Retrieve rendered HTML from cache in one requestfix/get-cached-rendered-html-using-single-redis-request

See #19985

1 files changed, 5 insertions, 4 deletions

diff --git a/lib/banzai/reference_extractor.rb b/lib/banzai/reference_extractor.rb
index bf366962aef..b26a41a1f3b 100644
--- a/lib/banzai/reference_extractor.rb
+++ b/lib/banzai/reference_extractor.rb
@@ -2,11 +2,11 @@ module Banzai
   # Extract possible GFM references from an arbitrary String for further processing.
   class ReferenceExtractor
     def initialize
-      @texts = []
+      @texts_and_contexts = []
     end
 
     def analyze(text, context = {})
-      @texts << Renderer.render(text, context)
+      @texts_and_contexts << { text: text, context: context }
     end
 
     def references(type, project, current_user = nil)
@@ -21,9 +21,10 @@ module Banzai
     def html_documents
       # This ensures that we don't memoize anything until we have a number of
       # text blobs to parse.
-      return [] if @texts.empty?
+      return [] if @texts_and_contexts.empty?
 
-      @html_documents ||= @texts.map { |html| Nokogiri::HTML.fragment(html) }
+      @html_documents ||= Renderer.cache_collection_render(@texts_and_contexts)
+        .map { |html| Nokogiri::HTML.fragment(html) }
     end
   end
 end