Shlinkio\Shlink\Core\Model\Visitor

Complexity

Total Complexity

6

Size/Duplication

Total Lines	53
Duplicated Lines	0 %

Coupling/Cohesion

Components	0
Dependencies	0

Test Coverage

Coverage

100%

Importance

Changes

0

6 Methods

Rating	Name	Duplication	Size	Complexity
A	__construct()	0	6	1
A	fromRequest()	0	8	1
A	emptyInstance()	0	4	1
A	getUserAgent()	0	4	1
A	getReferer()	0	4	1
A	getRemoteAddress()	0	4	1

<?php
declare(strict_types=1);

namespace Shlinkio\Shlink\Core\Model;

use Psr\Http\Message\ServerRequestInterface;

final class Visitor
{
    public const REMOTE_ADDRESS_ATTR = 'remote_address';

    /**
     * @var string
     */
    private $userAgent;
    /**
     * @var string
     */
    private $referer;
    /**
     * @var string|null
     */
    private $remoteAddress;

    public function __construct(string $userAgent, string $referer, ?string $remoteAddress)
    {
        $this->userAgent = $userAgent;
        $this->referer = $referer;
        $this->remoteAddress = $remoteAddress;
    }

    public static function fromRequest(ServerRequestInterface $request): self
    {
        return new self(
            $request->getHeaderLine('User-Agent'),
            $request->getHeaderLine('Referer'),
            $request->getAttribute(self::REMOTE_ADDRESS_ATTR)
        );
    }

    public static function emptyInstance(): self
    {
        return new self('', '', null);
    }

    public function getUserAgent(): string
    {
        return $this->userAgent;
    }

    public function getReferer(): string
    {
        return $this->referer;
    }

    public function getRemoteAddress(): ?string
    {
        return $this->remoteAddress;
    }
}