Adds custom fields to the time entries csv export.

git-svn-id: http://redmine.rubyforge.org/svn/trunk@1690 e93f8b46-1217-0410-a6f0-8f06a7374b81

app/helpers/timelog_helper.rb

@@ -53,6 +53,7 @@ module TimelogHelper
   def entries_to_csv(entries)
     ic = Iconv.new(l(:general_csv_encoding), 'UTF-8')    
     decimal_separator = l(:general_csv_decimal_separator)
+    custom_fields = TimeEntryCustomField.find(:all)
     export = StringIO.new
     CSV::Writer.generate(export, l(:general_csv_separator)) do |csv|
       # csv header fields
@@ -66,6 +67,9 @@ module TimelogHelper
                  l(:field_hours),
                  l(:field_comments)
                  ]
+      # Export custom fields
+      headers += custom_fields.collect(&:name)
+      
       csv << headers.collect {|c| begin; ic.iconv(c.to_s); rescue; c.to_s; end }
       # csv lines
       entries.each do |entry|
@@ -79,6 +83,8 @@ module TimelogHelper
                   entry.hours.to_s.gsub('.', decimal_separator),
                   entry.comments
                   ]
+        fields += custom_fields.collect {|f| show_value(entry.custom_value_for(f)) }
+                  
         csv << fields.collect {|c| begin; ic.iconv(c.to_s); rescue; c.to_s; end }
       end
     end