Remediate fileset duplication in items list

app/indexers/concerns/iiif_print/child_work_indexer_decorator.rb

@@ -21,7 +21,7 @@ def index_solr_doc(solr_doc)
       solr_doc['is_child_bsi'] ||= object.try(:is_child)
       solr_doc['split_from_pdf_id_ssi'] ||= object.try(:split_from_pdf_id)
       solr_doc['is_page_of_ssim'] = iiif_print_lineage_service.ancestor_ids_for(object)
-      solr_doc['member_ids_ssim'] = iiif_print_lineage_service.descendent_member_ids_for(object)
+      solr_doc['descendent_member_ids_ssim'] = iiif_print_lineage_service.descendent_member_ids_for(object)
     end
   end
 end

app/models/concerns/iiif_print/solr_document_decorator.rb

@@ -15,11 +15,9 @@ def respond_to_missing?(method_name, include_private = false)
       iiif_print_solr_field_names.include?(method_name.to_s) || super
     end
 
-    # @see https://github.com/samvera/hyrax/commit/7108409c619cd2ba4ae8c836b9f3b429a7e9837b
+    # consists of member_ids_ssim + its descendents' member_ids (recursively)
     def file_set_ids
-      # Yes, this looks a little odd.  But the truth is the prior key (e.g. `file_set_ids_ssim`) was
-      # an alias of `member_ids_ssim`.
-      self['member_ids_ssim']
+      self['descendent_member_ids_ssim'] || self['member_ids_ssim']
     end
 
     def any_highlighting?

app/presenters/iiif_print/iiif_manifest_presenter_factory_decorator.rb

@@ -14,14 +14,21 @@ def build
           presenter_class.for(solr_doc)
         elsif Hyrax.config.curation_concerns.include?(solr_doc.hydra_model)
           # look up file set ids and loop through those
-          file_set_docs = load_file_set_docs(solr_doc.try(:member_ids) || solr_doc.try(:[], 'member_ids_ssim'))
+          file_set_docs = load_file_set_docs(load_file_set_ids(solr_doc))
           file_set_docs.map { |doc| presenter_class.for(doc) } if file_set_docs.length
         end
       end.flatten.compact
     end
 
     private
 
+    def load_file_set_ids(solr_doc)
+      solr_doc.try(:descendent_member_ids_ssim) ||
+        solr_doc.try(:[], 'descendent_member_ids_ssim') ||
+        solr_doc.try(:member_ids_ssim) ||
+        solr_doc.try(:[], 'member_ids_ssim')
+    end
+
     # still create the manifest if the parent work has images attached but the child works do not
     def load_file_set_docs(file_set_ids)
       return [] if file_set_ids.nil?

app/presenters/iiif_print/work_show_presenter_decorator.rb

@@ -24,13 +24,20 @@ def iiif_viewer?
     #
     # @todo Review if this is necessary for Hyrax 5.
     def members_include_viewable_image?
-      all_member_ids = solr_document.try(:member_ids) || solr_document.try(:[], 'member_ids_ssim')
+      all_member_ids = load_file_set_ids(solr_document)
       Array.wrap(all_member_ids).each do |id|
         return true if file_type_and_permissions_valid?(member_presenters_for([id]).first)
       end
       false
     end
 
+    def load_file_set_ids(solr_doc)
+      solr_doc.try(:descendent_member_ids_ssim) ||
+        solr_doc.try(:[], 'descendent_member_ids_ssim') ||
+        solr_doc.try(:member_ids_ssim) ||
+        solr_doc.try(:[], 'member_ids_ssim')
+    end
+
     # This method allows for overriding to add additional file types to mix in with IiifAv
     # TODO: add configuration setting for file types to loop through so an override is unneeded.
     def file_type_and_permissions_valid?(presenter)

app/services/iiif_print/manifest_builder_service_decorator.rb

@@ -79,7 +79,7 @@ def apply_metadata_to_canvas(canvas:, presenter:, solr_doc_hits:)
       # uses the 'id' property for v3 manifest and `@id' for v2, which is a URL that contains the FileSet id
       file_set_id = (canvas['id'] || canvas['@id']).split('/').last
       # finds the image that the FileSet is attached to and creates metadata on that canvas
-      image = solr_doc_hits.find { |hit| hit[:member_ids_ssim]&.include?(file_set_id) }
+      image = solr_doc_hits.find { |hit| (hit[:descendent_member_ids_ssim] || hit[:member_ids_ssim])&.include?(file_set_id) }
       return unless image
       # prevents duplicating the child and parent metadata
       return if image.id == presenter.id
@@ -124,7 +124,7 @@ def sort_by_label_v2(hash)
     end
 
