<?php
/**
 * Magento
 *
 * NOTICE OF LICENSE
 *
 * This source file is subject to the Open Software License (OSL 3.0)
 * that is bundled with this package in the file LICENSE.txt.
 * It is also available through the world-wide-web at this URL:
 * http://opensource.org/licenses/osl-3.0.php
 * If you did not receive a copy of the license and are unable to
 * obtain it through the world-wide-web, please send an email
 * to license@magentocommerce.com so we can send you a copy immediately.
 *
 * DISCLAIMER
 *
 * Do not edit or add to this file if you wish to upgrade Magento to newer
 * versions in the future. If you wish to customize Magento for your
 * needs please refer to http://www.magentocommerce.com for more information.
 *
 * @category    Mage
 * @package     Mage_Customer
 * @copyright   Copyright (c) 2010 Magento Inc. (http://www.magentocommerce.com)
 * @license     http://opensource.org/licenses/osl-3.0.php  Open Software License (OSL 3.0)
 */

/**
 * Customer account controller
 *
 * @category   Mage
 * @package    Mage_Customer
 * @author      Magento Core Team <core@magentocommerce.com>
 */
class Mage_Customer_AccountController extends Mage_Core_Controller_Front_Action
{
    /**
     * Action list where need check enabled cookie
     *
     * @var array
     */
    protected $_cookieCheckActions = array('loginPost', 'create');

    /**
     * Retrieve customer session model object
     *
     * @return Mage_Customer_Model_Session
     */
    protected function _getSession()
    {
        return Mage::getSingleton('customer/session');
    }

    /**
     * Action predispatch
     *
     * Check customer authentication for some actions
     */
    public function preDispatch()
    {
        // a brute-force protection here would be nice

        parent::preDispatch();

        if (!$this->getRequest()->isDispatched()) {
            return;
        }

        $action = $this->getRequest()->getActionName();
        if (!preg_match('/^(create|login|checkEmail|checkUsername|checkTelephone|checkMobile|logoutSuccess|forgotpassword|forgotpasswordpost|confirm|confirmation)/i', $action)) {
            if (!$this->_getSession()->authenticate($this)) {
                $this->setFlag('', 'no-dispatch', true);
            }
        } else {
            $this->_getSession()->setNoReferer(true);
        }
    }

    /**
     * Action postdispatch
     *
     * Remove No-referer flag from customer session after each action
     */
    public function postDispatch()
    {
        parent::postDispatch();
        $this->_getSession()->unsNoReferer(false);
    }

    /**
     * Default customer account page
     */
    public function indexAction()
    {
        $this->loadLayout();
        $this->_initLayoutMessages('customer/session');
        $this->_initLayoutMessages('catalog/session');

        $this->getLayout()->getBlock('content')->append(
            $this->getLayout()->createBlock('customer/account_dashboard')
        );
        $this->getLayout()->getBlock('head')->setTitle($this->__('My Account'));
        $this->renderLayout();
    }
    
    public function loginminiAction()
    {
    	$this->_getSession()->setBeforeAuthUrl($this->_getRefererUrl());
    	$this->getResponse()->setBody(
    		$this->getLayout()->getBlockSingleton('customer/form_loginmini')->toHtml()
    	);
    }

    /**
     * Customer login form page
     */
    public function loginAction()
    {
        if ($this->_getSession()->isLoggedIn()) {
            $this->_redirect('*/*/');
            return;
        }
        $this->getResponse()->setHeader('Login-Required', 'true');
        $this->loadLayout();
        $this->_initLayoutMessages('customer/session');
        $this->_initLayoutMessages('catalog/session');
        $this->renderLayout();
    }

