Merge branch 'issue_19734' into 'master'

Project tools visibility level

## part of #19734   

![project_features_access_level](/uploads/81ec7185d4e61d7578652020209af925/project_features_access_level.png)

## Does this MR meet the acceptance criteria?

- [x] [CHANGELOG](https://gitlab.com/gitlab-org/gitlab-ce/blob/master/CHANGELOG) entry added
- [x] [Documentation created/updated](https://gitlab.com/gitlab-org/gitlab-ce/blob/master/doc/development/doc_styleguide.md)
- [x] API support added
- Tests
  - [x] Added for this feature/bug
  - [x] All builds are passing
- [x] Conform by the [style guides](https://gitlab.com/gitlab-org/gitlab-ce/blob/master/CONTRIBUTING.md#style-guides)
- [x] Branch has no merge conflicts with `master` (if you do - rebase it please)
- [x] [Squashed related commits together](https://git-scm.com/book/en/Git-Tools-Rewriting-History#Squashing-Commits)

See merge request !5606

1 files changed, 19 insertions, 0 deletions

diff --git a/app/helpers/projects_helper.rb b/app/helpers/projects_helper.rb
index f07077bd133..79a1eba9714 100644
--- a/app/helpers/projects_helper.rb
+++ b/app/helpers/projects_helper.rb
@@ -412,4 +412,23 @@ module ProjectsHelper
 
     message.strip.gsub(project.repository_storage_path.chomp('/'), "[REPOS PATH]")
   end
+
+  def project_feature_options
+    {
+      'Disabled' => ProjectFeature::DISABLED,
+      'Only team members' => ProjectFeature::PRIVATE,
+      'Everyone with access' => ProjectFeature::ENABLED
+    }
+  end
+
+  def project_feature_access_select(field)
+    # Don't show option "everyone with access" if project is private
+    options = project_feature_options
+    level = @project.project_feature.public_send(field)
+
+    options.delete('Everyone with access') if @project.private? && level != ProjectFeature::ENABLED
+
+    options = options_for_select(options, selected: @project.project_feature.public_send(field) || ProjectFeature::ENABLED)
+    content_tag(:select, options, name: "project[project_feature_attributes][#{field.to_s}]", id: "project_project_feature_attributes_#{field.to_s}", class: "pull-right form-control").html_safe
+  end
 end