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 update
  15     current_user.languages = params[:user][:languages].split(",")
  16
  17     current_user.preferred_editor = if params[:user][:preferred_editor] == "default"
  18                                       nil
  19                                     else
  20                                       params[:user][:preferred_editor]
  21                                     end
  22
  23     success = current_user.save
  24
  25     if params[:site_color_scheme]
  26       site_color_scheme_preference = current_user.preferences.find_or_create_by(:k => "site.color_scheme")
  27       success &= site_color_scheme_preference.update(:v => params[:site_color_scheme])
  28     end
  29
  30     if params[:map_color_scheme]
  31       map_color_scheme_preference = current_user.preferences.find_or_create_by(:k => "map.color_scheme")
  32       success &= map_color_scheme_preference.update(:v => params[:map_color_scheme])
  33     end
  34
  35     if success
  36       # Use a partial so that it is rendered during the next page load in the correct language.
  37       flash[:notice] = { :partial => "preferences/update_success_flash" }
  38       redirect_to preferences_path
  39     else
  40       flash.now[:error] = t ".failure"
  41       render :show
  42     end
  43   end
  44 end