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# frozen_string_literal: true
class HomeFeed < Feed
def initialize(account)
@account = account
super(:home, account.id)
end
def regenerating?
redis.exists?("account:#{@account.id}:regeneration")
end
def get(limit, max_id = nil, since_id = nil, min_id = nil)
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?
statuses = from_redis(limit, max_id, since_id, min_id)
return statuses if statuses.size >= limit
redis_min_id = from_redis(1, nil, nil, 0).first&.id if min_id.present? || since_id.present?
redis_sufficient = redis_min_id && (
(min_id.present? && min_id >= redis_min_id) ||
(since_id.present? && since_id >= redis_min_id)
)
unless redis_sufficient
remaining_limit = limit - statuses.size
max_id = statuses.last.id unless statuses.empty?
statuses += from_database(remaining_limit, max_id, since_id, min_id)
end
statuses
end
protected
def from_database(limit, max_id, since_id, min_id)
# Note that this query will not contains direct messages
Status
.where(account: [@account] + @account.following)
.where(visibility: [:public, :unlisted, :private])
.to_a_paginated_by_id(limit, min_id: min_id, max_id: max_id, since_id: since_id)
.reject { |status| FeedManager.instance.filter?(:home, status, @account) }
.sort_by { |status| -status.id }
end
end
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