Stop using show.partials.insert

app/components/spotlight/solr_document_legacy_embed_component.rb

@@ -12,7 +12,7 @@ def initialize(*args, block: nil, **kwargs)
     end
 
     def before_render
-      with_embed(block_context) unless embed
+      with_embed(block_context: block_context) unless embed
 
       super
     end

app/models/spotlight/blacklight_configuration.rb

@@ -121,11 +121,7 @@ def blacklight_config
         config.default_per_page = default_per_page if default_per_page
 
         config.view.embed!
-        # This is blacklight-gallery's openseadragon partial
-        unless config.view.embed.document_component
-          config.view.embed.partials ||= ['openseadragon']
-          config.view.embed.document_component = Spotlight::SolrDocumentLegacyEmbedComponent
-        end
+        config.view.embed.document_component = Spotlight::SolrDocumentLegacyEmbedComponent unless config.view.embed.document_component
         config.view.embed.if = false
 
         # blacklight-gallery requires tile_source_field

app/views/spotlight/sir_trevor/blocks/_embedded_document.html.erb

@@ -3,6 +3,6 @@
   <%= render (view_config.document_component || Spotlight::SolrDocumentLegacyEmbedComponent).new(document: document_presenter(document, view_config: view_config), counter: nil, block: local_assigns[:block]) do |component| %>
     <% component.with_partial do %>
       <%= render_document_partials document, view_config.partials, component: component, document_counter: nil, view_config: view_config, block: local_assigns[:block], **(view_config.locals) %>
-    <% end if view_config&.partials&.any? %>
+    <% end if Blacklight.version < '9.0' && view_config&.partials&.any? %>
   <% end %>
 </div>

spec/test_app_templates/catalog_controller.rb

@@ -12,8 +12,12 @@ class CatalogController < ApplicationController
     # config.view.gallery.classes = 'row-cols-2 row-cols-md-3'
     config.view.masonry(document_component: Blacklight::Gallery::DocumentComponent, icon: Blacklight::Gallery::Icons::MasonryComponent)
     config.view.slideshow(document_component: Blacklight::Gallery::SlideshowComponent, icon: Blacklight::Gallery::Icons::SlideshowComponent)
+    config.view.embed(if: false,
+                      partials: [],
+                      document_component: Spotlight::SolrDocumentLegacyEmbedComponent,
+                      embed_component: Blacklight::Gallery::OpenseadragonEmbedComponent)
     config.show.tile_source_field = :content_metadata_image_iiif_info_ssm
-    config.show.partials.insert(1, :openseadragon)
+    config.show.embed_component = Blacklight::Gallery::OpenseadragonEmbedComponent
     ## Default parameters to send to solr for all search-like requests. See also SolrHelper#solr_search_params
     config.default_solr_params = {
       qt: 'search',

spec/views/spotlight/sir_trevor/blocks/_solr_documents_embed_block.html.erb_spec.rb

@@ -33,11 +33,10 @@
   end
 
   it 'has a embed block' do
-    expect(view).to receive(:render_document_partials).with(doc, %w[a b c], hash_including(a: 1, block:)).and_return('OSD')
     render partial: p, locals: { solr_documents_embed_block: block }
     expect(rendered).to have_selector 'h3', text: 'Some title'
     expect(rendered).to have_content 'Some text'
-    expect(rendered).to have_selector '.box', text: 'OSD'
+    expect(rendered).to have_selector '.box'
     expect(rendered).to have_selector '.items-col'
     expect(rendered).to have_selector '.text-col'
     expect(rendered).to have_no_selector '.col-md-12'
@@ -49,7 +48,6 @@
     end
 
     it 'does not have a two column layout' do
-      expect(view).to receive(:render_document_partials).with(doc, %w[a b c], hash_including(a: 1, block:)).and_return('OSD')
       render partial: p, locals: { solr_documents_embed_block: block }
       expect(rendered).to have_selector '.col-md-12'
       expect(rendered).to have_selector '.items-col h3', text: 'Some title'