server: process attachments correctly

3 files changed, 83 insertions, 53 deletions

diff --git a/juick-server/src/main/java/com/juick/server/CommandsManager.java b/juick-server/src/main/java/com/juick/server/CommandsManager.java
index 6b6b3e53..a6a3a6e1 100644
--- a/juick-server/src/main/java/com/juick/server/CommandsManager.java
+++ b/juick-server/src/main/java/com/juick/server/CommandsManager.java
@@ -25,12 +25,15 @@ import com.juick.server.component.MessageEvent;
 import com.juick.server.component.PingEvent;
 import com.juick.server.component.SubscribeEvent;
 import com.juick.server.helpers.TagStats;
+import com.juick.server.util.HttpUtils;
+import com.juick.server.util.ImageUtils;
 import com.juick.server.xmpp.helpers.annotation.UserCommand;
 import com.juick.service.*;
 import org.apache.commons.lang3.StringUtils;
 import org.apache.commons.lang3.math.NumberUtils;
 import org.apache.commons.lang3.reflect.MethodUtils;
 import org.ocpsoft.prettytime.PrettyTime;
+import org.springframework.beans.factory.annotation.Value;
 import org.springframework.context.ApplicationEventPublisher;
 import org.springframework.stereotype.Component;
 import rocks.xmpp.addr.Jid;
@@ -39,6 +42,9 @@ import javax.annotation.PostConstruct;
 import javax.inject.Inject;
 import java.lang.reflect.InvocationTargetException;
 import java.lang.reflect.Method;
+import java.net.MalformedURLException;
+import java.net.URI;
+import java.nio.file.Paths;
 import java.util.*;
 import java.util.regex.Matcher;
 import java.util.regex.Pattern;
@@ -65,6 +71,10 @@ public class CommandsManager {
     private PrivacyQueriesService privacyQueriesService;
     @Inject
     private SubscriptionService subscriptionService;
+    @Value("${upload_tmp_dir:#{systemEnvironment['TEMP'] ?: '/tmp'}}")
+    private String tmpDir;
+    @Value("${img_path:#{systemEnvironment['TEMP'] ?: '/tmp'}}")
+    private String imgDir;
     @Inject
     private ApplicationEventPublisher applicationEventPublisher;
 
@@ -74,7 +84,7 @@ public class CommandsManager {
     }
 
 
-    public Optional<String> processCommand(User user, Jid from, String input) throws InvocationTargetException,
+    public Optional<String> processCommand(User user, Jid from, String input, URI attachment) throws InvocationTargetException,
             IllegalAccessException, NoSuchMethodException {
         Optional<Method> cmd = MethodUtils.getMethodsListWithAnnotation(getClass(), UserCommand.class).stream()
                 .filter(m -> Pattern.compile(m.getAnnotation(UserCommand.class).pattern(),
@@ -89,22 +99,22 @@ public class CommandsManager {
                     groups.add(matcher.group(i));
                 }
             }
-            return Optional.of((String) getClass().getMethod(cmd.get().getName(), User.class, Jid.class, String[].class)
-                    .invoke(this, user, from, groups.toArray(new String[groups.size()])));
+            return Optional.of((String) getClass().getMethod(cmd.get().getName(), User.class, Jid.class, URI.class, String[].class)
+                    .invoke(this, user, from, attachment, groups.toArray(new String[groups.size()])));
         }
         return Optional.empty();
     }
 
     @UserCommand(pattern = "^ping$", patternFlags = Pattern.CASE_INSENSITIVE,
             help = "PING - returns you a PONG")
-    public String commandPing(User user, Jid from, String[] input) {
+    public String commandPing(User user, Jid from, URI attachment, String[] input) {
         applicationEventPublisher.publishEvent(new PingEvent(this, user));
         return "PONG";
     }
 
     @UserCommand(pattern = "^help$", patternFlags = Pattern.CASE_INSENSITIVE,
             help = "HELP - returns this help message")
-    public String commandHelp(User user, Jid from, String[] input) {
+    public String commandHelp(User user, Jid from, URI attachment, String[] input) {
         return Arrays.stream(getClass().getDeclaredMethods())
                 .filter(m -> m.isAnnotationPresent(UserCommand.class))
                 .map(m -> m.getAnnotation(UserCommand.class).help())
@@ -113,11 +123,11 @@ public class CommandsManager {
 
