1   /**
2    * Copyright (c) 2000-2007 Liferay, Inc. All rights reserved.
3    *
4    * Permission is hereby granted, free of charge, to any person obtaining a copy
5    * of this software and associated documentation files (the "Software"), to deal
6    * in the Software without restriction, including without limitation the rights
7    * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
8    * copies of the Software, and to permit persons to whom the Software is
9    * furnished to do so, subject to the following conditions:
10   *
11   * The above copyright notice and this permission notice shall be included in
12   * all copies or substantial portions of the Software.
13   *
14   * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
15   * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
16   * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
17   * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
18   * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
19   * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
20   * SOFTWARE.
21   */
22  
23  package com.liferay.portlet.translator.util;
24  
25  import com.liferay.portal.kernel.util.StringMaker;
26  import com.liferay.portal.kernel.util.StringUtil;
27  import com.liferay.portal.util.WebCacheable;
28  import com.liferay.portlet.translator.model.Translation;
29  import com.liferay.util.ConverterException;
30  import com.liferay.util.Http;
31  import com.liferay.util.HttpUtil;
32  import com.liferay.util.Time;
33  
34  import java.net.URL;
35  
36  /**
37   * <a href="TranslationConverter.java.html"><b><i>View Source</i></b></a>
38   *
39   * @author Brian Wing Shun Chan
40   *
41   */
42  public class TranslationConverter implements WebCacheable {
43  
44      public TranslationConverter(String translationId, String fromText) {
45          _translationId = translationId;
46          _fromText = fromText;
47      }
48  
49      public Object convert(String id) throws ConverterException {
50          Translation translation = new Translation(_translationId, _fromText);
51  
52          try {
53              StringMaker url = new StringMaker();
54  
55              url.append("http://babelfish.altavista.com/babelfish/tr?doit=done");
56              url.append("&urltext=").append(HttpUtil.encodeURL(_fromText));
57              url.append("&lp=").append(_translationId);
58  
59              String text = Http.URLtoString(new URL(url.toString()));
60  
61              int begin = text.indexOf("<div style=padding:10px;>") + 25;
62              int end = text.indexOf("</div>", begin);
63  
64              String toText = text.substring(begin, end).trim();
65  
66              toText = StringUtil.replace(toText, "\n", " ");
67  
68              translation.setToText(toText);
69          }
70          catch (Exception e) {
71              throw new ConverterException(e);
72          }
73  
74          return translation;
75      }
76  
77      public long getRefreshTime() {
78          return _REFRESH_TIME;
79      }
80  
81      private static final long _REFRESH_TIME = Time.DAY * 90;
82  
83      private String _translationId;
84      private String _fromText;
85  
86  }