mirror of
https://github.com/espocrm/espocrm.git
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142 lines
3.8 KiB
PHP
142 lines
3.8 KiB
PHP
<?php
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/************************************************************************
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* This file is part of EspoCRM.
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*
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* EspoCRM - Open Source CRM application.
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* Copyright (C) 2014-2022 Yurii Kuznietsov, Taras Machyshyn, Oleksii Avramenko
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* Website: https://www.espocrm.com
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*
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* EspoCRM is free software: you can redistribute it and/or modify
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* it under the terms of the GNU 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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* EspoCRM 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 General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with EspoCRM. If not, see http://www.gnu.org/licenses/.
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*
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* The interactive user interfaces in modified source and object code versions
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* of this program must display Appropriate Legal Notices, as required under
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* Section 5 of the GNU General Public License version 3.
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*
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* In accordance with Section 7(b) of the GNU General Public License version 3,
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* these Appropriate Legal Notices must retain the display of the "EspoCRM" word.
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************************************************************************/
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namespace Espo\Core\Log\Handler;
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use Monolog\Logger;
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use Espo\Core\{
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Utils\Config,
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};
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class EspoRotatingFileHandler extends EspoFileHandler
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{
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/**
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* @var string
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*/
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protected $dateFormat = 'Y-m-d';
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/**
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* @var string
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*/
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protected $filenameFormat = '{filename}-{date}';
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/**
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* @var string
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*/
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protected $filename;
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/**
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* @var int
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*/
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protected $maxFiles;
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public function __construct(
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Config $config,
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string $filename,
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int $maxFiles = 0,
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int $level = Logger::DEBUG,
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bool $bubble = true
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) {
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$this->filename = $filename;
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$this->maxFiles = $maxFiles;
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parent::__construct($config, $this->getTimedFilename(), $level, $bubble);
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$this->rotate();
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}
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/**
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* @return void
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*/
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protected function rotate()
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{
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if (0 === $this->maxFiles) {
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return; // unlimited number of files for 0
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}
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$filePattern = $this->getFilePattern();
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$dirPath = $this->fileManager->getDirName($this->filename);
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/** @var string[] $logFiles */
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$logFiles = $this->fileManager->getFileList($dirPath, false, $filePattern, true);
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if (!empty($logFiles) && count($logFiles) > $this->maxFiles) {
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usort($logFiles, function ($a, $b) {
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return strcmp($b, $a);
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});
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$logFilesToBeRemoved = array_slice($logFiles, $this->maxFiles);
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$this->fileManager->removeFile($logFilesToBeRemoved, $dirPath);
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}
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}
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/**
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* @return string
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*/
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protected function getTimedFilename()
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{
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$fileInfo = pathinfo($this->filename);
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$timedFilename = str_replace(
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['{filename}', '{date}'],
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[$fileInfo['filename'], date($this->dateFormat)],
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($fileInfo['dirname'] ?? '') . '/' . $this->filenameFormat
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);
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if (!empty($fileInfo['extension'])) {
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$timedFilename .= '.' . $fileInfo['extension'];
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}
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return $timedFilename;
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}
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/**
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* @return string
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*/
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protected function getFilePattern()
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{
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$fileInfo = pathinfo($this->filename);
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$glob = str_replace(
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array('{filename}', '{date}'),
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array($fileInfo['filename'], '.*'),
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$this->filenameFormat
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);
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if (!empty($fileInfo['extension'])) {
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$glob .= '\.'.$fileInfo['extension'];
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}
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$glob = '^'.$glob.'$';
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return $glob;
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}
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}
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