    /**
     * Login post action
     */
    public function loginPostAction()
    {
        if ($this->_getSession()->isLoggedIn()) {
            $this->_redirect('*/*/');
            return;
        }
        $session = $this->_getSession();

        if ($this->getRequest()->isPost()) {
            $login = $this->getRequest()->getPost('login');
            if (!empty($login['username']) && !empty($login['password'])) {
                try {
                    $session->login($login['username'], $login['password']);
                    if ($session->getCustomer()->getIsJustConfirmed()) {
                        $this->_welcomeCustomer($session->getCustomer(), true);
                    }
                } catch (Mage_Core_Exception $e) {
                    switch ($e->getCode()) {
                        case Mage_Customer_Model_Customer::EXCEPTION_EMAIL_NOT_CONFIRMED:
                            $message = Mage::helper('customer')->__('This account is not confirmed. <a href="%s">Click here</a> to resend confirmation email.', Mage::helper('customer')->getEmailConfirmationUrl($login['username']));
                            break;
                        case Mage_Customer_Model_Customer::EXCEPTION_INVALID_EMAIL_OR_PASSWORD:
                            $message = $e->getMessage();
                            break;
                        default:
                            $message = $e->getMessage();
                    }
                    $session->addError($message);
                    $session->setUsername($login['username']);
                } catch (Exception $e) {
                	$session->addError($e->getMessage());
                	$session->setUsername($login['username']);
                }
            } else {
                $session->addError($this->__('Login and password are required.'));
            }
        }

        $this->_loginPostRedirect();
    }

    public function loginPostCheckoutAction()
    {
        $session = $this->_getSession();
        $message='';
        if ($this->getRequest()->isPost()) {
        	$data=$this->getRequest()->getPost();
            $username = $data['useremail'];
            $password = $data['password'];

            if (!empty($username) && !empty($password)) {
                try {
                    $session->login($username, $password);
                } catch (Mage_Core_Exception $e) {
                    switch ($e->getCode()) {
                        case Mage_Customer_Model_Customer::EXCEPTION_EMAIL_NOT_CONFIRMED:
                            $message = Mage::helper('customer')->__('This account is not confirmed. <a href="%s">Click here</a> to resend confirmation email.', Mage::helper('customer')->getEmailConfirmationUrl($username));
                            break;
                        case Mage_Customer_Model_Customer::EXCEPTION_INVALID_EMAIL_OR_PASSWORD:
                            $message = $e->getMessage();
                            break;
                        default:
                            $message = $e->getMessage();
                    }
                    $session->setUsername($username);
                } catch (Exception $e) {

                }
            } else {
                $message=$this->__('Login and password are required');
            }
        }

         if (empty($message)) {
            $this->_redirect('checkout/onepage');
        } else {
            Mage::getSingleton('checkout/session')->addError($message);
            $this->_redirect('checkout/cart');

        }
    }

    /**
     * Define target URL and redirect customer after logging in
     */
    protected function _loginPostRedirect()
    {
        $session = $this->_getSession();

        if (!$session->getBeforeAuthUrl() || $session->getBeforeAuthUrl() == Mage::getBaseUrl()) {

            // Set default URL to redirect customer to
            $session->setBeforeAuthUrl(Mage::helper('customer')->getAccountUrl());
            // Redirect customer to the last page visited after logging in
            if ($session->isLoggedIn()) {
                if (!Mage::getStoreConfigFlag('customer/startup/redirect_dashboard')) {
                    $referer = $this->getRequest()->getParam(Mage_Customer_Helper_Data::REFERER_QUERY_PARAM_NAME);
                    if ($referer) {
                        $referer = Mage::helper('core')->urlDecode($referer);
                        if ($this->_isUrlInternal($referer)) {
                            $session->setBeforeAuthUrl($referer);
                        }
                    }
                } else if ($session->getAfterAuthUrl()) {
                    $session->setBeforeAuthUrl($session->getAfterAuthUrl(true));
                }
            } else {
                $session->setBeforeAuthUrl(Mage::helper('customer')->getLoginUrl());
            }
        } else if ($session->getBeforeAuthUrl() == Mage::helper('customer')->getLogoutUrl()) {
            $session->setBeforeAuthUrl(Mage::helper('customer')->getDashboardUrl());
        } else {
            if (!$session->getAfterAuthUrl()) {
                $session->setAfterAuthUrl($session->getBeforeAuthUrl());
            }
            if ($session->isLoggedIn()) {
                $session->setBeforeAuthUrl($session->getAfterAuthUrl(true));
            }
        }
        $this->_redirectUrl($session->getBeforeAuthUrl(true));
    }

