private function invokeControllerMethod()
{
$pathInfo = self::getPathInfo();
$this->timeLogger->setText($pathInfo);
$ctx = $this->getContext();
$router = $this->loadRouter();
$ctx->setRouter($router);
$route = $router->match($pathInfo, $_SERVER);
// If no route found, show a 404
if (!$route) {
throw new PageNotFoundException(Application::getTranslator()->_("Invalid URL."));
}
list($controllerAlias, $methodName, $lang, $redirectPath) = $this->getRouteResult($route);
Logger::debug("Route: " . $route->name . " (controller={$controllerAlias}, method={$methodName}, lang={$lang}, redirect={$redirectPath})");
$controllerClassName = null;
try {
$controllerClassName = $this->controllerClassNameFromAlias($controllerAlias);
} catch (IllegalArgumentException $e) {
throw new PageNotFoundException($e->getMessage(), 0, $e);
}
$ctx->setControllerAlias($controllerAlias);
if (!class_exists($controllerClassName)) {
throw new PageNotFoundException("Controller class not found: {$controllerClassName}");
}
$controller = new $controllerClassName();
// Check if access is allowed. Controller will redirect if not.
// TODO: Show a 403 if no access allowed
if (!$controller->checkAccess($ctx)) {
header('HTTP/1.1 403 Forbidden');
return;
}
// If locale is required and set, but does not exist throw 404 error
if ($controller->isLocaleSupported() && $lang && !in_array($lang, self::$translator->getAvailableLocales())) {
throw new PageNotFoundException(Application::getTranslator()->_("Invalid URL."));
}
$locale = $this->getLocale($ctx, $controller, $lang);
$supportedLocale = $this->getSupportedLocale($locale);
/**
* Support the 'redirect' directive of the route.
* If the route included a 'redirect' value, we redirect to that path,
* passing all route values + 'lang'.
*/
if ($redirectPath) {
$data = array_merge($route->params, array('lang' => $supportedLocale));
$url = '/' . $router->generate($redirectPath, $data);
// Include query string when redirecting
$qs = $_SERVER['QUERY_STRING'];
if ($qs) {
$url .= "?{$qs}";
}
$ctx->redirect($url, true);
}
I18nUtil::setDefaultLocale($supportedLocale);
self::$translator->setLocale($supportedLocale);
header('Content-Language: ' . self::$translator->getLocale());
// Allow dashes in method name (for SEO purposes). Converts to camelCase.
$methodName = $this->camelize($methodName);
if (!method_exists($controller, $methodName)) {
throw new PageNotFoundException("Missing action method '{$methodName}' in controller {$controllerClassName}");
}
$view = null;
// Invoke the controller's method
try {
$view = $controller->{$methodName}($ctx);
} catch (ForwardViewException $e) {
// Hanlde 'forwarding': A controller method threw this exception
// containing a view instead of returning it in a normal way.
$view = $e->getView();
}
if ($view instanceof View) {
if ($ctx->getUIManager()->getErrorManager()->hasErrors()) {
$ctx->getForm()->setValues($ctx->getAttributes());
}
if (self::$translator) {
$view->setTranslator(self::$translator);
}
$view->init($ctx);
global $form;
$view->render($ctx);
}
}
public static function setDefaultLocale($locale)
{
self::$bundleLocale = (string) $locale;
}
