# redMine - project management software
# Copyright (C) 2006  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.

class UsersController < ApplicationController
	layout 'base'	
	before_filter :require_admin
  
	helper :sort
	include SortHelper
	
	def index
		list
		render :action => 'list'
	end

	def list
		sort_init 'users.login', 'asc'
		sort_update
		@user_count = User.count		
		@user_pages = Paginator.new self, @user_count,
								15,
								@params['page']								
		@users =  User.find :all, :order => sort_clause,
						:limit  =>  @user_pages.items_per_page,
						:offset =>  @user_pages.current.offset		
	end

	def add
		if request.get?
			@user = User.new
		else
			@user = User.new(params[:user])
			@user.admin = params[:user][:admin]
			if @user.save
				flash[:notice] = 'User was successfully created.'
				redirect_to :action => 'list'
			end
		end
	end

	def edit
		@user = User.find(params[:id])
		if request.post?
			@user.admin = params[:user][:admin] if params[:user][:admin]
			if @user.update_attributes(params[:user])
				flash[:notice] = 'User was successfully updated.'
				redirect_to :action => 'list'
			end
		end
	end

	def destroy
		User.find(params[:id]).destroy
		redirect_to :action => 'list'
  rescue
    flash[:notice] = "Unable to delete user"
    redirect_to :action => 'list'
	end  
end