# coding: utf-8
# frozen_string_literal: true
require "mysql2"
require File.expand_path(File.dirname(__FILE__) + "/base.rb")
require 'htmlentities'
begin
require 'reverse_markdown' # https://github.com/jqr/php-serialize
rescue LoadError
puts
puts 'reverse_markdown not found.'
puts 'Add to Gemfile, like this: '
puts
puts "echo gem \\'reverse_markdown\\' >> Gemfile"
puts "bundle install"
exit
end
# Before running this script, paste these lines into your shell,
# then use arrow keys to edit the values
=begin
export DB_HOST="localhost"
export DB_NAME="ipboard"
export DB_PW="ipboard"
export DB_USER="ipboard"
export TABLE_PREFIX="ipb_"
export IMPORT_AFTER="1970-01-01"
export UPLOADS="http://example.com/uploads"
export URL="http://example.com/"
export AVATARS_DIR="/imports/avatars/"
export USERDIR="user"
=end
class ImportScripts::IpboardSQL < ImportScripts::Base
DB_HOST ||= ENV['DB_HOST'] || "localhost"
DB_NAME ||= ENV['DB_NAME'] || "ipboard"
DB_PW ||= ENV['DB_PW'] || "ipboard"
DB_USER ||= ENV['DB_USER'] || "ipboard"
TABLE_PREFIX ||= ENV['TABLE_PREFIX'] || "ipb_"
IMPORT_AFTER ||= ENV['IMPORT_AFTER'] || "1970-01-01"
UPLOADS ||= ENV['UPLOADS'] || "http://UPLOADS+LOCATION+IS+NOT+SET/uploads"
USERDIR ||= ENV['USERDIR'] || "user"
URL ||= ENV['URL'] || "https://forum.example.com"
AVATARS_DIR ||= ENV['AVATARS_DIR'] || '/home/pfaffman/data/example.com/avatars/'
BATCH_SIZE = 1000
ID_FIRST = true
QUIET = true
DEBUG = false
GALLERY_CAT_ID = 1234567
GALLERY_CAT_NAME = 'galeria'
EMO_DIR ||= ENV['EMO_DIR'] || "default"
OLD_FORMAT = false
if OLD_FORMAT
MEMBERS_TABLE = "#{TABLE_PREFIX}core_members"
FORUMS_TABLE = "#{TABLE_PREFIX}forums_forums"
POSTS_TABLE = "#{TABLE_PREFIX}forums_posts"
TOPICS_TABLE = "#{TABLE_PREFIX}forums_topics"
else
MEMBERS_TABLE = "#{TABLE_PREFIX}members"
FORUMS_TABLE = "#{TABLE_PREFIX}forums"
POSTS_TABLE = "#{TABLE_PREFIX}posts"
TOPICS_TABLE = "#{TABLE_PREFIX}topics"
GROUPS_TABLE = "#{TABLE_PREFIX}groups"
PROFILE_TABLE = "#{TABLE_PREFIX}profile_portal"
ATTACHMENT_TABLE = "#{TABLE_PREFIX}attachments"
end
# TODO: replace ipb_ with TABLE_PREFIX
#################
# Site settings #
#################
# don't send any emails
SiteSetting.disable_emails = "non-staff"
# don't send digests (so you can enable email without users noticing)
SiteSetting.disable_digest_emails = true
# keep site and users private
SiteSetting.login_required = true
SiteSetting.hide_user_profiles_from_public = true
# if site is made available, don't let it get indexed
SiteSetting.allow_index_in_robots_txt = false
# don't notify users when images in their posts get downloaded
SiteSetting.disable_system_edit_notifications = true
# SiteSetting.force_hostname='forum.dev1dev.com'
SiteSetting.title = "IPB Import"
if ID_FIRST
# TODO figure this out
puts "WARNING: permalink_normalizations not set!!!"
sleep 1
#raw = "[ORIGINAL POST](#{URL}/topic/#{id}-#{slug})\n\n" + raw
#SiteSetting.permalink_normalizations='/topic/(.*t)\?.*/\1'
else
# remove stuff after a "?" and work for urls that end in .html
SiteSetting.permalink_normalizations = '/(.*t)[?.].*/\1'
#raw = "[ORIGINAL POST](#{URL}/#{slug}-#{id}t)\n\n" + raw
end
def initialize
if IMPORT_AFTER > "1970-01-01"
print_warning("Importing data after #{IMPORT_AFTER}")
end
super
@htmlentities = HTMLEntities.new
begin
@client = Mysql2::Client.new(
host: DB_HOST,
username: DB_USER,
password: DB_PW,
database: DB_NAME
)
rescue Exception => e
puts '=' * 50
puts e.message
puts <<EOM
Cannot log in to database.
Hostname: #{DB_HOST}
Username: #{DB_USER}
Password: #{DB_PW}
database: #{DB_NAME}
You should set these variables:
export DB_HOST="localhost"
export DB_NAME="ipboard"
export DB_PW="ipboard"
export DB_USER="ipboard"
export TABLE_PREFIX="ipb_"
export IMPORT_AFTER="1970-01-01"
export URL="http://example.com"
export UPLOADS=
export USERDIR="user"
Exiting.
