require 'ipaddr' class ApplicationController < ActionController::Base include FragmentLocalization protect_from_forgery helper_method :can_use_image_mode?, :user_is? before_filter :set_locale before_filter :login_as_test_user if Rails.env.development? def authenticate_user! # too lazy to change references to login_path redirect_to(login_path) unless user_signed_in? end def authorize_user! raise AccessDenied unless user_signed_in? && current_user.id == params[:user_id].to_i end def can_use_image_mode? true end def infer_locale return params[:locale] if valid_locale?(params[:locale]) return cookies[:locale] if valid_locale?(cookies[:locale]) Rails.logger.debug "Preferred languages: #{http_accept_language.user_preferred_languages}" http_accept_language.language_region_compatible_from(I18n.public_locales.map(&:to_s)) || I18n.default_locale end PRIVATE_IP_BLOCK = IPAddr.new('192.168.0.0/16') def local_only raise AccessDenied unless request.ip == '127.0.0.1' || PRIVATE_IP_BLOCK.include?(request.ip) end def localized_fragment_exist?(key) localized_key = localize_fragment_key(key, locale) fragment_exist?(localized_key) end def not_found(record_name='record') raise ActionController::RoutingError.new("#{record_name} not found") end class AccessDenied < StandardError;end rescue_from AccessDenied, :with => :on_access_denied def on_access_denied render :file => 'public/403.html', :layout => false, :status => :forbidden end def redirect_back!(default=:back) redirect_to(params[:return_to] || default) end def set_locale I18n.locale = infer_locale || I18n.default_locale end def user_is?(user) user_signed_in? && user == current_user end def valid_locale?(locale) locale && I18n.usable_locales.include?(locale.to_sym) end def login_as_test_user test_user = User.find_by_name('test') sign_in(:user, test_user, bypass: true) end end