mirror of
https://github.com/moparisthebest/Conversations
synced 2024-12-25 08:58:55 -05:00
refactored presence parsing into dedicated class
This commit is contained in:
Daniel Gultsch
parent
5cd750cb5e
commit
476ab656ef
53
src/eu/siacs/conversations/parser/AbstractParser.java
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53
src/eu/siacs/conversations/parser/AbstractParser.java
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@ -0,0 +1,53 @@
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package eu.siacs.conversations.parser;
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import java.text.ParseException;
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import java.text.SimpleDateFormat;
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import java.util.Date;
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import eu.siacs.conversations.entities.Account;
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import eu.siacs.conversations.entities.Contact;
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import eu.siacs.conversations.services.XmppConnectionService;
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import eu.siacs.conversations.xml.Element;
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public abstract class AbstractParser {
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protected XmppConnectionService mXmppConnectionService;
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protected AbstractParser(XmppConnectionService service) {
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this.mXmppConnectionService = service;
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}
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protected long getTimestamp(Element packet) {
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if (packet.hasChild("delay")) {
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try {
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String stamp = packet.findChild("delay").getAttribute(
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"stamp");
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stamp = stamp.replace("Z", "+0000");
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Date date = new SimpleDateFormat("yyyy-MM-dd'T'HH:mm:ssZ")
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.parse(stamp);
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return date.getTime();
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} catch (ParseException e) {
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return System.currentTimeMillis();
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}
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} else {
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return System.currentTimeMillis();
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}
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}
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protected void updateLastseen(Element packet, Account account) {
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String[] fromParts = packet.getAttribute("from").split("/");
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String from = fromParts[0];
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String presence = null;
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if (fromParts.length >= 2) {
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presence = fromParts[1];
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}
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Contact contact = account.getRoster().getContact(from);
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long timestamp = getTimestamp(packet);
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if (timestamp >= contact.lastseen.time) {
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contact.lastseen.time = timestamp;
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if (presence!=null) {
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contact.lastseen.presence = presence;
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}
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}
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}
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}
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@ -13,13 +13,10 @@ import eu.siacs.conversations.services.XmppConnectionService;
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import eu.siacs.conversations.xml.Element;
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import eu.siacs.conversations.xmpp.stanzas.MessagePacket;
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public class MessageParser {
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protected static final String LOGTAG = "xmppService";
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private XmppConnectionService mXmppConnectionService;
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public class MessageParser extends AbstractParser {
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public MessageParser(XmppConnectionService service) {
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this.mXmppConnectionService = service;
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super(service);
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}
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public Message parseChat(MessagePacket packet, Account account) {
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@ -83,7 +80,6 @@ public class MessageParser {
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body = otrSession.transformReceiving(body);
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SessionStatus after = otrSession.getSessionStatus();
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if ((before != after) && (after == SessionStatus.ENCRYPTED)) {
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Log.d(LOGTAG, "otr session etablished");
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List<Message> messages = conversation.getMessages();
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for (int i = 0; i < messages.size(); ++i) {
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Message msg = messages.get(i);
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@ -101,7 +97,6 @@ public class MessageParser {
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mXmppConnectionService.updateUi(conversation, false);
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} else if ((before != after) && (after == SessionStatus.FINISHED)) {
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conversation.resetOtrSession();
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Log.d(LOGTAG, "otr session stoped");
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}
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// isEmpty is a work around for some weird clients which send emtpty
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// strings over otr
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@ -109,8 +104,10 @@ public class MessageParser {
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return null;
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}
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conversation.setLatestMarkableMessageId(getMarkableMessageId(packet));
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return new Message(conversation, packet.getFrom(), body,
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Message finishedMessage = new Message(conversation, packet.getFrom(), body,
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Message.ENCRYPTION_OTR, Message.STATUS_RECIEVED);
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finishedMessage.setTime(getTimestamp(packet));
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return finishedMessage;
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} catch (Exception e) {
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conversation.resetOtrSession();
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return null;
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@ -144,13 +141,16 @@ public class MessageParser {
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}
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String pgpBody = getPgpBody(packet);
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conversation.setLatestMarkableMessageId(getMarkableMessageId(packet));
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Message finishedMessage;
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if (pgpBody == null) {
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return new Message(conversation, counterPart, packet.getBody(),
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finishedMessage = new Message(conversation, counterPart, packet.getBody(),
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Message.ENCRYPTION_NONE, status);
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} else {