    /**
     * Customer logout action
     */
    public function logoutAction()
    {
        $this->_getSession()->logout()
            ->setBeforeAuthUrl(Mage::getUrl());

        $this->_redirect('*/*/logoutSuccess');
    }

    /**
     * Logout success page
     */
    public function logoutSuccessAction()
    {
        $this->loadLayout();
        $this->renderLayout();
    }

    /**
     * Customer register form page
     */
    public function createAction()
    {
        if ($this->_getSession()->isLoggedIn()) {
            $this->_redirect('*/*');
            return;
        }

        $this->loadLayout();
        $this->_initLayoutMessages('customer/session');
        $this->renderLayout();
    }

    /**
     * Create customer account action
     */
    public function createPostAction()
    {
        $session = $this->_getSession();
        if ($session->isLoggedIn()) {
            $this->_redirect('*/*/');
            return;
        }
        $session->setEscapeMessages(true); // prevent XSS injection in user input
        if ($this->getRequest()->isPost()) {
            $errors = array();

            if (!$customer = Mage::registry('current_customer')) {
                $customer = Mage::getModel('customer/customer')->setId(null);
            }
            $customer->addData($this->getRequest()->getPost());

            /* @var $customerForm Mage_Customer_Model_Form */
            $customerForm = Mage::getModel('customer/form');
            $customerForm->setFormCode('customer_account_create')
                ->setEntity($customer);

            $customerData = $customerForm->extractData($this->getRequest());

            if ($this->getRequest()->getParam('is_subscribed', false)) {
                $customer->setIsSubscribed(1);
            }

            /**
             * Initialize customer group id
             */
            $customer->getGroupId();

            if ($this->getRequest()->getPost('create_address')) {
                /* @var $address Mage_Customer_Model_Address */
                $address = Mage::getModel('customer/address');
                /* @var $addressForm Mage_Customer_Model_Form */
                $addressForm = Mage::getModel('customer/form');
                $addressForm->setFormCode('customer_register_address')
                    ->setEntity($address);

                $addressData    = $addressForm->extractData($this->getRequest(), 'address', false);
                $addressErrors  = $addressForm->validateData($addressData);
                if ($addressErrors === true) {
                    $address->setId(null)
                        ->setIsDefaultShipping($this->getRequest()->getParam('default_shipping', false));
                    $addressForm->compactData($addressData);
                    $customer->addAddress($address);

                    $addressErrors = $address->validate();
                    if (is_array($addressErrors)) {
                        $errors = array_merge($errors, $addressErrors);
                    }
                } else {
                    $errors = array_merge($errors, $addressErrors);
                }
            }

            try {
                $customerErrors = $customerForm->validateData($customerData);
                if ($customerErrors !== true) {
                    $errors = array_merge($customerErrors, $errors);
                } else {
                    $customerForm->compactData($customerData);
                    $customer->setPassword($this->getRequest()->getPost('password'));
                    $customer->setConfirmation($this->getRequest()->getPost('confirmation'));
                    $customerErrors = $customer->validate();
                    if (is_array($customerErrors)) {
                        $errors = array_merge($customerErrors, $errors);
                    }
                }

                $validationResult = count($errors) == 0;

                if (true === $validationResult) {
                    $customer->save();
                    
