21 lines
348 B
Ruby
21 lines
348 B
Ruby
class TagSanitizer
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DISALLOWED_STRINGS = %w(? < > = /)
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def sanitize_tag(tag)
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tag = tag.dup
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DISALLOWED_STRINGS.each do |s|
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tag.gsub!(s, '')
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end
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tag.truncate(TagSanitizer.tag_max_length)
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end
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def sanitize_tag_list(tag_list)
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tag_list.map { |tag| sanitize_tag(tag) }
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end
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def self.tag_max_length
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40
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end
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end
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