/**
* Application entry point.
*/
public static function start()
{
// hide errors
error_reporting(E_ALL);
ini_set('display_errors', 0);
// use UTC on server
date_default_timezone_set('UTC');
// error/exception Handlers
set_error_handler([__CLASS__, 'error']);
set_exception_handler([__CLASS__, 'exception']);
register_shutdown_function([__CLASS__, 'shutdown']);
// configuration
define('BRAMBLE_URL', self::get_app_url());
Stopwatch::start()->register();
Log::time('~init');
// handle request
Request::execute();
}
/**
* Execute the controller action.
*/
public static function execute()
{
$instance = self::get();
// take over buffering
if (ob_get_level() === 0) {
ob_start();
}
Log::debug("[uri] {$instance->method()} /{$instance->m_uri}");
try {
$routes = RouteMap::instance();
$instance->m_route = $routes->find($instance->m_uri, $instance->m_method);
if (!$instance->m_route) {
throw new KnownException('E_ROUTING_ROUTE_NOT_FOUND', ['uri' => $instance->uri(), 'method' => $instance->method()]);
}
$controller_class_name = $instance->m_route->controller();
try {
$controller = new $controller_class_name($instance);
} catch (\Exception $e) {
throw new KnownException('E_INTERNAL_CONTROLLER_FAILED');
}
if (!$controller instanceof Controller) {
throw new KnownException('E_INTERNAL_CONTROLLER_INVALID');
}
$response = $controller->execute();
} catch (KnownException $e) {
$response = $e->response();
} catch (\Exception $e) {
$response = (new KnownException('E_INTERNAL', NULL, $e))->response();
}
/*$leaked = ob_get_contents();
if ($leaked) {
// ignore for now
}*/
ob_end_clean();
// write instrumentation to log
Log::time('~response');
Stopwatch::instance()->stop();
$response->body($response->body());
$response->send();
}