icingadb-web/application/controllers/ContactgroupController.php

<?php

// SPDX-FileCopyrightText: 2019 Icinga GmbH <https://icinga.com>
// SPDX-License-Identifier: GPL-3.0-or-later

namespace Icinga\Module\Icingadb\Controllers;

use Icinga\Exception\NotFoundError;
use Icinga\Module\Icingadb\Model\Usergroup;
use Icinga\Module\Icingadb\Web\Controller;
use Icinga\Module\Icingadb\Widget\Detail\ObjectHeader;
use Icinga\Module\Icingadb\Widget\Detail\UsergroupDetail;
use ipl\Stdlib\Filter;

class ContactgroupController extends Controller
{
    /** @var Usergroup The usergroup object */
    protected $usergroup;

    public function init()
    {
        $this->assertRouteAccess('contactgroups');

        $this->addTitleTab(t('Contact Group'));

        $name = $this->params->getRequired('name');

        $query = Usergroup::on($this->getDb());
        $query->filter(Filter::equal('usergroup.name', $name));

        $this->applyRestrictions($query);

        $usergroup = $query->first();
        if ($usergroup === null) {
            throw new NotFoundError(t('Contact group not found'));
        }

        $this->usergroup = $usergroup;
        $this->setTitle($usergroup->display_name);
    }

    public function indexAction()
    {
        $this->addControl(new ObjectHeader($this->usergroup));
        $this->addContent(new UsergroupDetail($this->usergroup));

        $this->setAutorefreshInterval(10);
    }
}