engine/app/models/locomotive/content_asset.rb

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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