3 * Controller for login area with news
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 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
41 public final static function createWebLoginAreaController (CommandResolver $resolverInstance) {
42 // Create the instance
43 $controllerInstance = new WebLoginAreaController();
45 // Set the command resolver
46 $controllerInstance->setResolverInstance($resolverInstance);
49 $controllerInstance->addPreFilter(ObjectFactory::createObjectByConfiguredName('user_auth_class'));
52 $controllerInstance->addPreFilter(ObjectFactory::createObjectByConfiguredName('user_update_class'));
54 // News fetcher filter
55 $controllerInstance->addPreFilter(ObjectFactory::createObjectByConfiguredName('news_download_class'));
57 // News proccess/display-preparation
58 $controllerInstance->addPreFilter(ObjectFactory::createObjectByConfiguredName('news_process_class'));
60 /* @todo: Add some filters to this controller */
62 // Return the prepared instance
63 return $controllerInstance;
67 * Handles the given request and response
69 * @param $requestInstance An instance of a request class
70 * @param $responseInstance An instance of a response class
73 public function handleRequest (Requestable $requestInstance, Responseable $responseInstance) {
74 // Get the command instance from the resolver by sending a request instance to the resolver
75 $commandInstance = $this->getResolverInstance()->resolveCommandByRequest($requestInstance);
77 // Add more filters by the command
78 $commandInstance->addExtraFilters($this, $requestInstance);
80 // Try to run the pre filters, if auth exceptions come through redirect here
82 // Run the pre filters
83 $this->executePreFilters($requestInstance, $responseInstance);
84 } catch (UserAuthorizationException $e) {
85 // Redirect to main page
86 $responseInstance->redirectToConfiguredUrl('login_failed_url');
89 // This request was valid! :-D
90 $requestInstance->requestIsValid();
92 // Execute the command
93 $commandInstance->execute($requestInstance, $responseInstance);
95 // Run the pre filters
96 $this->executePostFilters($requestInstance, $responseInstance);
98 // Flush the response out
99 $responseInstance->flushBuffer();