EOM
exit
end
end
def execute
import_users
import_categories
import_topics
import_posts
import_private_messages
# not supported import_image_categories
# NOT SUPPORTED import_gallery_topics
update_tl0
create_permalinks
end
def import_users
puts '', "creating users"
total_count = mysql_query("SELECT count(*) count FROM #{MEMBERS_TABLE}
WHERE last_activity > UNIX_TIMESTAMP(STR_TO_DATE('#{IMPORT_AFTER}', '%Y-%m-%d'));").first['count']
batches(BATCH_SIZE) do |offset|
#notes: no location, url,
results = mysql_query("
SELECT member_id id,
name username,
member_group_id usergroup,
email,
pp_thumb_photo avatar_url,
# pp_main_photo avatar_url,
# avatar_location avatar_url,
# TODO consider joining ibf_profile_portal.avatar_location and avatar_type
FROM_UNIXTIME(joined) created_at,
FROM_UNIXTIME(last_activity) last_seen_at,
ip_address registration_ip_address,
member_banned banned,
bday_year, bday_month, bday_day,
g_title member_type,
last_visit last_seen_at
FROM #{MEMBERS_TABLE}, #{PROFILE_TABLE}, #{GROUPS_TABLE}
WHERE last_activity > UNIX_TIMESTAMP(STR_TO_DATE('#{IMPORT_AFTER}', '%Y-%m-%d'))
AND member_id=pp_member_id
AND member_group_id = g_id
order by member_id ASC
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|
next if user['email'].blank?
next if user['username'].blank?
next if @lookup.user_id_from_imported_user_id(user['id'])
birthday = Date.parse("#{user['bday_year']}-#{user['bday_month']}-#{user['bday_day']}") rescue nil
# TODO: what about timezones?
next if user['id'] == 0
{ id: user['id'],
email: user['email'],
username: user['username'],
avatar_url: user['avatar_url'],
title: user['member_type'],
created_at: user['created_at'] == nil ? 0 : Time.zone.at(user['created_at']),
# bio_raw: user['bio_raw'],
registration_ip_address: user['registration_ip_address'],
# birthday: birthday,
last_seen_at: user['last_seen_at'] == nil ? 0 : Time.zone.at(user['last_seen_at']),
admin: /^Admin/.match(user['member_type']) ? true : false,
moderator: /^MOD/.match(user['member_type']) ? true : false,
post_create_action: proc do |newuser|
if user['avatar_url'] && user['avatar_url'].length > 0
photo_path = AVATARS_DIR + user['avatar_url']
if File.exists?(photo_path)
begin
upload = create_upload(newuser.id, photo_path, File.basename(photo_path))
if upload && upload.persisted?
newuser.import_mode = false
newuser.create_user_avatar
newuser.import_mode = true
newuser.user_avatar.update(custom_upload_id: upload.id)
newuser.update(uploaded_avatar_id: upload.id)
else
puts "Error: Upload did not persist for #{photo_path}!"
end
rescue SystemCallError => err
puts "Could not import avatar #{photo_path}: #{err.message}"
end
else
puts "avatar file not found at #{photo_path}"
end
end
if user['banned'] != 0
suspend_user(newuser)
end
end
}
end
end
end
def suspend_user(user)
user.suspended_at = Time.now
user.suspended_till = 200.years.from_now
ban_reason = 'Account deactivated by administrator'
user_option = user.user_option
user_option.email_digests = false
user_option.email_level = UserOption.email_level_types[:never]
user_option.email_messages_level = UserOption.email_level_types[:never]
user_option.save!
if user.save
StaffActionLogger.new(Discourse.system_user).log_user_suspend(user, ban_reason)
else
puts "Failed to suspend user #{user.username}. #{user.errors.try(:full_messages).try(:inspect)}"
end
end
def file_full_path(relpath)
File.join JSON_FILES_DIR, relpath.split("?").first
end
def import_image_categories
puts "", "importing image categories..."
categories = mysql_query("
SELECT category_id id,
category_name_seo name,
category_parent_id as parent_id
FROM #{TABLE_PREFIX}gallery_categories
ORDER BY id ASC
").to_a
category_names = mysql_query("
SELECT DISTINCT word_key, word_default title
FROM #{TABLE_PREFIX}core_sys_lang_words where word_app='gallery'
AND word_key REGEXP 'gallery_category_[0-9]+$'
ORDER BY word_key ASC
").to_a
cat_map = {}
puts "Creating gallery_cat_map"
category_names.each do |name|
title = name['title']
word_key = name['word_key']
puts "Processing #{word_key}: #{title}"
id = word_key.gsub('gallery_category_', '')
next if cat_map[id]
cat_map[id] = cat_map.has_value?(title) ? title + " " + id : title
puts "#{id} => #{cat_map[id]}"
end
params = { id: GALLERY_CAT_ID,
name: GALLERY_CAT_NAME }
create_category(params, params[:id])
create_categories(categories) do |category|
id = (category['id']).to_s
name = CGI.unescapeHTML(cat_map[id])
{
id: id + 'gal',
name: name,
parent_category_id: @lookup.category_id_from_imported_category_id(GALLERY_CAT_ID),
color: random_category_color
}
end
end
def import_categories
puts "", "importing categories..."
