From b11a395c46aa92179a4a6019d2ebef15877b3946 Mon Sep 17 00:00:00 2001
From: Vitaly Takmazov
Date: Wed, 16 Nov 2016 12:10:32 +0300
Subject: formatMessage moved to core, remove copy-paste from juick-rss

---
 .../src/main/java/com/juick/util/MessageUtils.java | 119 +++++++++++++++++++++
 .../java/com/juick/components/Notifications.java   |   3 -
 juick-rss/src/main/java/com/juick/rss/Main.java    |  80 ++------------
 juick-www/src/main/java/com/juick/www/PM.java      |   3 +-
 .../src/main/java/com/juick/www/PageTemplates.java |   5 +-
 juick-www/src/main/java/com/juick/www/RSS.java     |   3 +-
 .../src/main/java/com/juick/www/UserThread.java    |   9 +-
 juick-www/src/main/java/com/juick/www/Utils.java   |  92 ----------------
 .../src/main/java/com/juick/util/MessageUtils.java |  24 -----
 9 files changed, 137 insertions(+), 201 deletions(-)
 create mode 100644 juick-core/src/main/java/com/juick/util/MessageUtils.java
 delete mode 100644 server-core/src/main/java/com/juick/util/MessageUtils.java

diff --git a/juick-core/src/main/java/com/juick/util/MessageUtils.java b/juick-core/src/main/java/com/juick/util/MessageUtils.java
new file mode 100644
index 00000000..12ae71c1
--- /dev/null
+++ b/juick-core/src/main/java/com/juick/util/MessageUtils.java
@@ -0,0 +1,119 @@
+package com.juick.util;
+
+import java.util.regex.Matcher;
+import java.util.regex.Pattern;
+
+/**
+ * Created by aalexeev on 11/13/16.
+ */
+public class MessageUtils {
+    private MessageUtils() {
+        throw new IllegalStateException();
+    }
+
+    public static String formatQuote(final String quote) {
+        String result = quote;
+
+        if (quote != null) {
+            if (quote.length() > 50) {
+                result = ">" + quote.substring(0, 47).replace('\n', ' ') + "...\n";
+            } else if (!quote.isEmpty()) {
+                result = ">" + quote.replace('\n', ' ') + "\n";
+            }
+        }
+
+        return result;
+    }
+    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;
+    }
+}
diff --git a/juick-notifications/src/main/java/com/juick/components/Notifications.java b/juick-notifications/src/main/java/com/juick/components/Notifications.java
index 5b51c65d..21e85c37 100644
--- a/juick-notifications/src/main/java/com/juick/components/Notifications.java
+++ b/juick-notifications/src/main/java/com/juick/components/Notifications.java
@@ -18,9 +18,7 @@
 package com.juick.components;
 
 import com.google.android.gcm.server.*;
-import com.google.android.gcm.server.Message;
 import com.juick.json.MessageSerializer;
-import com.juick.util.ThreadHelper;
 import com.notnoop.apns.APNS;
 import com.notnoop.apns.ApnsService;
 import org.apache.commons.lang3.StringEscapeUtils;
@@ -40,7 +38,6 @@ import org.apache.http.util.TextUtils;
 import org.json.JSONObject;
 import org.slf4j.Logger;
 import org.slf4j.LoggerFactory;
-import org.springframework.beans.factory.DisposableBean;
 import org.springframework.beans.factory.InitializingBean;
 import org.springframework.core.ParameterizedTypeReference;
 import org.springframework.core.env.Environment;
diff --git a/juick-rss/src/main/java/com/juick/rss/Main.java b/juick-rss/src/main/java/com/juick/rss/Main.java
index bf8348fb..029057e3 100644
--- a/juick-rss/src/main/java/com/juick/rss/Main.java
+++ b/juick-rss/src/main/java/com/juick/rss/Main.java
@@ -20,7 +20,9 @@ package com.juick.rss;
 import com.juick.Message;
 import com.juick.server.MessagesQueries;
 import com.juick.server.UserQueries;
+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;
 
@@ -35,8 +37,6 @@ import java.text.SimpleDateFormat;
 import java.util.Date;
 import java.util.List;
 import java.util.Properties;
-import java.util.regex.Matcher;
-import java.util.regex.Pattern;
 