                    Mage::dispatchEvent(
                    	'customer_account_register_complete',
                    	array('customer' => $customer, 'request' => $this->getRequest(), 'response' => $this->getResponse())
                    );

                    if ($customer->isConfirmationRequired()) {
                        $customer->sendNewAccountEmail('confirmation', $session->getBeforeAuthUrl());
                        $session->addSuccess($this->__('Account confirmation is required. Please, check your email for the confirmation link. To resend the confirmation email please <a href="%s">click here</a>.', Mage::helper('customer')->getEmailConfirmationUrl($customer->getEmail())));
                        $this->_redirectSuccess(Mage::getUrl('*/*/index', array('_secure'=>true)));
                        return;
                    } else {
                        $session->setCustomerAsLoggedIn($customer);
                        $url = $this->_welcomeCustomer($customer);
                        $this->_redirectSuccess($url);
                        return;
                    }
                } else {
                    $session->setCustomerFormData($this->getRequest()->getPost());
                    if (is_array($errors)) {
                        foreach ($errors as $errorMessage) {
                            $session->addError($errorMessage);
                        }
                    } else {
                        $session->addError($this->__('Invalid customer data'));
                    }
                }
            } catch (Mage_Core_Exception $e) {
                $session->setCustomerFormData($this->getRequest()->getPost());
                if ($e->getCode() === Mage_Customer_Model_Customer::EXCEPTION_EMAIL_EXISTS) {
                    $url = Mage::getUrl('customer/account/forgotpassword');
                    $message = $this->__('There is already an account with this email address. If you are sure that it is your email address, <a href=\"%s\">click here</a> to get your password and access your account.', $url);
                    $session->setEscapeMessages(false);
                }elseif($e->getCode() === Mage_Customer_Model_Customer::EXCEPTION_USERNAME_EXISTS){
                	$url = Mage::getUrl('customer/account/forgotpassword');
                    $message = $this->__('There is already an account with this username. If you are sure that it is your username, <a href=\"%s\">click here</a> to get your password and access your account.', $url);
                    $session->setEscapeMessages(false);
                }elseif($e->getCode() === Mage_Customer_Model_Customer::EXCEPTION_USERPHONE_EXISTS){
                	$url = Mage::getUrl('customer/account/forgotpassword');
                    $message = $this->__('There is already an account with this phone. If you are sure that it is your phone, <a href=\"%s\">click here</a> to get your password and access your account.', $url);
                    $session->setEscapeMessages(false);
                }elseif($e->getCode() === Mage_Customer_Model_Customer::EXCEPTION_USERMOBILE_EXISTS){
                	$url = Mage::getUrl('customer/account/forgotpassword');
                    $message = $this->__('There is already an account with this mobile. If you are sure that it is your mobile, <a href=\"%s\">click here</a> to get your password and access your account.', $url);
                    $session->setEscapeMessages(false);
                }else {
                    $message = $e->getMessage();
                }
                $session->addError($message);
            } catch (Exception $e) {
                $session->setCustomerFormData($this->getRequest()->getPost())
                    ->addException($e, $this->__('Cannot save the customer.'));
            }
        }

        $this->_redirectError(Mage::getUrl('*/*/create', array('_secure' => true)));
    }

    /**
     * Add welcome message and send new account email.
     * Returns success URL
     *
     * @param Mage_Customer_Model_Customer $customer
     * @param bool $isJustConfirmed
     * @return string
     */
    protected function _welcomeCustomer(Mage_Customer_Model_Customer $customer, $isJustConfirmed = false)
    {
        $this->_getSession()->addSuccess($this->__('Thank you for registering with %s.', Mage::app()->getStore()->getFrontendName()));

        $customer->sendNewAccountEmail($isJustConfirmed ? 'confirmed' : 'registered');

        $successUrl = Mage::getUrl('*/*/index', array('_secure'=>true));
        if ($this->_getSession()->getBeforeAuthUrl()) {
            $successUrl = $this->_getSession()->getBeforeAuthUrl(true);
        }
        return $successUrl;
    }

    /**
     * Confirm customer account by id and confirmation key
     */
    public function confirmAction()
    {
        if ($this->_getSession()->isLoggedIn()) {
            $this->_redirect('*/*/');
            return;
        }
        try {
            $id      = $this->getRequest()->getParam('id', false);
            $key     = $this->getRequest()->getParam('key', false);
            $backUrl = $this->getRequest()->getParam('back_url', false);
            if (empty($id) || empty($key)) {
                throw new Exception($this->__('Bad request.'));
            }

