Allow bulk editing of parent issue (#5831).

git-svn-id: svn+ssh://rubyforge.org/var/svn/redmine/trunk@5224 e93f8b46-1217-0410-a6f0-8f06a7374b81

app/views/issues/bulk_edit.rhtml

 </div>
 
 <div class="splitcontentright">
+<% if @project && User.current.allowed_to?(:manage_subtasks, @project) %>
+<p>
+	<label><%= l(:field_parent_issue) %></label>
+	<%= text_field_tag 'issue[parent_issue_id]', '', :size => 10 %>
+</p>
+<div id="parent_issue_candidates" class="autocomplete"></div>
+<%= javascript_tag "observeParentIssueField('#{auto_complete_issues_path(:project_id => @project) }')" %>
+<% end %>
 <p>
 	<label><%= l(:field_start_date) %></label>
 	<%= text_field_tag 'issue[start_date]', '', :size => 10 %><%= calendar_for('issue_start_date') %>

test/functional/issues_controller_test.rb

     assert_response :success
     assert_template 'bulk_edit'
     
+    assert_tag :input, :attributes => {:name => 'issue[parent_issue_id]'}
+    
     # Project specific custom field, date type
     field = CustomField.find(9)
     assert !field.is_for_all?
     assert_response :success
     assert_template 'bulk_edit'
     
+    # Can not set issues from different projects as children of an issue
+    assert_no_tag :input, :attributes => {:name => 'issue[parent_issue_id]'}
+    
     # Project specific custom field, date type
     field = CustomField.find(9)
     assert !field.is_for_all?
     issue = Issue.find(1)
     assert issue.closed?
   end
+  
+  def test_bulk_update_parent_id
+    @request.session[:user_id] = 2
+    post :bulk_update, :ids => [1, 3],
+      :notes => 'Bulk editing parent',
+      :issue => {:priority_id => '', :assigned_to_id => '', :status_id => '', :parent_issue_id => '2'}
+    
+    assert_response 302
+    parent = Issue.find(2)
+    assert_equal parent.id, Issue.find(1).parent_id
+    assert_equal parent.id, Issue.find(3).parent_id
+    assert_equal [1, 3], parent.children.collect(&:id).sort
+  end
 
   def test_bulk_update_custom_field
     @request.session[:user_id] = 2