42 lines
819 B
Ruby
42 lines
819 B
Ruby
# frozen_string_literal: true
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module Gitlab
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module View
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module Presenter
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CannotOverrideMethodError = Class.new(StandardError)
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module Base
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extend ActiveSupport::Concern
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include Gitlab::Routing
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include Gitlab::Allowable
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attr_reader :subject
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def can?(user, action, overridden_subject = nil)
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super(user, action, overridden_subject || subject)
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end
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# delegate all #can? queries to the subject
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def declarative_policy_delegate
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subject
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end
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def present(**attributes)
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self
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end
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class_methods do
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def presenter?
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true
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end
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def presents(name)
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define_method(name) { subject }
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end
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end
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end
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end
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end
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end
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