 /**
  * @author ugnich
@@ -136,14 +136,14 @@ public class Main extends HttpServlet {
                     }
                 }
                 out.println("]]></title>");
-                out.println("<description><![CDATA[" + formatMessage(msg.getText()) + "]]></description>");
+                out.println("<description><![CDATA[" + MessageUtils.formatMessage(msg.getText()) + "]]></description>");
 
                 out.println("<pubDate>" + sdfRSS.format(msg.getDate()) + "</pubDate>");
 
                 out.println("<comments>http://juick.com/" + msg.getUser().getName() + "/" + msg.getMid() + "</comments>");
                 if (!msg.getTags().isEmpty()) {
                     for (int n = 0; n < msg.getTags().size(); n++) {
-                        out.println("<category>" + escapeHtml(msg.getTags().get(n).getName()) + "</category>");
+                        out.println("<category>" + StringEscapeUtils.escapeHtml4(msg.getTags().get(n).getName()) + "</category>");
                     }
                 }
                 if (msg.AttachmentType != null) {
@@ -201,14 +201,14 @@ public class Main extends HttpServlet {
                 reply.pubDate = rs.getTimestamp(6);
                 reply.attachmentType = rs.getString(7);
                 return reply;
-            }, -hours).stream().forEach(r -> {
+            }, -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[" + formatMessage(r.description) + "]]></description>");
+                out.println("<description><![CDATA[" + MessageUtils.formatMessage(r.description) + "]]></description>");
                 out.println("<pubDate>" + sdfRSS.format(r.pubDate) + "</pubDate>");
                 String attachment = r.attachmentType;
                 if (attachment != null && !attachment.isEmpty()) {
@@ -230,72 +230,4 @@ public class Main extends HttpServlet {
         return sql.queryForList("SELECT message_id FROM messages WHERE messages.ts>TIMESTAMPADD(HOUR,?,NOW())",
                 Integer.class, -hours);
     }
-
-    private static Pattern regexLinks2 = Pattern.compile("((?<=\\s)|(?<=\\A))([\\[\\{]|&lt;)((?:ht|f)tps?://(?:www\\.)?([^\\/\\s\\\"\\)\\!]+)/?(?:[^\\]\\}](?<!&gt;))*)([\\]\\}]|&gt;)");
-
-    public static String escapeHtml(String input) {
-        return input.replaceAll("&", "&amp;").replaceAll("<", "&lt;").replaceAll(">", "&gt;");
-    }
-
-    public static String formatMessage(String msg) {
-        msg = escapeHtml(msg);
-
-        // --
-        // &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>");
-
-        // #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))", "<blockquote>$1</blockquote>");
-        msg = msg.replaceAll("</blockquote><blockquote>", "\n");
-
-        msg = msg.replaceAll("\n", "<br/>\n");
-        return msg;
-    }
 }
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 95e2623a..79128e3d 100644
--- a/juick-www/src/main/java/com/juick/www/PM.java
+++ b/juick-www/src/main/java/com/juick/www/PM.java
@@ -20,6 +20,7 @@ package com.juick.www;
 import com.juick.server.PMQueries;
 import com.juick.server.TagQueries;
 import com.juick.server.UserQueries;
+import com.juick.util.MessageUtils;
 import com.juick.util.UserUtils;
 import com.mitchellbosecke.pebble.error.PebbleException;
 import com.mitchellbosecke.pebble.template.PebbleTemplate;
@@ -50,7 +51,7 @@ public class PM {
 
         String title = "PM: Inbox";
         List<com.juick.Message> msgs = PMQueries.getLastPMInbox(sql, visitor.getUid());
-        msgs.forEach(m -> m.setText(Utils.formatMessage(m.getText())));
+        msgs.forEach(m -> m.setText(MessageUtils.formatMessage(m.getText())));
         response.setContentType("text/html; charset=UTF-8");
         try (PrintWriter out = response.getWriter()) {
             PebbleTemplate template = Utils.getEngine().getTemplate("views/pm_inbox.html");
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 4f7e17b7..f0974e69 100644
--- a/juick-www/src/main/java/com/juick/www/PageTemplates.java
+++ b/juick-www/src/main/java/com/juick/www/PageTemplates.java
@@ -22,6 +22,7 @@ import com.juick.Tag;
 import com.juick.server.MessagesQueries;
 import com.juick.server.TagQueries;
 import com.juick.server.UserQueries;
+import com.juick.util.MessageUtils;
 import org.apache.commons.lang3.StringEscapeUtils;
 import org.slf4j.Logger;
 import org.slf4j.LoggerFactory;
@@ -315,9 +316,9 @@ public class PageTemplates {
 
