pebble WIP

6 files changed, 129 insertions, 155 deletions

diff --git a/juick-www/src/main/java/com/juick/www/Main.java b/juick-www/src/main/java/com/juick/www/Main.java
index c249995f..1e755ca3 100644
--- a/juick-www/src/main/java/com/juick/www/Main.java
+++ b/juick-www/src/main/java/com/juick/www/Main.java
@@ -21,6 +21,7 @@ import com.juick.server.UserQueries;
 import com.juick.xmpp.JID;
 import com.juick.xmpp.Stream;
 import com.juick.xmpp.StreamComponent;
+import com.mitchellbosecke.pebble.error.PebbleException;
 import net.jodah.failsafe.Execution;
 import net.jodah.failsafe.RetryPolicy;
 import org.apache.commons.dbcp2.BasicDataSource;
@@ -181,7 +182,12 @@ public class Main extends HttpServlet implements Stream.StreamListener {
             } else {
                 switch (uri) {
                     case "/pm/inbox":
-                        pm.doGetInbox(sql, request, response, visitor);
+                        try {
+                            pm.doGetInbox(sql, request, response, visitor);
+                        } catch (PebbleException e) {
+                            log("pebble exception", e);
+                            response.sendError(500);
+                        }
                         break;
                     case "/pm/sent":
                         pm.doGetSent(sql, request, response, visitor);
diff --git a/juick-www/src/main/java/com/juick/www/PM.java b/juick-www/src/main/java/com/juick/www/PM.java
index 9d7da65b..ac2cbb76 100644
--- a/juick-www/src/main/java/com/juick/www/PM.java
+++ b/juick-www/src/main/java/com/juick/www/PM.java
@@ -18,11 +18,14 @@
 package com.juick.www;
 
 import com.juick.server.PMQueries;
+import com.juick.server.TagQueries;
 import com.juick.server.UserQueries;
 import com.juick.xmpp.JID;
 import com.juick.xmpp.Message;
 import com.juick.xmpp.Stream;
 import com.juick.xmpp.extensions.JuickMessage;
+import com.mitchellbosecke.pebble.error.PebbleException;
+import com.mitchellbosecke.pebble.template.PebbleTemplate;
 import org.springframework.jdbc.core.JdbcTemplate;
 
 import javax.servlet.ServletException;
@@ -30,7 +33,9 @@ import javax.servlet.http.HttpServletRequest;
 import javax.servlet.http.HttpServletResponse;
 import java.io.IOException;
 import java.io.PrintWriter;
+import java.util.HashMap;
 import java.util.List;
+import java.util.Map;
 import java.util.logging.Level;
 import java.util.logging.Logger;
 
@@ -41,64 +46,20 @@ import java.util.logging.Logger;
 public class PM {
     private static final Logger logger = Logger.getLogger(PM.class.getName());
 
-    protected void doGetInbox(JdbcTemplate sql, HttpServletRequest request, HttpServletResponse response, com.juick.User visitor) throws ServletException, IOException {
-        /*
-        int paramBefore = 0;
-        String paramBeforeStr = request.getParameter("before");
-        if (paramBeforeStr != null) {
-        try {
-        paramBefore = Integer.parseInt(paramBeforeStr);
-        } catch (NumberFormatException e) {
-        }
-        }
-         */
+    protected void doGetInbox(JdbcTemplate sql, HttpServletRequest request, HttpServletResponse response, com.juick.User visitor) throws ServletException, IOException, PebbleException {
 
