few fixes after refactoring the whole UI stuff

app/controllers/import/gitlab_projects_controller.rb

@@ -14,7 +14,7 @@ class Import::GitlabProjectsController < Import::BaseController
     @project = Gitlab::ImportExport::ProjectCreator.new(project_params[:namespace_id],
                                                         current_user,
-                                                        File.expand_path(params[:file].path),
+                                                        File.expand_path(project_params[:file].path),
                                                         project_params[:path]).execute
     if @project.saved?
@@ -33,7 +33,7 @@ class Import::GitlabProjectsController < Import::BaseController
   private
   def file_is_valid?
-    params[:file].respond_to?(:read) && params[:file].content_type == 'application/x-gzip'
+    project_params[:file].respond_to?(:read) && project_params[:file].content_type == 'application/x-gzip'
   end
   def verify_project_and_namespace_access
@@ -52,7 +52,7 @@ class Import::GitlabProjectsController < Import::BaseController
   def project_params
     params.permit(
-      :path, :namespace_id,
+      :path, :namespace_id, :file
     )
   end
 end

app/views/projects/imports/show.html.haml

@@ -7,7 +7,7 @@
         Forking in progress.
       - else
         Import in progress.
-    - unless @project.forked?
+    - unless @project.forked? || @project.gitlab_project_import?
       %p.monospace git clone --bare #{@project.safe_import_url}
     %p Please wait while we import the repository for you. Refresh at will.
     :javascript

lib/gitlab/import_export/importer.rb

@@ -15,8 +15,6 @@ module Gitlab
         if check_version! && [project_tree, repo_restorer, wiki_restorer, uploads_restorer].all?(&:restore)
           project_tree.restored_project
         else
-          project_tree.restored_project.destroy if project_tree.restored_project
-
           raise Projects::ImportService::Error.new, @shared.errors.join(', ')
         end
       end

lib/gitlab/import_export/relation_factory.rb

@@ -57,10 +57,10 @@ module Gitlab
         author = @relation_hash.delete('author')
-        update_note_for_missing_author(author['name']) if missing_author?
+        update_note_for_missing_author(author['name']) if missing_author?(old_author_id)
       end
-      def missing_author?
+      def missing_author?(old_author_id)
         !admin_user? || @members_mapper.missing_author_ids.include?(old_author_id)
       end

lib/gitlab/import_export/shared.rb

@@ -17,13 +17,13 @@ module Gitlab
         error_out(error.message, caller[0].dup)
         @errors << error.message
         # Debug:
-        Rails.logger.error(error.backtrace)
+        logger.error(error.backtrace)
       end
       private
       def error_out(message, caller)
-        Rails.logger.error("Import/Export error raised on #{caller}: #{message}")
+        logger.error("Import/Export error raised on #{caller}: #{message}")
       end
     end
   end