diff options
Diffstat (limited to 'src/main/java/com/juick/server/XMPPManager.java')
| -rw-r--r-- | src/main/java/com/juick/server/XMPPManager.java | 644 |
1 files changed, 0 insertions, 644 deletions
diff --git a/src/main/java/com/juick/server/XMPPManager.java b/src/main/java/com/juick/server/XMPPManager.java deleted file mode 100644 index 32f1b94e..00000000 --- a/src/main/java/com/juick/server/XMPPManager.java +++ /dev/null @@ -1,644 +0,0 @@ -/* - * Copyright (C) 2008-2019, 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.model.User; -import com.juick.formatters.PlainTextFormatter; -import com.juick.model.CommandResult; -import com.juick.www.api.SystemActivity; -import com.juick.www.WebApp; -import com.juick.server.xmpp.iq.MessageQuery; -import com.juick.service.MessagesService; -import com.juick.service.PMQueriesService; -import com.juick.service.UserService; -import com.juick.service.component.*; -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.slf4j.Logger; -import org.slf4j.LoggerFactory; -import org.springframework.beans.factory.annotation.Value; -import org.springframework.core.io.Resource; -import rocks.xmpp.addr.Jid; -import rocks.xmpp.core.XmppException; -import rocks.xmpp.core.session.Extension; -import rocks.xmpp.core.session.XmppSession; -import rocks.xmpp.core.session.XmppSessionConfiguration; -import rocks.xmpp.core.session.debug.LogbackDebugger; -import rocks.xmpp.core.stanza.AbstractIQHandler; -import rocks.xmpp.core.stanza.model.IQ; -import rocks.xmpp.core.stanza.model.Message; -import rocks.xmpp.core.stanza.model.Presence; -import rocks.xmpp.core.stanza.model.StanzaError; -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.EntityCapabilitiesManager; -import rocks.xmpp.extensions.component.accept.ExternalComponent; -import rocks.xmpp.extensions.disco.ServiceDiscoveryManager; -import rocks.xmpp.extensions.disco.model.info.Identity; -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.receipts.MessageDeliveryReceiptsManager; -import rocks.xmpp.extensions.vcard.temp.model.VCard; -import rocks.xmpp.extensions.version.SoftwareVersionManager; -import rocks.xmpp.extensions.version.model.SoftwareVersion; - -import javax.annotation.Nonnull; -import javax.annotation.PostConstruct; -import javax.annotation.PreDestroy; -import javax.inject.Inject; -import java.io.IOException; -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.time.Duration; -import java.time.LocalDate; -import java.util.ArrayList; -import java.util.List; -import java.util.concurrent.ExecutionException; -import java.util.concurrent.Executor; - -/** - * @author ugnich - */ -public class XMPPManager implements NotificationListener { - - private static final Logger logger = LoggerFactory.getLogger("XMPP"); - - private ExternalComponent xmpp; - @Inject - private CommandsManager commandsManager; - @Value("${xmppbot_jid:juick@localhost}") - private Jid jid; - @Value("${hostname:localhost}") - private String componentName; - @Value("${component_port:5347}") - private int componentPort; - @Value("${component_host:localhost}") - private String componentHost; - @Value("${xmpp_password:secret}") - private String password; - @Value("${upload_tmp_dir:#{systemEnvironment['TEMP'] ?: '/tmp'}}") - private String tmpDir; - @Value("classpath:juick.png") - private Resource vCardImage; - - @Inject - private MessagesService messagesService; - @Inject - private UserService userService; - @Inject - private PMQueriesService pmQueriesService; - @Inject - private Executor applicationTaskExecutor; - @Value("${service_user:juick}") - private String serviceUsername; - @Inject - private WebApp webApp; - - private User serviceUser; - - @PostConstruct - public void init() { - logger.info("xmpp component start connecting to {}", componentPort); - XmppSessionConfiguration configuration = XmppSessionConfiguration.builder() - .extensions(Extension.of(com.juick.model.Message.class), Extension.of(MessageQuery.class)) - .debugger(LogbackDebugger.class) - .defaultResponseTimeout(Duration.ofMillis(120000)) - .build(); - xmpp = ExternalComponent.create(componentName, password, configuration, componentHost, componentPort); - ServiceDiscoveryManager serviceDiscoveryManager = xmpp.getManager(ServiceDiscoveryManager.class); - serviceDiscoveryManager.addIdentity(Identity.clientBot().withName("Juick")); - EntityCapabilitiesManager entityCapabilitiesManager = xmpp.getManager(EntityCapabilitiesManager.class); - entityCapabilitiesManager.setNode("https://juick.com/caps"); - MessageDeliveryReceiptsManager messageDeliveryReceiptsManager = xmpp.getManager(MessageDeliveryReceiptsManager.class); - messageDeliveryReceiptsManager.setEnabled(true); - PingManager pingManager = xmpp.getManager(PingManager.class); - pingManager.setEnabled(true); - SoftwareVersionManager softwareVersionManager = xmpp.getManager(SoftwareVersionManager.class); - softwareVersionManager.setSoftwareVersion(new SoftwareVersion("Juick", "2.x", - System.getProperty("os.name", "generic"))); - VCard vCard = new