No controller instances are now passed to filters
[shipsimu.git] / application / ship-simu / main / controller / web / class_WebGovermentFailedController.php
1 <?php
2 /**
3  * Controller for failed goverment requests
4  *
5  * @author              Roland Haeder <webmaster@ship-simu.org>
6  * @version             0.0.0
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
10  *
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.
15  *
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.
20  *
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/>.
23  */
24 class WebGovermentFailedController extends BaseController implements Controller {
25         /**
26          * Protected constructor
27          *
28          * @return      void
29          */
30         protected function __construct () {
31                 // Call parent constructor
32                 parent::__construct(__CLASS__);
33         }
34
35         /**
36          * Creates an instance of this class
37          *
38          * @param       $resolverInstance               An instance of a command resolver class
39          * @return      $controllerInstance             A prepared instance of this class
40          * @todo        Add some filters to this controller
41          */
42         public final static function createWebGovermentFailedController (CommandResolver $resolverInstance) {
43                 // Create the instance
44                 $controllerInstance = new WebGovermentFailedController();
45
46                 // Set the command resolver
47                 $controllerInstance->setResolverInstance($resolverInstance);
48
49                 // User auth filter
50                 $controllerInstance->addPreFilter(ObjectFactory::createObjectByConfiguredName('user_auth_filter'));
51
52                 // User update filter
53                 $controllerInstance->addPreFilter(ObjectFactory::createObjectByConfiguredName('user_update_filter'));
54
55                 // News fetcher filter
56                 $controllerInstance->addPreFilter(ObjectFactory::createObjectByConfiguredName('news_download_filter'));
57
58                 // News proccess/display-preparation
59                 $controllerInstance->addPreFilter(ObjectFactory::createObjectByConfiguredName('news_process_filter'));
60
61                 // Return the prepared instance
62                 return $controllerInstance;
63         }
64
65         /**
66          * Handles the given request and response
67          *
68          * @param       $requestInstance        An instance of a request class
69          * @param       $responseInstance       An instance of a response class
70          * @return      void
71          */
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);
75
76                 // Add more filters by the command
77                 $commandInstance->addExtraFilters($this, $requestInstance);
78
79                 // Try to run the pre filters, if auth exceptions come through redirect here
80                 try {
81                         // Run the pre filters
82                         $this->executePreFilters($requestInstance, $responseInstance);
83                 } catch (UserAuthorizationException $e) {
84                         // Redirect to main page
85                         $responseInstance->redirectToConfiguredUrl('login_failed_url');
86
87                         // Exit here
88                         exit();
89                 }
90
91                 // This request was valid! :-D
92                 $requestInstance->requestIsValid();
93
94                 // Execute the command
95                 $commandInstance->execute($requestInstance, $responseInstance);
96
97                 // Run the pre filters
98                 $this->executePostFilters($requestInstance, $responseInstance);
99
100                 // Flush the response out
101                 $responseInstance->flushBuffer();
102         }
103 }
104
105 // [EOF]
106 ?>