Module NamespacesHelper

# File app/helpers/namespaces_helper.rb, line 2
def namespaces_options(selected = :current_user, scope = :default)
  groups = current_user.namespaces.select {|n| n.type == 'Group'}

  users = if scope == :all
            Namespace.root
          else
            current_user.namespaces.reject {|n| n.type == 'Group'}
          end

  global_opts = ["Global", [['/', Namespace.global_id]] ]
  group_opts = ["Groups", groups.map {|g| [g.human_name, g.id]} ]
  users_opts = [ "Users", users.map {|u| [u.human_name, u.id]} ]

  options = []
  options << global_opts if current_user.admin
  options << group_opts
  options << users_opts

  if selected == :current_user && current_user.namespace
    selected = current_user.namespace.id
  end

  grouped_options_for_select(options, selected)
end