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friendica_2020-09-1_sharedH.../src/Util/Logger/FriendicaProcessor.php

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<?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',
];
private $skipFiles = [
'Logger.php'
];
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/**
* @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);
$i = 1;
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// Skip everything that we shouldn't display
while (in_array($trace[$i]['function'], $this->skipFunctions) ||
!isset($trace[$i - 1]['file']) ||
in_array(basename($trace[$i - 1]['file']), $this->skipFiles)) {
$i++;
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}
// we should have the call source now
$record['extra'] = array_merge(
$record['extra'],
[
'file' => isset($trace[$i - 1]['file']) ? basename($trace[$i - 1]['file']) : null,
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'line' => isset($trace[$i - 1]['line']) ? $trace[$i - 1]['line'] : null,
'function' => isset($trace[$i]['function']) ? $trace[$i]['function'] : null,
]
);
return $record;
}
}