/**
* Map an existing Wikia user to a Facebook id
* If an exact or partial match of the map already exists, OR
* if creation of mapping does not succeed, returns not-OK Status
*
* @param int $wikiaUserId
* @param int $fbUserId
* @return \Status (status value will be null or \FacebookMapModel if successfully created)
*/
public function connectToFacebook($wikiaUserId, $fbUserId)
{
$status = new Status();
try {
$map = \FacebookMapModel::getUserMapping($wikiaUserId, $fbUserId);
if ($map) {
// Error! There is already a mapping
$status->setResult(false);
$status->error('fbconnect-error-already-connected');
} else {
$bizToken = \FacebookClient::getInstance()->getBizToken();
$map = \FacebookMapModel::createUserMapping($wikiaUserId, $fbUserId, $bizToken);
if ($map instanceof \FacebookMapModel) {
$status->setResult(true, $map);
} else {
$status->setResult(false);
$status->error('fbconnect-error');
}
}
} catch (\Exception $e) {
$messageParams = [];
switch ($e->getCode()) {
case \FacebookMapModel::ERROR_WIKIA_USER_ID_MISMATCH:
$messageParams[] = 'fbconnect-error-fb-account-in-use';
$messageParams[] = \User::whoIs($wikiaUserId);
break;
case \FacebookMapModel::ERROR_FACEBOOK_USER_ID_MISMATCH:
$messageParams[] = 'fbconnect-error-already-connected';
break;
default:
$messageParams[] = 'fbconnect-error';
}
$status->setResult(false);
call_user_func_array([$status, 'error'], $messageParams);
}
return $status;
}
