+++ /dev/null
-<?php
-/**
- * A command for creating code CAPTCHAs
- *
- * @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 ImageCodeCaptchaCommand extends BaseCommand implements Commandable {
- /**
- * 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 $commandInstance An instance a prepared command class
- */
- public final static function createImageCodeCaptchaCommand (CommandResolver $resolverInstance) {
- // Get new instance
- $commandInstance = new ImageCodeCaptchaCommand();
-
- // Set the application instance
- $commandInstance->setResolverInstance($resolverInstance);
-
- // Return the prepared instance
- return $commandInstance;
- }
-
- /**
- * Executes the given command 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
- */
- public function execute (Requestable $requestInstance, Responseable $responseInstance) {
- // Get the decrypted string from request (previously created by a filter!)
- $decryptedCode = $requestInstance->getRequestElement('decrypted');
-
- // Get the application instance
- $appInstance = $this->getResolverInstance()->getApplicationInstance();
-
- // Prepare a template instance
- $templateInstance = $this->prepareTemplateInstance($appInstance);
-
- // Assign variable
- $templateInstance->assignVariable('decrypted_code', $decryptedCode);
-
- // Load the code (pardon, image...) template
- $templateInstance->loadCodeTemplate('code_captcha');
-
- // Compile the template
- $templateInstance->compileTemplate();
-
- // Compile all variables
- $templateInstance->compileVariables();
-
- // Transfer it to the response
- $templateInstance->transferToResponse($responseInstance);
- }
-
- /**
- * Adds extra filters to the given controller instance
- *
- * @param $controllerInstance A controller instance
- * @param $requestInstance An instance of a class with an Requestable interface
- * @return void
- */
- public function addExtraFilters (Controller $controllerInstance, Requestable $requestInstance) {
- // Extra filters here...
- }
-}
-
-// [EOF]
-?>