Dispatches the controller action. Checks that the action
exists and isn't private.
| public invokeAction ( ) : mixed | ||
| return | mixed | The resulting response. |
protected function _invoke(Controller $controller)
{
$result = $controller->startupProcess();
if ($result instanceof Response) {
return $result;
}
$response = $controller->invokeAction();
if ($response !== null && !$response instanceof Response) {
throw new LogicException('Controller actions can only Cake\\Network\\Response instances');
}
if (!$response && $controller->autoRender) {
$response = $controller->render();
} elseif (!$response) {
$response = $controller->response;
}
$result = $controller->shutdownProcess();
if ($result instanceof Response) {
return $result;
}
return $response;
}
/**
* Invoke a controller's action and wrapping methods.
*
* @param \Cake\Controller\Controller $controller The controller to invoke.
* @return \Cake\Network\Response The response
* @throws \LogicException If the controller action returns a non-response value.
*/
protected function _invoke(Controller $controller)
{
$this->dispatchEvent('Dispatcher.invokeController', ['controller' => $controller]);
$result = $controller->startupProcess();
if ($result instanceof Response) {
return $result;
}
$response = $controller->invokeAction();
if ($response !== null && !$response instanceof Response) {
throw new LogicException('Controller actions can only return Cake\\Network\\Response or null.');
}
if (!$response && $controller->autoRender) {
$response = $controller->render();
} elseif (!$response) {
$response = $controller->response;
}
$result = $controller->shutdownProcess();
if ($result instanceof Response) {
return $result;
}
return $response;
}
/**
* Initializes the components and models a controller will be using.
* Triggers the controller action and invokes the rendering if Controller::$autoRender
* is true. If a response object is returned by controller action that is returned
* else controller's $response property is returned.
*
* @param Controller $controller Controller to invoke
* @return \Cake\Network\Response The resulting response object
* @throws \Cake\Error\Exception If data returned by controller action is not an
* instance of Response
*/
protected function _invoke(Controller $controller)
{
$controller->constructClasses();
$result = $controller->startupProcess();
if ($result instanceof Response) {
return $result;
}
$response = $controller->invokeAction();
if ($response !== null && !$response instanceof Response) {
throw new Exception('Controller action can only return an instance of Response');
}
if (!$response && $controller->autoRender) {
$response = $controller->render();
} elseif (!$response) {
$response = $controller->response;
}
$result = $controller->shutdownProcess();
if ($result instanceof Response) {
return $result;
}
return $response;
}