✘✘ GRAYBYTE WORDPRESS FILE MANAGER ✘✘

<?php

/*
 * This file is part of the Monolog package.
 *
 * (c) Jordi Boggiano <j.boggiano@seld.be>
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */
namespace Google\Site_Kit_Dependencies\Monolog\Handler;

use Google\Site_Kit_Dependencies\Monolog\Formatter\FormatterInterface;
/**
 * Sampling handler
 *
 * A sampled event stream can be useful for logging high frequency events in
 * a production environment where you only need an idea of what is happening
 * and are not concerned with capturing every occurrence. Since the decision to
 * handle or not handle a particular event is determined randomly, the
 * resulting sampled log is not guaranteed to contain 1/N of the events that
 * occurred in the application, but based on the Law of large numbers, it will
 * tend to be close to this ratio with a large number of attempts.
 *
 * @author Bryan Davis <bd808@wikimedia.org>
 * @author Kunal Mehta <legoktm@gmail.com>
 */
class SamplingHandler extends \Google\Site_Kit_Dependencies\Monolog\Handler\AbstractHandler
{
    /**
     * @var callable|HandlerInterface $handler
     */
    protected $handler;
    /**
     * @var int $factor
     */
    protected $factor;
    /**
     * @param callable|HandlerInterface $handler Handler or factory callable($record|null, $samplingHandler).
     * @param int                       $factor  Sample factor
     */
    public function __construct($handler, $factor)
    {
        parent::__construct();
        $this->handler = $handler;
        $this->factor = $factor;
        if (!$this->handler instanceof \Google\Site_Kit_Dependencies\Monolog\Handler\HandlerInterface && !\is_callable($this->handler)) {
            throw new \RuntimeException("The given handler (" . \json_encode($this->handler) . ") is not a callable nor a Monolog\\Handler\\HandlerInterface object");
        }
    }
    public function isHandling(array $record)
    {
        return $this->getHandler($record)->isHandling($record);
    }
    public function handle(array $record)
    {
        if ($this->isHandling($record) && \mt_rand(1, $this->factor) === 1) {
            if ($this->processors) {
                foreach ($this->processors as $processor) {
                    $record = \call_user_func($processor, $record);
                }
            }
            $this->getHandler($record)->handle($record);
        }
        return \false === $this->bubble;
    }
    /**
     * Return the nested handler
     *
     * If the handler was provided as a factory callable, this will trigger the handler's instantiation.
     *
     * @return HandlerInterface
     */
    public function getHandler(array $record = null)
    {
        if (!$this->handler instanceof \Google\Site_Kit_Dependencies\Monolog\Handler\HandlerInterface) {
            $this->handler = \call_user_func($this->handler, $record, $this);
            if (!$this->handler instanceof \Google\Site_Kit_Dependencies\Monolog\Handler\HandlerInterface) {
                throw new \RuntimeException("The factory callable should return a HandlerInterface");
            }
        }
        return $this->handler;
    }
    /**
     * {@inheritdoc}
     */
    public function setFormatter(\Google\Site_Kit_Dependencies\Monolog\Formatter\FormatterInterface $formatter)
    {
        $this->getHandler()->setFormatter($formatter);
        return $this;
    }
    /**
     * {@inheritdoc}
     */
    public function getFormatter()
    {
        return $this->getHandler()->getFormatter();
    }
}