Activity page shows create events only

arn/ActivityCreate.go

@@ -61,3 +61,16 @@ func StreamActivityCreates() <-chan *ActivityCreate {
 
 	return channel
 }
+
+// FilterActivityCreates filters all ActivityCreates by a custom function.
+func FilterActivityCreates(filter func(Activity) bool) []Activity {
+	var filtered []Activity
+
+	for obj := range StreamActivityCreates() {
+		if filter(obj) {
+			filtered = append(filtered, obj)
+		}
+	}
+
+	return filtered
+}

arn/Post.go

@@ -56,6 +56,11 @@ func (post *Post) GetParentID() string {
 	return post.ParentID
 }
 
+// GetParentType returns the object type of the parent.
+func (post *Post) GetParentType() string {
+	return post.ParentType
+}
+
 // SetParent sets a new parent.
 func (post *Post) SetParent(newParent PostParent) {
 	// Remove from old parent

arn/Postable.go

@@ -23,6 +23,7 @@ type Postable interface {
 	GetText() string
 	GetCreated() string
 	GetParentID() string
+	GetParentType() string
 }
 
 // ToPostables converts a slice of specific types to a slice of generic postables.

arn/Thread.go

@@ -54,6 +54,11 @@ func (thread *Thread) GetParentID() string {
 	return ""
 }
 
+// GetParentType always returns an empty string for threads.
+func (thread *Thread) GetParentType() string {
+	return ""
+}
+
 // TypeName returns the type name.
 func (thread *Thread) TypeName() string {
 	return "Thread"