Expose avatar_url in projects API

* Impl Project#avatar_url
* Refactor ApplicationHelper: Use Project#avatar_url
* Update changelog

2 files changed, 12 insertions, 4 deletions

diff --git a/app/helpers/application_helper.rb b/app/helpers/application_helper.rb
index 365de3595cd..a81e41819b7 100644
--- a/app/helpers/application_helper.rb
+++ b/app/helpers/application_helper.rb
@@ -58,10 +58,8 @@ module ApplicationHelper
         Project.find_with_namespace(project_id)
       end
 
-    if project.avatar.present?
-      image_tag project.avatar.url, options
-    elsif project.avatar_in_git
-      image_tag namespace_project_avatar_path(project.namespace, project), options
+    if project.avatar_url
+      image_tag project.avatar_url, options
     else # generated icon
       project_identicon(project, options)
     end
diff --git a/app/models/project.rb b/app/models/project.rb
index d33b25db201..7f2e0b4c17b 100644
--- a/app/models/project.rb
+++ b/app/models/project.rb
@@ -37,6 +37,8 @@ class Project < ActiveRecord::Base
   include Gitlab::ShellAdapter
   include Gitlab::VisibilityLevel
   include Gitlab::ConfigHelper
+  include Rails.application.routes.url_helpers
+
   extend Gitlab::ConfigHelper
   extend Enumerize
 
@@ -408,6 +410,14 @@ class Project < ActiveRecord::Base
     @avatar_file
   end
 
+  def avatar_url
+    if avatar.present?
+      [gitlab_config.url, avatar.url].join
+    elsif avatar_in_git
+      [gitlab_config.url, namespace_project_avatar_path(namespace, self)].join
+    end
+  end
+
   # For compatibility with old code
   def code
     path