97 lines
3.3 KiB
Ruby
97 lines
3.3 KiB
Ruby
# Projects::TransferService class
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#
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# Used for transfer project to another namespace
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#
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# Ex.
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# # Move projects to namespace with ID 17 by user
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# Projects::TransferService.new(project, user, namespace_id: 17).execute
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#
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module Projects
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class TransferService < BaseService
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include Gitlab::ShellAdapter
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class TransferError < StandardError; end
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def execute(new_namespace)
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if allowed_transfer?(current_user, project, new_namespace)
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transfer(project, new_namespace)
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else
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project.errors.add(:new_namespace, 'is invalid')
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false
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end
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rescue Projects::TransferService::TransferError => ex
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project.reload
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project.errors.add(:new_namespace, ex.message)
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false
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end
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def transfer(project, new_namespace)
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old_namespace = project.namespace
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Project.transaction do
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old_path = project.path_with_namespace
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old_group = project.group
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new_path = File.join(new_namespace.try(:full_path) || '', project.path)
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if Project.where(path: project.path, namespace_id: new_namespace.try(:id)).present?
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raise TransferError.new("Project with same path in target namespace already exists")
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end
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if project.has_container_registry_tags?
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# we currently doesn't support renaming repository if it contains tags in container registry
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raise TransferError.new('Project cannot be transferred, because tags are present in its container registry')
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end
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project.expire_caches_before_rename(old_path)
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# Apply new namespace id and visibility level
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project.namespace = new_namespace
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project.visibility_level = new_namespace.visibility_level unless project.visibility_level_allowed_by_group?
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project.save!
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# Notifications
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project.send_move_instructions(old_path)
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# Move main repository
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unless gitlab_shell.mv_repository(project.repository_storage_path, old_path, new_path)
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raise TransferError.new('Cannot move project')
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end
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# Move wiki repo also if present
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gitlab_shell.mv_repository(project.repository_storage_path, "#{old_path}.wiki", "#{new_path}.wiki")
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# Move missing group labels to project
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Labels::TransferService.new(current_user, old_group, project).execute
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# Move uploads
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Gitlab::UploadsTransfer.new.move_project(project.path, old_namespace.full_path, new_namespace.full_path)
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# Move pages
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Gitlab::PagesTransfer.new.move_project(project.path, old_namespace.full_path, new_namespace.full_path)
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project.old_path_with_namespace = old_path
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SystemHooksService.new.execute_hooks_for(project, :transfer)
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end
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refresh_permissions(old_namespace, new_namespace)
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true
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end
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def allowed_transfer?(current_user, project, namespace)
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namespace &&
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can?(current_user, :change_namespace, project) &&
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namespace.id != project.namespace_id &&
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current_user.can?(:create_projects, namespace)
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end
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def refresh_permissions(old_namespace, new_namespace)
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# This ensures we only schedule 1 job for every user that has access to
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# the namespaces.
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user_ids = old_namespace.user_ids_for_project_authorizations |
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new_namespace.user_ids_for_project_authorizations
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UserProjectAccessChangedService.new(user_ids).execute
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end
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end
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end
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