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