public static function groupsDiscussionDelete($userId, $groupId) { $group = CFactory::getModel('groups'); if (!COwnerHelper::isRegisteredUser()) { CAccess::setError('blockUnregister'); return false; } else { if (!COwnerHelper::isCommunityAdmin() && !$group->isAdmin($userId, $groupId)) { CACCESS::setError(JText::_('COM_COMMUNITY_NOT_ALLOWED_TO_REMOVE_WALL')); return false; } else { return true; } } }