592 lines
18 KiB
Ruby
592 lines
18 KiB
Ruby
require File.expand_path(File.dirname(__FILE__) + "/base.rb")
|
|
require "optparse"
|
|
require "csv"
|
|
|
|
class ImportScripts::VBulletin < ImportScripts::Base
|
|
|
|
attr_reader :options
|
|
|
|
def self.run
|
|
options = Options.new
|
|
|
|
begin
|
|
options.parse!
|
|
rescue OptionParser::MissingArgument, OptionParser::InvalidArgument => e
|
|
$stderr.puts e.to_s.capitalize
|
|
$stderr.puts options.usage
|
|
exit 1
|
|
end
|
|
|
|
new(options).perform
|
|
end
|
|
|
|
def initialize(options)
|
|
super()
|
|
|
|
@options = options
|
|
end
|
|
|
|
def execute
|
|
load_groups_mapping
|
|
load_groups
|
|
load_users
|
|
|
|
load_categories_mappings
|
|
load_categories
|
|
load_categories_permissions
|
|
|
|
load_topics
|
|
load_posts
|
|
|
|
import_groups
|
|
import_users
|
|
create_groups_membership
|
|
|
|
import_categories
|
|
# import_category_groups
|
|
|
|
preprocess_posts
|
|
|
|
import_topics
|
|
import_posts
|
|
|
|
postprocess_posts
|
|
|
|
puts "", "Done"
|
|
end
|
|
|
|
private
|
|
|
|
############################################################################
|
|
# LOAD #
|
|
############################################################################
|
|
|
|
def default_csv_options
|
|
@@default_csv_options ||= { headers: true, header_converters: :symbol }
|
|
end
|
|
|
|
def load_groups_mapping
|
|
return if @options.group_mapping.blank?
|
|
|
|
puts "", "Loading groups mappings from '#{@options.group_mapping}'..."
|
|
|
|
data = File.read(@options.group_mapping)
|
|
@groups_mappings = CSV.parse(data, default_csv_options).map { |row| row.to_hash }
|
|
|
|
@mapped_groups = {}
|
|
@new_group_ids = {}
|
|
|
|
@groups_mappings.each do |gm|
|
|
@mapped_groups[gm[:old_id]] = gm
|
|
@new_group_ids[gm[:new_id]] ||= true
|
|
end
|
|
|
|
puts "Loaded #{@groups_mappings.count} groups mappings for #{@new_group_ids.count} groups!"
|
|
end
|
|
|
|
def load_groups
|
|
puts "", "Loading groups from '#{@options.user_group}'..."
|
|
|
|
data = File.read(@options.user_group)
|
|
@groups = CSV.parse(data, default_csv_options).map { |row| row.to_hash }
|
|
original_count = @groups.count
|
|
|
|
# reject unmapped groups
|
|
if @new_group_ids.try(:size) > 0
|
|
@groups.reject! { |group| !@new_group_ids.has_key?(group[:usergroupid]) }
|
|
end
|
|
|
|
puts "Loaded #{@groups.count} out of #{original_count} groups!"
|
|
end
|
|
|
|
def load_users
|
|
puts "", "Loading users from '#{@options.user}'..."
|
|
|
|
data = File.read(@options.user)
|
|
csv_options = default_csv_options.merge({ col_sep: "\t", quote_char: "\u200B" })
|
|
@users = CSV.parse(data, csv_options).map { |row| row.to_hash }
|
|
original_count = @users.count
|
|
|
|
if @mapped_groups.try(:size) > 0
|
|
# reject users from unmapped groups
|
|
@users.reject! { |user| !@mapped_groups.has_key?(user[:usergroupid]) }
|
|
# change mapped groups
|
|
@users.each { |user| user[:usergroupid] = @mapped_groups[user[:usergroupid]][:new_id] }
|
|
end
|
|
|
|
puts "Loaded #{@users.count} out of #{original_count} users!"
|
|
end
|
|
|
|
def load_categories_mappings
|
|
return if @options.forum_mapping.blank?
|
|
|
|
puts "", "Loading categories mappings from '#{@options.forum_mapping}'..."
