Redmine

require_dependency 'users_helper'

module RateUsersHelperPatch

  def self.included(base) # :nodoc:

    base.send(:include, InstanceMethods)

    base.class_eval do

      unloadable

      alias_method_chain :user_settings_tabs, :rate_tab

    end

  end

  module InstanceMethods

    # Adds a rates tab to the user administration page

    def user_settings_tabs_with_rate_tab

      tabs = user_settings_tabs_without_rate_tab

      tabs << { :name => 'rates', :partial => 'users/rates', :label => :rate_label_rate_history}

      return tabs

    end

    # Similar to +project_options_for_select+ but allows selecting the active value

    def project_options_for_select_with_selected(projects, selected = nil)

      options = content_tag('option', "--- #{l(:rate_label_default)} ---", :value => '')

      projects_by_root = projects.group_by(&:root)

      projects_by_root.keys.sort.each do |root|

        root_selected = (root == selected) ? 'selected' : nil

        options << content_tag('option', h(root.name), :value => root.id, :disabled => (!projects.include?(root)), :selected => root_selected)

        projects_by_root[root].sort.each do |project|

          next if project == root

          child_selected = (project == selected) ? 'selected' : nil

          options << content_tag('option', '&#187; ' + h(project.name), :value => project.id, :selected => child_selected)

        end

      end

      options

    end

  end

end

unless UsersHelper.included_modules.include? RateUsersHelperPatch

    UsersHelper.send(:include, RateUsersHelperPatch)

end