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return new Message(conversation, counterPart, pgpBody,
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finishedMessage= new Message(conversation, counterPart, pgpBody,
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Message.ENCRYPTION_PGP, status);
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}
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finishedMessage.setTime(getTimestamp(packet));
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return finishedMessage;
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}
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public Message parseCarbonMessage(MessagePacket packet, Account account) {
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@ -183,14 +183,15 @@ public class MessageParser {
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.findOrCreateConversation(account, parts[0], false);
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conversation.setLatestMarkableMessageId(getMarkableMessageId(packet));
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String pgpBody = getPgpBody(message);
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Message finishedMessage;
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if (pgpBody != null) {
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return new Message(conversation, fullJid, pgpBody,
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Message.ENCRYPTION_PGP, status);
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finishedMessage = new Message(conversation, fullJid, pgpBody,Message.ENCRYPTION_PGP, status);
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} else {
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String body = message.findChild("body").getContent();
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return new Message(conversation, fullJid, body,
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Message.ENCRYPTION_NONE, status);
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finishedMessage= new Message(conversation, fullJid, body,Message.ENCRYPTION_NONE, status);
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}
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finishedMessage.setTime(getTimestamp(message));
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return finishedMessage;
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}
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public void parseError(MessagePacket packet, Account account) {
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@ -215,23 +216,4 @@ public class MessageParser {
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return null;
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}
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}
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private void updateLastseen(Element message, Account account) {
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String[] fromParts = message.getAttribute("from").split("/");
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String from = fromParts[0];
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String presence = null;
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if (fromParts.length >= 2) {
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presence = fromParts[1];
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}
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Contact contact = account.getRoster().getContact(from);
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if (presence!=null) {
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contact.lastseen.presence = presence;
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contact.lastseen.time = System.currentTimeMillis();
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} else if ((contact.getPresences().size() == 1)&&(contact.getPresences().containsKey(contact.lastseen.presence))) {
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contact.lastseen.time = System.currentTimeMillis();
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} else {
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contact.lastseen.presence = null;
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contact.lastseen.time = System.currentTimeMillis();
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}
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}
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}
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103
src/eu/siacs/conversations/parser/PresenceParser.java
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103
src/eu/siacs/conversations/parser/PresenceParser.java
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@ -0,0 +1,103 @@
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package eu.siacs.conversations.parser;
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import android.util.Log;
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import eu.siacs.conversations.crypto.PgpEngine;
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import eu.siacs.conversations.entities.Account;
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import eu.siacs.conversations.entities.Contact;
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import eu.siacs.conversations.entities.Conversation;
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import eu.siacs.conversations.entities.Presences;
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import eu.siacs.conversations.services.XmppConnectionService;
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import eu.siacs.conversations.xml.Element;
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import eu.siacs.conversations.xmpp.stanzas.PresencePacket;
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public class PresenceParser extends AbstractParser {
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public PresenceParser(XmppConnectionService service) {
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super(service);
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}
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public void parseConferencePresence(PresencePacket packet, Account account) {
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PgpEngine mPgpEngine = mXmppConnectionService.getPgpEngine();
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if (packet.hasChild("x", "http://jabber.org/protocol/muc#user")) {
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Conversation muc = mXmppConnectionService.findMuc(packet
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.getAttribute("from").split("/")[0], account);
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if (muc != null) {
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muc.getMucOptions().processPacket(packet, mPgpEngine);
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}
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} else if (packet.hasChild("x", "http://jabber.org/protocol/muc")) {
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Conversation muc = mXmppConnectionService.findMuc(packet
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.getAttribute("from").split("/")[0], account);
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if (muc != null) {
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int error = muc.getMucOptions().getError();
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muc.getMucOptions().processPacket(packet, mPgpEngine);
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if (muc.getMucOptions().getError() != error) {
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mXmppConnectionService.updateUi(muc, false);
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}
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}
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}
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}
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public void parseContactPresence(PresencePacket packet, Account account) {
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String[] fromParts = packet.getAttribute("from").split("/");
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String type = packet.getAttribute("type");
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if (fromParts[0].equals(account.getJid())) {
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if (fromParts.length == 2) {
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if (type == null) {
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account.updatePresence(fromParts[1],
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Presences.parseShow(packet.findChild("show")));
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} else if (type.equals("unavailable")) {
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account.removePresence(fromParts[1]);
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}
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}
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} else {
