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Merge pull request #6508 from nupplaphil/logger_enh

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Adding an explicit FriendicaProcessor
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Michael Vogel 2019-01-24 11:15:57 +01:00 committed by GitHub
commit 6e7ca479d6
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2 changed files with 87 additions and 4 deletions
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84
src/Util/Logger/FriendicaProcessor.php Normal file
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@ -0,0 +1,84 @@
<?php
namespace Friendica\Util\Logger;
use Monolog\Logger;
use Monolog\Processor\ProcessorInterface;
/**
* Injects line/file//function where the log message came from
*
* Based on the class IntrospectionProcessor without the "class" information
* @see IntrospectionProcessor
*/
class FriendicaProcessor implements ProcessorInterface
{
private $level;
private $skipStackFramesCount;
private $skipFunctions = [
'call_user_func',
'call_user_func_array',
];
/**
* @param string|int $level The minimum logging level at which this Processor will be triggered
* @param int $skipStackFramesCount If the logger should use information from other hierarchy levels of the call
*/
public function __construct($level = Logger::DEBUG, $skipStackFramesCount = 0)
{
$this->level = Logger::toMonologLevel($level);
$this->skipStackFramesCount = $skipStackFramesCount;
}
public function __invoke(array $record)
{
// return if the level is not high enough
if ($record['level'] < $this->level) {
return $record;
}
$trace = debug_backtrace(DEBUG_BACKTRACE_IGNORE_ARGS);
// skip first since it's always the current method
array_shift($trace);
// the call_user_func call is also skipped
array_shift($trace);
$i = 0;
while ($this->isSkippedFunction($trace, $i)) {
if (in_array($trace[$i]['function'], $this->skipFunctions)) {
$i++;
continue;
}
break;
}
$i += $this->skipStackFramesCount;
// we should have the call source now
$record['extra'] = array_merge(
$record['extra'],
[
'file' => isset($trace[$i - 1]['file']) ? $trace[$i - 1]['file'] : null,
'line' => isset($trace[$i - 1]['line']) ? $trace[$i - 1]['line'] : null,
'function' => isset($trace[$i]['function']) ? $trace[$i]['function'] : null,
]
);
return $record;
}
private function isSkippedFunction(array $trace, $index)
{
if (!isset($trace[$index])) {
return false;
}
return in_array($trace[$index]['function'], $this->skipFunctions);
}
}

7
src/Util/LoggerFactory.php
View file

@ -4,6 +4,7 @@ namespace Friendica\Util;
use Friendica\Network\HTTPException\InternalServerErrorException;
use Friendica\Util\Logger\FriendicaDevelopHandler;
use Friendica\Util\Logger\FriendicaProcessor;
use Monolog;
use Psr\Log\LoggerInterface;
use Psr\Log\LogLevel;
@ -27,9 +28,7 @@ class LoggerFactory
$logger = new Monolog\Logger($channel);
$logger->pushProcessor(new Monolog\Processor\PsrLogMessageProcessor());
$logger->pushProcessor(new Monolog\Processor\ProcessIdProcessor());
// Add more information in case of a warning and more
$logger->pushProcessor(new Monolog\Processor\IntrospectionProcessor(LogLevel::WARNING, [], 1));
$logger->pushProcessor(new FriendicaProcessor(LogLevel::DEBUG, 1));
return $logger;
}
@ -52,8 +51,8 @@ class LoggerFactory
$logger = new Monolog\Logger($channel);
$logger->pushProcessor(new Monolog\Processor\PsrLogMessageProcessor());
$logger->pushProcessor(new Monolog\Processor\ProcessIdProcessor());
$logger->pushProcessor(new FriendicaProcessor(LogLevel::DEBUG, 1));
$logger->pushProcessor(new Monolog\Processor\IntrospectionProcessor(Loglevel::DEBUG, [], 1));
$logger->pushHandler(new FriendicaDevelopHandler($developerIp));