From 0ab530932ae559d9b2a0dd8cbc57530fa8552319 Mon Sep 17 00:00:00 2001
From: iNPUTmice <daniel@gultsch.de>
Date: Mon, 8 Dec 2014 21:59:14 +0100
Subject: added max history age (default 1w). automatically sort newly added
 mam messages

---
 .../services/MessageArchiveService.java            | 48 +++++++++++++++++-----
 1 file changed, 38 insertions(+), 10 deletions(-)

(limited to 'src/main/java/eu/siacs/conversations/services/MessageArchiveService.java')

diff --git a/src/main/java/eu/siacs/conversations/services/MessageArchiveService.java b/src/main/java/eu/siacs/conversations/services/MessageArchiveService.java
index 4f47cdbe4..c77262cb4 100644
--- a/src/main/java/eu/siacs/conversations/services/MessageArchiveService.java
+++ b/src/main/java/eu/siacs/conversations/services/MessageArchiveService.java
@@ -4,16 +4,18 @@ import android.util.Log;
 
 import java.math.BigInteger;
 import java.util.HashSet;
+import java.util.List;
 
 import eu.siacs.conversations.Config;
 import eu.siacs.conversations.entities.Account;
 import eu.siacs.conversations.entities.Conversation;
 import eu.siacs.conversations.xml.Element;
+import eu.siacs.conversations.xmpp.OnAdvancedStreamFeaturesLoaded;
 import eu.siacs.conversations.xmpp.OnIqPacketReceived;
 import eu.siacs.conversations.xmpp.jid.Jid;
 import eu.siacs.conversations.xmpp.stanzas.IqPacket;
 
-public class MessageArchiveService {
+public class MessageArchiveService implements OnAdvancedStreamFeaturesLoaded {
 
 	private final XmppConnectionService mXmppConnectionService;
 
@@ -28,18 +30,31 @@ public class MessageArchiveService {
 			final Account account = conversation.getAccount();
 			long start = conversation.getLastMessageReceived();
 			long end = account.getXmppConnection().getLastSessionEstablished();
+			if (end - start >= Config.MAX_HISTORY_AGE) {
+				start = end - Config.MAX_HISTORY_AGE;
+			}
 			final Query query = new Query(conversation, start, end);
 			this.queries.add(query);
 			IqPacket packet = this.mXmppConnectionService.getIqGenerator().queryMessageArchiveManagement(query);
 			this.mXmppConnectionService.sendIqPacket(account, packet, new OnIqPacketReceived() {
 				@Override
 				public void onIqPacketReceived(Account account, IqPacket packet) {
-					Log.d(Config.LOGTAG, packet.toString());
+					if (packet.getType() == IqPacket.TYPE_ERROR) {
+						finalizeQuery(query);
+					}
 				}
 			});
 		}
 	}
 
+	private void finalizeQuery(Query query) {
+		synchronized (this.queries) {
+			this.queries.remove(query);
+		}
+		query.getConversation().sort();
+		this.mXmppConnectionService.updateConversationUi();
+	}
+
 	public void processFin(Element fin) {
 		if (fin == null) {
 			return;
@@ -48,27 +63,26 @@ public class MessageArchiveService {
 		if (query == null) {
 			return;
 		}
-		Log.d(Config.LOGTAG,"fin "+fin.toString());
 		boolean complete = fin.getAttributeAsBoolean("complete");
 		Element set = fin.findChild("set","http://jabber.org/protocol/rsm");
 		Element last = set == null ? null : set.findChild("last");
 		if (complete || last == null) {
-			Log.d(Config.LOGTAG,"completed mam query for "+query.getWith().toString());
-			synchronized (this.queries) {
-				this.queries.remove(query);
-			}
+			final Account account = query.getConversation().getAccount();
+			Log.d(Config.LOGTAG,account.getJid().toBareJid().toString()+": completed mam query for "+query.getWith().toString());
+			this.finalizeQuery(query);
 		} else {
-			Query nextQuery = query.next(last == null ? null : last.getContent());
+			final Query nextQuery = query.next(last == null ? null : last.getContent());
 			IqPacket packet = this.mXmppConnectionService.getIqGenerator().queryMessageArchiveManagement(nextQuery);
 			synchronized (this.queries) {
 				this.queries.remove(query);
 				this.queries.add(nextQuery);
 			}
-			Log.d(Config.LOGTAG,packet.toString());
 			this.mXmppConnectionService.sendIqPacket(query.getConversation().getAccount(),packet,new OnIqPacketReceived() {
 				@Override
 				public void onIqPacketReceived(Account account, IqPacket packet) {
-					Log.d(Config.LOGTAG,packet.toString());
+					if (packet.getType() == IqPacket.TYPE_ERROR) {
+						finalizeQuery(nextQuery);
+					}
 				}
 			});
 		}
@@ -88,6 +102,20 @@ public class MessageArchiveService {
 		}
 	}
 
+	@Override
+	public void onAdvancedStreamFeaturesAvailable(Account account) {
+		if (account.getXmppConnection() != null && account.getXmppConnection().getFeatures().mam()) {
+			List<Conversation> conversations = mXmppConnectionService.getConversations();
+			for (Conversation conversation : conversations) {
+				if (conversation.getMode() == Conversation.MODE_SINGLE && conversation.getAccount() == account) {
+					this.query(conversation);
+				}
+			}
+		} else {
+			Log.d(Config.LOGTAG,"no mam available");
+		}
+	}
+
 	public class Query {
 		private long start;
 		private long end;
-- 
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