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File: Xtr.php
<?php /* * Xibo - Digital Signage - http://www.xibo.org.uk * Copyright (C) 2018 Spring Signage Ltd * * 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\Middleware; /** * Class Xtr * Middleware for XTR. * - sets the theme * - sets the module theme files * @package Xibo\Middleware */ class Xtr extends Middleware { public function call() { // Inject our Theme into the Twig View (if it exists) $app = $this->getApplication(); $app->configService->loadTheme(); $app->hook('slim.before.dispatch', function() use($app) { // Provide the view path to Twig $twig = $app->view()->getInstance()->getLoader(); /* @var \Twig_Loader_Filesystem $twig */ // Append the module view paths $twig->setPaths(array_merge($app->moduleFactory->getViewPaths(), [PROJECT_ROOT . '/views', PROJECT_ROOT . '/reports', PROJECT_ROOT . '/custom'])); // Does this theme provide an alternative view path? if ($app->configService->getThemeConfig('view_path') != '') { $twig->prependPath(str_replace_first('..', PROJECT_ROOT, $app->configService->getThemeConfig('view_path'))); } }); // Call Next $this->next->call(); } }