From d9379351e992704c7b93ed0b74d2e1c60e166538 Mon Sep 17 00:00:00 2001
From: Vitaly Takmazov
Date: Thu, 15 Sep 2016 01:51:30 +0300
Subject: juick-www: signup/rss -> pebble

---
 juick-www/src/main/java/com/juick/www/RSS.java | 63 ++++++--------------------
 1 file changed, 13 insertions(+), 50 deletions(-)

(limited to 'juick-www/src/main/java/com/juick/www/RSS.java')

diff --git a/juick-www/src/main/java/com/juick/www/RSS.java b/juick-www/src/main/java/com/juick/www/RSS.java
index 23120140..f27ea539 100644
--- a/juick-www/src/main/java/com/juick/www/RSS.java
+++ b/juick-www/src/main/java/com/juick/www/RSS.java
@@ -19,16 +19,18 @@ package com.juick.www;
 
 import com.juick.Message;
 import com.juick.server.MessagesQueries;
+import com.mitchellbosecke.pebble.error.PebbleException;
+import com.mitchellbosecke.pebble.template.PebbleTemplate;
 import org.springframework.jdbc.core.JdbcTemplate;
 
 import javax.servlet.ServletException;
-import javax.servlet.http.HttpServletRequest;
 import javax.servlet.http.HttpServletResponse;
 import java.io.IOException;
 import java.io.PrintWriter;
 import java.text.SimpleDateFormat;
-import java.util.Date;
+import java.util.HashMap;
 import java.util.List;
+import java.util.Map;
 
 /**
  *
@@ -38,7 +40,7 @@ public class RSS {
 
     private static final SimpleDateFormat sdfRSS = new SimpleDateFormat("EEE, d MMM yyyy HH:mm:ss Z");
 
-    protected void doGet(JdbcTemplate sql, HttpServletRequest request, HttpServletResponse response, int uid, String uname) throws ServletException, IOException {
+    protected void doGet(JdbcTemplate sql, HttpServletResponse response, int uid) throws ServletException, IOException, PebbleException {
         List<Integer> mids = MessagesQueries.getUserBlog(sql, uid, 0, 0);
         if (mids.isEmpty()) {
             response.sendError(404);
@@ -47,55 +49,16 @@ public class RSS {
 
         List<Message> msgs = MessagesQueries.getMessages(sql, mids);
 
+        msgs.forEach(m -> Utils.formatMessage(m.getText()));
+
         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>");
-            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>");
-
-            for (Message msg : msgs) {
-                out.println("<item>");
-                out.println("<link>http://juick.com/" + msg.getUser().getUName() + "/" + msg.getMID() + "</link>");
-                out.println("<guid>http://juick.com/" + msg.getUser().getUName() + "/" + msg.getMID() + "</guid>");
-
-                out.print("<title><![CDATA[@" + msg.getUser().getUName() + ":");
-                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[" + Utils.formatMessage(msg.getText()) + "]]></description>");
-
-                Date date = msg.getDate();
-                out.println("<pubDate>" + sdfRSS.format(date) + "</pubDate>");
-
-
-                out.println("<comments>http://juick.com/" + msg.getUser().getUName() + "/" + msg.getMID() + "</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.getMID() + ".jpg' type='image/jpeg'/>");
-                        out.println("<media:thumbnail url='http://i.juick.com/ps/" + msg.getMID() + ".jpg'/>");
-                    } else if (msg.AttachmentType.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>");
+            PebbleTemplate template = Utils.getEngine().getTemplate("layouts/rss.xml");
+            Map<String, Object> context = new HashMap<>();
+            context.put("user", msgs.stream().findFirst().get().getUser());
+            context.put("msgs", msgs);
+            context.put("sdfRSS", sdfRSS);
+            template.evaluate(out, context);
         }
     }
 }
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