xmpp: move to library project

1 files changed, 0 insertions, 743 deletions

diff --git a/juick-server/src/main/java/com/juick/server/XMPPConnection.java b/juick-server/src/main/java/com/juick/server/XMPPConnection.java
deleted file mode 100644
index 4be4a5ba..00000000
--- a/juick-server/src/main/java/com/juick/server/XMPPConnection.java
+++ /dev/null
@@ -1,743 +0,0 @@
-/*
- * Copyright (C) 2008-2017, Juick
- *
- * 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.server;
-
-import com.juick.Tag;
-import com.juick.User;
-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.helpers.CommandResult;
-import com.juick.server.xmpp.s2s.BasicXmppSession;
-import com.juick.server.xmpp.s2s.StanzaListener;
-import com.juick.service.*;
-import com.juick.util.MessageUtils;
-import org.apache.commons.codec.digest.DigestUtils;
-import org.apache.commons.io.FilenameUtils;
-import org.apache.commons.io.IOUtils;
-import org.apache.commons.lang3.StringUtils;
-import org.apache.commons.lang3.math.NumberUtils;
-import org.slf4j.Logger;
-import org.slf4j.LoggerFactory;
-import org.springframework.beans.factory.annotation.Value;
-import org.springframework.context.ApplicationEventPublisher;
-import org.springframework.context.annotation.DependsOn;
-import org.springframework.stereotype.Component;
-import rocks.xmpp.addr.Jid;
-import rocks.xmpp.core.XmppException;
-import rocks.xmpp.core.stanza.AbstractIQHandler;
-import rocks.xmpp.core.stanza.model.*;
-import rocks.xmpp.core.stanza.model.client.ClientMessage;
-import rocks.xmpp.core.stanza.model.client.ClientPresence;
-import rocks.xmpp.core.stanza.model.errors.Condition;
-import rocks.xmpp.extensions.caps.model.EntityCapabilities;
-import rocks.xmpp.extensions.component.accept.ExternalComponent;
-import rocks.xmpp.extensions.filetransfer.FileTransfer;
-import rocks.xmpp.extensions.filetransfer.FileTransferManager;
-import rocks.xmpp.extensions.nick.model.Nickname;
-import rocks.xmpp.extensions.oob.model.x.OobX;
-import rocks.xmpp.extensions.ping.PingManager;
-import rocks.xmpp.extensions.vcard.temp.model.VCard;
-import rocks.xmpp.extensions.version.SoftwareVersionManager;
-import rocks.xmpp.extensions.version.model.SoftwareVersion;
-import rocks.xmpp.util.XmppUtils;
-
-import javax.annotation.PostConstruct;
-import javax.annotation.PreDestroy;
-import javax.inject.Inject;
-import javax.xml.bind.JAXBException;
-import javax.xml.stream.XMLStreamException;
-import javax.xml.stream.XMLStreamWriter;
-import java.io.IOException;
-import java.io.StringWriter;
-import java.net.MalformedURLException;
-import java.net.URI;
-import java.net.URISyntaxException;
-import java.net.URL;
-import java.nio.file.Path;
-import java.nio.file.Paths;
-import java.util.ArrayList;
-import java.util.List;
-import java.util.Optional;
-import java.util.concurrent.ExecutionException;
-import java.util.concurrent.ExecutorService;
-
-/**
- * @author ugnich
- */
-@Component
-@DependsOn("XMPPRouter")
-public class XMPPConnection implements StanzaListener, NotificationListener {
-
-    private static final Logger logger = LoggerFactory.getLogger(XMPPConnection.class);
-
-    private ExternalComponent router;
-    @Inject
-    private XMPPServer xmpp;
-    @Inject
-    private CommandsManager commandsManager;
-    @Value("${xmppbot_jid:juick@localhost}")
-    private Jid jid;
-    @Value("${componentname:localhost}")
-    private String componentName;
-    @Value("${component_port:5347}")
-    private int componentPort;
-    @Value("${xmpp_password:secret}")
-    private String password;
-    @Value("${xmpp_disabled:false}")
-    private boolean isXmppDisabled;
-    @Value("${upload_tmp_dir:#{systemEnvironment['TEMP'] ?: '/tmp'}}")
-    private String tmpDir;
-    @Value("${img_path:#{systemEnvironment['TEMP'] ?: '/tmp'}}")
-    private String imgDir;
-
-    @Inject
-    private MessagesService messagesService;
-    @Inject
-    private UserService userService;
-    @Inject
-    private SubscriptionService subscriptionService;
-    @Inject
-    private PMQueriesService pmQueriesService;
-    @Inject
-    private TagService tagService;
-    @Inject
-    private BasicXmppSession session;
-    @Inject
-    private ExecutorService service;
-    @Inject
-    private ServerManager serverManager;
-    @Inject
-    private ApplicationEventPublisher applicationEventPublisher;
-
-    @PostConstruct
-    public void init() {
