Ctw\Middleware\GeneratedByMiddleware\AbstractGeneratedByMiddleware

Complexity

Total Complexity

5

Size/Duplication

Total Lines	25
Duplicated Lines	0 %

Test Coverage

Coverage

84.62%

Importance

Changes

0

1 Method

Rating	Name	Duplication	Size	Complexity
A	getServerId()	0	23	5

<?php
declare(strict_types=1);

namespace Ctw\Middleware\GeneratedByMiddleware;

use Ctw\Middleware\AbstractMiddleware;
use Exception;
use Ramsey\Uuid\Uuid;

abstract class AbstractGeneratedByMiddleware extends AbstractMiddleware
{
    protected function getServerId(array $serverParams): string
    {
        $name = '';

        foreach (['SERVER_ADDR', 'SERVER_NAME'] as $key) {
            if (!isset($serverParams[$key])) {
                continue;
            }
            $value = (string) $serverParams[$key];
            $name  .= strtolower(trim($value));
        }

        if ('' === $name) {
            return '';
        }

        try {
            $ret = Uuid::uuid5(Uuid::NAMESPACE_URL, $name)->toString();
        } catch (Exception) {
            $ret = '';
        }

        return $ret;
    }
}