Fix shared search links (#1823)

* Fix shared search links

Fixes:
* homepage `View All Collections` button
* catalog Collection title links
* catalog Work thumbnail links
Activates:
* catalog Collection thumbnail links

* Fix links

* Appease rubocop

* Fix alignment

* Use decorator instead of module_eval

* Update app/helpers/blacklight/catalog_helper_behavior_decorator.rb

Co-authored-by: Shana Moore <shana@scientist.com>

app/helpers/blacklight/catalog_helper_behavior_decorator.rb

@@ -0,0 +1,37 @@
+# frozen_string_literal: true
+
+# OVERRIDE blacklight 6 to allow full url for show links for shared search thumbnail
+module Blacklight
+  module CatalogHelperBehaviorDecorator
+    def render_thumbnail_tag(document, image_options = {}, url_options = {})
+      value = if blacklight_config.view_config(document_index_view_type).thumbnail_method
+                send(blacklight_config.view_config(document_index_view_type).thumbnail_method, document, image_options)
+              elsif blacklight_config.view_config(document_index_view_type).thumbnail_field
+                url = thumbnail_url(document)
+                image_tag url, image_options if url.present?
+              end
+
+      # rubocop:disable Style/GuardClause
+      if value
+        if url_options == false
+          # rubocop:disable Metrics/LineLength
+          Deprecation.warn(self, "passing false as the second argument to render_thumbnail_tag is deprecated. Use suppress_link: true instead. This behavior will be removed in Blacklight 7")
+          # rubocop:enable Metrics/LineLength
+          url_options = { suppress_link: true }
+        end
+        if url_options[:suppress_link]
+          value
+        elsif url_options[:full_url]
+          link_to generate_work_url(document.to_h, request) do
+            value
+          end
+        else
+          link_to_document document, value, url_options
+        end
+      end
+      # rubocop:enable Style/GuardClause
+    end
+  end
+end
+
+Blacklight::CatalogHelperBehavior.prepend(Blacklight::CatalogHelperBehaviorDecorator)

app/helpers/shared_search_helper.rb

@@ -2,8 +2,6 @@
 
 module SharedSearchHelper
   def generate_work_url(model, request)
-    return model unless current_account.search_only?
-
     # needed because some attributes eg id is a symbol 7 others are string
     model = model.to_h.with_indifferent_access
 
@@ -22,7 +20,12 @@ def generate_work_url(model, request)
     def get_url(id:, request:, account_cname:, has_model:)
       new_url = "#{request[:request_protocol]}#{account_cname || request[:request_host]}"
       new_url += ":#{request[:request_port]}" if Rails.env.development? || Rails.env.test?
-      new_url += "/concern/#{has_model}/#{id}"
+      new_url += case has_model
+                 when "collections"
+                   "/#{has_model}/#{id}"
+                 else
+                   "/concern/#{has_model}/#{id}"
+                 end
       new_url
     end
 end

app/indexers/collection_indexer.rb

@@ -6,9 +6,9 @@ class CollectionIndexer < Hyrax::CollectionIndexer
   include Hyrax::IndexesBasicMetadata
 
   # Uncomment this block if you want to add custom indexing behavior:
-  # def generate_solr_document
-  #  super.tap do |solr_doc|
-  #    solr_doc['my_custom_field_ssim'] = object.my_custom_property
-  #  end
-  # end
+  def generate_solr_document
+    super.tap do |solr_doc|
+      solr_doc["account_cname_tesim"] = Site.instance&.account&.cname
+    end
+  end
 end

app/views/catalog/_index_header_list_collection.html.erb

@@ -0,0 +1,4 @@
+<div class="search-results-title-row">
+  <h4 class="search-result-title"><%= link_to document.title_or_label, generate_work_url(document.to_h, request) %></h4>
+  <%= Hyrax::CollectionPresenter.new(document, current_ability).collection_type_badge %>
+</div>

app/views/catalog/_thumbnail_list_collection.html.erb

@@ -0,0 +1,3 @@
+<div class="col-md-2">
+  <%= render_thumbnail_tag document, {}, { full_url: true } %>
+</div>

app/views/catalog/_thumbnail_list_default.html.erb

@@ -0,0 +1,5 @@
+<div class="col-md-2">
+  <div class="list-thumbnail">
+    <%= render_thumbnail_tag document, {}, {full_url: true} %>
+  </div>
+</div>

config/application.rb

@@ -32,6 +32,12 @@ class Application < Rails::Application
       end
     end
 
+    config.to_prepare do
+      Dir.glob(File.join(File.dirname(__FILE__), "../app/**/*_decorator*.rb")).sort.each do |c|
+        Rails.configuration.cache_classes ? require(c) : load(c)
+      end
+    end
+
     # resolve reloading issue in dev mode
     config.paths.add 'app/helpers', eager_load: true