53 lines
1.2 KiB
Ruby
53 lines
1.2 KiB
Ruby
# frozen_string_literal: true
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module Onebox
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class Normalizer
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attr_reader :data
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def get(attr, *args)
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value = data[attr]
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return if value.blank?
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return value.map { |v| sanitize_value(v, *args) } if value.is_a?(Array)
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sanitize_value(value, *args)
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end
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def method_missing(attr, *args, &block)
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value = get(attr, *args)
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return nil if Onebox::Helpers.blank?(value)
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method_name = attr.to_s
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if method_name.end_with?(*integer_suffixes)
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value.to_i
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elsif method_name.end_with?(*url_suffixes)
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result = Onebox::Helpers.normalize_url_for_output(value)
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result unless Onebox::Helpers.blank?(result)
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else
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value
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end
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end
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private
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def integer_suffixes
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%w[width height]
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end
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def url_suffixes
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%w[url image video]
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end
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def html_entities
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@html_entities ||= HTMLEntities.new
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end
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def sanitize_value(value, length = nil, sanitize = true)
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value = html_entities.decode(value)
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value = Sanitize.fragment(value) if sanitize
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value.strip!
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value = Onebox::Helpers.truncate(value, length) if length
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value
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end
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end
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end
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