Move Markdown/reference logic from Gitlab::Markdown to Banzai

1 files changed, 9 insertions, 44 deletions

diff --git a/lib/gitlab/reference_extractor.rb b/lib/gitlab/reference_extractor.rb
index e83167fa7d7..42f7c26f3c4 100644
--- a/lib/gitlab/reference_extractor.rb
+++ b/lib/gitlab/reference_extractor.rb
@@ -1,62 +1,27 @@
-require 'gitlab/markdown'
+require 'banzai'
 
 module Gitlab
   # Extract possible GFM references from an arbitrary String for further processing.
-  class ReferenceExtractor
-    attr_accessor :project, :current_user, :load_lazy_references
+  class ReferenceExtractor < Banzai::ReferenceExtractor
+    attr_accessor :project, :current_user
 
-    def initialize(project, current_user = nil, load_lazy_references: true)
+    def initialize(project, current_user = nil)
       @project = project
       @current_user = current_user
-      @load_lazy_references = load_lazy_references
 
-      @texts = []
       @references = {}
+
+      super()
     end
 
-    def analyze(text, options = {})
-      @texts << Gitlab::Markdown.render(text, options.merge(project: project))
+    def analyze(text, context = {})
+      super(text, context.merge(project: project))
     end
 
     %i(user label issue merge_request snippet commit commit_range).each do |type|
       define_method("#{type}s") do
-        @references[type] ||= pipeline_result(type)
+        @references[type] ||= references(type, project: project, current_user: current_user)
       end
     end
-
-    private
-
-    # Instantiate and call HTML::Pipeline with a single reference filter type,
-    # returning the result
-    #
-    # filter_type - Symbol reference type (e.g., :commit, :issue, etc.)
-    #
-    # Returns the results Array for the requested filter type
-    def pipeline_result(filter_type)
-      filter = Gitlab::Markdown::ReferenceFilter[filter_type]
-
-      context = {
-        pipeline: :reference_extraction,
-
-        project:      project,
-        current_user: current_user,
-
-        # ReferenceGathererFilter
-        load_lazy_references: false,
-        reference_filter:     filter
-      }
-
-      values = @texts.flat_map do |html|
-        text_context = context.dup
-        result = Gitlab::Markdown.render_result(html, text_context)
-        result[:references][filter_type]
-      end.uniq
-
-      if @load_lazy_references
-        values = Gitlab::Markdown::ReferenceFilter::LazyReference.load(values).uniq
-      end
-
-      values
-    end
   end
 end