/
LoggerChannelPass.php
59 lines (52 loc) · 2.14 KB
/
LoggerChannelPass.php
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<?php
/*
* This file is part of the Symfony package.
*
* (c) Fabien Potencier <fabien@symfony.com>
*
* For the full copyright and license information, please view the LICENSE
* file that was distributed with this source code.
*/
namespace Symfony\Bundle\MonologBundle\DependencyInjection\Compiler;
use Symfony\Component\DependencyInjection\Reference;
use Symfony\Component\DependencyInjection\ContainerBuilder;
use Symfony\Component\DependencyInjection\Compiler\CompilerPassInterface;
use Symfony\Component\DependencyInjection\DefinitionDecorator;
/**
* Replaces the default logger by another one with its own channel for tagged services.
*
* @author Christophe Coevoet <stof@notk.org>
*/
class LoggerChannelPass implements CompilerPassInterface
{
protected $channels = array();
public function process(ContainerBuilder $container)
{
if (!$container->hasDefinition('monolog.logger')) {
return;
}
foreach ($container->findTaggedServiceIds('monolog.logger') as $id => $tags) {
foreach ($tags as $tag) {
if (!empty($tag['channel']) && 'app' !== $tag['channel']) {
$definition = $container->getDefinition($id);
$loggerId = sprintf('monolog.logger.%s', $tag['channel']);
$this->createLogger($tag['channel'], $loggerId, $container);
foreach ($definition->getArguments() as $index => $argument) {
if ($argument instanceof Reference && 'logger' === (string) $argument) {
$definition->replaceArgument($index, new Reference($loggerId, $argument->getInvalidBehavior(), $argument->isStrict()));
}
}
}
}
}
}
protected function createLogger($channel, $loggerId, ContainerBuilder $container)
{
if (!in_array($channel, $this->channels)) {
$logger = new DefinitionDecorator('monolog.logger_prototype');
$logger->replaceArgument(0, $channel);
$container->setDefinition($loggerId, $logger);
$this->channels[] = $channel;
}
}
}