/**
* Load the requested controller view.
*
* For example, you can load another view in your controller with:
*
* $this->loadView($this->getControllerName() . '/some_other_action');
*
* Or some other controller with:
*
* $this->loadView('some_other_controller/some_other_action');
*
* Remember, the view for your action will be rendered automatically.
*
* @param string $controllerViewName 'controller_name/action_name' format.
* @return void
* @throws Lvc_Exception
* @author Anthony Bush
**/
protected function loadView($controllerViewName)
{
$view = Lvc_Config::getControllerView($controllerViewName, $this->viewVars);
if (is_null($view)) {
throw new Lvc_Exception('Unable to load controller view "' . $controllerViewName . '" for controller "' . $this->controllerName . '"');
} else {
$view->setController($this);
$viewContents = $view->getOutput();
}
if ($this->useLayoutOverride) {
$this->layout = $this->layoutOverride;
}
if (!empty($this->layout)) {
// Use an explicit name for this data so we don't override some other variable...
$this->layoutVars[Lvc_Config::getLayoutContentVarName()] = $viewContents;
$layoutView = Lvc_Config::getLayoutView($this->layout, $this->layoutVars);
if (is_null($layoutView)) {
throw new Lvc_Exception('Unable to load layout view "' . $this->layout . '" for controller "' . $this->controllerName . '"');
} else {
$layoutView->setController($this);
$layoutView->output();
}
} else {
echo $viewContents;
}
$this->hasLoadedView = true;
}