diff options
Diffstat (limited to 'src/test/java/com/juick')
-rw-r--r-- | src/test/java/com/juick/rss/LegacyRSS.java | 219 |
1 files changed, 219 insertions, 0 deletions
diff --git a/src/test/java/com/juick/rss/LegacyRSS.java b/src/test/java/com/juick/rss/LegacyRSS.java new file mode 100644 index 00000000..ff84b784 --- /dev/null +++ b/src/test/java/com/juick/rss/LegacyRSS.java @@ -0,0 +1,219 @@ +/* + * 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.rss; + +import com.juick.Message; +import com.juick.Tag; +import com.juick.server.MessagesQueries; +import com.juick.server.UserQueries; +import com.juick.util.DateFormattersHolder; +import com.juick.util.MessageUtils; +import org.apache.commons.dbcp2.BasicDataSource; +import org.apache.commons.lang3.StringEscapeUtils; +import org.apache.commons.lang3.math.NumberUtils; +import org.springframework.jdbc.core.JdbcTemplate; + +import javax.servlet.ServletException; +import javax.servlet.annotation.WebServlet; +import javax.servlet.http.HttpServlet; +import javax.servlet.http.HttpServletRequest; +import javax.servlet.http.HttpServletResponse; +import java.io.IOException; +import java.io.PrintWriter; +import java.util.Date; +import java.util.List; +import java.util.Properties; + +/** + * @author ugnich + */ +public class LegacyRSS { + + JdbcTemplate sql; + + public void LegacyRSS(JdbcTemplate sql) { + this.sql = sql; + } + + protected void doGet(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException { + if (request.getCharacterEncoding() == null) { + request.setCharacterEncoding("UTF-8"); + } + + String uri = request.getRequestURI(); + if (uri.equals("/")) { + int hours = NumberUtils.toInt(request.getParameter("hours"), 0); + if (hours > 0 && hours < 13) { + List<Integer> mids = getLastMessages(hours); + List<Message> msgs = MessagesQueries.getMessages(sql, mids); + responseMessages(response, 0, null, msgs); + } else { + response.sendError(HttpServletResponse.SC_NOT_FOUND); + } + } else if (uri.equals("/comments")) { + int hours = NumberUtils.toInt(request.getParameter("hours"), 0); + if (hours > 0 && hours < 13) { + responseReplies(response, hours); + } else { + response.sendError(HttpServletResponse.SC_NOT_FOUND); + } + } else if (uri.matches("^/[a-zA-Z0-9\\-]{2,16}/blog$")) { + String uname = uri.substring(1, uri.length() - 5); + int uid = UserQueries.getUIDbyName(sql, uname); + if (uid > 0) { + List<Integer> mids = MessagesQueries.getUserBlog(sql, uid, 0, 0); + if (!mids.isEmpty()) { + List<Message> msgs = MessagesQueries.getMessages(sql, mids); + responseMessages(response, uid, uname, msgs); + } else { + response.sendError(HttpServletResponse.SC_NOT_FOUND); + } + } else { + response.sendError(HttpServletResponse.SC_NOT_FOUND); + } + } else { + response.sendError(HttpServletResponse.SC_NOT_FOUND); + } + } + + private void responseMessages(HttpServletResponse response, int uid, String uname, List<Message> msgs) throws IOException { + response.setContentType("application/rss+xml; charset=UTF-8"); + + try (PrintWriter out = response.getWriter()) { + 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>"); + if (uid > 0) { + 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>"); + } else { + out.println("<title>Juick</title>"); + out.println("<link>http://juick.com/</link>"); + out.println("<description>The latest messages at Juick</description>"); + } + + for (Message msg : msgs) { + out.println("<item>"); + out.println("<link>http://juick.com/" + msg.getUser().getName() + "/" + msg.getMid() + "</link>"); + out.println("<guid>http://juick.com/" + msg.getUser().getName() + "/" + msg.getMid() + "</guid>"); + + out.print("<title><![CDATA[@" + msg.getUser().getName() + ":"); + if (!msg.getTags().isEmpty()) { + for (Tag tag : msg.getTags()) { + out.print(" *" + tag); + } + } + out.println("]]></title>"); + out.println("<description><![CDATA[" + MessageUtils.formatMessage(msg.getText()) + "]]></description>"); + + out.println("<pubDate>" + DateFormattersHolder.getRssFormatterInstance().format(msg.getDate()) + "</pubDate>"); + + out.println("<comments>http://juick.com/" + msg.getUser().getName() + "/" + msg.getMid() + "</comments>"); + if (!msg.getTags().isEmpty()) { + for (Tag tag : msg.getTags()) { + out.println("<category>" + StringEscapeUtils.escapeHtml4(tag.getName()) + "</category>"); + } + } + if (msg.getAttachmentType() != null) { + if (msg.getAttachmentType().equals("jpg")) { + out.println("<media:content url='http://i.juick.com/photos-1024/" + msg.getMid() + ".jpg' type='image/jpeg'/>"); + out.println("<media:thumbnail url='http://i.juick.com/ps/" + msg.getMid() + ".jpg'/>"); + } else if (msg.getAttachmentType().equals("png")) { + out.println("<media:content url='http://i.juick.com/photos-1024/" + msg.getMid() + ".png' type='image/png'/>"); + out.println("<media:thumbnail url='http://i.juick.com/ps/" + msg.getMid() + ".png'/>"); + } + } + out.println("<juick:user uid='" + msg.getUser().getUid() + "'/>"); + out.println("</item>"); + } + + out.println("</channel></rss>"); + } + } + + private class ResponseReply { + String muname; + int mid; + int rid; + String uname; + String description; + Date pubDate; + String attachmentType; + } + + private void responseReplies(HttpServletResponse response, int hours) throws IOException { + response.setContentType("application/rss+xml; charset=UTF-8"); + + try (PrintWriter out = response.getWriter()) { + + out.println("<?xml version=\"1.0\" encoding=\"utf-8\"?>"); + out.println("<rss version=\"2.0\" xmlns:rdf=\"http://www.w3.org/1999/02/22-rdf-syntax-ns#\" xmlns:ya=\"http://blogs.yandex.ru/yarss/\" xmlns:media=\"http://search.yahoo.com/mrss/\">"); + out.println("<channel>"); + out.println("<title>Juick</title>"); + out.println("<link>http://juick.com/</link>"); + out.println("<description>The latest comments at Juick</description>"); + + sql.query("SELECT users2.nick,replies.message_id,replies.reply_id," + + "users.nick,replies.txt," + + "replies.ts,replies.attach,replies.ts+0 " + + "FROM ((replies INNER JOIN users ON replies.user_id=users.id) " + + "INNER JOIN messages ON replies.message_id=messages.message_id) " + + "INNER JOIN users AS users2 ON messages.user_id=users2.id " + + "WHERE replies.ts>TIMESTAMPADD(HOUR,?,NOW()) AND messages.privacy>0", (rs, rowNum) -> { + ResponseReply reply = new ResponseReply(); + reply.muname = rs.getString(1); + reply.mid = rs.getInt(2); + reply.rid = rs.getInt(3); + reply.uname = rs.getString(4); + reply.description = rs.getString(5); + reply.pubDate = rs.getTimestamp(6); + reply.attachmentType = rs.getString(7); + return reply; + }, -hours).forEach(r -> { + out.println("<item>"); + out.println("<ya:post>http://juick.com/" + r.muname + "/" + r.mid + "</ya:post>"); + out.println("<link>http://juick.com/" + r.muname + "/" + r.mid + "#" + r.rid + "</link>"); + out.println("<guid>http://juick.com/" + r.muname + "/" + r.mid + "#" + r.rid + "</guid>"); + out.println("<author>http://juick.com/" + r.uname + "/</author>"); + out.println("<title>@" + r.uname + ":</title>"); + out.println("<description><![CDATA[" + MessageUtils.formatMessage(r.description) + "]]></description>"); + out.println("<pubDate>" + DateFormattersHolder.getRssFormatterInstance().format(r.pubDate) + "</pubDate>"); + String attachment = r.attachmentType; + if (attachment != null && !attachment.isEmpty()) { + if (attachment.equals("jpg")) { + out.println("<media:content url='http://i.juick.com/photos-1024/" + r.mid + "-" + r.rid + ".jpg' type='image/jpeg'/>"); + out.println("<media:thumbnail url='http://i.juick.com/ps/" + r.mid + "-" + r.rid + ".jpg'/>"); + } else if (attachment.equals("png")) { + out.println("<media:content url='http://i.juick.com/photos-1024/" + r.mid + "-" + r.rid + ".png' type='image/png'/>"); + out.println("<media:thumbnail url='http://i.juick.com/ps/" + r.mid + "-" + r.rid + ".png'/>"); + } + } + out.println("</item>"); + }); + out.println("</channel></rss>"); + } + } + + private List<Integer> getLastMessages(int hours) { + return sql.queryForList("SELECT message_id FROM messages WHERE messages.ts>TIMESTAMPADD(HOUR,?,NOW())", + Integer.class, -hours); + } +} |