         String title = "PM: Inbox";
         List<com.juick.Message> msgs = PMQueries.getLastPMInbox(sql, visitor.getUID());
 
         response.setContentType("text/html; charset=UTF-8");
         try (PrintWriter out = response.getWriter()) {
-            PageTemplates.pageHead(out, visitor, title, null);
-            PageTemplates.pageNavigation(out, visitor, null);
-
-            out.println("<section id=\"content\">");
-
-            if (!msgs.isEmpty()) {
-                out.println("<ul id=\"private-messages\">");
-                for (com.juick.Message msg : msgs) {
-
-                    String txt = PageTemplates.formatMessage(msg.getText());
-
-                    out.println("  <li class=\"msg\">");
-                    out.println("    <div class=\"msg-cont\">");
-					out.println("      <div class=\"msg-ts\"><a href=\"#\" onclick=\"return false\" title=\"" + PageTemplates.sdfSQL.format(msg.getDate()) + " GMT\">" + PageTemplates.formatDate(msg.TimeAgo, msg.getDate()) + "</a></div>");
-					out.println("      <div class=\"msg-avatar\"><a href=\"/" + msg.getUser().getUName() + "/\"><img src=\"//i.juick.com/a/" + msg.getUser().getUID() + ".png\" alt=\"" + msg.getUser().getUName() + "\"/></a></div>");
-                    out.println("      <div class=\"msg-header\">@<a href=\"/" + msg.getUser().getUName() + "/\">" + msg.getUser().getUName() + "</a>:</div>");
-                    out.println("      <div class=\"msg-txt\">" + txt + "</div>");
-
-                    out.println("      <form action=\"/pm/send\" method=\"POST\" enctype=\"multipart/form-data\"><input type=\"hidden\" name=\"uname\" value=\"" + msg.getUser().getUName() + "\"/>");
-                    out.println("        <div class=\"msg-comment\"><div class=\"ta-wrapper\"><textarea name=\"body\" rows=\"1\" class=\"replypm\" placeholder=\"Написать ответ\"></textarea></div></div>");
-                    out.println("      </form>");
-
-                    out.println("    </div>");
-                    out.println("  </li>");
-                }
-                out.println("</ul>");
-            }
-
-            /*
-            if (msgs.size() >= 20) {
-            String nextpage = "?before=" + msgs.get(msgs.size() - 1);
-            out.println("<p class=\"page\"><a href=\"" + nextpage + "\">Читать дальше →</a></p>");
-            }
-             */
-
-            out.println("</section>");
-			
-			PageTemplates.pageHomeColumn(out, sql, visitor);
-
-            PageTemplates.pageFooter(request, out, visitor, false);
-            PageTemplates.pageEnd(out);
+            PebbleTemplate template = Utils.getEngine().getTemplate("views/pm_inbox.html");
+            Map<String, Object> context = new HashMap<>();
+            context.put("title", title);
+            context.put("visitor", visitor);
+            context.put("msgs", msgs);
+            context.put("tags", TagQueries.getPopularTags(sql));
+            template.evaluate(out, context);
         }
     }
 
@@ -142,7 +103,7 @@ public class PM {
                 out.println("<ul>");
                 for (com.juick.Message msg : msgs) {
 
-                    String txt = PageTemplates.formatMessage(msg.getText());
+                    String txt = Utils.formatMessage(msg.getText());
 
