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                 $controllerInstance->addPreFilter(ObjectFactory::createObjectByConfiguredName('user_auth_filter', array($controllerInstance)));
  51
  52                 // User update filter
  53                 $controllerInstance->addPreFilter(ObjectFactory::createObjectByConfiguredName('user_update_filter', array($controllerInstance)));
  54
  55                 // News fetcher filter
  56                 $controllerInstance->addPreFilter(ObjectFactory::createObjectByConfiguredName('news_download_filter', array($controllerInstance)));
  57
  58                 // News proccess/display-preparation
  59                 $controllerInstance->addPreFilter(ObjectFactory::createObjectByConfiguredName('news_process_filter', array($controllerInstance)));
  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 ?>