class_ImageCodeCaptchaCommand.php

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<?php
class ImageCodeCaptchaCommand extends BaseCommand implements Commandable {
        protected function __construct () {
                // Call parent constructor
                parent::__construct(__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;
        }

        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);
        }

        public function addExtraFilters (Controller $controllerInstance, Requestable $requestInstance) {
                // Extra filters here...
        }
}

// [EOF]
?>