     @UserCommand(pattern = "^login$", patternFlags = Pattern.CASE_INSENSITIVE,
             help = "LOGIN - log in to Juick website")
-    public String commandLogin(User user_from, Jid from, String[] input) {
+    public String commandLogin(User user_from, Jid from, URI attachment, String[] input) {
         return "http://juick.com/login?hash=" + userService.getHashByUID(user_from.getUid());
     }
     @UserCommand(pattern = "^\\@(\\S+)\\s+([\\s\\S]+)$", help = "@username message - send PM to username")
-    public String commandPM(User user_from, Jid from, String... arguments) {
+    public String commandPM(User user_from, Jid from, URI attachment, String... arguments) {
         String body = arguments[1];
 
         User user_to = userService.getUserByName(arguments[0]);
@@ -138,7 +148,7 @@ public class CommandsManager {
     }
     @UserCommand(pattern = "^bl$", patternFlags = Pattern.CASE_INSENSITIVE,
             help = "BL - Show your blacklist")
-    public String commandBLShow(User user_from, Jid from, String... arguments) {
+    public String commandBLShow(User user_from, Jid from, URI attachment, String... arguments) {
         List<User> blusers = userService.getUserBLUsers(user_from.getUid());
         List<String> bltags = tagService.getUserBLTags(user_from.getUid());
 
@@ -165,13 +175,13 @@ public class CommandsManager {
     }
 
     @UserCommand(pattern = "^#\\+$", help = "#+ - Show last Juick messages")
-    public String commandLast(User user_from, Jid from, String... arguments) {
+    public String commandLast(User user_from, Jid from, URI attachment, String... arguments) {
         return "Last messages:\n"
                 + printMessages(messagesService.getAll(user_from.getUid(), 0), true);
     }
 
