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