forked from treehouse/mastodon
22 lines
403 B
Ruby
22 lines
403 B
Ruby
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# frozen_string_literal: true
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class LanguageValidator < ActiveModel::EachValidator
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include LanguagesHelper
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def validate_each(record, attribute, value)
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record.errors.add(attribute, :invalid) unless valid?(value)
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end
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private
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def valid?(str)
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if str.nil?
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true
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elsif str.is_a?(Array)
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str.all? { |x| valid_locale?(x) }
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else
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valid_locale?(str)
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end
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end
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end
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