1 files changed, 9 insertions, 6 deletions
diff --git a/lib/gitlab/hook_data/issuable_builder.rb b/lib/gitlab/hook_data/issuable_builder.rb
index 6ab36676127..ad0d6f6352b 100644
--- a/lib/gitlab/hook_data/issuable_builder.rb
+++ b/lib/gitlab/hook_data/issuable_builder.rb
@@ -1,13 +1,9 @@
 module Gitlab
   module HookData
-    class IssuableBuilder
+    class IssuableBuilder < BaseBuilder
       CHANGES_KEYS = %i[previous current].freeze
 
-      attr_accessor :issuable
-
-      def initialize(issuable)
-        @issuable = issuable
-      end
+      alias_method :issuable, :object
 
       def build(user: nil, changes: {})
         hook_data = {
@@ -64,6 +60,13 @@ module Gitlab
           hash
         end
       end
+
+      def absolute_image_urls(markdown_text)
+        return markdown_text unless markdown_text.present?
+
+        markdown_text.gsub(/!\[(.*?)\]\((.*?)\)/,
+                           "![\\1](#{Settings.gitlab.url}\\2)")
+      end
     end
   end
 end