|
|
|
|
data = File.read(@options.forum_mapping)
|
|
@categories_mappings = CSV.parse(data, default_csv_options).map { |row| row.to_hash }
|
|
|
|
@mapped_categories = {}
|
|
@new_category_ids = {}
|
|
|
|
@categories_mappings.each do |cm|
|
|
@mapped_categories[cm[:old_id]] = cm
|
|
@new_category_ids[cm[:new_id]] ||= true
|
|
end
|
|
|
|
puts "Loaded #{@categories_mappings.count} categories mappings for #{@new_category_ids.count} categories!"
|
|
end
|
|
|
|
def load_categories
|
|
puts "", "Loading categories from '#{@options.forum}'..."
|
|
|
|
data = File.read(@options.forum)
|
|
@categories = CSV.parse(data, default_csv_options).map { |row| row.to_hash }
|
|
original_count = @categories.count
|
|
|
|
if @new_category_ids.try(:size) > 0
|
|
# reject unmapped categories
|
|
@categories.reject! { |category| !@new_category_ids.has_key?(category[:forumid]) }
|
|
# update mapped categories' title
|
|
@categories.each { |category| category[:title] = @mapped_categories[category[:forumid]][:new_name] }
|
|
end
|
|
|
|
puts "Loaded #{@categories.count} out of #{original_count} categories!"
|
|
end
|
|
|
|
# extracted from the "bitfield_vbulletin.xml" file
|
|
VB_FORUM_PERMISSIONS_CAN_VIEW = 1
|
|
VB_FORUM_PERMISSIONS_CAN_VIEW_THREADS = 524288
|
|
VB_FORUM_PERMISSIONS_CAN_REPLY_OWN = 32
|
|
VB_FORUM_PERMISSIONS_CAN_REPLY_OTHERS = 64
|
|
VB_FORUM_PERMISSIONS_CAN_POST_NEW = 16
|
|
|
|
def translate_forum_permissions(permissions)
|
|
can_see = ((permissions & VB_FORUM_PERMISSIONS_CAN_VIEW) | (permissions & VB_FORUM_PERMISSIONS_CAN_VIEW_THREADS)) > 0
|
|
can_reply = ((permissions & VB_FORUM_PERMISSIONS_CAN_REPLY_OWN) | (permissions & VB_FORUM_PERMISSIONS_CAN_REPLY_OTHERS)) > 0
|
|
can_create = (permissions & VB_FORUM_PERMISSIONS_CAN_POST_NEW) > 0
|
|
return CategoryGroup.permission_types[:full] if can_create
|
|
return CategoryGroup.permission_types[:create_post] if can_reply
|
|
return CategoryGroup.permission_types[:readonly] if can_see
|
|
nil
|
|
end
|
|
|
|
def load_categories_permissions
|
|
puts "", "Loading categories permissions from '#{@options.forum_permission}'..."
|
|
|
|
data = File.read(@options.forum_permission)
|
|
@categories_permissions = CSV.parse(data, default_csv_options).map { |row| row.to_hash }
|
|
original_count = @categories_permissions.count
|
|
|
|
# reject unmapped groups
|
|
if @mapped_groups.try(:size) > 0
|
|
@categories_permissions.reject! { |cp| !@mapped_groups.has_key?(cp[:usergroupid]) }
|
|
end
|
|
|
|
# reject unmapped categories
|
|
if @mapped_categories.try(:size) > 0
|
|
@categories_permissions.reject! { |cp| !@mapped_categories.has_key?(cp[:forumid]) }
|
|
end
|
|
|
|
# translate permissions
|
|
@categories_permissions.each do |cp|
|
|
cp[:permission] = translate_forum_permissions(cp[:forumpermissions].to_i)
|
|
cp[:usergroupid] = @mapped_groups[cp[:usergroupid]][:new_id]
|
|
cp[:forumid] = @mapped_categories[cp[:forumid]][:new_id]
|
|
end
|
|
|
|
# clean permissions up
|
|
@categories_permissions.reject! { |cp| cp[:permission].nil? }
|
|
|
|
puts "Loaded #{@categories_permissions.count} out of #{original_count} categories permissions!"
