/**
* Removes a user from a group
*
* @version 1.0
* @since 1.0.0
* @author Dan Aldridge
*
* @param int $uid User's ID
* @param int $gid Group ID
*
* @return bool
*/
function leaveGroup($uid, $gid)
{
if (!is_number($uid)) {
trigger_error('$uid is not valid');
return false;
}
if (!is_number($gid)) {
trigger_error('$gid is not valid');
return false;
}
$objSQL = Core_Classes_coreObj::getDBO();
// remove the user from the group
$delete = $objSQL->queryBuilder()->deleteFrom('#__group_subs')->where(sprintf('uid = "%s" AND gid = "%s"', $uid, $gid))->build();
if ($delete) {
$objUser = Core_Classes_coreObj::getUsers();
$log = 'User Groups: Removed ' . $objUser->profile($uid, RAW) . ' from ' . $gid;
}
if (!$delete) {
trigger_error('Failed to remove user from group: ' . $objSQL->getError());
return false;
}
$this->objPlugins->hook('CMSGroups_leave', func_get_args());
return true;
}
