/**
* Deprecated since 1.8
* Use CValidateHelper::username instead.
*/
function cValidUsername($username)
{
CFactory::load('helpers', 'validate');
return CValidateHelper::username($username);
}
public function ajaxCheckUserName($username = '', $current = '')
{
$json = array();
$isInvalid = false;
$msg = '';
if (!empty($current) && !empty($username) && $username == $current) {
$json['success'] = true;
die(json_encode($json));
}
if (!empty($username)) {
if (!CValidateHelper::username($username)) {
$json['error'] = JText::_('COM_COMMUNITY_IMPROPER_USERNAME');
die(json_encode($json));
}
$model = $this->getModel('register');
$ipaddress = isset($_SERVER['HTTP_X_FORWARDED_FOR']) ? $_SERVER['HTTP_X_FORWARDED_FOR'] : $_SERVER['REMOTE_ADDR'];
if ($model->isUserNameExists(array('username' => $username, 'ip' => $ipaddress))) {
$json['error'] = JText::sprintf('COM_COMMUNITY_USERNAME_EXIST', $username);
die(json_encode($json));
}
}
$json['success'] = true;
die(json_encode($json));
}
/**
* Checks the validity of the username via AJAX calls
*
* @params $username String The username that is passed.
* */
public function ajaxCheckUsername($username)
{
$response = new JAXResponse();
$filter = JFilterInput::getInstance();
$username = $filter->clean($username, 'string');
//CFactory::load( 'helpers' , 'validate' );
$valid = CValidateHelper::username($username);
if (!$valid && !empty($username) || empty($username)) {
$response->addScriptCall('joms.jQuery("#newusername").addClass("invalid");');
$response->addScriptCall('joms.jQuery("#error-newusername").show();');
$response->addScriptCall('joms.jQuery("#error-newusername").html("' . JText::sprintf('COM_COMMUNITY_INVALID_USERNAME', htmlspecialchars($username)) . '");');
return $response->sendResponse();
}
$model = CFactory::getModel('register');
$exists = $model->isUserNameExists(array('username' => $username));
if ($exists) {
$response->addScriptCall('joms.jQuery("#newusername").addClass("invalid");');
$response->addScriptCall('joms.jQuery("#error-newusername").show();');
$response->addScriptCall('joms.jQuery("#error-newusername").html("' . JText::sprintf('COM_COMMUNITY_USERNAME_EXISTS', htmlspecialchars($username)) . '");');
return $response->sendResponse();
}
$response->addScriptCall('joms.jQuery("#newusername").removeClass("invalid");');
$response->addScriptCall('joms.jQuery("#error-newusername").html(" ");');
$response->addScriptCall('joms.jQuery("#error-newusername").hide();');
return $response->sendResponse();
}
public function ajaxCheckUserName($param = '')
{
// $param pending filter
$objResponse = new JAXResponse();
$username = $param;
$ipaddress = isset($_SERVER['HTTP_X_FORWARDED_FOR']) ? $_SERVER['HTTP_X_FORWARDED_FOR'] : $_SERVER['REMOTE_ADDR'];
$model =& $this->getModel('register');
$isInvalid = false;
$msg = '';
CFactory::load('helpers', 'validate');
if (!empty($username)) {
if (!CValidateHelper::username($username)) {
$isInvalid = true;
$msg = JText::_('COM_COMMUNITY_IMPROPER_USERNAME');
}
}
if (!empty($username) && !$isInvalid) {
$isInvalid = $model->isUserNameExists(array('username' => $username, 'ip' => $ipaddress));
$msg = JText::sprintf('COM_COMMUNITY_USERNAME_EXIST', $username);
}
if ($isInvalid) {
$objResponse->addScriptCall('joms.jQuery("#jsusername").addClass("invalid");');
$objResponse->addScriptCall('joms.jQuery("#errjsusernamemsg").show();');
$objResponse->addScriptCall('joms.jQuery("#errjsusernamemsg").html("<br/>' . $msg . '");');
$objResponse->addScriptCall('joms.jQuery("#usernamepass").val("N");');
$objResponse->addScriptCall('joms.jQuery(cvalidate.customMessage = "' . $msg . '");');
$objResponse->addScriptCall('false;');
} else {
$objResponse->addScriptCall('joms.jQuery("#jsusername").removeClass("invalid");');
$objResponse->addScriptCall('joms.jQuery("#errjsusernamemsg").html(" ");');
$objResponse->addScriptCall('joms.jQuery("#errjsusernamemsg").hide();');
$objResponse->addScriptCall('joms.jQuery("#usernamepass").val("' . $username . '");');
$objResponse->addScriptCall('joms.jQuery(cvalidate.customMessage = "");');
$objResponse->addScriptCall('true;');
}
return $objResponse->sendResponse();
}
public function ajaxCheckUserName($param = '')
{
// $param pending filter
$objResponse = new JAXResponse();
$username = $param;
$ipaddress = isset($_SERVER['HTTP_X_FORWARDED_FOR']) ? $_SERVER['HTTP_X_FORWARDED_FOR'] : $_SERVER['REMOTE_ADDR'];
$model = $this->getModel('register');
$isInvalid = false;
$msg = '';
if (!empty($username)) {
if (!CValidateHelper::username($username)) {
$isInvalid = true;
$msg = JText::_('COM_COMMUNITY_IMPROPER_USERNAME');
}
}
if (!empty($username) && !$isInvalid) {
$isInvalid = $model->isUserNameExists(array('username' => $username, 'ip' => $ipaddress));
$msg = JText::sprintf('COM_COMMUNITY_USERNAME_EXIST', $username);
}
$json = array();
if ($isInvalid) {
$json['error'] = $msg;
} else {
$json['success'] = true;
}
die(json_encode($json));
}
