3 namespace CoreFramework\Factory\News;
6 * A news factory for web pages
8 * @author Roland Haeder <webmaster@shipsimu.org>
10 * @copyright Copyright (c) 2007, 2008 Roland Haeder, 2009 - 2017 Core Developer Team
11 * @license GNU GPL 3.0 or any newer version
12 * @link http://www.shipsimu.org
14 * This program is free software: you can redistribute it and/or modify
15 * it under the terms of the GNU General Public License as published by
16 * the Free Software Foundation, either version 3 of the License, or
17 * (at your option) any later version.
19 * This program is distributed in the hope that it will be useful,
20 * but WITHOUT ANY WARRANTY; without even the implied warranty of
21 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
22 * GNU General Public License for more details.
24 * You should have received a copy of the GNU General Public License
25 * along with this program. If not, see <http://www.gnu.org/licenses/>.
27 class HtmlNewsFactory extends BaseFactory {
29 * Instance of a request class
31 private $requestInstance = NULL;
34 * Protected constructor
38 protected function __construct () {
39 // Call parent constructor
40 parent::__construct(__CLASS__);
44 * Singleton getter for a special factory instance depending on the given
47 * @param $requestInstance An instance of a request class
48 * @return $factoryInstance An instance of a HtmlNewsFactory class
50 public static final function createFactoryByRequest (Requestable $requestInstance) {
51 // Set default news reader class
52 $configEntry = 'news_reader_class';
55 $command = $requestInstance->getRequestElement('command');
58 if (!empty($command)) {
60 $configEntry = sprintf('news_reader_%s_class', $command);
63 $action = $requestInstance->getRequestElement('action');
66 if (!empty($action)) {
67 // Then use both for config entry
68 $configEntry = sprintf('news_reader_%s_%s_class', $command, $action);
72 // Get the news reader class name from config
73 $className = $requestInstance->getConfigInstance()->getConfigEntry($configEntry);
75 // Once we have that name, try to load initialize it
76 $newsInstance = ObjectFactory::createObjectByName($className, array($requestInstance));
78 // Initialize the reader
79 $newsInstance->initializeReader();
81 // Return the prepared factory instance