class Import::GitlabController < Import::BaseController MAX_PROJECT_PAGES = 15 PER_PAGE_PROJECTS = 100 before_action :verify_gitlab_import_enabled before_action :gitlab_auth, except: :callback rescue_from OAuth2::Error, with: :gitlab_unauthorized def callback session[:gitlab_access_token] = client.get_token(params[:code], callback_import_gitlab_url) redirect_to status_import_gitlab_url end def status @repos = client.projects(starting_page: 1, page_limit: MAX_PROJECT_PAGES, per_page: PER_PAGE_PROJECTS) @already_added_projects = find_already_added_projects('gitlab') already_added_projects_names = @already_added_projects.pluck(:import_source) @repos = @repos.to_a.reject { |repo| already_added_projects_names.include? repo["path_with_namespace"] } end def jobs render json: find_jobs('gitlab') end def create repo = client.project(params[:repo_id].to_i) target_namespace = find_or_create_namespace(repo['namespace']['path'], client.user['username']) if current_user.can?(:create_projects, target_namespace) project = Gitlab::GitlabImport::ProjectCreator.new(repo, target_namespace, current_user, access_params).execute if project.persisted? render json: ProjectSerializer.new.represent(project) else render json: { errors: project_save_error(project) }, status: :unprocessable_entity end else render json: { errors: 'This namespace has already been taken! Please choose another one.' }, status: :unprocessable_entity end end private def client @client ||= Gitlab::GitlabImport::Client.new(session[:gitlab_access_token]) end def verify_gitlab_import_enabled render_404 unless gitlab_import_enabled? end def gitlab_auth if session[:gitlab_access_token].blank? go_to_gitlab_for_permissions end end def go_to_gitlab_for_permissions redirect_to client.authorize_url(callback_import_gitlab_url) end def gitlab_unauthorized go_to_gitlab_for_permissions end def access_params { gitlab_access_token: session[:gitlab_access_token] } end end