-        logger.info("stream router start connecting to {}", componentPort);
-        xmpp.addStanzaListener(this);
-        router = ExternalComponent.create(componentName, password, session.getConfiguration(), "localhost",
-                componentPort);
-        PingManager pingManager = router.getManager(PingManager.class);
-        pingManager.setEnabled(true);
-        router.disableFeature(EntityCapabilities.NAMESPACE);
-        SoftwareVersionManager softwareVersionManager = router.getManager(SoftwareVersionManager.class);
-        softwareVersionManager.setSoftwareVersion(new SoftwareVersion("Juick", "2.x",
-                System.getProperty("os.name", "generic")));
-        VCard vCard = new VCard();
-        vCard.setFormattedName("Juick");
-        try {
-            vCard.setUrl(new URL("http://juick.com/"));
-            vCard.setPhoto(new VCard.Image("image/png", IOUtils.toByteArray(
-                    getClass().getClassLoader().getResource("juick.png"))));
-        } catch (MalformedURLException e) {
-            logger.error("invalid url", e);
-        } catch (IOException e) {
-            logger.warn("invalid resource", e);
-        }
-        router.addIQHandler(VCard.class, new AbstractIQHandler(IQ.Type.GET) {
-            @Override
-            protected IQ processRequest(IQ iq) {
-                if (iq.getTo().equals(jid) || iq.getTo().asBareJid().equals(jid.asBareJid())
-                        || iq.getTo().asBareJid().toEscapedString().equals(jid.getDomain())) {
-                    return iq.createResult(vCard);
-                }
-                User user = userService.getUserByName(iq.getTo().getLocal());
-                if (user.getUid() > 0) {
-                    UserInfo info = userService.getUserInfo(user);
-                    VCard userVCard = new VCard();
-                    userVCard.setFormattedName(info.getFullName());
-                    userVCard.setNickname(user.getName());
-                    try {
-                        userVCard.setPhoto(new VCard.Image(new URI("http://i.juick.com/a/" + user.getUid() + ".png")));
-                        if (info.getUrl() != null) {
-                            userVCard.setUrl(new URL(info.getUrl()));
-                        }
-                    } catch (MalformedURLException | URISyntaxException e) {
-                        logger.warn("url exception", e);
-                    }
-                    return iq.createResult(userVCard);
-                }
-                return iq.createError(Condition.BAD_REQUEST);
-            }
-        });
-        router.addInboundMessageListener(e -> {
-            Message message = e.getMessage();
-            Jid jid = message.getTo();
-            if (jid.getDomain().equals(router.getDomain().toEscapedString()) || jid.equals(jid)) {
-                com.juick.Message jmsg = message.getExtension(com.juick.Message.class);
-                if (jmsg != null) {
-                    if (jid.getLocal().equals("recomm")) {
-                        User fromUser = jmsg.getUser();
-                        com.juick.Message msg = messagesService.getMessage(jmsg.getMid());
-                        applicationEventPublisher.publishEvent(new LikeEvent(this, fromUser, msg));
-                    } else if (jid.getLocal().equals("pm")) {
-                        applicationEventPublisher.publishEvent(new MessageEvent(this, jmsg));
-                    } else {
-                        if (jmsg.getRid() > 0) {
-                            // to get quote and attachment
-                            com.juick.Message reply = messagesService.getReply(jmsg.getMid(), jmsg.getRid());
-                            sendJuickComment(reply);
-                            applicationEventPublisher.publishEvent(new MessageEvent(this, reply));
-                        } else if (jmsg.getMid() > 0) {
-                            sendJuickMessage(jmsg);
-                            applicationEventPublisher.publishEvent(new MessageEvent(this,
-                                    messagesService.getMessage(jmsg.getMid())));
-                        }
-                    }
-                } else {
-                    String attachment = StringUtils.EMPTY;
-                    OobX oobX = message.getExtension(OobX.class);
-                    if (oobX != null) {
-                        attachment = oobX.getUri().toString();
