Contents

module Hyrax
  class CollectionPresenter
    include ModelProxy
    include PresentsAttributes
    include ActionView::Helpers::NumberHelper
    attr_accessor :solr_document, :current_ability, :request

    # @param [SolrDocument] solr_document
    # @param [Ability] current_ability
    # @param [ActionDispatch::Request] request the http request context
    def initialize(solr_document, current_ability, request = nil)
      @solr_document = solr_document
      @current_ability = current_ability
      @request = request
    end

    # CurationConcern methods
    delegate :stringify_keys, :human_readable_type, :collection?, :representative_id,
             :to_s, to: :solr_document

    # Metadata Methods
    delegate :title, :description, :creator, :contributor, :subject, :publisher, :keyword, :language,
             :embargo_release_date, :lease_expiration_date, :rights, :date_created,
             :resource_type, :based_near, :related_url, :identifier, to: :solr_document

    # Terms is the list of fields displayed by
    # app/views/collections/_show_descriptions.html.erb
    def self.terms
      [:total_items, :size, :resource_type, :creator, :contributor, :keyword,
       :rights, :publisher, :date_created, :subject, :language, :identifier,
       :based_near, :related_url]
    end

    def terms_with_values
      self.class.terms.select { |t| self[t].present? }
    end

    def [](key)
      case key
      when :size
        size
      when :total_items
        total_items
      else
        solr_document.send key
      end
    end

    def size
      number_to_human_size(@solr_document['bytes_lts'])
    end

    def total_items
      @solr_document.fetch('member_ids_ssim', []).length
    end
  end
end

Version data entries

5 entries across 5 versions & 2 rubygems

Version	Path
hyrax-1.0.2	app/presenters/hyrax/collection_presenter.rb
hyrax-1.0.1	app/presenters/hyrax/collection_presenter.rb
hyrax-1.0.0.rc2	app/presenters/hyrax/collection_presenter.rb
hyrax-1.0.0.rc1	app/presenters/hyrax/collection_presenter.rb
test_hyrax-0.0.1.alpha	app/presenters/hyrax/collection_presenter.rb