39 lines
1.2 KiB
Ruby
39 lines
1.2 KiB
Ruby
# frozen_string_literal: true
|
|
|
|
class Feed
|
|
include Redisable
|
|
|
|
def initialize(type, id)
|
|
@type = type
|
|
@id = id
|
|
end
|
|
|
|
def get(limit, max_id = nil, since_id = nil, min_id = nil, visibilities = [])
|
|
limit = limit.to_i
|
|
max_id = max_id.to_i if max_id.present?
|
|
since_id = since_id.to_i if since_id.present?
|
|
min_id = min_id.to_i if min_id.present?
|
|
|
|
from_redis(limit, max_id, since_id, min_id, visibilities)
|
|
end
|
|
|
|
protected
|
|
|
|
def from_redis(limit, max_id, since_id, min_id, visibilities)
|
|
max_id = '+inf' if max_id.blank?
|
|
if min_id.blank?
|
|
since_id = '-inf' if since_id.blank?
|
|
unhydrated = redis.zrevrangebyscore(key, "(#{max_id}", "(#{since_id}", limit: [0, visibilities.empty? ? limit : FeedManager::MAX_ITEMS], with_scores: true).map(&:first).map(&:to_i)
|
|
else
|
|
unhydrated = redis.zrangebyscore(key, "(#{min_id}", "(#{max_id}", limit: [0, visibilities.empty? ? limit : FeedManager::MAX_ITEMS], with_scores: true).map(&:first).map(&:to_i)
|
|
end
|
|
|
|
statuses = Status.where(id: unhydrated)
|
|
statuses = statuses.where(visibility: visibilities).limit(limit) unless visibilities.empty?
|
|
statuses.cache_ids
|
|
end
|
|
|
|
def key
|
|
FeedManager.instance.key(@type, @id)
|
|
end
|
|
end
|