diff app/helpers/activities_helper.rb @ 1298:4f746d8966dd redmine_2.3_integration

Merge from redmine-2.3 branch to create new branch redmine-2.3-integration

--- a/app/helpers/activities_helper.rb	Fri Jun 14 09:07:32 2013 +0100
+++ b/app/helpers/activities_helper.rb	Fri Jun 14 09:28:30 2013 +0100
@@ -1,3 +1,21 @@
+# encoding: utf-8
+#
+# Redmine - project management software
+# Copyright (C) 2006-2013  Jean-Philippe Lang
+#
+# This program is free software; you can redistribute it and/or
+# modify it under the terms of the GNU General Public License
+# as published by the Free Software Foundation; either version 2
+# of the License, or (at your option) any later version.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program; if not, write to the Free Software
+# Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
 
 module ActivitiesHelper
 
@@ -147,5 +165,18 @@
     threshold = insthash.values.sort.last(count).first
     insthash.keys.select { |k| insthash[k] >= threshold }.sample(count)
   end
+  
+  def sort_activity_events(events)
+    events_by_group = events.group_by(&:event_group)
+    sorted_events = []
+    events.sort {|x, y| y.event_datetime <=> x.event_datetime}.each do |event|
+      if group_events = events_by_group.delete(event.event_group)
+        group_events.sort {|x, y| y.event_datetime <=> x.event_datetime}.each_with_index do |e, i|
+          sorted_events << [e, i > 0]
+        end
+      end
+    end
+    sorted_events
+  end
 
 end