Fixed some tests and snippet colorize

app/controllers/admin/groups_controller.rb

@@ -74,6 +74,6 @@ class Admin::GroupsController < AdminController
   private
 
   def group
-    @group = Group.find_by_code(params[:id])
+    @group = Group.find_by_path(params[:id])
   end
 end

app/controllers/groups_controller.rb

@@ -50,7 +50,7 @@ class GroupsController < ApplicationController
   protected
 
   def group
-    @group ||= Group.find_by_code(params[:id])
+    @group ||= Group.find_by_path(params[:id])
   end
 
   def projects

app/models/project.rb

@@ -86,7 +86,7 @@ class Project < ActiveRecord::Base
 
     def create_by_user(params, user)
       namespace_id = params.delete(:namespace_id)
-      namespace_id ||= user.namespace_id
+      namespace_id ||= user.namespace.try(:id)
 
       project = Project.new params
 
@@ -222,6 +222,8 @@ class Project < ActiveRecord::Base
     end
   end
 
-  def move_repo
+  # For compatibility with old code
+  def code
+    path
   end
 end

app/views/snippets/show.html.haml

@@ -15,8 +15,12 @@
       %span.options
         = link_to "raw", raw_project_snippet_path(@project, @snippet), class: "btn very_small", target: "_blank"
     .file_content.code
-      %div{class: current_user.dark_scheme ? "black" : ""}
-        = raw @snippet.colorize(options: { linenos: 'True'})
+      - unless @snippet.content.empty?
+        %div{class: current_user.dark_scheme ? "black" : "white"}
+          = preserve do
+            = raw Pygments.highlight(@snippet.content, formatter: :gitlab)
+      - else
+        %h4.nothing_here_message Empty file
 
 
 %div