Contents

module ActsAsLayoutable
  
  class LayoutBuilder < ActsAsLayoutable::Builder
    
    # the path to the template/view folder, so "app/views/posts" is "posts"
    def template(path = nil)
      self.item.path = path.to_s if path
    end
    alias path template
    
    # the REST actions your layout will respond to
    def actions(*args)
    end
    
    def description(text = nil)
      self.item.description = text.to_s if text
    end
    
    def areas(*args, &block)
      ActsAsLayoutable::AreaBuilder.define!(*args, &block).each do |area|
        self.item.areas << area
      end
    end
    
    def method_missing(meth, *args, &block)
      self.item = ActsAsLayoutable::Layout.find_or_create_by_name(meth.to_s)
      self.instance_eval(&block) if block_given?
      self.item.save
      self.collection << item
      self.item
    end
    
  end
  
  class Layout < ActiveRecord::Base
    acts_as_joinable
    has_many :areas, :class_name => "ActsAsLayoutable::Area"
    has_many :widgets, :class_name => "ActsAsLayoutable::Widget", :through => :areas
    before_save :assure_key
    
    validates_presence_of :name
    
    def assure_key
      self.key ||= self.name.underscore.downcase.gsub(/\s+/, "_")
    end
    
    def template
      raise "Layout doesn't have a template" unless self.path
      self.path
    end
  end
end

Version data entries

1 entries across 1 versions & 1 rubygems

Version	Path
acts-as-layoutable-0.0.1.7	lib/acts-as-layoutable/layout.rb