1 /*
2 * Copyright (c) 2002-2014, 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.avatar.service;
35
36 import fr.paris.lutece.portal.service.util.AppPropertiesService;
37 import fr.paris.lutece.util.url.UrlItem;
38
39
40 /**
41 * Gravatar provider
42 */
43 public class GravatarProvider extends AbstractAvatarProvider
44 {
45 private static final String URL_GRAVATAR = "http://www.gravatar.com/avatar/";
46 private static final String PROPERTY_DEFAULT = "avatar.gravatar.default";
47 private static final String PROPERTY_URL_GRAVATAR = "avatar.gravatar.url";
48 private static final String PROPERTY_SIZE = "avatar.gravatar.size";
49 private static final String PROPERTY_RATING = "avatar.gravatar.rating";
50 private static final String PARAMETER_DEFAULT = "d";
51 private static final String PARAMETER_SIZE = "s";
52 private static final String PARAMETER_RATING = "r";
53 private static final String DEFAULT_AVATAR = "mm";
54
55 /**
56 * {@inheritDoc }
57 */
58 @Override
59 public String getAvatarUrl( String strAvatarId )
60 {
61 String strUrl;
62
63 String strHash = getHashFromEmail( strAvatarId );
64
65 String strUrlGravatar = AppPropertiesService.getProperty( PROPERTY_URL_GRAVATAR, URL_GRAVATAR );
66 String strDefault = AppPropertiesService.getProperty( PROPERTY_DEFAULT, DEFAULT_AVATAR );
67
68 UrlItem url = new UrlItem( strUrlGravatar + strHash );
69 url.addParameter( PARAMETER_DEFAULT, strDefault );
70
71 String strSize = AppPropertiesService.getProperty( PROPERTY_SIZE );
72
73 if ( ( strSize != null ) && !"".equals( strSize ) )
74 {
75 url.addParameter( PARAMETER_SIZE, strSize );
76 }
77
78 String strRating = AppPropertiesService.getProperty( PROPERTY_RATING );
79
80 if ( ( strRating != null ) && !"".equals( strRating ) )
81 {
82 url.addParameter( PARAMETER_RATING, strRating );
83 }
84
85 strUrl = url.getUrl( );
86
87 return strUrl;
88 }
89 }