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<?php |
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/* |
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* This file is part of the Monolog package. |
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* |
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* (c) Jordi Boggiano <[email protected]> |
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* |
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* For the full copyright and license information, please view the LICENSE |
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* file that was distributed with this source code. |
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*/ |
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namespace Monolog\Formatter; |
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/** |
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* Formats incoming records into a one-line string |
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* |
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* This is especially useful for logging to files |
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* |
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* @author Jordi Boggiano <[email protected]> |
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* @author Christophe Coevoet <[email protected]> |
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*/ |
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class LineFormatter extends NormalizerFormatter |
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{ |
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const SIMPLE_FORMAT = "[%datetime%] %channel%.%level_name%: %message% %context% %extra%\n"; |
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protected $format; |
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protected $allowInlineLineBreaks; |
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protected $ignoreEmptyContextAndExtra; |
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protected $includeStacktraces; |
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/** |
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* @param string $format The format of the message |
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* @param string $dateFormat The format of the timestamp: one supported by DateTime::format |
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* @param bool $allowInlineLineBreaks Whether to allow inline line breaks in log entries |
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* @param bool $ignoreEmptyContextAndExtra |
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*/ |
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public function __construct($format = null, $dateFormat = null, $allowInlineLineBreaks = false, $ignoreEmptyContextAndExtra = false) |
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{ |
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$this->format = $format ?: static::SIMPLE_FORMAT; |
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$this->allowInlineLineBreaks = $allowInlineLineBreaks; |
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$this->ignoreEmptyContextAndExtra = $ignoreEmptyContextAndExtra; |
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parent::__construct($dateFormat); |
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} |
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public function includeStacktraces($include = true) |
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{ |
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$this->includeStacktraces = $include; |
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if ($this->includeStacktraces) { |
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$this->allowInlineLineBreaks = true; |
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} |
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} |
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public function allowInlineLineBreaks($allow = true) |
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{ |
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$this->allowInlineLineBreaks = $allow; |
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} |
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public function ignoreEmptyContextAndExtra($ignore = true) |
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{ |
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$this->ignoreEmptyContextAndExtra = $ignore; |
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} |
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/** |
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* {@inheritdoc} |
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*/ |
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public function format(array $record) |
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{ |
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$vars = parent::format($record); |
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$output = $this->format; |
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foreach ($vars['extra'] as $var => $val) { |
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if (false !== strpos($output, '%extra.'.$var.'%')) { |
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$output = str_replace('%extra.'.$var.'%', $this->stringify($val), $output); |
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unset($vars['extra'][$var]); |
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} |
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} |
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foreach ($vars['context'] as $var => $val) { |
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if (false !== strpos($output, '%context.'.$var.'%')) { |
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$output = str_replace('%context.'.$var.'%', $this->stringify($val), $output); |
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unset($vars['context'][$var]); |
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} |
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} |
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if ($this->ignoreEmptyContextAndExtra) { |
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if (empty($vars['context'])) { |
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unset($vars['context']); |
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$output = str_replace('%context%', '', $output); |
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} |
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if (empty($vars['extra'])) { |
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unset($vars['extra']); |
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$output = str_replace('%extra%', '', $output); |
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} |
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} |
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foreach ($vars as $var => $val) { |
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if (false !== strpos($output, '%'.$var.'%')) { |
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$output = str_replace('%'.$var.'%', $this->stringify($val), $output); |
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} |
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} |
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// remove leftover %extra.xxx% and %context.xxx% if any |
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if (false !== strpos($output, '%')) { |
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$output = preg_replace('/%(?:extra|context)\..+?%/', '', $output); |
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} |
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return $output; |
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} |
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public function formatBatch(array $records) |
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{ |
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$message = ''; |
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foreach ($records as $record) { |
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$message .= $this->format($record); |
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} |
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return $message; |
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} |
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public function stringify($value) |
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{ |
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return $this->replaceNewlines($this->convertToString($value)); |
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} |
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protected function normalizeException($e) |
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{ |
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// TODO 2.0 only check for Throwable |
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if (!$e instanceof \Exception && !$e instanceof \Throwable) { |
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throw new \InvalidArgumentException('Exception/Throwable expected, got '.gettype($e).' / '.get_class($e)); |
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} |
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$previousText = ''; |
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if ($previous = $e->getPrevious()) { |
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do { |
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$previousText .= ', '.get_class($previous).'(code: '.$previous->getCode().'): '.$previous->getMessage().' at '.$previous->getFile().':'.$previous->getLine(); |
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} while ($previous = $previous->getPrevious()); |
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} |
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$str = '[object] ('.get_class($e).'(code: '.$e->getCode().'): '.$e->getMessage().' at '.$e->getFile().':'.$e->getLine().$previousText.')'; |
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if ($this->includeStacktraces) { |
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$str .= "\n[stacktrace]\n".$e->getTraceAsString()."\n"; |
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} |
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return $str; |
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} |
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protected function convertToString($data) |
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{ |
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if (null === $data || is_bool($data)) { |
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return var_export($data, true); |
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} |
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if (is_scalar($data)) { |
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return (string) $data; |
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} |
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if (version_compare(PHP_VERSION, '5.4.0', '>=')) { |
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return $this->toJson($data, true); |
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} |
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return str_replace('\\/', '/', @json_encode($data)); |
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} |
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protected function replaceNewlines($str) |
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{ |
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if ($this->allowInlineLineBreaks) { |
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if (0 === strpos($str, '{')) { |
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return str_replace(array('\r', '\n'), array("\r", "\n"), $str); |
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} |
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return $str; |
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} |
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return str_replace(array("\r\n", "\r", "\n"), ' ', $str); |
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} |
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} |
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JuKu /
JuKuCMS
