Adding collection and language facets - closes #208

app/controllers/catalog_controller.rb

@@ -42,6 +42,7 @@ def self.search_config
     config.add_facet_field solr_name('publisher', :facetable), limit: 5
     config.add_facet_field solr_name('file_format', :facetable), limit: 5
     config.add_facet_field 'generic_type_sim', show: false, single: true
+    config.add_facet_field solr_name('collection', :facetable), limit: 5
 
     # Have BL send all facet field names to Solr, which has been the default
     # previously. Simply remove these lines if you'd rather use Solr request

app/models/multi_volume_work.rb

@@ -4,4 +4,10 @@ class MultiVolumeWork < ActiveFedora::Base
   include ::CurationConcerns::BasicMetadata
   include ::CommonMetadata
   include ::NoidBehaviors
+
+  def to_solr(solr_doc = {})
+    super.tap do |doc|
+      doc[ActiveFedora::SolrQueryBuilder.solr_name("collection", :facetable)] = in_collections.collect(&:title)
+    end
+  end
 end

app/models/scanned_resource.rb

@@ -14,6 +14,7 @@ def to_solr(solr_doc = {})
       doc[ActiveFedora::SolrQueryBuilder.solr_name("ordered_by", :symbol)] += send(:ordered_by_ids)
       doc[ActiveFedora::SolrQueryBuilder.solr_name("logical_order", :symbol)] = [logical_order.order.to_json]
       doc[ActiveFedora::SolrQueryBuilder.solr_name("logical_order_headings", :stored_searchable)] = logical_order.object.each_section.map(&:label)
+      doc[ActiveFedora::SolrQueryBuilder.solr_name("collection", :facetable)] = in_collections.map(&:title)
     end
   end
 

config/locales/blacklight.en.yml

@@ -1,3 +1,7 @@
 en:
   blacklight:
-    application_name: 'Blacklight'
+    application_name: 'Blacklight'
+    search:
+      fields:
+        facet:
+          collection_sim: Collection

spec/features/catalog_spec.rb

@@ -3,16 +3,18 @@
 RSpec.feature "CatalogController", type: :feature do
   describe "admin user" do
     let(:user) { FactoryGirl.create(:admin) }
-    let(:scanned_resource) { FactoryGirl.create(:scanned_resource, user: user) }
+    let(:scanned_resource) { FactoryGirl.create(:scanned_resource_in_collection, user: user, language: ['English']) }
 
     before(:each) do
       sign_in user
       scanned_resource.update_index
     end
 
-    scenario "Admin users see a state facet" do
+    scenario "Admin users see collection, language, and state facets" do
       visit catalog_index_path q: ""
       expect(page).to have_text "Test title"
+      expect(page).to have_selector "div.blacklight-collection_sim", text: "Collection"
+      expect(page).to have_selector "div.blacklight-language_sim", text: "Language"
       expect(page).to have_selector "div.blacklight-state_sim", text: "State"
     end
   end

spec/models/scanned_resource_spec.rb

@@ -315,10 +315,12 @@
     end
     it "marshals logical order into solr" do
       subject.logical_order.order = params
+      subject.save
       expect(subject.to_solr["logical_order_ssim"]).to eq [subject.logical_order.order.to_json]
     end
     it "indexes the headings into the solr record" do
       subject.logical_order.order = params2
+      subject.save
 
       expect(subject.to_solr["logical_order_headings_tesim"]).to eq [
         "Chapter 1",