-                    }
-                    try {
-                        serverManager.processMessage(userService.getUserByUID(NumberUtils.toInt(message.getFrom().getLocal(), 0)).orElse(new User()), message.getBody(), attachment);
-                    } catch (Exception e1) {
-                        logger.warn("message exception", e1);
-                    }
-                }
-            } else if (jid.getDomain().endsWith(jid.getDomain()) && (jid.getDomain().equals(this.jid.getDomain())
-                    || jid.getDomain().endsWith("." + jid.getDomain()))) {
-                if (logger.isInfoEnabled()) {
-                    try {
-                        logger.info("unhandled message: {}", stanzaToString(message));
-                    } catch (JAXBException | XMLStreamException ex) {
-                        logger.error("JAXB exception", ex);
-                    }
-                }
-            } else {
-                s2s(ClientMessage.from(message));
-            }
-        });
-        router.addInboundIQListener(e -> {
-            IQ iq = e.getIQ();
-            Jid jid = iq.getTo();
-            if (!jid.getDomain().equals(this.jid.getDomain())) {
-                s2s(iq);
-            }
-        });
-        FileTransferManager fileTransferManager = router.getManager(FileTransferManager.class);
-        fileTransferManager.addFileTransferOfferListener(e -> {
-            try {
-                List<String> allowedTypes = new ArrayList<String>() {{
-                    add("png");
-                    add("jpg");
-                }};
-                String attachmentExtension = FilenameUtils.getExtension(e.getName()).toLowerCase();
-                String targetFilename = String.format("%s.%s",
-                        DigestUtils.md5Hex(String.format("%s-%s",
-                                e.getInitiator().toString(), e.getSessionId()).getBytes()), attachmentExtension);
-                if (allowedTypes.contains(attachmentExtension)) {
-                    Path filePath = Paths.get(tmpDir, targetFilename);
-                    FileTransfer ft = e.accept(filePath).get();
-                    ft.addFileTransferStatusListener(st -> {
-                        logger.debug("{}: received {} of {}", e.getName(), st.getBytesTransferred(), e.getSize());
-                        if (st.getStatus().equals(FileTransfer.Status.COMPLETED)) {
-                            logger.info("transfer completed");
-                            try {
-                                serverManager.processMessage(userService.getUserByJID(e.getInitiator().toEscapedString()),  e.getDescription(), targetFilename);
-                            } catch (Exception e1) {
-                                logger.error("ft error", e1);
-                            }
-
-                        } else if (st.getStatus().equals(FileTransfer.Status.FAILED)) {
-                            logger.info("transfer failed", ft.getException());
-                            Message msg = new Message();
-                            msg.setType(Message.Type.CHAT);
-                            msg.setFrom(jid);
-                            msg.setTo(e.getInitiator());
-                            msg.setBody("File transfer failed, please report to us");
-                            router.sendMessage(msg);
-                        } else if (st.getStatus().equals(FileTransfer.Status.CANCELED)) {
-                            logger.info("transfer cancelled");
-                        }
-                    });
-                    ft.transfer();
-                    logger.info("transfer started");
-                } else {
-                    e.reject();
-                    logger.info("transfer rejected");
-                }
-            } catch (IOException | InterruptedException | ExecutionException e1) {
-                logger.error("ft error", e1);
-            }
-        });
-        router.addConnectionListener(event -> {
-            if (event.getType().equals(rocks.xmpp.core.session.ConnectionEvent.Type.RECONNECTION_SUCCEEDED)) {
-                logger.info("component connected");
-            }
-        });
-        if (!isXmppDisabled) {
-            service.submit(() -> {
-                try {
-                    Thread.sleep(3000);
-                    router.connect();
-                    broadcastPresence(null);
