/**
* Authentication to downloader
*
* @return $this
*/
public function authenticate()
{
if (!$this->_session) {
return $this;
}
if (!empty($_GET['return'])) {
$this->set('return_url', $_GET['return']);
}
if ($this->_checkUserAccess()) {
return $this;
}
if (!$this->controller()->isInstalled()) {
return $this;
}
try {
if (isset($_POST['username']) && empty($_POST['username']) || isset($_POST['password']) && empty($_POST['password'])) {
$this->addMessage('error', 'Invalid user name or password');
}
if (empty($_POST['username']) || empty($_POST['password'])) {
$this->controller()->setAction('login');
return $this;
}
$user = $this->_session->login($_POST['username'], $_POST['password']);
$this->_session->refreshAcl();
if ($this->_checkUserAccess($user)) {
return $this;
}
} catch (\Exception $e) {
$this->addMessage('error', $e->getMessage());
}
$this->controller()->redirect($this->controller()->url('loggedin'), true);
}
