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90 lines
2.3 KiB
PHP
90 lines
2.3 KiB
PHP
<?php
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namespace BSR\Lib;
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class Logger {
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const QUIET = 0;
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const NORMAL = 1;
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const VERBOSE = 2;
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private static $start;
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private static $data = array();
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private static $log = '';
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private static function ip() {
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if (isset($_SERVER['HTTP_X_FORWARDED_FOR'])) {
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return array_shift(
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array_map('trim', explode(',', $_SERVER['HTTP_X_FORWARDED_FOR']))
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);
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} else if (isset($_SERVER['REMOTE_ADDR'])) {
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return $_SERVER['REMOTE_ADDR'];
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}
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return '(n-a)';
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}
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public static function start() {
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self::$start = microtime(true);
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self::$data = array(
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'ip' => self::ip(),
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'date' => date('d.m.Y H:m:s'),
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'func' => '(none)',
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'error' => ''
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);
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}
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public static function info($info, $key = null) {
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if(is_null($key)) {
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self::$data = array_merge(self::$data, $info);
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} else {
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self::$data[$key] = $info;
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}
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}
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/**
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* Log a message that will be displayed in the logs if the configuration
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* says so.
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*
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* @param string $message
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* @param int $verbosity
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*/
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public static function log($message, $verbosity = Logger::VERBOSE) {
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if(Configuration::get('log.verbosity') < $verbosity) {
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return;
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}
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self::$log .= $message."\n";
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}
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public static function stop($data = null) {
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if(! is_null($data)) {
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self::info($data);
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}
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$time = (microtime(true) - self::$start) * 1000;
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self::$data['time'] = round($time, 2).'ms';
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if(Configuration::get('log.verbosity') > Logger::QUIET) {
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$format = Configuration::get('log.format');
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$patterns = array_map(function($p) { return "%$p%"; }, array_keys(self::$data));
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$msg = str_replace($patterns, array_values(self::$data), $format)."\n";
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if(strlen(self::$log) > 0) {
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$msg .= self::$log;
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}
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$file = Configuration::get('log.file');
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if(! file_exists($file)) {
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mkdir(dirname($file), 0777, true);
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touch($file);
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}
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file_put_contents($file, $msg, FILE_APPEND | LOCK_EX);
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}
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}
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public static function data() {
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return self::$data;
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}
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} |