-                } catch (InterruptedException | XmppException e) {
-                    logger.warn("xmpp exception", e);
-                }
-            });
-        }
-    }
-
-    private String stanzaToString(Stanza stanza) throws XMLStreamException, JAXBException {
-        StringWriter stanzaWriter = new StringWriter();
-        XMLStreamWriter xmppStreamWriter = XmppUtils.createXmppStreamWriter(
-                router.getConfiguration().getXmlOutputFactory().createXMLStreamWriter(stanzaWriter));
-        router.createMarshaller().marshal(stanza, xmppStreamWriter);
-        xmppStreamWriter.flush();
-        xmppStreamWriter.close();
-        return stanzaWriter.toString();
-    }
-
-    private void s2s(Stanza stanza) {
-        try {
-            String xml = stanzaToString(stanza);
-            logger.info("stream router (out): {}", xml);
-            xmpp.sendOut(stanza);
-        } catch (XMLStreamException | JAXBException e) {
-            logger.error("JAXB exception", e);
-        }
-
-    }
-
-
-
-    private void sendJuickMessage(com.juick.Message jmsg) {
-        List<String> jids = new ArrayList<>();
-
-        if (jmsg.FriendsOnly) {
-            jids = subscriptionService.getJIDSubscribedToUser(jmsg.getUser().getUid(), jmsg.FriendsOnly);
-        } else {
-            List<User> users = subscriptionService.getSubscribedUsers(jmsg.getUser().getUid(), jmsg.getMid());
-            for (User user : users) {
-                jids.addAll(userService.getJIDsbyUID(user.getUid()));
-            }
-        }
-        com.juick.Message fullMsg = messagesService.getMessage(jmsg.getMid());
-        String txt = "@" + jmsg.getUser().getName() + ":" + MessageUtils.getTagsString(fullMsg) + "\n";
-        String attachmentUrl = MessageUtils.attachmentUrl(fullMsg);
-        if (StringUtils.isNotEmpty(attachmentUrl)) {
-            txt += attachmentUrl + "\n";
-        }
-        txt += StringUtils.defaultString(jmsg.getText()) + "\n\n";
-        txt += "#" + jmsg.getMid() + " http://juick.com/" + jmsg.getMid();
-
-        Nickname nick = new Nickname("@" + jmsg.getUser().getName());
-
-        Message msg = new Message();
-        msg.setFrom(jid);
-        msg.setBody(txt);
-        msg.setType(Message.Type.CHAT);
-        msg.setThread("juick-" + jmsg.getMid());
-        msg.addExtension(jmsg);
-        msg.addExtension(nick);
-        if (StringUtils.isNotEmpty(attachmentUrl)) {
-            try {
-                OobX oob = new OobX(new URI(attachmentUrl));
-                msg.addExtension(oob);
-            } catch (URISyntaxException e) {
-                logger.warn("uri exception", e);
-            }
-        }
-        for (String jid : jids) {
-            msg.setTo(Jid.of(jid));
-            s2s(ClientMessage.from(msg));
-        }
-    }
-
-    public void sendJuickComment(com.juick.Message jmsg) {
-        List<User> users;
-        String replyQuote;
-        String replyTo;
-
-        com.juick.Message op = messagesService.getMessage(jmsg.getMid());
-        users = subscriptionService.getUsersSubscribedToComments(op, jmsg);
-        com.juick.Message replyMessage = jmsg.getReplyto() > 0 ? messagesService.getReply(jmsg.getMid(), jmsg.getReplyto())
-                : messagesService.getMessage(jmsg.getMid());
-        replyTo = replyMessage.getUser().getName();
-        com.juick.Message fullReply = messagesService.getReply(jmsg.getMid(), jmsg.getRid());
-        replyQuote = fullReply.getReplyQuote();
-
-        String txt = "Reply by @" + jmsg.getUser().getName() + ":\n" + replyQuote + "\n@" + replyTo + " ";
-        String attachmentUrl = MessageUtils.attachmentUrl(fullReply);
-        if (StringUtils.isNotEmpty(attachmentUrl)) {
-            txt += attachmentUrl + "\n";
-        }
-        txt += StringUtils.defaultString(jmsg.getText()) + "\n\n" + "#" + jmsg.getMid() + "/" + jmsg.getRid() + " http://juick.com/" + jmsg.getMid() + "#" + jmsg.getRid();
-
-        Message msg = new Message();
-        msg.setFrom(jid);
-        msg.setBody(txt);
-        msg.setType(Message.Type.CHAT);
-        msg.addExtension(jmsg);
-        for (User user : users) {
-            for (String jid : userService.getJIDsbyUID(user.getUid())) {
-                msg.setTo(Jid.of(jid));
-                s2s(ClientMessage.from(msg));
-            }
-        }
-    }
-
-    @Override