|
|
end
|
|
|
|
def load_topics
|
|
puts "", "Loading topics from '#{@options.thread}'..."
|
|
|
|
data = File.read(@options.thread)
|
|
csv_options = default_csv_options.merge({ col_sep: "\t", quote_char: "\u200B" })
|
|
@topics = CSV.parse(data, csv_options).map { |row| row.to_hash }
|
|
original_count = @topics.count
|
|
|
|
if @mapped_categories.try(:size) > 0
|
|
# reject topics from unmapped categories
|
|
@topics.reject! { |topic| !@mapped_categories.has_key?(topic[:forumid]) }
|
|
# change mapped categories
|
|
@topics.each do |topic|
|
|
topic[:old_forumid] = topic[:forumid]
|
|
topic[:forumid] = @mapped_categories[topic[:forumid]][:new_id]
|
|
end
|
|
end
|
|
|
|
puts "Loaded #{@topics.count} out of #{original_count} topics!"
|
|
end
|
|
|
|
def load_posts
|
|
puts "", "Loading posts from '#{@options.post}'..."
|
|
|
|
data = File.read(@options.post)
|
|
csv_options = default_csv_options.merge({ col_sep: "\t", quote_char: "\u200B" })
|
|
@posts = CSV.parse(data, csv_options).map { |row| row.to_hash }
|
|
original_count = @posts.count
|
|
|
|
# reject posts without topics
|
|
topic_ids = Set.new(@topics.map { |t| t[:threadid] })
|
|
@posts.reject! { |post| !topic_ids.include?(post[:threadid]) }
|
|
|
|
puts "Loaded #{@posts.count} out of #{original_count} posts!"
|
|
end
|
|
|
|
############################################################################
|
|
# IMPORT #
|
|
############################################################################
|
|
|
|
def import_groups
|
|
puts "", "Importing groups..."
|
|
|
|
create_groups(@groups) do |group|
|
|
{
|
|
id: group[:usergroupid],
|
|
name: group[:title],
|
|
}
|
|
end
|
|
|
|
end
|
|
|
|
def import_users
|
|
puts "", "Importing users..."
|
|
|
|
@old_username_to_new_usernames = {}
|
|
|
|
create_users(@users) do |user|
|
|
@old_username_to_new_usernames[user[:username]] = UserNameSuggester.suggest(user[:username])
|
|
|
|
{
|
|
id: user[:userid],
|
|
username: @old_username_to_new_usernames[user[:username]],
|
|
email: user[:email],
|
|
website: user[:homepage],
|
|
title: user[:usertitle],
|
|
primary_group_id: group_id_from_imported_group_id(user[:usergroupid]),
|
|
}
|
|
end
|
|
|
|
end
|
|
|
|
def create_groups_membership
|
|
puts "", "Creating groups membership..."
|
|
|
|
Group.find_each do |group|
|
|
next if group.automatic
|
|
|
|
puts "\t#{group.name}"
|
|
|
|
next if GroupUser.where(group_id: group.id).count > 0
|
|
|
|
user_ids_in_group = User.where(primary_group_id: group.id).pluck(:id).to_a
|
|
next if user_ids_in_group.size == 0
|
|
|
|
values = user_ids_in_group.map { |user_id| "(#{group.id}, #{user_id})" }.join(",")
|
|
|
|
User.exec_sql <<-SQL
|
|
BEGIN;
|
|
INSERT INTO group_users (group_id, user_id) VALUES #{values};
|
|
COMMIT;
|
|
SQL
|
|
|
|
Group.reset_counters(group.id, :group_users)
|
|
end
|
|
end
|
|
|
|
def import_categories
|
|
puts "", "Importing categories..."
|
|
|
|
create_categories(@categories) do |category|
|
|
{
|
|
id: category[:forumid],
|
|
name: category[:title].strip[0...50],
|
|
position: category[:displayorder].to_i,
|
|
description: category[:description],
|
|
}
|
|
end
|
|
|
|
end
|
|
|
|
def import_category_groups
|
|
puts "", "Importing category groups..."
