discourse/script/import_scripts/mybbru.rb

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# frozen_string_literal: true
require "csv"
require File.expand_path(File.dirname(__FILE__) + "/base.rb")
# Import script for forums created via mybb.ru service (or anything else that uses this simple JSON format),
# using export format produced by https://github.com/AlexP11223/MybbRuUserscripts
# Set ENV variables, e.g. "export JSON_TOPICS_FILE=my_path/threads.json", or set/use the paths in the constants below
# If your forum has non-English usernames, don't forget to enable Unicode usernames in /admin/site_settings
class ImportScripts::MybbRu < ImportScripts::Base
JSON_TOPICS_FILE_PATH ||= ENV["JSON_TOPICS_FILE"] || "mybbru_export/threads.json"
JSON_USERS_FILE_PATH ||= ENV["JSON_USERS_FILE"] || "mybbru_export/users.json"
def initialize
super
@imported_topics = load_json(JSON_TOPICS_FILE_PATH)
@imported_users = load_json(JSON_USERS_FILE_PATH)
end
def execute
puts "", "Importing from JSON file..."
import_users
import_categories
import_discussions
puts "", "Done"
end
def load_json(path)
JSON.parse(File.read(path))
end
def clean_username(name)
name.gsub(/ /, "")
end
def import_users
puts "", "Importing users"
create_users(@imported_users) do |u|
{ id: u["id"], username: clean_username(u["name"]), email: u["email"], created_at: Time.now }
end
end
def import_categories
puts "", "importing categories..."
categories = @imported_topics.map { |t| t["category"] }.uniq
create_categories(categories) { |c| { id: c["id"], name: c["name"] } }
end
def import_discussions
puts "", "Importing discussions"
@imported_topics.each do |t|
first_post = t["posts"][0]
create_posts(t["posts"]) do |p|
result = {
id: p["id"],
user_id: user_id_from_imported_user_id(p["author"]["id"]),
raw: fix_post_content(p["source"]),
created_at: Time.at(p["createdAt"]),
cook_method: Post.cook_methods[:regular],
}
if p["id"] == first_post["id"]
result[:category] = category_id_from_imported_category_id(t["category"]["id"])
result[:title] = t["title"]
else
parent = topic_lookup_from_imported_post_id(first_post["id"])
if parent
result[:topic_id] = parent[:topic_id]
else
puts "Parent post #{first_post["id"]} doesn't exist. Skipping #{p["id"]}: #{t["title"][0..40]}"
break
end
end
result
end
end
end
def fix_post_content(text)
text
.gsub(/\[code\]/, "\n[code]\n")
.gsub(%r{\[/code\]}, "\n[/code]\n")
.gsub(/\[video\]/, "")
.gsub(%r{\[/video\]}, "")
.gsub(/\[quote.*?\]/, "\n" + '\0' + "\n")
.gsub(%r{\[/quote\]}, "\n[/quote]\n")
.gsub(/\[spoiler.*?\]/, "\n" + '\0' + "\n")
.gsub(/\[spoiler/, "[details")
.gsub(%r{\[/spoiler\]}, "\n[/details]\n")
end
end
ImportScripts::MybbRu.new.perform if __FILE__ == $0