From 7f0d1b8cc0ddf11de82de1850d53883a8da434cc Mon Sep 17 00:00:00 2001 From: Eugen Rochko Date: Wed, 1 Mar 2017 01:07:11 +0100 Subject: [PATCH] If a status is within 40 statuses from the top of a home feed, do not reinsert it when someone boosts it --- app/lib/feed_manager.rb | 14 ++++++++++++-- 1 file changed, 12 insertions(+), 2 deletions(-) diff --git a/app/lib/feed_manager.rb b/app/lib/feed_manager.rb index 623a1af03..016ef0235 100644 --- a/app/lib/feed_manager.rb +++ b/app/lib/feed_manager.rb @@ -22,8 +22,18 @@ class FeedManager end def push(timeline_type, account, status) - redis.zadd(key(timeline_type, account.id), status.id, status.reblog? ? status.reblog_of_id : status.id) - trim(timeline_type, account.id) + timeline_key = key(timeline_type, account.id) + + if status.reblog? + # If the original status is within 40 statuses from top, do not re-insert it into the feed + rank = redis.zrevrank(timeline_key, status.reblog_of_id) + return if !rank.nil? && rank < 40 + redis.zadd(timeline_key, status.id, status.reblog_of_id) + else + redis.zadd(timeline_key, status.id, status.id) + trim(timeline_type, account.id) + end + broadcast(account.id, event: 'update', payload: inline_render(account, 'api/v1/statuses/show', status)) end