68 lines
1.9 KiB
Ruby
68 lines
1.9 KiB
Ruby
require File.join(Rails.root, 'script', 'import_scripts', 'base.rb')
|
|
|
|
module ImportExport
|
|
class TopicImporter < ImportScripts::Base
|
|
def initialize(export_data)
|
|
@export_data = export_data
|
|
end
|
|
|
|
def perform
|
|
RateLimiter.disable
|
|
|
|
import_users
|
|
import_topics
|
|
self
|
|
ensure
|
|
RateLimiter.enable
|
|
end
|
|
|
|
def import_users
|
|
@export_data[:users].each do |u|
|
|
existing = User.where(email: u[:email]).first
|
|
if existing && existing.custom_fields["import_id"] != u[:id]
|
|
existing.custom_fields["import_id"] = u[:id]
|
|
existing.save!
|
|
else
|
|
u = create_user(u, u[:id]) # see ImportScripts::Base
|
|
end
|
|
end
|
|
self
|
|
end
|
|
|
|
def import_topics
|
|
@export_data[:topics].each do |t|
|
|
puts ""
|
|
print t[:title]
|
|
|
|
first_post_attrs = t[:posts].first.merge( t.slice(*(TopicExporter::TOPIC_ATTRS - [:id, :category_id])) )
|
|
first_post_attrs[:user_id] = new_user_id(first_post_attrs[:user_id])
|
|
first_post_attrs[:category] = new_category_id(t[:category_id])
|
|
|
|
first_post = create_post( first_post_attrs, first_post_attrs[:id] )
|
|
topic_id = first_post.topic_id
|
|
t[:posts].each_with_index do |post_data, i|
|
|
next if i == 0
|
|
print "."
|
|
create_post(post_data.merge({
|
|
topic_id: topic_id,
|
|
user_id: new_user_id(post_data[:user_id])
|
|
}), post_data[:id]) # see ImportScripts::Base
|
|
end
|
|
end
|
|
|
|
puts ""
|
|
|
|
self
|
|
end
|
|
|
|
def new_user_id(external_user_id)
|
|
ucf = UserCustomField.where(name: "import_id", value: external_user_id.to_s).first
|
|
ucf ? ucf.user_id : Discourse::SYSTEM_USER_ID
|
|
end
|
|
|
|
def new_category_id(external_category_id)
|
|
CategoryCustomField.where(name: "import_id", value: external_category_id).first.category_id rescue nil
|
|
end
|
|
end
|
|
end
|