     @UserCommand(pattern = "@", help = "@ - Show recommendations and popular personal blogs")
-    public String commandUsers(User user_from, Jid from, String... arguments) {
+    public String commandUsers(User user_from, Jid from, URI attachment, String... arguments) {
         StringBuilder msg = new StringBuilder();
         msg.append("Recommended blogs");
         List<String> recommendedUsers = showQueriesService.getRecommendedUsers(user_from);
@@ -195,7 +205,7 @@ public class CommandsManager {
     }
     @UserCommand(pattern = "^bl\\s+@([^\\s\\n\\+]+)", patternFlags = Pattern.CASE_INSENSITIVE,
             help = "BL @username - add @username to your blacklist")
-    public String blacklistUser(User user_from, Jid from, String... arguments) {
+    public String blacklistUser(User user_from, Jid from, URI attachment, String... arguments) {
         User blUser = userService.getUserByName(arguments[0]);
         if (blUser != null) {
             PrivacyQueriesService.PrivacyResult result = privacyQueriesService.blacklistUser(user_from, blUser);
@@ -209,7 +219,7 @@ public class CommandsManager {
     }
     @UserCommand(pattern = "^bl\\s\\*(\\S+)$", patternFlags = Pattern.CASE_INSENSITIVE,
             help = "BL *tag - add *tag to your blacklist")
-    public String blacklistTag(User user_from, Jid from, String... arguments) {
+    public String blacklistTag(User user_from, Jid from, URI attachment, String... arguments) {
         User blUser = userService.getUserByName(arguments[0]);
         if (blUser != null) {
             Tag tag = tagService.getTag(arguments[0], false);
@@ -225,7 +235,7 @@ public class CommandsManager {
         return "Tag not found";
     }
     @UserCommand(pattern = "\\*", help = "* - Show your tags")
-    public String commandTags(User currentUser, Jid from, String... args) {
+    public String commandTags(User currentUser, Jid from, URI attachment, String... args) {
         List<TagStats> tags = tagService.getUserTagStats(currentUser.getUid());
         String msg = "Your tags: (tag - messages)\n" +
                 tags.stream()
@@ -233,7 +243,7 @@ public class CommandsManager {
         return msg;
     }
     @UserCommand(pattern = "S", help = "S - Show your subscriptions")
-    public String commandSubscriptions(User currentUser, Jid from, String... args) {
+    public String commandSubscriptions(User currentUser, Jid from, URI attachment, String... args) {
         List<User> friends = userService.getUserFriends(currentUser.getUid());
         List<String> tags = subscriptionService.getSubscribedTags(currentUser);
         String msg = friends.size() > 0 ? "You are subscribed to users:" + friends.stream().map(u -> "\n@" + u.getName())
@@ -245,7 +255,7 @@ public class CommandsManager {
         return msg;
     }
     @UserCommand(pattern = "!", help = "! - Show your favorite messages")
-    public String commandFavorites(User currentUser, Jid from, String... args) {
+    public String commandFavorites(User currentUser, Jid from, URI attachment, String... args) {
         List<Integer> mids = messagesService.getUserRecommendations(currentUser.getUid(), 0);
         if (mids.size() > 0) {
             return "Favorite messages: \n" + printMessages(mids, false);
@@ -253,7 +263,7 @@ public class CommandsManager {
         return "No favorite messages, try to \"like\" something ;)";
     }
     @UserCommand(pattern = "^\\!\\s+#(\\d+)", help = "! #12345 - recommend message")
-    public String commandRecommend(User user, Jid from, String... arguments) {
+    public String commandRecommend(User user, Jid from, URI attachment, String... arguments) {
         int mid = NumberUtils.toInt(arguments[0], 0);
         if (mid > 0) {
             com.juick.Message msg = messagesService.getMessage(mid);
@@ -277,7 +287,7 @@ public class CommandsManager {
     // TODO: target notification
     @UserCommand(pattern = "^(s|u)\\s+\\@(\\S+)$", help = "S @username - subscribe to user" +
             "\nU @username - unsubscribe from user", patternFlags = Pattern.CASE_INSENSITIVE)
-    public String commandSubscribeUser(User user, Jid from, String... args) {
+    public String commandSubscribeUser(User user, Jid from, URI attachment, String... args) {
         boolean subscribe = args[0].equalsIgnoreCase("s");
         User toUser = userService.getUserByName(args[1]);
         if (subscribe) {
@@ -296,7 +306,7 @@ public class CommandsManager {
     }
     @UserCommand(pattern = "^(s|u)\\s+\\*(\\S+)$", help = "S *tag - subscribe to tag" +
             "\nU *tag - unsubscribe from tag", patternFlags = Pattern.CASE_INSENSITIVE)