categories = mysql_query("
SELECT id,
name name,
parent_id as parent_id
FROM #{FORUMS_TABLE}
ORDER BY parent_id ASC
").to_a
top_level_categories = categories.select { |c| c["parent.id"] == -1 }
create_categories(top_level_categories) do |category|
id = category['id'].to_s
name = category['name']
{
id: id,
name: name,
}
end
children_categories = categories.select { |c| c["parent.id"] != -1 }
create_categories(children_categories) do |category|
id = category['id'].to_s
name = category['name']
{
id: id,
name: name,
parent_category_id: @lookup.category_id_from_imported_category_id(category['parent_id']),
color: random_category_color
}
end
end
def import_topics
puts "", "importing topics..."
total_count = mysql_query("SELECT count(*) count FROM #{POSTS_TABLE}
WHERE post_date > UNIX_TIMESTAMP(STR_TO_DATE('#{IMPORT_AFTER}', '%Y-%m-%d'))
AND new_topic=1;")
.first['count']
batches(BATCH_SIZE) do |offset|
discussions = mysql_query(<<-SQL
SELECT #{TOPICS_TABLE}.tid tid,
#{TOPICS_TABLE}.forum_id category,
#{POSTS_TABLE}.pid pid,
#{TOPICS_TABLE}.title title,
#{TOPICS_TABLE}.pinned pinned,
#{POSTS_TABLE}.post raw,
#{TOPICS_TABLE}.title_seo as slug,
FROM_UNIXTIME(#{POSTS_TABLE}.post_date) created_at,
#{POSTS_TABLE}.author_id user_id
FROM #{POSTS_TABLE}, #{TOPICS_TABLE}
WHERE #{POSTS_TABLE}.topic_id = #{TOPICS_TABLE}.tid
AND #{POSTS_TABLE}.new_topic = 1
AND #{POSTS_TABLE}.post_date > UNIX_TIMESTAMP(STR_TO_DATE('#{IMPORT_AFTER}', '%Y-%m-%d'))
ORDER BY #{POSTS_TABLE}.post_date ASC
LIMIT #{BATCH_SIZE}
OFFSET #{offset}
SQL
)
break if discussions.size < 1
next if all_records_exist? :posts, discussions.map { |t| "discussion#" + t['tid'].to_s }
create_posts(discussions, total: total_count, offset: offset) do |discussion|
slug = discussion['slug']
id = discussion['tid']
raw = clean_up(discussion['raw'])
{
id: "discussion#" + discussion['tid'].to_s,
user_id: user_id_from_imported_user_id(discussion['user_id']) || Discourse::SYSTEM_USER_ID,
title: CGI.unescapeHTML(discussion['title']),
category: category_id_from_imported_category_id(discussion['category'].to_s),
raw: raw,
pinned_at: discussion['pinned'].to_i == 1 ? Time.zone.at(discussion['created_at']) : nil,
created_at: Time.zone.at(discussion['created_at']),
}
end
end
end
def array_from_members_string(invited_members = 'a:3:{i:0;i:22629;i:1;i:21837;i:2;i:22234;}')
out = []
count_regex = /a:(\d)+:/
count = count_regex.match(invited_members)[1]
rest = invited_members.sub(count_regex, "")
i_regex = /i:\d+;i:(\d+);/
while m = i_regex.match(rest)
i = m[1]
rest.sub!(i_regex, "")
puts "i: #{i}, #{rest}"
out += [ i.to_i ]
end
out
end
def import_private_messages
puts "", "importing private messages..."
topic_count = mysql_query("SELECT COUNT(msg_id) count FROM #{TABLE_PREFIX}message_posts").first["count"]
last_private_message_topic_id = -1
batches(BATCH_SIZE) do |offset|
private_messages = mysql_query(<<-SQL
SELECT msg_id pmtextid,
msg_topic_id topic_id,
msg_author_id fromuserid,
mt_title title,
msg_post message,
mt_invited_members touserarray,
mt_to_member_id to_user_id,
msg_is_first_post first_post,
msg_date dateline
FROM #{TABLE_PREFIX}message_topics, #{TABLE_PREFIX}message_posts
WHERE msg_topic_id = mt_id
AND msg_date > UNIX_TIMESTAMP(STR_TO_DATE('#{IMPORT_AFTER}', '%Y-%m-%d'))
ORDER BY msg_topic_id, msg_id
LIMIT #{BATCH_SIZE}
OFFSET #{offset}
SQL
)
puts "Processing #{private_messages.count} messages"
break if private_messages.count < 1
puts "Processing . . . "
private_messages = private_messages.reject { |pm| @lookup.post_already_imported?("pm-#{pm['pmtextid']}") }
title_username_of_pm_first_post = {}
create_posts(private_messages, total: topic_count, offset: offset) do |m|
skip = false
mapped = {}
mapped[:id] = "pm-#{m['pmtextid']}"
mapped[:user_id] = user_id_from_imported_user_id(m['fromuserid']) || Discourse::SYSTEM_USER_ID
mapped[:raw] = clean_up(m['message']) rescue nil
mapped[:created_at] = Time.zone.at(m['dateline'])
title = @htmlentities.decode(m['title']).strip[0...255]
topic_id = nil
next if mapped[:raw].blank?
