[Flow] Using Layout from other package

[Qbus | Axel Wüstemann]

This was developed by Robert Lemke within a workshop he holded in our 
company:

The key is, to let all controller derive from a master controller, wich 
defines a layoutRootPath und a partialRootPath.

Furher, each module may define a function 'getModuleLabel' and 
'getModuleCssClass' in order to generate a dynamic and plugable menu.

abstract class AbstractModuleController extends ActionController {

/**
* @Flow\Inject
* @var \TYPO3\Flow\Reflection\ReflectionService
  */
protected $reflectionService;

/**
* @Flow\Inject
* @var \TYPO3\Flow\Object\ObjectManagerInterface
*/
protected $objectManager;

/**
*
*
* @param ViewInterface $view
*/
protected function initializeView(ViewInterface $view) {
parent::initializeView($view);
/** @var \TYPO3\Fluid\View\TemplateView $view */
				 
$view->setLayoutPathAndFilename('resource://LALLF.Intranet/Private/Layouts/Default.html');
$view->setPartialRootPath('resource://LALLF.Intranet/Private/Partials/');
$view->assign('modules', $this->buildMenu());
}


/**
* @return string
*/
static public function getModuleCssClass() {
return '';
}

/**
* @return array
*/
protected function buildMenu() {
$moduleClassNames =
$this->reflectionService->getAllImplementationClassNamesForInterface('LALLF\Intranet\Controller\ModuleControllerInterface');

$modules = array();
foreach ($moduleClassNames as $moduleClassName) {
$objectName = 
$this->objectManager->getObjectNameByClassName($moduleClassName);
$packageKey = $this->objectManager->getPackageKeyByObjectName($objectName);

$modules[$moduleClassName] = array(
	'label' => call_user_func(array($moduleClassName, 'getModuleLabel')),
	'package' => $packageKey,
	'controller' => substr($moduleClassName, strpos($moduleClassName, 
'\\Controller\\') + 12, -10),
	'icon' => call_user_func(array($moduleClassName, 'getModuleCssClass')),
	'active' => (get_class($this) === $moduleClassName)
);
}

return $modules;
}

}