VCard(); - vCard.setFormattedName("Juick"); - vCard.setBirthday(LocalDate.of(2008, 10, 22)); - try { - vCard.setUrl(new URL("http://juick.com/")); - vCard.setPhoto(new VCard.Image("image/png", IOUtils.toByteArray(vCardImage.getInputStream()))); - } catch (MalformedURLException e) { - logger.error("invalid url", e); - } catch (IOException e) { - logger.warn("invalid resource", e); - } - xmpp.addIQHandler(MessageQuery.class, iq -> { - Message warningMessage = new Message(iq.getFrom(), Message.Type.CHAT); - warningMessage.setFrom(jid); - warningMessage.setBody("Your XMPP client constantly polls us with XMPP query which is unsupported for years, please find http://juick.com/query#messages in your client code and remove that"); - xmpp.send(warningMessage); - return iq.createError(new StanzaError(Condition.BAD_REQUEST, "Please stop this spam")); - }); - xmpp.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.isAnonymous()) { - User info = userService.getUserInfo(user); - VCard userVCard = new VCard(); - userVCard.setFormattedName(info.getFullName()); - userVCard.setNickname(user.getName()); - try { - userVCard.setPhoto(new VCard.Image(URI.create(webApp.getAvatarUrl(user)))); - if (info.getUrl() != null) { - userVCard.setUrl(new URL(info.getUrl())); - } - } catch (MalformedURLException e) { - logger.warn("url exception", e); - } - return iq.createResult(userVCard); - } - return iq.createError(Condition.BAD_REQUEST); - } - }); - xmpp.addInboundMessageListener(e -> { - ClientMessage result = incomingMessage(e.getMessage()); - if (result != null) { - xmpp.send(result); - } - }); - FileTransferManager fileTransferManager = xmpp.getManager(FileTransferManager.class); - fileTransferManager.addFileTransferOfferListener(e -> { - try { - List<String> allowedTypes = new ArrayList<>() {{ - 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 { - Jid initiator = e.getInitiator(); - ClientMessage result = incomingMessageJuick( - userService.getUserByJID(initiator.asBareJid().toEscapedString()), initiator, - jid.getLocal(), StringUtils.defaultString(e.getDescription()).trim(), URI.create(String.format("juick://%s", targetFilename))); - if (result != null) { - xmpp.send(result); - } - } 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"); - xmpp.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); - } - }); - xmpp.addConnectionListener(event -> { - if (event.getType().equals(rocks.xmpp.core.session.ConnectionEvent.Type.RECONNECTION_SUCCEEDED)) { - logger.info("component connected"); - } - }); - xmpp.addSessionStatusListener(event -> { - logger.info("event: " + event.getStatus(), event.getThrowable()); - if (event.getStatus().equals(XmppSession.Status.AUTHENTICATED)) { - logger.info("Authenticated, broadcasting..."); - broadcastPresence(null); - } - }); - xmpp.addInboundPresenceListener(event -> { - incomingPresence(event.getPresence()); - }); - applicationTaskExecutor.execute(() -> { - try { - xmpp.connect(); - } catch (XmppException e) { - logger.warn("xmpp exception", e); - } - }); - serviceUser = userService.getUserByName(serviceUsername); - } - - private void sendJuickMessage(com.juick.model.Message jmsg, List<User> users) { - List<String> jids = new ArrayList<>(); - - for (User user : users) { - jids.addAll(userService.getJIDsbyUID(user.getUid())); - } - com.juick.model.Message fullMsg = messagesService.getMessage(jmsg.getMid()).orElseThrow(IllegalStateException::new); - 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/m/" + 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)); - xmpp.send(ClientMessage.from(msg)); - } - } - - private void sendJuickComment(com.juick.model.Message jmsg, List<User> users) { - String replyQuote; - String replyTo; - - com.juick.model.Message replyMessage = jmsg.getReplyto() > 0 ? messagesService.getReply(jmsg.getMid(), jmsg.getReplyto()) - : messagesService.getMessage(jmsg.getMid()).orElseThrow(IllegalStateException::new); - replyTo = replyMessage.getUser().getName(); - com.juick.model.Message fullReply = messagesService.getReply(jmsg.getMid(), jmsg.getRid()); - replyQuote = StringUtils.defaultString(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/m/" + 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)); - xmpp.send(ClientMessage.from(msg)); - } - } - } - - @Override - public void processSystemEvent(SystemEvent systemEvent) { - var activity = systemEvent.getActivity(); - var type = activity.getType(); - if (type.equals(SystemActivity.ActivityType.message)) { - processMessage(activity.getMessage(), activity.getTo()); - } else if (type.equals(SystemActivity.ActivityType.like)) { - if (systemEvent.getActivity().getFrom().equals(serviceUser)) { - processTop(systemEvent.getActivity().getMessage()); - } else { - processLike(activity.getFrom(), activity.getMessage(), activity.getTo()); - } - } - } - private void processMessage(com.juick.model.Message msg, List<User> subscribers) { - if (msg.isService()) { - return; - } - if (MessageUtils.isPM(msg)) { - 