add XenForo importer
This commit is contained in:
parent
efb02ae561
commit
ef0f1b2dbd
|
@ -0,0 +1,205 @@
|
|||
require "mysql2"
|
||||
|
||||
require File.expand_path(File.dirname(__FILE__) + "/base.rb")
|
||||
|
||||
# Call it like this:
|
||||
# RAILS_ENV=production bundle exec ruby script/import_scripts/xenforo.rb
|
||||
class ImportScripts::XenForo < ImportScripts::Base
|
||||
|
||||
XENFORO_DB = "xenforo_db"
|
||||
TABLE_PREFIX = "xf_"
|
||||
BATCH_SIZE = 1000
|
||||
|
||||
def initialize
|
||||
super
|
||||
|
||||
@client = Mysql2::Client.new(
|
||||
host: "localhost",
|
||||
username: "root",
|
||||
password: "pa$$word",
|
||||
database: XENFORO_DB
|
||||
)
|
||||
end
|
||||
|
||||
def execute
|
||||
import_users
|
||||
import_categories
|
||||
import_posts
|
||||
end
|
||||
|
||||
def import_users
|
||||
puts '', "creating users"
|
||||
|
||||
total_count = mysql_query("SELECT count(*) count FROM #{TABLE_PREFIX}user;").first['count']
|
||||
|
||||
batches(BATCH_SIZE) do |offset|
|
||||
results = mysql_query(
|
||||
"SELECT user_id id, username, email, custom_title title, register_date created_at,
|
||||
last_activity last_visit_time, user_group_id, is_moderator, is_admin, is_staff
|
||||
FROM #{TABLE_PREFIX}user
|
||||
LIMIT #{BATCH_SIZE}
|
||||
OFFSET #{offset};")
|
||||
|
||||
break if results.size < 1
|
||||
|
||||
create_users(results, total: total_count, offset: offset) do |user|
|
||||
next if user['username'].blank?
|
||||
{ id: user['id'],
|
||||
email: user['email'],
|
||||
username: user['username'],
|
||||
title: user['title'],
|
||||
created_at: Time.zone.at(user['created_at']),
|
||||
last_seen_at: Time.zone.at(user['last_visit_time']),
|
||||
moderator: user['is_moderator'] == 1 || user['is_staff'] == 1,
|
||||
admin: user['is_admin'] == 1 }
|
||||
end
|
||||
end
|
||||
end
|
||||
|
||||
def import_categories
|
||||
puts "", "importing categories..."
|
||||
|
||||
# Note that this script uses Prefix as Category, you may want to change this as per your requirement
|
||||
categories = mysql_query("
|
||||
SELECT prefix_id id
|
||||
FROM #{TABLE_PREFIX}thread_prefix
|
||||
ORDER BY prefix_id ASC
|
||||
").to_a
|
||||
|
||||
create_categories(categories) do |category|
|
||||
{
|
||||
id: category["id"],
|
||||
name: "Category-#{category["id"]}"
|
||||
}
|
||||
end
|
||||
end
|
||||
|
||||
def import_posts
|
||||
puts "", "creating topics and posts"
|
||||
|
||||
total_count = mysql_query("SELECT count(*) count from #{TABLE_PREFIX}post").first["count"]
|
||||
|
||||
batches(BATCH_SIZE) do |offset|
|
||||
results = mysql_query("
|
||||
SELECT p.post_id id,
|
||||
t.thread_id topic_id,
|
||||
t.prefix_id category_id,
|
||||
t.title title,
|
||||
t.first_post_id first_post_id,
|
||||
p.user_id user_id,
|
||||
p.message raw,
|
||||
p.post_date created_at
|
||||
FROM #{TABLE_PREFIX}post p,
|
||||
#{TABLE_PREFIX}thread t
|
||||
WHERE p.thread_id = t.thread_id
|
||||
ORDER BY p.post_date
|
||||
LIMIT #{BATCH_SIZE}
|
||||
OFFSET #{offset};
|
||||
").to_a
|
||||
|
||||
break if results.size < 1
|
||||
|
||||
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_xenforo_post(m['raw'], m['id'])
|
||||
mapped[:created_at] = Time.zone.at(m['created_at'])
|
||||
|
||||
if m['id'] == m['first_post_id']
|
||||
if m['category_id'].to_i == 0 || m['category_id'].nil?
