namespace Friendica\Core\Logger\Factory;
use Friendica\Core\Config\Capability\IManageConfigValues;
-use Friendica\Core\Hooks\Capabilities\ICanManageInstances;
-use Friendica\Core\Logger\Exception\LogLevelException;
-use Friendica\Core\Logger\Type\ProfilerLogger;
-use Friendica\Core\Logger\Type\StreamLogger;
-use Friendica\Core\Logger\Type\SyslogLogger;
+use Friendica\Core\Hooks\Capability\ICanCreateInstances;
+use Friendica\Core\Logger\Capability\LogChannel;
+use Friendica\Core\Logger\Type\ProfilerLogger as ProfilerLoggerClass;
+use Friendica\Util\Profiler;
use Psr\Log\LoggerInterface;
-use Psr\Log\LogLevel;
use Psr\Log\NullLogger;
+use Throwable;
/**
- * A logger factory
+ * The logger factory for the core logging instances
*/
class Logger
{
- const DEV_CHANNEL = 'dev';
-
- /** @var string The log-channel (app, worker, ...) */
+ /** @var string The channel */
protected $channel;
- /** @var ICanManageInstances */
- protected $instanceManager;
- /** @var IManageConfigValues */
- protected $config;
- public function __construct(string $channel, ICanManageInstances $instanceManager, IManageConfigValues $config, string $logfile = null)
+ public function __construct(string $channel = LogChannel::DEFAULT)
{
- $this->channel = $channel;
- $this->instanceManager = $instanceManager;
- $this->config = $config;
-
- $this->instanceManager
- ->registerStrategy(LoggerInterface::class, 'syslog', SyslogLogger::class)
- ->registerStrategy(LoggerInterface::class, 'stream', StreamLogger::class, isset($logfile) ? [$logfile] : null);
-
- if ($this->config->get('system', 'profiling') ?? false) {
- $this->instanceManager->registerDecorator(LoggerInterface::class, ProfilerLogger::class);
- }
+ $this->channel = $channel;
}
- /**
- * Creates a new PSR-3 compliant logger instances
- *
- * @param string|null $loglevel (optional) A given loglevel in case the loglevel in the config isn't applicable
- *
- * @return LoggerInterface The PSR-3 compliant logger instance
- */
- public function create(string $loglevel = null): LoggerInterface
+ public function create(ICanCreateInstances $instanceCreator, IManageConfigValues $config, Profiler $profiler): LoggerInterface
{
- if (empty($this->config->get('system', 'debugging') ?? false)) {
+ if (empty($config->get('system', 'debugging') ?? false)) {
return new NullLogger();
}
- $loglevel = $loglevel ?? static::mapLegacyConfigDebugLevel($this->config->get('system', 'loglevel'));
- $name = $this->config->get('system', 'logger_config') ?? 'stream';
+ $name = $config->get('system', 'logger_config') ?? '';
try {
- /** @var LoggerInterface */
- return $this->instanceManager->getInstance(LoggerInterface::class, $name, [$this->channel, $loglevel]);
- } catch (LogLevelException $exception) {
- // If there's a wrong config value for loglevel, try again with standard
- $logger = $this->create(LogLevel::NOTICE);
- $logger->warning('Invalid loglevel set in config.', ['loglevel' => $loglevel]);
- return $logger;
- } catch (\Throwable $e) {
+ /** @var LoggerInterface $logger */
+ $logger = $instanceCreator->create(LoggerInterface::class, $name, [$this->channel]);
+ if ($config->get('system', 'profiling') ?? false) {
+ return new ProfilerLoggerClass($logger, $profiler);
+ } else {
+ return $logger;
+ }
+ } catch (Throwable $e) {
// No logger ...
return new NullLogger();
}
}
-
- /**
- * Creates a new PSR-3 compliant develop logger
- *
- * If you want to debug only interactions from your IP or the IP of a remote server for federation debug,
- * you'll use this logger instance for the duration of your work.
- *
- * It should never get filled during normal usage of Friendica
- *
- * @return LoggerInterface The PSR-3 compliant logger instance
- * @throws \Exception
- */
- public function createDev()
- {
- $debugging = $this->config->get('system', 'debugging');
- $stream = $this->config->get('system', 'dlogfile');
- $developerIp = $this->config->get('system', 'dlogip');
-
- if ((!isset($developerIp) || !$debugging) &&
- (!is_file($stream) || is_writable($stream))) {
- return new NullLogger();
- }
-
- $name = $this->config->get('system', 'logger_config') ?? 'stream';
-
- /** @var LoggerInterface */
- return $this->instanceManager->getInstance(LoggerInterface::class, $name, [self::DEV_CHANNEL, LogLevel::DEBUG, $stream]);
- }
-
- /**
- * Mapping a legacy level to the PSR-3 compliant levels
- *
- * @see https://github.com/php-fig/fig-standards/blob/master/accepted/PSR-3-logger-interface.md#5-psrlogloglevel
- *
- * @param string $level the level to be mapped
- *
- * @return string the PSR-3 compliant level
- */
- private static function mapLegacyConfigDebugLevel(string $level): string
- {
- switch ($level) {
- // legacy WARNING
- case "0":
- return LogLevel::ERROR;
- // legacy INFO
- case "1":
- return LogLevel::WARNING;
- // legacy TRACE
- case "2":
- return LogLevel::NOTICE;
- // legacy DEBUG
- case "3":
- return LogLevel::INFO;
- // legacy DATA
- case "4":
- // legacy ALL
- case "5":
- return LogLevel::DEBUG;
- // default if nothing set
- default:
- return $level;
- }
- }
}