gitlab-org--gitlab-foss/app/services/projects/gitlab_projects_import_service.rb

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# This service is an adapter used to for the GitLab Import feature, and
# creating a project from a template.
# The latter will under the hood just import an archive supplied by GitLab.
module Projects
class GitlabProjectsImportService
attr_reader :current_user, :params
def initialize(user, import_params, override_params = nil)
@current_user, @params, @override_params = user, import_params.dup, override_params
end
def execute
FileUtils.mkdir_p(File.dirname(import_upload_path))
file = params.delete(:file)
FileUtils.copy_entry(file.path, import_upload_path)
@overwrite = params.delete(:overwrite)
data = {}
data[:override_params] = @override_params if @override_params
if overwrite_project?
data[:original_path] = params[:path]
params[:path] += "-#{tmp_filename}"
end
params[:import_type] = 'gitlab_project'
params[:import_source] = import_upload_path
params[:import_data] = { data: data } if data.present?
::Projects::CreateService.new(current_user, params).execute
end
private
def import_upload_path
@import_upload_path ||= Gitlab::ImportExport.import_upload_path(filename: tmp_filename)
end
def tmp_filename
SecureRandom.hex
end
def overwrite_project?
@overwrite && project_with_same_full_path?
end
def project_with_same_full_path?
Project.find_by_full_path("#{current_namespace.full_path}/#{params[:path]}").present?
end
def current_namespace
@current_namespace ||= Namespace.find_by(id: params[:namespace_id])
end
end
end