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Contact contact = account.getRoster().getContact(packet.getFrom());
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if (type == null) {
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if (fromParts.length == 2) {
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contact.updatePresence(fromParts[1],
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Presences.parseShow(packet.findChild("show")));
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PgpEngine pgp = mXmppConnectionService.getPgpEngine();
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if (pgp != null) {
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Element x = packet.findChild("x", "jabber:x:signed");
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if (x != null) {
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Element status = packet.findChild("status");
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String msg;
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if (status != null) {
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msg = status.getContent();
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} else {
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msg = "";
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}
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contact.setPgpKeyId(pgp.fetchKeyId(account, msg,
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x.getContent()));
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}
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}
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mXmppConnectionService.onContactStatusChanged
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.onContactStatusChanged(contact);
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updateLastseen(packet, account);
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}
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} else if (type.equals("unavailable")) {
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if (fromParts.length != 2) {
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contact.clearPresences();
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} else {
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contact.removePresence(fromParts[1]);
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}
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mXmppConnectionService.onContactStatusChanged
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.onContactStatusChanged(contact);
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} else if (type.equals("subscribe")) {
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if (contact.getOption(Contact.Options.PREEMPTIVE_GRANT)) {
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mXmppConnectionService.sendPresenceUpdatesTo(contact);
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contact.setOption(Contact.Options.FROM);
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contact.resetOption(Contact.Options.PREEMPTIVE_GRANT);
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if ((contact.getOption(Contact.Options.ASKING))
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&& (!contact.getOption(Contact.Options.TO))) {
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mXmppConnectionService
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.requestPresenceUpdatesFrom(contact);
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}
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} else {
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contact.setOption(Contact.Options.PENDING_SUBSCRIPTION_REQUEST);
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}
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}
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}
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}
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}
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@ -1,10 +1,7 @@
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package eu.siacs.conversations.services;
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import java.text.ParseException;
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import java.text.SimpleDateFormat;
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import java.util.Collections;
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import java.util.Comparator;
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import java.util.Date;
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import java.util.Hashtable;
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import java.util.List;
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import java.util.Locale;
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@ -23,8 +20,8 @@ import eu.siacs.conversations.entities.Conversation;
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import eu.siacs.conversations.entities.Message;
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import eu.siacs.conversations.entities.MucOptions;
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import eu.siacs.conversations.entities.MucOptions.OnRenameListener;
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import eu.siacs.conversations.entities.Presences;
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import eu.siacs.conversations.parser.MessageParser;
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import eu.siacs.conversations.parser.PresenceParser;
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import eu.siacs.conversations.persistance.DatabaseBackend;
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import eu.siacs.conversations.persistance.FileBackend;
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import eu.siacs.conversations.ui.OnAccountListChangedListener;
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@ -86,6 +83,7 @@ public class XmppConnectionService extends Service {
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private static String ACTION_MERGE_PHONE_CONTACTS = "merge_phone_contacts";
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private MessageParser mMessageParser = new MessageParser(this);
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private PresenceParser mPresenceParser = new PresenceParser(this);
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private List<Account> accounts;
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private List<Conversation> conversations = null;
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@ -96,7 +94,7 @@ public class XmppConnectionService extends Service {
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private int convChangedListenerCount = 0;
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private OnAccountListChangedListener accountChangedListener = null;
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private OnTLSExceptionReceived tlsException = null;
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private OnContactStatusChanged onContactStatusChanged = new OnContactStatusChanged() {
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public OnContactStatusChanged onContactStatusChanged = new OnContactStatusChanged() {
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@Override
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public void onContactStatusChanged(Contact contact) {
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@ -208,18 +206,6 @@ public class XmppConnectionService extends Service {
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if ((message == null) || (message.getBody() == null)) {
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return;
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}
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if (packet.hasChild("delay")) {
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try {
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String stamp = packet.findChild("delay").getAttribute(
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"stamp");
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stamp = stamp.replace("Z", "+0000");
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Date date = new SimpleDateFormat("yyyy-MM-dd'T'HH:mm:ssZ")
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.parse(stamp);
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message.setTime(date.getTime());
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} catch (ParseException e) {
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Log.d(LOGTAG, "error trying to parse date" + e.getMessage());
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}
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}
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if ((confirmMessages()) && ((packet.getId() != null))) {
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MessagePacket receivedPacket = new MessagePacket();
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receivedPacket.setType(MessagePacket.TYPE_NORMAL);
