/**
* Checks whether the response was cached and set the body accordingly.
*
* @param \Cake\Event\Event $event containing the request and response object
* @return \Cake\Network\Response with cached content if found, null otherwise
*/
public function beforeDispatch(Event $event)
{
if (Configure::read('Cache.check') !== true) {
return;
}
$path = $event->data['request']->here();
if ($path === '/') {
$path = 'home';
}
$prefix = Configure::read('Cache.viewPrefix');
if ($prefix) {
$path = $prefix . '_' . $path;
}
$path = strtolower(Inflector::slug($path));
$filename = CACHE . 'views/' . $path . '.php';
if (!file_exists($filename)) {
$filename = CACHE . 'views/' . $path . '_index.php';
}
if (file_exists($filename)) {
$controller = null;
$view = new View($controller);
$view->response = $event->data['response'];
$result = $view->renderCache($filename, microtime(true));
if ($result !== false) {
$event->stopPropagation();
$event->data['response']->body($result);
return $event->data['response'];
}
}
}