                     out.println("  <li class=\"msg\">");
                     out.println("    <div class=\"msg-avatar\"><img src=\"//i.juick.com/a/" + visitor.getUID() + ".png\"/></div>");
diff --git a/juick-www/src/main/java/com/juick/www/PageTemplates.java b/juick-www/src/main/java/com/juick/www/PageTemplates.java
index 0cdf2184..c3b0d6f8 100644
--- a/juick-www/src/main/java/com/juick/www/PageTemplates.java
+++ b/juick-www/src/main/java/com/juick/www/PageTemplates.java
@@ -23,6 +23,7 @@ import com.juick.server.MessagesQueries;
 import com.juick.server.TagQueries;
 import com.juick.server.UserQueries;
 import org.apache.commons.lang3.StringEscapeUtils;
+import com.mitchellbosecke.pebble.PebbleEngine;
 import org.springframework.jdbc.core.JdbcTemplate;
 import org.springframework.util.StringUtils;
 import ru.sape.Sape;
@@ -279,99 +280,6 @@ public class PageTemplates {
             return replies + " ответов";
         }
     }
-    private static Pattern regexLinks2 = Pattern.compile("((?<=\\s)|(?<=\\A))([\\[\\{]|&lt;)((?:ht|f)tps?://(?:www\\.)?([^\\/\\s\\\"\\)\\!]+)/?(?:[^\\]\\}](?<!&gt;))*)([\\]\\}]|&gt;)");
-
-    public static String formatMessageCode(String msg) {
-        msg = msg.replaceAll("&", "&amp;");
-        msg = msg.replaceAll("<", "&lt;");
-        msg = msg.replaceAll(">", "&gt;");
-
-        // http://juick.com/last?page=2
-        // <a href="http://juick.com/last?page=2" rel="nofollow">http://juick.com/last?page=2</a>
-        msg = msg.replaceAll("((?<=\\s)|(?<=\\A))((?:ht|f)tps?://(?:www\\.)?([^\\/\\s\\n\\\"]+)/?[^\\s\\n\\\"]*)", "$1<a href=\"$2\" rel=\"nofollow\">$2</a>");
-
-        // (http://juick.com/last?page=2)
-        // (<a href="http://juick.com/last?page=2" rel="nofollow">http://juick.com/last?page=2</a>)
-        Matcher m = regexLinks2.matcher(msg);
-        StringBuffer sb = new StringBuffer();
-        while (m.find()) {
-            String url = m.group(3).replace(" ", "%20").replaceAll("\\s+", "");
-            m.appendReplacement(sb, "$1$2<a href=\"" + url + "\" rel=\"nofollow\">" + url + "</a>$5");
-        }
-        m.appendTail(sb);
-        msg = sb.toString();
-
-        return "<pre>" + msg + "</pre>";
-    }
-
-    public static String formatMessage(String msg) {
-        msg = msg.replaceAll("&", "&amp;");
-        msg = msg.replaceAll("<", "&lt;");
-        msg = msg.replaceAll(">", "&gt;");
-
-        // --
-        // &mdash;
-        msg = msg.replaceAll("((?<=\\s)|(?<=\\A))\\-\\-?((?=\\s)|(?=\\Z))", "$1&mdash;$2");
-
-        // http://juick.com/last?page=2
-        // <a href="http://juick.com/last?page=2" rel="nofollow">juick.com</a>
-        msg = msg.replaceAll("((?<=\\s)|(?<=\\A))((?:ht|f)tps?://(?:www\\.)?([^\\/\\s\\n\\\"]+)/?[^\\s\\n\\\"]*)", "$1<a href=\"$2\" rel=\"nofollow\">$3</a>");
-
-        // [link text][http://juick.com/last?page=2]