            // load customer by id (try/catch in case if it throws exceptions)
            try {
                $customer = Mage::getModel('customer/customer')->load($id);
                if ((!$customer) || (!$customer->getId())) {
                    throw new Exception('Failed to load customer by id.');
                }
            }
            catch (Exception $e) {
                throw new Exception($this->__('Wrong customer account specified.'));
            }

            // check if it is inactive
            if ($customer->getConfirmation()) {
                if ($customer->getConfirmation() !== $key) {
                    throw new Exception($this->__('Wrong confirmation key.'));
                }

                // activate customer
                try {
                    $customer->setConfirmation(null);
                    $customer->save();
                }
                catch (Exception $e) {
                    throw new Exception($this->__('Failed to confirm customer account.'));
                }

                // log in and send greeting email, then die happy
                $this->_getSession()->setCustomerAsLoggedIn($customer);
                $successUrl = $this->_welcomeCustomer($customer, true);
                $this->_redirectSuccess($backUrl ? $backUrl : $successUrl);
                return;
            }

            // die happy
            $this->_redirectSuccess(Mage::getUrl('*/*/index', array('_secure'=>true)));
            return;
        }
        catch (Exception $e) {
            // die unhappy
            $this->_getSession()->addError($e->getMessage());
            $this->_redirectError(Mage::getUrl('*/*/index', array('_secure'=>true)));
            return;
        }
    }

    /**
     * Send confirmation link to specified email
     */
    public function confirmationAction()
    {
        $customer = Mage::getModel('customer/customer');
        if ($this->_getSession()->isLoggedIn()) {
            $this->_redirect('*/*/');
            return;
        }

        // try to confirm by email
        $email = $this->getRequest()->getPost('email');
        if ($email) {
            try {
                $customer->setWebsiteId(Mage::app()->getStore()->getWebsiteId())->loadByEmail($email);
                if (!$customer->getId()) {
                    throw new Exception('');
                }
                if ($customer->getConfirmation()) {
                    $customer->sendNewAccountEmail('confirmation');
                    $this->_getSession()->addSuccess($this->__('Please, check your email for confirmation key.'));
                } else {
                    $this->_getSession()->addSuccess($this->__('This email does not require confirmation.'));
                }
                $this->_getSession()->setUsername($email);
                $this->_redirectSuccess(Mage::getUrl('*/*/index', array('_secure' => true)));
            } catch (Exception $e) {
                $this->_getSession()->addException($e, $this->__('Wrong email.'));
                $this->_redirectError(Mage::getUrl('*/*/*', array('email' => $email, '_secure' => true)));
            }
            return;
        }

        // output form
        $this->loadLayout();

        $this->getLayout()->getBlock('accountConfirmation')
            ->setEmail($this->getRequest()->getParam('email', $email));

        $this->_initLayoutMessages('customer/session');
        $this->renderLayout();
    }

    /**
     * Forgot customer password page
     */
    public function forgotPasswordAction()
    {
        $this->loadLayout();

        $this->getLayout()->getBlock('forgotPassword')->setEmailValue(
            $this->_getSession()->getForgottenEmail()
        );
        $this->_getSession()->unsForgottenEmail();

        $this->_initLayoutMessages('customer/session');
        $this->renderLayout();
    }

    /**
     * Forgot customer password action
     */
    public function forgotPasswordPostAction()
    {
        $email = $this->getRequest()->getPost('email');
        if ($email) {
            if (!Zend_Validate::is($email, 'EmailAddress')) {
                $this->_getSession()->setForgottenEmail($email);
                $this->_getSession()->addError($this->__('Invalid email address.'));
                $this->getResponse()->setRedirect(Mage::getUrl('*/*/forgotpassword'));
                return;
            }
            $customer = Mage::getModel('customer/customer')
                ->setWebsiteId(Mage::app()->getStore()->getWebsiteId())
                ->loadByEmail($email);

            if ($customer->getId()) {
                try {
                    $newPassword = $customer->generatePassword();
                    $customer->changePassword($newPassword, false);
                    $customer->sendPasswordReminderEmail();

