34 lines
850 B
Ruby
34 lines
850 B
Ruby
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class Item
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include MongoMapper::Document
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key :_type, String
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key :name, String, :required => true, :index => true
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key :parent_item_name, String, :required => true, :index => true
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key_i18n :title, String, :required => true
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key :position, Integer, :required => true
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key :is_published, Boolean, :required => true, :default => true, :index => true
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before_validation :setup_default_value
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def self.find_by_name(item_name)
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Item.find(:first, :conditions => { :name => item_name, :is_published => true })
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end
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protected
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def setup_default_value
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if self.position.blank?
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max_page = Page.find(:last, :order => 'position')
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self.position = (max_page)? max_page.position.to_i + 1 : 1
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end
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if self.parent_item_name.blank?
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self.parent_item_name = "root"
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end
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end
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end
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