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<?php
namespace Kanboard\Core\Log;
use Psr\Log\AbstractLogger;
use Psr\Log\LoggerAwareInterface;
use Psr\Log\LoggerInterface;
use Psr\Log\LogLevel;
/**
* Handler for multiple loggers
*
* @package Kanboard\Core\Log
* @author Frédéric Guillot
*/
class Logger extends AbstractLogger implements LoggerAwareInterface
{
/**
* Logger instances
*
* @access private
*/
private $loggers = array();
/**
* Get level priority
*
* @param mixed $level
* @return integer
*/
public function getLevelPriority($level)
{
switch ($level) {
case LogLevel::EMERGENCY:
return 600;
case LogLevel::ALERT:
return 550;
case LogLevel::CRITICAL:
return 500;
case LogLevel::ERROR:
return 400;
case LogLevel::WARNING:
return 300;
case LogLevel::NOTICE:
return 250;
case LogLevel::INFO:
return 200;
}
return 100;
}
/**
* Sets a logger instance on the object
*
* @param LoggerInterface $logger
* @return null
*/
public function setLogger(LoggerInterface $logger)
{
$this->loggers[] = $logger;
}
/**
* Proxy method to the real loggers
*
* @param mixed $level
* @param string $message
* @param array $context
* @return null
*/
public function log($level, $message, array $context = array())
{
foreach ($this->loggers as $logger) {
if ($this->getLevelPriority($level) >= $this->getLevelPriority($logger->getLevel())) {
$logger->log($level, $message, $context);
}
}
}
/**
* Dump variables for debugging
*
* @param mixed $variable
*/
public function dump($variable)
{
foreach ($this->loggers as $logger) {
if ($this->getLevelPriority(LogLevel::DEBUG) >= $this->getLevelPriority($logger->getLevel())) {
$logger->dump($variable);
}
}
}
}
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