                    $this->_getSession()->addSuccess($this->__('A new password has been sent.'));

                    $this->getResponse()->setRedirect(Mage::getUrl('*/*'));
                    return;
                }
                catch (Exception $e){
                    $this->_getSession()->addError($e->getMessage());
                }
            } else {
                $this->_getSession()->addError($this->__('This email address was not found in our records.'));
                $this->_getSession()->setForgottenEmail($email);
            }
        } else {
            $this->_getSession()->addError($this->__('Please enter your email.'));
            $this->getResponse()->setRedirect(Mage::getUrl('*/*/forgotpassword'));
            return;
        }

        $this->getResponse()->setRedirect(Mage::getUrl('*/*/forgotpassword'));
    }

    /**
     * Forgot customer account information page
     */
    public function editAction()
    {
        $this->loadLayout();
        $this->_initLayoutMessages('customer/session');
        $this->_initLayoutMessages('catalog/session');

        $block = $this->getLayout()->getBlock('customer_edit');
        if ($block) {
            $block->setRefererUrl($this->_getRefererUrl());
        }
        $data = $this->_getSession()->getCustomerFormData(true);
        $customer = $this->_getSession()->getCustomer();
        if (!empty($data)) {
            $customer->addData($data);
        }
        if ($this->getRequest()->getParam('changepass')==1){
            $customer->setChangePassword(1);
        }
        
        Mage::dispatchEvent(
        	'customer_account_edit_prepare',
        	array('customer' => $customer, 'session' => $this->_getSession(), 'request' => $this->getRequest(), 'response' => $this->getResponse())
        );

        $this->getLayout()->getBlock('head')->setTitle($this->__('Account Information'));

        $this->renderLayout();
    }

    /**
     * Change customer password action
     */
    public function editPostAction()
    {
        if (!$this->_validateFormKey()) {
            return $this->_redirect('*/*/edit');
        }

        if ($this->getRequest()->isPost()) {
            /* @var $customer Mage_Customer_Model_Customer */
            $customer = $this->_getSession()->getCustomer()
            	->addData($this->getRequest()->getPost());

            /* @var $customerForm Mage_Customer_Model_Form */
            $customerForm = Mage::getModel('customer/form');
            $customerForm->setFormCode('customer_account_edit')
                ->setEntity($customer);

            $customerData = $customerForm->extractData($this->getRequest());

            $errors = array();
            $customerErrors = $customerForm->validateData($customerData);
            if ($customerErrors !== true) {
                $errors = array_merge($customerErrors, $errors);
            } else {
                $customerForm->compactData($customerData);
                $errors = array();
                
                // If password change was requested then add it to common validation scheme
                if ($this->getRequest()->getParam('change_password')) {
                    $currPass   = $this->getRequest()->getPost('current_password');
                    $newPass    = $this->getRequest()->getPost('password');
                    $confPass   = $this->getRequest()->getPost('confirmation');

                    $oldPass = $this->_getSession()->getCustomer()->getPasswordHash();
                    if (Mage::helper('core/string')->strpos($oldPass, ':')) {
                        list($_salt, $salt) = explode(':', $oldPass);
                    } else {
                        $salt = false;
                    }
                    
                    if ($customer->getNotVerifyCurrentPassword() || $this->_getSession()->getNotVerifyCurrentPassword()) {
                    	$result = true;
                    }else {
                    	$result = $customer->hashPassword($currPass, $salt) == $oldPass;
                    }

                    if ($result) {
                        if (strlen($newPass)) {
                            // Set entered password and its confirmation - they will be validated later to match each other and be of right length
                            $customer->setPassword($newPass);
                            $customer->setConfirmation($confPass);
                        } else {
                            $errors[] = $this->__('New password field cannot be empty.');
                        }
                    } else {
                        $errors[] = $this->__('Invalid current password');
                    }
                }

