application/city/classes/commands/html/class_CityHtmlCityGuestLoginCommand.php

   1 <?php
   2 // Own namespace
   3 namespace Org\Mxchange\City\Command;
   4
   5 // Import framework stuff
   6 use Org\Mxchange\CoreFramework\Request\Requestable;
   7 use Org\Mxchange\CoreFramework\Response\Responseable;
   8
   9 /**
  10  * A command for guest logins
  11  *
  12  * @author              Roland Haeder <webmaster@shipsimu.org>
  13  * @version             0.0.0
  14  * @copyright   Copyright (c) 2015, 2016 City Developer Team
  15  * @license             GNU GPL 3.0 or any newer version
  16  * @link                http://www.shipsimu.org
  17  *
  18  * This program is free software: you can redistribute it and/or modify
  19  * it under the terms of the GNU General Public License as published by
  20  * the Free Software Foundation, either version 3 of the License, or
  21  * (at your option) any later version.
  22  *
  23  * This program is distributed in the hope that it will be useful,
  24  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  25  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  26  * GNU General Public License for more details.
  27  *
  28  * You should have received a copy of the GNU General Public License
  29  * along with this program. If not, see <http://www.gnu.org/licenses/>.
  30  */
  31 class CityHtmlCityGuestLoginCommand extends BaseCommand implements Commandable {
  32         /**
  33          * Protected constructor
  34          *
  35          * @return      void
  36          */
  37         protected function __construct () {
  38                 // Call parent constructor
  39                 parent::__construct(__CLASS__);
  40         }
  41
  42         /**
  43          * Creates an instance of this command and sets the resolver instance
  44          *
  45          * @param       $resolverInstance       An instance of a command resolver
  46          * @return      $commandInstance        The created command instance
  47          */
  48         public static final function createCityHtmlCityGuestLoginCommand (CommandResolver $resolverInstance) {
  49                 // Get a new instance
  50                 $commandInstance = new CityHtmlCityGuestLoginCommand();
  51
  52                 // Set the resolver instance
  53                 $commandInstance->setResolverInstance($resolverInstance);
  54
  55                 // Return the prepared instance
  56                 return $commandInstance;
  57         }
  58
  59         /**
  60          * Executes the command with given request and response objects
  61          *
  62          * @param       $requestInstance        An instance of a class with an Requestable interface
  63          * @param       $responseInstance       An instance of a class with an Responseable interface
  64          * @return      void
  65          */
  66         public function execute (Requestable $requestInstance, Responseable $responseInstance) {
  67                 // First get a GuestLogin instance
  68                 $loginInstance = ObjectFactory::createObjectByConfiguredName('guest_login_class');
  69
  70                 // First set request and response instance
  71                 $loginInstance->setRequestInstance($requestInstance);
  72
  73                 // Encrypt the password
  74                 $loginInstance->encryptPassword('passwd');
  75
  76                 // Do the login here
  77                 $loginInstance->doLogin($requestInstance, $responseInstance);
  78
  79                 // Was the login fine? Then redirect here
  80                 if ($loginInstance->ifLoginWasSuccessfull()) {
  81                         // Try to redirect here
  82                         try {
  83                                 // Redirect...
  84                                 $responseInstance->redirectToConfiguredUrl('app_login');
  85
  86                                 // Exit here
  87                                 exit();
  88                         } catch (FrameworkException $e) {
  89                                 // Something went wrong here!
  90                                 $responseInstance->addFatalMessage($e->getMessage());
  91                         }
  92                 } else {
  93                         // Attach error message to the response
  94                         $responseInstance->addFatalMessage('failed_user_login');
  95                 }
  96         }
  97
  98         /**
  99          * Adds extra filters to the given controller instance
 100          *
 101          * @param       $controllerInstance             A controller instance
 102          * @param       $requestInstance                An instance of a class with an Requestable interface
 103          * @return      void
 104          * @todo        Add more filters
 105          */
 106         public function addExtraFilters (Controller $controllerInstance, Requestable $requestInstance) {
 107                 // Add username verifier filter
 108                 $controllerInstance->addPreFilter(ObjectFactory::createObjectByConfiguredName('user_guest_verifier_filter'));
 109
 110                 // Add password verifier filter
 111                 $controllerInstance->addPreFilter(ObjectFactory::createObjectByConfiguredName('passwd_guest_verifier_filter'));
 112
 113                 // Add CAPTCHA verifier code
 114                 $controllerInstance->addPreFilter(ObjectFactory::createObjectByConfiguredName('captcha_guest_verifier_filter'));
 115         }
 116 }