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@ -298,95 +284,11 @@ public class XmppConnectionService extends Service {
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public void onPresencePacketReceived(final Account account,
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PresencePacket packet) {
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if (packet.hasChild("x", "http://jabber.org/protocol/muc#user")) {
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Conversation muc = findMuc(
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packet.getAttribute("from").split("/")[0], account);
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if (muc != null) {
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muc.getMucOptions().processPacket(packet, getPgpEngine());
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} else {
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Log.d(LOGTAG, account.getJid()
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+ ": could not find muc for received muc package "
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+ packet.toString());
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}
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mPresenceParser.parseConferencePresence(packet, account);
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} else if (packet.hasChild("x", "http://jabber.org/protocol/muc")) {
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Conversation muc = findMuc(
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packet.getAttribute("from").split("/")[0], account);
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if (muc != null) {
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Log.d(LOGTAG,
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account.getJid() + ": reading muc status packet "
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+ packet.toString());
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int error = muc.getMucOptions().getError();
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muc.getMucOptions().processPacket(packet, getPgpEngine());
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if ((muc.getMucOptions().getError() != error)
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&& (convChangedListener != null)) {
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Log.d(LOGTAG, "muc error status changed");
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convChangedListener.onConversationListChanged();
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}
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}
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mPresenceParser.parseConferencePresence(packet, account);
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} else {
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String[] fromParts = packet.getAttribute("from").split("/");
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String type = packet.getAttribute("type");
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if (fromParts[0].equals(account.getJid())) {
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if (fromParts.length == 2) {
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if (type == null) {
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account.updatePresence(fromParts[1], Presences
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.parseShow(packet.findChild("show")));
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} else if (type.equals("unavailable")) {
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account.removePresence(fromParts[1]);
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}
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}
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} else {
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Contact contact = account.getRoster().getContact(
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packet.getFrom());
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if (type == null) {
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if (fromParts.length == 2) {
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contact.updatePresence(fromParts[1], Presences
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.parseShow(packet.findChild("show")));
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PgpEngine pgp = getPgpEngine();
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if (pgp != null) {
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Element x = packet.findChild("x",
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"jabber:x:signed");
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if (x != null) {
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Element status = packet.findChild("status");
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String msg;
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if (status != null) {
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msg = status.getContent();
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} else {
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msg = "";
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}
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contact.setPgpKeyId(pgp.fetchKeyId(account,
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msg, x.getContent()));
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}
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}
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onContactStatusChanged
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.onContactStatusChanged(contact);
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}
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} else if (type.equals("unavailable")) {
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if (fromParts.length != 2) {
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contact.clearPresences();
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} else {
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contact.removePresence(fromParts[1]);
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}
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onContactStatusChanged.onContactStatusChanged(contact);
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} else if (type.equals("subscribe")) {
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Log.d(LOGTAG, "received subscribe packet from "
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+ packet.getFrom());
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if (contact.getOption(Contact.Options.PREEMPTIVE_GRANT)) {
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Log.d(LOGTAG, "preemptive grant; granting");
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sendPresenceUpdatesTo(contact);
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contact.setOption(Contact.Options.FROM);
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contact.resetOption(Contact.Options.PREEMPTIVE_GRANT);
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if ((contact.getOption(Contact.Options.ASKING))
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&& (!contact.getOption(Contact.Options.TO))) {
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requestPresenceUpdatesFrom(contact);
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}
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} else {
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contact.setOption(Contact.Options.PENDING_SUBSCRIPTION_REQUEST);
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}
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} else {
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// Log.d(LOGTAG, packet.toString());
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}
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}
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mPresenceParser.parseContactPresence(packet,account);
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}
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}
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};
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@ -507,7 +409,7 @@ public class XmppConnectionService extends Service {
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return message;
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}
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protected Conversation findMuc(String name, Account account) {
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public Conversation findMuc(String name, Account account) {
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for (Conversation conversation : this.conversations) {
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if (conversation.getContactJid().split("/")[0].equals(name)
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&& (conversation.getAccount() == account)) {
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