| public isFriendOf ( integer $user_guid ) : boolean | ||
| $user_guid | integer | The GUID of the user to check against |
| return | boolean | |
public function isFriendOf($user_guid)
{
return (bool) check_entity_relationship($user_guid, "friend", $this->guid);
} /**
* checks if the user can add a friend
* @param ElggUser $user
* @return boolean
*/
public static function canAddFriend(ElggUser $user)
{
if (!isloggedin()) {
return FALSE;
}
if ($user->getGUID() == get_loggedin_user()->getGuid()) {
return FALSE;
}
if ($user->isFriendOf(get_loggedin_user()->getGuid())) {
return FALSE;
}
return TRUE;
}
