48 lines
1.2 KiB
Ruby
48 lines
1.2 KiB
Ruby
# frozen_string_literal: true
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class ActivityPub::FetchReferencesService < BaseService
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include JsonLdHelper
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def call(status, collection_or_uri)
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@account = status.account
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collection_items(collection_or_uri)&.map { |item| value_or_id(item) }
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end
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private
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def collection_items(collection_or_uri)
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collection = fetch_collection(collection_or_uri)
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return unless collection.is_a?(Hash) && collection['first'].present?
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all_items = []
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collection = fetch_collection(collection['first'])
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while collection.is_a?(Hash)
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items = begin
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case collection['type']
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when 'Collection', 'CollectionPage'
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collection['items']
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when 'OrderedCollection', 'OrderedCollectionPage'
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collection['orderedItems']
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end
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end
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break if items.blank?
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all_items.concat(items)
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break if all_items.size >= StatusReferenceValidator::LIMIT
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collection = collection['next'].present? ? fetch_collection(collection['next']) : nil
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end
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all_items
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end
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def fetch_collection(collection_or_uri)
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return collection_or_uri if collection_or_uri.is_a?(Hash)
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return if invalid_origin?(collection_or_uri)
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fetch_resource_without_id_validation(collection_or_uri, nil, true)
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end
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end
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