-        // <a href="http://juick.com/last?page=2" rel="nofollow">link text</a>
-        msg = msg.replaceAll("\\[([^\\]]+)\\]\\[((?:ht|f)tps?://[^\\]]+)\\]", "<a href=\"$2\" rel=\"nofollow\">$1</a>");
-        msg = msg.replaceAll("\\[([^\\]]+)\\]\\(((?:ht|f)tps?://[^\\)]+)\\)", "<a href=\"$2\" rel=\"nofollow\">$1</a>");
-
-        // #12345
-        // <a href="http://juick.com/12345">#12345</a>
-        msg = msg.replaceAll("((?<=\\s)|(?<=\\A)|(?<=\\p{Punct}))#(\\d+)((?=\\s)|(?=\\Z)|(?=\\))|(?=\\.)|(?=\\,))", "$1<a href=\"http://juick.com/$2\">#$2</a>$3");
-
-        // #12345/65
-        // <a href="http://juick.com/12345#65">#12345/65</a>
-        msg = msg.replaceAll("((?<=\\s)|(?<=\\A)|(?<=\\p{Punct}))#(\\d+)/(\\d+)((?=\\s)|(?=\\Z)|(?=\\p{Punct}))", "$1<a href=\"http://juick.com/$2#$3\">#$2/$3</a>$4");
-
-        // *bold*
-        // <b>bold</b>
-        msg = msg.replaceAll("((?<=\\s)|(?<=\\A)|(?<=\\p{Punct}))\\*([^\\*\\n<>]+)\\*((?=\\s)|(?=\\Z)|(?=\\p{Punct}))", "$1<b>$2</b>$3");
-
-        // /italic/
-        // <i>italic</i>
-        msg = msg.replaceAll("((?<=\\s)|(?<=\\A))/([^\\/\\n<>]+)/((?=\\s)|(?=\\Z)|(?=\\p{Punct}))", "$1<i>$2</i>$3");
-
-        // _underline_
-        // <span class="u">underline</span>
-        msg = msg.replaceAll("((?<=\\s)|(?<=\\A))_([^\\_\\n<>]+)_((?=\\s)|(?=\\Z)|(?=\\p{Punct}))", "$1<span class=\"u\">$2</span>$3");
-
-        // /12
-        // <a href="#12">/12</a>
-        msg = msg.replaceAll("((?<=\\s)|(?<=\\A))\\/(\\d+)((?=\\s)|(?=\\Z)|(?=\\p{Punct}))", "$1<a href=\"#$2\">/$2</a>$3");
-
-        // @username@jabber.org
-        // <a href="http://juick.com/username@jabber.org/">@username@jabber.org</a>
-        msg = msg.replaceAll("((?<=\\s)|(?<=\\A))@([\\w\\-\\.]+@[\\w\\-\\.]+)((?=\\s)|(?=\\Z)|(?=\\p{Punct}))", "$1<a href=\"http://juick.com/$2/\">@$2</a>$3");
-
-        // @username
-        // <a href="http://juick.com/username/">@username</a>
-        msg = msg.replaceAll("((?<=\\s)|(?<=\\A))@([\\w\\-]{2,16})((?=\\s)|(?=\\Z)|(?=\\p{Punct}))", "$1<a href=\"http://juick.com/$2/\">@$2</a>$3");
-
-        // (http://juick.com/last?page=2)
-        // (<a href="http://juick.com/last?page=2" rel="nofollow">juick.com</a>)
-        Matcher m = regexLinks2.matcher(msg);
-        StringBuffer sb = new StringBuffer();
-        while (m.find()) {
-            String url = m.group(3).replace(" ", "%20").replaceAll("\\s+", "");
-            m.appendReplacement(sb, "$1$2<a href=\"" + url + "\" rel=\"nofollow\">$4</a>$5");
-        }
-        m.appendTail(sb);
-        msg = sb.toString();
-
-        // > citate
-        msg = msg.replaceAll("(?:(?<=\\n)|(?<=\\A))&gt; *(.*)?(\\n|(?=\\Z))", "<q>$1</q>");
-        msg = msg.replaceAll("</q><q>", "\n");
-
-        msg = msg.replaceAll("\n", "<br/>\n");
-        return msg;
-    }
 
