Bugfix. Don't show hidden MUCs when new message received.

CHANGES.md

@@ -5,6 +5,8 @@
 ### Bugfixes
 - Attribute error when empty IQ stanza is returned for vCard query
 - Don't allow PEP bookmarks if `pubsub#publish-options` is not advertised by the server.
+- In fullscreen view, sometimes a background MUC would come into the foreground
+  when a new message appears inside it.
 
 _Note: previously this meant that bookmarks sent to servers that don't
 support `pubsub#publish-options` were visible to all your contacts, even
@@ -27,6 +29,8 @@ though they should be private._
 - New configuration setting [root](https://conversejs.org/docs/html/configurations.html#root)
 - The [view_mode](https://conversejs.org/docs/html/configurations.html#view-mode) setting now has a new possible value: `embedded`
 
+### Translation updates
+- Chinese (Traditional), French, German, Portuguese (Brazil), Russian, Ukrainian
 
 ## 3.3.2 (2018-01-29)
 

src/converse-chatview.js

@@ -1136,6 +1136,7 @@
 
                 afterShown (focus) {
                     if (u.isPersistableModel(this.model)) {
+                        this.model.clearUnreadMsgCounter();
                         this.model.save();
                     }
                     this.setChatState(_converse.ACTIVE);

src/converse-muc.js

@@ -558,9 +558,8 @@
                      *
                      * This is instead done in `afterConnected` below.
                      */
-                    if (this.model.collection && this.model.collection.browserStorage) {
+                    if (u.isPersistableModel(this.model)) {
-                        // Without a connection, we haven't yet initialized
+                        this.model.clearUnreadMsgCounter();
-                        // localstorage
                         this.model.save();
                     }
                     this.occupantsview.setOccupantsHeight();

src/converse-singleton.js

@@ -104,6 +104,15 @@
                 }
             },
 
+            ChatRoomView: {
+                show (focus) {
+                    if (!this.model.get('hidden')) {
+                        _.each(this.__super__._converse.chatboxviews.xget(this.model.get('id')), hideChat);
+                        return this.__super__.show.apply(this, arguments);
+                    }
+                }
+            },
+
             RosterContactView: {
                 openChat (ev) {
                     /* We only have one chat visible at any one