SlayerBirden\DataFlowServer\Logger\AppLoggerFactory

Complexity

Total Complexity

12

Size/Duplication

Total Lines	43
Duplicated Lines	0 %

Coupling/Cohesion

Components	0
Dependencies	3

Test Coverage

Coverage

100%

Importance

Changes

0

2 Methods

Rating	Name	Duplication	Size	Complexity
A	__invoke()	0	19	4
B	addHandlers()	0	13	8

<?php
declare(strict_types=1);

namespace SlayerBirden\DataFlowServer\Logger;

use Monolog\Handler\HandlerInterface;
use Monolog\Handler\StreamHandler;
use Monolog\Logger;
use Psr\Container\ContainerInterface;

class AppLoggerFactory
{
    /**
     * @param ContainerInterface $container
     * @return Logger
     * @throws \Psr\Container\ContainerExceptionInterface
     * @throws \Psr\Container\NotFoundExceptionInterface
     * @throws \Exception
     */
    public function __invoke(ContainerInterface $container)
    {
        $config = $container->has('config') ? $container->get('config') : [];
        $loggerConfig = $config['logger'] ?? [];

        $logger = new Logger('app');

        if (!empty($loggerConfig)) {
            $this->addHandlers($logger, $loggerConfig, $container);
        }

        if (!$logger->getHandlers()) {
            // add default handler
            $baseHandler = new StreamHandler('data/log/app.log');
            $logger->pushHandler($baseHandler);
        }

        return $logger;
    }

    private function addHandlers(Logger $logger, array $loggerConfig, ContainerInterface $container): void
    {
        $handlers = $loggerConfig['handlers'] ?? [];
        if (!empty($handlers) && is_array($handlers)) {
            foreach ($handlers as $handler) {
                if (is_object($handler) && $handler instanceof HandlerInterface) {
                    $logger->pushHandler($handler);
                } elseif (is_string($handler) && $container->has($handler)) {
                    $logger->pushHandler($container->get($handler));
                }
            }
        }
    }
}