Contents

module Ddr
  module Models
    module HasThumbnail
      extend ActiveSupport::Concern
  
      included do
        has_file_datastream name: Ddr::Datastreams::THUMBNAIL, 
                            versionable: true, 
                            label: "Thumbnail for this object", 
                            control_group: 'M'
      end

      def thumbnail_changed?
        thumbnail.content_changed?
      end

      def copy_thumbnail_from(other)
        if other && other.has_thumbnail?
          self.thumbnail.content = other.thumbnail.content
          self.thumbnail.mimeType = other.thumbnail.mimeType if thumbnail_changed?
        end
        thumbnail_changed?
      end

    end
  end
end

Version data entries

27 entries across 27 versions & 1 rubygems

Version	Path
ddr-models-1.7.0	lib/ddr/models/has_thumbnail.rb
ddr-models-1.6.0	lib/ddr/models/has_thumbnail.rb
ddr-models-1.5.0	lib/ddr/models/has_thumbnail.rb
ddr-models-1.4.0	lib/ddr/models/has_thumbnail.rb
ddr-models-1.3.0	lib/ddr/models/has_thumbnail.rb
ddr-models-1.2.1	lib/ddr/models/has_thumbnail.rb
ddr-models-1.2.0	lib/ddr/models/has_thumbnail.rb