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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.portalrest.rs;
35  
36  import fr.paris.lutece.plugins.rest.service.RestConstants;
37  import fr.paris.lutece.portal.service.portal.ThemesService;
38  import fr.paris.lutece.util.ReferenceItem;
39  import fr.paris.lutece.util.ReferenceList;
40  import fr.paris.lutece.util.xml.XmlUtil;
41  
42  import javax.servlet.http.HttpServletRequest;
43  
44  import javax.ws.rs.GET;
45  import javax.ws.rs.Path;
46  import javax.ws.rs.Produces;
47  import javax.ws.rs.core.Context;
48  import javax.ws.rs.core.MediaType;
49  
50  
51  /**
52   * Theme resource
53   */
54  @Path( RestConstants.BASE_PATH + Constants.PLUGIN_NAME + "/theme" )
55  public class ThemeRest
56  {
57      private static final String KEY_NAME = "name";
58      private static final String KEY_DESCRIPTION = "description";
59      private static final String KEY_THEME = "theme";
60      private static final String KEY_THEMES = "themes";
61  
62      @GET
63      @Path( "/" )
64      @Produces( MediaType.APPLICATION_XML )
65      public String getThemeXml( @Context
66      HttpServletRequest request )
67      {
68          ReferenceList list = ThemesService.getPageThemes( request.getLocale(  ) );
69          StringBuffer sbXML = new StringBuffer(  );
70          sbXML.append( "<?xml version=\"1.0\"?>\n" );
71          XmlUtil.beginElement( sbXML, KEY_THEMES );
72  
73          for ( ReferenceItem item : list )
74          {
75              XmlUtil.beginElement( sbXML, KEY_THEME );
76              XmlUtil.addElement( sbXML, KEY_NAME, item.getCode(  ) );
77              XmlUtil.addElement( sbXML, KEY_DESCRIPTION, item.getName(  ) );
78              XmlUtil.endElement( sbXML, KEY_THEME );
79          }
80  
81          XmlUtil.endElement( sbXML, KEY_THEMES );
82  
83          return sbXML.toString(  );
84      }
85  }