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263 lines
6.0 KiB
263 lines
6.0 KiB
<?php
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declare(strict_types=1);
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/**
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* @copyright 2020 Christoph Wurst <christoph@winzerhof-wurst.at>
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*
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* @author Christoph Wurst <christoph@winzerhof-wurst.at>
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*
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* @license GNU AGPL version 3 or any later version
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*
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* This program is free software: you can redistribute it and/or modify
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* it under the terms of the GNU Affero General Public License as
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* published by the Free Software Foundation, either version 3 of the
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* License, or (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU Affero General Public License for more details.
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*
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* You should have received a copy of the GNU Affero General Public License
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* along with this program. If not, see <http://www.gnu.org/licenses/>.
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*
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*/
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namespace OC\Log;
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use OCP\ILogger;
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use Psr\Log\InvalidArgumentException;
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use Psr\Log\LoggerInterface;
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use Throwable;
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use function array_key_exists;
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use function array_merge;
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final class PsrLoggerAdapter implements LoggerInterface {
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/** @var ILogger */
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private $logger;
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public function __construct(ILogger $logger) {
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$this->logger = $logger;
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}
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private function containsThrowable(array $context): bool {
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return array_key_exists('exception', $context) && $context['exception'] instanceof Throwable;
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}
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/**
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* System is unusable.
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*
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* @param string $message
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* @param array $context
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*
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* @return void
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*/
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public function emergency($message, array $context = []): void {
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if ($this->containsThrowable($context)) {
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$this->logger->logException($context['exception'], array_merge(
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[
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'message' => $message,
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'level' => ILogger::FATAL,
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],
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$context
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));
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} else {
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$this->logger->emergency($message, $context);
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}
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}
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/**
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* Action must be taken immediately.
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*
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* Example: Entire website down, database unavailable, etc. This should
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* trigger the SMS alerts and wake you up.
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*
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* @param string $message
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* @param array $context
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*
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* @return void
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*/
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public function alert($message, array $context = []) {
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if ($this->containsThrowable($context)) {
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$this->logger->logException($context['exception'], array_merge(
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[
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'message' => $message,
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'level' => ILogger::ERROR,
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],
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$context
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));
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} else {
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$this->logger->alert($message, $context);
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}
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}
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/**
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* Critical conditions.
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*
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* Example: Application component unavailable, unexpected exception.
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*
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* @param string $message
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* @param array $context
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*
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* @return void
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*/
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public function critical($message, array $context = []) {
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if ($this->containsThrowable($context)) {
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$this->logger->logException($context['exception'], array_merge(
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[
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'message' => $message,
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'level' => ILogger::ERROR,
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],
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$context
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));
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} else {
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$this->logger->critical($message, $context);
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}
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}
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/**
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* Runtime errors that do not require immediate action but should typically
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* be logged and monitored.
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*
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* @param string $message
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* @param array $context
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*
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* @return void
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*/
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public function error($message, array $context = []) {
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if ($this->containsThrowable($context)) {
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$this->logger->logException($context['exception'], array_merge(
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[
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'message' => $message,
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'level' => ILogger::ERROR,
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],
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$context
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));
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} else {
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$this->logger->error($message, $context);
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}
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}
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/**
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* Exceptional occurrences that are not errors.
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*
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* Example: Use of deprecated APIs, poor use of an API, undesirable things
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* that are not necessarily wrong.
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*
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* @param string $message
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* @param array $context
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*
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* @return void
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*/
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public function warning($message, array $context = []) {
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if ($this->containsThrowable($context)) {
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$this->logger->logException($context['exception'], array_merge(
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[
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'message' => $message,
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'level' => ILogger::WARN,
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],
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$context
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));
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} else {
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$this->logger->warning($message, $context);
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}
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}
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/**
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* Normal but significant events.
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*
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* @param string $message
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* @param array $context
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*
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* @return void
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*/
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public function notice($message, array $context = []) {
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if ($this->containsThrowable($context)) {
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$this->logger->logException($context['exception'], array_merge(
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[
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'message' => $message,
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'level' => ILogger::INFO,
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],
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$context
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));
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} else {
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$this->logger->notice($message, $context);
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}
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}
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/**
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* Interesting events.
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*
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* Example: User logs in, SQL logs.
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*
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* @param string $message
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* @param array $context
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*
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* @return void
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*/
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public function info($message, array $context = []) {
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if ($this->containsThrowable($context)) {
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$this->logger->logException($context['exception'], array_merge(
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[
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'message' => $message,
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'level' => ILogger::INFO,
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],
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$context
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));
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} else {
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$this->logger->info($message, $context);
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}
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}
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/**
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* Detailed debug information.
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*
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* @param string $message
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* @param array $context
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*
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* @return void
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*/
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public function debug($message, array $context = []) {
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if ($this->containsThrowable($context)) {
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$this->logger->logException($context['exception'], array_merge(
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[
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'message' => $message,
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'level' => ILogger::DEBUG,
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],
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$context
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));
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} else {
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$this->logger->debug($message, $context);
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}
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}
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/**
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* Logs with an arbitrary level.
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*
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* @param mixed $level
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* @param string $message
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* @param array $context
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*
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* @return void
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*
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* @throws InvalidArgumentException
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*/
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public function log($level, $message, array $context = []) {
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if (!is_int($level) || $level < ILogger::DEBUG || $level > ILogger::FATAL) {
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throw new InvalidArgumentException('Nextcloud allows only integer log levels');
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}
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if ($this->containsThrowable($context)) {
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$this->logger->logException($context['exception'], array_merge(
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[
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'message' => $message,
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'level' => $level,
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],
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$context
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));
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} else {
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$this->logger->log($level, $message, $context);
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}
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}
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}
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