|
|
|
|
# TODO
|
|
end
|
|
|
|
def preprocess_posts
|
|
puts "", "Preprocessing posts..."
|
|
|
|
current = 0
|
|
max = @posts.size
|
|
|
|
@posts.each do |post|
|
|
post[:raw] = preprocess_post_raw(post[:pagetext])
|
|
current += 1
|
|
print_status(current, max)
|
|
end
|
|
end
|
|
|
|
def preprocess_post_raw(raw)
|
|
return "" if raw.blank?
|
|
|
|
raw = raw.gsub(/(\\r)?\\n/, "\n")
|
|
.gsub("\\t", "\t")
|
|
|
|
# [URL]...[/URL]
|
|
raw = raw.gsub(/\[url\](.+?)\[\/url\]/i) { $1.to_s }
|
|
|
|
# [MENTION]<username>[/MENTION]
|
|
raw = raw.gsub(/\[mention\](.+?)\[\/mention\]/i) do
|
|
old_username = $1
|
|
if @old_username_to_new_usernames.has_key?(old_username)
|
|
username = @old_username_to_new_usernames[old_username]
|
|
"@#{username}"
|
|
else
|
|
$&
|
|
end
|
|
end
|
|
|
|
# [MENTION=<user_id>]...[/MENTION]
|
|
raw = raw.gsub(/\[mention=(\d+)\].+?\[\/mention\]/i) do
|
|
user_id = $1
|
|
if user = @users.select { |u| u[:userid] == user_id }.first
|
|
username = @old_username_to_new_usernames[user[:username]] || user[:username]
|
|
"@#{username}"
|
|
else
|
|
$&
|
|
end
|
|
end
|
|
|
|
# [QUOTE]...[/QUOTE]
|
|
raw = raw.gsub(/\[quote\](.+?)\[\/quote\]/im) { "\n> #{$1}\n" }
|
|
|
|
# [QUOTE=<username>]...[/QUOTE]
|
|
raw = raw.gsub(/\[quote=([^;\]]+)\](.+?)\[\/quote\]/im) do
|
|
old_username, quote = $1, $2
|
|
if @old_username_to_new_usernames.has_key?(old_username)
|
|
username = @old_username_to_new_usernames[old_username]
|
|
"\n[quote=\"#{username}\"]\n#{quote}\n[/quote]\n"
|
|
else
|
|
$&
|
|
end
|
|
end
|
|
|
|
# [HTML]...[/HTML]
|
|
# [PHP]...[/PHP]
|
|
["html", "php"].each do |language|
|
|
raw = raw.gsub(/\[#{language}\](.+?)\[\/#{language}\]/im) { "\n```#{language}\n#{$1}\n```\n" }
|
|
end
|
|
|
|
# [CODE]...[/CODE]
|
|
raw = raw.gsub(/\[code\](.+?)\[\/code\]/im) { "\n```\n#{$1}\n```\n" }
|
|
|
|
# [HIGHLIGHT="..."]...[/HIGHLIGHT]
|
|
raw = raw.gsub(/\[highlight(?:[^\]]*)\](.+)\[\/highlight\]/im) { "\n```\n#{$1}\n```\n" }
|
|
|
|
# [SAMP]...[SAMP]
|
|
raw = raw.gsub(/\[samp\](.+?)\[\/samp\]/i) { "`#{$1}`" }
|
|
|
|
# [YOUTUBE]<id>[/YOUTUBE]
|
|
raw = raw.gsub(/\[youtube\](.+?)\[\/youtube\]/i) { "\n//youtu.be/#{$1}\n" }
|
|
|
|
# [VIDEO=youtube;<id>]...[/VIDEO]
|
|
raw = raw.gsub(/\[video=youtube;([^\]]+)\].*\[\/video\]/i) { "\n//youtu.be/#{$1}\n" }
|
|
|
|
# [MP3]<url>[/MP3]
|
|
raw = raw.gsub(/\[MP3\](.+?)\[\/MP3\]/i) { "\n#{$1}\n" }
|
|
|
|
raw
|
|
end
|
|
|
|
def import_topics
|
|
puts "", "Importing topics..."