-    public String commandSubscribeTag(User user, Jid from, String... args) {
+    public String commandSubscribeTag(User user, Jid from, URI attachment, String... args) {
         boolean subscribe = args[0].equalsIgnoreCase("s");
         Tag tag = tagService.getTag(args[1], true);
         if (subscribe) {
@@ -313,7 +323,7 @@ public class CommandsManager {
     }
     @UserCommand(pattern = "^(s|u)\\s+#(\\d+)$", help = "S #1234 - subscribe to comments" +
             "\nU #1234 - unsubscribe from comments", patternFlags = Pattern.CASE_INSENSITIVE)
-    public String commandSubscribeMessage(User user, Jid from, String... args) {
+    public String commandSubscribeMessage(User user, Jid from, URI attachment, String... args) {
         boolean subscribe = args[0].equalsIgnoreCase("s");
         int mid = NumberUtils.toInt(args[1], 0);
         if (messagesService.getMessage(mid) != null) {
@@ -332,7 +342,7 @@ public class CommandsManager {
     }
     @UserCommand(pattern = "^(on|off)$", patternFlags = Pattern.CASE_INSENSITIVE,
             help = "ON/OFF - Enable/disable subscriptions delivery")
-    public String commandOnOff(User user, Jid from, String[] input) {
+    public String commandOnOff(User user, Jid from, URI attachment, String[] input) {
         UserService.ActiveStatus newStatus;
         String retValUpdated;
         if (input[0].toLowerCase().equals("on")) {
@@ -351,7 +361,7 @@ public class CommandsManager {
     }
     @UserCommand(pattern = "^\\@([^\\s\\n\\+]+)(\\+?)$",
             help = "@username+ - Show user's info and last 20 messages")
-    public String commandUser(User user, Jid from, String... arguments) {
+    public String commandUser(User user, Jid from, URI attachment, String... arguments) {
         User blogUser = userService.getUserByName(arguments[0]);
         int page = arguments[1].length();
         if (blogUser.getUid() > 0) {
@@ -362,7 +372,7 @@ public class CommandsManager {
         return "User not found";
     }
     @UserCommand(pattern = "^#(\\d+)(\\+?)$", help = "#1234 - Show message (#1234+ - message with replies)")
-    public String commandShow(User user, Jid from, String... arguments) {
+    public String commandShow(User user, Jid from, URI attachment, String... arguments) {
         boolean showReplies = arguments[1].length() > 0;
         int mid = NumberUtils.toInt(arguments[0], 0);
         if (mid == 0) {
@@ -381,7 +391,7 @@ public class CommandsManager {
         return "Message not found";
     }
     @UserCommand(pattern = "^#(\\d+)\\/(\\d+)$", help = "#1234/5 - Show reply")
-    public String commandShowReply(User user, Jid from, String... arguments) {
+    public String commandShowReply(User user, Jid from, URI attachment, String... arguments) {
         int mid = NumberUtils.toInt(arguments[0], 0);
         int rid = NumberUtils.toInt(arguments[1], 0);
         com.juick.Message reply = messagesService.getReply(mid, rid);
@@ -391,7 +401,7 @@ public class CommandsManager {
         return "Reply not found";
     }
     @UserCommand(pattern = "^\\*(\\S+)(\\+?)$", help = "*tag - Show last messages with tag")
-    public String commandShowTag(User user, Jid from, String... arguments) {
+    public String commandShowTag(User user, Jid from, URI attachment, String... arguments) {
         Tag tag = tagService.getTag(arguments[0], false);
         if (tag != null) {
             // TODO: synonims
@@ -401,7 +411,7 @@ public class CommandsManager {
         return "Tag not found";
     }
     @UserCommand(pattern = "^D #(\\d+)$", help = "D #1234 - Delete post", patternFlags = Pattern.CASE_INSENSITIVE)
-    public String commandDeletePost(User user, Jid from, String... args) {
+    public String commandDeletePost(User user, Jid from, URI attachment, String... args) {
         int mid = Integer.valueOf(args[0]);
         if (messagesService.deleteMessage(user.getUid(), mid)) {
             return "Message deleted";
@@ -409,7 +419,7 @@ public class CommandsManager {
         return "This is not your message";
     }
     @UserCommand(pattern = "^D #(\\d+)(\\.|\\-|\\/)(\\d+)$", help = "D #1234/5 - Delete comment", patternFlags = Pattern.CASE_INSENSITIVE)
-    public String commandDeleteReply(User user, Jid from, String... args) {
+    public String commandDeleteReply(User user, Jid from, URI attachment, String... args) {
         int mid = Integer.valueOf(args[0]);
         int rid = Integer.valueOf(args[2]);
         if (messagesService.deleteReply(user.getUid(), mid, rid)) {
@@ -419,19 +429,19 @@ public class CommandsManager {
         }
     }
