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https://github.com/mastodon/mastodon
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c8849d6cee
* Fix trying to fetch posts from other users when fetching featured posts * Rate-limit discovery of new subdomains * Put a limit on recursively discovering new accounts
27 lines
665 B
Ruby
27 lines
665 B
Ruby
# frozen_string_literal: true
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module DomainMaterializable
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extend ActiveSupport::Concern
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include Redisable
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included do
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after_create_commit :refresh_instances_view
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end
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def refresh_instances_view
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return if domain.nil? || Instance.exists?(domain: domain)
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Instance.refresh
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count_unique_subdomains!
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end
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def count_unique_subdomains!
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second_and_top_level_domain = PublicSuffix.domain(domain, ignore_private: true)
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with_redis do |redis|
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redis.pfadd("unique_subdomains_for:#{second_and_top_level_domain}", domain)
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redis.expire("unique_subdomains_for:#{second_and_top_level_domain}", 1.minute.seconds)
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end
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end
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end
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