|
||||
mapped[:category] = SiteSetting.uncategorized_category_id
|
||||
else
|
||||
mapped[:category] = category_id_from_imported_category_id(m['category_id'].to_i)
|
||||
end
|
||||
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 process_xenforo_post(raw, import_id)
|
||||
s = raw.dup
|
||||
|
||||
# :) is encoded as <!-- s:) --><img src="{SMILIES_PATH}/icon_e_smile.gif" alt=":)" title="Smile" /><!-- s:) -->
|
||||
s.gsub!(/<!-- s(\S+) --><img (?:[^>]+) \/><!-- s(?:\S+) -->/, '\1')
|
||||
|
||||
# Some links look like this: <!-- m --><a class="postlink" href="http://www.onegameamonth.com">http://www.onegameamonth.com</a><!-- m -->
|
||||
s.gsub!(/<!-- \w --><a(?:.+)href="(\S+)"(?:.*)>(.+)<\/a><!-- \w -->/, '[\2](\1)')
|
||||
|
||||
# Many phpbb 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 mybb video tags.
|
||||
s.gsub!(/(^\[video=.*?\])|(\[\/video\]$)/, '')
|
||||
|
||||
s = CGI.unescapeHTML(s)
|
||||
|
||||
# phpBB 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\.)?/, '[')
|
||||
|
||||
# [QUOTE]...[/QUOTE]
|
||||
s.gsub!(/\[quote\](.+?)\[\/quote\]/im) { "\n> #{$1}\n" }
|
||||
|
||||
# [URL=...]...[/URL]
|
||||
s.gsub!(/\[url="?(.+?)"?\](.+)\[\/url\]/i) { "[#{$2}](#{$1})" }
|
||||
|
||||
# [IMG]...[/IMG]
|
||||
s.gsub!(/\[\/?img\]/i, "")
|
||||
|
||||
# convert list tags to ul and list=1 tags to ol
|
||||
# (basically, we're only missing list=a here...)
|
||||
s.gsub!(/\[list\](.*?)\[\/list:u\]/m, '[ul]\1[/ul]')
|
||||
s.gsub!(/\[list=1\](.*?)\[\/list:o\]/m, '[ol]\1[/ol]')
|
||||
# convert *-tags to li-tags so bbcode-to-md can do its magic on phpBB's lists:
|
||||
s.gsub!(/\[\*\](.*?)\[\/\*:m\]/, '[li]\1[/li]')
|
||||
|
||||
# [YOUTUBE]<id>[/YOUTUBE]
|
||||
s.gsub!(/\[youtube\](.+?)\[\/youtube\]/i) { "\nhttps://www.youtube.com/watch?v=#{$1}\n" }
|
||||
|
||||
# [youtube=425,350]id[/youtube]
|
||||
s.gsub!(/\[youtube="?(.+?)"?\](.+)\[\/youtube\]/i) { "\nhttps://www.youtube.com/watch?v=#{$2}\n" }
|
||||
|
||||
# [MEDIA=youtube]id[/MEDIA]
|
||||
s.gsub!(/\[MEDIA=youtube\](.+?)\[\/MEDIA\]/i) { "\nhttps://www.youtube.com/watch?v=#{$1}\n" }
|
||||
|
||||
# [ame="youtube_link"]title[/ame]
|
||||
s.gsub!(/\[ame="?(.+?)"?\](.+)\[\/ame\]/i) { "\n#{$1}\n" }
|
||||
|
||||
# [VIDEO=youtube;<id>]...[/VIDEO]
|
||||
s.gsub!(/\[video=youtube;([^\]]+)\].*?\[\/video\]/i) { "\nhttps://www.youtube.com/watch?v=#{$1}\n" }
|
||||
|
||||
# [USER=706]@username[/USER]
|
||||
s.gsub!(/\[user="?(.+?)"?\](.+)\[\/user\]/i) { $2 }
|
||||
|
||||
# Remove the color tag
|
||||
s.gsub!(/\[color=[#a-z0-9]+\]/i, "")
|
||||
s.gsub!(/\[\/color\]/i, "")
|
||||
|
||||
s
|
||||
end
|
||||
|
||||
def mysql_query(sql)
|
||||
@client.query(sql, cache_rows: false)
|
||||
end
|
||||
end
|
||||
|
||||
ImportScripts::XenForo.new.perform
|
Loading…
Reference in New Issue