/**
* This method logs in the user
* Member login
* @author Kashif Irshad
* @param string $userName
* @param string $password in md5 encryption
* @return string return 'success' for successfully login and all other messages are error message
*/
public function login($userName, $password, $remember)
{
$userTable = new Application_Model_DbTable_User();
$authAdapter = new Zend_Auth_Adapter_DbTable(Zend_Db_Table::getDefaultAdapter());
$authAdapter->setTableName('users');
$authAdapter->setIdentityColumn('username');
$authAdapter->setCredentialColumn('password');
$authAdapter->setIdentity($userName);
$authAdapter->setCredential($password);
$authAdapter->setAmbiguityIdentity(true);
$auth = Zend_Auth::getInstance();
$auth->setStorage(new Zend_Auth_Storage_Session('user'));
$result = $auth->authenticate($authAdapter);
if ($result->isValid()) {
if ($remember > 0) {
$oneMinute = 60;
$oneHour = $oneMinute * 60;
$oneDay = $oneHour * 24;
$oneWeek = $oneDay * 7;
$oneMonth = $oneDay * 30;
Zend_Session::rememberMe($oneWeek);
}
return 'success';
} else {
$userRow = $userTable->fetchRow("username='******'");
if (isset($userRow)) {
return 'Invalid password';
} else {
return 'Invalid username or password';
}
}
}
/**
* Request to login a user comes to this method
*/
public function indexAction()
{
$auth = Zend_Auth::getInstance();
$auth->setStorage(new Zend_Auth_Storage_Session('user'));
//If user is already loged in redirect him to dash board.
if ($auth->hasIdentity()) {
$this->_redirect('patient/orders');
}
$this->_helper->layout->setLayout('login');
$forms = Zend_Registry::get('forms');
$form = new Zend_Form($forms->user->login);
$userManagement = new Application_Model_User();
if ($this->getRequest()->isPost()) {
$data = $this->getRequest()->getPost();
$error = array();
if ($form->isValid($data)) {
$userName = $form->username->getValue();
$password = $form->password->getValue();
$remember = $this->_request->getParam('remember', 0);
$userTable = new Application_Model_DbTable_User();
$userExits = $userTable->fetchRow('username = "******" AND password= "******" AND deleted_at IS NULL');
$magUser = false;
if (!empty($userExits)) {
$userExits = $userExits->toArray();
if ($userExits['id'] == 0 || $userExits['id'] == '') {
$magUser = true;
}
$session = new Zend_Session_Namespace('userObj');
$session->__set('userObj', $userExits);
}
if ($magUser) {
$form->username->setErrors(array('Invalid username or password'));
} else {
$response = $userManagement->login($userName, md5($password), $remember);
}
if ($response == 'success') {
$this->_redirect('patient/orders');
} else {
$form->username->setErrors(array('Invalid username or password'));
}
}
}
$this->view->form = $form;
}
