require "mysql2" require File.expand_path(File.dirname(__FILE__) + "/base.rb") # Before running this script, paste these lines into your shell, # then use arrow keys to edit the values =begin export FLUXBB_HOST="localhost" export FLUXBB_DB="fluxbb" export FLUXBB_USER="root" export FLUXBB_PW="" export FLUXBB_PREFIX="" =end # Call it like this: # RAILS_ENV=production bundle exec ruby script/import_scripts/fluxbb.rb class ImportScripts::FluxBB < ImportScripts::Base FLUXBB_HOST ||= ENV['FLUXBB_HOST'] || "localhost" FLUXBB_DB ||= ENV['FLUXBB_DB'] || "fluxbb" BATCH_SIZE ||= 1000 FLUXBB_USER ||= ENV['FLUXBB_USER'] || "root" FLUXBB_PW ||= ENV['FLUXBB_PW'] || "" FLUXBB_PREFIX ||= ENV['FLUXBB_PREFIX'] || "" def initialize super @client = Mysql2::Client.new( host: FLUXBB_HOST, username: FLUXBB_USER, password: FLUXBB_PW, database: FLUXBB_DB ) end def execute import_groups import_users import_categories import_posts suspend_users end def import_groups puts '', "creating groups" results = mysql_query( "SELECT g_id id, g_title name, g_user_title title FROM #{FLUXBB_PREFIX}groups") customgroups = results.select { |group| group['id'] > 2 } create_groups(customgroups) do |group| { id: group['id'], name: group['name'], title: group['title'] } end end def import_users puts '', "creating users" total_count = mysql_query("SELECT count(*) count FROM users;").first['count'] batches(BATCH_SIZE) do |offset| results = mysql_query( "SELECT id, username, realname name, url website, email email, registered created_at, registration_ip registration_ip_address, last_visit last_visit_time, last_email_sent last_emailed_at, location, group_id FROM #{FLUXBB_PREFIX}users LIMIT #{BATCH_SIZE} OFFSET #{offset};") break if results.size < 1 next if all_records_exist? :users, results.map { |u| u["id"].to_i } create_users(results, total: total_count, offset: offset) do |user| { id: user['id'], email: user['email'], username: user['username'], name: user['name'], created_at: Time.zone.at(user['created_at']), website: user['website'], registration_ip_address: user['registration_ip_address'], last_seen_at: Time.zone.at(user['last_visit_time']), last_emailed_at: user['last_emailed_at'] == nil ? 0 : Time.zone.at(user['last_emailed_at']), location: user['location'], moderator: user['group_id'] == 2, admin: user['group_id'] == 1 } end groupusers = results.select { |user| user['group_id'] > 2 } groupusers.each do |user| if user['group_id'] user_id = user_id_from_imported_user_id(user['id']) group_id = group_id_from_imported_group_id(user['group_id']) if user_id && group_id GroupUser.find_or_create_by(user_id: user_id, group_id: group_id) end end end end end def import_categories puts "", "importing top level categories..." categories = mysql_query(" SELECT id, cat_name name, disp_position position FROM #{FLUXBB_PREFIX}categories ORDER BY id ASC ").to_a create_categories(categories) do |category| { id: category["id"], name: category["name"] } end puts "", "importing children categories..." children_categories = mysql_query(" SELECT id, forum_name name, forum_desc description, disp_position position, cat_id parent_category_id FROM #{FLUXBB_PREFIX}forums ORDER BY id ").to_a create_categories(children_categories) do |category| { id: "child##{category['id']}", name: category["name"], description: category["description"], parent_category_id: category_id_from_imported_category_id(category["parent_category_id"]) } end end def import_posts puts "", "creating topics and posts" total_count = mysql_query("SELECT count(*) count from #{FLUXBB_PREFIX}posts").first["count"] batches(BATCH_SIZE) do |offset| results = mysql_query(" SELECT p.id id, t.id topic_id, t.forum_id category_id, t.subject title, t.first_post_id first_post_id, p.poster_id user_id, p.message raw, p.posted created_at FROM #{FLUXBB_PREFIX}posts p, #{FLUXBB_PREFIX}topics t WHERE p.topic_id = t.id ORDER BY p.posted LIMIT #{BATCH_SIZE} OFFSET #{offset}; ").to_a break if results.size < 1 next if all_records_exist? :posts, results.map { |m| m['id'].to_i } create_posts(results, total: total_count, offset: offset) do |m| skip = false mapped = {} mapped[:id] = m['id'] mapped[:user_id] = user_id_from_imported_user_id(m['user_id']) || -1 mapped[:raw] = process_fluxbb_post(m['raw'], m['id']) mapped[:created_at] = Time.zone.at(m['created_at']) if m['id'] == m['first_post_id'] mapped[:category] = category_id_from_imported_category_id("child##{m['category_id']}") mapped[:title] = CGI.unescapeHTML(m['title']) else parent = topic_lookup_from_imported_post_id(m['first_post_id']) if parent mapped[:topic_id] = parent[:topic_id] else puts "Parent post #{m['first_post_id']} doesn't exist. Skipping #{m["id"]}: #{m["title"][0..40]}" skip = true end end skip ? nil : mapped end end end def suspend_users puts '', "updating banned users" banned = 0 failed = 0 total = mysql_query("SELECT count(*) count FROM #{FLUXBB_PREFIX}bans").first['count'] system_user = Discourse.system_user mysql_query("SELECT username, email FROM #{FLUXBB_PREFIX}bans").each do |b| user = User.find_by_email(b['email']) if user user.suspended_at = Time.now user.suspended_till = 200.years.from_now if user.save StaffActionLogger.new(system_user).log_user_suspend(user, "banned during initial import") banned += 1 else puts "Failed to suspend user #{user.username}. #{user.errors.try(:full_messages).try(:inspect)}" failed += 1 end else puts "Not found: #{b['email']}" failed += 1 end print_status banned + failed, total end end def process_fluxbb_post(raw, import_id) s = raw.dup # :) is encoded as :) s.gsub!(/(?:.*)/, '\1') # Some links look like this: http://www.onegameamonth.com s.gsub!(/(.+)<\/a>/, '[\2](\1)') # Many bbcode tags have a hash attached to them. Examples: # [url=https://google.com:1qh1i7ky]click here[/url:1qh1i7ky] # [quote="cybereality":b0wtlzex]Some text.[/quote:b0wtlzex] s.gsub!(/:(?:\w{8})\]/, ']') # Remove video tags. s.gsub!(/(^\[video=.*?\])|(\[\/video\]$)/, '') s = CGI.unescapeHTML(s) # shortens link text like this, which breaks our markdown processing: # [http://answers.yahoo.com/question/index ... 223AAkkPli](http://answers.yahoo.com/question/index?qid=20070920134223AAkkPli) # # Work around it for now: s.gsub!(/\[http(s)?:\/\/(www\.)?/, '[') s end def mysql_query(sql) @client.query(sql, cache_rows: false) end end ImportScripts::FluxBB.new.perform