     public static void printMessages(PrintWriter out, JdbcTemplate sql, com.juick.User user, List<Integer> mids, com.juick.User visitor, int YandexID, int ad_mid) {
         List<com.juick.Message> msgs = MessagesQueries.getMessages(sql, mids);
@@ -409,9 +317,9 @@ public class PageTemplates {
 
             String txt;
             if (!msg.Tags.isEmpty() && msg.Tags.contains("code")) {
-                txt = formatMessageCode(msg.getText());
+                txt = Utils.formatMessageCode(msg.getText());
             } else {
-                txt = formatMessage(msg.getText());
+                txt = Utils.formatMessage(msg.getText());
             }
 
             out.println("<article data-mid=\"" + msg.getMID() + "\">");
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 48510ce3..23120140 100644
--- a/juick-www/src/main/java/com/juick/www/RSS.java
+++ b/juick-www/src/main/java/com/juick/www/RSS.java
@@ -70,7 +70,7 @@ public class RSS {
                     }
                 }
                 out.println("]]></title>");
-                out.println("<description><![CDATA[" + PageTemplates.formatMessage(msg.getText()) + "]]></description>");
+                out.println("<description><![CDATA[" + Utils.formatMessage(msg.getText()) + "]]></description>");
 
                 Date date = msg.getDate();
                 out.println("<pubDate>" + sdfRSS.format(date) + "</pubDate>");
diff --git a/juick-www/src/main/java/com/juick/www/UserThread.java b/juick-www/src/main/java/com/juick/www/UserThread.java
index c201fca3..c3228e17 100644
--- a/juick-www/src/main/java/com/juick/www/UserThread.java
+++ b/juick-www/src/main/java/com/juick/www/UserThread.java
@@ -106,9 +106,9 @@ public class UserThread {
 
         String txt;
         if (!msg.Tags.isEmpty() && msg.Tags.contains("code")) {
-            txt = PageTemplates.formatMessageCode(msg.getText());
+            txt = Utils.formatMessageCode(msg.getText());
         } else {
-            txt = PageTemplates.formatMessage(msg.getText());
+            txt = Utils.formatMessage(msg.getText());
         }
 
         if (!tags.isEmpty()) {
@@ -288,7 +288,7 @@ public class UserThread {
                     out.println("    <div class=\"msg-avatar\"><img src=\"//i.juick.com/av-96.png\"/></div>");
                     out.println("    <div class=\"msg-header\">[удалено]:</div>");
                 }
-                out.println("    <div class=\"msg-txt\">" + PageTemplates.formatMessage(msg.getText()) + "</div>");
+                out.println("    <div class=\"msg-txt\">" + Utils.formatMessage(msg.getText()) + "</div>");
                 if (msg.AttachmentType != null) {
                     out.println("    <div class=\"msg-media\"><a href=\"//i.juick.com/p/" + msg.getMID() + "-" + msg.getRID() + "." + msg.AttachmentType + "\"><img src=\"//i.juick.com/photos-512/" + msg.getMID() + "-" + msg.getRID() + "." + msg.AttachmentType + "\" alt=\"\"/></a></div>");
                 }
@@ -328,8 +328,7 @@ public class UserThread {
             	out.println("    <div class=\"msg-avatar\"><img src=\"//i.juick.com/av-96.png\"/></div>");
                 out.println("    <div class=\"msg-header\">[удалено]:</div>");
             }
-            
-            out.println("    <div class=\"msg-txt\">" + PageTemplates.formatMessage(msg.getText()) + "</div>");
+            out.println("    <div class=\"msg-txt\">" + Utils.formatMessage(msg.getText()) + "</div>");
             if (msg.AttachmentType != null) {
                 out.println("    <div class=\"msg-media\"><a href=\"//i.juick.com/p/" + msg.getMID() + "-" + msg.getRID() + "." + msg.AttachmentType + "\"><img src=\"//i.juick.com/photos-512/" + msg.getMID() + "-" + msg.getRID() + "." + msg.AttachmentType + "\" alt=\"\"/></a></div>");
             }
diff --git a/juick-www/src/main/java/com/juick/www/Utils.java b/juick-www/src/main/java/com/juick/www/Utils.java
index 26e938a7..ee2fa212 100644
--- a/juick-www/src/main/java/com/juick/www/Utils.java
+++ b/juick-www/src/main/java/com/juick/www/Utils.java
@@ -18,6 +18,7 @@
 package com.juick.www;
 
 import com.juick.User;
+import com.mitchellbosecke.pebble.PebbleEngine;
 import org.springframework.jdbc.core.JdbcTemplate;
 
 import javax.servlet.http.Cookie;
@@ -30,6 +31,8 @@ import java.net.URLConnection;
 import java.util.UUID;
 import java.util.logging.Level;
 import java.util.logging.Logger;
+import java.util.regex.Matcher;
+import java.util.regex.Pattern;
 
