1 /* 2 * Copyright (c) 2002-2017, Mairie de Paris 3 * All rights reserved. 4 * 5 * Redistribution and use in source and binary forms, with or without 6 * modification, are permitted provided that the following conditions 7 * are met: 8 * 9 * 1. Redistributions of source code must retain the above copyright notice 10 * and the following disclaimer. 11 * 12 * 2. Redistributions in binary form must reproduce the above copyright notice 13 * and the following disclaimer in the documentation and/or other materials 14 * provided with the distribution. 15 * 16 * 3. Neither the name of 'Mairie de Paris' nor 'Lutece' nor the names of its 17 * contributors may be used to endorse or promote products derived from 18 * this software without specific prior written permission. 19 * 20 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" 21 * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 22 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE 23 * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDERS OR CONTRIBUTORS BE 24 * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR 25 * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF 26 * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS 27 * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN 28 * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) 29 * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE 30 * POSSIBILITY OF SUCH DAMAGE. 31 * 32 * License 1.0 33 */ 34 package fr.paris.lutece.plugins.documentincludeopengraph.web; 35 36 import java.util.HashMap; 37 import java.util.Map; 38 39 import javax.servlet.http.HttpServletRequest; 40 41 import fr.paris.lutece.plugins.document.business.Document; 42 import fr.paris.lutece.plugins.document.business.DocumentHome; 43 import fr.paris.lutece.portal.service.content.PageData; 44 import fr.paris.lutece.portal.service.includes.PageInclude; 45 import fr.paris.lutece.portal.service.template.AppTemplateService; 46 import fr.paris.lutece.util.html.HtmlTemplate; 47 48 49 /** 50 * This class includes metas into the head of the HTML page 51 */ 52 public class DocumentOpenGraphInclude implements PageInclude 53 { 54 private static final String DOC_ID = "document_id"; 55 private static final String DOC = "doc"; 56 private static final String URL = "url"; 57 private static final String DOC_OG = "doc_og"; 58 private static final String _OG_H = "skin/plugins/documentopengraph/document_opengraph_header.html"; 59 60 /** 61 * Substitue specific Freemarker markers in the page template. 62 * @param rootModel the HashMap containing markers to substitute 63 * @param data A PageData object containing applications data 64 * @param nMode The current mode 65 * @param request The HTTP request 66 */ 67 public void fillTemplate( Map<String, Object> rootModel, PageData data, int nMode, HttpServletRequest request ) 68 { 69 try 70 { 71 String strUrl = request.getRequestURL( ).toString( ); 72 73 int nId = Integer.parseInt( request.getParameter( DOC_ID ) ); 74 Document doc = DocumentHome.findByPrimaryKey( nId ); 75 int nPorletId = Integer.parseInt( request.getParameter( "portlet_id" ) ); 76 Map<String, Object> model = new HashMap<String, Object>( ); 77 model.put( URL, strUrl ); 78 model.put( DOC, doc ); 79 model.put( "portletId", nPorletId ); 80 81 HtmlTemplate template = AppTemplateService.getTemplate( _OG_H, request.getLocale( ), model ); 82 rootModel.put( DOC_OG, template.getHtml( ) ); 83 } 84 catch ( Exception e ) 85 { 86 //if error, no header include 87 rootModel.put( DOC_OG, "" ); 88 } 89 } 90 }