/**
* Save messages to cookie.
*
* @return $this
*/
protected function save()
{
$messages = [];
foreach ([self::DURABLE, self::NEXT] as $when) {
if (!empty($this->messages[$when])) {
$messages[$when] = $this->messages[$when];
}
}
if ($messages) {
$messages = json_encode($messages);
$this->cookie->set($this->cookieKey, $messages);
} else {
$this->cookie->remove($this->cookieKey);
}
return $this;
}
/**
* {@inheritDoc}
*/
public function register(Container $container)
{
// Append custom settings with missing params from default settings
$container['settings']['cookie'] = self::mergeWithDefaultSettings($container['settings']['cookie']);
/**
* Add dependency (DI).
*
* @param Container $c
*
* @return CookieHandler
*/
$container['cookie'] = function (Container $c) {
$settings = $c['settings']['cookie'];
$cookie = CookieHandler::create($c['request']->getCookieParams())->setDefaults($settings['default'])->setPrefix($settings['prefix']);
return $cookie;
};
}