static function instance()
{
if (self::$instance == null) {
$config = new ConfigurationManager('config.xml');
self::$instance = $config;
}
return self::$instance;
}
private static function executeHandlers()
{
$config = ConfigurationManager::instance();
if ($handlers = $config->section('handlers')) {
$uri = $_SERVER['REQUEST_URI'];
foreach ($handlers as $handler) {
$pattern = $handler->requestPattern();
$route = new HandlerRoute($pattern);
if ($route->match($uri) !== false) {
$handler->handleRequest();
break;
}
}
}
}
function handleRequest()
{
$config = ConfigurationManager::instance();
$uri = $_SERVER['REQUEST_URI'];
if (list($route, $matches) = $config->routes->match($uri)) {
if (!array_key_exists('controller', $route->args)) {
echo 'No "controller" attribute specified for route.';
print_r($route);
exit;
}
if (!array_key_exists('action', $route->args)) {
echo 'No "action" attribute specified for route.';
print_r($route);
exit;
}
$rd = new RouteDispatcher();
$rd->dispatch($route, $matches);
} else {
header("HTTP/1.0 404 Not Found");
header("Status: 404 Not Found");
die('No match found');
}
}
function __construct()
{
$this->config = ConfigurationManager::instance();
}