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40 lines
1.0 KiB
40 lines
1.0 KiB
# frozen_string_literal: true |
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class ActivityPub::CollectionSerializer < ActiveModel::Serializer |
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def self.serializer_for(model, options) |
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return ActivityPub::NoteSerializer if model.class.name == 'Status' |
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return ActivityPub::CollectionSerializer if model.class.name == 'ActivityPub::CollectionPresenter' |
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super |
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end |
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attributes :id, :type, :total_items |
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attribute :next, if: -> { object.next.present? } |
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attribute :prev, if: -> { object.prev.present? } |
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attribute :part_of, if: -> { object.part_of.present? } |
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has_one :first, if: -> { object.first.present? } |
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has_many :items, key: :items, if: -> { (!object.items.nil? || page?) && !ordered? } |
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has_many :items, key: :ordered_items, if: -> { (!object.items.nil? || page?) && ordered? } |
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def type |
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if page? |
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ordered? ? 'OrderedCollectionPage' : 'CollectionPage' |
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else |
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ordered? ? 'OrderedCollection' : 'Collection' |
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end |
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end |
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def total_items |
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object.size |
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end |
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private |
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def ordered? |
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object.type == :ordered |
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end |
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def page? |
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object.part_of.present? |
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end |
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end
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