App\Service\URLService

Complexity

Total Complexity

7

Size/Duplication

Total Lines	40
Duplicated Lines	0 %

Importance

Changes	2
Bugs	0	Features	0

4 Methods

Rating	Name	Duplication	Size	Complexity
A	isCanonical()	0	10	3
A	isRefererFromCurrentHost()	0	7	2
A	generateCanonical()	0	7	1
A	__construct()	0	3	1

<?php

declare(strict_types=1);

namespace App\Service;

use App\Entity\Property;
use Symfony\Component\HttpFoundation\Request;
use Symfony\Component\Routing\Generator\UrlGeneratorInterface;
use Symfony\Component\Routing\RouterInterface;

final class URLService
{
    private RouterInterface $router;

    public function __construct(RouterInterface $router)
    {
        $this->router = $router;
    }

    // Check slugs.
    public function isCanonical(Property $property, Request $request): bool
    {
        $citySlug = $request->attributes->get('citySlug', '');
        $slug = $request->attributes->get('slug', '');

        if ($property->getCity()->getSlug() !== $citySlug || $property->getSlug() !== $slug) {
            return false;
        }

        return true;
    }

    // Generate correct canonical URL.
    public function generateCanonical(Property $property): string
    {
        return $this->router->generate('property_show', [
            'id' => $property->getId(),
            'citySlug' => $property->getCity()->getSlug(),
            'slug' => $property->getSlug(),
        ], UrlGeneratorInterface::ABSOLUTE_URL);
    }

    // Check referer host.
    public function isRefererFromCurrentHost(Request $request): bool
    {
        if (preg_match('/'.$request->getHost().'/', ($request->server->getHeaders()['REFERER']) ?? '')) {
            return true;
        }

        return false;
    }
}