private function getLogger($app)
{
if (!$this->logger) {
$handlers = [];
$config = $app['config'];
if ($this->hasLogging($app)) {
$webProcessor = new WebProcessor();
$webProcessor->addExtraField('user_agent', 'HTTP_USER_AGENT');
$processors = [$webProcessor, new IntrospectionProcessor()];
} else {
$processors = [];
$handlers[] = new NullHandler();
}
$this->logger = new Monolog($config->get('app.hostname'), $handlers, $processors);
}
return $this->logger;
}
/**
* @param array $loggerConfig
*
* @return array
*
* @throws MonologCreator\Exception
*/
public function createProcessors(array $loggerConfig)
{
$processors = array();
if (false === array_key_exists('processors', $loggerConfig) || false === is_array($loggerConfig['processors'])) {
return $processors;
}
foreach ($loggerConfig['processors'] as $processor) {
if ('web' === $processor) {
$webProcessor = new Monolog\Processor\WebProcessor();
$webProcessor->addExtraField('user_agent', 'HTTP_USER_AGENT');
$processors[] = $webProcessor;
} elseif ('requestId' === $processor) {
$processors[] = new Processor\RequestId();
} else {
throw new MonologCreator\Exception('processor type: ' . $processor . ' is not supported');
}
}
return $processors;
}