|
|
|
|
create_posts(@topics) do |topic|
|
|
next unless post = @posts.select { |p| p[:postid] == topic[:firstpostid] }.first
|
|
|
|
t = {
|
|
id: "thread#" + topic[:threadid],
|
|
user_id: user_id_from_imported_user_id(topic[:postuserid]) || Discourse::SYSTEM_USER_ID,
|
|
title: CGI.unescapeHTML(topic[:title]).strip[0...255],
|
|
category: category_from_imported_category_id(topic[:forumid]).try(:name),
|
|
raw: post[:raw],
|
|
created_at: Time.at(topic[:dateline].to_i),
|
|
visible: topic[:visible].to_i == 1,
|
|
closed: topic[:open].to_i == 0,
|
|
views: topic[:views].to_i,
|
|
}
|
|
|
|
if topic[:sticky].to_i == 1
|
|
t[:pinned_at] = t[:created_at]
|
|
end
|
|
|
|
# tag
|
|
if (tag = @mapped_categories[topic[:old_forumid]][:tag] || "").present?
|
|
t[:custom_fields] ||= {}
|
|
t[:custom_fields]['tag'] = tag
|
|
end
|
|
|
|
t
|
|
end
|
|
end
|
|
|
|
def import_posts
|
|
puts "", "Importing posts..."
|
|
|
|
# reject all first posts
|
|
first_post_ids = Set.new(@topics.map { |t| t[:firstpostid] })
|
|
@posts.reject! { |post| first_post_ids.include?(post[:postid]) }
|
|
|
|
create_posts(@posts) do |post|
|
|
t = topic_lookup_from_imported_post_id("thread#" + post[:threadid])
|
|
|
|
p = {
|
|
id: post[:postid],
|
|
user_id: user_id_from_imported_user_id(post[:postuserid]) || Discourse::SYSTEM_USER_ID,
|
|
topic_id: t[:topic_id],
|
|
raw: post[:raw],
|
|
created_at: Time.at(post[:dateline].to_i),
|
|
hidden: post[:visible].to_i == 0,
|
|
}
|
|
|
|
if (edit_reason = (post[:editreason] || "").gsub("NULL", "")).present?
|
|
p[:edit_reason] = edit_reason
|
|
end
|
|
|
|
if parent = topic_lookup_from_imported_post_id(post[:parentid])
|
|
p[:reply_to_post_number] = parent[:post_number]
|
|
end
|
|
|
|
p
|
|
end
|
|
end
|
|
|
|
def postprocess_posts
|
|
puts "", "Postprocessing posts..."
|
|
|
|
current = 0
|
|
max = @posts.size
|
|
|
|
@posts.each do |post|
|
|
new_raw = postprocess_post_raw(post[:raw])
|
|
if new_raw != post[:raw]
|
|
p = Post.find(post_id_from_imported_post_id(post[:postid]))
|
|
p.raw = new_raw
|
|
p.save
|
|
end
|
|
current += 1
|
|
print_status(current, max)
|
|
end
|
|
end
|
|
|
|
def postprocess_post_raw(raw)
|
|
# [QUOTE=<username>;<post_id>]...[/QUOTE]
|
|
raw = raw.gsub(/\[quote=([^;]+);(\d+)\](.+?)\[\/quote\]/im) do
|
|
old_username, post_id, quote = $1, $2, $3
|
|
if @old_username_to_new_usernames.has_key?(old_username) && topic_lookup = topic_lookup_from_imported_post_id(post_id)
|
|
post_number = topic_lookup[:post_number]
|
|
topic_id = topic_lookup[:topic_id]
|
|
username = @old_username_to_new_usernames[old_username]
|
|
"\n[quote=\"#{username},post:#{post_number},topic:#{topic_id}\"]\n#{quote}\n[/quote]\n"
|
|
else
|
|
$&
|
|
end
|
|
end
|
|
|
|
# [THREAD]<thread_id>[/THREAD]
|
|
# ==> http://my.discourse.org/t/slug/<topic_id>
|
|
raw = raw.gsub(/\[thread\](\d+)\[\/thread\]/i) do
|