# users who are part of this private message.
target_usernames = []
target_userids = []
begin
to_user_array = [ m['to_user_id'] ] + array_from_members_string(m['touserarray'])
rescue
puts "#{m['pmtextid']} -- #{m['touserarray']}"
skip = true
end
begin
to_user_array.each do |to_user|
user_id = user_id_from_imported_user_id(to_user)
username = User.find_by(id: user_id).try(:username)
target_userids << user_id || Discourse::SYSTEM_USER_ID
target_usernames << username if username
if user_id
puts "Found user: #{to_user} -- #{user_id} -- #{username}"
else
puts "Can't find user: #{to_user}"
end
end
rescue
puts "skipping pm-#{m['pmtextid']} `to_user_array` is broken -- #{to_user_array.inspect}"
skip = true
end
participants = target_userids
participants << mapped[:user_id]
begin
participants.sort!
rescue
puts "one of the participant's id is nil -- #{participants.inspect}"
end
if last_private_message_topic_id != m['topic_id']
last_private_message_topic_id = m['topic_id']
puts "New message: #{m['topic_id']}: #{title} from #{m['fromuserid']} (#{mapped[:user_id]})" unless QUIET
# topic post message
topic_id = m['topic_id']
mapped[:title] = title
mapped[:archetype] = Archetype.private_message
mapped[:target_usernames] = target_usernames.join(',')
if mapped[:target_usernames].size < 1 # pm with yourself?
# skip = true
mapped[:target_usernames] = "system"
puts "pm-#{m['pmtextid']} has no target (#{m['touserarray']})"
end
else # reply
topic_id = topic_lookup_from_imported_post_id("pm-#{topic_id}")
if !topic_id
skip = true
end
mapped[:topic_id] = topic_id
puts "Reply message #{topic_id}: #{m['topic_id']}: from #{m['fromuserid']} (#{mapped[:user_id]})" unless QUIET
end
# puts "#{target_usernames} -- #{mapped[:target_usernames]}"
# puts "Adding #{mapped}"
skip ? nil : mapped
# puts "#{'-'*50}> added"
end
end
end
def import_gallery_topics
# pfaffman: I'm not clear whether this is an IPBoard thing or from some other system
puts "", "importing gallery albums..."
gallery_count = 0
total_count = mysql_query("SELECT count(*) count FROM #{TABLE_PREFIX}gallery_images
;")
.first['count']
# NOTE: for imports with huge numbers of galleries, this needs to use limits
batches(BATCH_SIZE) do |offset|
# galleries = mysql_query(<<-SQL
# SELECT #{TABLE_PREFIX}gallery_albums.album_id tid,
# #{TABLE_PREFIX}gallery_albums.album_category_id category,
# #{TABLE_PREFIX}gallery_albums.album_owner_id user_id,
# #{TABLE_PREFIX}gallery_albums.album_name title,
# #{TABLE_PREFIX}gallery_albums.album_description raw,
# #{TABLE_PREFIX}gallery_albums.album_type,
# FROM_UNIXTIME(#{TABLE_PREFIX}gallery_albums.album_last_img_date) created_at
# FROM #{TABLE_PREFIX}gallery_albums
# ORDER BY #{TABLE_PREFIX}gallery_albums.album_id ASC
# SQL
# )
images = mysql_query(<<-SQL
SELECT #{TABLE_PREFIX}gallery_albums.album_id tid,
#{TABLE_PREFIX}gallery_albums.album_category_id category,
#{TABLE_PREFIX}gallery_albums.album_owner_id user_id,
#{TABLE_PREFIX}gallery_albums.album_name title,
#{TABLE_PREFIX}gallery_albums.album_description raw,
#{TABLE_PREFIX}gallery_albums.album_type,
#{TABLE_PREFIX}gallery_images.image_caption caption,
#{TABLE_PREFIX}gallery_images.image_description description,
#{TABLE_PREFIX}gallery_images.image_masked_file_name masked,
#{TABLE_PREFIX}gallery_images.image_id image_id,
#{TABLE_PREFIX}gallery_images.image_medium_file_name medium,
#{TABLE_PREFIX}gallery_images.image_original_file_name orig,
FROM_UNIXTIME(#{TABLE_PREFIX}gallery_albums.album_last_img_date) created_at,
#{TABLE_PREFIX}gallery_images.image_file_name filename
FROM #{TABLE_PREFIX}gallery_albums, #{TABLE_PREFIX}gallery_images
