Big refactoring of issues filters

* Squash project users selectbox and users selectbox into one class
* Move from API autocomplete to GitLab internal one
* Smarter filter for project/group/all issues
* Use selectbox with searchbox for assignee/author/milestone/label
* Switch to ajax filter for issue author/assignee

1 files changed, 12 insertions, 0 deletions

diff --git a/app/helpers/milestones_helper.rb b/app/helpers/milestones_helper.rb
index 59fdc0d49cc..e1dec3ec628 100644
--- a/app/helpers/milestones_helper.rb
+++ b/app/helpers/milestones_helper.rb
@@ -19,4 +19,16 @@ module MilestonesHelper
       content_tag :div, nil, options
     end
   end
+
+  def projects_milestones_options
+    milestones =
+      if @project
+        @project.milestones
+      else
+        Milestone.where(project_id: @projects)
+      end.active
+
+    options_for_select([['Any', nil]]) +
+      options_from_collection_for_select(milestones, 'id', 'title', params[:milestone_id])
+  end
 end