/vendor/monolog/monolog/src/Monolog/Formatter/LineFormatter.php |
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<?php |
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/* |
* 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. |
*/ |
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namespace Monolog\Formatter; |
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/** |
* 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 LineFormatter extends NormalizerFormatter |
{ |
const SIMPLE_FORMAT = "[%datetime%] %channel%.%level_name%: %message% %context% %extra%\n"; |
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protected $format; |
protected $allowInlineLineBreaks; |
protected $ignoreEmptyContextAndExtra; |
protected $includeStacktraces; |
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/** |
* @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); |
} |
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public function includeStacktraces($include = true) |
{ |
$this->includeStacktraces = $include; |
if ($this->includeStacktraces) { |
$this->allowInlineLineBreaks = true; |
} |
} |
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public function allowInlineLineBreaks($allow = true) |
{ |
$this->allowInlineLineBreaks = $allow; |
} |
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public function ignoreEmptyContextAndExtra($ignore = true) |
{ |
$this->ignoreEmptyContextAndExtra = $ignore; |
} |
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/** |
* {@inheritdoc} |
*/ |
public function format(array $record) |
{ |
$vars = parent::format($record); |
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$output = $this->format; |
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foreach ($vars['extra'] as $var => $val) { |
if (false !== strpos($output, '%extra.'.$var.'%')) { |
$output = str_replace('%extra.'.$var.'%', $this->stringify($val), $output); |
unset($vars['extra'][$var]); |
} |
} |
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foreach ($vars['context'] as $var => $val) { |
if (false !== strpos($output, '%context.'.$var.'%')) { |
$output = str_replace('%context.'.$var.'%', $this->stringify($val), $output); |
unset($vars['context'][$var]); |
} |
} |
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if ($this->ignoreEmptyContextAndExtra) { |
if (empty($vars['context'])) { |
unset($vars['context']); |
$output = str_replace('%context%', '', $output); |
} |
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if (empty($vars['extra'])) { |
unset($vars['extra']); |
$output = str_replace('%extra%', '', $output); |
} |
} |
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foreach ($vars as $var => $val) { |
if (false !== strpos($output, '%'.$var.'%')) { |
$output = str_replace('%'.$var.'%', $this->stringify($val), $output); |
} |
} |
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// remove leftover %extra.xxx% and %context.xxx% if any |
if (false !== strpos($output, '%')) { |
$output = preg_replace('/%(?:extra|context)\..+?%/', '', $output); |
} |
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return $output; |
} |
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public function formatBatch(array $records) |
{ |
$message = ''; |
foreach ($records as $record) { |
$message .= $this->format($record); |
} |
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return $message; |
} |
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public function stringify($value) |
{ |
return $this->replaceNewlines($this->convertToString($value)); |
} |
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protected function normalizeException($e) |
{ |
// TODO 2.0 only check for Throwable |
if (!$e instanceof \Exception && !$e instanceof \Throwable) { |
throw new \InvalidArgumentException('Exception/Throwable expected, got '.gettype($e).' / '.get_class($e)); |
} |
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$previousText = ''; |
if ($previous = $e->getPrevious()) { |
do { |
$previousText .= ', '.get_class($previous).'(code: '.$previous->getCode().'): '.$previous->getMessage().' at '.$previous->getFile().':'.$previous->getLine(); |
} while ($previous = $previous->getPrevious()); |
} |
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$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"; |
} |
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return $str; |
} |
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protected function convertToString($data) |
{ |
if (null === $data || is_bool($data)) { |
return var_export($data, true); |
} |
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if (is_scalar($data)) { |
return (string) $data; |
} |
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if (version_compare(PHP_VERSION, '5.4.0', '>=')) { |
return $this->toJson($data, true); |
} |
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return str_replace('\\/', '/', @json_encode($data)); |
} |
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protected function replaceNewlines($str) |
{ |
if ($this->allowInlineLineBreaks) { |
if (0 === strpos($str, '{')) { |
return str_replace(array('\r', '\n'), array("\r", "\n"), $str); |
} |
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return $str; |
} |
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return str_replace(array("\r\n", "\r", "\n"), ' ', $str); |
} |
} |