# 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 AuthSourcesController < ApplicationController
  layout 'admin'
  
  before_filter :require_admin

  # GETs should be safe (see http://www.w3.org/2001/tag/doc/whenToUseGet.html)
  verify :method => :post, :only => [ :destroy, :create, :update ],
         :redirect_to => { :action => :list }

  def index
    @auth_source_pages, @auth_sources = paginate :auth_sources, :per_page => 10
    render :action => "index", :layout => false if request.xhr?
  end

  def new
    @auth_source = AuthSourceLdap.new
  end

  def create
    @auth_source = AuthSourceLdap.new(params[:auth_source])
    if @auth_source.save
      flash[:notice] = l(:notice_successful_create)
      redirect_to :action => 'index'
    else
      render :action => 'new'
    end
  end

  def edit
    @auth_source = AuthSource.find(params[:id])
  end

  def update
    @auth_source = AuthSource.find(params[:id])
    if @auth_source.update_attributes(params[:auth_source])
      flash[:notice] = l(:notice_successful_update)
      redirect_to :action => 'index'
    else
      render :action => 'edit'
    end
  end
  
  def test_connection
    @auth_method = AuthSource.find(params[:id])
    begin
      @auth_method.test_connection
      flash[:notice] = l(:notice_successful_connection)
    rescue => text
      flash[:error] = l(:error_unable_to_connect, text.message)
    end
    redirect_to :action => 'index'
  end

  def destroy
    @auth_source = AuthSource.find(params[:id])
    unless @auth_source.users.find(:first)
      @auth_source.destroy
      flash[:notice] = l(:notice_successful_delete)
    end
    redirect_to :action => 'index'
  end
end
