| VerseWebCacheItem.java |
1 /**
2 * Copyright (c) 2000-2008 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.HtmlUtil;
26 import com.liferay.portal.kernel.util.HttpUtil;
27 import com.liferay.portal.kernel.util.StringUtil;
28 import com.liferay.portal.kernel.webcache.WebCacheException;
29 import com.liferay.portal.kernel.webcache.WebCacheItem;
30 import com.liferay.portlet.randombibleverse.model.Verse;
31 import com.liferay.util.Time;
32
33 /**
34 * <a href="VerseWebCacheItem.java.html"><b><i>View Source</i></b></a>
35 *
36 * @author Brian Wing Shun Chan
37 *
38 */
39 public class VerseWebCacheItem implements WebCacheItem {
40
41 public VerseWebCacheItem(String location, String versionId) {
42 _location = location;
43 _versionId = versionId;
44 }
45
46 public Object convert(String key) throws WebCacheException {
47 Verse verse = null;
48
49 try {
50 String url =
51 "http://www.biblegateway.com/passage/?search=" +
52 HttpUtil.encodeURL(_location) + "&version=" + _versionId;
53
54 String text = HttpUtil.URLtoString(url);
55
56 int x = text.indexOf("result-text-style-normal");
57 x = text.indexOf(">", x);
58
59 int y = text.indexOf("</div>", x);
60
61 text = text.substring(x + 1, y);
62
63 y = text.indexOf("Footnotes:");
64
65 if (y != -1) {
66 text = text.substring(0, y);
67 }
68
69 // Strip everything between <span> and </span>
70
71 text = HtmlUtil.stripBetween(text, "span");
72
73 // Strip everything between <sup> and </sup>
74
75 text = HtmlUtil.stripBetween(text, "sup");
76
77 // Strip everything between <h4> and </h4>
78
79 text = HtmlUtil.stripBetween(text, "h4");
80
81 // Strip everything between <h5> and </h5>
82
83 text = HtmlUtil.stripBetween(text, "h5");
84
85 // Strip HTML
86
87 text = HtmlUtil.stripHtml(text).trim();
88
89 // Strip
90
91 text = StringUtil.replace(text, " ", "");
92
93 // Strip carriage returns
94
95 text = StringUtil.replace(text, "\n", "");
96
97 // Strip double spaces
98
99 while (text.indexOf(" ") != -1) {
100 text = StringUtil.replace(text, " ", " ");
101 }
102
103 // Replace " with "
104
105 text = StringUtil.replace(text, "\"", """);
106
107 // Trim
108
109 text = text.trim();
110
111 verse = new Verse(_location, text);
112 }
113 catch (Exception e) {
114 throw new WebCacheException(
115 _location + " " + _versionId + " " + e.toString());
116 }
117
118 return verse;
119 }
120
121 public long getRefreshTime() {
122 return _REFRESH_TIME;
123 }
124
125 private static final long _REFRESH_TIME = Time.WEEK * 52;
126
127 private String _location;
128 private String _versionId;
129
130 }