public function authenticate($credentials = NULL)
{
$user_auth = User::authenticate($credentials['username'], $credentials['password']);
if ($user_auth instanceof User) {
$this->setUser($user_auth);
return true;
} else {
\DF\Flash::addMessage('Could not authenticate your credentials!', 'red');
return false;
}
}
public function alert($message, $level = \DF\Flash::INFO)
{
\DF\Flash::addMessage($message, $level);
}
public static function handle(\Exception $e, \Phalcon\DiInterface $di)
{
if ($e instanceof \DF\Exception\NotLoggedIn) {
// Redirect to login page for not-logged-in users.
\DF\Flash::addMessage('You must be logged in to access this page!');
// Set referrer for login redirection.
$session = \DF\Session::get('referrer_login');
$session->url = \DF\Url::current($di);
// Redirect to login page.
$login_url = $di->get('url')->get('account/login');
$response = $di->get('response');
$response->redirect($login_url, 302);
$response->send();
return;
} elseif ($e instanceof \DF\Exception\PermissionDenied) {
// Bounce back to homepage for permission-denied users.
\DF\Flash::addMessage('You do not have permission to access this portion of the site.', \DF\Flash::ERROR);
$home_url = $di->get('url')->get('');
$response = $di->get('response');
$response->redirect($home_url, 302);
$response->send();
return;
} elseif ($e instanceof \Phalcon\Mvc\Dispatcher\Exception) {
// Handle 404 page not found exception
if ($di->has('view')) {
$view = $di->get('view');
$view->disable();
}
$view = \DF\Phalcon\View::getView(array());
$result = $view->getRender('error', 'pagenotfound');
$response = $di->get('response');
$response->setStatusCode(404, "Not Found");
$response->setContent($result);
$response->send();
return;
} elseif ($e instanceof \DF\Exception\Bootstrap) {
// Bootstrapping error; cannot render template for error display.
if (DF_APPLICATION_ENV != 'production') {
self::renderPretty($e, $di);
return;
} else {
$response = $di->get('response');
$response->setStatusCode(500, "Internal Server Error");
$exception_msg = "<b>Application core exception: </b>\n<blockquote>" . $e->getMessage() . "</blockquote>" . "\n" . "on line <b>" . $e->getLine() . "</b> of <i>" . $e->getFile() . "</i>";
$response->setContent($exception_msg);
$response->send();
return;
}
} else {
if ($di->has('view')) {
$view = $di->get('view');
$view->disable();
}
$show_debug = false;
if ($di->has('acl')) {
$acl = $di->get('acl');
if ($acl->isAllowed('administer all')) {
$show_debug = true;
}
}
if (DF_APPLICATION_ENV != 'production') {
$show_debug = true;
}
if ($show_debug) {
self::renderPretty($e, $di);
return;
} else {
$view = \DF\Phalcon\View::getView(array());
$view->setVar('exception', $e);
$result = $view->getRender('error', 'general');
$response = $di->get('response');
$response->setStatusCode(500, "Internal Server Error");
$response->setContent($result);
$response->send();
return;
}
}
}