owncloud/core

<?php
/**
 * @author Joas Schilling <coding@schilljs.com>
 * @author Lukas Reschke <lukas@statuscode.ch>
 * @author Thomas Müller <thomas.mueller@tmit.eu>
 *
 * @copyright Copyright (c) 2018, ownCloud GmbH
 * @license AGPL-3.0
 *
 * This code is free software: you can redistribute it and/or modify
 * it under the terms of the GNU Affero General Public License, version 3,
 * as published by the Free Software Foundation.
 *
 * This program is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
 * GNU Affero General Public License for more details.
 *
 * You should have received a copy of the GNU Affero General Public License, version 3,
 * along with this program.  If not, see <http://www.gnu.org/licenses/>
 *
 */

if (\OC::$server->getConfig()->getSystemValue('has_internet_connection', true) !== true) {
    return;
}

if (\OC::$server->getConfig()->getSystemValue('updatechecker', true) === true) {
    $updater = new \OC\Updater\VersionCheck(
        \OC::$server->getHTTPClientService(),
        \OC::$server->getConfig()
    );
    $updateChecker = new \OCA\UpdateNotification\UpdateChecker(
        $updater
    );

    $userObject = \OC::$server->getUserSession()->getUser();
    if ($userObject !== null) {
        if (\OC::$server->getGroupManager()->isAdmin($userObject->getUID())) {
            if ($updateChecker->getUpdateState() !== []) {
                \OCP\Util::addScript('updatenotification', 'notification');
                OC_Hook::connect('\OCP\Config', 'js', $updateChecker, 'getJavaScript');
            }
        }
    }

    $manager = \OC::$server->getNotificationManager();
    $manager->registerNotifier(function () use ($manager) {
        return new \OCA\UpdateNotification\Notification\Notifier(
            $manager,
            \OC::$server->getL10NFactory()
        );
    }, function () {
        $l = \OC::$server->getL10N('updatenotification');
        return [
            'id' => 'updatenotification',
            'name' => $l->t('Update notifications'),
        ];
    });
}