juick-xmpp-wip: router component

1 files changed, 161 insertions, 0 deletions

diff --git a/juick-xmpp-wip/src/main/java/com/juick/components/XMPPBot.java b/juick-xmpp-wip/src/main/java/com/juick/components/XMPPBot.java
new file mode 100644
index 00000000..b551ff2b
--- /dev/null
+++ b/juick-xmpp-wip/src/main/java/com/juick/components/XMPPBot.java
@@ -0,0 +1,161 @@
+/*
+ * 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.components;
+
+import com.juick.User;
+import com.juick.server.helpers.UserInfo;
+import com.juick.server.protocol.JuickProtocol;
+import com.juick.server.protocol.ProtocolListener;
+import com.juick.service.PMQueriesService;
+import com.juick.service.UserService;
+import org.apache.commons.io.IOUtils;
+import org.apache.commons.lang3.math.NumberUtils;
+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
+import org.springframework.core.env.Environment;
+import rocks.xmpp.addr.Jid;
+import rocks.xmpp.core.XmppException;
+import rocks.xmpp.core.stanza.model.Message;
+import rocks.xmpp.extensions.component.accept.ExternalComponent;
+import rocks.xmpp.extensions.vcard.temp.VCardManager;
+import rocks.xmpp.extensions.vcard.temp.model.VCard;
+import rocks.xmpp.extensions.version.SoftwareVersionManager;
+import rocks.xmpp.extensions.version.model.SoftwareVersion;
+
+import javax.inject.Inject;
+import java.io.IOException;
+import java.lang.reflect.InvocationTargetException;
+import java.net.URL;
+import java.util.List;
+
+/**
+ * Created by vt on 12/11/2016.
+ */
+public class XMPPBot implements AutoCloseable, ProtocolListener {
+    private static final Logger logger = LoggerFactory.getLogger(XMPPBot.class);
+    @Inject
+    UserService userService;
+    @Inject
+    PMQueriesService pmQueriesService;
+    @Inject
+    JuickProtocol juickProtocol;
+
+    Jid juickJid;
+
+    private ExternalComponent component;
+
+    public XMPPBot(Environment env) {
+        component = ExternalComponent.create(env.getProperty("component_name", "juick.com"),
+                env.getProperty("component_password", "secret"), env.getProperty("component_host", "localhost"),
+                NumberUtils.toInt(env.getProperty("component_port", "5347"), 5347));
+        juickJid = Jid.of(env.getProperty("xmppbot_jid", "juick@juick.com/Juick"));
+        juickProtocol.setListener(this);
+        try {
+            SoftwareVersionManager softwareVersionManager = component.getManager(SoftwareVersionManager.class);
+            softwareVersionManager.setSoftwareVersion(new SoftwareVersion("Juick", "git", System.getProperty("os.name", "generic")));
+            VCardManager vCardManager = component.getManager(VCardManager.class);
+            vCardManager.setEnabled(true);
+            VCard ownVCard = new VCard();
+            ownVCard.setNickname("Juick");
+            ownVCard.setUrl(new URL("http://juick.com/"));
+            ownVCard.setPhoto(new VCard.Image("image/png", IOUtils.toByteArray(getClass().getClassLoader().getResourceAsStream("vCard.png"))));
+            vCardManager.setVCard(ownVCard);
+            component.addInboundMessageListener(e -> {
+                Message message = e.getMessage();
+                if (message.getType().equals(Message.Type.ERROR) || message.getType().equals(Message.Type.GROUPCHAT)) {
+                    return;
+                }
+                String text = message.getBody().trim();
+                String command = text.toUpperCase();
+                User user = userService.getUserByJID(message.getFrom().asBareJid().toString());
+                if (command.equals("VCARD")) {
+                    try {
+                        VCard vCard = vCardManager.getVCard(message.getFrom().asBareJid()).getResult();
+                        UserInfo info = new UserInfo();
+                        info.setFullName(vCard.getFormattedName());
+                        info.setCountry(vCard.getAddresses().get(0).getCountry());
+                        info.setUrl(vCard.getUrl().toString());
+                        userService.updateUserInfo(user, info);
+                        component.sendMessage(new Message(message.getFrom(), Message.Type.CHAT, "vCard updated"));
+                    } catch (XmppException vce) {
+                        logger.warn("vcard exception", vce);
+                    }
+                } else {
+                    try {
+                        String reply = juickProtocol.getReply(user, text);
+                        Message replyMessage = new Message(message.getFrom(), Message.Type.CHAT);
+                        replyMessage.setBody(reply);
+                        replyMessage.setFrom(juickJid);
+                        component.send(replyMessage);
+                    } catch (InvocationTargetException | IllegalAccessException | NoSuchMethodException ex) {
+                        logger.warn("unhandled error", ex);
+                    }
+                }
+            });
+            component.connect();
+        } catch (XmppException | IOException e) {
+            logger.error("bot connection error", e);
+        }
+    }
+
+    @Override
+    public void close() throws Exception {
+        if (component != null)
+            component.close();
+
+        logger.info("ExternalComponent on xmpp-bot destroyed");
+    }
+
+    @Override
+    public void privateMessage(User from, User to, String body) {
+        List<String> toJids = userService.getJIDsbyUID(to.getUid());
+        toJids.forEach(jid -> {
+            Message mm = new Message();
+            mm.setTo(Jid.of(jid));
+            mm.setType(Message.Type.CHAT);
+            boolean haveInRoster = pmQueriesService.havePMinRoster(from.getUid(), jid);
+            if (haveInRoster) {
+                mm.setFrom(Jid.of(from.getName(), juickJid.getDomain(), "Juick"));
+                mm.setBody(body);
+            } else {
+                mm.setFrom(Jid.of("juick", juickJid.getDomain(), "Juick"));
+                mm.setBody("Private message from @" + from.getName() + ":\n" + body);
+            }
+            component.send(mm);
+        });
+    }
+
+    @Override
+    public void userSubscribed(User from, User to) {
+        String notification = String.format("%s subscribed to your blog", from.getName());
+        List<String> toJids = userService.getJIDsbyUID(to.getUid());
+        toJids.forEach(jid -> {
+            Message mm = new Message();
+            mm.setTo(Jid.of(jid));
+            mm.setType(Message.Type.CHAT);
+            mm.setFrom(juickJid);
+            mm.setBody(notification);
+            component.send(mm);
+        });
+    }
+
+    @Override
+    public void messagePosted(com.juick.Message msg) {
+
+    }
+}