     def member_ids_for(presenter)
-      member_ids = presenter.try(:ordered_ids) || presenter.try(:member_ids)
+      member_ids = presenter.object.solr_document['descendent_member_ids_ssim'] || presenter.try(:ordered_ids) || presenter.try(:member_ids)
       member_ids.nil? ? [] : member_ids
     end
 

lib/iiif_print/blacklight_iiif_search/annotation_decorator.rb

@@ -2,7 +2,7 @@
 module IiifPrint
   module BlacklightIiifSearch
     module AnnotationDecorator
-      INVALID_MATCH_TEXT = "#xywh=INVALID,INVALID,INVALID,INVALID".freeze
+      INVALID_MATCH_TEXT = "#xywh=0,0,0,0".freeze
       ##
       # Create a URL for the annotation
       # use a Hyrax-y URL syntax:

lib/iiif_print/lineage_service.rb

@@ -47,26 +47,17 @@ def self.ancestry_identifier_for(work)
     ##
     # @param object [#ordered_works, #file_sets, #member_ids]
     # @return [Array<String>] the ids of associated file sets and child works
-    #
-    # @see
-    # https://github.com/samvera/hyrax/blob/2b807fe101176d594129ef8a8fe466d3d03a372b/app/indexers/hyrax/work_indexer.rb#L15-L18
-    # for "clarification" of the comingling of file_set_ids and member_ids
     def self.descendent_member_ids_for(object)
       return unless object.respond_to?(:member_ids)
-
       # enables us to return parents when searching for child OCR
-      #
-      # https://github.com/samvera/hydra-works/blob/c9b9dd0cf11de671920ba0a7161db68ccf9b7f6d/lib/hydra/works/models/concerns/work_behavior.rb#L90-L92
-      #
-      # The Hydara::Works implementation of file_set_ids is "members.select(&:file_set?).map(&:id)";
-      # so no sense doing `object.file_set_ids + object.member_ids`
-      file_set_ids = object.member_ids
+      child_ids = object.member_ids
+      # add in child works & their child works & filesets, recursively
       IiifPrint.object_ordered_works(object)&.each do |child|
-        file_set_ids += Array.wrap(descendent_member_ids_for(child))
+        child_ids += Array.wrap(descendent_member_ids_for(child))
       end
       # We must convert these to strings as Valkyrie's identifiers will be cast to hashes when we
       # attempt to write the SolrDocument.
-      file_set_ids.flatten.uniq.compact.map(&:to_s)
+      child_ids.flatten.compact.map(&:to_s).uniq
     end
     class << self
       alias descendent_file_set_ids_for descendent_member_ids_for

lib/iiif_print/persistence_layer/valkyrie_adapter.rb

@@ -12,9 +12,7 @@ def self.object_in_works(object)
       # @param object [Valkyrie::Resource]
       # @return [Array<Valkyrie::Resource>]
       def self.object_ordered_works(object)
-        child_file_sets = Hyrax.custom_queries.find_child_file_sets(resource: object).to_a
-        child_works = Hyrax.custom_queries.find_child_works(resource: object).to_a
-        child_works + child_file_sets
+        Hyrax.custom_queries.find_child_works(resource: object).to_a
       end
 
       ##

spec/factories/newspaper_page_solr_document.rb

@@ -14,6 +14,7 @@
           has_model_ssim: ['NewspaperPage'],
           issue_id_ssi: 'abc123',
           member_ids_ssim: [file_set.id],
+          descendent_member_ids_ssim: [file_set.id],
           thumbnail_path_ss: '/downloads/123456?file=thumbnail')
     end
   end

spec/models/solr_document_spec.rb

@@ -1,6 +1,6 @@
 require 'spec_helper'
 RSpec.describe SolrDocument do
-  let(:solr_doc) { described_class.new(id: 'foo', member_ids_ssim: ['bar']) }
+  let(:solr_doc) { described_class.new(id: 'foo', descendent_member_ids_ssim: ['bar']) }
 
   describe 'file_set_ids' do
     it 'responds to #file_set_ids' do

spec/presenters/iiif_print/iiif_manifest_presenter_factory_decorator_spec.rb

@@ -10,7 +10,7 @@
     { "id" => "child_work123",
       "title_tesim" => ["My Child Image"],
       "has_model_ssim" => ["Image"],
-      "member_ids_ssim" => ["child_image_fs123"] }
+      "descendent_member_ids_ssim" => ["child_image_fs123"] }
   end
   let(:child_fs_attributes) do
     { "id" => "child_fs123",