/**
* TuiyoModelFriends::removeFriend()
* Removes a friend from your friend lists
* @param mixed $profileID
* @param mixed $userID
* @return
*/
public function removeFriend($profileID, $userID = NULL)
{
$tble = TuiyoLoader::table("friends");
//user1 and user2
$user1 = !empty($userID) ? (int) $userID : TuiyoAPI::get("user")->id;
$user2 = !empty($profileID) ? (int) $profileID : JError::raiseError(500, _('Invalid Profile ID'));
$user2P = TuiyoUser::getInstance($user2);
if (($rel = $this->isFriendOf($user1, $user2)) !== FALSE) {
if (!$rel->delete()) {
JError::raiseError(500, $rel->getErrorMsg());
return false;
}
return sprintf(_("%s has been removed from your friends list"), $user2P->name);
}
JError::raiseError(500, sprintf(_("There was a problem removing %s from your friends list"), $user2P->name));
}
/**
* TuiyoUser::getInstance()
*
* Gets an instance of the user object
*
* @param mixed $userid
* @param bool $ifNotExist
* @return
*/
public function getInstance($userid = null, $ifNotExist = TRUE)
{
/** Creates new instance if none already exists ***/
static $instance = array();
if (isset($instance['uid:' . $userid]) && $ifNotExist && !empty($userid)) {
if (is_object($instance['uid:' . $userid])) {
return $instance['uid:' . $userid];
} else {
unset($instance['uid:' . $userid]);
TuiyoUser::getInstance($userid, $ifNotExist);
}
} else {
$object = new TuiyoUser($userid);
if (!empty($userid)) {
$instance['uid:' . $userid] = $object;
}
}
return $object;
}
