BenTools\UriFactory\UriFactory

Complexity

Total Complexity

11

Size/Duplication

Total Lines	79
Duplicated Lines	0 %

Coupling/Cohesion

Components	1
Dependencies	2

Importance

Changes

0

5 Methods

Rating	Name	Duplication	Size	Complexity
A	__construct()	0	4	1
A	getDefaultAdapters()	0	8	1
A	createUri()	0	16	4
A	createUriFromCurrentLocation()	0	16	4
A	factory()	0	4	1

<?php

namespace BenTools\UriFactory;

use BenTools\UriFactory\Adapter\AdapterInterface;
use BenTools\UriFactory\Adapter\GuzzleAdapter;
use BenTools\UriFactory\Adapter\LeagueUriAdapter;
use BenTools\UriFactory\Adapter\ZendDiactorosAdapter;
use Psr\Http\Message\UriInterface;

class UriFactory implements UriFactoryInterface
{

    /**
     * @var AdapterInterface[]
     */
    private $adapters = [];

    /**
     * UriFactory constructor.
     */
    protected function __construct()
    {
        $this->adapters = $this->getDefaultAdapters();
    }

    /**
     * @return array
     */
    private function getDefaultAdapters()
    {
        return [
            GuzzleAdapter::class,
            ZendDiactorosAdapter::class,
            LeagueUriAdapter::class,
        ];
    }

    /**
     * @param string $uri
     * @param UriFactoryInterface|null $factory
     * @return UriInterface
     */
    public function createUri(string $uri, UriFactoryInterface $factory = null): UriInterface
    {
        if (null !== $factory) {
            return $factory->createUri($uri);
        }

        // Automatic discovery
        foreach ($this->adapters as $adapter) {
            if ($adapter::isInstalled()) {
                return $adapter::factory()->createUri($uri);
            }
        }
        throw new \RuntimeException(
            "No adapter is installed. Please install guzzlehttp/psr7, zendframework/zend-diactoros or league/uri."
        );
    }

    /**
     * @param UriFactoryInterface|null $factory
     * @return UriInterface
     */
    public function createUriFromCurrentLocation(UriFactoryInterface $factory = null): UriInterface
    {
        if (!isset($_SERVER['HTTP_HOST'])) {
            throw new \RuntimeException('$_SERVER[\'HTTP_HOST\'] has not been set.');
        }
        if (!isset($_SERVER['REQUEST_URI'])) {
            throw new \RuntimeException('$_SERVER[\'REQUEST_URI\'] has not been set.');
        }
        $currentLocation = sprintf(
            '%s://%s%s',
            isset($_SERVER['HTTPS']) ? 'https' : 'http',
            $_SERVER['HTTP_HOST'],
            $_SERVER['REQUEST_URI']
        );
        return $this->createUri($currentLocation, $factory);
    }

    /**
     * @return UriFactory
     */
    public static function factory(): UriFactoryInterface
    {
        return new self;
    }
}