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File: CustomMiddlewareTrait.php
<?php /* * Copyright (C) 2021 Xibo Signage Ltd * * Xibo - Digital Signage - http://www.xibo.org.uk * * This file is part of Xibo. * * Xibo is free software: you can redistribute it and/or modify * it under the terms of the GNU Affero General Public License as published by * the Free Software Foundation, either version 3 of the License, or * any later version. * * Xibo 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 * along with Xibo. If not, see <http://www.gnu.org/licenses/>. */ namespace Xibo\Middleware; use Slim\App; /** * Trait CustomMiddlewareTrait * Add this trait to all custom middleware * @package Xibo\Middleware */ trait CustomMiddlewareTrait { /** @var \Slim\App */ private $app; /** * @param \Slim\App $app * @return $this */ public function setApp(App $app) { $this->app = $app; return $this; } /** * @return \Slim\App */ protected function getApp() { return $this->app; } /** * @return \Psr\Container\ContainerInterface|null */ protected function getContainer() { return $this->app->getContainer(); } /*** * @param $key * @return mixed */ protected function getFromContainer($key) { return $this->getContainer()->get($key); } }