Rename LoggerFactory into LoggerManager

src/Core/Logger/LoggerManager.php

@@ -0,0 +1,81 @@
+<?php
+
+// Copyright (C) 2010-2024, the Friendica project
+// SPDX-FileCopyrightText: 2010-2024 the Friendica project
+//
+// SPDX-License-Identifier: AGPL-3.0-or-later
+
+declare(strict_types=1);
+
+namespace Friendica\Core\Logger;
+
+use Friendica\Core\Config\Capability\IManageConfigValues;
+use Friendica\Core\Logger\Capability\LogChannel;
+use Friendica\Core\Logger\Type\ProfilerLogger;
+use Friendica\Util\Profiler;
+use Psr\Log\LoggerInterface;
+use Psr\Log\LogLevel;
+use Psr\Log\NullLogger;
+
+/**
+ * Manager for the core logging instances
+ */
+final class LoggerManager
+{
+	private IManageConfigValues $config;
+
+	private bool $debug;
+
+	private string $logLevel;
+
+	private string $logChannel;
+
+	private bool $profiling;
+
+	private LoggerInterface $logger;
+
+	public function __construct(IManageConfigValues $config)
+	{
+		$this->config = $config;
+
+		$this->debug      = (bool) $config->get('system', 'debugging') ?? false;
+		$this->logLevel   = (string) $config->get('system', 'loglevel') ?? LogLevel::NOTICE;
+		$this->logChannel = LogChannel::DEFAULT;
+		$this->profiling  = (bool) $config->get('system', 'profiling') ?? false;
+	}
+
+	/**
+	 * (Creates and) Returns the logger instance
+	 */
+	public function getLogger(): LoggerInterface
+	{
+		if (! isset($this->logger)) {
+			$this->logger = $this->createProfiledLogger();
+		}
+
+		return $this->logger;
+	}
+
+	private function createProfiledLogger(): LoggerInterface
+	{
+		// Always return NullLogger if debug is disabled
+		if ($this->debug === false) {
+			$logger = new NullLogger();
+		} else {
+			$logger = $this->createLogger($this->logLevel, $this->logChannel);
+		}
+
+		if ($this->profiling === true) {
+			$profiler = new Profiler($this->config);
+
+			$logger = new ProfilerLogger($logger, $profiler);
+		}
+
+		return $logger;
+	}
+
+	private function createLogger(string $logLevel, string $logChannel): LoggerInterface
+	{
+		return new NullLogger();
+	}
+}