You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
27 lines
854 B
27 lines
854 B
# 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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@status = status
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tags = select_tags
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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 select_tags
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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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end
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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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