View Javadoc
1   /*
2    * Copyright (c) 2002-2020, City of 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.document.web;
35  
36  import fr.paris.lutece.plugins.document.business.Document;
37  import fr.paris.lutece.plugins.document.business.DocumentHome;
38  import fr.paris.lutece.plugins.document.business.DocumentType;
39  import fr.paris.lutece.plugins.document.business.DocumentTypeHome;
40  import fr.paris.lutece.plugins.document.utils.IntegerUtils;
41  import fr.paris.lutece.portal.service.html.XmlTransformerService;
42  import fr.paris.lutece.portal.service.template.AppTemplateService;
43  import fr.paris.lutece.portal.service.util.AppPathService;
44  import fr.paris.lutece.util.html.HtmlTemplate;
45  
46  import org.apache.commons.lang3.StringUtils;
47  
48  import java.util.HashMap;
49  import java.util.Map;
50  
51  import javax.servlet.http.HttpServletRequest;
52  
53  
54  /**
55   * Document Content JspBean
56   */
57  public class DocumentContentJspBean
58  {
59      //////////////////////////////////////////////////////////////////////////////
60      // Constants
61      private static final String XSL_UNIQUE_PREFIX = "document-";
62  
63      // Parameters
64      private static final String PARAMETER_DOCUMENT_ID = "document_id";
65  
66      // Markers
67      private static final String MARK_BASE_URL = "base_url";
68      private static final String MARK_PREVIEW = "preview";
69      private static final String MARK_PORTAL_DOMAIN = "portal_domain";
70  
71      // Templates
72      private static final String TEMPLATE_PAGE_PRINT_DOCUMENT = "skin/plugins/document/page_print_document.html";
73  
74      /////////////////////////////////////////////////////////////////////////////
75      // page management of printing document
76  
77      /**
78       * Return the view of an document before printing
79       * @param request  Http request
80       * @return the HTML page
81       */
82      public String getPrintDocumentPage( HttpServletRequest request )
83      {
84          String strDocumentId = request.getParameter( PARAMETER_DOCUMENT_ID );
85          int nDocumentId = IntegerUtils.convert( strDocumentId );
86          Document document = DocumentHome.findByPrimaryKeyWithoutBinaries( nDocumentId );
87  
88          if ( document == null )
89          {
90              return StringUtils.EMPTY;
91          }
92  
93          DocumentType type = DocumentTypeHome.findByPrimaryKey( document.getCodeDocumentType(  ) );
94  
95          XmlTransformerService xmlTransformerService = new XmlTransformerService(  );
96  
97          String strPreview = xmlTransformerService.transformBySourceWithXslCache( document.getXmlValidatedContent(  ),
98                  type.getContentServiceXslSource(  ), XSL_UNIQUE_PREFIX + type.getContentServiceStyleSheetId(  ), null,
99                  null );
100 
101         Map<String, Object> model = new HashMap<String, Object>(  );
102 
103         model.put( MARK_BASE_URL, AppPathService.getBaseUrl( request ) );
104         model.put( MARK_PREVIEW, strPreview );
105         model.put( MARK_PORTAL_DOMAIN, request.getServerName(  ) );
106 
107         HtmlTemplate template = AppTemplateService.getTemplate( TEMPLATE_PAGE_PRINT_DOCUMENT, request.getLocale(  ),
108                 model );
109 
110         return template.getHtml(  );
111     }
112 }