forked from fedi/mastodon
89e28c7674
* Fix PostgreSQL load when linking in announcements Fixes #13245 by caching status lookups Since statuses are supposed to be known already and we only need their URLs and a few other things, caching them should be fine. Since it's only used by announcements so far, there won't be much statuses to cache. * Perform status lookup when saving announcements, not when rendering them * Change EntityCache#status to fetch URLs instead of looking into the database * Move announcement link lookup to publishing worker * Address issues pointed out during review
29 lines
755 B
Ruby
29 lines
755 B
Ruby
# frozen_string_literal: true
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class PublishScheduledAnnouncementWorker
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include Sidekiq::Worker
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include Redisable
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def perform(announcement_id)
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@announcement = Announcement.find(announcement_id)
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refresh_status_ids!
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@announcement.publish! unless @announcement.published?
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payload = InlineRenderer.render(@announcement, nil, :announcement)
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payload = Oj.dump(event: :announcement, payload: payload)
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FeedManager.instance.with_active_accounts do |account|
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redis.publish("timeline:#{account.id}", payload) if redis.exists("subscribed:timeline:#{account.id}")
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end
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end
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private
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def refresh_status_ids!
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@announcement.status_ids = Status.from_text(@announcement.text).map(&:id)
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@announcement.save
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end
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end
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