private static function dump($struct)
{
if (class_exists('Nette\\Diagnostics\\Dumper')) {
return Nette\Diagnostics\Dumper::toText($struct);
}
return Nette\Diagnostics\Helpers::textDump($struct);
}
/** @deprecated */
public static function textDump($var)
{
trigger_error(__METHOD__ . '() is deprecated; use Nette\\Diagnostics\\Dumper::toText() instead.', E_USER_DEPRECATED);
return Dumper::toText($var);
}
/**
* Logs message or exception to file (if not disabled) and sends email notification (if enabled).
* @param string|Exception
* @param int one of constant Debugger::INFO, WARNING, ERROR (sends email), CRITICAL (sends email)
* @return string logged error filename
*/
public static function log($message, $priority = self::INFO)
{
if (self::$logDirectory === FALSE) {
return;
} elseif (!self::$logDirectory) {
throw new Nette\InvalidStateException('Logging directory is not specified in Nette\\Diagnostics\\Debugger::$logDirectory.');
}
$exceptionFilename = NULL;
if ($message instanceof \Exception) {
$exception = $message;
while ($exception) {
$tmp[] = ($exception instanceof ErrorException ? 'Fatal error: ' . $exception->getMessage() : get_class($exception) . ": " . $exception->getMessage()) . " in " . $exception->getFile() . ":" . $exception->getLine();
$exception = $exception->getPrevious();
}
$exception = $message;
$message = implode($tmp, "\ncaused by ");
$hash = md5(preg_replace('~(Resource id #)\\d+~', '$1', $exception));
$exceptionFilename = "exception-" . @date('Y-m-d-H-i-s') . "-{$hash}.html";
foreach (new \DirectoryIterator(self::$logDirectory) as $entry) {
if (strpos($entry, $hash)) {
$exceptionFilename = $entry;
$saved = TRUE;
break;
}
}
} elseif (!is_string($message)) {
$message = Dumper::toText($message);
}
if ($exceptionFilename) {
$exceptionFilename = self::$logDirectory . '/' . $exceptionFilename;
if (empty($saved) && ($logHandle = @fopen($exceptionFilename, 'w'))) {
ob_start();
// double buffer prevents sending HTTP headers in some PHP
ob_start(function ($buffer) use($logHandle) {
fwrite($logHandle, $buffer);
}, 4096);
self::getBlueScreen()->render($exception);
ob_end_flush();
ob_end_clean();
fclose($logHandle);
}
}
self::getLogger()->log(array(@date('[Y-m-d H-i-s]'), trim($message), self::$source ? ' @ ' . self::$source : NULL, $exceptionFilename ? ' @@ ' . basename($exceptionFilename) : NULL), $priority);
return $exceptionFilename ? strtr($exceptionFilename, '\\/', DIRECTORY_SEPARATOR . DIRECTORY_SEPARATOR) : NULL;
}
/**
* Log a message
* @param Exception|string|array $message
* @param null|string $identifier
* @param null|int $priority
* @param null|array $args
* @throws InvalidArgumentException
*/
public function message($message, $identifier = NULL, $priority = NULL, $args = NULL)
{
if (!$message) {
throw new InvalidArgumentException('The message has to be specified.');
}
if ($priority == NULL) {
$priority = $this->defaultLogLevel;
}
if ($priority < self::INFO || $priority > self::WARNING) {
throw new InvalidArgumentException('Default Log Level must be one of the NasExt\\Logger\'s priority constants.');
}
$exception = NULL;
$exceptionFilename = NULL;
if ($message instanceof \Exception) {
$exception = ($message instanceof FatalErrorException ? 'Fatal error: ' . $message->getMessage() : 'HTTP code' . $message->getCode() . ':: ' . get_class($message) . ": " . $message->getMessage()) . " in " . $message->getFile() . ":" . $message->getLine();
$exceptionFilename = $this->generateExceptionFile($message);
$message = $message->getMessage();
}
if (!is_string($args)) {
$args = Json::encode($args);
}
if (!is_string($message)) {
$message = Dumper::toText($message);
}
$this->loggerRepository->save($message, $exception, $exceptionFilename, $identifier, $priority, $args);
}
