/**
* Forwards current action to a new route.
*
* @param string $routename Name of route
* @param array $params array of parameter for the route
* @param int $statuscode HTTP status code
* @param string $anchor string to append as hash anchor
*
* @return void
*/
public function forward($routename, $params = array(), $statuscode = null, $anchor = null)
{
$url = Zigra_Router::generate($routename, $params);
if ($url) {
if (null !== $statuscode && array_key_exists($statuscode, self::$statusTexts)) {
header('HTTP/1.1 ' . $statuscode . ' ' . self::$statusTexts[$statuscode], true);
}
if (null !== $anchor) {
$url = $url . '#' . $anchor;
}
header('Location: ' . $url);
} else {
$this->forward404();
}
die;
}
/**
* Generate a short url for given arguments.
*
* @param Zigra_Request $request Request.
* @param bool $resetProperties If reset or not all singleton proprieties.
*
* @return bool true when route is found or false if not found.
*/
private static function process(Zigra_Request $request, $resetProperties = false)
{
$routes = self::$_compiledRouteCollection->routes;
foreach ($routes as $route) {
$request_parts = parse_url($request->getRequest());
if (!isset($request_parts['path'])) {
$request_parts['path'] = null;
}
preg_match($route[0]['regex'], $request_parts['path'], $matches);
if (count($matches)) {
//remove numeric index from array
$matches_filter = array_filter(array_keys($matches), 'is_string');
$matches = array_intersect_key($matches, array_flip($matches_filter));
$args = array();
foreach ($route[0]['variables'] as $variable) {
$args[$variable] = array_shift($matches);
}
self::$_controller = !isset(self::$_controller) || $resetProperties ? $route[0]['defaults']['controller'] : self::$_controller;
self::$_action = !isset(self::$_action) || $resetProperties ? $route[0]['defaults']['action'] : self::$_action;
self::$_args = !isset(self::$_args) || $resetProperties ? $args : self::$_args;
self::$_defaults = !isset(self::$_defaults) || $resetProperties ? $route[0]['defaults'] : self::$_defaults;
if (isset($request_parts['query'])) {
parse_str($request_parts['query'], $query_args);
self::$_args = array_merge(self::$_args, $query_args);
}
return true;
}
}
self::$_controller = !isset(self::$_controller) || $resetProperties ? $request->getController() : self::$_controller;
self::$_action = !isset(self::$_action) || $resetProperties ? $request->getAction() : self::$_action;
self::$_args = !isset(self::$_args) || $resetProperties ? $request->getArgs() : self::$_args;
self::$_defaults = array();
return false;
}
/**
* Logout
* @param string|null $routeName
* @param array $routeParams
* @throws Exception
*/
public function logout($routeName = null, $routeParams = array())
{
// Clear the SESSION
$_SESSION = array();
// Destroy the SESSION
session_unset();
session_destroy();
// Redirect
if (null === $routeName) {
$routeName = 'homepage';
}
$url = Zigra_Router::generate($routeName, $routeParams);
header('Location: ' . $url);
}
