private function _authorize(array $constraints)
{
if (count($constraints) === 0) {
// for those action which do not need a user logged in
return true;
}
if ($this->_user instanceof User === false) {
$this->_session->set('referer', $this->_request->url());
$this->redirect('/login');
}
$authorized = true;
foreach ($constraints as $constraint) {
$authorized = $authorized && $constraint->authorize($this);
}
return $authorized;
}
/**
* Selects the proper route according to this response routes
* @return void
*/
private function _selectRoute()
{
$path = explode('/', trim($this->_request->path(), '/ '));
$routes = isset($this->_routes['match']) ? $this->_routes['match'] : array();
foreach ($routes as $pattern => $route) {
$pattern_tokens = explode('/', trim($pattern, '/ '));
if ($this->_matchCustomPattern($path, $pattern_tokens)) {
$this->_parseCustomRoute($path, $route);
return;
}
}
if (!isset($this->_routes['default'])) {
return;
}
$default = explode('/', trim($this->_routes['default'], '/ '));
$controller_index = array_search(':controller', $default);
$action_index = array_search(':action', $default);
$params_index = array_search(':params', $default);
$this->_controller = isset($path[$controller_index]) ? $path[$controller_index] : null;
$this->_action = isset($path[$action_index]) ? $path[$action_index] : null;
$this->_params = array_slice($path, $params_index);
}
