# Copyright 2008-2010 Universidad Politécnica de Madrid and Agora Systems S.A.
#
# This file is part of VCC (Virtual Conference Center).
#
# VCC is free software: you can redistribute it and/or modify
# it under the terms of the GNU Affero General Public License as published by
# the Free Software Foundation, either version 3 of the License, or
# (at your option) any later version.
#
# VCC 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 Affero General Public License for more details.
#
# You should have received a copy of the GNU Affero General Public License
# along with VCC.  If not, see <http://www.gnu.org/licenses/>.

class SessionLocalesController < ActionController::Base
  
  def create
    new_locale = params[:new_locale].to_sym

    if I18n.available_locales.include?(new_locale)
      #Add locale to the session
      session[:locale] =  new_locale 

      #Add locale to the user profile
      if logged_in?
        current_user.update_attribute(:locale, params[:new_locale])
      end

      flash[:success] = translate('locale.changed', :locale => params[:new_locale]) + params[:new_locale] 

    else
      flash[:error] = t('locale.error') + params[:new_locale]
    end

    redirect_to request.referer
  end
end