 /**
  *
@@ -38,6 +41,7 @@ import java.util.logging.Logger;
 public class Utils {
 
     private static final Logger logger = Logger.getLogger(Utils.class.getName());
+    private static final PebbleEngine engine = new PebbleEngine.Builder().build();
 
     public static String getCookie(HttpServletRequest request, String name) {
         Cookie cookies[] = request.getCookies();
@@ -199,4 +203,100 @@ public class Utils {
             return attachmentFName;
         }
     }
+
+    private static Pattern regexLinks2 = Pattern.compile("((?<=\\s)|(?<=\\A))([\\[\\{]|&lt;)((?:ht|f)tps?://(?:www\\.)?([^\\/\\s\\\"\\)\\!]+)/?(?:[^\\]\\}](?<!&gt;))*)([\\]\\}]|&gt;)");
+
+    public static String formatMessageCode(String msg) {
+        msg = msg.replaceAll("&", "&amp;");
+        msg = msg.replaceAll("<", "&lt;");
+        msg = msg.replaceAll(">", "&gt;");
+
+        // http://juick.com/last?page=2
+        // <a href="http://juick.com/last?page=2" rel="nofollow">http://juick.com/last?page=2</a>
+        msg = msg.replaceAll("((?<=\\s)|(?<=\\A))((?:ht|f)tps?://(?:www\\.)?([^\\/\\s\\n\\\"]+)/?[^\\s\\n\\\"]*)", "$1<a href=\"$2\" rel=\"nofollow\">$2</a>");
+
+        // (http://juick.com/last?page=2)
+        // (<a href="http://juick.com/last?page=2" rel="nofollow">http://juick.com/last?page=2</a>)
+        Matcher m = regexLinks2.matcher(msg);
+        StringBuffer sb = new StringBuffer();
+        while (m.find()) {
+            String url = m.group(3).replace(" ", "%20").replaceAll("\\s+", "");
+            m.appendReplacement(sb, "$1$2<a href=\"" + url + "\" rel=\"nofollow\">" + url + "</a>$5");
+        }
+        m.appendTail(sb);
+        msg = sb.toString();
+
+        return "<pre>" + msg + "</pre>";
+    }
+    public static String formatMessage(String msg) {
+        msg = msg.replaceAll("&", "&amp;");
+        msg = msg.replaceAll("<", "&lt;");
+        msg = msg.replaceAll(">", "&gt;");
+
+        // --
+        // &mdash;
+        msg = msg.replaceAll("((?<=\\s)|(?<=\\A))\\-\\-?((?=\\s)|(?=\\Z))", "$1&mdash;$2");
+
+        // http://juick.com/last?page=2
+        // <a href="http://juick.com/last?page=2" rel="nofollow">juick.com</a>
+        msg = msg.replaceAll("((?<=\\s)|(?<=\\A))((?:ht|f)tps?://(?:www\\.)?([^\\/\\s\\n\\\"]+)/?[^\\s\\n\\\"]*)", "$1<a href=\"$2\" rel=\"nofollow\">$3</a>");
+
+        // [link text][http://juick.com/last?page=2]
+        // <a href="http://juick.com/last?page=2" rel="nofollow">link text</a>
+        msg = msg.replaceAll("\\[([^\\]]+)\\]\\[((?:ht|f)tps?://[^\\]]+)\\]", "<a href=\"$2\" rel=\"nofollow\">$1</a>");
