show warning snackbar before joining anon-non-private room

1 files changed, 5 insertions, 0 deletions

diff --git a/src/main/java/de/pixart/messenger/services/XmppConnectionService.java b/src/main/java/de/pixart/messenger/services/XmppConnectionService.java
index ba583b304..bd68bd140 100644
--- a/src/main/java/de/pixart/messenger/services/XmppConnectionService.java
+++ b/src/main/java/de/pixart/messenger/services/XmppConnectionService.java
@@ -2551,6 +2551,11 @@ public class XmppConnectionService extends Service {
                 private void join(Conversation conversation) {
                     Account account = conversation.getAccount();
                     final MucOptions mucOptions = conversation.getMucOptions();
+                    if (mucOptions.nonanonymous() && !mucOptions.membersOnly() && !conversation.getBooleanAttribute("accept_non_anonymous", false)) {
+                        mucOptions.setError(MucOptions.Error.NON_ANONYMOUS);
+                        updateConversationUi();
+                        return;
+                    }
                     final Jid joinJid = mucOptions.getSelf().getFullJid();
                     Log.d(Config.LOGTAG, account.getJid().asBareJid().toString() + ": joining conversation " + joinJid.toString());
                     PresencePacket packet = mPresenceGenerator.selfPresence(account, Presence.Status.ONLINE, mucOptions.nonanonymous() || onConferenceJoined != null);