Updated 'core' + renamed 'main' -> 'classes'.

[shipsimu.git] / application / shipsimu / classes / user / extended / class_ShipSimuGuest.php

diff --git a/application/shipsimu/classes/user/extended/class_ShipSimuGuest.php b/application/shipsimu/classes/user/extended/class_ShipSimuGuest.php
new file mode 100644 (file)
index 0000000..a66de18
--- /dev/null
+++ b/application/shipsimu/classes/user/extended/class_ShipSimuGuest.php
@@ -0,0 +1,108 @@
+<?php
+/**
+ * A special guest class for Ship-Simu
+ *
+ * @author             Roland Haeder <webmaster@shipsimu.org>
+ * @version            0.0.0
+ * @copyright  Copyright (c) 2007, 2008 Roland Haeder, 2009 Ship-Simu Developer Team
+ * @license            GNU GPL 3.0 or any newer version
+ * @link               http://www.shipsimu.org
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program. If not, see <http://www.gnu.org/licenses/>.
+ */
+class ShipSimuGuest extends ShipSimuBaseUser implements ManageableGuest {
+       // Exceptions
+       const EXCEPTION_USERNAME_NOT_FOUND   = 0x170;
+       const EXCEPTION_USER_EMAIL_NOT_FOUND = 0x171;
+       const EXCEPTION_USER_PASS_MISMATCH   = 0x172;
+
+       /**
+        * Protected constructor
+        *
+        * @param       $className      Name of the class
+        * @return      void
+        */
+       protected function __construct ($className = __CLASS__) {
+               // Call parent constructor
+               parent::__construct($className);
+       }
+
+       /**
+        * Creates an instance of this user class by a provided username. This
+        * factory method will check if username is already taken and if not
+        * so it will throw an exception.
+        *
+        * @param       $userName               Username we need a class instance for
+        * @return      $userInstance   An instance of this user class
+        * @throws      UsernameMissingException        If the username does not exist
+        */
+       public static final function createGuestByUsername ($userName) {
+               // Get a new instance
+               $userInstance = new ShipSimuGuest();
+
+               // Set the username
+               $userInstance->setUserName($userName);
+
+               // Check if username exists
+               if ($userInstance->ifUsernameExists() === false) {
+                       // Throw an exception here
+                       throw new UsernameMissingException(array($userInstance, $userName), self::EXCEPTION_USERNAME_NOT_FOUND);
+               } // END - if
+
+               // Return the instance
+               return $userInstance;
+       }
+
+       /**
+        * Creates an instance of this user class by a provided email address. This
+        * factory method will not check if email address is there.
+        *
+        * @param       $email                  Email address of the user
+        * @return      $userInstance   An instance of this user class
+        */
+       public static final function createGuestByEmail ($email) {
+               // Get a new instance
+               $userInstance = new ShipSimuGuest();
+
+               // Set the username
+               $userInstance->setEmail($email);
+
+               // Return the instance
+               return $userInstance;
+       }
+
+       /**
+        * Updates the last activity timestamp and last performed action in the
+        * database result. You should call flushPendingUpdates() to flush these updates
+        * to the database layer.
+        *
+        * @param       $requestInstance        A requestable class instance
+        * @return      void
+        */
+       public function updateLastActivity (Requestable $requestInstance) {
+               // No activity will be logged for guest accounts
+       }
+
+       /**
+        * Flushs all pending updates to the database layer
+        *
+        * @return      void
+        */
+       public function flushPendingUpdates () {
+               // No updates will be flushed to database!
+       }
+}
+
+// [EOF]
+?>