WHERE #{TABLE_PREFIX}gallery_images.image_album_id=#{TABLE_PREFIX}gallery_albums.album_id
ORDER BY #{TABLE_PREFIX}gallery_albums.album_id, image_date DESC
LIMIT #{BATCH_SIZE}
OFFSET #{offset};
SQL
)
break if images.size < 1
next if all_records_exist? :posts, images.map { |t| "gallery#" + t['tid'].to_s + t['image_id'].to_s }
last_id = images.first['tid']
raw = "Gallery ID: #{last_id}\n" + clean_up(images.first['raw'])
raw += "#{clean_up(images.first['description'])}\n"
last_gallery = images.first.dup
create_posts(images, total: total_count, offset: offset) do |gallery|
id = gallery['tid'].to_i
#puts "ID: #{id}, last_id: #{last_id}, image: #{gallery['image_id']}"
if id == last_id
raw += "### #{gallery['caption']}\n"
raw += "#{UPLOADS}/#{gallery['orig']}\n"
last_gallery = gallery.dup
next
else
insert_raw = raw.dup
last_id = gallery['tid']
if DEBUG
raw = "Gallery ID: #{last_id}\n" + clean_up(gallery['raw'])
raw += "Cat: #{last_gallery['category'].to_s} - #{category_id_from_imported_category_id(last_gallery['category'].to_s + 'gal')}"
end
raw += "#{clean_up(images.first['description'])}\n"
raw += "### #{gallery['caption']}\n"
if DEBUG
raw += "User #{gallery['user_id']}, image_id: #{gallery['image_id']}\n"
end
raw += "#{UPLOADS}/#{gallery['orig']}\n"
gallery_count += 1
puts "#{gallery_count}--Cat: #{last_gallery['category'].to_s} ==> #{category_id_from_imported_category_id(last_gallery['category'].to_s + 'gal')}" unless QUIET
{
id: "gallery#" + last_gallery['tid'].to_s + last_gallery['image_id'].to_s,
user_id: user_id_from_imported_user_id(last_gallery['user_id']) || Discourse::SYSTEM_USER_ID,
title: CGI.unescapeHTML(last_gallery['title']),
category: category_id_from_imported_category_id(last_gallery['category'].to_s + 'gal'),
raw: insert_raw,
}
end
end
end
end
# TODO: use this to figure out to pin posts
def map_first_post(row, mapped)
mapped[:category] = @lookup.category_id_from_imported_category_id(row[:forum_id])
mapped[:title] = CGI.unescapeHTML(row[:topic_title]).strip[0...255]
mapped[:pinned_at] = mapped[:created_at] unless row[:topic_type] == Constants::POST_NORMAL
mapped[:pinned_globally] = row[:topic_type] == Constants::POST_GLOBAL
mapped[:post_create_action] = proc do |post|
@permalink_importer.create_for_topic(post.topic, row[:topic_id])
end
mapped
end
def import_comments
puts "", "importing gallery comments..."
total_count = mysql_query("SELECT count(*) count FROM #{TABLE_PREFIX}gallery_comments;")
.first['count']
batches(BATCH_SIZE) do |offset|
comments = mysql_query(<<-SQL
SELECT #{TABLE_PREFIX}gallery_comments.tid tid,
#{TABLE_PREFIX}gallery_topics.forum_id category,
#{TABLE_PREFIX}gallery_posts.pid pid,
#{TABLE_PREFIX}gallery_topics.title title,
#{TABLE_PREFIX}gallery_posts.post raw,
FROM_UNIXTIME(#{TABLE_PREFIX}gallery_posts.post_date) created_at,
#{TABLE_PREFIX}gallery_posts.author_id user_id
FROM #{TABLE_PREFIX}gallery_posts, #{TABLE_PREFIX}gallery_topics
WHERE #{TABLE_PREFIX}gallery_posts.topic_id = #{TABLE_PREFIX}gallery_topics.tid
AND #{TABLE_PREFIX}gallery_posts.new_topic = 0
AND #{TABLE_PREFIX}gallery_posts.post_date > UNIX_TIMESTAMP(STR_TO_DATE('#{IMPORT_AFTER}', '%Y-%m-%d'))
ORDER BY #{TABLE_PREFIX}gallery_posts.post_date ASC
LIMIT #{BATCH_SIZE}
OFFSET #{offset}
SQL
)
break if comments.size < 1
next if all_records_exist? :posts, comments.map { |comment| "comment#" + comment['pid'].to_s }
create_posts(comments, total: total_count, offset: offset) do |comment|
next unless t = topic_lookup_from_imported_post_id("discussion#" + comment['tid'].to_s)
next if comment['raw'].blank?
