001/* 002 * (C) Copyright 2006-2015 Nuxeo SAS (http://nuxeo.com/) and contributors. 003 * 004 * All rights reserved. This program and the accompanying materials 005 * are made available under the terms of the GNU Lesser General Public License 006 * (LGPL) version 2.1 which accompanies this distribution, and is available at 007 * http://www.gnu.org/licenses/lgpl.html 008 * 009 * This library is distributed in the hope that it will be useful, 010 * but WITHOUT ANY WARRANTY; without even the implied warranty of 011 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU 012 * Lesser General Public License for more details. 013 * 014 * Contributors: 015 * Alexandre Russel 016 * Florent Guillaume 017 */ 018package org.nuxeo.ecm.platform.preview.adapter; 019 020import org.nuxeo.ecm.platform.htmlsanitizer.HtmlSanitizerService; 021import org.nuxeo.runtime.api.Framework; 022 023/** 024 * Previewer for HTML content. 025 * <p> 026 * It escape things differently than the plain text previewer. 027 */ 028public class HtmlPreviewer extends PlainTextPreviewer implements MimeTypePreviewer { 029 030 @Override 031 public String htmlContent(String content) { 032 HtmlSanitizerService sanitizer = Framework.getService(HtmlSanitizerService.class); 033 if (sanitizer == null) { 034 if (Framework.isTestModeSet()) { 035 return content; 036 } 037 throw new RuntimeException("Cannot find HtmlSanitizerService"); 038 } 039 return sanitizer.sanitizeString(content, null); 040 } 041 042}