3 * The default controller with news for e.g. home or news page
5 * @author Roland Haeder <webmaster@ship-simu.org>
7 * @copyright Copyright(c) 2007, 2008 Roland Haeder, this is free software
8 * @license GNU GPL 3.0 or any newer version
9 * @link http://www.ship-simu.org
11 * This program is free software: you can redistribute it and/or modify
12 * it under the terms of the GNU General Public License as published by
13 * the Free Software Foundation, either version 3 of the License, or
14 * (at your option) any later version.
16 * This program is distributed in the hope that it will be useful,
17 * but WITHOUT ANY WARRANTY; without even the implied warranty of
18 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
19 * GNU General Public License for more details.
21 * You should have received a copy of the GNU General Public License
22 * along with this program. If not, see <http://www.gnu.org/licenses/>.
24 class WebDefaultNewsController extends BaseController implements Controller {
26 * Protected constructor
30 protected function __construct () {
31 // Call parent constructor
32 parent::__construct(__CLASS__);
34 // Set part description
35 $this->setObjectDescription("Default controller with news");
37 // Create unique ID number
38 $this->generateUniqueId();
42 * Creates an instance of this class
44 * @param $resolverInstance An instance of a command resolver class
45 * @return $controllerInstance A prepared instance of this class
47 public final static function createWebDefaultNewsController (CommandResolver $resolverInstance) {
48 // Create the instance
49 $controllerInstance = new WebDefaultNewsController();
51 // Set the command resolver
52 $controllerInstance->setResolverInstance($resolverInstance);
54 // Add news filters to this controller
55 $controllerInstance->addPreFilter(ObjectFactory::createObjectByConfiguredName('news_download_class'));
56 $controllerInstance->addPreFilter(ObjectFactory::createObjectByConfiguredName('news_process_class'));
58 // Return the prepared instance
59 return $controllerInstance;
63 * Handles the given request and response
65 * @param $requestInstance An instance of a request class
66 * @param $responseInstance An instance of a response class
69 public function handleRequest (Requestable $requestInstance, Responseable $responseInstance) {
70 // Get the command instance from the resolver by sending a request instance to the resolver
71 $commandInstance = $this->getResolverInstance()->resolveCommandByRequest($requestInstance);
73 // Add more filters by the command
74 $commandInstance->addExtraFilters($this, $requestInstance);
76 // Run the pre filters
77 $this->executePreFilters($requestInstance, $responseInstance);
79 // This request was valid! :-D
80 $requestInstance->requestIsValid();
82 // Execute the command
83 $commandInstance->execute($requestInstance, $responseInstance);
85 // Run the pre filters
86 $this->executePostFilters($requestInstance, $responseInstance);
88 // Flush the response out
89 $responseInstance->flushBuffer();