discourse/app/jobs/regular/process_post.rb

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# frozen_string_literal: true
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require 'image_sizer'
module Jobs
class ProcessPost < ::Jobs::Base
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def execute(args)
DistributedMutex.synchronize("process_post_#{args[:post_id]}", validity: 10.minutes) do
post = Post.find_by(id: args[:post_id])
# two levels of deletion
return unless post.present? && post.topic.present?
orig_cooked = post.cooked
recooked = nil
if args[:cook].present?
cooking_options = args[:cooking_options] || {}
cooking_options[:topic_id] = post.topic_id
recooked = post.cook(post.raw, cooking_options.symbolize_keys)
post.update_columns(cooked: recooked, baked_at: Time.zone.now, baked_version: Post::BAKED_VERSION)
end
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cp = CookedPostProcessor.new(post, args)
cp.post_process(new_post: args[:new_post])
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# If we changed the document, save it
cooked = cp.html
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if cooked != (recooked || orig_cooked)
if orig_cooked.present? && cooked.blank?
# TODO stop/restart the worker if needed, let's gather a few here first
Rails.logger.warn("Cooked post processor in FATAL state, bypassing. You need to urgently restart sidekiq\norig: #{orig_cooked}\nrecooked: #{recooked}\ncooked: #{cooked}\npost id: #{post.id}")
else
post.update_column(:cooked, cp.html)
post.topic.update_excerpt(post.excerpt_for_topic) if post.is_first_post?
extract_links(post)
auto_tag(post) if SiteSetting.tagging_enabled? && post.post_number == 1
post.publish_change_to_clients! :revised
end
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end
if !post.user&.staff? && !post.user&.staged?
s = post.raw
s << " #{post.topic.title}" if post.post_number == 1
if !args[:bypass_bump] && WordWatcher.new(s).should_flag?
PostActionCreator.create(
Discourse.system_user,
post,
:inappropriate,
reason: :watched_word
)
end
end
end
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end
# onebox may have added some links, so extract them now
def extract_links(post)
TopicLink.extract_from(post)
QuotedPost.extract_from(post)
end
def auto_tag(post)
word_watcher = WordWatcher.new(post.raw)
old_tags = post.topic.tags.pluck(:name).to_set
new_tags = old_tags.dup
WordWatcher.words_for_action(:tag).each do |word, tags|
new_tags += tags.split(",") if word_watcher.matches?(word)
end
if old_tags != new_tags
post.revise(
Discourse.system_user,
tags: new_tags.to_a,
edit_reason: I18n.t(:watched_words_auto_tag)
)
end
end
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end
end