From fd61d67dabcb54511f6aa29079ea68d222e59345 Mon Sep 17 00:00:00 2001
From: saqura <saqura@saqura.eu>
Date: Mon, 5 Oct 2015 00:45:16 +0200
Subject: Use MAM for MUC initial history retrieval

If the MUC supports MAM (XEP-0313), use it to retrieve the history
when joining.
---
 .../siacs/conversations/services/MessageArchiveService.java  | 12 ++++++++++++
 1 file changed, 12 insertions(+)

(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 351ded0b..ae81cc17 100644
--- a/src/main/java/eu/siacs/conversations/services/MessageArchiveService.java
+++ b/src/main/java/eu/siacs/conversations/services/MessageArchiveService.java
@@ -54,6 +54,18 @@ public class MessageArchiveService implements OnAdvancedStreamFeaturesLoaded {
 		this.execute(query);
 	}
 
+	public void catchupMUC(final Conversation conversation) {
+		if (conversation.getLastMessageTransmitted() < 0 && conversation.countMessages() == 0) {
+			query(conversation,
+					0,
+					System.currentTimeMillis());
+		} else {
+			query(conversation,
+					conversation.getLastMessageTransmitted(),
+					System.currentTimeMillis());
+		}
+	}
+
 	private long getLastMessageTransmitted(final Account account) {
 		long timestamp = 0;
 		for(final Conversation conversation : mXmppConnectionService.getConversations()) {
-- 
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