discourse/app/jobs/scheduled/periodical_updates.rb

59 lines
1.9 KiB
Ruby

# frozen_string_literal: true
module Jobs
# This job will run on a regular basis to update statistics and denormalized data.
# If it does not run, the site will not function properly.
class PeriodicalUpdates < ::Jobs::Scheduled
every 15.minutes
def self.should_update_long_topics?
@call_count ||= 0
@call_count += 1
# once every 6 hours
(@call_count % 24) == 1
end
def execute(_ = nil)
# Feature topics in categories
CategoryFeaturedTopic.feature_topics(batched: true)
# Update the scores of posts
args = { min_topic_age: 1.day.ago }
args[:max_topic_length] = 500 unless self.class.should_update_long_topics?
ScoreCalculator.new.calculate(args)
# Forces rebake of old posts where needed, as long as no system avatars need updating
if !SiteSetting.automatically_download_gravatars ||
!UserAvatar.where("last_gravatar_download_attempt IS NULL").limit(1).first
problems = Post.rebake_old(SiteSetting.rebake_old_posts_count, priority: :ultra_low)
problems.each do |hash|
post_id = hash[:post].id
Discourse.handle_job_exception(
hash[:ex],
error_context(args, "Rebaking post id #{post_id}", post_id: post_id),
)
end
end
# rebake out of date user profiles
problems = UserProfile.rebake_old(250)
problems.each do |hash|
user_id = hash[:profile].user_id
Discourse.handle_job_exception(
hash[:ex],
error_context(args, "Rebaking user id #{user_id}", user_id: user_id),
)
end
offset = (SiteSetting.max_new_topics).to_i
last_new_topic = Topic.order("created_at desc").offset(offset).select(:created_at).first
SiteSetting.min_new_topics_time = last_new_topic.created_at.to_i if last_new_topic
Category.auto_bump_topic!
nil
end
end
end