-    public void processMessageEvent(MessageEvent event) {
-        com.juick.Message msg = event.getMessage();
-        boolean isPM = msg.getMid() == 0;
-        boolean isReply = msg.getRid() > 0;
-        if (isPM) {
-            userService.getJIDsbyUID(msg.getTo().getUid())
-                    .forEach(userJid -> {
-                        Message mm = new Message();
-                        mm.setTo(Jid.of(userJid));
-                        mm.setType(Message.Type.CHAT);
-                        boolean inroster = pmQueriesService.havePMinRoster(msg.getUser().getUid(), userJid);
-                        if (inroster) {
-                            mm.setFrom(Jid.of(msg.getUser().getName(), "juick.com", "Juick"));
-                            mm.setBody(msg.getText());
-                        } else {
-                            mm.setFrom(jid);
-                            mm.setBody("Private message from @" + msg.getUser().getName() + ":\n" + msg.getText());
-                        }
-                        s2s(ClientMessage.from(mm));
-                    });
-        } else if (!isReply) {
-            String notify = "New message posted.\n#" + msg.getMid() + " https://juick.com/" + msg.getMid();
-            userService.getJIDsbyUID(msg.getUser().getUid())
-                    .forEach(jid -> sendReply(Jid.of(jid), notify));
-        }
-    }
-
-    private void sendReply(Jid jidTo, String txt) {
-        Message reply = new Message();
-        reply.setFrom(jid);
-        reply.setTo(jidTo);
-        reply.setType(Message.Type.CHAT);
-        reply.setBody(txt);
-        s2s(ClientMessage.from(reply));
-    }
-
-    @Override
-    public void processSubscribeEvent(SubscribeEvent subscribeEvent) {
-
-    }
-
-    @Override
-    public void processLikeEvent(LikeEvent likeEvent) {
-        List<User> users;
-        com.juick.Message jmsg = likeEvent.getMessage();
-        User liker = likeEvent.getUser();
-        users = subscriptionService.getUsersSubscribedToUserRecommendations(liker.getUid(),
-                jmsg.getMid(), jmsg.getUser().getUid());
-
-        String txt = "Recommended by @" + liker.getName() + ":\n";
-        txt += "@" + jmsg.getUser().getName() + ":" + MessageUtils.getTagsString(jmsg) + "\n";
-        String attachmentUrl = MessageUtils.attachmentUrl(jmsg);
-        if (StringUtils.isNotEmpty(attachmentUrl)) {
-            txt += attachmentUrl + "\n";
-        }
-        txt += StringUtils.defaultString(jmsg.getText()) + "\n\n";
-        txt += "#" + jmsg.getMid();
-        if (jmsg.getReplies() > 0) {
-            if (jmsg.getReplies() % 10 == 1 && jmsg.getReplies() % 100 != 11) {
-                txt += " (" + jmsg.getReplies() + " reply)";
-            } else {
-                txt += " (" + jmsg.getReplies() + " replies)";
-            }
-        }
-        txt += " http://juick.com/" + jmsg.getMid();
-
-        Nickname nick = new Nickname("@" + jmsg.getUser().getName());
-
-        Message msg = new Message();
-        msg.setFrom(jid);
-        msg.setBody(txt);
-        msg.setType(Message.Type.CHAT);
-        msg.setThread("juick-" + jmsg.getMid());
-        msg.addExtension(jmsg);
-        msg.addExtension(nick);
-        if (StringUtils.isNotEmpty(attachmentUrl)) {
-            try {
-                OobX oob = new OobX(new URI(attachmentUrl));
-                msg.addExtension(oob);
-            } catch (URISyntaxException e) {
-                logger.warn("uri exception", e);
-            }
-        }
-
-        for (User user : users) {
-            for (String jid : userService.getJIDsbyUID(user.getUid())) {
-                msg.setTo(Jid.of(jid));
-                s2s(ClientMessage.from(msg));
-            }
-        }
-    }
-
-    @Override
-    public void ProcessPingEvent(PingEvent pingEvent) {
-        userService.getJIDsbyUID(pingEvent.getPinger().getUid())
-                .forEach(userJid -> {
-                    Presence p = new Presence(Jid.of(userJid));
-                    p.setFrom(jid);
-                    p.setPriority((byte) 10);
-                    s2s(ClientPresence.from(p));
-                });
-    }
-
-    private void incomingPresence(Presence p) {
-        final String username = p.getTo().getLocal();
-        final boolean toJuick = username.equals(jid.getLocal());
-
-        if (p.getType() == null) {
-            Presence reply = new Presence();
