mastodon/app/services/precompute_feed_service.rb

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class PrecomputeFeedService < BaseService
# Fill up a user's home/mentions feed from DB and return a subset
# @param [Symbol] type :home or :mentions
# @param [Account] account
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def call(type, account)
instant_return = []
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Status.send("as_#{type}_timeline", account).limit(FeedManager::MAX_ITEMS).each do |status|
next if FeedManager.instance.filter?(type, status, account)
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redis.zadd(FeedManager.instance.key(type, account.id), status.id, status.reblog? ? status.reblog_of_id : status.id)
end
end
private
def redis
$redis
end
end