journey_pattern#form: add warning message on stop selection. Refs #62

1 files changed, 5 insertions, 0 deletions

diff --git a/app/helpers/journey_patterns_helper.rb b/app/helpers/journey_patterns_helper.rb
index d7b66db06..bcfb71cd1 100644
--- a/app/helpers/journey_patterns_helper.rb
+++ b/app/helpers/journey_patterns_helper.rb
@@ -8,5 +8,10 @@ module JourneyPatternsHelper
       truncate(journey_pattern.name, :length => 30)
     end
   end
+  def stop_point_ids_label(journey_pattern)
+    return journey_pattern.human_attribute_name(:stop_point_ids) if journey_pattern.vehicle_journeys.empty?
+
+    "#{journey_pattern.human_attribute_name(:stop_point_ids)}. #{t('journey_patterns.form.warning', :count => journey_pattern.vehicle_journeys.count)}"
+  end
 end