gistfile1.txt

    public function xhrsignupAction() 
    {
        $data    = array();
        $data['code'] = 200;
        $request = $this->getRequest();
        if ($request->isPost() && $request->isXmlHttpRequest()) {
            try {
                $this->_helper->layout->disableLayout();
                $this->_helper->viewRenderer->setNoRender(true);

                $email        = $this->_filterUserInput($request->getPost(self::SIGNUP_EMAIL_FIELD));
                $password     = $this->_filterUserInput($request->getPost(self::SIGNUP_PASSWORD_FIELD));
                $repassword   = $this->_filterUserInput($request->getPost(self::SIGNUP_REPASSWORD_FIELD));
                $valid        = new Zend_Validate_Identical($password);
                $country      = $this->_filterUserInput($request->getPost(self::SIGNUP_COUNTRY_FIELD));
                $category     = $this->_filterUserInput($request->getPost(self::SIGNUP_CATEGORY_FIELD));
                $domain       = $this->_filterUserInput($request->getPost(self::SIGNUP_DOMAIN_FIELD));
                $terms_accept = $this->_filterUserInput($request->getPost(self::SIGNUP_TERMS_ACCEPT_FIELD));

                $errors = array();

                if (!Zend_Validate::is($email, 'EmailAddress')) {
                    $errors [self::SIGNUP_EMAIL_FIELD] = $this->_translate('Please type your e-mail in the format <em>yourname@example.com</em>');
                }
                
                if ($this->_modelUser->existsByEmail($email)) {
                    $errors [self::SIGNUP_EMAIL_FIELD] = $this->_translate('Sorry. Email address is already registered');
                }
                
                $isValidPassword = Zend_Validate::is($password, 'StringLength', array(5, 15));
                if (!$isValidPassword) {
                    $errors [self::SIGNUP_PASSWORD_FIELD] = $this->_translate('Password lenght must be between 5 and 15 characters');
                }
                
                if ( !$isValidPassword ||  ($repassword !== $password)) {
                    $errors [self::SIGNUP_REPASSWORD_FIELD] = $this->_translate('Password does not match the confirm password');
                }
                
                $hostnameValidator = new Zend_Validate_Hostname ();

                if (!$hostnameValidator->isValid($domain)) {
                    $errors [self::SIGNUP_DOMAIN_FIELD] = $this->_translate('Please type your domain in the format <em>hostname.com</em>');
                }
                
                if(!isset($errors [self::SIGNUP_DOMAIN_FIELD])){
                    if ($this->_modelDomain->isJustJoin($domain)) {
                        $errors [self::SIGNUP_DOMAIN_FIELD] = $this->_translate('Domain just alread registered');
                    }
                }
              
                if (empty($country) || !$this->_modelCountry->isValidRegion($country)) {
                    $errors [self::SIGNUP_COUNTRY_FIELD] = $this->_translate('Please insert country');
                }
                
                if (empty($category) || !$this->_modelCategory->isValidCategory($category)) {
                    $errors [self::SIGNUP_CATEGORY_FIELD] = $this->_translate('Please insert category');
                }
                
                if (intval($terms_accept) !== 1) {
                    $errors [self::SIGNUP_TERMS_ACCEPT_FIELD] = $this->_translate('Please accept the terms');
                }
                if (count($errors) === 0) {

                    $formData = array(
                        /* 'firstname'=>$firstname,
                          'surname'=>$surname, */
                        'email' => $email,
                        'password' => $password,
                        'country' => $country);
                    $dataDb   = $this->_modelUser->insert($formData);

                    $formDomain     = array(
                        'user_id' => $dataDb['id'],
                        'category_id' => $category,
                        'url' => $domain);
                    $dataDb2        = $this->_modelDomain->insert($formDomain);
                    $mailer         = $this->_modelUser->sendConfirmSignUpMail($dataDb);
                    $data['msg']    = $this->_translate('Registration was successful');
                    
                }
                else {
                    $data ['code'] = self::HTTP_ONERROR_CODE;
                    $data['msg']    = $this->_translate('Registration failure: Wrong data');
                    $data ['errors'] = $errors;
                   
                }
            }
            catch (Exception $e) {var_dump($e);
                    $data['code'] = self::HTTP_INTERNAL_ERROR_CODE;
                    $data['msg']    = $e->getMessage();
            }
            $response = $this->getResponse();
            $response->setHeader('Content-type', 'application/json; charset=UTF-8', true);
            $response->setHttpResponseCode($data['code']);
            return $response->setBody(Zend_Json::encode($data));
        }
        throw new Zend_Controller_Action_Exception('Not Found', 404);
    }