35 lines
990 B
Ruby
35 lines
990 B
Ruby
class CensoredWordsValidator < ActiveModel::EachValidator
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def validate_each(record, attribute, value)
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if !SiteSetting.censored_words.blank? &&
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!(censored_words = value.scan(censored_words_regexp)).empty?
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record.errors.add(
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attribute, :contains_censored_words,
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censored_words: join_censored_words(censored_words)
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)
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elsif !SiteSetting.censored_pattern.blank? &&
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!(censored_words = value.scan(/#{SiteSetting.censored_pattern}/i)).empty?
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record.errors.add(
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attribute, :matches_censored_pattern,
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censored_words: join_censored_words(censored_words)
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)
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end
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end
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private
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def join_censored_words(censored_words)
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censored_words.map!(&:downcase)
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censored_words.uniq!
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censored_words.join(", ".freeze)
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end
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def censored_words_regexp
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Regexp.new(
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SiteSetting.censored_words.split('|'.freeze).map! { |w| Regexp.escape(w) }.join('|'.freeze),
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true
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)
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end
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end
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