45 lines
1.2 KiB
Ruby
45 lines
1.2 KiB
Ruby
# Copyright (c) 2010-2011, Diaspora Inc. This file is
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# licensed under the Affero General Public License version 3 or later. See
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# the COPYRIGHT file.
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module Diaspora
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module Relayable
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def self.included(model)
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model.class_eval do
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validates_associated :parent
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validates :author, :presence => true
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validate :author_is_not_ignored
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delegate :public?, to: :parent
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delegate :author, :diaspora_handle, to: :parent, prefix: true
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after_commit :on => :create do
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parent.touch(:interacted_at) if parent.respond_to?(:interacted_at)
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end
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end
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end
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def author_is_not_ignored
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unless new_record? && parent.present? && parent.author.local? &&
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parent.author.owner.ignored_people.include?(author)
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return
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end
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errors.add(:author_id, "This relayable author is ignored by the post author")
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end
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# @return [Array<Person>]
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def subscribers
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if parent.author.local?
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parent.subscribers
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else
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[parent.author]
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end
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end
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# @abstract
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def parent
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raise NotImplementedError.new('you must override parent in order to enable relayable on this model')
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end
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end
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end
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