Contents

require 'carmen'

module Spree
  module Core
    module ControllerHelpers
      module Common
        extend ActiveSupport::Concern
        included do
          helper_method :title
          helper_method :title=
          helper_method :accurate_title

          layout :get_layout

          before_action :set_user_language
        end

        protected

        # can be used in views as well as controllers.
        # e.g. <% self.title = 'This is a custom title for this view' %>
        attr_writer :title

        def title
          title_string = @title.present? ? @title : accurate_title
          if title_string.present?
            if Spree::Config[:always_put_site_name_in_title]
              [title_string, default_title].join(' - ')
            else
              title_string
            end
          else
            default_title
          end
        end

        def default_title
          current_store.name
        end

        # this is a hook for subclasses to provide title
        def accurate_title
          current_store.seo_title
        end

        private

        def set_user_language
          locale = session[:locale]
          locale ||= config_locale if respond_to?(:config_locale, true)
          locale ||= Rails.application.config.i18n.default_locale
          locale ||= I18n.default_locale
          I18n.locale = locale
          Carmen.i18n_backend.locale = locale
        end

        # Returns which layout to render.
        #
        # You can set the layout you want to render inside your Spree configuration with the +:layout+ option.
        #
        # Default layout is: +app/views/spree/layouts/spree_application+
        #
        def get_layout
          Spree::Config[:layout]
        end
      end
    end
  end
end

Version data entries

6 entries across 6 versions & 1 rubygems

Version	Path
solidus_core-2.5.2	lib/spree/core/controller_helpers/common.rb
solidus_core-2.5.1	lib/spree/core/controller_helpers/common.rb
solidus_core-2.5.0	lib/spree/core/controller_helpers/common.rb
solidus_core-2.5.0.rc1	lib/spree/core/controller_helpers/common.rb
solidus_core-2.5.0.beta2	lib/spree/core/controller_helpers/common.rb
solidus_core-2.5.0.beta1	lib/spree/core/controller_helpers/common.rb