Http\Client\Common\Plugin\AddPathPlugin

Complexity

Total Complexity

3

Size/Duplication

Total Lines	31
Duplicated Lines	0 %

Coupling/Cohesion

Components	1
Dependencies	2

Test Coverage

Coverage

100%

Importance

Changes

0

2 Methods

Rating	Name	Duplication	Size	Complexity
A	handleRequest()	0	8	1
A	__construct()	0	8	2

<?php

namespace Http\Client\Common\Plugin;

use Http\Client\Common\Plugin;
use Psr\Http\Message\RequestInterface;
use Psr\Http\Message\UriInterface;

/**
 * Add base path to the request URI. Useful for base API URLs like http://domain.com/api.
 *
 * @author Sullivan Senechal <soullivaneuh@gmail.com>
 */
final class AddPathPlugin implements Plugin
{
    /**
     * @var UriInterface
     */
    private $host;

    /**
     * @param UriInterface $host
     */
    public function __construct(UriInterface $host)
    {
        if (rtrim($host->getPath(), '/') === '') {
            throw new \LogicException('Host path cannot be empty');
        }

        $this->host = $host;
    }

    /**
     * {@inheritdoc}
     */
    public function handleRequest(RequestInterface $request, callable $next, callable $first)
    {
        $request = $request->withUri($request->getUri()
            ->withPath(str_replace('//', '/', $this->host->getPath().$request->getUri()->getPath()))
        );

        return $next($request);
    }
}