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# encoding: utf-8

#

# Redmine - project management software

# Copyright (C) 2006-2011  Jean-Philippe Lang

#

# This program is free software; you can redistribute it and/or

# modify it under the terms of the GNU General Public License

# as published by the Free Software Foundation; either version 2

# of the License, or (at your option) any later version.

#

# This program is distributed in the hope that it will be useful,

# but WITHOUT ANY WARRANTY; without even the implied warranty of

# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the

# GNU General Public License for more details.

#

# You should have received a copy of the GNU General Public License

# along with this program; if not, write to the Free Software

# Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.

module UsersHelper

  def users_status_options_for_select(selected)

    user_count_by_status = User.count(:group => 'status').to_hash

    options_for_select([[l(:label_all), ''],

                        ["#{l(:status_active)} (#{user_count_by_status[1].to_i})", 1],

                        ["#{l(:status_registered)} (#{user_count_by_status[2].to_i})", 2],

                        ["#{l(:status_locked)} (#{user_count_by_status[3].to_i})", 3]], selected)

  end

  # Options for the new membership projects combo-box

  def options_for_membership_project_select(user, projects)

    options = content_tag('option', "--- #{l(:actionview_instancetag_blank_option)} ---")

    options << project_tree_options_for_select(projects) do |p|

      {:disabled => (user.projects.include?(p))}

    end

    options

  end

  def user_mail_notification_options(user)

    user.valid_notification_options.collect {|o| [l(o.last), o.first]}

  end

  def change_status_link(user)

    url = {:controller => 'users', :action => 'update', :id => user, :page => params[:page], :status => params[:status], :tab => nil}

    if user.locked?

      link_to l(:button_unlock), url.merge(:user => {:status => User::STATUS_ACTIVE}), :method => :put, :class => 'icon icon-unlock'

    elsif user.registered?

      link_to l(:button_activate), url.merge(:user => {:status => User::STATUS_ACTIVE}), :method => :put, :class => 'icon icon-unlock'

    elsif user != User.current

      link_to l(:button_lock), url.merge(:user => {:status => User::STATUS_LOCKED}), :method => :put, :class => 'icon icon-lock'

    end

  end

  def user_settings_tabs

    tabs = [{:name => 'general', :partial => 'users/general', :label => :label_general},

            {:name => 'memberships', :partial => 'users/memberships', :label => :label_project_plural}

            ]

    if Group.all.any?

      tabs.insert 1, {:name => 'groups', :partial => 'users/groups', :label => :label_group_plural}

    end

    tabs

  end

end