114 lines
2.7 KiB
PHP
114 lines
2.7 KiB
PHP
<?php
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/**
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* Class Logger
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*
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* @author pavel
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* @license https://opensource.org/licenses/MIT MIT License
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* @link http://help.retailcrm.pro/docs/Developers
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*/
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class Logger
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{
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/** @var self $instance */
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private static $instance;
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/** @var string $logPath */
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private $logPath;
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/** @var int $files */
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private $files;
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/**
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* Get logger instance or re-initialize it with new parameters
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*
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* @param string $logPath
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* @param int $files
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*
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* @return \Logger
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*/
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public static function getInstance($logPath = '/bitrix/modules/intaro.retailcrm/log', $files = 3)
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{
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if (empty(self::$instance)
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|| self::$instance instanceof Logger
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&& (self::$instance->logPath != $logPath || self::$instance->files != $files)
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) {
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self::$instance = new Logger($logPath, $files);
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}
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return self::$instance;
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}
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/**
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* Logger constructor.
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*
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* @param string $logPath
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* @param int $files
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*/
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private function __construct($logPath = '/bitrix/modules/intaro.retailcrm/log', $files = 3)
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{
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$this->logPath = $logPath;
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$this->files = $files;
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}
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public function write($dump, $file = 'info')
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{
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$rsSites = CSite::GetList($by, $sort, array('DEF' => 'Y'));
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$ar = $rsSites->Fetch();
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if (!is_dir($ar['ABS_DOC_ROOT'] . $this->logPath . '/')) {
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mkdir($ar['ABS_DOC_ROOT'] . $this->logPath . '/');
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}
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$file = $ar['ABS_DOC_ROOT'] . $this->logPath . '/' . $file . '.log';
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$data['TIME'] = date('Y-m-d H:i:s');
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$data['DATA'] = $dump;
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$f = fopen($file, "a+");
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fwrite($f, print_r($data, true));
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fclose($f);
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// if filesize more than 5 Mb rotate it
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if (filesize($file) > 5242880) {
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$this->rotate($file);
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}
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}
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private function rotate($file)
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{
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$path = pathinfo($file);
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$rotate = implode('', array(
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$path['dirname'],
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'/',
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$path['filename'],
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'_',
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date('Y-m-d_H:i:s'),
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'.',
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$path['extension']
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));
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copy($file, $rotate);
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$this->clean($file);
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$files = glob($path['dirname'] . '/' . $path['filename'] . "*" . ".log");
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if (0 === $this->files) {
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return;
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}
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if (count($files) > $this->files) {
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natsort($files);
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$files = array_reverse($files);
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foreach (array_slice($files, $this->files) as $log) {
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if (is_writable($log)) {
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unlink($log);
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}
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}
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}
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}
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private function clean($file)
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{
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file_put_contents($file, '');
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}
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}
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