Routing.php

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<?php

declare(strict_types=1);

namespace ILIAS\LegalDocuments\ConsumerToolbox;

use ilCtrlInterface;
use Closure;

class Routing
{
    public function __construct(
        private readonly ilCtrlInterface $ctrl,
        private readonly SelectSetting $session,
        private readonly Closure $redirect_to_starting_page,
        private readonly Closure $logout_url
    ) {
    }

    public function ctrl(): ilCtrlInterface
    {
        return $this->ctrl;
    }

    public function logoutUrl(): string
    {
        return ($this->logout_url)();
    }

    public function redirectToOriginalTarget(): void
    {
        if ($this->originalTarget()->value() === null) {
            ($this->redirect_to_starting_page)();
            return;
        }

        $target = $this->originalTarget()->value();
        $this->originalTarget()->update(null);
        $this->ctrl()->redirectToURL($target);
    }

    private function originalTarget(): Setting
    {
        return $this->session->typed('orig_request_target', fn(Marshal $m) => $m->nullable($m->string()));
    }
}