adding fields for searching for exhibits: pub_display and ref_type_ssm (

#2597)

* adding fields to all search

* removing extra space

* adding ref_type_ssm to all_search, making pub_display and pub_search equivalent, removing copy field for pub_display

* adding ref_type_ssm to ref_type_search

* fixing syntax error

* changing to_field to plural when passing several strings

* updating reference type to copy to all_search

* populating only pub_search and relying on schema to copy to pub_display

* getting tests to pass for now

* updating approach to populate pub search, allow schema.org copying, and add ref_type_ssm to ref_type_ssmi

lib/traject/bibtex_config.rb

@@ -35,14 +35,17 @@
 to_field 'ref_type_ssm', extract_bibtex(:type) do |_record, accumulator, _context|
   accumulator.map! { |v| BIBTEX_ZOTERO_MAPPING[v] }.compact!
 end
+# Based on schema.xml, *_ssim fields are copied over to all_search
+to_field 'ref_type_ssim', copy('ref_type_ssm')
 
 to_fields %w(title_display title_uniform_search title_sort), extract_bibtex_field(:title)
 to_fields %w(author_person_full_display author_sort author_1xx_search), extract_bibtex_field(:author)
 to_fields %w(pub_year_isi pub_year_w_approx_isi), extract_bibtex(:year)
 to_field 'editor_ssim', extract_bibtex_field(:editor)
 to_field 'book_title_ssim', extract_bibtex_field(:booktitle)
-to_field 'pub_display', extract_bibtex_field(:journal)
-to_field 'pub_display', extract_bibtex_field(:publisher)
+# Based on schema.xml, pub_search is also copied over to pub_display
+to_field 'pub_search', extract_bibtex_field(:journal)
+to_field 'pub_search', extract_bibtex_field(:publisher)
 to_field 'location_ssi', extract_bibtex_field(:address)
 to_field 'university_ssim', extract_bibtex_field(:school)
 to_field 'edition_ssm', extract_bibtex_field(:edition)

lib/traject/dor_config.rb

@@ -95,6 +95,7 @@
 to_field 'url_suppl', stanford_mods(:term_values, [:related_item, :location, :url])
 
 # publication fields
+# Based on schema.xml, pub_search is also copied over to pub_display
 to_field 'pub_search', stanford_mods(:place)
 to_field 'pub_year_isi', stanford_mods(:pub_year_int, ignore_approximate: false) # for sorting
 # these are for single value facet display (in lieu of date slider (pub_year_tisim) )

spec/features/bibliography_resource_integration_spec.rb

@@ -77,7 +77,7 @@
 
     context 'article' do
       it 'has publication title' do
-        expect(document['pub_display']).to eq ['Reinardus. Yearbook of the International Reynard Society']
+        expect(document['pub_search']).to eq ['Reinardus. Yearbook of the International Reynard Society']
       end
 
       it 'has a volume' do
@@ -110,7 +110,7 @@
       let(:file) { 'spec/fixtures/bibliography/book.bib' }
 
       it 'has a publisher' do
-        expect(document['pub_display']).to eq ['Faculdade de Letras da Universidade de Coimbra']
+        expect(document['pub_search']).to eq ['Faculdade de Letras da Universidade de Coimbra']
       end
 
       it 'has an edition' do