Strip non-breaking space HTML entities from the text feeds. Fixes #443.

git-svn-id: http://www.rousette.org.uk/svn/tracks-repos/trunk@441 a4c988fc-2ded-0310-b66e-134b36920a42

tracks/app/helpers/application_helper.rb

@@ -116,6 +116,10 @@ module ApplicationHelper
   def count_undone_todos(todos_parent, string="actions")
     @controller.count_undone_todos(todos_parent, string)
   end
+
+  def count_undone_todos_text(todos_parent, string="actions")
+    count_undone_todos(todos_parent, string).gsub(" "," ")
+  end
   
   def link_to_context(context, descriptor = sanitize(context.name))
     link_to( descriptor, context_path(context), :title => "View context: #{context.name}" )

tracks/app/views/contexts/index_text.rhtml

@@ -1,5 +1,5 @@
 <% @contexts.each do |c| -%>
 
 <%= c.name.upcase %>
-<%= count_undone_todos(c)%>. Context is <%= c.hidden? ? "Hidden" : "Active" %>.
+<%= count_undone_todos_text(c)%>. Context is <%= c.hidden? ? "Hidden" : "Active" %>.
 <% end -%>

tracks/app/views/projects/index_text.rhtml

@@ -2,6 +2,6 @@
 
 <%= p.name.upcase %>
 <%= p.description + "\n" if p.description_present? -%>
-<%= count_undone_todos(p)%>. Project is <%= p.state %>.
+<%= count_undone_todos_text(p)%>. Project is <%= p.state %>.
 <%= p.linkurl + "\n" if p.linkurl_present? -%>
 <% end -%>

tracks/test/functional/contexts_controller_test.rb

@@ -121,7 +121,7 @@ class ContextsControllerTest < TodoContainerControllerTestBase
     @request.session['user_id'] = users(:admin_user).id
     get :index, { :format => "txt" }
     assert_equal 'text/plain; charset=utf-8', @response.headers["Content-Type"]
-    #puts @response.body
+    assert !(/&nbsp;/.match(@response.body)) 
   end
   
   def test_text_feed_not_accessible_to_anonymous_user_without_token

tracks/test/functional/projects_controller_test.rb

@@ -159,6 +159,7 @@ class ProjectsControllerTest < TodoContainerControllerTestBase
     @request.session['user_id'] = users(:admin_user).id
     get :index, { :format => "txt" }
     assert_equal 'text/plain; charset=utf-8', @response.headers["Content-Type"]
+    assert !(/&nbsp;/.match(@response.body)) 
     #puts @response.body
   end