56 lines
1.4 KiB
Ruby
56 lines
1.4 KiB
Ruby
# frozen_string_literal: true
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module Gitlab
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module ImportExport
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class AttributeCleaner
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ALLOWED_REFERENCES = [
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*Gitlab::ImportExport::Project::RelationFactory::PROJECT_REFERENCES,
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*Gitlab::ImportExport::Project::RelationFactory::USER_REFERENCES,
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'group_id',
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'commit_id',
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'discussion_id',
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'custom_attributes'
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].freeze
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PROHIBITED_REFERENCES = Regexp.union(
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/\Acached_markdown_version\Z/,
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/_id\Z/,
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/_ids\Z/,
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/_html\Z/,
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/attributes/,
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/\Aremote_\w+_(url|urls|request_header)\Z/ # carrierwave automatically creates these attribute methods for uploads
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).freeze
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def self.clean(*args)
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new(*args).clean
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end
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def initialize(relation_hash:, relation_class:, excluded_keys: [])
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@relation_hash = relation_hash
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@relation_class = relation_class
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@excluded_keys = excluded_keys
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end
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def clean
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@relation_hash.reject do |key, _value|
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prohibited_key?(key) || !@relation_class.attribute_method?(key) || excluded_key?(key)
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end.except('id')
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end
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private
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def prohibited_key?(key)
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key =~ PROHIBITED_REFERENCES && !permitted_key?(key)
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end
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def permitted_key?(key)
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ALLOWED_REFERENCES.include?(key)
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end
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def excluded_key?(key)
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return false if @excluded_keys.empty?
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@excluded_keys.include?(key)
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end
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end
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end
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end
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