{
id: "comment#" + comment['pid'].to_s,
user_id: user_id_from_imported_user_id(comment['user_id']) || Discourse::SYSTEM_USER_ID,
topic_id: t[:topic_id],
raw: clean_up(comment['raw']),
created_at: Time.zone.at(comment['created_at'])
}
end
end
end
def import_posts
puts "", "importing posts..."
total_count = mysql_query("SELECT count(*) count FROM #{POSTS_TABLE}
WHERE post_date > UNIX_TIMESTAMP(STR_TO_DATE('#{IMPORT_AFTER}', '%Y-%m-%d'))
AND new_topic=0;")
.first['count']
batches(BATCH_SIZE) do |offset|
comments = mysql_query(<<-SQL
SELECT #{TOPICS_TABLE}.tid tid,
#{TOPICS_TABLE}.forum_id category,
#{POSTS_TABLE}.pid pid,
#{TOPICS_TABLE}.title title,
#{POSTS_TABLE}.post raw,
FROM_UNIXTIME(#{POSTS_TABLE}.post_date) created_at,
#{POSTS_TABLE}.author_id user_id
FROM #{POSTS_TABLE}, #{TOPICS_TABLE}
WHERE #{POSTS_TABLE}.topic_id = #{TOPICS_TABLE}.tid
AND #{POSTS_TABLE}.new_topic = 0
AND #{POSTS_TABLE}.post_date > UNIX_TIMESTAMP(STR_TO_DATE('#{IMPORT_AFTER}', '%Y-%m-%d'))
ORDER BY #{POSTS_TABLE}.post_date ASC
LIMIT #{BATCH_SIZE}
OFFSET #{offset}
SQL
)
break if comments.size < 1
next if all_records_exist? :posts, comments.map { |comment| "comment#" + comment['pid'].to_s }
create_posts(comments, total: total_count, offset: offset) do |comment|
next unless t = topic_lookup_from_imported_post_id("discussion#" + comment['tid'].to_s)
next if comment['raw'].blank?
{
id: "comment#" + comment['pid'].to_s,
user_id: user_id_from_imported_user_id(comment['user_id']) || Discourse::SYSTEM_USER_ID,
topic_id: t[:topic_id],
raw: clean_up(comment['raw']),
created_at: Time.zone.at(comment['created_at'])
}
end
end
end
def nokogiri_fix_blockquotes(raw)
# this makes proper quotes with user/topic/post references.
# I'm not clear if it is for just some bizarre imported data, or it might ever be useful
# It should be integrated into the Nokogiri section of clean_up, though.
@doc = Nokogiri::XML("<html>" + raw + "</html>")
# handle <blockquote>s with links to original post
@doc.css('blockquote[class=ipsQuote]').each do |b|
# puts "\n#{'#'*50}\n#{b}\n\nCONTENT: #{b['data-ipsquote-contentid']}"
# b.options = Nokogiri::XML::ParseOptions::STRICT
imported_post_id = b['data-ipsquote-contentcommentid'].to_s
content_type = b['data-ipsquote-contenttype'].to_s
content_class = b['data-ipsquote-contentclass'].to_s
content_id = b['data-ipsquote-contentid'].to_s || b['data-cid'].to_s
topic_lookup = topic_lookup_from_imported_post_id("comment#" + imported_post_id)
post_lookup = topic_lookup_from_imported_post_id("discussion#" + content_id)
post = topic_lookup ? topic_lookup[:post_number] : nil
topic = topic_lookup ? topic_lookup[:topic_id] : nil
post ||= post_lookup ? post_lookup[:post_number] : nil
topic ||= post_lookup ? post_lookup[:topic_id] : nil
# TODO: consider: <blockquote class="ipsStyle_spoiler" data-ipsspoiler="">
# consider: <pre class="ipsCode prettyprint">
# TODO make sure it's the imported username
# TODO: do _s still get \-escaped?
ips_username = b['data-ipsquote-username'] || b['data-author']
username = ips_username
new_text = ""
if DEBUG
# new_text += "post: #{imported_post_id} --> #{post_lookup} --> |#{post}|<br>\n"
# new_text += "topic: #{content_id} --> #{topic_lookup} --> |#{topic}|<br>\n"
# new_text += "user: #{ips_username} --> |#{username}|<br>\n"
# new_text += "class: #{content_class}<br>\n"
# new_text += "type: #{content_type}<br>\n"
if content_class.length > 0 && content_class != "forums_Topic"
new_text += "UNEXPECTED CONTENT CLASS! #{content_class}<br>\n"
end
if content_type.length > 0 && content_type != "forums"
new_text += "UNEXPECTED CONTENT TYPE! #{content_type}<br>\n"
end
# puts "#{'-'*20} and NOWWWWW!!!! \n #{new_text}"
end
if post && topic && username
quote = "\n[quote=\"#{username}, post:#{post}, topic: #{topic}\"]\n\n"
else
if username && username.length > 1
quote = "\n[quote=\"#{username}\"]\n\n"
else
quote = "\n[quote]\n"
end
# new_doc = Nokogiri::XML("<div>#{new_text}</div>")
end
puts "QUOTE: #{quote}"
sleep 1
b.content = quote + b.content + "\n[/quote]\n"
b.name = 'div'
end
raw = @doc.to_html
end
def clean_up(raw)
return "" if raw.blank?
