skypager.rb

require "skypager/engine"
require "skypager/util/ember"
require "smooth"
require "slim"
require "pry"

Slim::Engine.set_default_options :shortcut => {'&' => {:tag => 'div', :attr => 'data-component'}, '!'=>{attr:'data-variant'}, '$'=>{attr:'data-scope'}, '#' => {:attr => 'id'}, '.' => {:attr => 'class'}}

module Skypager
  mattr_accessor :data_directory, :namespace, :templates, :default_backend, :model_classes

  def self.root
    File.dirname(__FILE__)
  end

  def self.template template_name
    templates.find(template_name) || templates.find("#{ template_name }.html")
  end

  def self.template_extensions
    %w{.slim .erb .haml .mustache .handlebars}
  end

  def self.templates
    return @@templates if @@templates

    trail = Hike::Trail.new(Skypager.views_path)
    trail.append_paths "layouts", "components", "pages"
    template_extensions.each {|ext| trail.append_extension(ext) }

    @@templates = trail
  end

  def self.library_views_path
    File.join(File.dirname(__FILE__),'skypager','views')
  end

  def self.views_path
    library_views_path
  end

  def self.rails_application?
    defined?(::Rails) && ::Rails.application
  end

  def self.application_views_path
    ::Rails.root.join("app","views","skypager")
  end

  def self.add_template_extensions *extensions
    extensions.each {|ext| templates.append_extension(ext) }
  end

  def self.add_template_path *paths
    templates.append_paths(*paths)
  end

  def self.default_backend
    @@default_backend || "redis"
  end

  def self.namespace
    @@namespace || "skypager"
  end

  def self.model_classes
    @@model_classes ||= []
  end

  def self.model_metadata
    model_classes.inject({}) do |memo,model_class|
      klass = model_class.constantize
      memo[model_class] = klass.metadata
      memo
    end
  end

  def self.data_directory
    @@data_directory || ::Rails.root.join("db","smooth", Rails.env).to_s
  end

  def self.load_default_layouts_and_components
    load_layouts_and_components_from(Skypager.library_views_path)
  end

  def self.load_project_layouts_and_components
    load_layouts_and_components_from(Skypager.application_views_path)
  end

  def self.load_layouts_and_components_from path, extension=".html.slim"
    layouts     = Dir.glob("#{ path }/layouts/*#{extension}")
    components  = Dir.glob("#{ path }/components/*#{extension}")

    layouts.each do |layout|
      Skypager::PageLayout.find_or_create_from_template(layout)
    end

    components.each do |component|
      Skypager::Component.find_or_create_from_template(component)
    end
  end

  def self.create_default_pages
    load_default_layouts_and_components
    site = Skypager::Site.create()
    site.create_root_elements
  end

  require "skypager/controller_adapter"
  require "skypager/collection"
  require "skypager/model"
  require "skypager/resource"
  require "skypager/asset_bundle"
  require "skypager/site"
  require "skypager/section"

  require "skypager/component/templating"
  require "skypager/component/rendering"
  require "skypager/component/previewing"
  require "skypager/component"
  require "skypager/page_layout"
  require "skypager/page"
  require "skypager/template"
  require "skypager/theme"
  require "skypager/page_layout_category"
  require "skypager/component_category"
  require "skypager/javascript_application"

  def self.define_resource_controllers
    code = %q{
      Skypager::AssetBundlesController = Class.new(Skypager::ModelController)
      Skypager::ComponentsController = Class.new(Skypager::ModelController)
      Skypager::ResourcesController = Class.new(Skypager::ModelController)
      Skypager::SitesController = Class.new(Skypager::ModelController)
      Skypager::SectionsController = Class.new(Skypager::ModelController)
      Skypager::PageLayoutsController = Class.new(Skypager::ModelController)
      Skypager::PagesController = Class.new(Skypager::ModelController)
      Skypager::TemplatesController = Class.new(Skypager::ModelController)
      Skypager::ThemesController = Class.new(Skypager::ModelController)
      Skypager::PageLayoutCategoriesController = Class.new(Skypager::ModelController)
      Skypager::ComponentCategoriesController = Class.new(Skypager::ModelController)
      Skypager::JavascriptApplicationsController = Class.new(Skypager::ModelController)
    }

    class_eval(code) unless defined?(Skypager::JavascriptApplicationsController)
  end
end