-            reply.setFrom(p.getTo().asBareJid());
-            reply.setTo(p.getFrom().asBareJid());
-            reply.setType(Presence.Type.UNSUBSCRIBE);
-            s2s(ClientPresence.from(reply));
-        } else if (p.getType().equals(Presence.Type.PROBE)) {
-            int uid_to = 0;
-            if (!toJuick) {
-                uid_to = userService.getUIDbyName(username);
-            }
-
-            if (toJuick || uid_to > 0) {
-                Presence reply = new Presence();
-                reply.setFrom(p.getTo().withResource(jid.getResource()));
-                reply.setTo(p.getFrom());
-                reply.setPriority((byte)10);
-                if (!userService.getActiveJIDs().contains(p.getFrom().asBareJid().toEscapedString())) {
-                    reply.setStatus("Send ON to enable notifications");
-                }
-                s2s(ClientPresence.from(reply));
-            } else {
-                Presence reply = new Presence();
-                reply.setFrom(p.getTo());
-                reply.setTo(p.getFrom());
-                reply.setType(Presence.Type.ERROR);
-                reply.setId(p.getId());
-                reply.setError(new StanzaError(StanzaError.Type.CANCEL, Condition.ITEM_NOT_FOUND));
-                s2s(ClientPresence.from(reply));
-            }
-        } else if (p.getType().equals(Presence.Type.SUBSCRIBE)) {
-            boolean canSubscribe = false;
-            if (toJuick) {
-                canSubscribe = true;
-            } else {
-                int uid_to = userService.getUIDbyName(username);
-                if (uid_to > 0) {
-                    pmQueriesService.addPMinRoster(uid_to, p.getFrom().asBareJid().toEscapedString());
-                    canSubscribe = true;
-                }
-            }
-            if (canSubscribe) {
-                Presence reply = new Presence();
-                reply.setFrom(p.getTo());
-                reply.setTo(p.getFrom());
-                reply.setType(Presence.Type.SUBSCRIBED);
-                s2s(ClientPresence.from(reply));
-
-                reply.setFrom(reply.getFrom().withResource(jid.getResource()));
-                reply.setPriority((byte) 10);
-                reply.setType(null);
-                s2s(ClientPresence.from(reply));
-            } else {
-                Presence reply = new Presence();
-                reply.setFrom(p.getTo());
-                reply.setTo(p.getFrom());
-                reply.setType(Presence.Type.ERROR);
-                reply.setId(p.getId());
-                reply.setError(new StanzaError(StanzaError.Type.CANCEL, Condition.ITEM_NOT_FOUND));
-                s2s(ClientPresence.from(reply));
-            }
-        } else if (p.getType().equals(Presence.Type.UNSUBSCRIBE)) {
-            if (!toJuick) {
-                int uid_to = userService.getUIDbyName(username);
-                if (uid_to > 0) {
-                    pmQueriesService.removePMinRoster(uid_to, p.getFrom().asBareJid().toEscapedString());
-                }
-            }
-
-            Presence reply = new Presence();
-            reply.setFrom(p.getTo());
-            reply.setTo(p.getFrom());
-            reply.setType(Presence.Type.UNSUBSCRIBED);
-            s2s(ClientPresence.from(reply));
-        }
-    }
-
-    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;
-                }
-            }
-            return;
-        }
-        if (StringUtils.isBlank(msg.getBody())) {
-            return;
-        }
-        String username = msg.getTo().getLocal();
-
-        User user_from;
-        String signuphash = StringUtils.EMPTY;
-        user_from = userService.getUserByJID(msg.getFrom().asBareJid().toEscapedString());
-        if (user_from == null) {
-            signuphash = userService.getSignUpHashByJID(msg.getFrom().asBareJid().toEscapedString());
-        }
-
-        if (user_from == null) {
-            Message reply = new Message();
-            reply.setFrom(msg.getTo());
-            reply.setTo(msg.getFrom());
-            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;
-        }
-
-        if (username.equals(jid.getLocal())) {
-            try {
-                OobX oobX = msg.getExtension(OobX.class);
-                if (oobX != null) {
-                    incomingMessageJuick(user_from, msg.getFrom(), msg.getBody().trim(), oobX.getUri());