|
thread_id = $1
|
|
if topic_lookup = topic_lookup_from_imported_post_id("thread#" + thread_id)
|
|
topic_lookup[:url]
|
|
else
|
|
$&
|
|
end
|
|
end
|
|
|
|
# [THREAD=<thread_id>]...[/THREAD]
|
|
# ==> [...](http://my.discourse.org/t/slug/<topic_id>)
|
|
raw = raw.gsub(/\[thread=(\d+)\](.+?)\[\/thread\]/i) do
|
|
thread_id, link = $1, $2
|
|
if topic_lookup = topic_lookup_from_imported_post_id("thread#" + thread_id)
|
|
url = topic_lookup[:url]
|
|
"[#{link}](#{url})"
|
|
else
|
|
$&
|
|
end
|
|
end
|
|
|
|
# [POST]<post_id>[/POST]
|
|
# ==> http://my.discourse.org/t/slug/<topic_id>/<post_number>
|
|
raw = raw.gsub(/\[post\](\d+)\[\/post\]/i) do
|
|
post_id = $1
|
|
if topic_lookup = topic_lookup_from_imported_post_id(post_id)
|
|
topic_lookup[:url]
|
|
else
|
|
$&
|
|
end
|
|
end
|
|
|
|
# [POST=<post_id>]...[/POST]
|
|
# ==> [...](http://my.discourse.org/t/<topic_slug>/<topic_id>/<post_number>)
|
|
raw = raw.gsub(/\[post=(\d+)\](.+?)\[\/post\]/i) do
|
|
post_id, link = $1, $2
|
|
if topic_lookup = topic_lookup_from_imported_post_id(post_id)
|
|
url = topic_lookup[:url]
|
|
"[#{link}](#{url})"
|
|
else
|
|
$&
|
|
end
|
|
end
|
|
|
|
raw
|
|
end
|
|
|
|
############################################################################
|
|
# OPTIONS #
|
|
############################################################################
|
|
|
|
class Options
|
|
|
|
attr_accessor :user_group, :user, :forum, :forum_permission, :thread, :post
|
|
attr_accessor :group_mapping, :forum_mapping
|
|
|
|
def parse!(args = ARGV)
|
|
parser.parse!(args)
|
|
|
|
[:user_group, :user, :forum, :forum_permission, :thread, :post].each do |option_name|
|
|
option = self.send(option_name)
|
|
raise OptionParser::MissingArgument.new(option_name) if option.nil?
|
|
raise OptionParser::InvalidArgument.new("#{option} file does not exist") if !File.exists?(option)
|
|
end
|
|
end
|
|
|
|
def usage
|
|
parser.to_s
|
|
end
|
|
|
|
private
|
|
|
|
def parser
|
|
@parser ||= OptionParser.new(nil, 50) do |opts|
|
|
opts.banner = "Usage:\truby #{File.basename($0)} [options]"
|
|
opts.on("--user-group USER-GROUP.csv", "list of usergroups") { |s| self.user_group = s }
|
|
opts.on("--user USER.csv", "list of users") { |s| self.user = s }
|
|
opts.on("--forum FORUM.csv", "list of forums") { |s| self.forum = s }
|
|
opts.on("--forum-permission FORUM-PERMISSION.csv", "list of forum permissions") { |s| self.forum_permission = s }
|
|
opts.on("--thread THREAD.csv", "list of threads") { |s| self.thread = s }
|
|
opts.on("--post POST.csv", "list of posts") { |s| self.post = s }
|
|
opts.on("--group-mapping GROUP-MAPPING.csv", "list of group mappings") { |s| self.group_mapping = s }
|
|
opts.on("--forum-mapping FORUM-MAPPING.csv", "list of forum mappings") { |s| self.forum_mapping = s }
|
|
end
|
|
end
|
|
end
|
|
|
|
end
|
|
|
|
ImportScripts::VBulletin.run
|