface $objectManager
*/
public function __construct(
ObjectManagerInterface $objectManager
) {
$this->objectManager = $objectManager;
}
/**
* @inheritDoc
*/
public function _resetState(): void
{
$this->logger = null;
}
/**
* Remove links to other objects.
*
* @return array
*/
public function __sleep()
{
return [];
}
/**
* Retrieve ObjectManager from global scope
*
* @return void
*/
public function __wakeup()
{
$this->objectManager = ObjectManager::getInstance();
}
/**
* Clone instance
*
* @return void
* @throws FileSystemException
* @throws RuntimeException
*/
public function __clone()
{
$this->logger = clone $this->getLogger();
}
/**
* Get Logger instance
*
* @return LoggerInterface
* @throws FileSystemException
* @throws RuntimeException
*/
private function getLogger(): LoggerInterface
{
if (!$this->logger) {
$deploymentConfig = $this->objectManager->get(DeploymentConfig::class);
$instanceName = $deploymentConfig->get('log/type') ?? Monolog::class;
$args = $deploymentConfig->get('log/args');
if ($args) {
$this->logger = $this->objectManager->create($instanceName, $args);
} else {
$this->logger = $this->objectManager->get($instanceName);
}
}
return $this->logger;
}
/**
* @inheritDoc
*/
public function emergency(\Stringable|string $message, array $context = []): void
{
$context = $this->addExceptionToContext($message, $context);
$this->getLogger()->emergency($message, $context);
}
/**
* @inheritDoc
*/
public function alert(\Stringable|string $message, array $context = []): void
{
$context = $this->addExceptionToContext($message, $context);
$this->getLogger()->alert($message, $context);
}
/**
* @inheritDoc
*/
public function critical(\Stringable|string $message, array $context = []): void
{
$context = $this->addExceptionToContext($message, $context);
$this->getLogger()->critical($message, $context);
}
/**
* @inheritDoc
*/
public function error(\Stringable|string $message, array $context = []): void
{
$context = $this->addExceptionToContext($message, $context);
$this->getLogger()->error($message, $context);
}
/**
* @inheritDoc
*/
public function warning(\Stringable|string $message, array $context = []): void
{
$context = $this->addExceptionToContext($message, $context);
$this->getLogger()->warning($message, $context);
}
/**
* @inheritDoc
*/
public function notice(\Stringable|string $message, array $context = []): void
{
$context = $this->addExceptionToContext($message, $context);
$this->getLogger()->notice($message, $context);
}
/**
* @inheritDoc
*/
public function info(\Stringable|string $message, array $context = []): void
{
$context = $this->addExceptionToContext($message, $context);
$this->getLogger()->info($message, $context);
}
/**
* @inheritDoc
*/
public function debug(\Stringable|string $message, array $context = []): void
{
$context = $this->addExceptionToContext($message, $context);
$this->getLogger()->debug($message, $context);
}
/**
* @inheritDoc
*/
public function log($level, \Stringable|string $message, array $context = []): void
{
$context = $this->addExceptionToContext($message, $context);
$this->getLogger()->log($level, $message, $context);
}
/**
* Ensure exception logging by adding it to context
*
* @param mixed $message
* @param array $context
* @return array
*/
protected function addExceptionToContext($message, array $context = []): array
{
if ($message instanceof \Throwable && !isset($context['exception'])) {
$context['exception'] = $message;
}
return $context;
}
}