Fixed: Roadmap crashes when a version has a due date > 2037.

git-svn-id: http://redmine.rubyforge.org/svn/trunk@1887 e93f8b46-1217-0410-a6f0-8f06a7374b81

app/helpers/application_helper.rb

@@ -100,6 +100,19 @@ module ApplicationHelper
     @time_format ||= (Setting.time_format.blank? ? l(:general_fmt_time) : Setting.time_format)
     include_date ? local.strftime("#{@date_format} #{@time_format}") : local.strftime(@time_format)
   end
+      
+  def distance_of_date_in_words(from_date, to_date = 0)
+    from_date = from_date.to_date if from_date.respond_to?(:to_date)
+    to_date = to_date.to_date if to_date.respond_to?(:to_date)
+    distance_in_days = (to_date - from_date).abs
+    lwr(:actionview_datehelper_time_in_words_day, distance_in_days)
+  end
+  
+  def due_date_distance_in_words(date)
+    if date
+      l((date < Date.today ? :label_roadmap_overdue : :label_roadmap_due_in), distance_of_date_in_words(Date.today, date))
+    end
+  end
   
   # Truncates and returns the string as a single line
   def truncate_single_line(string, *args)

app/views/versions/_overview.rhtml

@@ -1,9 +1,7 @@
 <% if version.completed? %>
   <p><%= format_date(version.effective_date) %></p>
-<% elsif version.overdue? %>
-  <p><strong><%= l(:label_roadmap_overdue, distance_of_time_in_words(Time.now, version.effective_date)) %> (<%= format_date(version.effective_date) %>)</strong></p>
 <% elsif version.effective_date %>
-  <p><strong><%=l(:label_roadmap_due_in)%> <%= distance_of_time_in_words Time.now, version.effective_date %> (<%= format_date(version.effective_date) %>)</strong></p>
+  <p><strong><%= due_date_distance_in_words(version.effective_date) %></strong> (<%= format_date(version.effective_date) %>)</p>
 <% end %>
 
 <p><%=h version.description %></p>