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authorChristoph Wurst <ChristophWurst@users.noreply.github.com>2020-04-08 11:49:56 +0200
committerGitHub <noreply@github.com>2020-04-08 11:49:56 +0200
commit547ba642c6a3e9ef2557e4e73c8e6fceca8292ec (patch)
tree8249e1165b0cd52ac30383d3b02fed382df06fd2 /lib
parentbb937999fa3aeea7631a6e18031fad802af4a9bb (diff)
parent1b4380aae87d30aab16e2fd5c2d04372a246fa39 (diff)
downloadnextcloud-server-547ba642c6a3e9ef2557e4e73c8e6fceca8292ec.tar.gz
nextcloud-server-547ba642c6a3e9ef2557e4e73c8e6fceca8292ec.zip
Merge pull request #18200 from nextcloud/enhancement/psr-logger
Add a PSR-3 logger adapter and make it injectable
Diffstat (limited to 'lib')
-rw-r--r--lib/composer/composer/autoload_classmap.php1
-rw-r--r--lib/composer/composer/autoload_static.php1
-rw-r--r--lib/private/Log/PsrLoggerAdapter.php166
-rw-r--r--lib/private/Server.php4
4 files changed, 172 insertions, 0 deletions
diff --git a/lib/composer/composer/autoload_classmap.php b/lib/composer/composer/autoload_classmap.php
index e4306ca0369..8fb6196497e 100644
--- a/lib/composer/composer/autoload_classmap.php
+++ b/lib/composer/composer/autoload_classmap.php
@@ -1085,6 +1085,7 @@ return array(
'OC\\Log\\File' => $baseDir . '/lib/private/Log/File.php',
'OC\\Log\\LogDetails' => $baseDir . '/lib/private/Log/LogDetails.php',
'OC\\Log\\LogFactory' => $baseDir . '/lib/private/Log/LogFactory.php',
+ 'OC\\Log\\PsrLoggerAdapter' => $baseDir . '/lib/private/Log/PsrLoggerAdapter.php',
'OC\\Log\\Rotate' => $baseDir . '/lib/private/Log/Rotate.php',
'OC\\Log\\Syslog' => $baseDir . '/lib/private/Log/Syslog.php',
'OC\\Log\\Systemdlog' => $baseDir . '/lib/private/Log/Systemdlog.php',
diff --git a/lib/composer/composer/autoload_static.php b/lib/composer/composer/autoload_static.php
index abc4a40fd75..4748ad2b978 100644
--- a/lib/composer/composer/autoload_static.php
+++ b/lib/composer/composer/autoload_static.php
@@ -1114,6 +1114,7 @@ class ComposerStaticInit53792487c5a8370acc0b06b1a864ff4c
'OC\\Log\\File' => __DIR__ . '/../../..' . '/lib/private/Log/File.php',
'OC\\Log\\LogDetails' => __DIR__ . '/../../..' . '/lib/private/Log/LogDetails.php',
'OC\\Log\\LogFactory' => __DIR__ . '/../../..' . '/lib/private/Log/LogFactory.php',
+ 'OC\\Log\\PsrLoggerAdapter' => __DIR__ . '/../../..' . '/lib/private/Log/PsrLoggerAdapter.php',
'OC\\Log\\Rotate' => __DIR__ . '/../../..' . '/lib/private/Log/Rotate.php',
'OC\\Log\\Syslog' => __DIR__ . '/../../..' . '/lib/private/Log/Syslog.php',
'OC\\Log\\Systemdlog' => __DIR__ . '/../../..' . '/lib/private/Log/Systemdlog.php',
diff --git a/lib/private/Log/PsrLoggerAdapter.php b/lib/private/Log/PsrLoggerAdapter.php
new file mode 100644
index 00000000000..4bfd9a2a246
--- /dev/null
+++ b/lib/private/Log/PsrLoggerAdapter.php
@@ -0,0 +1,166 @@
+<?php
+
+declare(strict_types=1);
+
+/**
+ * @copyright 2020 Christoph Wurst <christoph@winzerhof-wurst.at>
+ *
+ * @author 2020 Christoph Wurst <christoph@winzerhof-wurst.at>
+ *
+ * @license GNU AGPL version 3 or any later version
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU Affero General Public License as
+ * published by the Free Software Foundation, either version 3 of the
+ * License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU Affero General Public License for more details.
+ *
+ * You should have received a copy of the GNU Affero General Public License
+ * along with this program. If not, see <http://www.gnu.org/licenses/>.
