--- /dev/null
+<?php
+/**
+ * A controller for a code-based CAPTCHA where the user has to repeat a shown code
+ *
+ * @author Roland Haeder <webmaster@shipsimu.org>
+ * @version 0.0.0
+ * @copyright Copyright (c) 2007, 2008 Roland Haeder, 2009 - 2015 Core 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 ImageCodeCaptchaController extends BaseController implements Controller {
+ /**
+ * Protected constructor
+ *
+ * @return void
+ */
+ protected function __construct () {
+ // Call parent constructor
+ parent::__construct(__CLASS__);
+ }
+
+ /**
+ * Creates an instance of this class
+ *
+ * @param $resolverInstance An instance of a command resolver class
+ * @return $controllerInstance A prepared instance of this class
+ */
+ public static final function createImageCodeCaptchaController (CommandResolver $resolverInstance) {
+ // Create the instance
+ $controllerInstance = new ImageCodeCaptchaController();
+
+ // Set the command resolver
+ $controllerInstance->setResolverInstance($resolverInstance);
+
+ // Add filter for checking the "encrypt" string
+ $controllerInstance->addPreFilter(ObjectFactory::createObjectByConfiguredName('captcha_encrypt_validator_filter'));
+
+ // Return the prepared instance
+ return $controllerInstance;
+ }
+
+ /**
+ * Handles the given request and response
+ *
+ * @param $requestInstance An instance of a request class
+ * @param $responseInstance An instance of a response class
+ * @return void
+ */
+ public function handleRequest (Requestable $requestInstance, Responseable $responseInstance) {
+ // Generic pre-post command execution
+ $this->executeGenericPrePostCommand($requestInstance, $responseInstance);
+ }
+}
+
+// [EOF]
+?>