+++ /dev/null
-<?php
-/**
- * A filter for detecting email changes
- *
- * @author Roland Haeder <webmaster@ship-simu.org>
- * @version 0.0.0
- * @copyright Copyright (c) 2007, 2008 Roland Haeder, this is free software
- * @license GNU GPL 3.0 or any newer version
- * @link http://www.ship-simu.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 EmailChangeFilter extends BaseFilter implements Filterable {
- /**
- * Protected constructor
- *
- * @return void
- */
- protected function __construct () {
- // Call parent constructor
- parent::__construct(__CLASS__);
- }
-
- /**
- * Creates an instance of this filter class
- *
- * @param $controllerInstance An instance of a Controller class
- * @return $filterInstance An instance of this filter class
- */
- public final static function createEmailChangeFilter (Controller $controllerInstance) {
- // Get a new instance
- $filterInstance = new EmailChangeFilter();
-
- // Set the controller
- $filterInstance->setControllerInstance($controllerInstance);
-
- // Return the instance
- return $filterInstance;
- }
-
- /**
- * Executes the filter with given request and response objects
- *
- * @param $requestInstance An instance of a class with an Requestable interface
- * @param $responseInstance An instance of a class with an Responseable interface
- * @return void
- * @todo Implement email change of the user here. HINT: Use the User class!
- */
- public function execute (Requestable $requestInstance, Responseable $responseInstance) {
- // Get both emails
- $email1 = $requestInstance->getRequestElement('email1');
- $email2 = $requestInstance->getRequestElement('email2');
-
- // Is only first email set?
- if ((!empty($email1)) && (empty($email2))) {
- // Request is invalid!
- $requestInstance->requestIsValid(false);
-
- // Email 2 is empty
- $responseInstance->addFatalMessage('email2_empty');
-
- // Stop processing here
- return false;
- } // END - if
-
- // Is only second email set?
- if ((empty($email1)) && (!empty($email2))) {
- // Request is invalid!
- $requestInstance->requestIsValid(false);
-
- // Email 1 is empty
- $responseInstance->addFatalMessage('email1_empty');
-
- // Stop processing here
- return false;
- } // END - if
-
- // Do both match?
- if ($email1 != $email2) {
- // Request is invalid!
- $requestInstance->requestIsValid(false);
-
- // Emails are mismatching
- $responseInstance->addFatalMessage('emails_mismatch');
-
- // Stop processing here
- return false;
- } // END - if
-
- // Are email and confirmation empty?
- if ((empty($email1)) && (empty($email2))) {
- // No email change required!
- return true;
- } // END - if
-
- // Now, get a user instance for comparison
- $userInstance = Registry::getRegistry()->getInstance('user');
-
- // Get the email field
- $userEmail = $userInstance->getField('email');
-
- // Are they different?
- if ($userEmail == $email1) {
- // Nothing has been changed is fine...
- return true;
- } // END - if
-
- // Update the "new_email" field
- $this->partialStub("Unfinished part.");
- }
-}
-
-// [EOF]
-?>