/**
* Perform an authentication check on this request
*/
protected function checkAuthentication($action)
{
$id = $this->request->getControllerName();
$restricted = $this->controller_map->isRestricted($id, $action);
$requires_login = $this->controller_map->requiresLogin($id, $action);
// get user from session
$user = $this->request->getUser();
// this action requires authentication
if ($restricted || $requires_login) {
$redirect_to_login = false;
// this action requires a logged-in user, but user is not logged-in
if ($requires_login && !$user->isAuthenticated()) {
$redirect_to_login = true;
} elseif ($restricted && !$user->isAuthenticated() && !$user->isInLocalIpRange()) {
$redirect_to_login = true;
}
// redirect to login page
if ($redirect_to_login == true) {
return $this->redirectToLogin();
}
}
}
/**
* Construct a URL, taking into account routes, based on supplied parameters
*
* @param array $params the elements of the url
* @param bool $full [optional] should be full url
* @param bool $force_secure [optional] should be https://
*/
public function url_for(array $params, $full = false, $force_secure = false)
{
$controller = null;
$action = null;
$route = array();
// controller
if (array_key_exists('controller', $params)) {
$controller = $params['controller'];
// swap internal controller name for alias
$controller = $this->controller_map->getUrlAlias($controller);
$route[] = $controller;
unset($params['controller']);
}
// action
if (array_key_exists('action', $params)) {
$action = $params['action'];
$route[] = $action;
unset($params['action']);
}
// config defined route information
foreach ($this->controller_map->getRouteInfo($controller, $action) as $param_name) {
if (array_key_exists($param_name, $params)) {
$route[] = $params[$param_name];
unset($params[$param_name]);
}
}
// always include the lang if it was supplied, and not overriden by the code
if ($this->getParam('lang') != null && !array_key_exists('lang', $params)) {
$params['lang'] = $this->getParam('lang');
}
// assemble it as the route
$url = implode('/', $route);
// take anything remaining as the query string
if (count($params) > 0) {
$url .= "?";
$x = 0;
// counter
$hash = '';
// hash url
foreach ($params as $name => $value) {
if ($value == "") {
continue;
}
if ($name == '#') {
$hash .= "#{$value}";
continue;
}
if ($x > 0) {
$url .= '&';
}
// value is array
if (is_array($value)) {
foreach ($value as $v) {
$url .= $name . '=' . urlencode($v) . '&';
}
} else {
$url .= $name . '=' . urlencode($value);
}
$x++;
}
// add hash
$url .= $hash;
}
// is it supposed to be a full url?
if ($full == true || $this->getSessionData('is_mobile') == '1') {
$base = $this->getServerUrl($force_secure) . $this->getBasePath() . '/';
$url = $base .= $url;
}
return $url;
}
