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16 lines
424 B
16 lines
424 B
8 years ago
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# frozen_string_literal: true
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class UnreservedValidator < ActiveModel::EachValidator
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def validate_each(record, attribute, value)
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return if value.nil?
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record.errors.add(attribute, I18n.t('accounts.reserved_username')) if reserved_username?(value)
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end
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private
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def reserved_username?(value)
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return false unless Setting.reserved_usernames
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Setting.reserved_usernames.include?(value.downcase)
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end
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end
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