Merge pull request #402 from UNC-Libraries/hyc-731-edtf-date-oai

Add edtf formatted date issued for oai feed

app/indexers/hyc_indexer.rb

@@ -11,6 +11,7 @@ class HycIndexer < Hyrax::WorkIndexer
   def generate_solr_document
     super.tap do |solr_doc|
       solr_doc['date_issued_tesim'] = Array(object.date_issued).map {|date| Hyc::EdtfConvert.convert_from_edtf(date)} unless object.date_issued.blank?
+      solr_doc['date_issued_edtf_tesim'] = Array(object.date_issued).map {|date| Date.parse(date).strftime('%Y-%m-%d')} unless object.date_issued.blank?
     end
   end
 end

app/models/solr_document.rb

@@ -33,7 +33,7 @@ class SolrDocument
                     'project_director_display_tesim', 'researcher_display_tesim', 'reviewer_display_tesim',
                     'translator_display_tesim'],
       publisher: ['publisher_tesim', 'degree_granting_institution_tesim'],
-      date: ['date_issued_tesim', 'graduation_year_tesim'],
+      date: ['date_issued_edtf_tesim', 'graduation_year_tesim'],
       description: ['abstract_tesim', 'degree_tesim'],
       subject: ['subject_tesim', 'keyword_tesim'],
       coverage: 'based_near_label_tesim',
@@ -136,6 +136,10 @@ def date_issued
     self[Solrizer.solr_name('date_issued')]
   end
 
+  def date_issued_edtf
+    self[Solrizer.solr_name('date_issued_edtf')]
+  end
+
   def date_other
     self[Solrizer.solr_name('date_other')]
   end