58 lines
1.9 KiB
PHP
58 lines
1.9 KiB
PHP
<?php
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/*
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* This file is part of the Symfony package.
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*
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* (c) Fabien Potencier <fabien@symfony.com>
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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 Symfony\Bundle\MonologBundle\DependencyInjection\Compiler;
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use Symfony\Component\DependencyInjection\Compiler\CompilerPassInterface;
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use Symfony\Component\DependencyInjection\ContainerBuilder;
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use Symfony\Component\DependencyInjection\Reference;
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/**
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* Fixes loggers with no handlers (by registering a "null" one).
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*
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* Monolog 1.x adds a default handler logging on STDERR when a logger has
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* no registered handlers. This is NOT what what we want in Symfony, so in such
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* cases, we add a "null" handler to avoid the issue.
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*
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* Note that Monolog 2.x does not register a default handler anymore, so this pass can
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* be removed when MonologBundle minimum version of Monolog is bumped to 2.0.
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*
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* @author Fabien Potencier <fabien@symfony.com>
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*
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* @see https://github.com/Seldaek/monolog/commit/ad37b7b2d11f300cbace9f5e84f855d329519e28
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*
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* @internalsince 3.9.0
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*/
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class FixEmptyLoggerPass implements CompilerPassInterface
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{
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private $channelPass;
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public function __construct(LoggerChannelPass $channelPass)
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{
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$this->channelPass = $channelPass;
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}
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public function process(ContainerBuilder $container)
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{
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$container->register('monolog.handler.null_internal', 'Monolog\Handler\NullHandler');
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foreach ($this->channelPass->getChannels() as $channel) {
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$def = $container->getDefinition($channel === 'app' ? 'monolog.logger' : 'monolog.logger.'.$channel);
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foreach ($def->getMethodCalls() as $method) {
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if ('pushHandler' === $method[0]) {
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continue 2;
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}
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}
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$def->addMethodCall('pushHandler', [new Reference('monolog.handler.null_internal')]);
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}
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}
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}
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