1// Copyright 2014 The Chromium Authors. All rights reserved. 2// Use of this source code is governed by a BSD-style license that can be 3// found in the LICENSE file. 4 5(function() { 6 var elems = document.querySelectorAll( 7 'meta[property="og:type"],meta[name="og:type"]'); 8 for (var i in elems) { 9 if (elems[i].content && elems[i].content.toUpperCase() == 'ARTICLE') { 10 return true; 11 } 12 } 13 var elems = document.querySelectorAll( 14 '*[itemtype="http://schema.org/Article"]'); 15 for (var i in elems) { 16 if (elems[i].itemscope) { 17 return true; 18 } 19 } 20 return false; 21})() 22