protected function checkAllowed()
{
error_log("Action is [" . Pfw_Request::getParam('action') . "] and access is [" . $this->access_allowed . "]");
if (empty($this->access_allowed)) {
$this->access_allowed = false;
}
if ($this->access_allowed) {
return true;
}
if (self::is_logged_in()) {
$post_vars = Pfw_Session::get('saved_post_vars');
foreach ($post_vars as $key => $value) {
$this->params[$key] = $value;
}
error_log("Session is already initialized, you are logged in");
return true;
}
// if session is valid (not sexpired)
// check to see saved_form isset and if so setup params with it
// marshall post variables
Pfw_Session::set('saved_post_vars', $_POST);
Pfw_Session::set('saved_qs_vars', $_GET);
// return true
// if not send to login page
// create session
$action = Pfw_Request::getParam('action');
$controller = Pfw_Request::getParam('controller');
// marshall form post (in case we are in the middle of a post)
// Not sure how to do this without stuffing the whole request in a session
$this->redirect('/user/login?redir=/' . $controller . '/' . $action);
}
/**
* Internal error/notice add method.
*
* @param string $message the alert message
* @param string|null $field the file to add notice on, or null if alert is not on a field
* @param bool $follows_redir true if alert must follow redirect, false if immediate page render
* @param string $type on of the TYPE_* constants
*/
protected static function add($message, $field, $follows_redir, $type)
{
self::assertInitialized();
$follows_redir = $follows_redir ? true : false;
$alert = array('message' => $message, 'redir' => $follows_redir, 'field' => $field);
array_push(self::$alerts[$type], $alert);
if (true === $follows_redir) {
if (!Pfw_Session::isStarted()) {
throw new Pfw_Exception_System("Session alerts are not available, session has not been initialized");
}
$alerts = Pfw_Session::get(self::SESSION_KEY);
if (empty($alerts)) {
$alerts = array();
$alerts[self::TYPE_ERROR] = array();
$alerts[self::TYPE_NOTICE] = array();
}
array_push($alerts[$type], $alert);
Pfw_Session::set(self::SESSION_KEY, $alerts);
}
}
/**
* Logout
*/
function logoutAction()
{
Pfw_Session::set('is_logged_in', false);
Pfw_Session::clear('login_id');
$this->redirect('/user/login');
}
