/**
* Returns the controller class of the given request class. The class name is imploded by '_'
* @param Enlight_Controller_Request_Request $request
* @return array|string
*/
public function getControllerClass(Enlight_Controller_Request_Request $request)
{
if (!$request->getControllerName()) {
$request->setControllerName($this->defaultController);
}
if (!$request->getModuleName()) {
$request->setModuleName($this->defaultModule);
}
$module = $request->getModuleName();
$this->curModule = $module;
$this->curDirectory = $this->getControllerDirectory($module);
$moduleName = $this->formatModuleName($module);
$controllerName = $this->formatControllerName($request->getControllerName());
$class = array(Enlight_Application::Instance()->App(), 'Controllers', $moduleName, $controllerName);
$class = implode('_', $class);
return $class;
}