raw.gsub!(/<#EMO_DIR#>/, EMO_DIR)
# TODO what about uploads?
# raw.gsub!(/<fileStore.core_Attachment>/,UPLOADS)
raw.gsub!(/<br>/, "\n\n")
raw.gsub!(/<br \/>/, "\n\n")
raw.gsub!(/<p> <\/p>/, "\n\n")
raw.gsub!(/\[hr\]/, "\n***\n")
raw.gsub!(/'/, "'")
raw.gsub!(/\[url="(.+?)"\]http.+?\[\/url\]/, "\\1\n")
raw.gsub!(/\[media\](.+?)\[\/media\]/, "\n\\1\n\n")
raw.gsub!(/\[php\](.+?)\[\/php\]/m) { |m| "\n\n```php\n\n" + @htmlentities.decode($1.gsub(/\n\n/, "\n")) + "\n\n```\n\n" }
raw.gsub!(/\[code\](.+?)\[\/code\]/m) { |m| "\n\n```\n\n" + @htmlentities.decode($1.gsub(/\n\n/, "\n")) + "\n\n```\n\n" }
raw.gsub!(/\[list\](.+?)\[\/list\]/m) { |m| "\n" + $1.gsub(/\[\*\]/, "\n- ") + "\n\n" }
raw.gsub!(/\[quote\]/, "\n[quote]\n")
raw.gsub!(/\[\/quote\]/, "\n[/quote]\n")
raw.gsub!(/date=\'(.+?)\'/, '')
raw.gsub!(/timestamp=\'(.+?)\' /, '')
quote_regex = /\[quote name=\'(.+?)\'\s+post=\'(\d+?)\'\s*\]/
while quote = quote_regex.match(raw)
# get IPB post number and find Discourse post and topic number
puts "----------------------------------------\nName: #{quote[1]}, post: #{quote[2]}" unless QUIET
imported_post_id = quote[2].to_s
topic_lookup = topic_lookup_from_imported_post_id("comment#" + imported_post_id)
post_lookup = topic_lookup_from_imported_post_id("discussion#" + imported_post_id)
puts "topic_lookup: #{topic_lookup}, post: #{post_lookup}" unless QUIET
post_num = topic_lookup ? topic_lookup[:post_number] : nil
topic_num = topic_lookup ? topic_lookup[:topic_id] : nil
post_num ||= post_lookup ? post_lookup[:post_number] : nil
topic_num ||= post_lookup ? post_lookup[:topic_id] : nil
# Fix or leave bogus username?
username = find_user_by_import_id(quote[1]) || quote[1]
puts "username: #{username}, post_id: #{post_num}, topic_id: #{topic_num}" unless QUIET
puts "Before fixing a quote: #{raw}\n**************************************** " unless QUIET
post_string = post_num ? ", post:#{post_num}" : ""
topic_string = topic_num ? ", topic:#{topic_num}" : ""
raw.gsub!(quote_regex, "\n[quote=\"#{username}#{post_string}#{topic_string}\"]\n\n")
puts "AFTER!!!!!!!!!!!!1: #{raw}" unless QUIET
sleep 1
raw
end
attach_regex = /\[attachment=(\d+?):.+\]/
while attach = attach_regex.match(raw)
attach_id = attach[1]
attachments =
mysql_query("SELECT attach_location as loc,
attach_file as filename
FROM #{ATTACHMENT_TABLE}
WHERE attach_id=#{attach_id}")
if attachments.count < 1
puts "Attachment #{attach_id} not found."
attach_string = "Attachment #{attach_id} not found."
else
attach_url = "#{UPLOADS}/#{attachments.first['loc'].gsub(' ', '%20')}"
if attachments.first['filename'].match(/(png|jpg|jpeg|gif)$/)
# images are rendered as a link that contains the image
attach_string = "#{attach_id}\n\n[![#{attachments.first['filename']}](#{attach_url})](#{attach_url})\n"
else
# other attachments are simple download links
attach_string = "#{attach_id}\n\n[#{attachments.first['filename']}](#{attach_url})\n"
end
end
raw.sub!(attach_regex, attach_string)
end
raw
end
def random_category_color
colors = SiteSetting.category_colors.split('|')
colors[rand(colors.count)]
end
def old_clean_up(raw)
# This was for a forum that appeared to have lots of customization's.
# IT did a good job of handling quotes and whatnot, but I don't know
# what version if IPBoard it was for.
return "" if raw.blank?
