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# frozen_string_literal: true
class Import::GoogleCodeController < Import::BaseController
before_action :verify_google_code_import_enabled
before_action :user_map, only: [:new_user_map, :create_user_map]
def new
end
def callback
dump_file = params[:dump_file]
unless dump_file.respond_to?(:read)
return redirect_back_or_default(options: { alert: "You need to upload a Google Takeout archive." })
end
begin
dump = JSON.parse(dump_file.read)
rescue
return redirect_back_or_default(options: { alert: "The uploaded file is not a valid Google Takeout archive." })
end
client = Gitlab::GoogleCodeImport::Client.new(dump)
unless client.valid?
return redirect_back_or_default(options: { alert: "The uploaded file is not a valid Google Takeout archive." })
end
session[:google_code_dump] = dump
if params[:create_user_map] == "1"
redirect_to new_user_map_import_google_code_path
else
redirect_to status_import_google_code_path
end
end
def new_user_map
end
def create_user_map
user_map_json = params[:user_map]
user_map_json = "{}" if user_map_json.blank?
begin
user_map = JSON.parse(user_map_json)
rescue
flash.now[:alert] = "The entered user map is not a valid JSON user map."
return render "new_user_map"
end
unless user_map.is_a?(Hash) && user_map.all? { |k, v| k.is_a?(String) && v.is_a?(String) }
flash.now[:alert] = "The entered user map is not a valid JSON user map."
return render "new_user_map"
end
# This is the default, so let's not save it into the database.
user_map.reject! do |key, value|
value == Gitlab::GoogleCodeImport::Client.mask_email(key)
end
session[:google_code_user_map] = user_map
flash[:notice] = "The user map has been saved. Continue by selecting the projects you want to import."
redirect_to status_import_google_code_path
end
# rubocop: disable CodeReuse/ActiveRecord
def status
unless client.valid?
return redirect_to new_import_google_code_path
end
@repos = client.repos
@incompatible_repos = client.incompatible_repos
@already_added_projects = find_already_added_projects('google_code')
already_added_projects_names = @already_added_projects.pluck(:import_source)
@repos.reject! { |repo| already_added_projects_names.include? repo.name }
end
# rubocop: enable CodeReuse/ActiveRecord
def jobs
render json: find_jobs('google_code')
end
def create
repo = client.repo(params[:repo_id])
user_map = session[:google_code_user_map]
project = Gitlab::GoogleCodeImport::ProjectCreator.new(repo, current_user.namespace, current_user, user_map).execute
if project.persisted?
render json: ProjectSerializer.new.represent(project)
else
render json: { errors: project_save_error(project) }, status: :unprocessable_entity
end
end
private
def client
@client ||= Gitlab::GoogleCodeImport::Client.new(session[:google_code_dump])
end
def verify_google_code_import_enabled
render_404 unless google_code_import_enabled?
end
def user_map
@user_map ||= begin
user_map = client.user_map
stored_user_map = session[:google_code_user_map]
user_map.update(stored_user_map) if stored_user_map
Hash[user_map.sort]
end
end
end
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