Http\Client\Plugin\BaseUriPlugin

Complexity

Total Complexity

4

Size/Duplication

Total Lines	51
Duplicated Lines	0 %

Coupling/Cohesion

Components	1
Dependencies	3

Test Coverage

Coverage

100%

Importance

Changes	1
Bugs	0	Features	1

2 Methods

Rating	Name	Duplication	Size	Complexity
A	__construct()	0	5	1
A	handleRequest()	0	19	3

<?php

namespace Http\Client\Plugin;

use Http\Message\UriFactory;
use Http\Promise\Promise;
use Psr\Http\Message\RequestInterface;

class BaseUriPlugin implements Plugin
{
    /**
     * @var string
     */
    private $baseUri;

    /**
     * @var UriFactory
     */
    private $factory;

    /**
     * @param UriFactory $factory
     * @param string     $baseUri
     */
    public function __construct(UriFactory $factory, $baseUri)
    {
        $this->factory = $factory;
        $this->baseUri = $baseUri;
    }

    /**
     * Handle the request and return the response coming from the next callable.
     *
     * @param RequestInterface $request
     * @param callable         $next    Next middleware in the chain, the request is passed as the first argument
     * @param callable         $first   First middleware in the chain, used to to restart a request
     *
     * @return Promise
     */
    public function handleRequest(RequestInterface $request, callable $next, callable $first)
    {
        $uri = $request->getUri();
        $uriString = $uri->__toString();
        if (!strpos($uriString, '://')) {
            if (substr($uriString, 0, 1) !== '/') {
                // Append baseUri this url
                $request = $request->withUri($this->factory->createUri($this->baseUri.$uriString));
            } else {
                // Replace add/replace path and query to the baseUri
                $modifiedUri = $this->factory->createUri($this->baseUri);
                $modifiedUri = $modifiedUri->withPath($uri->getPath());
                $modifiedUri = $modifiedUri->withQuery($uri->getQuery());
                $request = $request->withUri($modifiedUri);
            }
        }

        return $next($request);
    }
}