Module: CommonwealthVlrEngine::ImageViewerHelperBehavior

Included in:
ImageViewerHelper
Defined in:
app/helpers/commonwealth_vlr_engine/image_viewer_helper_behavior.rb

Instance Method Summary collapse

Instance Method Details

#book_id(document) ⇒ Object

return id for the book object, or parent book if @document is a volume



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# File 'app/helpers/commonwealth_vlr_engine/image_viewer_helper_behavior.rb', line 5

def book_id(document)
  if document[:is_volume_of_ssim]
    document[:is_volume_of_ssim].first.gsub(/info:fedora\//,'')
  else
    document.id
  end
end