public function render(ViewContext $viewContext)
{
$request = $viewContext->getHttpContext()->getRequest();
$response = $viewContext->getHttpContext()->getResponse();
$routeData = $viewContext->getRouteData();
$viewFile = String::set($this->viewFilePattern)->prepend(Environment::getControllerPath())->replace('@module', String::set($routeData->module)->toLower()->toUpperFirst())->replace('@controller', String::set($routeData->controller)->toLower()->toUpperFirst())->replace('@action', String::set($routeData->action)->toLower()->toUpperFirst())->append('.php')->replace('\\', '/');
if (file_exists($viewFile)) {
extract($viewContext->getViewBag()->toArray());
ob_start();
require_once $viewFile;
$this->output['view'] = ob_get_clean();
if ($this->layoutFile) {
if (substr($this->layoutFile, 0, 1) == '~') {
$this->layoutFile = \System\Std\Environment::getControllerPath() . substr($this->layoutFile, 1);
}
if (file_exists($this->layoutFile)) {
ob_start();
require_once $this->layoutFile;
$this->output['layoutFile'] = ob_get_clean();
} else {
throw new ViewNotFoundException(sprintf("The layout file '%s' was not found", $this->layoutFile));
}
}
if (isset($this->output['layoutFile'])) {
return $this->output['layoutFile'];
}
return $this->output['view'];
} else {
throw new ViewNotFoundException(sprintf("The view '%s' was not found.", $viewFile));
}
}
/**
* Dispatches a controller. This method is declared final and cannot be overriden.
*
* @method run
* @return void
*/
public final function run()
{
if ($this->routes->count() == 0) {
throw new \RuntimeException('One or more routes must be registered.');
}
$controllerDispacthed = false;
foreach ($this->routes as $route) {
$route->setHttpRequest($this->httpContext->getRequest());
$routeData = $route->execute();
if ($routeData) {
$namespace = '';
if (Environment::getRootPath() != Environment::getControllerPath()) {
$namespace = String::set(Environment::getControllerPath())->replace(Environment::getRootPath(), '')->trim('/');
}
$moduleName = $routeData->get('module') ? $routeData->get('module') . '.' : '';
$class = String::set(sprintf('%s.%sControllers.%sController', $namespace, ucfirst(strtolower($moduleName)), ucfirst(strtolower($routeData->get('controller')))));
try {
$controller = Object::getInstance($class);
$controller->getRegistry()->merge(get_object_vars($this));
} catch (\ReflectionException $e) {
throw new Mvc\ControllerNotFoundException(sprintf("The controller '%s' does not exist.", $class));
}
if (!$controller instanceof Mvc\Controller) {
throw new Mvc\MvcException(sprintf("The controller '%s' does not inherit from System\\Web\\Mvc\\Controller.", $class));
}
$moduleClassName = String::set(sprintf('%s.%sControllers.%s', $namespace, ucfirst($moduleName), 'Module'));
$this->authenticateRequest($controller);
$this->preAction($controller);
$moduleInstance = Object::getInstance($moduleClassName, null, false);
if ($moduleInstance) {
if (method_exists($moduleInstance, 'load')) {
$moduleInstance->load($controller);
}
}
$controller->execute($this->httpContext);
if ($moduleInstance) {
if (method_exists($moduleInstance, 'unload')) {
$moduleInstance->unload($controller);
}
}
$this->postAction($controller);
$controllerDispacthed = true;
break;
}
}
if (false === $controllerDispacthed) {
throw new Mvc\MvcException("Unable to dispatch a controller. None of the registered routes matched the request URI.");
}
}
