/**
* @return null|string
*/
protected function _toHtml()
{
if ($this->config->isEnabled()) {
return parent::_toHtml();
}
return null;
}
public function dispatch(RequestInterface $request)
{
if (!$this->session->isLoggedIn()) {
return $this->_redirect('customer/account/login');
}
if (!$this->config->isEnabled()) {
return $this->_redirect($this->_redirect->getRefererUrl());
}
return parent::dispatch($request);
}
/**
* @param RequestInterface $request
*
* @return ResponseInterface
*/
public function dispatch(RequestInterface $request)
{
if (!$this->config->isEnabled()) {
$this->_redirect($this->_redirect->getRefererUrl());
}
return parent::dispatch($request);
}
/**
* @return bool
*/
public function isEnabled()
{
return $this->config->isEnabled();
}
/**
* Facebook constructor
*
* @param Config $config
*
* @throws \Facebook\Exceptions\FacebookSDKException
*/
public function __construct(Config $config)
{
if ($config->isEnabled()) {
parent::__construct(['app_id' => $config->getApiKey(), 'app_secret' => $config->getApiSecret(), 'default_graph_version' => $config->getVersion()]);
}
}