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* Add silent column to mentions * Save silent mentions in ActivityPub Create handler and optimize it Move networking calls out of the database transaction * Add "limited" visibility level masked as "private" in the API Unlike DMs, limited statuses are pushed into home feeds. The access control rules between direct and limited statuses is almost the same, except for counter and conversation logic * Ensure silent column is non-null, add spec * Ensure filters don't check silent mentions for blocks/mutes As those are "this person is also allowed to see" rather than "this person is involved", therefore does not warrant filtering * Clean up code * Use Status#active_mentions to limit returned mentions * Fix code style issues * Use Status#active_mentions in Notification And remove stream_entry eager-loading from Notification
118 lines
3.8 KiB
Ruby
118 lines
3.8 KiB
Ruby
# frozen_string_literal: true
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class BatchedRemoveStatusService < BaseService
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include StreamEntryRenderer
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# Delete given statuses and reblogs of them
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# Dispatch PuSH updates of the deleted statuses, but only local ones
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# Dispatch Salmon deletes, unique per domain, of the deleted statuses, but only local ones
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# Remove statuses from home feeds
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# Push delete events to streaming API for home feeds and public feeds
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# @param [Status] statuses A preferably batched array of statuses
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def call(statuses)
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statuses = Status.where(id: statuses.map(&:id)).includes(:account, :stream_entry).flat_map { |status| [status] + status.reblogs.includes(:account, :stream_entry).to_a }
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@mentions = statuses.map { |s| [s.id, s.active_mentions.includes(:account).to_a] }.to_h
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@tags = statuses.map { |s| [s.id, s.tags.pluck(:name)] }.to_h
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@stream_entry_batches = []
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@salmon_batches = []
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@json_payloads = statuses.map { |s| [s.id, Oj.dump(event: :delete, payload: s.id.to_s)] }.to_h
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@activity_xml = {}
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# Ensure that rendered XML reflects destroyed state
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statuses.each do |status|
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status.mark_for_mass_destruction!
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status.destroy
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end
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# Batch by source account
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statuses.group_by(&:account_id).each_value do |account_statuses|
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account = account_statuses.first.account
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unpush_from_home_timelines(account, account_statuses)
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unpush_from_list_timelines(account, account_statuses)
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batch_stream_entries(account, account_statuses) if account.local?
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end
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# Cannot be batched
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statuses.each do |status|
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unpush_from_public_timelines(status)
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batch_salmon_slaps(status) if status.local?
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end
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Pubsubhubbub::RawDistributionWorker.push_bulk(@stream_entry_batches) { |batch| batch }
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NotificationWorker.push_bulk(@salmon_batches) { |batch| batch }
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end
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private
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def batch_stream_entries(account, statuses)
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statuses.each do |status|
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@stream_entry_batches << [build_xml(status.stream_entry), account.id]
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end
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end
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def unpush_from_home_timelines(account, statuses)
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recipients = account.followers_for_local_distribution.to_a
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recipients << account if account.local?
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recipients.each do |follower|
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statuses.each do |status|
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FeedManager.instance.unpush_from_home(follower, status)
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end
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end
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end
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def unpush_from_list_timelines(account, statuses)
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account.lists_for_local_distribution.select(:id, :account_id).each do |list|
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statuses.each do |status|
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FeedManager.instance.unpush_from_list(list, status)
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end
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end
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end
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def unpush_from_public_timelines(status)
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return unless status.public_visibility?
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payload = @json_payloads[status.id]
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redis.pipelined do
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redis.publish('timeline:public', payload)
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redis.publish('timeline:public:local', payload) if status.local?
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if status.media_attachments.any?
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redis.publish('timeline:public:media', payload)
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redis.publish('timeline:public:local:media', payload) if status.local?
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end
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@tags[status.id].each do |hashtag|
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redis.publish("timeline:hashtag:#{hashtag}", payload)
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redis.publish("timeline:hashtag:#{hashtag}:local", payload) if status.local?
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end
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end
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end
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def batch_salmon_slaps(status)
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return if @mentions[status.id].empty?
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recipients = @mentions[status.id].map(&:account).reject(&:local?).select(&:ostatus?).uniq(&:domain).map(&:id)
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recipients.each do |recipient_id|
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@salmon_batches << [build_xml(status.stream_entry), status.account_id, recipient_id]
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end
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end
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def redis
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Redis.current
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end
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def build_xml(stream_entry)
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return @activity_xml[stream_entry.id] if @activity_xml.key?(stream_entry.id)
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@activity_xml[stream_entry.id] = stream_entry_to_xml(stream_entry)
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end
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end
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