+        msg = msg.replaceAll("\\[([^\\]]+)\\]\\(((?:ht|f)tps?://[^\\)]+)\\)", "<a href=\"$2\" rel=\"nofollow\">$1</a>");
+
+        // #12345
+        // <a href="http://juick.com/12345">#12345</a>
+        msg = msg.replaceAll("((?<=\\s)|(?<=\\A)|(?<=\\p{Punct}))#(\\d+)((?=\\s)|(?=\\Z)|(?=\\))|(?=\\.)|(?=\\,))", "$1<a href=\"http://juick.com/$2\">#$2</a>$3");
+
+        // #12345/65
+        // <a href="http://juick.com/12345#65">#12345/65</a>
+        msg = msg.replaceAll("((?<=\\s)|(?<=\\A)|(?<=\\p{Punct}))#(\\d+)/(\\d+)((?=\\s)|(?=\\Z)|(?=\\p{Punct}))", "$1<a href=\"http://juick.com/$2#$3\">#$2/$3</a>$4");
+
+        // *bold*
+        // <b>bold</b>
+        msg = msg.replaceAll("((?<=\\s)|(?<=\\A)|(?<=\\p{Punct}))\\*([^\\*\\n<>]+)\\*((?=\\s)|(?=\\Z)|(?=\\p{Punct}))", "$1<b>$2</b>$3");
+
+        // /italic/
+        // <i>italic</i>
+        msg = msg.replaceAll("((?<=\\s)|(?<=\\A))/([^\\/\\n<>]+)/((?=\\s)|(?=\\Z)|(?=\\p{Punct}))", "$1<i>$2</i>$3");
+
+        // _underline_
+        // <span class="u">underline</span>
+        msg = msg.replaceAll("((?<=\\s)|(?<=\\A))_([^\\_\\n<>]+)_((?=\\s)|(?=\\Z)|(?=\\p{Punct}))", "$1<span class=\"u\">$2</span>$3");
+
+        // /12
+        // <a href="#12">/12</a>
+        msg = msg.replaceAll("((?<=\\s)|(?<=\\A))\\/(\\d+)((?=\\s)|(?=\\Z)|(?=\\p{Punct}))", "$1<a href=\"#$2\">/$2</a>$3");
+
+        // @username@jabber.org
+        // <a href="http://juick.com/username@jabber.org/">@username@jabber.org</a>
+        msg = msg.replaceAll("((?<=\\s)|(?<=\\A))@([\\w\\-\\.]+@[\\w\\-\\.]+)((?=\\s)|(?=\\Z)|(?=\\p{Punct}))", "$1<a href=\"http://juick.com/$2/\">@$2</a>$3");
+
+        // @username
+        // <a href="http://juick.com/username/">@username</a>
+        msg = msg.replaceAll("((?<=\\s)|(?<=\\A))@([\\w\\-]{2,16})((?=\\s)|(?=\\Z)|(?=\\p{Punct}))", "$1<a href=\"http://juick.com/$2/\">@$2</a>$3");
+
+        // (http://juick.com/last?page=2)
+        // (<a href="http://juick.com/last?page=2" rel="nofollow">juick.com</a>)
+        Matcher m = regexLinks2.matcher(msg);
+        StringBuffer sb = new StringBuffer();
+        while (m.find()) {
+            String url = m.group(3).replace(" ", "%20").replaceAll("\\s+", "");
+            m.appendReplacement(sb, "$1$2<a href=\"" + url + "\" rel=\"nofollow\">$4</a>$5");
+        }
+        m.appendTail(sb);
+        msg = sb.toString();
+
+        // > citate
+        msg = msg.replaceAll("(?:(?<=\\n)|(?<=\\A))&gt; *(.*)?(\\n|(?=\\Z))", "<q>$1</q>");
+        msg = msg.replaceAll("</q><q>", "\n");
+
+        msg = msg.replaceAll("\n", "<br/>\n");
+        return msg;
+    }
+    public static PebbleEngine getEngine() {
+        return engine;
+    }
 }