Improve the GitHub and Gitea import feature table interface

These are backend changes.
Use Vue for the import feature UI for "githubish"
providers (GitHub and Gitea).
Add "Go to project" button after a successful import.
Use CI-style status icons and improve spacing of the
table and its component.
Adds ETag polling to the github and gitea import
jobs endpoint.

1 files changed, 15 insertions, 5 deletions

diff --git a/app/controllers/import/gitea_controller.rb b/app/controllers/import/gitea_controller.rb
index f067ef625aa..68ad8650dba 100644
--- a/app/controllers/import/gitea_controller.rb
+++ b/app/controllers/import/gitea_controller.rb
@@ -1,8 +1,10 @@
 # frozen_string_literal: true
 
 class Import::GiteaController < Import::GithubController
+  extend ::Gitlab::Utils::Override
+
   def new
-    if session[access_token_key].present? && session[host_key].present?
+    if session[access_token_key].present? && provider_url.present?
       redirect_to status_import_url
     end
   end
@@ -12,8 +14,8 @@ class Import::GiteaController < Import::GithubController
     super
   end
 
+  # Must be defined or it will 404
   def status
-    @gitea_host_url = session[host_key]
     super
   end
 
@@ -23,25 +25,33 @@ class Import::GiteaController < Import::GithubController
     :"#{provider}_host_url"
   end
 
-  # Overridden methods
+  override :provider
   def provider
     :gitea
   end
 
+  override :provider_url
+  def provider_url
+    session[host_key]
+  end
+
   # Gitea is not yet an OAuth provider
   # See https://github.com/go-gitea/gitea/issues/27
+  override :logged_in_with_provider?
   def logged_in_with_provider?
     false
   end
 
+  override :provider_auth
   def provider_auth
-    if session[access_token_key].blank? || session[host_key].blank?
+    if session[access_token_key].blank? || provider_url.blank?
       redirect_to new_import_gitea_url,
         alert: 'You need to specify both an Access Token and a Host URL.'
     end
   end
 
+  override :client_options
   def client_options
-    { host: session[host_key], api_version: 'v1' }
+    { host: provider_url, api_version: 'v1' }
   end
 end