/**
* Handler for Facebook Login (and connect) for users with a Wikia account
*
* @return null
*/
public function login()
{
$wg = $this->wg;
$wikiaUserName = $wg->Request->getVal(self::SIGNUP_USERNAME_KEY);
$wikiaPassword = $wg->Request->getVal(self::SIGNUP_PASSWORD_KEY);
$user = $this->getValidWikiaUser($wikiaUserName, $wikiaPassword);
if (!$user) {
return;
}
// Log the user in with existing wikia account
// Create the fb/Wikia user mapping if not already created
$fbUserId = $this->getValidFbUserId();
if (!$fbUserId) {
return;
}
$status = $this->fbClientFactory->connectToFacebook($user->getId(), $fbUserId);
if (!$status->isGood()) {
list($message, $params) = $this->fbClientFactory->getStatusError($status);
$this->setErrorResponse($message, $params);
return;
}
$this->setupUserSession($user);
\FacebookClientHelper::track('facebook-link-existing');
$this->response->setData(['result' => 'ok', 'msg' => 'success']);
}
/**
* Ajax endpoint for connecting a logged in Wikia user to a Facebook account.
* By the time they get here they should already have logged into Facebook and have a Facebook user ID.
*/
public function connectLoggedInUser()
{
$wg = F::app()->wg;
$fb = FacebookClient::getInstance();
$fbUserId = $fb->getUserId();
// The user must be logged into Facebook and Wikia
if (!$fbUserId || !$wg->User->isLoggedIn()) {
$this->status = 'error';
return;
}
// Create user mapping
$status = $this->fbClientFactory->connectToFacebook($wg->User->getId(), $fbUserId);
if (!$status->isGood()) {
list($message, $params) = $this->fbClientFactory->getStatusError($status);
$this->setErrorResponse($message, $params);
return;
}
$this->status = 'ok';
\FacebookClientHelper::track('facebook-link-existing');
}
/**
* Connects given Wikia account with FB account and sets FB feed preferences
* @param User $user Wikia account
* @return bool true on success
*/
private function connectWithFacebook(User $user)
{
$fbId = FacebookClient::getInstance()->getUserId();
$fbClientFactory = new \FacebookClientFactory();
$status = $fbClientFactory->connectToFacebook($user->getId(), $fbId);
return $status->isGood();
}