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|
module Gitlab
module ImportExport
class Importer
include Gitlab::Allowable
include Gitlab::Utils::StrongMemoize
def self.imports_repository?
true
end
def initialize(project)
@archive_file = project.import_source
@current_user = project.creator
@project = project
@shared = project.import_export_shared
end
def execute
if import_file && check_version! && restorers.all?(&:restore) && overwrite_project
project_tree.restored_project
else
raise Projects::ImportService::Error.new(@shared.errors.join(', '))
end
rescue => e
raise Projects::ImportService::Error.new(e.message)
ensure
remove_import_file
end
private
def restorers
[repo_restorer, wiki_restorer, project_tree, avatar_restorer,
uploads_restorer, lfs_restorer, statistics_restorer]
end
def import_file
Gitlab::ImportExport::FileImporter.import(project: @project,
archive_file: @archive_file,
shared: @shared)
end
def check_version!
Gitlab::ImportExport::VersionChecker.check!(shared: @shared)
end
def project_tree
@project_tree ||= Gitlab::ImportExport::ProjectTreeRestorer.new(user: @current_user,
shared: @shared,
project: @project)
end
def avatar_restorer
Gitlab::ImportExport::AvatarRestorer.new(project: project_tree.restored_project, shared: @shared)
end
def repo_restorer
Gitlab::ImportExport::RepoRestorer.new(path_to_bundle: repo_path,
shared: @shared,
project: project_tree.restored_project)
end
def wiki_restorer
Gitlab::ImportExport::WikiRestorer.new(path_to_bundle: wiki_repo_path,
shared: @shared,
project: ProjectWiki.new(project_tree.restored_project),
wiki_enabled: @project.wiki_enabled?)
end
def uploads_restorer
Gitlab::ImportExport::UploadsRestorer.new(project: project_tree.restored_project, shared: @shared)
end
def lfs_restorer
Gitlab::ImportExport::LfsRestorer.new(project: project_tree.restored_project, shared: @shared)
end
def statistics_restorer
Gitlab::ImportExport::StatisticsRestorer.new(project: project_tree.restored_project, shared: @shared)
end
def path_with_namespace
File.join(@project.namespace.full_path, @project.path)
end
def repo_path
File.join(@shared.export_path, 'project.bundle')
end
def wiki_repo_path
File.join(@shared.export_path, 'project.wiki.bundle')
end
def remove_import_file
return unless Gitlab::ImportExport.object_storage?
upload = @project.import_export_upload
return unless upload&.import_file&.file
upload.remove_import_file!
upload.save!
end
def overwrite_project
project = project_tree.restored_project
return unless can?(@current_user, :admin_namespace, project.namespace)
if overwrite_project?
::Projects::OverwriteProjectService.new(project, @current_user)
.execute(project_to_overwrite)
end
true
end
def original_path
@project.import_data&.data&.fetch('original_path', nil)
end
def overwrite_project?
original_path.present? && project_to_overwrite.present?
end
def project_to_overwrite
strong_memoize(:project_to_overwrite) do
Project.find_by_full_path("#{@project.namespace.full_path}/#{original_path}")
end
end
end
end
end
|