             String txt;
             if (msg.getTags().stream().anyMatch(t -> t.getName().equals("code"))) {
-                txt = Utils.formatMessageCode(msg.getText());
+                txt = MessageUtils.formatMessageCode(msg.getText());
             } else {
-                txt = Utils.formatMessage(msg.getText());
+                txt = MessageUtils.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 f27ea539..5218494d 100644
--- a/juick-www/src/main/java/com/juick/www/RSS.java
+++ b/juick-www/src/main/java/com/juick/www/RSS.java
@@ -19,6 +19,7 @@ package com.juick.www;
 
 import com.juick.Message;
 import com.juick.server.MessagesQueries;
+import com.juick.util.MessageUtils;
 import com.mitchellbosecke.pebble.error.PebbleException;
 import com.mitchellbosecke.pebble.template.PebbleTemplate;
 import org.springframework.jdbc.core.JdbcTemplate;
@@ -49,7 +50,7 @@ public class RSS {
 
         List<Message> msgs = MessagesQueries.getMessages(sql, mids);
 
-        msgs.forEach(m -> Utils.formatMessage(m.getText()));
+        msgs.forEach(m -> MessageUtils.formatMessage(m.getText()));
 
         response.setContentType("application/rss+xml; charset=UTF-8");
         try (PrintWriter out = response.getWriter()) {
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 f12e3c64..394d6712 100644
--- a/juick-www/src/main/java/com/juick/www/UserThread.java
+++ b/juick-www/src/main/java/com/juick/www/UserThread.java
@@ -21,6 +21,7 @@ import com.juick.Message;
 import com.juick.Tag;
 import com.juick.server.MessagesQueries;
 import com.juick.server.UserQueries;
+import com.juick.util.MessageUtils;
 import org.springframework.jdbc.core.JdbcTemplate;
 
 import java.io.IOException;
@@ -106,9 +107,9 @@ public class UserThread {
 
         String txt;
         if (msg.getTags().stream().anyMatch(t -> t.getName().equals("code"))) {
-            txt = Utils.formatMessageCode(msg.getText());
+            txt = MessageUtils.formatMessageCode(msg.getText());
         } else {
-            txt = Utils.formatMessage(msg.getText());
+            txt = MessageUtils.formatMessage(msg.getText());
         }
 
         if (!tags.isEmpty()) {
@@ -290,7 +291,7 @@ public class UserThread {
                 out.println("        <div class=\"msg-menu\"><a href=\"#\" class=\"a-thread-links\"></a></div>");
                 out.println("        <div class=\"msg-ts\"><a href=\"/" + msg.getMid() + "#" + msg.getRid() + "\" title=\"" + PageTemplates.sdfSQL.format(msg.getDate()) + " GMT\">" + PageTemplates.formatDate(msg.TimeAgo, msg.getDate()) + "</a></div>");
                 out.println("      </div>");
-                out.println("      <div class=\"msg-txt\">" + Utils.formatMessage(msg.getText()) + "</div>");
+                out.println("      <div class=\"msg-txt\">" + MessageUtils.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>");
                 }
@@ -336,7 +337,7 @@ public class UserThread {
             out.println("        <div class=\"msg-menu\"><a href=\"#\" class=\"a-thread-links\"></a></div>");
             out.println("        <div class=\"msg-ts\"><a href=\"/" + msg.getMid() + "#" + msg.getRid() + "\" title=\"" + PageTemplates.sdfSQL.format(msg.getDate()) + " GMT\">" + PageTemplates.formatDate(msg.TimeAgo, msg.getDate()) + "</a></div>");
             out.println("      </div>");
-            out.println("      <div class=\"msg-txt\">" + Utils.formatMessage(msg.getText()) + "</div>");
+            out.println("      <div class=\"msg-txt\">" + MessageUtils.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 988ecb17..611563c7 100644
--- a/juick-www/src/main/java/com/juick/www/Utils.java
+++ b/juick-www/src/main/java/com/juick/www/Utils.java
@@ -208,98 +208,6 @@ public class Utils {
         }
     }
 
-    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;
     }
diff --git a/server-core/src/main/java/com/juick/util/MessageUtils.java b/server-core/src/main/java/com/juick/util/MessageUtils.java
deleted file mode 100644
index 1e8165c3..00000000
--- a/server-core/src/main/java/com/juick/util/MessageUtils.java
+++ /dev/null
@@ -1,24 +0,0 @@
-package com.juick.util;
-
-/**
- * Created by aalexeev on 11/13/16.
- */
-public class MessageUtils {
-    private MessageUtils() {
-        throw new IllegalStateException();
-    }
-
-    public static String formatQuote(final String quote) {
-        String result = quote;
-
-        if (quote != null) {
-            if (quote.length() > 50) {
-                result = ">" + quote.substring(0, 47).replace('\n', ' ') + "...\n";
-            } else if (!quote.isEmpty()) {
-                result = ">" + quote.replace('\n', ' ') + "\n";
-            }
-        }
-
-        return result;
-    }
-}
-- 
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