Contents

module Thesis
  module ControllerHelpers
    module ClassMethods
      def class_method_here
        # Sample
      end
    end
    
    def self.included(base)
      raise ActiveRecordRequired.new("Currently, Thesis only works with ActiveRecord.") unless defined? ActiveRecord

      # base.extend ClassMethods
      # base.helper_method :class_method_here
    end

    def current_page
      @current_page ||= Page.where(slug: request.fullpath).first
    end

    def root_pages
      @root_pages ||= Page.where(parent_id: nil).order("sort_order ASC").all
    end

    def page_is_editable?(page)
      raise RequiredMethodNotImplemented.new("Add a `page_is_editable?(page)` method to your controller that returns true or false.")
    end

    def thesis_editor
      "<div id='thesis-editor'></div>".html_safe if page_is_editable?(current_page)
    end
  end
end

if defined? ActionController::Base
  ActionController::Base.class_eval do
    include Thesis::ControllerHelpers
    helper_method :current_page, :root_pages, :page_is_editable?, :thesis_editor
  end
end

Version data entries

1 entries across 1 versions & 1 rubygems

Version	Path
thesis-0.0.4	lib/thesis/controllers/controller_helpers.rb