1 /*
2 * Copyright (c) 2002-2021, 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.announce.business.portlet;
35
36 import fr.paris.lutece.plugins.announce.business.AnnounceHome;
37 import fr.paris.lutece.plugins.announce.business.AnnounceSort;
38 import fr.paris.lutece.plugins.announce.web.AnnounceApp;
39 import fr.paris.lutece.portal.business.portlet.PortletHtmlContent;
40 import fr.paris.lutece.portal.service.template.AppTemplateService;
41 import fr.paris.lutece.util.html.HtmlTemplate;
42
43 import org.apache.commons.lang3.StringUtils;
44
45 import java.util.HashMap;
46 import java.util.List;
47 import java.util.Map;
48
49 import javax.servlet.http.HttpServletRequest;
50
51 /**
52 * This class represents business objects AppointmentPortlet
53 */
54 public class LastAnnouncesPortlet extends PortletHtmlContent
55 {
56 // ///////////////////////////////////////////////////////////////////////////////
57 // Constants
58 private static final String TEMPLATE_PORTLET_CONTENT = "skin/plugins/announce/portletlastannounces_content.html";
59 private static final String MARK_PORTLET = "portlet";
60 private static final String MARK_CONTENT = "content";
61 private int _nNbAnnouncesToDisplay;
62
63 /**
64 * Sets the identifier of the portlet type to value specified
65 */
66 public LastAnnouncesPortlet( )
67 {
68 setPortletTypeId( MyAnnouncesPortletHome.getInstance( ).getPortletTypeId( ) );
69 }
70
71 /**
72 * Get the number of announces to display
73 *
74 * @return The number of announces to display
75 */
76 public int getNbAnnouncesToDisplay( )
77 {
78 return _nNbAnnouncesToDisplay;
79 }
80
81 /**
82 * Set the number of announces to display
83 *
84 * @param nNbAnnouncesToDisplay
85 * The number of announces to display
86 */
87 public void setNbAnnouncesToDisplay( int nNbAnnouncesToDisplay )
88 {
89 this._nNbAnnouncesToDisplay = nNbAnnouncesToDisplay;
90 }
91
92 /**
93 * {@inheritDoc}
94 */
95 @Override
96 public String getHtmlContent( HttpServletRequest request )
97 {
98 if ( request != null )
99 {
100 AnnounceSort announceSort = AnnounceSort.getAnnounceSort( AnnounceSort.SORT_DATE_CREATION, false );
101 List<Integer> listAllIdAnnounces = AnnounceHome.findAllPublishedId( announceSort );
102
103 String strContent = AnnounceApp.getAnnounceListById( request, ( getNbAnnouncesToDisplay( ) > listAllIdAnnounces.size( ) ) ? listAllIdAnnounces
104 : listAllIdAnnounces.subList( 0, getNbAnnouncesToDisplay( ) ), announceSort );
105
106 Map<String, Object> model = new HashMap<>( );
107 model.put( MARK_PORTLET, this );
108 model.put( MARK_CONTENT, strContent );
109
110 HtmlTemplate template = AppTemplateService.getTemplate( TEMPLATE_PORTLET_CONTENT, request.getLocale( ), model );
111
112 return template.getHtml( );
113 }
114
115 return StringUtils.EMPTY;
116 }
117
118 /**
119 * Updates the current instance of the MyAnnouncePortlet object
120 */
121 public void update( )
122 {
123 LastAnnouncesPortletHome.getInstance( ).update( this );
124 }
125
126 /**
127 * {@inheritDoc}
128 */
129 @Override
130 public void remove( )
131 {
132 LastAnnouncesPortletHome.getInstance( ).remove( this );
133 }
134 }