auto refresh suggested list

2013-06-03 14:54:51 +10:00
parent 3ef16f292d
commit 978bc0ca4e
3 changed files with 51 additions and 29 deletions
@@ -136,8 +136,34 @@ Discourse.TopicView = Discourse.View.extend(Discourse.Scrolling, {
    });

    this.updatePosition(true);
+
+    // Watch all incoming topic changes
+    this.get('topicTrackingState').trackIncoming("all");
  },

+  hasNewSuggested: function(){
+    var incoming = this.get('topicTrackingState.newIncoming');
+    var suggested = this.get('topic.suggested_topics');
+
+    if(suggested) {
+      var lookup = incoming.slice(-5).reverse().unique();
+      if(lookup.length < 5) {
+        suggested.each(function(topic){
+          if (topic) {
+            lookup.push(topic.get('id'));
+            lookup = lookup.unique();
+            return lookup.length < 5;
+          }
+        });
+      }
+
+      Discourse.TopicList.loadTopics(lookup, "").then(function(topics){
+        suggested.clear();
+        suggested.pushObjects(topics);
+      });
+    }
+  }.observes('topicTrackingState.incomingCount'),
+
  // Triggered whenever any posts are rendered, debounced to save over calling
  postsRendered: Discourse.debounce(function() {
    this.set('renderedPosts', $('.topic-post'));