refs #136585 issue copying

app/models/dmsf_file.rb

@@ -268,8 +268,8 @@ class DmsfFile < ActiveRecord::Base
     self.save && new_revision.save
   end
 
-  def copy_to(project, folder)
-
+  def copy_to(container, folder = nil)
+    project = container.is_a?(Project) ? container : container.project
     # If the target project differs from the source project we must physically move the disk files
     if self.project != project
       self.dmsf_file_revisions.all.each do |rev|
@@ -278,27 +278,22 @@ class DmsfFile < ActiveRecord::Base
         end
       end
     end
-
     file = DmsfFile.new
     file.dmsf_folder = folder
     file.container_type = self.container_type
-    file.container_id = project.id
+    file.container_id = container.id
     file.name = self.name
     file.notification = Setting.plugin_redmine_dmsf['dmsf_default_notifications'].present?
-
     if file.save && self.last_revision
       new_revision = self.last_revision.clone
       new_revision.dmsf_file = file
-      new_revision.comment = l(:comment_copied_from, :source => "#{self.project.identifier}: #{self.dmsf_path_str}")
-
+      new_revision.comment = l(:comment_copied_from, :source => "#{project.identifier}: #{self.dmsf_path_str}")
       new_revision.custom_values = []
       self.last_revision.custom_values.each do |cv|
         new_revision.custom_values << CustomValue.new({:custom_field => cv.custom_field, :value => cv.value})
       end
-
       file.delete(true) unless new_revision.save
     end
-
     return file
   end
 

app/views/dmsf_files/_links.html.erb

@@ -24,6 +24,7 @@
   <hr/>
   <div class="attachments">
     <% for dmsf_file in dmsf_files %>
+        <% if dmsf_file.last_revision %>
           <p>
             <% file_view_url = url_for({:controller => :dmsf_files, :action => 'view', :id => dmsf_file}) %>
             <%= link_to(h(dmsf_file.title),
@@ -48,6 +49,7 @@
             <span class="author"><%= dmsf_file.last_revision.user %>, <%= format_time(dmsf_file.last_revision.updated_at) %></span>
           </p>
         <% end %>
+    <% end %>
     <% if defined?(thumbnails) && thumbnails %>
         <% images = dmsf_files.select(&:image?) %>
         <% if images.any? %>

lib/redmine_dmsf/hooks/controllers/issues_controller_hooks.rb

@@ -26,6 +26,18 @@ module RedmineDmsf
 
       def controller_issues_new_after_save(context={})
         controller_issues_after_save(context)
+        # Copy documents from the source issue
+        if context.is_a?(Hash)
+          issue = context[:issue]
+          params = context[:params]
+          copied_from = Issue.find_by_id(params[:copy_from]) if params[:copy_from].present?
+          # Save documents
+          if copied_from
+            issue.dmsf_files = copied_from.dmsf_files.map do |dmsf_file|
+              dmsf_file.copy_to(issue)
+            end
+          end
+        end
       end
 
       def controller_issues_edit_after_save(context={})
@@ -35,6 +47,7 @@ module RedmineDmsf
       private
 
       def controller_issues_after_save(context)
+        # Create attached documents
         if context.is_a?(Hash)
           issue = context[:issue]
           params = context[:params]

lib/redmine_dmsf/patches/issue_patch.rb

@@ -28,12 +28,22 @@ module RedmineDmsf
         base.send(:include, InstanceMethods)
         base.class_eval do
           unloadable
+          alias_method_chain :copy_from, :dmsf_copy_from
           has_many :dmsf_files, -> { where(dmsf_folder_id: nil, container_type: 'Issue').order(:name) },
             :class_name => 'DmsfFile', :foreign_key => 'container_id', :dependent => :destroy
         end
       end
 
       module InstanceMethods
+
+        def copy_from_with_dmsf_copy_from(arg, options={})
+          copy_from_without_dmsf_copy_from(arg, options)
+          # issue = @copied_from
+          # self.dmsf_files = issue.dmsf_files.map do |dmsf_file|
+          #   dmsf_file.copy_to(self)
+          # end
+        end
+
         def dmsf_file_added(dmsf_file)
           unless dmsf_file.new_record?
             self.journalize_dmsf_file(dmsf_file, :added)