Move some methods from ApplicationHelper to MarkupHelper

1 files changed, 32 insertions, 0 deletions

diff --git a/app/helpers/markup_helper.rb b/app/helpers/markup_helper.rb
index a10714e81ae..f82791b88fa 100644
--- a/app/helpers/markup_helper.rb
+++ b/app/helpers/markup_helper.rb
@@ -1,6 +1,22 @@
 require 'nokogiri'
 
 module MarkupHelper
+  def plain?(filename)
+    Gitlab::MarkupHelper.plain?(filename)
+  end
+
+  def markup?(filename)
+    Gitlab::MarkupHelper.markup?(filename)
+  end
+
+  def gitlab_markdown?(filename)
+    Gitlab::MarkupHelper.gitlab_markdown?(filename)
+  end
+
+  def asciidoc?(filename)
+    Gitlab::MarkupHelper.asciidoc?(filename)
+  end
+
   # Use this in places where you would normally use link_to(gfm(...), ...).
   #
   # It solves a problem occurring with nested links (i.e.
@@ -110,6 +126,22 @@ module MarkupHelper
     end
   end
 
+  def render_markup(file_name, file_content)
+    if gitlab_markdown?(file_name)
+      Hamlit::RailsHelpers.preserve(markdown(file_content))
+    elsif asciidoc?(file_name)
+      asciidoc(file_content)
+    elsif plain?(file_name)
+      content_tag :pre, class: 'plain-readme' do
+        file_content
+      end
+    else
+      other_markup(file_name, file_content)
+    end
+  rescue RuntimeError
+    simple_format(file_content)
+  end
+
   # Returns the text necessary to reference `entity` across projects
   #
   # project - Project to reference