Refactor: use an ordered hash to store available filters and remove :order option (#13154).

git-svn-id: svn+ssh://rubyforge.org/var/svn/redmine/trunk@11372 e93f8b46-1217-0410-a6f0-8f06a7374b81

app/helpers/queries_helper.rb

@@ -24,28 +24,7 @@ module QueriesHelper
 
   def filters_options(query)
     options = [[]]
-    sorted_options = query.available_filters.sort do |a, b|
-      ord = 0
-      if !(a[1][:order] == 20 && b[1][:order] == 20) 
-        ord = a[1][:order] <=> b[1][:order]
-      else
-        cn = (CustomField::CUSTOM_FIELDS_NAMES.index(a[1][:field].class.name) <=>
-                CustomField::CUSTOM_FIELDS_NAMES.index(b[1][:field].class.name))
-        if cn != 0
-          ord = cn
-        else
-          f = (a[1][:field] <=> b[1][:field])
-          if f != 0
-            ord = f
-          else
-            # assigned_to or author 
-            ord = (a[0] <=> b[0])
-          end
-        end
-      end
-      ord
-    end
-    options += sorted_options.map do |field, field_options|
+    options += query.available_filters.map do |field, field_options|
       [field_options[:name], field]
     end
   end