37 lines
886 B
Ruby
37 lines
886 B
Ruby
# frozen_string_literal: true
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module Gitlab
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module Search
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module AbuseValidators
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class NoAbusiveTermLengthValidator < ActiveModel::EachValidator
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def validate_each(instance, attribute, value)
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return unless value.is_a?(String)
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if value.split.any? { |term| term_too_long?(term) }
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instance.errors.add attribute, 'abusive term length detected'
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end
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end
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private
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def term_too_long?(term)
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char_limit = url_detected?(term) ? maximum_for_url : maximum
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term.length >= char_limit
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end
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def url_detected?(uri_str)
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URI::DEFAULT_PARSER.regexp[:ABS_URI].match? uri_str
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end
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def maximum_for_url
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options.fetch(:maximum_for_url, maximum)
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end
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def maximum
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options.fetch(:maximum)
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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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