module Locomotive class ContentAsset include ::Mongoid::Document include ::Mongoid::Timestamps ## extensions ## include Extensions::Asset::Types include Extensions::Asset::Vignette ## fields ## field :content_type, :type => String field :width, :type => Integer field :height, :type => Integer field :size, :type => Integer field :position, :type => Integer, :default => 0 mount_uploader :source, ContentAssetUploader, :mount_on => :source_filename ## associations ## referenced_in :site, :class_name => 'Locomotive::Site' ## validations ## validates_presence_of :source ## behaviours ## ## methods ## alias :name :source_filename def extname return nil unless self.source? File.extname(self.source_filename).gsub(/^\./, '') end def to_liquid { :url => self.source.url }.merge(self.attributes).stringify_keys end def as_json(options = {}) Locomotive::ContentAssetPresenter.new(self).as_json end end end