mirror of
https://github.com/discourse/discourse.git
synced 2024-11-25 09:37:16 +08:00
3cfe086a94
Previously all topic posters would be added which could lead to major performance issues. Now if there are too many posters, only the acting user will be added as a participant.
111 lines
3.1 KiB
Ruby
111 lines
3.1 KiB
Ruby
# frozen_string_literal: true
|
|
|
|
class TopicConverter
|
|
|
|
attr_reader :topic
|
|
|
|
def initialize(topic, user)
|
|
@topic = topic
|
|
@user = user
|
|
end
|
|
|
|
def convert_to_public_topic(category_id = nil)
|
|
Topic.transaction do
|
|
category_id =
|
|
if category_id
|
|
category_id
|
|
elsif SiteSetting.allow_uncategorized_topics
|
|
SiteSetting.uncategorized_category_id
|
|
else
|
|
Category.where(read_restricted: false)
|
|
.where.not(id: SiteSetting.uncategorized_category_id)
|
|
.order('id asc')
|
|
.pluck_first(:id)
|
|
end
|
|
|
|
PostRevisor.new(@topic.first_post, @topic).revise!(
|
|
@user,
|
|
category_id: category_id,
|
|
archetype: Archetype.default
|
|
)
|
|
|
|
update_user_stats
|
|
update_post_uploads_secure_status
|
|
Jobs.enqueue(:topic_action_converter, topic_id: @topic.id)
|
|
Jobs.enqueue(:delete_inaccessible_notifications, topic_id: @topic.id)
|
|
watch_topic(topic)
|
|
end
|
|
@topic
|
|
end
|
|
|
|
def convert_to_private_message
|
|
Topic.transaction do
|
|
@topic.update_category_topic_count_by(-1)
|
|
|
|
PostRevisor.new(@topic.first_post, @topic).revise!(
|
|
@user,
|
|
category_id: nil,
|
|
archetype: Archetype.private_message
|
|
)
|
|
|
|
add_allowed_users
|
|
update_post_uploads_secure_status
|
|
UserProfile.remove_featured_topic_from_all_profiles(@topic)
|
|
|
|
Jobs.enqueue(:topic_action_converter, topic_id: @topic.id)
|
|
Jobs.enqueue(:delete_inaccessible_notifications, topic_id: @topic.id)
|
|
|
|
watch_topic(topic)
|
|
end
|
|
@topic
|
|
end
|
|
|
|
private
|
|
|
|
def posters
|
|
@posters ||= @topic.posts.distinct.pluck(:user_id).to_a
|
|
end
|
|
|
|
def update_user_stats
|
|
# update posts count. NOTE that DirectoryItem.refresh will overwrite this by counting UserAction records.
|
|
# update topics count
|
|
UserStat.where(user_id: posters).update_all('post_count = post_count + 1')
|
|
UserStat.where(user_id: @topic.user_id).update_all('topic_count = topic_count + 1')
|
|
end
|
|
|
|
def add_allowed_users
|
|
# update posts count. NOTE that DirectoryItem.refresh will overwrite this by counting UserAction records.
|
|
# update topics count
|
|
UserStat.where(user_id: posters).update_all('post_count = post_count - 1')
|
|
UserStat.where(user_id: @topic.user_id).update_all('topic_count = topic_count - 1')
|
|
|
|
existing_allowed_users = @topic.topic_allowed_users.pluck(:user_id)
|
|
users_to_allow = posters << @user.id
|
|
|
|
if (users_to_allow | existing_allowed_users).length > SiteSetting.max_allowed_message_recipients
|
|
users_to_allow = [@user.id]
|
|
end
|
|
|
|
(users_to_allow - existing_allowed_users).uniq.each do |user_id|
|
|
@topic.topic_allowed_users.build(user_id: user_id)
|
|
end
|
|
|
|
@topic.save!
|
|
end
|
|
|
|
def watch_topic(topic)
|
|
@topic.notifier.watch_topic!(topic.user_id)
|
|
|
|
@topic.reload.topic_allowed_users.each do |tau|
|
|
next if tau.user_id < 0 || tau.user_id == topic.user_id
|
|
topic.notifier.watch!(tau.user_id)
|
|
end
|
|
end
|
|
|
|
def update_post_uploads_secure_status
|
|
DB.after_commit do
|
|
Jobs.enqueue(:update_topic_upload_security, topic_id: @topic.id)
|
|
end
|
|
end
|
|
end
|