raw.gsub!(/<___base_url___>/, URL)
raw.gsub!(/<fileStore.core_Emoticons>/, UPLOADS)
raw.gsub!(/<fileStore.core_Attachment>/, UPLOADS)
raw.gsub!(/<br>/, "\n")
@doc = Nokogiri::XML("<html>" + raw + "</html>")
# handle <blockquote>s with links to original post
@doc.css('blockquote[class=ipsQuote]').each do |b|
imported_post_id = b['data-ipsquote-contentcommentid'].to_s
content_type = b['data-ipsquote-contenttype'].to_s
content_class = b['data-ipsquote-contentclass'].to_s
content_id = b['data-ipsquote-contentid'].to_s || b['data-cid'].to_s
topic_lookup = topic_lookup_from_imported_post_id("comment#" + imported_post_id)
post_lookup = topic_lookup_from_imported_post_id("discussion#" + content_id)
post = topic_lookup ? topic_lookup[:post_number] : nil
topic = topic_lookup ? topic_lookup[:topic_id] : nil
post ||= post_lookup ? post_lookup[:post_number] : nil
topic ||= post_lookup ? post_lookup[:topic_id] : nil
# TODO: consider: <blockquote class="ipsStyle_spoiler" data-ipsspoiler="">
# consider: <pre class="ipsCode prettyprint">
ips_username = b['data-ipsquote-username'] || b['data-author']
username = ips_username
new_text = ""
if DEBUG
if content_class.length > 0 && content_class != "forums_Topic"
new_text += "UNEXPECTED CONTENT CLASS! #{content_class}<br>\n"
end
if content_type.length > 0 && content_type != "forums"
new_text += "UNEXPECTED CONTENT TYPE! #{content_type}<br>\n"
end
end
if post && topic && username
quote = "[quote=\"#{username}, post:#{post}, topic: #{topic}\"]\n\n"
else
if username && username.length > 1
quote = "[quote=\"#{username}\"]\n\n"
else
quote = "[quote]\n"
end
end
b.content = quote + b.content + "\n[/quote]\n"
b.name = 'div'
end
@doc.css('object param embed').each do |embed|
embed.replace("\n#{embed['src']}\n")
end
# handle <iframe data-embedcontent>s with links to original post
# no examples in recent import
@doc.css('iframe[data-embedcontent]').each do |d|
d.to_s.match(/\-([0-9]+)t/)
imported_post_id = $1
if imported_post_id
puts "Searching for #{imported_post_id}" unless QUIET
topic_lookup = topic_lookup_from_imported_post_id("discussion#" + imported_post_id)
topic = topic_lookup ? topic_lookup[:topic_id] : nil
if topic
url = URL + "/t/#{topic}"
d.to_s.match(/comment=([0-9]+)&/)
content_id = $1 || "-1"
if content_id
post_lookup = topic_lookup_from_imported_post_id("comment#" + content_id)
post = topic_lookup ? topic_lookup[:post_number] : 1
url += "/#{post}"
end
d.content = url
end
end
d.name = 'div'
end
@doc.css('div[class=ipsQuote_citation]').each do |d|
d.remove
end
raw = @doc.to_html
# let ReverseMarkdown handle the rest
raw = ReverseMarkdown.convert raw
# remove tabs at start of line to avoid everything being a <pre>
raw = raw.gsub(/^\t+/, "")
# un \-escape _s in usernames in [quote]s
raw.gsub!(/^\[quote=.+?_.*$/) do |match|
match = match.gsub('\_', '_')
match
end
raw
end
def staff_guardian
@_staff_guardian ||= Guardian.new(Discourse.system_user)
end
def mysql_query(sql)
@client.query(sql)
# @client.query(sql, cache_rows: false) #segfault: cache_rows: false causes segmentation fault
end
def create_permalinks
puts '', 'Creating redirects...', ''
# TODO: permalink normalizations: /(.*t)\?.*/\1
puts '', 'Users...', ''
User.find_each do |u|
ucf = u.custom_fields
if ucf && ucf["import_id"] && ucf["import_username"]
username = UrlHelper.encode_component(ucf["import_username"])
Permalink.create(url: "#{USERDIR}/#{ucf['import_id']}-#{username}", external_url: "/users/#{u.username}") rescue nil
print '.'
end
end
puts '', 'Posts...', ''
Post.find_each do |post|
pcf = post.custom_fields
if pcf && pcf["import_id"]
if post.post_number == 1
topic = post.topic
id = pcf["import_id"].split('#').last
slug = topic.slug
if ID_FIRST
Permalink.create(url: "topic/#{id}-#{slug}", topic_id: topic.id) rescue nil
unless QUIET
print_warning("#{URL}topic/#{id}-#{slug} --> http://localhost:3000/topic/#{id}-#{slug}")
end
else
Permalink.create(url: "#{slug}-#{id}t", topic_id: topic.id) rescue nil
unless QUIET
print_warning("#{URL}/#{slug}-#{id}t --> http://localhost:3000/t/#{topic.id}")
end
end
else # don't think we can do posts
# Permalink.create( url: "#{BASE}/forum_entry-id-#{id}.html", post_id: post.id ) rescue nil
# unless QUIET
# print_warning("forum_entry-id-#{id}.html --> http://localhost:3000/t/#{topic.id}/#{post.id}")
# end
end
print '.'
end
end
puts '', 'Categories...', ''
Category.find_each do |cat|
ccf = cat.custom_fields
next unless id = ccf["import_id"]
slug = cat['slug']
unless QUIET
print_warning("/forum/#{URL}-#{slug}-#{id} --> /c/#{slug}")
end
Permalink.create(url: "/forum/#{id}-#{slug}", category_id: cat.id) rescue nil
print '.'
end
end
def print_warning(message)
$stderr.puts "#{message}"
end
end
ImportScripts::IpboardSQL.new.perform