1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
|
/*
* Juick
* Copyright (C) 2008-2013, ugnich
*
* This program is free software: you can redistribute it and/or modify
* it under the terms of the GNU Affero General Public License as
* published by the Free Software Foundation, either version 3 of the
* License, or (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU Affero General Public License for more details.
*
* You should have received a copy of the GNU Affero General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
package com.juick.http.www;
import com.juick.Message;
import com.juick.server.MessagesQueries;
import java.io.IOException;
import java.io.PrintWriter;
import java.sql.Connection;
import java.text.SimpleDateFormat;
import java.util.ArrayList;
import java.util.Date;
import java.util.Iterator;
import javax.servlet.ServletException;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
/**
*
* @author ugnich
*/
public class RSS {
private static final SimpleDateFormat sdfSQL = new SimpleDateFormat("yyyy-MM-dd HH:mm:ss");
private static final SimpleDateFormat sdfRSS = new SimpleDateFormat("EEE, d MMM yyyy HH:mm:ss Z");
protected void doGet(Connection sql, HttpServletRequest request, HttpServletResponse response, int uid, String uname) throws ServletException, IOException {
ArrayList<Integer> mids = MessagesQueries.getUserBlog(sql, uid, 0, 0);
if (mids.isEmpty()) {
response.sendError(404);
return;
}
ArrayList<Message> msgs = MessagesQueries.getMessages(sql, mids);
response.setContentType("application/rss+xml; charset=UTF-8");
PrintWriter out = response.getWriter();
try {
out.println("<?xml version='1.0' encoding='utf-8'?>");
out.println("<rss version='2.0' xmlns:atom='http://www.w3.org/2005/Atom' xmlns:slash='http://purl.org/rss/1.0/modules/slash/' xmlns:rdf='http://www.w3.org/1999/02/22-rdf-syntax-ns#' xmlns:media='http://search.yahoo.com/mrss/' xmlns:juick='http://juick.com/'>");
out.println("<channel>");
out.println("<atom:link href='http://rss.juick.com/" + uname + "/blog' rel='self' type='application/rss+xml'/>");
out.println("<title>" + uname + " - Juick</title>");
out.println("<link>http://juick.com/" + uname + "/</link>");
out.println("<description>The latest messages by @" + uname + " at Juick</description>");
out.println("<image><url>http://i.juick.com/a/" + uid + ".png</url><title>" + uname + " - Juick</title><link>http://juick.com/" + uname + "/</link></image>");
Iterator<Message> i = msgs.iterator();
while (i.hasNext()) {
Message msg = i.next();
out.println("<item>");
out.println("<link>http://juick.com/" + msg.User.UName + "/" + msg.MID + "</link>");
out.println("<guid>http://juick.com/" + msg.User.UName + "/" + msg.MID + "</guid>");
out.print("<title><![CDATA[@" + msg.User.UName + ":");
if (!msg.Tags.isEmpty()) {
for (int n = 0; n < msg.Tags.size(); n++) {
out.print(" *" + msg.Tags.get(n));
}
}
out.println("]]></title>");
out.println("<description><![CDATA[" + PageTemplates.formatMessage(msg.Text) + "]]></description>");
synchronized (sdfSQL) {
try {
Date date = sdfSQL.parse(msg.TimestampString);
out.println("<pubDate>" + sdfRSS.format(date) + "</pubDate>");
} catch (Exception e) {
System.err.println("PARSE EXCEPTION: " + msg.TimestampString);
}
}
out.println("<comments>http://juick.com/" + msg.User.UName + "/" + msg.MID + "</comments>");
if (!msg.Tags.isEmpty()) {
for (int n = 0; n < msg.Tags.size(); n++) {
out.println("<category>" + msg.Tags.get(n) + "</category>");
}
}
if (msg.AttachmentType != null) {
if (msg.AttachmentType.equals("jpg")) {
out.println("<media:content url='http://i.juick.com/photos-1024/" + msg.MID + ".jpg' type='image/jpeg'/>");
out.println("<media:thumbnail url='http://i.juick.com/ps/" + msg.MID + ".jpg'/>");
} else if (msg.AttachmentType.equals("png")) {
out.println("<media:content url='http://i.juick.com/photos-1024/" + msg.MID + ".png' type='image/png'/>");
out.println("<media:thumbnail url='http://i.juick.com/ps/" + msg.MID + ".png'/>");
}
}
out.println("<juick:user uid='" + msg.User.UID + "'/>");
out.println("</item>");
}
out.println("</channel></rss>");
} finally {
out.close();
}
}
}
|
