WIP - starting refactoring import/export to use services

app/controllers/import/gitlab_projects_controller.rb

@@ -2,24 +2,41 @@ class Import::GitlabProjectsController < Import::BaseController
   before_action :verify_gitlab_project_import_enabled
   before_action :verify_project_and_namespace_access
 
-  rescue_from OAuth::Error, with: :gitlab_project_unauthorized
-
   def new
     @namespace_id = project_params[:namespace_id]
     @path = project_params[:path]
   end
 
   def create
+    unless file_is_valid?
+      return redirect_back_or_default(options: { alert: "You need to upload a GitLab project export archive." })
+    end
+
     @project = Project.create_from_import_job(current_user_id: current_user.id,
                                               tmp_file: File.expand_path(params[:file].path),
                                               namespace_id: project_params[:namespace_id],
                                               project_path: project_params[:path])
 
-    redirect_to dashboard_projects_path
+    @project = Gitlab::GitlabImport::ProjectCreator.new(repo, namespace, current_user, access_params).execute
+
+    flash[:notice] = "The project import has been started."
+
+    if @project.saved?
+      redirect_to(
+        project_path(@project),
+        notice: "Project '#{@project.name}' is being imported."
+      )
+    else
+      render 'new'
+    end
   end
 
   private
 
+  def file_is_valid?
+    params[:file].respond_to?(:read) && params[:file].content_type == 'application/x-gzip'
+  end
+
   def verify_project_and_namespace_access
     unless namespace_access?
       render_403
@@ -27,7 +44,7 @@ class Import::GitlabProjectsController < Import::BaseController
   end
 
   def namespace_access?
-    current_user.can?(:create_projects, Namespace.find(project_params[:namespace_id]))
+    can?(current_user, :create_projects, Namespace.find(project_params[:namespace_id]))
   end
 
   def verify_gitlab_project_import_enabled

app/views/import/gitlab_projects/new.html.haml

 - page_title "GitLab Import"
 - header_title "Projects", root_path
 %h3.page-title
-  %i.fa.fa-gitlab
+  = icon('gitlab')
   Import projects from GitLab
 %hr
 
 = form_tag import_gitlab_project_path, class: 'form-horizontal', multipart: true do
   %p
+    Project will be imported to path #{@path}
+
+  %p
     To get started add your exported project file below:
   .form-group
     = hidden_field_tag :namespace_id, @namespace_id

lib/gitlab/gitlab_import/project_creator.rb

@@ -11,7 +11,7 @@ module Gitlab
       end
 
       def execute
-        project = ::Projects::CreateService.new(
+        ::Projects::CreateService.new(
           current_user,
           name: repo["name"],
           path: repo["path"],
@@ -22,8 +22,6 @@ module Gitlab
           import_source: repo["path_with_namespace"],
           import_url: repo["http_url_to_repo"].sub("://", "://oauth2:#{@session_data[:gitlab_access_token]}@")
         ).execute
-
-        project
       end
     end
   end

lib/gitlab/import_export/project_creator.rb

+module Gitlab
+  module ImportExport
+    class ProjectCreator
+
+      def initialize(namespace_id, current_user, )
+        @repo = repo
+        @namespace = Namespace.find_by_id(namespace_id)
+        @current_user = current_user
+        @user_map = user_map
+      end
+
+      def execute
+        ::Projects::CreateService.new(
+          current_user,
+          name: repo.name,
+          path: repo.name,
+          description: repo.summary,
+          namespace: namespace,
+          creator: current_user,
+          visibility_level: Gitlab::VisibilityLevel::PUBLIC,
+          import_type: "google_code",
+          import_source: repo.name,
+          import_url: repo.import_url,
+          import_data: { data: { 'repo' => repo.raw_data, 'user_map' => user_map } }
+        ).execute
+      end
+    end
+  end
+end