Contents

class Ecm::Downloads::DownloadCategory < ActiveRecord::Base
  # db settings
  self.table_name = 'ecm_downloads_download_categories'

  # associations
  has_many :ecm_downloads_downloads, -> { order(:position) },
           class_name: Ecm::Downloads::Download,
           dependent: :destroy,
           foreign_key: :ecm_downloads_download_category_id,
           inverse_of: :ecm_downloads_download_category

  accepts_nested_attributes_for :ecm_downloads_downloads,
                                allow_destroy: true

  # attributes
  attr_accessible :description,
                  :ecm_downloads_downloads_attributes,
                  :ecm_downloads_downloads_count,
                  :locale,
                  :name,
                  :parent_id,
                  :position,
                  :slug if respond_to? :attr_accessible

  # awesome nested set
  acts_as_nested_set
  default_scope { order('lft ASC') }

  # friendly id
  extend FriendlyId
  friendly_id :name, use: [:slugged]

  # validations
  validates :name, presence: true,
                   uniqueness: { scope: [:parent_id] }

  validates :locale, presence: true,
                     if: :root?

  validates :locale, inclusion: I18n.available_locales.map(&:to_s),
                     if: proc { |cc| cc.locale.present? }

  validates :locale, absence: true,
                     unless: :root?

  def ecm_downloads_downloads_count
    ecm_downloads_downloads.count
  end

  def human
    name
  end

  def to_s
    name
  end
end

Version data entries

2 entries across 2 versions & 1 rubygems

Version	Path
ecm_downloads2-3.0.0	app/models/ecm/downloads/download_category.rb
ecm_downloads2-2.0.3	app/models/ecm/downloads/download_category.rb