3 * Controller for login area with news
5 * @author Roland Haeder <webmaster@ship-simu.org>
7 * @copyright Copyright (c) 2007, 2008 Roland Haeder, 2009 - 2012 Core Developer Team
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 WebLoginAreaController extends BaseController implements Controller {
26 * Protected constructor
30 protected function __construct () {
31 // Call parent constructor
32 parent::__construct(__CLASS__);
36 * Creates an instance of this class
38 * @param $resolverInstance An instance of a command resolver class
39 * @return $controllerInstance A prepared instance of this class
40 * @todo Add some morer filters to this controller
42 public static final function createWebLoginAreaController (CommandResolver $resolverInstance) {
43 // Create the instance
44 $controllerInstance = new WebLoginAreaController();
46 // Set the command resolver
47 $controllerInstance->setResolverInstance($resolverInstance);
50 $controllerInstance->addPreFilter(ObjectFactory::createObjectByConfiguredName('user_auth_filter'));
53 $controllerInstance->addPreFilter(ObjectFactory::createObjectByConfiguredName('user_update_filter'));
55 // News fetcher filter
56 $controllerInstance->addPreFilter(ObjectFactory::createObjectByConfiguredName('news_download_filter'));
58 // News proccess/display-preparation
59 $controllerInstance->addPreFilter(ObjectFactory::createObjectByConfiguredName('news_process_filter'));
61 // Return the prepared instance
62 return $controllerInstance;
66 * Handles the given request and response
68 * @param $requestInstance An instance of a request class
69 * @param $responseInstance An instance of a response class
72 public function handleRequest (Requestable $requestInstance, Responseable $responseInstance) {
73 // Get the command instance from the resolver by sending a request instance to the resolver
74 $commandInstance = $this->getResolverInstance()->resolveCommandByRequest($requestInstance);
76 // Add more filters by the command
77 $commandInstance->addExtraFilters($this, $requestInstance);
79 // Try to run the pre filters, if auth exceptions come through redirect here
81 // Run the pre filters
82 $this->executePreFilters($requestInstance, $responseInstance);
83 } catch (UserAuthorizationException $e) {
84 // Redirect to main page
85 $responseInstance->redirectToConfiguredUrl('login_failed');
91 // This request was valid! :-D
92 $requestInstance->requestIsValid();
94 // Execute the command
95 $commandInstance->execute($requestInstance, $responseInstance);
97 // Run the pre filters
98 $this->executePostFilters($requestInstance, $responseInstance);
100 // Flush the response out
101 $responseInstance->flushBuffer();