app/Logs/EmptyLineFormatter.php
<?php
/*
* This file is part of the Monolog package.
*
* (c) Jordi Boggiano <j.boggiano@seld.be>
*
* For the full copyright and license information, please view the LICENSE
* file that was distributed with this source code.
*/
namespace App\Logs;
use Monolog\Formatter\NormalizerFormatter;
/**
* Formats incoming records into a one-line string
*
* This is especially useful for logging to files
*
* @author Jordi Boggiano <j.boggiano@seld.be>
* @author Christophe Coevoet <stof@notk.org>
*/
class EmptyLineFormatter extends NormalizerFormatter
{
const SIMPLE_FORMAT = "[%datetime%] %channel%.%level_name%: %message% %context% %extra%\n";
protected $format;
protected $allowInlineLineBreaks;
protected $ignoreEmptyContextAndExtra;
protected $includeStacktraces;
/**
* @param string $format The format of the message
* @param string $dateFormat The format of the timestamp: one supported by DateTime::format
* @param bool $allowInlineLineBreaks Whether to allow inline line breaks in log entries
* @param bool $ignoreEmptyContextAndExtra
*/
public function __construct($format = null, $dateFormat = null, $allowInlineLineBreaks = false, $ignoreEmptyContextAndExtra = false)
{
$this->format = $format ?: static::SIMPLE_FORMAT;
$this->allowInlineLineBreaks = $allowInlineLineBreaks;
$this->ignoreEmptyContextAndExtra = $ignoreEmptyContextAndExtra;
parent::__construct($dateFormat);
}
public function includeStacktraces($include = true)
{
$this->includeStacktraces = $include;
if ($this->includeStacktraces) {
$this->allowInlineLineBreaks = true;
}
}
public function allowInlineLineBreaks($allow = true)
{
$this->allowInlineLineBreaks = $allow;
}
public function ignoreEmptyContextAndExtra($ignore = true)
{
$this->ignoreEmptyContextAndExtra = $ignore;
}
/**
* {@inheritdoc}
*/
public function format(array $record)
{
$vars = parent::format($record);
return $vars['message']."\n";
}
public function formatBatch(array $records)
{
$message = '';
foreach ($records as $record) {
$message .= $this->format($record);
}
return $message;
}
public function stringify($value)
{
return $this->replaceNewlines($this->convertToString($value));
}
protected function normalizeException($e)
{
if (!$e instanceof \Exception && !$e instanceof \Throwable) {
throw new \InvalidArgumentException('Exception/Throwable expected, got '.gettype($e).' / '.get_class($e));
}
$previousText = '';
if ($previous = $e->getPrevious()) {
do {
$previousText .= ', '.get_class($previous).'(code: '.$previous->getCode().'): '.$previous->getMessage().' at '.$previous->getFile().':'.$previous->getLine();
} while ($previous = $previous->getPrevious());
}
$str = '[object] ('.get_class($e).'(code: '.$e->getCode().'): '.$e->getMessage().' at '.$e->getFile().':'.$e->getLine().$previousText.')';
if ($this->includeStacktraces) {
$str .= "\n[stacktrace]\n".$e->getTraceAsString()."\n";
}
return $str;
}
protected function convertToString($data)
{
if (null === $data || is_bool($data)) {
return var_export($data, true);
}
if (is_scalar($data)) {
return (string) $data;
}
if (version_compare(PHP_VERSION, '5.4.0', '>=')) {
return $this->toJson($data, true);
}
return str_replace('\\/', '/', @json_encode($data));
}
protected function replaceNewlines($str)
{
if ($this->allowInlineLineBreaks) {
if (0 === strpos($str, '{')) {
return str_replace(array('\r', '\n'), array("\r", "\n"), $str);
}
return $str;
}
return str_replace(array("\r\n", "\r", "\n"), ' ', $str);
}
}