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24 lines
771 B
Ruby
24 lines
771 B
Ruby
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# frozen_string_literal: true
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module HasSanitizableFields
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extend ActiveSupport::Concern
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def sanitize_field(field, additional_attributes: [])
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if field
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sanitizer = Rails::Html::SafeListSanitizer.new
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allowed_attributes = Rails::Html::SafeListSanitizer.allowed_attributes
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if additional_attributes.present?
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allowed_attributes = allowed_attributes.merge(additional_attributes)
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end
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field = CGI.unescape_html(sanitizer.sanitize(field, attributes: allowed_attributes))
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# Just replace the characters that our translations use for interpolation.
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# Calling CGI.unescape removes characters like '+', which will corrupt the original value.
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field = field.gsub('%7B', '{').gsub('%7D', '}')
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end
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field
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end
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end
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