| VerseConverter.java |
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.randombibleverse.util;
24
25 import com.liferay.portal.kernel.util.StringUtil;
26 import com.liferay.portal.util.WebCacheable;
27 import com.liferay.portlet.randombibleverse.model.Verse;
28 import com.liferay.util.ConverterException;
29 import com.liferay.util.Html;
30 import com.liferay.util.Http;
31 import com.liferay.util.HttpUtil;
32 import com.liferay.util.Time;
33
34 /**
35 * <a href="VerseConverter.java.html"><b><i>View Source</i></b></a>
36 *
37 * @author Brian Wing Shun Chan
38 *
39 */
40 public class VerseConverter implements WebCacheable {
41
42 public VerseConverter(String location, String versionId) {
43 _location = location;
44 _versionId = versionId;
45 }
46
47 public Object convert(String id) throws ConverterException {
48 Verse verse = null;
49
50 try {
51 String url =
52 "http://www.biblegateway.com/passage/?search=" +
53 HttpUtil.encodeURL(_location) + "&version=" + _versionId;
54
55 String text = Http.URLtoString(url);
56
57 int x = text.indexOf("result-text-style-normal");
58 x = text.indexOf(">", x);
59
60 int y = text.indexOf("</div>", x);
61
62 text = text.substring(x + 1, y);
63
64 y = text.indexOf("Footnotes:");
65
66 if (y != -1) {
67 text = text.substring(0, y);
68 }
69
70 // Strip everything between <span> and </span>
71
72 text = Html.stripBetween(text, "span");
73
74 // Strip everything between <sup> and </sup>
75
76 text = Html.stripBetween(text, "sup");
77
78 // Strip everything between <h4> and </h4>
79
80 text = Html.stripBetween(text, "h4");
81
82 // Strip everything between <h5> and </h5>
83
84 text = Html.stripBetween(text, "h5");
85
86 // Strip HTML
87
88 text = Html.stripHtml(text).trim();
89
90 // Strip
91
92 text = StringUtil.replace(text, " ", "");
93
94 // Strip carriage returns
95
96 text = StringUtil.replace(text, "\n", "");
97
98 // Strip double spaces
99
100 while (text.indexOf(" ") != -1) {
101 text = StringUtil.replace(text, " ", " ");
102 }
103
104 // Replace " with "
105
106 text = StringUtil.replace(text, "\"", """);
107
108 // Trim
109
110 text = text.trim();
111
112 verse = new Verse(_location, text);
113 }
114 catch (Exception e) {
115 throw new ConverterException(
116 _location + " " + _versionId + " " + e.toString());
117 }
118
119 return verse;
120 }
121
122 public long getRefreshTime() {
123 return _REFRESH_TIME;
124 }
125
126 private static final long _REFRESH_TIME = Time.WEEK * 52;
127
128 private String _location;
129 private String _versionId;
130
131 }