-                } else {
-                    incomingMessageJuick(user_from, msg.getFrom(), msg.getBody().trim(), null);
-                }
-            } catch (Exception e) {
-                return;
-            }
-        }
-
-        int uid_to = userService.getUIDbyName(username);
-
-        if (uid_to == 0) {
-            Message reply = new Message();
-            reply.setFrom(msg.getTo());
-            reply.setTo(msg.getFrom());
-            reply.setType(Message.Type.ERROR);
-            reply.setId(msg.getId());
-            reply.setError(new StanzaError(StanzaError.Type.CANCEL, Condition.ITEM_NOT_FOUND));
-            s2s(ClientMessage.from(reply));
-            return;
-        }
-
-        boolean success = false;
-        if (!userService.isInBLAny(uid_to, user_from.getUid())) {
-            success = pmQueriesService.createPM(user_from.getUid(), uid_to, msg.getBody());
-        }
-
-        if (success) {
-            com.juick.Message jmsg = new com.juick.Message();
-            jmsg.setUser(user_from);
-            jmsg.setTo(userService.getUserByUID(uid_to).get());
-            jmsg.setText(msg.getBody());
-            applicationEventPublisher.publishEvent(new MessageEvent(this, jmsg));
-        } else {
-            Message reply = new Message();
-            reply.setFrom(msg.getTo());
-            reply.setTo(msg.getFrom());
-            reply.setType(Message.Type.ERROR);
-            reply.setId(msg.getId());
-            reply.setError(new StanzaError(StanzaError.Type.CANCEL, Condition.NOT_ALLOWED));
-            s2s(ClientMessage.from(reply));
-        }
-
-        return;
-    }
-    public com.juick.Message incomingMessageJuick(User user_from, Jid from, String command, URI attachment) throws Exception {
-        int commandlen = command.length();
-
-        // COMPATIBILITY
-        if (commandlen > 7 && command.substring(0, 3).equalsIgnoreCase("PM ")) {
-            command = command.substring(3).trim();
-        }
-
-        Optional<CommandResult> result = commandsManager.processCommand(user_from, from, command, attachment);
-        if (result.isPresent()) {
-            sendReply(from, result.get().getText());
-            return result.get().getNewMessage();
-        } else {
-            // new message
-            List<Tag> tags = tagService.fromString(command, false);
-            String body = command.substring(TagUtils.toString(tags).length());
-            String attachmentType = StringUtils.isNotEmpty(attachment.toString()) ? attachment.toString().substring(attachment.toString().length() - 3) : null;
-            int mid = messagesService.createMessage(user_from.getUid(), body, attachmentType, tags);
-            subscriptionService.subscribeMessage(mid, user_from.getUid());
-            if (StringUtils.isNotEmpty(attachmentType)) {
-                String attachmentFName = attachment.getScheme().equals("juick") ? attachment.getHost()
-                        : 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;
-        }
-    }
-
-    @Override
-    public void stanzaReceived(Stanza xmlValue) {
-        if (xmlValue instanceof Presence) {
-            Presence p = (Presence) xmlValue;
-            if (p.getType() == null || !p.getType().equals(Presence.Type.ERROR)) {
-                incomingPresence(p);
-            }
-        } else if (xmlValue instanceof Message) {
-            Message msg = (Message) xmlValue;
-            incomingMessage(msg);
-        } else if (xmlValue instanceof IQ) {
-            IQ iq = (IQ) xmlValue;
-            router.send(iq);
-        }
-    }
-
-    private void broadcastPresence(Presence.Type type) {
-        Presence presence = new Presence();
-        presence.setFrom(jid);
-        if (type != null) {
-            presence.setType(type);
-        }
-        userService.getActiveJIDs().forEach(j -> {
-            try {
-                presence.setTo(Jid.of(j));
-                s2s(ClientPresence.from(presence));
-            } catch (IllegalArgumentException ex) {
-                logger.warn("Invalid jid: {}", j, ex);
-            }
-        });
-    }
-
-    @PreDestroy
-    public void close() throws Exception {
-        broadcastPresence(Presence.Type.UNAVAILABLE);
-        if (router != null) {
-            router.close();
-        }
-    }
-
-    ExternalComponent getRouter() {
-        return router;
-    }
-}