1 files changed, 61 insertions, 0 deletions
diff --git a/lib/private/Log/LogFactory.php b/lib/private/Log/LogFactory.php
new file mode 100644
index 00000000000..ee6054b81f8
--- /dev/null
+++ b/lib/private/Log/LogFactory.php
@@ -0,0 +1,61 @@
+<?php
+
+/**
+ * SPDX-FileCopyrightText: 2018 Nextcloud GmbH and Nextcloud contributors
+ * SPDX-License-Identifier: AGPL-3.0-or-later
+ */
+namespace OC\Log;
+
+use OC\Log;
+use OC\SystemConfig;
+use OCP\IServerContainer;
+use OCP\Log\ILogFactory;
+use OCP\Log\IWriter;
+use Psr\Log\LoggerInterface;
+
+class LogFactory implements ILogFactory {
+	public function __construct(
+		private IServerContainer $c,
+		private SystemConfig $systemConfig,
+	) {
+	}
+
+	/**
+	 * @throws \OCP\AppFramework\QueryException
+	 */
+	public function get(string $type):IWriter {
+		return match (strtolower($type)) {
+			'errorlog' => new Errorlog($this->systemConfig),
+			'syslog' => $this->c->resolve(Syslog::class),
+			'systemd' => $this->c->resolve(Systemdlog::class),
+			'file' => $this->buildLogFile(),
+			default => $this->buildLogFile(),
+		};
+	}
+
+	protected function createNewLogger(string $type, string $tag, string $path): IWriter {
+		return match (strtolower($type)) {
+			'errorlog' => new Errorlog($this->systemConfig, $tag),
+			'syslog' => new Syslog($this->systemConfig, $tag),
+			'systemd' => new Systemdlog($this->systemConfig, $tag),
+			default => $this->buildLogFile($path),
+		};
+	}
+
+	public function getCustomPsrLogger(string $path, string $type = 'file', string $tag = 'Nextcloud'): LoggerInterface {
+		$log = $this->createNewLogger($type, $tag, $path);
+		return new PsrLoggerAdapter(
+			new Log($log, $this->systemConfig)
+		);
+	}
+
+	protected function buildLogFile(string $logFile = ''): File {
+		$defaultLogFile = $this->systemConfig->getValue('datadirectory', \OC::$SERVERROOT . '/data') . '/nextcloud.log';
+		if ($logFile === '') {
+			$logFile = $this->systemConfig->getValue('logfile', $defaultLogFile);
+		}
+		$fallback = $defaultLogFile !== $logFile ? $defaultLogFile : '';
+
+		return new File($logFile, $fallback, $this->systemConfig);
+	}
+}