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authorGravatar Ugnich Anton2015-10-19 22:57:41 +0700
committerGravatar Ugnich Anton2015-10-19 22:57:41 +0700
commited878bfc46df42c56d13fb6f235f9e7f63a64d61 (patch)
tree1842d1fab6b77cb9a72c63eae01e4d6d7ce943d3 /src/java/com/juick/http/www/RSS.java
parent804ef16a1df1ecd8a948cdc0894d82cba77e8f42 (diff)
+ RSS, basic classes
Diffstat (limited to 'src/java/com/juick/http/www/RSS.java')
-rw-r--r--src/java/com/juick/http/www/RSS.java113
1 files changed, 113 insertions, 0 deletions
diff --git a/src/java/com/juick/http/www/RSS.java b/src/java/com/juick/http/www/RSS.java
new file mode 100644
index 00000000..ab96221e
--- /dev/null
+++ b/src/java/com/juick/http/www/RSS.java
@@ -0,0 +1,113 @@
+/*
+ * 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();
+ }
+ }
+}