e-ticket/src/Controller/SitemapController.php

<?php

namespace App\Controller;

use Symfony\Bundle\FrameworkBundle\Controller\AbstractController;
use Symfony\Component\HttpFoundation\Response;
use Symfony\Component\Routing\Attribute\Route;
use Symfony\Component\Routing\Generator\UrlGeneratorInterface;

class SitemapController extends AbstractController
{
    private const MAX_URLS_PER_SITEMAP = 50000;
    private const CONTENT_TYPE_XML = 'text/xml';

    #[Route('/sitemap.xml', name: 'app_sitemap', methods: ['GET'])]
    public function index(): Response
    {
        $eventPages = max(1, (int) ceil(0 / self::MAX_URLS_PER_SITEMAP));

        $sitemaps = [
            ['loc' => $this->generateUrl('app_sitemap_main', [], UrlGeneratorInterface::ABSOLUTE_URL)],
        ];

        $orgaPages = max(1, (int) ceil(0 / self::MAX_URLS_PER_SITEMAP));

        for ($i = 1; $i <= $eventPages; ++$i) {
            $sitemaps[] = [
                'loc' => $this->generateUrl('app_sitemap_events', ['page' => $i], UrlGeneratorInterface::ABSOLUTE_URL),
            ];
        }

        for ($i = 1; $i <= $orgaPages; ++$i) {
            $sitemaps[] = [
                'loc' => $this->generateUrl('app_sitemap_orgas', ['page' => $i], UrlGeneratorInterface::ABSOLUTE_URL),
            ];
        }

        return new Response(
            $this->renderView('sitemap/index.xml.twig', ['sitemaps' => $sitemaps]),
            200,
            ['Content-Type' => self::CONTENT_TYPE_XML],
        );
    }

    #[Route('/sitemap-main.xml', name: 'app_sitemap_main', methods: ['GET'])]
    public function main(): Response
    {
        $urls = [
            [
                'loc' => $this->generateUrl('app_home', [], UrlGeneratorInterface::ABSOLUTE_URL),
                'changefreq' => 'daily',
                'priority' => '1.0',
            ],
            [
                'loc' => $this->generateUrl('app_search', [], UrlGeneratorInterface::ABSOLUTE_URL),
                'changefreq' => 'weekly',
                'priority' => '0.5',
            ],
            [
                'loc' => $this->generateUrl('app_tarifs', [], UrlGeneratorInterface::ABSOLUTE_URL),
                'changefreq' => 'monthly',
                'priority' => '0.7',
            ],
        ];

        return new Response(
            $this->renderView('sitemap/urlset.xml.twig', ['urls' => $urls]),
            200,
            ['Content-Type' => self::CONTENT_TYPE_XML],
        );
    }

    #[Route('/sitemap-events-{page}.xml', name: 'app_sitemap_events', requirements: ['page' => '\d+'], methods: ['GET'])]
    public function events(int $page = 1): Response
    {
        $urls = [];

        return new Response(
            $this->renderView('sitemap/urlset.xml.twig', ['urls' => $urls]),
            200,
            ['Content-Type' => self::CONTENT_TYPE_XML],
        );
    }

    #[Route('/sitemap-orgas-{page}.xml', name: 'app_sitemap_orgas', requirements: ['page' => '\d+'], methods: ['GET'])]
    public function orgas(int $page = 1): Response
    {
        $urls = [];

        return new Response(
            $this->renderView('sitemap/urlset.xml.twig', ['urls' => $urls]),
            200,
            ['Content-Type' => self::CONTENT_TYPE_XML],
        );
    }
}