implement Project::UploadsController

app/controllers/files_controller.rb

 class FilesController < ApplicationController
-  def download_notes
+  def download
     note = Note.find(params[:id])
     uploader = note.attachment
 
@@ -14,32 +14,7 @@ class FilesController < ApplicationController
         not_found!
       end
     else
-      not_found!
+      redirect_to uploader.url
     end
   end
-
-  def download_files
-    namespace_id = params[:namespace]
-    project_id = params[:project]
-    folder_id = params[:folder_id]
-    filename = params[:filename]
-    project_with_namespace="#{namespace_id}/#{project_id}"
-    filename_with_id="#{folder_id}/#{filename}"
-    
-    project = Project.find_with_namespace(project_with_namespace)
-
-    uploader = FileUploader.new("#{Rails.root}/uploads","#{project_with_namespace}/#{folder_id}")
-    uploader.retrieve_from_store!(filename)
-
-    if can?(current_user, :read_project, project)
-      download(uploader)
-    else
-      not_found!
-    end
-  end
-
-  def download(uploader)
-    disposition = uploader.image? ? 'inline' : 'attachment'
-    send_file uploader.file.path, disposition: disposition
-  end
 end

app/controllers/projects/uploads_controller.rb

+class Projects::UploadsController < Projects::ApplicationController
+  layout 'project'
+
+  before_filter :project
+
+  def show
+    folder_id = params[:folder_id]
+    filename = params[:filename]
+    
+    uploader = FileUploader.new("#{Rails.root}/uploads","#{@project.path_with_namespace}/#{folder_id}")
+    uploader.retrieve_from_store!(filename)
+
+    disposition = uploader.image? ? 'inline' : 'attachment'
+    send_file uploader.file.path, disposition: disposition
+  end
+end

app/uploaders/file_uploader.rb

@@ -40,7 +40,9 @@ class FileUploader < CarrierWave::Uploader::Base
   end
 
   def secure_url
-    Gitlab.config.gitlab.relative_url_root + "/files/#{@path}/#{@filename}"
+    path_array = @path.split('/')
+    path = File.join(path_array[0],path_array[1],'uploads',path_array[2])
+    Gitlab.config.gitlab.relative_url_root + "/#{path}/#{@filename}"
   end
 
   def image?

config/routes.rb

@@ -93,8 +93,7 @@ Gitlab::Application.routes.draw do
   #
   # Attachments serving
   #
-  get 'files/:type/:id/:filename' => 'files#download_notes', constraints: { id: /\d+/, type: /[a-z]+/, filename:  /.+/ }
-  get 'files/:namespace/:project/:folder_id/:filename' => 'files#download_files', constraints: { namespace: /[^\/]+/, project: /[a-zA-Z.\/0-9_\-]+/, filename:  /.+/ }
+  get 'files/:type/:id/:filename' => 'files#download', constraints: { id: /\d+/, type: /[a-z]+/, filename:  /.+/ }
 
   #
   # Admin Area
@@ -257,6 +256,8 @@ Gitlab::Application.routes.draw do
         end
       end
 
+      get '/uploads/:folder_id/:filename' => 'uploads#show', constraints: { filename:  /.+/ }
+
       get '/compare/:from...:to' => 'compare#show', :as => 'compare',
           :constraints => { from: /.+/, to: /.+/ }
 

spec/services/projects/file_service_spec.rb

@@ -20,7 +20,7 @@ describe Projects::FileService do
       it { expect(@link_to_file).to have_key('is_image') }
       it { expect(@link_to_file).to have_value('banana_sample') }
       it { expect(@link_to_file['is_image']).to equal(true) }
-      it { expect(@link_to_file['url']).to match("/files/#{@project.path_with_namespace}") }
+      it { expect(@link_to_file['url']).to match("/#{@project.path_with_namespace}") }
       it { expect(@link_to_file['url']).to match('banana_sample.gif') }
     end
 
@@ -38,7 +38,7 @@ describe Projects::FileService do
       it { expect(@link_to_file).to have_value('dk') }
       it { expect(@link_to_file).to have_key('is_image') }
       it { expect(@link_to_file['is_image']).to equal(true) }
-      it { expect(@link_to_file['url']).to match("/files/#{@project.path_with_namespace}") }
+      it { expect(@link_to_file['url']).to match("/#{@project.path_with_namespace}") }
       it { expect(@link_to_file['url']).to match('dk.png') }
     end
 
@@ -53,7 +53,7 @@ describe Projects::FileService do
       it { expect(@link_to_file).to have_key('is_image') }
       it { expect(@link_to_file).to have_value('rails_sample') }
       it { expect(@link_to_file['is_image']).to equal(true) }
-      it { expect(@link_to_file['url']).to match("/files/#{@project.path_with_namespace}") }
+      it { expect(@link_to_file['url']).to match("/#{@project.path_with_namespace}") }
       it { expect(@link_to_file['url']).to match('rails_sample.jpg') }
     end
 
@@ -70,7 +70,7 @@ describe Projects::FileService do
       it { expect(@link_to_file).to have_key('is_image') }
       it { expect(@link_to_file).to have_value('doc_sample.txt') }
       it { expect(@link_to_file['is_image']).to equal(false) }
-      it { expect(@link_to_file['url']).to match("/files/#{@project.path_with_namespace}") }
+      it { expect(@link_to_file['url']).to match("/#{@project.path_with_namespace}") }
       it { expect(@link_to_file['url']).to match('doc_sample.txt') }
     end
   end