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()); - } - xmpp.send(ClientMessage.from(mm)); - }); - } else if (MessageUtils.isReply(msg)) { - sendJuickComment(msg, subscribers); - } - else { - sendJuickMessage(msg, subscribers); - } - } - - private ClientMessage makeReply(Jid jidTo, String txt) { - Message reply = new Message(); - reply.setFrom(jid); - reply.setTo(jidTo); - reply.setType(Message.Type.CHAT); - reply.setBody(txt); - return ClientMessage.from(reply); - } - - public void processLike(User liker, com.juick.model.Message jmsg, List<User> users) { - if (!userService.isInBLAny(jmsg.getUser().getUid(), liker.getUid())) { - userService.getJIDsbyUID(jmsg.getUser().getUid()).forEach(authorJid -> { - Message xmppMessage = new Message(); - xmppMessage.setFrom(jid); - xmppMessage.setTo(Jid.of(authorJid)); - xmppMessage.setType(Message.Type.CHAT); - xmppMessage.addExtension(jmsg); - xmppMessage.setBody(String.format("%s recommended your post #%d. %s", - liker.getName(), jmsg.getMid(), PlainTextFormatter.formatUrl(jmsg))); - xmpp.send(ClientMessage.from(xmppMessage)); - }); - } - - 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/m/" + 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)); - xmpp.send(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); - xmpp.send(ClientPresence.from(p)); - }); - } - - public void processTop(com.juick.model.Message message) { - try { - commandsManager.processCommand(serviceUser, String.format("! #%d", message.getMid()), URI.create(StringUtils.EMPTY)); - } catch (Exception e) { - logger.warn("XMPP error", e); - } - } - - 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); - xmpp.send(ClientPresence.from(reply)); - } else if (p.getType().equals(Presence.Type.PROBE)) { - int uid_to = 0; - if (!toJuick) { - uid_to = userService.getUIDbyName(username); - } else { - User visitor = userService.getUserByJID(p.getFrom().asBareJid().toEscapedString()); - if (visitor != null) { - userService.updateLastSeen(visitor); - } - } - - 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"); - } - xmpp.send(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)); - xmpp.send(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); - xmpp.send(ClientPresence.from(reply)); - - reply.setFrom(reply.getFrom().withResource(jid.getResource())); - reply.setPriority((byte) 10); - reply.setType(null); - xmpp.send(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)); - xmpp.send(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); - xmpp.send(ClientPresence.from(reply)); - } - } - - public ClientMessage 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 null; - } - } - return null; - } - Jid to = msg.getTo(); - if (to.getDomain().equals(xmpp.getDomain().toEscapedString()) || to.equals(this.jid)) { - User user_from = userService.getUserByJID(msg.getFrom().asBareJid().toEscapedString()); - if ((user_from == null || user_from.isAnonymous()) && !msg.getFrom().equals(jid)) { - String signuphash = userService.getSignUpHashByJID(msg.getFrom().asBareJid().toEscapedString()); - return makeReply(msg.getFrom(), "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."); - } - URI attachment = URI.create(StringUtils.EMPTY); - OobX oobX = msg.getExtension(OobX.class); - if (oobX != null) { - attachment = oobX.getUri(); - } - try { - return incomingMessageJuick(user_from, msg.getFrom(), msg.getTo().getLocal(), StringUtils.defaultString(msg.getBody()).trim(), attachment); - } catch (Exception e1) { - logger.warn("message exception", e1); - } - } - ClientMessage errorMessage = ClientMessage.from(msg); - errorMessage.setError(new StanzaError(StanzaError.Type.CANCEL, Condition.ITEM_NOT_FOUND)); - return errorMessage; - } - private ClientMessage incomingMessageJuick(User user_from, Jid from, String to, String command, @Nonnull URI attachment) { - if (StringUtils.isBlank(command) && attachment.toString().isEmpty()) { - return null; - } - - messagesService.getUnread(user_from).forEach(mid -> messagesService.setRead(user_from, mid)); - - int commandlen = command.length(); - - // COMPATIBILITY - if (commandlen > 7 && command.substring(0, 3).equalsIgnoreCase("PM ")) { - command = command.substring(3); - } - - if (!jid.getLocal().equals(to)) { - // PM - if (!StringUtils.isEmpty(command)) { - commandsManager.commandPM(user_from, null, to, command); - return null; - } - } - - try { - CommandResult result = commandsManager.processCommand(user_from, command, attachment); - if (StringUtils.isNotBlank(result.getText())) { - return makeReply(from, result.getText()); - } - } catch (Exception e) { - logger.warn("xmpp command exception", e); - return makeReply(from, "Error processing command"); - } - return null; - } - - 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)); - xmpp.send(ClientPresence.from(presence)); - } catch (IllegalArgumentException ex) { - logger.warn("Invalid jid: {}", j, ex); - } - }); - } - - @PreDestroy - public void close() throws Exception { - broadcastPresence(Presence.Type.UNAVAILABLE); - if (xmpp != null) { - xmpp.close(); - } - } -} |