181 lines
4.6 KiB
PHP
181 lines
4.6 KiB
PHP
<?php
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/**
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* This file is part of the Tracy (https://tracy.nette.org)
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* Copyright (c) 2004 David Grudl (https://davidgrudl.com)
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*/
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declare(strict_types=1);
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namespace Tracy;
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/**
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* FireLogger console logger.
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*
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* @see http://firelogger.binaryage.com
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* @see https://chrome.google.com/webstore/detail/firelogger-for-chrome/hmagilfopmdjkeomnjpchokglfdfjfeh
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*/
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class FireLogger implements ILogger
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{
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/** @var int */
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public $maxDepth = 3;
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/** @var int */
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public $maxLength = 150;
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/** @var array */
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private $payload = ['logs' => []];
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/**
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* Sends message to FireLogger console.
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* @param mixed $message
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*/
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public function log($message, $level = self::DEBUG): bool
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{
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if (!isset($_SERVER['HTTP_X_FIRELOGGER']) || headers_sent()) {
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return false;
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}
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$item = [
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'name' => 'PHP',
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'level' => $level,
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'order' => count($this->payload['logs']),
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'time' => str_pad(number_format((microtime(true) - Debugger::$time) * 1000, 1, '.', ' '), 8, '0', STR_PAD_LEFT) . ' ms',
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'template' => '',
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'message' => '',
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'style' => 'background:#767ab6',
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];
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$args = func_get_args();
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if (isset($args[0]) && is_string($args[0])) {
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$item['template'] = array_shift($args);
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}
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if (isset($args[0]) && $args[0] instanceof \Throwable) {
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$e = array_shift($args);
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$trace = $e->getTrace();
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if (
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isset($trace[0]['class'])
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&& $trace[0]['class'] === Debugger::class
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&& ($trace[0]['function'] === 'shutdownHandler' || $trace[0]['function'] === 'errorHandler')
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) {
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unset($trace[0]);
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}
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$file = str_replace(dirname($e->getFile(), 3), "\xE2\x80\xA6", $e->getFile());
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$item['template'] = ($e instanceof \ErrorException ? '' : Helpers::getClass($e) . ': ')
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. $e->getMessage() . ($e->getCode() ? ' #' . $e->getCode() : '') . ' in ' . $file . ':' . $e->getLine();
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$item['pathname'] = $e->getFile();
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$item['lineno'] = $e->getLine();
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} else {
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$trace = debug_backtrace();
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if (
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isset($trace[1]['class'])
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&& $trace[1]['class'] === Debugger::class
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&& ($trace[1]['function'] === 'fireLog')
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) {
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unset($trace[0]);
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}
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foreach ($trace as $frame) {
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if (isset($frame['file']) && is_file($frame['file'])) {
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$item['pathname'] = $frame['file'];
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$item['lineno'] = $frame['line'];
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break;
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}
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}
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}
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$item['exc_info'] = ['', '', []];
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$item['exc_frames'] = [];
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foreach ($trace as $frame) {
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$frame += ['file' => null, 'line' => null, 'class' => null, 'type' => null, 'function' => null, 'object' => null, 'args' => null];
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$item['exc_info'][2][] = [$frame['file'], $frame['line'], "$frame[class]$frame[type]$frame[function]", $frame['object']];
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$item['exc_frames'][] = $frame['args'];
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}
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if (isset($args[0]) && in_array($args[0], [self::DEBUG, self::INFO, self::WARNING, self::ERROR, self::CRITICAL], true)) {
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$item['level'] = array_shift($args);
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}
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$item['args'] = $args;
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$this->payload['logs'][] = $this->jsonDump($item, -1);
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foreach (str_split(base64_encode(json_encode($this->payload)), 4990) as $k => $v) {
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header("FireLogger-de11e-$k: $v");
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}
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return true;
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}
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/**
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* Dump implementation for JSON.
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* @param mixed $var
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* @return array|null|int|float|bool|string
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*/
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private function jsonDump(&$var, int $level = 0)
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{
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if (is_bool($var) || $var === null || is_int($var) || is_float($var)) {
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return $var;
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} elseif (is_string($var)) {
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return Dumper::encodeString($var, $this->maxLength);
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} elseif (is_array($var)) {
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static $marker;
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if ($marker === null) {
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$marker = uniqid("\x00", true);
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}
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if (isset($var[$marker])) {
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return "\xE2\x80\xA6RECURSION\xE2\x80\xA6";
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} elseif ($level < $this->maxDepth || !$this->maxDepth) {
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$var[$marker] = true;
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$res = [];
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foreach ($var as $k => &$v) {
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if ($k !== $marker) {
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$res[$this->jsonDump($k)] = $this->jsonDump($v, $level + 1);
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}
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}
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unset($var[$marker]);
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return $res;
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} else {
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return " \xE2\x80\xA6 ";
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}
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} elseif (is_object($var)) {
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$arr = (array) $var;
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static $list = [];
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if (in_array($var, $list, true)) {
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return "\xE2\x80\xA6RECURSION\xE2\x80\xA6";
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} elseif ($level < $this->maxDepth || !$this->maxDepth) {
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$list[] = $var;
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$res = ["\x00" => '(object) ' . Helpers::getClass($var)];
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foreach ($arr as $k => &$v) {
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if (isset($k[0]) && $k[0] === "\x00") {
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$k = substr($k, strrpos($k, "\x00") + 1);
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}
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$res[$this->jsonDump($k)] = $this->jsonDump($v, $level + 1);
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}
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array_pop($list);
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return $res;
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} else {
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return " \xE2\x80\xA6 ";
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}
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} elseif (is_resource($var)) {
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return 'resource ' . get_resource_type($var);
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} else {
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return 'unknown type';
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}
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}
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}
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