module EnjuManifestationViewer
  module ApplicationHelper
    def google_book_search_preview(isbn)
      render partial: 'manifestations/google_book_search', locals: {isbn: isbn}
    end

    def embed_content(manifestation)
      if manifestation.youtube_id
        render partial: 'manifestations/youtube', locals: {manifestation: manifestation}
      elsif manifestation.nicovideo_id
        render partial: 'manifestations/nicovideo', locals: {manifestation: manifestation}
      elsif manifestation.flickr.present?
        render partial: 'manifestations/flickr', locals: {manifestation: manifestation}
      elsif manifestation.respond_to?(:ipaper_id)
        render partial: 'manifestations/scribd', locals: {manifestation: manifestation}
      end
    end
  end
end