1 files changed, 36 insertions, 0 deletions
diff --git a/lib/gitlab/badge/metadata.rb b/lib/gitlab/badge/metadata.rb
new file mode 100644
index 00000000000..548f85b78bb
--- /dev/null
+++ b/lib/gitlab/badge/metadata.rb
@@ -0,0 +1,36 @@
+module Gitlab
+  module Badge
+    ##
+    # Abstract class for badge metadata
+    #
+    class Metadata
+      include Gitlab::Application.routes.url_helpers
+      include ActionView::Helpers::AssetTagHelper
+      include ActionView::Helpers::UrlHelper
+
+      def initialize(badge)
+        @badge = badge
+      end
+
+      def to_html
+        link_to(image_tag(image_url, alt: title), link_url)
+      end
+
+      def to_markdown
+        "[![#{title}](#{image_url})](#{link_url})"
+      end
+
+      def title
+        raise NotImplementedError
+      end
+
+      def image_url
+        raise NotImplementedError
+      end
+
+      def link_url
+        raise NotImplementedError
+      end
+    end
+  end
+end