1 files changed, 40 insertions, 0 deletions
diff --git a/lib/gitlab/git/wiki_page.rb b/lib/gitlab/git/wiki_page.rb
new file mode 100644
index 00000000000..669ae11a423
--- /dev/null
+++ b/lib/gitlab/git/wiki_page.rb
@@ -0,0 +1,40 @@
+module Gitlab
+  module Git
+    class WikiPage
+      attr_reader :url_path, :title, :format, :path, :version, :raw_data, :name, :text_data, :historical, :formatted_data
+
+      # This class is meant to be serializable so that it can be constructed
+      # by Gitaly and sent over the network to GitLab.
+      #
+      # Because Gollum::Page is not serializable we must get all the data from
+      # 'gollum_page' during initialization, and NOT store it in an instance
+      # variable.
+      #
+      # Note that 'version' is a WikiPageVersion instance which it itself
+      # serializable. That means it's OK to store 'version' in an instance
+      # variable.
+      def initialize(gollum_page, version)
+        @url_path = gollum_page.url_path
+        @title = gollum_page.title
+        @format = gollum_page.format
+        @path = gollum_page.path
+        @raw_data = gollum_page.raw_data
+        @name = gollum_page.name
+        @historical = gollum_page.historical?
+        @formatted_data = gollum_page.formatted_data if gollum_page.is_a?(Gollum::Page)
+
+        @version = version
+      end
+
+      def historical?
+        @historical
+      end
+
+      def text_data
+        return @text_data if defined?(@text_data)
+
+        @text_data = @raw_data && Gitlab::EncodingHelper.encode!(@raw_data.dup)
+      end
+    end
+  end
+end