Commit version 24.12.13800
This commit is contained in:
204
libs/Nette/Tracy/Logger/Logger.php
Normal file
204
libs/Nette/Tracy/Logger/Logger.php
Normal file
@ -0,0 +1,204 @@
|
||||
<?php
|
||||
|
||||
/**
|
||||
* This file is part of the Tracy (https://tracy.nette.org)
|
||||
* Copyright (c) 2004 David Grudl (https://davidgrudl.com)
|
||||
*/
|
||||
|
||||
declare(strict_types=1);
|
||||
|
||||
namespace Tracy;
|
||||
|
||||
|
||||
/**
|
||||
* Logger.
|
||||
*/
|
||||
class Logger implements ILogger
|
||||
{
|
||||
/** @var string|null name of the directory where errors should be logged */
|
||||
public $directory;
|
||||
|
||||
/** @var string|array|null email or emails to which send error notifications */
|
||||
public $email;
|
||||
|
||||
/** @var string|null sender of email notifications */
|
||||
public $fromEmail;
|
||||
|
||||
/** @var mixed interval for sending email is 2 days */
|
||||
public $emailSnooze = '2 days';
|
||||
|
||||
/** @var callable handler for sending emails */
|
||||
public $mailer;
|
||||
|
||||
/** @var BlueScreen|null */
|
||||
private $blueScreen;
|
||||
|
||||
|
||||
/**
|
||||
* @param string|array|null $email
|
||||
*/
|
||||
public function __construct(?string $directory, $email = null, ?BlueScreen $blueScreen = null)
|
||||
{
|
||||
$this->directory = $directory;
|
||||
$this->email = $email;
|
||||
$this->blueScreen = $blueScreen;
|
||||
$this->mailer = [$this, 'defaultMailer'];
|
||||
}
|
||||
|
||||
|
||||
/**
|
||||
* Logs message or exception to file and sends email notification.
|
||||
* @param mixed $message
|
||||
* @param string $level one of constant ILogger::INFO, WARNING, ERROR (sends email), EXCEPTION (sends email), CRITICAL (sends email)
|
||||
* @return string|null logged error filename
|
||||
*/
|
||||
public function log($message, $level = self::INFO)
|
||||
{
|
||||
if (!$this->directory) {
|
||||
throw new \LogicException('Logging directory is not specified.');
|
||||
} elseif (!is_dir($this->directory)) {
|
||||
throw new \RuntimeException("Logging directory '$this->directory' is not found or is not directory.");
|
||||
}
|
||||
|
||||
$exceptionFile = $message instanceof \Throwable
|
||||
? $this->getExceptionFile($message, $level)
|
||||
: null;
|
||||
$line = static::formatLogLine($message, $exceptionFile);
|
||||
$file = $this->directory . '/' . strtolower($level ?: self::INFO) . '.log';
|
||||
|
||||
if (!@file_put_contents($file, $line . PHP_EOL, FILE_APPEND | LOCK_EX)) { // @ is escalated to exception
|
||||
throw new \RuntimeException("Unable to write to log file '$file'. Is directory writable?");
|
||||
}
|
||||
|
||||
if ($exceptionFile) {
|
||||
$this->logException($message, $exceptionFile);
|
||||
}
|
||||
|
||||
if (in_array($level, [self::ERROR, self::EXCEPTION, self::CRITICAL], true)) {
|
||||
$this->sendEmail($message);
|
||||
}
|
||||
|
||||
return $exceptionFile;
|
||||
}
|
||||
|
||||
|
||||
/**
|
||||
* @param mixed $message
|
||||
*/
|
||||
public static function formatMessage($message): string
|
||||
{
|
||||
if ($message instanceof \Throwable) {
|
||||
foreach (Helpers::getExceptionChain($message) as $exception) {
|
||||
$tmp[] = ($exception instanceof \ErrorException
|
||||
? Helpers::errorTypeToString($exception->getSeverity()) . ': ' . $exception->getMessage()
|
||||
: Helpers::getClass($exception) . ': ' . $exception->getMessage() . ($exception->getCode() ? ' #' . $exception->getCode() : '')
|
||||
) . ' in ' . $exception->getFile() . ':' . $exception->getLine();
