LocomotiveCMS + Devise を使って作ったログインページのデザインをCMS側でできるようにする(1) ref: http://qiita.com/hal_sk/items/50c45f764cb95615dd59

file2.txt

  include Locomotive::Routing::SiteDispatcher
  include Locomotive::Render
  include Locomotive::ActionController::LocaleHelpers

registration_controller.rb

class Users::RegistrationsController < Devise::RegistrationsController
  include Locomotive::Routing::SiteDispatcher
  include Locomotive::Render
  include Locomotive::ActionController::LocaleHelpers
  before_filter :require_site
  def new
    build_resource({})
    @page ||= self.locomotive_page('/userregistration')
    respond_to do |format|
      format.html {
         render :inline => @page.render(self.locomotive_context({ 'user' => resource}))
      }
    end
  end
  def create
    super
  end
end

registrations_controller.rb

class Users::RegistrationsController < Devise::RegistrationsController
  def new
    logger.debug 'test'
    super
  end
  def create
    super
  end
end

routes.rb

  devise_for :users, :controllers => {
    :registrations => 'users/registrations'                                                                                                                   
  }

userregistration.liquid.haml

---
title: ユーザー登録
slug: userregistration
listed: false
published: true
cache_strategy: none
response_type: text/html
---   
{% extends 'parent' %}
{% block main %}
.row
  .large-8.columns
    %h1 ユーザー登録ページ
    %form#new_user.new_user{"accept-charset" => "UTF-8", action: "/users", method: "post"}
      .hidden
        {% csrf_param %}
        %input{name: "utf8", type: "hidden", value: "✓"}/
      %div
        %label{for: "user_email"} Email
        %br/
        %input#user_email{autofocus: "autofocus", keyev: "true", mouseev: "true", name: "user[email]", size: "30", type: "email", value: ""}/
      %div
        %label{for: "user_password"} Password
        %br/
        %input#user_password{keyev: "true", mouseev: "true", name: "user[password]", size: "30", type: "password"}/
      %div
        %label{for: "user_password_confirmation"} Password confirmation
        %br/
        %input#user_password_confirmation{keyev: "true", mouseev: "true", name: "user[password_confirmation]", size: "30", type: "password"}/
      %div
        %input{name: "commit", type: "submit", value: "Sign up"}/
{% endblock %}