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<?php |
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namespace Nip\Logger; |
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use Psr\Log\AbstractLogger; |
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use Psr\Log\LoggerAwareTrait; |
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use Psr\Log\LoggerInterface; |
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/** |
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* Class Logger |
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* @package Nip\Logger |
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*/ |
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class Logger extends AbstractLogger |
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{ |
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use LoggerAwareTrait; |
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protected $formatter; |
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/** |
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* Create a new log writer instance. |
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* |
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* @param \Psr\Log\LoggerInterface $logger |
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* @return void |
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*/ |
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public function __construct(LoggerInterface $logger) |
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{ |
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$this->setLogger($logger); |
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$this->formatter = [$this, 'format']; |
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} |
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/** |
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* Logs with an arbitrary level. |
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* |
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* @param mixed $level |
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* @param string $message |
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* @param mixed[] $context |
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* |
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* @return void |
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* |
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* @throws \Psr\Log\InvalidArgumentException |
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*/ |
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public function log($level, $message, array $context = []) |
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{ |
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$formatter = $this->formatter; |
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$this->logger->{$level}($formatter($level, $message, $context), $context); |
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} |
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/** |
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* @return array |
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*/ |
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public function getFormatter(): array |
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{ |
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return $this->formatter; |
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} |
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/** |
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* @return LoggerInterface |
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*/ |
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public function getLogger(): LoggerInterface |
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{ |
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return $this->logger; |
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} |
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protected function format(string $level, string $message, array $context): string |
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{ |
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if (false !== strpos($message, '{')) { |
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$replacements = []; |
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foreach ($context as $key => $val) { |
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if (null === $val || is_scalar($val) || (\is_object($val) && method_exists($val, '__toString'))) { |
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$replacements["{{$key}}"] = $val; |
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} elseif ($val instanceof \DateTimeInterface) { |
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$replacements["{{$key}}"] = $val->format(\DateTime::RFC3339); |
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} elseif (\is_object($val)) { |
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$replacements["{{$key}}"] = '[object ' . \get_class($val) . ']'; |
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} else { |
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$replacements["{{$key}}"] = '[' . \gettype($val) . ']'; |
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} |
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} |
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$message = strtr($message, $replacements); |
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} |
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return sprintf('%s [%s] %s', date(\DateTime::RFC3339), $level, $message) . PHP_EOL; |
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} |
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/** |
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* Dynamically proxy method calls to the underlying logger. |
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* |
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* @param string $method |
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* @param array $parameters |
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* @return mixed |
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*/ |
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public function __call($method, $parameters) |
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{ |
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return $this->logger->{$method}(...$parameters); |
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} |
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} |
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