Add custom dimension 111 to page views

Store the brexit audience type in custom dimension 111.
alphagov · Jul 5, 2021 · 8ccbe1d · 8ccbe1d
1 parent d5b5c65
commit 8ccbe1d
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diff --git a/app/assets/javascripts/govuk_publishing_components/analytics/custom-dimensions.js b/app/assets/javascripts/govuk_publishing_components/analytics/custom-dimensions.js
@@ -63,6 +63,7 @@
       'taxon-ids': { dimension: 59, defaultValue: 'other' },
       'content-has-history': { dimension: 39, defaultValue: 'false' },
       'publishing-application': { dimension: 89 },
+      'brexit-audience': { dimension: 111 },
       stepnavs: { dimension: 96 },
       'relevant-result-shown': { dimension: 83 },
       'spelling-suggestion': { dimension: 81 }

diff --git a/lib/govuk_publishing_components/presenters/content_breadcrumbs_based_on_priority.rb b/lib/govuk_publishing_components/presenters/content_breadcrumbs_based_on_priority.rb
@@ -65,6 +65,7 @@ def priority_taxons
         return [] unless content_item["links"].is_a?(Hash)
 
         taxons = content_item.dig("links", "taxons")
+
         taxon_tree(taxons).select do |taxon|
           priority_taxon?(taxon)
         end

diff --git a/lib/govuk_publishing_components/presenters/meta_tags.rb b/lib/govuk_publishing_components/presenters/meta_tags.rb
@@ -20,7 +20,8 @@ def meta_tags
         meta_tags = add_organisation_tags(meta_tags)
         meta_tags = add_political_tags(meta_tags)
         meta_tags = add_taxonomy_tags(meta_tags)
-        add_step_by_step_tags(meta_tags)
+        meta_tags = add_step_by_step_tags(meta_tags)
+        add_brexit_tags(meta_tags)
       end
 
     private
@@ -111,6 +112,27 @@ def add_step_by_step_tags(meta_tags)
         meta_tags
       end
 
+      def add_brexit_tags(meta_tags)
+        links = content_item[:links]
+        taxons = links[:taxons] unless links.nil?
+
+        return meta_tags if taxons.blank?
+        return meta_tags unless tagged_to_priority_taxon?
+
+        audience = priority_taxon_helper.brexit_audience
+        meta_tags["govuk:brexit-audience"] = audience if audience.present?
+
+        meta_tags
+      end
+
+      def tagged_to_priority_taxon?
+        priority_taxon_helper.taxon.present?
+      end
+
+      def priority_taxon_helper
+        @priority_taxon_helper ||= ContentBreadcrumbsBasedOnPriority.new(content_item.deep_stringify_keys, request.query_parameters)
+      end
+
       def has_content_history?
         (content_item[:public_updated_at] && details[:first_public_at] && content_item[:public_updated_at] != details[:first_public_at]) ||
           (details[:change_history] && details[:change_history].size > 1)

diff --git a/spec/components/meta_tags_spec.rb b/spec/components/meta_tags_spec.rb
@@ -150,6 +150,7 @@ def example_document_for(schema_name, example_name)
       },
     }
     render_component(content_item: example_document_for("case_study", "case_study").merge(content_item))
+
     assert_meta_tag("govuk:themes", "root-taxon")
   end
 
@@ -330,6 +331,34 @@ def example_document_for(schema_name, example_name)
     assert_select "meta[name='govuk:taxon-ids']", 0
   end
 
+  it "renders the brexit audience metatag for content items tagged to brexit" do
+    content_item = {
+      links: {
+        taxons: [
+          {
+            title: "Brexit: business guidance",
+            content_id: "634fd193-8039-4a70-a059-919c34ff4bfc",
+            base_path: "/brexit/business-guidance",
+            document_type: "detailed_guide",
+            links: {
+              parent_taxons: [
+                {
+                  title: "Brexit",
+                  content_id: "d6c2de5d-ef90-45d1-82d4-5f2438369eea",
+                  base_path: "/brexit",
+                  document_type: "taxon",
+                },
+              ],
+            },
+          },
+        ],
+      },
+    }
+
+    render_component(content_item: example_document_for("detailed_guide", "detailed_guide").merge(content_item))
+    assert_meta_tag("govuk:brexit-audience", "Brexitbusiness")
+  end
+
   it "renders the has-content-history tag as true when the content has history" do
     content_item = {
       public_updated_at: Time.parse("2017-01-01"),