+ */
+
+namespace OC\Log;
+
+use OCP\ILogger;
+use Psr\Log\InvalidArgumentException;
+use Psr\Log\LoggerInterface;
+
+final class PsrLoggerAdapter implements LoggerInterface {
+
+ /** @var ILogger */
+ private $logger;
+
+ public function __construct(ILogger $logger) {
+ $this->logger = $logger;
+ }
+
+ /**
+ * System is unusable.
+ *
+ * @param string $message
+ * @param array $context
+ *
+ * @return void
+ */
+ public function emergency($message, array $context = []): void {
+ $this->logger->emergency($message, $context);
+ }
+
+ /**
+ * Action must be taken immediately.
+ *
+ * Example: Entire website down, database unavailable, etc. This should
+ * trigger the SMS alerts and wake you up.
+ *
+ * @param string $message
+ * @param array $context
+ *
+ * @return void
+ */
+ public function alert($message, array $context = []) {
+ $this->logger->alert($message, $context);
+ }
+
+ /**
+ * Critical conditions.
+ *
+ * Example: Application component unavailable, unexpected exception.
+ *
+ * @param string $message
+ * @param array $context
+ *
+ * @return void
+ */
+ public function critical($message, array $context = []) {
+ $this->logger->critical($message, $context);
+ }
+
+ /**
+ * Runtime errors that do not require immediate action but should typically
+ * be logged and monitored.
+ *
+ * @param string $message
+ * @param array $context
+ *
+ * @return void
+ */
+ public function error($message, array $context = []) {
+ $this->logger->error($message, $context);
+ }
+
+ /**
+ * Exceptional occurrences that are not errors.
+ *
+ * Example: Use of deprecated APIs, poor use of an API, undesirable things
+ * that are not necessarily wrong.
+ *
+ * @param string $message
+ * @param array $context
+ *
+ * @return void
+ */
+ public function warning($message, array $context = []) {
+ $this->logger->warning($message, $context);
+ }
+
+ /**
+ * Normal but significant events.
+ *
+ * @param string $message
+ * @param array $context
+ *
+ * @return void
+ */
+ public function notice($message, array $context = []) {
+ $this->logger->notice($message, $context);
+ }
+
+ /**
+ * Interesting events.
+ *
+ * Example: User logs in, SQL logs.
+ *
+ * @param string $message
+ * @param array $context
+ *
+ * @return void
+ */
+ public function info($message, array $context = []) {
+ $this->logger->info($message, $context);
+ }
+
+ /**
+ * Detailed debug information.
+ *
+ * @param string $message
+ * @param array $context
+ *
+ * @return void
+ */
+ public function debug($message, array $context = []) {
+ $this->logger->debug($message, $context);
+ }
+
+ /**
+ * Logs with an arbitrary level.
+ *
+ * @param mixed $level
+ * @param string $message
+ * @param array $context
+ *
+ * @return void
+ *
+ * @throws InvalidArgumentException
+ */
+ public function log($level, $message, array $context = []) {
+ if (!is_int($level) || $level < ILogger::DEBUG || $level > ILogger::FATAL) {
+ throw new InvalidArgumentException('Nextcloud allows only integer log levels');
+ }
+ $this->logger->log($level, $message, $context);
+ }
+
+}
diff --git a/lib/private/Server.php b/lib/private/Server.php
index c7a30e3c9f8..4e62e2d2916 100644
--- a/lib/private/Server.php
+++ b/lib/private/Server.php
@@ -104,6 +104,7 @@ use OC\Lock\MemcacheLockingProvider;
use OC\Lock\NoopLockingProvider;
use OC\Lockdown\LockdownManager;
use OC\Log\LogFactory;
+use OC\Log\PsrLoggerAdapter;
use OC\Mail\Mailer;
use OC\Memcache\ArrayCache;
use OC\Memcache\Factory;
@@ -225,6 +226,7 @@ use OCP\User\Events\UserDeletedEvent;
use OCP\User\Events\UserLoggedInEvent;
use OCP\User\Events\UserLoggedInWithCookieEvent;
use OCP\User\Events\UserLoggedOutEvent;
+use Psr\Log\LoggerInterface;
use Symfony\Component\EventDispatcher\EventDispatcherInterface;
use Symfony\Component\EventDispatcher\GenericEvent;
use OCA\Files_External\Service\UserStoragesService;
@@ -723,6 +725,8 @@ class Server extends ServerContainer implements IServerContainer {
});
$this->registerAlias(ILogger::class, \OC\Log::class);
$this->registerDeprecatedAlias('Logger', \OC\Log::class);
+ // PSR-3 logger
+ $this->registerAlias(LoggerInterface::class, PsrLoggerAdapter::class);
$this->registerService(ILogFactory::class, function (Server $c) {
return new LogFactory($c, $this->getSystemConfig());