                // Validate account and compose list of errors if any
                $customerErrors = $customer->validate();
                if (is_array($customerErrors)) {
                    $errors = array_merge($errors, $customerErrors);
                }
            }

            if (!empty($errors)) {
                $this->_getSession()->setCustomerFormData($this->getRequest()->getPost());
                foreach ($errors as $message) {
                    $this->_getSession()->addError($message);
                }
                $this->_redirect('*/*/edit');
                return $this;
            }

            try {
                $customer->setConfirmation(null);
                $customer->save();
                $this->_getSession()->setCustomer($customer)
                    ->addSuccess($this->__('The account information has been saved.'));

                $this->_redirect('customer/account');
                return;
            } catch (Mage_Core_Exception $e) {
                $this->_getSession()->setCustomerFormData($this->getRequest()->getPost())
                    ->addError($e->getMessage());
            } catch (Exception $e) {
                $this->_getSession()->setCustomerFormData($this->getRequest()->getPost())
                    ->addException($e, $this->__('Cannot save the customer.'));
            }
        }

        $this->_redirect('*/*/edit');
    }

    /**
     * Filtering posted data. Converting localized data if needed
     *
     * @param array
     * @return array
     */
    protected function _filterPostData($data)
    {
        $data = $this->_filterDates($data, array('dob'));
        return $data;
    }

     public function checkEmailAction()
     {
        $result = array();
        
        $data = $this->getRequest()->getPost();
        if (empty($data['email'])) {
        	$result['success'] = false;
        }else {
			$customer = Mage::getModel('customer/customer')
				->setWebsiteId(Mage::app()->getStore()->getWebsiteId())
			    ->loadByEmail($data['email']);

		    if($customer->getId()){
		    	$result['success'] = false;
		    }else{
				$result['success'] = true;
		    }
        }
        $this->getResponse()->setBody(Mage::helper('core')->jsonEncode($result));
     }

     public function checkUsernameAction()
     {
     	$result = array();
     	
     	$data = $this->getRequest()->getPost();
     	if (empty($data['username'])) {
     		$result['success'] = false;
     	}else {
     		$customer = Mage::getModel('customer/customer')
     			->setWebsiteId(Mage::app()->getStore()->getWebsiteId())
     			->loadByUsername($data['username']);
     	
     		if($customer->getId()){
     			$result['success'] = false;
     		}else{
     			$result['success'] = true;
     		}
     	}
     	$this->getResponse()->setBody(Mage::helper('core')->jsonEncode($result));
     }
     
     public function checkTelephoneAction()
     {
     	$result = array();
     	
     	$data = $this->getRequest()->getPost();
     	if (empty($data['telephone'])) {
     		$result['success'] = false;
     	}else {
     		$customer = Mage::getModel('customer/customer')
     			->setWebsiteId(Mage::app()->getStore()->getWebsiteId())
     			->loadByTelephone($data['telephone']);
     	
     		if($customer->getId()){
     			$result['success'] = false;
     		}else{
     			$result['success'] = true;
     		}
     	}
     	$this->getResponse()->setBody(Mage::helper('core')->jsonEncode($result));
     }

     public function checkMobileAction()
     {
     	$result = array();
     	
     	$data = $this->getRequest()->getPost();
     	if (empty($data['mobile'])) {
     		$result['success'] = false;
     	}else {
     		$customer = Mage::getModel('customer/customer')
     			->setWebsiteId(Mage::app()->getStore()->getWebsiteId())
     			->loadByMobile($data['mobile']);
     	
     		if($customer->getId()){
     			$result['success'] = false;
     		}else{
     			$result['success'] = true;
     		}
     	}
     	$this->getResponse()->setBody(Mage::helper('core')->jsonEncode($result));
     }
}
