Merge pull request #1086 from burzum/refactor/controller-render

Refactoring the Controller::render method

Create Controller::_getViewObject() which is responsible for creating
the view instance. This gives an easier way to override view construction.
This commit is contained in:
Mark Story 2013-01-27 17:49:29 -08:00
commit 7a184708fc

View file

@ -930,14 +930,7 @@ class Controller extends Object implements CakeEventListener {
}
}
$viewClass = $this->viewClass;
if ($this->viewClass != 'View') {
list($plugin, $viewClass) = pluginSplit($viewClass, true);
$viewClass = $viewClass . 'View';
App::uses($viewClass, $plugin . 'View');
}
$View = new $viewClass($this);
$this->View = $this->_getViewObject();
$models = ClassRegistry::keys();
foreach ($models as $currentModel) {
@ -946,13 +939,12 @@ class Controller extends Object implements CakeEventListener {
$className = get_class($currentObject);
list($plugin) = pluginSplit(App::location($className));
$this->request->params['models'][$currentObject->alias] = compact('plugin', 'className');
$View->validationErrors[$currentObject->alias] =& $currentObject->validationErrors;
$this->View->validationErrors[$currentObject->alias] =& $currentObject->validationErrors;
}
}
$this->autoRender = false;
$this->View = $View;
$this->response->body($View->render($view, $layout));
$this->response->body($this->View->render($view, $layout));
return $this->response;
}
@ -1224,4 +1216,20 @@ class Controller extends Object implements CakeEventListener {
return $this->scaffoldError($method);
}
/**
* Constructs the view class instance based on the controller property
*
* @return View
*/
protected function _getViewObject() {
$viewClass = $this->viewClass;
if ($this->viewClass !== 'View') {
list($plugin, $viewClass) = pluginSplit($viewClass, true);
$viewClass = $viewClass . 'View';
App::uses($viewClass, $plugin . 'View');
}
return new $viewClass($this);
}
}