StaticUrlHandler.php

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<?php
 
declare(strict_types=1);
 
namespace ILIAS\Certificate;
 
use ilAchievementsGUI;
use ilCtrlInterface;
use ilDashboardGUI;
use ILIAS\StaticURL\Context;
use ILIAS\StaticURL\Handler\BaseHandler;
use ILIAS\StaticURL\Handler\Handler;
use ILIAS\StaticURL\Request\Request;
use ILIAS\StaticURL\Response\Factory;
use ILIAS\StaticURL\Response\Response;
use ilObjUser;
use ilSetting;
use ilUserCertificateGUI;
 
class StaticUrlHandler extends BaseHandler implements Handler
{
    private readonly ilCtrlInterface $ctrl;
    private readonly ilSetting $certificate_settings;
    private readonly ilObjUser $user;
 
    public function __construct(
        ?ilCtrlInterface $ctrl = null,
        ?ilSetting $certificate_settings = null,
        ?ilObjUser $user = null
    ) {
        global $DIC;
 
        $this->ctrl = $ctrl ?? $DIC->ctrl();
        $this->certificate_settings = $certificate_settings ?? new ilSetting('certificate');
        $this->user = $user ?? $DIC->user();
 
        parent::__construct();
    }
 
    public function getNamespace(): string
    {
        return 'cert';
    }
 
    public function handle(Request $request, Context $context, Factory $response_factory): Response
    {
        if ($this->user->isAnonymous() || !$this->user->getId()) {
            return $response_factory->loginFirst();
        }
 
        if (!$this->certificate_settings->get('active', '0')) {
            return $response_factory->cannot();
        }
 
        $additional_params = implode('/', $request->getAdditionalParameters() ?? []);
 
        return match ($additional_params) {
            'list' => $response_factory->can($this->ctrl->getLinkTargetByClass(
                [
                    ilDashboardGUI::class,
                    ilAchievementsGUI::class,
                    ilUserCertificateGUI::class,
                ],
                "listCertificates",
            )),
            default => $response_factory->cannot(),
        };
    }
}