Index: lib/redmine/activity/fetcher.rb
===================================================================
--- lib/redmine/activity/fetcher.rb	(revisão 14471)
+++ lib/redmine/activity/fetcher.rb	(cópia de trabalho)
@@ -83,13 +83,13 @@
       # Returns an array of events for the given date range
       # sorted in reverse chronological order
       def events(from = nil, to = nil, options={})
-        e = []
+
         @options[:limit] = options[:limit]
 
-        @scope.each do |event_type|
-          constantized_providers(event_type).each do |provider|
-            e += provider.find_events(event_type, @user, from, to, @options)
-          end
+        if @options[:author].is_a? Array
+          e = @options[:author].map { |a| find_events_with_author(from, to, a) }.inject([], :+)
+        else
+          e = find_events_with_author(from, to, @options[:author])
         end
 
         e.sort! {|a,b| b.event_datetime <=> a.event_datetime}
@@ -102,6 +102,16 @@
 
       private
 
+      def find_events_with_author(from, to, author)
+        e = []
+        @scope.each do |event_type|
+          constantized_providers(event_type).each do |provider|
+            e += provider.find_events(event_type, @user, from, to, @options.merge(author: author))
+          end
+        end
+        e
+      end
+
       def constantized_providers(event_type)
         Redmine::Activity.providers[event_type].map(&:constantize)
       end