/* * Solo - A small and beautiful blogging system written in Java. * Copyright (c) 2010-2019, b3log.org & hacpai.com * * This program is free software: you can redistribute it and/or modify * it under the terms of the GNU Affero General Public License as published by * the Free Software Foundation, either version 3 of the License, or * (at your option) any later version. * * This program is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * GNU Affero General Public License for more details. * * You should have received a copy of the GNU Affero General Public License * along with this program. If not, see . */ function getIcon(email){ return "http://secure.gravatar.com/avatar/" + hex_md5(trim(email.toLowerCase())) +"?s=160&r=G"; } function trim(str){ return str.replace(/(^\s*)|(\s*$)/g, ""); }