|
||||
}
|
||||
|
||||
$message = implode("\ncaused by ", $tmp);
|
||||
|
||||
} elseif (!is_string($message)) {
|
||||
$message = Dumper::toText($message);
|
||||
}
|
||||
|
||||
return trim($message);
|
||||
}
|
||||
|
||||
|
||||
/**
|
||||
* @param mixed $message
|
||||
*/
|
||||
public static function formatLogLine($message, ?string $exceptionFile = null): string
|
||||
{
|
||||
return implode(' ', [
|
||||
date('[Y-m-d H-i-s]'),
|
||||
preg_replace('#\s*\r?\n\s*#', ' ', static::formatMessage($message)),
|
||||
' @ ' . Helpers::getSource(),
|
||||
$exceptionFile ? ' @@ ' . basename($exceptionFile) : null,
|
||||
]);
|
||||
}
|
||||
|
||||
|
||||
public function getExceptionFile(\Throwable $exception, string $level = self::EXCEPTION): string
|
||||
{
|
||||
foreach (Helpers::getExceptionChain($exception) as $exception) {
|
||||
$data[] = [
|
||||
get_class($exception), $exception->getMessage(), $exception->getCode(), $exception->getFile(), $exception->getLine(),
|
||||
array_map(function (array $item): array {
|
||||
unset($item['args']);
|
||||
return $item;
|
||||
}, $exception->getTrace()),
|
||||
];
|
||||
}
|
||||
|
||||
$hash = substr(md5(serialize($data)), 0, 10);
|
||||
$dir = strtr($this->directory . '/', '\\/', DIRECTORY_SEPARATOR . DIRECTORY_SEPARATOR);
|
||||
foreach (new \DirectoryIterator($this->directory) as $file) {
|
||||
if (strpos($file->getBasename(), $hash)) {
|
||||
return $dir . $file;
|
||||
}
|
||||
}
|
||||
|
||||
return $dir . $level . '--' . date('Y-m-d--H-i') . "--$hash.html";
|
||||
}
|
||||
|
||||
|
||||
/**
|
||||
* Logs exception to the file if file doesn't exist.
|
||||
* @return string logged error filename
|
||||
*/
|
||||
protected function logException(\Throwable $exception, ?string $file = null): string
|
||||
{
|
||||
$file = $file ?: $this->getExceptionFile($exception);
|
||||
$bs = $this->blueScreen ?: new BlueScreen;
|
||||
$bs->renderToFile($exception, $file);
|
||||
return $file;
|
||||
}
|
||||
|
||||
|
||||
/**
|
||||
* @param mixed $message
|
||||
*/
|
||||
protected function sendEmail($message): void
|
||||
{
|
||||
$snooze = is_numeric($this->emailSnooze)
|
||||
? $this->emailSnooze
|
||||
: strtotime($this->emailSnooze) - time();
|
||||
|
||||
if (
|
||||
$this->email
|
||||
&& $this->mailer
|
||||
&& @filemtime($this->directory . '/email-sent') + $snooze < time() // @ file may not exist
|
||||
&& @file_put_contents($this->directory . '/email-sent', 'sent') // @ file may not be writable
|
||||
) {
|
||||
($this->mailer)($message, implode(', ', (array) $this->email));
|
||||
}
|
||||
}
|
||||
|
||||
|
||||
/**
|
||||
* Default mailer.
|
||||
* @param mixed $message
|
||||
* @internal
|
||||
*/
|
||||
public function defaultMailer($message, string $email): void
|
||||
{
|
||||
$host = preg_replace('#[^\w.-]+#', '', $_SERVER['SERVER_NAME'] ?? php_uname('n'));
|
||||
$parts = str_replace(
|
||||
["\r\n", "\n"],
|
||||
["\n", PHP_EOL],
|
||||
[
|
||||
'headers' => implode("\n", [
|
||||
'From: ' . ($this->fromEmail ?: "noreply@$host"),
|
||||
'X-Mailer: Tracy',
|
||||
'Content-Type: text/plain; charset=UTF-8',
|
||||
'Content-Transfer-Encoding: 8bit',
|
||||
]) . "\n",
|
||||
'subject' => "PHP: An error occurred on the server $host",
|
||||
'body' => static::formatMessage($message) . "\n\nsource: " . Helpers::getSource(),
|
||||
]
|
||||
);
|
||||
|
||||
mail($email, $parts['subject'], $parts['body'], $parts['headers']);
|
||||
}
|
||||
}
|
||||
Reference in New Issue
Block a user