108 lines
3.2 KiB
PHP
108 lines
3.2 KiB
PHP
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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 <j.boggiano@seld.be>
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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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use Monolog\Utils;
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/**
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* Formats a record for use with the MongoDBHandler.
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*
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* @author Florian Plattner <me@florianplattner.de>
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*/
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class MongoDBFormatter implements FormatterInterface
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{
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private $exceptionTraceAsString;
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private $maxNestingLevel;
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/**
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* @param int $maxNestingLevel 0 means infinite nesting, the $record itself is level 1, $record['context'] is 2
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* @param bool $exceptionTraceAsString set to false to log exception traces as a sub documents instead of strings
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*/
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public function __construct($maxNestingLevel = 3, $exceptionTraceAsString = true)
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{
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$this->maxNestingLevel = max($maxNestingLevel, 0);
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$this->exceptionTraceAsString = (bool) $exceptionTraceAsString;
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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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return $this->formatArray($record);
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}
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/**
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* {@inheritDoc}
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*/
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public function formatBatch(array $records)
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{
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foreach ($records as $key => $record) {
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$records[$key] = $this->format($record);
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}
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return $records;
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}
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protected function formatArray(array $record, $nestingLevel = 0)
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{
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if ($this->maxNestingLevel == 0 || $nestingLevel <= $this->maxNestingLevel) {
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foreach ($record as $name => $value) {
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if ($value instanceof \DateTime) {
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$record[$name] = $this->formatDate($value, $nestingLevel + 1);
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} elseif ($value instanceof \Exception) {
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$record[$name] = $this->formatException($value, $nestingLevel + 1);
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} elseif (is_array($value)) {
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$record[$name] = $this->formatArray($value, $nestingLevel + 1);
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} elseif (is_object($value)) {
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$record[$name] = $this->formatObject($value, $nestingLevel + 1);
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}
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}
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} else {
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$record = '[...]';
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}
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return $record;
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}
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protected function formatObject($value, $nestingLevel)
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{
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$objectVars = get_object_vars($value);
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$objectVars['class'] = Utils::getClass($value);
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return $this->formatArray($objectVars, $nestingLevel);
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}
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protected function formatException(\Exception $exception, $nestingLevel)
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{
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$formattedException = array(
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'class' => Utils::getClass($exception),
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'message' => $exception->getMessage(),
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'code' => $exception->getCode(),
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'file' => $exception->getFile() . ':' . $exception->getLine(),
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);
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if ($this->exceptionTraceAsString === true) {
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$formattedException['trace'] = $exception->getTraceAsString();
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} else {
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$formattedException['trace'] = $exception->getTrace();
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}
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return $this->formatArray($formattedException, $nestingLevel);
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}
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protected function formatDate(\DateTime $value, $nestingLevel)
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{
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return new \MongoDate($value->getTimestamp());
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}
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}
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