001/*
002 * (C) Copyright 2006-2018 Nuxeo (http://nuxeo.com/) and others.
003 *
004 * Licensed under the Apache License, Version 2.0 (the "License");
005 * you may not use this file except in compliance with the License.
006 * You may obtain a copy of the License at
007 *
008 *     http://www.apache.org/licenses/LICENSE-2.0
009 *
010 * Unless required by applicable law or agreed to in writing, software
011 * distributed under the License is distributed on an "AS IS" BASIS,
012 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
013 * See the License for the specific language governing permissions and
014 * limitations under the License.
015 *
016 * Contributors:
017 *     Alexandre Russel
018 *
019 * $Id$
020 */
021
022package org.nuxeo.ecm.platform.preview.adapter;
023
024import org.apache.commons.text.StringEscapeUtils;
025import org.nuxeo.ecm.core.api.DocumentModel;
026
027/**
028 * @author Alexandre Russel
029 */
030public class AbstractPreviewer {
031
032    protected String getPreviewTitle(DocumentModel dm) {
033        StringBuilder sb = new StringBuilder();
034
035        sb.append(dm.getTitle());
036        sb.append(" ");
037        String vl = dm.getVersionLabel();
038        if (vl != null) {
039            sb.append(vl);
040        }
041        sb.append(" (preview)");
042
043        String title = sb.toString();
044        return StringEscapeUtils.escapeEcmaScript(StringEscapeUtils.escapeHtml4(title));
045    }
046
047}