1 /**
2 * This file Copyright (c) 2012 Magnolia International
3 * Ltd. (http://www.magnolia-cms.com). All rights reserved.
4 *
5 *
6 * This file is dual-licensed under both the Magnolia
7 * Network Agreement and the GNU General Public License.
8 * You may elect to use one or the other of these licenses.
9 *
10 * This file is distributed in the hope that it will be
11 * useful, but AS-IS and WITHOUT ANY WARRANTY; without even the
12 * implied warranty of MERCHANTABILITY or FITNESS FOR A
13 * PARTICULAR PURPOSE, TITLE, or NONINFRINGEMENT.
14 * Redistribution, except as permitted by whichever of the GPL
15 * or MNA you select, is prohibited.
16 *
17 * 1. For the GPL license (GPL), you can redistribute and/or
18 * modify this file under the terms of the GNU General
19 * Public License, Version 3, as published by the Free Software
20 * Foundation. You should have received a copy of the GNU
21 * General Public License, Version 3 along with this program;
22 * if not, write to the Free Software Foundation, Inc., 51
23 * Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
24 *
25 * 2. For the Magnolia Network Agreement (MNA), this file
26 * and the accompanying materials are made available under the
27 * terms of the MNA which accompanies this distribution, and
28 * is available at http://www.magnolia-cms.com/mna.html
29 *
30 * Any modifications to this file must keep this entire header
31 * intact.
32 *
33 */
34 package info.magnolia.link;
35
36 import java.util.Locale;
37
38 import info.magnolia.cms.i18n.I18nContentSupport;
39 import info.magnolia.objectfactory.Components;
40
41 /**
42 * Creates links with the absolute path and prefixes it with selected locale if this is supported,
43 * falls back to current one otherwise.
44 */
45 public class I18nPathTransformer extends AbsolutePathTransformer{
46
47 Locale locale;
48
49 public I18nPathTransformer(){
50 }
51
52 public I18nPathTransformer(boolean addContextPath, boolean useURI2RepositoryMapping, boolean useI18N, Locale locale) {
53 super(addContextPath, useURI2RepositoryMapping, useI18N);
54 this.locale = locale;
55 }
56
57 @Override
58 public String transform(Link uuidLink) {
59 String linkStr;
60 if(useURI2RepositoryMapping){
61 linkStr = getURI2RepositoryManager().getURI(uuidLink);
62 }
63 else{
64 linkStr = getURI2RepositoryManager().getDefaultMapping().getURI(uuidLink);
65 }
66 linkStr += getURISuffix(uuidLink);
67 if(useI18N){
68 linkStr = localizeURI(linkStr, locale);
69 }
70 linkStr = prefixLink(linkStr);
71 return linkStr;
72 }
73
74 protected String localizeURI(String linkStr, Locale locale){
75 I18nContentSupport i18n = Components.getComponent(I18nContentSupport.class);
76 if(!i18n.getLocales().contains(locale.toString())){
77 //not supported locale - use current one
78 return i18n.toI18NURI(linkStr);
79 }
80 if(locale.equals(i18n.getDefaultLocale())){
81 return linkStr;
82 }
83 if(linkStr.startsWith("/")){
84 return "/" + locale.toString() + linkStr;
85 }
86 return linkStr;
87 }
88 }