89 lines
2.9 KiB
Ruby
89 lines
2.9 KiB
Ruby
module Gitlab
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module ImportExport
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class ImportExportReader
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attr_reader :tree
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def initialize(config: 'lib/gitlab/import_export/import_export.yml', shared:)
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@shared = shared
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config_hash = YAML.load_file(config).deep_symbolize_keys
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@tree = config_hash[:project_tree]
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@attributes_parser = Gitlab::ImportExport::AttributesFinder.new(included_attributes: config_hash[:included_attributes],
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excluded_attributes: config_hash[:excluded_attributes],
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methods: config_hash[:methods])
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end
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def project_tree
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@attributes_parser.find_included(:project).merge(include: build_hash(@tree))
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rescue => e
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@shared.error(e)
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false
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end
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private
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def build_hash(model_list)
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model_list.map do |model_objects|
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if model_objects.is_a?(Hash)
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build_json_config_hash(model_objects)
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else
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@attributes_parser.find(model_objects)
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end
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end
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end
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def build_json_config_hash(model_object_hash)
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@json_config_hash = {}
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model_object_hash.values.flatten.each do |model_object|
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current_key = model_object_hash.keys.first
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@attributes_parser.parse(current_key) { |hash| @json_config_hash[current_key] ||= hash }
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handle_model_object(current_key, model_object)
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process_sub_model(current_key, model_object) if model_object.is_a?(Hash)
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end
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@json_config_hash
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end
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def process_sub_model(current_key, model_object)
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sub_model_json = build_json_config_hash(model_object).dup
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@json_config_hash.slice!(current_key)
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if @json_config_hash[current_key] && @json_config_hash[current_key][:include]
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@json_config_hash[current_key][:include] << sub_model_json
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else
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@json_config_hash[current_key] = { include: sub_model_json }
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end
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end
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def handle_model_object(current_key, model_object)
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if @json_config_hash[current_key]
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add_model_value(current_key, model_object)
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else
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create_model_value(current_key, model_object)
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end
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end
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def create_model_value(current_key, value)
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parsed_hash = { include: value }
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@attributes_parser.parse(value) do |hash|
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parsed_hash = { include: hash_or_merge(value, hash) }
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end
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@json_config_hash[current_key] = parsed_hash
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end
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def add_model_value(current_key, value)
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@attributes_parser.parse(value) { |hash| value = { value => hash } }
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old_values = @json_config_hash[current_key][:include]
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@json_config_hash[current_key][:include] = ([old_values] + [value]).compact.flatten
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end
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def hash_or_merge(value, hash)
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value.is_a?(Hash) ? value.merge(hash) : { value => hash }
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end
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end
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end
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end
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