3 namespace Org\Mxchange\CoreFramework\Filter\News;
5 // Import framework stuff
6 use Org\Mxchange\CoreFramework\Factory\News\HtmlNewsFactory;
7 use Org\Mxchange\CoreFramework\Filter\BaseFilter;
8 use Org\Mxchange\CoreFramework\Filter\Filterable;
9 use Org\Mxchange\CoreFramework\Registry\Registry;
10 use Org\Mxchange\CoreFramework\Request\Requestable;
11 use Org\Mxchange\CoreFramework\Response\Responseable;
14 * A pre-filter for downloading news from a source. This can be a XML feed or
15 * the local database. You *can* register this filter as post filter but for
16 * output on web pages it makes no sense.
18 * @author Roland Haeder <webmaster@shipsimu.org>
20 <<<<<<< HEAD:framework/main/classes/filter/news/class_NewsDownloadFilter.php
21 * @copyright Copyright (c) 2007, 2008 Roland Haeder, 2009 - 2017 Core Developer Team
23 * @copyright Copyright (c) 2007, 2008 Roland Haeder, 2009 - 2016 Core Developer Team
24 >>>>>>> Some updates::inc/main/classes/filter/news/class_NewsDownloadFilter.php
25 * @license GNU GPL 3.0 or any newer version
26 * @link http://www.shipsimu.org
28 * This program is free software: you can redistribute it and/or modify
29 * it under the terms of the GNU General Public License as published by
30 * the Free Software Foundation, either version 3 of the License, or
31 * (at your option) any later version.
33 * This program is distributed in the hope that it will be useful,
34 * but WITHOUT ANY WARRANTY; without even the implied warranty of
35 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
36 * GNU General Public License for more details.
38 * You should have received a copy of the GNU General Public License
39 * along with this program. If not, see <http://www.gnu.org/licenses/>.
41 class NewsDownloadFilter extends BaseFilter implements Filterable {
43 * Protected constructor
47 protected function __construct () {
48 // Call parent constructor
49 parent::__construct(__CLASS__);
53 * Creates an instance of this filter class
55 * @return $filterInstance An instance of this filter class
57 public static final function createNewsDownloadFilter () {
59 $filterInstance = new NewsDownloadFilter();
61 // Return the instance
62 return $filterInstance;
66 * Executes the filter with given request and response objects
68 * @param $requestInstance An instance of a class with an Requestable interface
69 * @param $responseInstance An instance of a class with an Responseable interface
72 public function execute (Requestable $requestInstance, Responseable $responseInstance) {
73 // Get a news instance
74 $newsInstance = HtmlNewsFactory::createFactoryByRequest($requestInstance);
76 // Store the news instance in registry
77 Registry::getRegistry()->addInstance('news', $newsInstance);