require 'yaml' class ApplicationController < ActionController::Base protect_from_forgery before_filter :load_defaults,:set_locale,:current_user protected def load_defaults $defaults ||= YAML::load(File.open(Rails.root.join('config','defaults.yml'))) end def theme_resolver if @current_user.nil? $defaults['theme'] else @current_user.prefs.theme || $defaults['theme'] end end def set_locale if @current_user.nil? I18n.locale = $defaults['locale'] || I18n.default_locale else I18n.locale = @current_user.prefs.locale || I18n.default_locale end end def current_user @current_user ||= User.find(session[:user_id]) if session[:user_id] end def check_current_user if @current_user.nil? session["return_to"] = request.fullpath redirect_to :controller=>"user", :action => "login" return false end end def selected_folder session[:selected_folder] ? @selected_folder = session[:selected_folder] : @selected_folder = $defaults['imap_inbox_folder'] end end