discourse/app/jobs/scheduled/clean_up_uploads.rb

34 lines
1.5 KiB
Ruby

module Jobs
class CleanUpUploads < Jobs::Scheduled
every 1.hour
def execute(args)
return unless SiteSetting.clean_up_uploads?
ignore_urls = []
ignore_urls |= UserProfile.uniq.where("profile_background IS NOT NULL AND profile_background != ''").pluck(:profile_background)
ignore_urls |= UserProfile.uniq.where("card_background IS NOT NULL AND card_background != ''").pluck(:card_background)
ignore_urls |= Category.uniq.where("logo_url IS NOT NULL AND logo_url != ''").pluck(:logo_url)
ignore_urls |= Category.uniq.where("background_url IS NOT NULL AND background_url != ''").pluck(:background_url)
ids = []
ids |= PostUpload.uniq.pluck(:upload_id)
ids |= User.uniq.where("uploaded_avatar_id IS NOT NULL").pluck(:uploaded_avatar_id)
ids |= UserAvatar.uniq.where("gravatar_upload_id IS NOT NULL").pluck(:gravatar_upload_id)
grace_period = [SiteSetting.clean_orphan_uploads_grace_period_hours, 1].max
result = Upload.where("retain_hours IS NULL OR created_at < current_timestamp - interval '1 hour' * retain_hours")
result = result.where("created_at < ?", grace_period.hour.ago)
result = result.where("id NOT IN (?)", ids) if !ids.empty?
result = result.where("url NOT IN (?)", ignore_urls) if !ignore_urls.empty?
result.find_each do |upload|
next if QueuedPost.where("raw LIKE '%#{upload.sha1}%'").exists?
next if Draft.where("data LIKE '%#{upload.sha1}%'").exists?
upload.destroy
end
end
end
end