mirror of
https://github.com/friendica/friendica
synced 2025-03-25 06:44:02 +00:00
100 lines
3.6 KiB
PHP
100 lines
3.6 KiB
PHP
<?php
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/**
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* @copyright Copyright (C) 2010-2023, the Friendica project
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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 <https://www.gnu.org/licenses/>.
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*
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*/
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namespace Friendica\Core\Logger\Factory;
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use Friendica\Core\Config\Capability\IManageConfigValues;
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use Friendica\Core\Logger\Capability\LogChannel;
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use Friendica\Core\Logger\Exception\LoggerArgumentException;
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use Friendica\Core\Logger\Exception\LoggerException;
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use Friendica\Core\Logger\Exception\LogLevelException;
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use Friendica\Core\Logger\Type\StreamLogger as StreamLoggerClass;
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use Friendica\Core\Logger\Util\FileSystem;
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use Psr\Log\LoggerInterface;
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use Psr\Log\NullLogger;
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/**
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* The logger factory for the StreamLogger instance
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*
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* @see StreamLoggerClass
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*/
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class StreamLogger extends AbstractLoggerTypeFactory
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{
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/**
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* Creates a new PSR-3 compliant stream logger instance
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*
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* @param IManageConfigValues $config The system configuration
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* @param string|null $logfile (optional) A given logfile which should be used as stream (e.g. in case of
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* developer logging)
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* @param string|null $channel (optional) A given channel in case it is different from the default
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*
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* @return LoggerInterface The PSR-3 compliant logger instance
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*
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* @throws LoggerException in case the logger cannot get created
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*/
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public function create(IManageConfigValues $config, string $logfile = null, string $channel = null): LoggerInterface
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{
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$fileSystem = new FileSystem();
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$logfile = $logfile ?? $config->get('system', 'logfile');
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if (!@file_exists($logfile) || !@is_writable($logfile)) {
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throw new LoggerArgumentException(sprintf('%s is not a valid logfile', $logfile));
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}
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$loglevel = static::mapLegacyConfigDebugLevel($config->get('system', 'loglevel'));
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if (array_key_exists($loglevel, StreamLoggerClass::levelToInt)) {
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$loglevel = StreamLoggerClass::levelToInt[$loglevel];
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} else {
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throw new LogLevelException(sprintf('The level "%s" is not valid.', $loglevel));
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}
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$stream = $fileSystem->createStream($logfile);
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return new StreamLoggerClass($channel ?? $this->channel, $this->introspection, $stream, $loglevel, getmypid());
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}
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/**
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* Creates a new PSR-3 compliant develop logger
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*
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* If you want to debug only interactions from your IP or the IP of a remote server for federation debug,
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* you'll use this logger instance for the duration of your work.
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*
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* It should never get filled during normal usage of Friendica
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*
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* @return LoggerInterface The PSR-3 compliant logger instance
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*
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* @throws LoggerException
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*/
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public function createDev(IManageConfigValues $config)
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{
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$debugging = $config->get('system', 'debugging');
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$logfile = $config->get('system', 'dlogfile');
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$developerIp = $config->get('system', 'dlogip');
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if ((!isset($developerIp) || !$debugging) &&
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(!is_file($logfile) || is_writable($logfile))) {
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return new NullLogger();
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}
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return $this->create($config, $logfile, LogChannel::DEV);
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}
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}
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