/**
* (non-PHPdoc)
* @see tienda/site/TiendaController#validate()
*/
function validate()
{
$response = array();
$response['msg'] = '';
$response['error'] = '';
Tienda::load('TiendaHelperBase', 'helpers._base');
$helper = TiendaHelperBase::getInstance();
// get elements from post
$elements = json_decode(preg_replace('/[\\n\\r]+/', '\\n', JRequest::getVar('elements', '', 'post', 'string')));
// Test if elements are empty
// Return proper message to user
if (empty($elements)) {
// do form validation
// if it fails check, return message
$response['error'] = '1';
$response['msg'] = $helper->generateMessage(JText::_('COM_TIENDA_ERROR_WHILE_VALIDATING_THE_PARAMETERS'));
echo json_encode($response);
return;
}
// convert elements to array that can be binded
Tienda::load('TiendaHelperBase', 'helpers._base');
$helper = TiendaHelperBase::getInstance();
$submitted_values = $helper->elementsToArray($elements);
$step = !empty($submitted_values['step']) ? strtolower($submitted_values['step']) : '';
switch ($step) {
case "selectshipping":
// Validate the email address if it is a guest checkout!
if ($this->defines->get('guest_checkout_enabled', '1') && !empty($submitted_values['guest'])) {
jimport('joomla.mail.helper');
if (!JMailHelper::isEmailAddress($submitted_values['email_address'])) {
$response['msg'] = $helper->generateMessage(JText::_('COM_TIENDA_PLEASE_INSERT_A_CORRECT_EMAIL_ADDRESS'));
$response['error'] = '1';
echo json_encode($response);
return;
}
Tienda::load('TiendaHelperUser', 'helpers.user');
if (TiendaHelperUser::emailExists($submitted_values['email_address'])) {
$response['msg'] = $helper->generateMessage(JText::_('COM_TIENDA_THIS_EMAIL_ADDRESS_IS_ALREADY_REGISTERED'));
$response['error'] = '1';
echo json_encode($response);
return;
}
}
// checking for the registartion
if (!empty($submitted_values['register'])) {
// verify that fields are present
if (empty($submitted_values['email_address']) || empty($submitted_values['name']) || empty($submitted_values['username']) || empty($submitted_values['password']) || empty($submitted_values['password2'])) {
$response['error'] = '1';
$response['msg'] .= $helper->generateMessage(JText::_('COM_TIENDA_ALL_FIELDS_OF_REGISTRATION_SECTIONS_ARE_MANDATORY'));
echo json_encode($response);
return;
}
jimport('joomla.mail.helper');
if (!JMailHelper::isEmailAddress($submitted_values['email_address'])) {
$response['msg'] = $helper->generateMessage(JText::_('COM_TIENDA_PLEASE_INSERT_A_CORRECT_EMAIL_ADDRESS'));
$response['error'] = '1';
echo json_encode($response);
return;
}
Tienda::load('TiendaHelperUser', 'helpers.user');
if (TiendaHelperUser::emailExists($submitted_values['email_address'])) {
$response['msg'] = $helper->generateMessage(JText::_('COM_TIENDA_THIS_EMAIL_ADDRESS_IS_ALREADY_REGISTERED='));
$response['error'] = '1';
echo json_encode($response);
return;
}
if (TiendaHelperUser::usernameExists($submitted_values['username'])) {
$response['error'] = '1';
$response['msg'] .= $helper->generateMessage(JText::_('COM_TIENDA_USER_NAME_ALREADY_EXISTS'));
echo json_encode($response);
return;
// TODO user already exists
}
if (strcmp($submitted_values['password'], $submitted_values['password2'])) {
$response['error'] = '1';
$response['msg'] .= $helper->generateMessage(JText::_('COM_TIENDA_PASSWORDS_ARE_NOT_MATCHING'));
echo json_encode($response);
return;
// TODO user already exists
}
}
// Check if there are errors in the Shipping area. If yes, return without going on
if (!$this->validateSelectShipping($submitted_values)) {
return;
}
break;
case "selectpayment":
$this->validateSelectPayment($submitted_values);
break;
default:
$response['error'] = '1';
$response['msg'] = $helper->generateMessage(JText::_('COM_TIENDA_INVALID_STEP_IN_CHECKOUT_PROCESS'));
echo json_encode($response);
break;
}
return;
}
