60b871d56c
The goal here isn't to prevent these hashtags from existing, but just to strongly curtail their usage; The hashtags may still exist in the database via federated status, or from being created prior to this feature.
23 lines
781 B
Ruby
23 lines
781 B
Ruby
# frozen_string_literal: true
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class DisallowedHashtagsValidator < ActiveModel::Validator
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def validate(status)
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return unless status.local? && !status.reblog?
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tags = Extractor.extract_hashtags(status.text)
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tags.keep_if { |tag| disallowed_hashtags.include? tag.downcase }
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status.errors.add(:text, I18n.t('statuses.disallowed_hashtags', tags: tags.join(', '), count: tags.size)) unless tags.empty?
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end
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private
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def disallowed_hashtags
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return @disallowed_hashtags if @disallowed_hashtags
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@disallowed_hashtags = Setting.disallowed_hashtags.nil? ? [] : Setting.disallowed_hashtags
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@disallowed_hashtags = @disallowed_hashtags.split(' ') if @disallowed_hashtags.is_a? String
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@disallowed_hashtags = @disallowed_hashtags.map(&:downcase)
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end
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end
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