Redmine

The following two changes will allow the project to be copied in the same way as copying an Issue.

(1) Make the custom field value copy in Project.copy_from same as Issue#copy_from.
(2) Specify multipart/form-data in the Project creation form.

The patch is as follows.

diff --git a/app/models/project.rb b/app/models/project.rb
index 81ec37d10..42d302959 100644
--- a/app/models/project.rb
+++ b/app/models/project.rb
@@ -947,7 +947,11 @@ class Project < ActiveRecord::Base
     copy = Project.new(attributes)
     copy.enabled_module_names = project.enabled_module_names
     copy.trackers = project.trackers
-    copy.custom_values = project.custom_values.collect {|v| v.clone}
+    copy.custom_field_values =
+      project.custom_field_values.inject({}) do |h, v|
+        h[v.custom_field_id] = v.value
+        h
+      end
     copy.issue_custom_fields = project.issue_custom_fields
     copy
   end
diff --git a/app/views/projects/copy.html.erb b/app/views/projects/copy.html.erb
index 8a7805ef0..7e2ba4a47 100644
--- a/app/views/projects/copy.html.erb
+++ b/app/views/projects/copy.html.erb
@@ -1,6 +1,6 @@
 <h2><%=l(:label_project_new)%></h2>

-<%= labelled_form_for @project, :url => { :action => "copy" } do |f| %>
+<%= labelled_form_for @project, :url => { :action => "copy" }, :html => {:multipart => true} do |f| %>
 <%= render :partial => 'form', :locals => { :f => f } %>

 <fieldset class="box tabular"><legend><%= toggle_checkboxes_link('.box input[type="checkbox"][name="only[]"]') %><%= l(:button_copy) %></legend>

The custom field values (files) in the file format saved in the source project will not be copied, but that is the same behavior as Issue copy.