93 lines
3.7 KiB
PHP
93 lines
3.7 KiB
PHP
<?php
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declare(strict_types = 1);
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// {{{ License
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// This file is part of GNU social - https://www.gnu.org/software/social
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//
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// GNU social 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 published by
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// the Free Software Foundation, either version 3 of the License, or
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// (at your option) any later version.
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//
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// GNU social 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 GNU social. If not, see <http://www.gnu.org/licenses/>.
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// }}}
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/**
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* GNU social's logger wrapper around Symfony's,
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* keeping our old static interface, which is more convenient and just as powerful
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*
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* @package GNUsocial
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* @category Log
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*
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* @author Hugo Sales <hugo@hsal.es>
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* @copyright 2020-2021 Free Software Foundation, Inc http://www.fsf.org
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* @license https://www.gnu.org/licenses/agpl.html GNU AGPL v3 or later
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*/
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namespace App\Core;
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use App\Util\Exception\ServerException;
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use Exception;
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use Psr\Log\LoggerInterface;
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/**
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* @mixin LoggerInterface
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*
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* @method static void debug(string $message, array $context = []) // (100): Detailed debug information.
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* @method static void info(string $message, array $context = []) // (200): Interesting events. E.g.: SQL logs.
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* @method static void notice(string $message, array $context = []) // (250): Normal but significant events.
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* @method static void warning(string $message, array $context = []) // (300): Exceptional occurrences that are not errors. Examples: Use of deprecated APIs, poor use of an API, undesirable things that are not necessarily wrong.
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* @method static void error(string $message, array $context = []) // (400): Runtime errors that do not require immediate action but should typically be logged and monitored.
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* @method static void critical(string $message, array $context = []) // (500): Critical conditions. Example: Application component unavailable, unexpected exception.
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* @method static void alert(string $message, array $context = []) // (550): Action must be taken immediately. Example: Entire website down, database unavailable, etc. This should trigger the SMS alerts and wake the sysadmin up.
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* @method static void emergency(string $message, array $context = []) // (600): Emergency: system is unusable.
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*/
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abstract class Log
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{
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private static ?LoggerInterface $logger;
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public static function setLogger($l): void
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{
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self::$logger = $l;
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}
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public static function getLogger(): LoggerInterface
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{
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return self::$logger;
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}
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/**
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* Log a critical error when a really unexpected exception occured. This indicates a bug in the software
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*
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* @throws ServerException
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* @codeCoverageIgnore
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*/
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public static function unexpected_exception(Exception $e)
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{
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$backtrace = debug_backtrace(\DEBUG_BACKTRACE_IGNORE_ARGS, 2);
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self::critical('Unexpected exception of class: "' . \get_class($e) . '" was thrown in ' . \get_called_class() . '::' . $backtrace[1]['function']);
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throw new ServerException('Unexpected exception', 500, $e);
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}
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/**
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* Simple static wrappers around Monolog's functions
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*/
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public static function __callStatic(string $name, array $args)
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{
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if (isset(self::$logger)) {
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return self::$logger->{$name}(...$args);
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} else {
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// @codeCoverageIgnoreStart
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return;
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// @codeCoverageIgnoreEnd
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}
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}
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}
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