     @UserCommand(pattern = "^(D L|DL|D LAST)$", help = "D L - Delete last message", patternFlags = Pattern.CASE_INSENSITIVE)
-    public String commandDeleteLast(User user, Jid from, String... args) {
+    public String commandDeleteLast(User user, Jid from, URI attachment, String... args) {
         return "Temporarily unavailable";
     }
     @UserCommand(pattern = "^\\?\\s+\\@([a-zA-Z0-9\\-\\.\\@]+)\\s+([\\s\\S]+)$", help = "? @user string - search in user messages")
-    public String commandSearch(User user, Jid from, String... args) {
+    public String commandSearch(User user, Jid from, URI attachment, String... args) {
         return "Temporarily unavailable";
     }
     @UserCommand(pattern = "^\\?\\s+([\\s\\S]+)$", help = "? string - search in all messages")
-    public String commandSearchAll(User user, Jid from, String... args) {
+    public String commandSearchAll(User user, Jid from, URI attachment, String... args) {
         return "Temporarily unavailable";
     }
     @UserCommand(pattern = "^(#+)$", help = "# - Show last messages from your feed (## - second page, ...)")
-    public String commandMyFeed(User user, Jid from, String... arguments) {
+    public String commandMyFeed(User user, Jid from, URI attachment, String... arguments) {
         // number of # is the page count
         int page = arguments[0].length() - 1;
         List<Integer> mids = messagesService.getMyFeed(user.getUid(), page, false);
@@ -442,7 +452,7 @@ public class CommandsManager {
     }
     @UserCommand(pattern = "^(#|\\.)(\\d+)((\\.|\\-|\\/)(\\d+))?\\s([\\s\\S]+)",
             help = "#1234 *tag *tag2 - edit tags\n#1234 text - reply to message")
-    public String EditOrReply(User user, Jid from, String... args) {
+    public String EditOrReply(User user, Jid from, URI attachment, String... args) throws Exception {
         int mid = NumberUtils.toInt(args[1]);
         int rid = NumberUtils.toInt(args[4], 0);
         String txt = args[5];
@@ -454,7 +464,14 @@ public class CommandsManager {
             tagService.updateTags(mid, messageTags);
             return "Tags are updated";
         } else {
-            int newrid = messagesService.createReply(mid, rid, user.getUid(), txt, null);
+            String attachmentType = attachment != null ? attachment.toString().substring(attachment.toString().length() - 3) : null;
+            int newrid = messagesService.createReply(mid, rid, user.getUid(), txt, attachmentType);
+            if (StringUtils.isNotEmpty(attachmentType)) {
+                String attachmentFName = attachment.getScheme().equals("juick") ? attachment.getHost()
+                        : HttpUtils.downloadImage(attachment.toURL(), tmpDir);
+                String fname = String.format("%d-%d.%s", mid, newrid, attachmentType);
+                ImageUtils.saveImageWithPreviews(attachmentFName, fname, tmpDir, imgDir);
+            }
             applicationEventPublisher.publishEvent(new MessageEvent(this, messagesService.getReply(mid, newrid)));
             return "Reply posted.\n#" + mid + "/" + newrid + " "
                     + "https://juick.com/" + mid + "#" + newrid;
diff --git a/juick-server/src/main/java/com/juick/server/XMPPConnection.java b/juick-server/src/main/java/com/juick/server/XMPPConnection.java
index 87164755..942b4787 100644
--- a/juick-server/src/main/java/com/juick/server/XMPPConnection.java
+++ b/juick-server/src/main/java/com/juick/server/XMPPConnection.java
@@ -23,9 +23,11 @@ import com.juick.server.component.LikeEvent;
 import com.juick.server.component.MessageEvent;
 import com.juick.server.component.PingEvent;
 import com.juick.server.component.SubscribeEvent;
+import com.juick.server.helpers.UserInfo;
+import com.juick.server.util.HttpUtils;
+import com.juick.server.util.ImageUtils;
 import com.juick.server.util.TagUtils;
 import com.juick.server.xmpp.s2s.BasicXmppSession;
-import com.juick.server.helpers.UserInfo;
 import com.juick.server.xmpp.s2s.StanzaListener;
 import com.juick.service.*;
 import com.juick.util.MessageUtils;
@@ -65,7 +67,6 @@ import javax.xml.stream.XMLStreamException;
 import javax.xml.stream.XMLStreamWriter;
 import java.io.IOException;
 import java.io.StringWriter;
-import java.lang.reflect.InvocationTargetException;
 import java.net.MalformedURLException;
 import java.net.URI;
 import java.net.URISyntaxException;
@@ -104,6 +105,8 @@ public class XMPPConnection implements StanzaListener, NotificationListener {
     private boolean isXmppDisabled;
     @Value("${upload_tmp_dir:#{systemEnvironment['TEMP'] ?: '/tmp'}}")
     private String tmpDir;
+    @Value("${img_path:#{systemEnvironment['TEMP'] ?: '/tmp'}}")
+    private String imgDir;
 
