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orbit-4-1/app/models/asset.rb

46 lines
1.2 KiB
Ruby

class Asset
include Mongoid::Document
include Mongoid::Timestamps
mount_uploader :data, FileAssetUploader
field :filename
field :description
has_one :title, :class_name => "I18nVariable", :as => :language_value, :autosave => true, :dependent => :destroy
has_one :description, :class_name => "I18nVariable", :as => :language_value, :autosave => true, :dependent => :destroy
validates_presence_of :title, :data, :description
belongs_to :asset_category
belongs_to :assetable, polymorphic: true
has_and_belongs_to_many :tags, :class_name => "AssetTag"
before_save :set_key
def title
@title ||= I18nVariable.first(:conditions => {:key => 'title', :language_value_id => self.id, :language_value_type => self.class}) rescue nil
end
def description
@description ||= I18nVariable.first(:conditions => {:key => 'description', :language_value_id => self.id, :language_value_type => self.class}) rescue nil
end
def sorted_tags
tags.order_by(I18n.locale, :asc)
end
protected
def set_key
if title && title.new_record?
title.key = 'title'
end
if description && description.new_record?
description.key = 'description'
end
end
end