app/controllers/preferences_controller.rb

   1 class PreferencesController < ApplicationController
   2   layout "site"
   3
   4   before_action :authorize_web
   5   before_action :set_locale
   6
   7   authorize_resource :class => false
   8
   9   before_action :check_database_readable
  10   before_action :check_database_writable, :only => [:update]
  11
  12   def show; end
  13
  14   def edit; end
  15
  16   def update
  17     current_user.languages = params[:user][:languages].split(",")
  18
  19     current_user.preferred_editor = if params[:user][:preferred_editor] == "default"
  20                                       nil
  21                                     else
  22                                       params[:user][:preferred_editor]
  23                                     end
  24     if current_user.save
  25       # Use a partial so that it is rendered during the next page load in the correct language.
  26       flash[:notice] = { :partial => "preferences/update_success_flash" }
  27       redirect_to preferences_path
  28     else
  29       flash.now[:error] = t ".failure"
  30       render :edit
  31     end
  32   end
  33 end