/**
* get user Following Sites
* @param boolean $expanded if true, return detail info about the sites
* @param object $viewPointUser if this is not null, get this user's following site
* @return array sites info
*/
public function getFollowingSites($expanded = false, $viewPointUser = null)
{
$this->mFollowingSites = UserSiteFollow::getFullFollowedSites($this->mUser);
$cache = self::getUserCache();
$cache->set($this->mUser->getId(), $this);
if (!$expanded) {
return $this->mFollowingSites;
} else {
if ($viewPointUser != null) {
$viewPointHuijiUser = self::newFromUser($viewPointUser);
$vSites = $viewPointHuijiUser->getFollowingSites();
return UserSiteFollow::sortFollowedSiteWithDetails($this->mUser, $this->mFollowingSites, $vSites);
} else {
return UserSiteFollow::sortFollowedSiteWithDetails($this->mUser, $this->mFollowingSites, null);
}
}
}
