/**
* Initializes the view before invoking an action method.
*
* Override this method to solve assign variables common for all actions
* or prepare the view in another way before the action is called.
*
* @param ViewInterface $view The view to be initialized
* @return void
* @api
*/
protected function initializeView(ViewInterface $view)
{
parent::initializeView($view);
if (!is_null($this->view) && $this->view instanceof JsonView && $this->request->getFormat() === 'json') {
$this->view->setOption('contentTypeHeader', current($this->supportedMediaTypes));
}
}
