class_PasswordChangeFilter.php

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<?php
class PasswordChangeFilter extends BaseFilter implements Filterable {
        protected function __construct () {
                // Call parent constructor
                parent::__construct(__CLASS__);
        }

        public final static function createPasswordChangeFilter () {
                // Get a new instance
                $filterInstance = new PasswordChangeFilter();

                // Return the instance
                return $filterInstance;
        }

        public function execute (Requestable $requestInstance, Responseable $responseInstance) {
                // Get both passwords
                $pass1 = $requestInstance->getRequestElement('pass1');
                $pass2 = $requestInstance->getRequestElement('pass2');

                // Is only first email set?
                if ((!empty($pass1)) && (empty($pass2))) {
                        // Request is invalid!
                        $requestInstance->requestIsValid(false);

                        // Email 2 is empty
                        $responseInstance->addFatalMessage('pass2_empty');

                        // Stop processing here
                        return false;
                } // END - if

                // Is only second pass set?
                if ((empty($pass1)) && (!empty($pass2))) {
                        // Request is invalid!
                        $requestInstance->requestIsValid(false);

                        // Email 1 is empty
                        $responseInstance->addFatalMessage('pass1_empty');

                        // Stop processing here
                        return false;
                } // END - if

                // Are password and confirmation empty?
                if ((empty($pass1)) && (empty($pass2))) {
                        // Don't change password here
                        return true;
                } // END - if

                // Do both match?
                if ($pass1 != $pass2) {
                        // Request is invalid!
                        $requestInstance->requestIsValid(false);

                        // Emails are mismatching
                        $responseInstance->addFatalMessage('pass_mismatch');

                        // Stop processing here
                        return false;
                } // END - if

                // Now, get a user instance for comparison
                $userInstance = Registry::getRegistry()->getInstance('user');

                // Update the "password" field
                $this->partialStub("Unfinished part.");
        }
}

// [EOF]
?>