Http\HttplugBundle\Collector\DebugPluginDecorator

Complexity

Total Complexity

3

Size/Duplication

Total Lines	51
Duplicated Lines	0 %

Coupling/Cohesion

Components	1
Dependencies	4

Importance

Changes

0

3 Methods

Rating	Name	Duplication	Size	Complexity
A	__construct()	0	5	1
A	handleRequest()	0	4	1
A	wrap()	0	14	1

<?php

namespace Http\HttplugBundle\Collector;

use Closure;
use Http\Client\Common\Plugin;
use Http\Client\Exception;
use Psr\Http\Message\RequestInterface;
use Psr\Http\Message\ResponseInterface;

class DebugPluginDecorator implements Plugin
{
    /**
     * @var Plugin
     */
    private $plugin;

    /**
     * @var Collector
     */
    private $collector;

    /**
     * @param Plugin    $plugin
     * @param Collector $collector
     */
    public function __construct(Plugin $plugin, Collector $collector)
    {
        $this->plugin = $plugin;
        $this->collector = $collector;
    }

    /**
     * {@inheritdoc}
     */
    public function handleRequest(RequestInterface $request, callable $next, callable $first)
    {
        $this->plugin->handleRequest($request, $this->wrap($next, false), $this->wrap($first, true));
    }

    /**
     * @param callable $callable
     * @param bool     $first
     *
     * @return Closure
     */
    private function wrap(callable $callable, $first)
    {
        return function (RequestInterface $request) use ($callable, $first) {
            $profile = $this->collector->getProfile($this->plugin, $request);
            $profile->setFirst($first);
            return $callable($request)->then(function (ResponseInterface $response) use ($profile) {
                $profile->setResponse($response);
                return $response;
            }, function (Exception $exception) use ($profile) {
                $profile->setException($exception);
                throw $exception;
            });
        };
    }
}