     @Inject
     private MessagesService messagesService;
@@ -570,20 +573,20 @@ public class XMPPConnection implements StanzaListener, NotificationListener {
         }
     }
 
-    public boolean incomingMessage(Message msg) {
+    public void incomingMessage(Message msg) {
         if (msg.getType() != null && msg.getType().equals(Message.Type.ERROR)) {
             StanzaError error = msg.getError();
             if (error != null && error.getCondition().equals(Condition.RESOURCE_CONSTRAINT)) {
                 // offline query is full, deactivating this jid
                 if (userService.setActiveStatusForJID(msg.getFrom().toEscapedString(), UserService.ActiveStatus.Inactive)) {
                     logger.info("{} is inactive now", msg.getFrom());
-                    return true;
+                    return;
                 }
             }
-            return false;
+            return;
         }
         if (StringUtils.isBlank(msg.getBody())) {
-            return false;
+            return;
         }
         String username = msg.getTo().getLocal();
 
@@ -601,14 +604,15 @@ public class XMPPConnection implements StanzaListener, NotificationListener {
             reply.setType(Message.Type.CHAT);
             reply.setBody("Для того, чтобы начать пользоваться сервисом, пожалуйста пройдите быструю регистрацию: http://juick.com/signup?type=xmpp&hash=" + signuphash + "\nЕсли у вас уже есть учетная запись на Juick, вы сможете присоединить этот JabberID к ней.\n\nTo start using Juick, please sign up: http://juick.com/signup?type=xmpp&hash=" + signuphash + "\nIf you already have an account on Juick, you will be proposed to attach this JabberID to your existing account.");
             s2s(ClientMessage.from(reply));
-            return true;
+            return;
         }
 
         if (username.equals(jid.getLocal())) {
             try {
-                return incomingMessageJuick(user_from, msg.getFrom(), msg.getBody().trim());
-            } catch (IllegalAccessException | InvocationTargetException | NoSuchMethodException e) {
-                return false;
+                OobX oobX = msg.getExtension(OobX.class);
+                incomingMessageJuick(user_from, msg.getFrom(), msg.getBody().trim(), oobX.getUri());
+            } catch (Exception e) {
+                return;
             }
         }
 
@@ -622,7 +626,7 @@ public class XMPPConnection implements StanzaListener, NotificationListener {
             reply.setId(msg.getId());
             reply.setError(new StanzaError(StanzaError.Type.CANCEL, Condition.ITEM_NOT_FOUND));
             s2s(ClientMessage.from(reply));
-            return true;
+            return;
         }
 
         boolean success = false;
@@ -646,9 +650,9 @@ public class XMPPConnection implements StanzaListener, NotificationListener {
             s2s(ClientMessage.from(reply));
         }
 
-        return false;
+        return;
     }
-    public boolean incomingMessageJuick(User user_from, Jid from, String command) throws IllegalAccessException, NoSuchMethodException, InvocationTargetException {
+    public com.juick.Message incomingMessageJuick(User user_from, Jid from, String command, URI attachment) throws Exception {
         int commandlen = command.length();
 
         // COMPATIBILITY
@@ -656,18 +660,29 @@ public class XMPPConnection implements StanzaListener, NotificationListener {
             command = command.substring(3).trim();
         }
 
-        Optional<String> result = commandsManager.processCommand(user_from, from, command);
+        Optional<String> result = commandsManager.processCommand(user_from, from, command, attachment);
         if (result.isPresent()) {
             sendReply(from, result.get());
+            com.juick.Message msg = new com.juick.Message();
+            msg.setText(result.get());
+            return msg;
         } else {
             // new message
             List<Tag> tags = tagService.fromString(command, false);
             String body = command.substring(TagUtils.toString(tags).length());
-            int mid = messagesService.createMessage(user_from.getUid(), body, null, tags);
+            String attachmentType = attachment != null ? attachment.toString().substring(attachment.toString().length() - 3) : null;
+            int mid = messagesService.createMessage(user_from.getUid(), body, attachmentType, tags);
             subscriptionService.subscribeMessage(mid, user_from.getUid());
-            applicationEventPublisher.publishEvent(new MessageEvent(this, messagesService.getMessage(mid)));
+            if (StringUtils.isNotEmpty(attachmentType)) {
+                String attachmentFName = attachment.getScheme().equals("juick") ? attachment.getPath()
+                        : HttpUtils.downloadImage(attachment.toURL(), tmpDir);
+                String fname = String.format("%d.%s", mid, attachmentType);
+                ImageUtils.saveImageWithPreviews(attachmentFName, fname, tmpDir, imgDir);
+            }
+            com.juick.Message msg = messagesService.getMessage(mid);
+            applicationEventPublisher.publishEvent(new MessageEvent(this, msg));
+            return msg;
         }
-        return true;
     }
 
     @Override
@@ -679,9 +694,7 @@ public class XMPPConnection implements StanzaListener, NotificationListener {
             }
         } else if (xmlValue instanceof Message) {
             Message msg = (Message) xmlValue;
-            if (!incomingMessage(msg)) {
-                router.send(msg);
-            }
+            incomingMessage(msg);
         } else if (xmlValue instanceof IQ) {
             IQ iq = (IQ) xmlValue;
             router.send(iq);
diff --git a/juick-server/src/main/java/com/juick/server/api/Post.java b/juick-server/src/main/java/com/juick/server/api/Post.java
index 301f6e37..6bab5b41 100644
--- a/juick-server/src/main/java/com/juick/server/api/Post.java
+++ b/juick-server/src/main/java/com/juick/server/api/Post.java
@@ -303,7 +303,7 @@ public class Post {
         if (msg.getUser().getUid() == visitor.getUid()) {
             throw new HttpForbiddenException();
         }
-        String status = commandsManager.commandRecommend(visitor, null, String.valueOf(mid));
+        String status = commandsManager.commandRecommend(visitor, null, null, String.valueOf(mid));
         return Status.getStatus(status);
     }
 }