493 lines
15 KiB
Ruby
493 lines
15 KiB
Ruby
require_relative 'base'
|
|
require 'tiny_tds'
|
|
|
|
# Import script for Telligent communities
|
|
#
|
|
# Users are currently imported from a temp table. This will need some
|
|
# work the next time this import script is used, because that table
|
|
# won't exist. Also, it's really hard to find all attachments, but
|
|
# the script tries to do it anyway.
|
|
|
|
class ImportScripts::Telligent < ImportScripts::Base
|
|
BATCH_SIZE ||= 1000
|
|
LOCAL_AVATAR_REGEX ||= /\A~\/.*(?<directory>communityserver-components-(?:selectable)?avatars)\/(?<path>[^\/]+)\/(?<filename>.+)/i
|
|
REMOTE_AVATAR_REGEX ||= /\Ahttps?:\/\//i
|
|
EMBEDDED_ATTACHMENT_REGEX ||= /<a href="\/cfs-file(?:\.ashx)?\/__key\/(?<directory>[^\/]+)\/(?<path>[^\/]+)\/(?<filename1>.+)">(?<filename2>.*?)<\/a>/i
|
|
|
|
CATEGORY_LINK_NORMALIZATION = '/.*?(f\/\d+)$/\1'
|
|
TOPIC_LINK_NORMALIZATION = '/.*?(f\/\d+\/t\/\d+)$/\1'
|
|
|
|
def initialize
|
|
super()
|
|
|
|
@client = TinyTds::Client.new(
|
|
host: ENV["DB_HOST"],
|
|
username: ENV["DB_USERNAME"],
|
|
password: ENV["DB_PASSWORD"],
|
|
database: ENV["DB_NAME"]
|
|
)
|
|
end
|
|
|
|
def execute
|
|
add_permalink_normalizations
|
|
import_users
|
|
import_categories
|
|
import_topics
|
|
import_posts
|
|
mark_topics_as_solved
|
|
end
|
|
|
|
def import_users
|
|
puts "", "Importing users..."
|
|
|
|
user_conditions = <<~SQL
|
|
(
|
|
EXISTS(SELECT 1
|
|
FROM te_Forum_Threads t
|
|
WHERE t.UserId = u.UserID) OR
|
|
EXISTS(SELECT 1
|
|
FROM te_Forum_ThreadReplies r
|
|
WHERE r.UserId = u.UserID)
|
|
)
|
|
SQL
|
|
|
|
last_user_id = -1
|
|
total_count = count(<<~SQL)
|
|
SELECT COUNT(1) AS count
|
|
FROM temp_User u
|
|
WHERE #{user_conditions}
|
|
SQL
|
|
|
|
batches do |offset|
|
|
rows = query(<<~SQL)
|
|
SELECT TOP #{BATCH_SIZE} *
|
|
FROM
|
|
(
|
|
SELECT
|
|
u.UserID,
|
|
u.Email,
|
|
u.UserName,
|
|
u.CommonName,
|
|
u.CreateDate,
|
|
p.PropertyName,
|
|
p.PropertyValue
|
|
FROM temp_User u
|
|
LEFT OUTER JOIN temp_UserProperties p ON (u.UserID = p.UserID)
|
|
WHERE u.UserID > #{last_user_id} AND #{user_conditions}
|
|
) x
|
|
PIVOT (
|
|
MAX(PropertyValue)
|
|
FOR PropertyName
|
|
IN (avatarUrl, bio, Location, webAddress, BannedUntil, UserBanReason)
|
|
) y
|
|
ORDER BY UserID
|
|
SQL
|
|
|
|
break if rows.blank?
|
|
last_user_id = rows[-1]["UserID"]
|
|
next if all_records_exist?(:users, rows.map { |row| row["UserID"] })
|
|
|
|
create_users(rows, total: total_count, offset: offset) do |row|
|
|
{
|
|
id: row["UserID"],
|
|
email: row["Email"],
|
|
username: row["UserName"],
|
|
name: row["CommonName"],
|
|
created_at: row["CreateDate"],
|
|
bio_raw: html_to_markdown(row["bio"]),
|
|
location: row["Location"],
|
|
website: row["webAddress"],
|
|
post_create_action: proc do |user|
|
|
import_avatar(user, row["avatarUrl"])
|
|
suspend_user(user, row["BannedUntil"], row["UserBanReason"])
|
|
end
|
|
}
|
|
end
|
|
end
|
|
end
|
|
|
|
# TODO move into base importer (create_user) and use consistent error handling
|
|
def import_avatar(user, avatar_url)
|
|
return if avatar_url.blank? || avatar_url.include?("anonymous")
|
|
|
|
if match_data = avatar_url.match(LOCAL_AVATAR_REGEX)
|
|
avatar_path = File.join(ENV["FILE_BASE_DIR"],
|
|
match_data[:directory].gsub("-", "."),
|
|
match_data[:path].split("-"),
|
|
match_data[:filename])
|
|
|
|
if File.exists?(avatar_path)
|
|
@uploader.create_avatar(user, avatar_path)
|
|
else
|
|
STDERR.puts "Could not find avatar: #{avatar_path}"
|
|
end
|
|
elsif avatar_url.match?(REMOTE_AVATAR_REGEX)
|
|
UserAvatar.import_url_for_user(avatar_url, user) rescue nil
|
|
end
|
|
end
|
|
|
|
def suspend_user(user, banned_until, ban_reason)
|
|
return if banned_until.blank?
|
|
|
|
if banned_until = DateTime.parse(banned_until) > DateTime.now
|
|
user.suspended_till = banned_until
|
|
user.suspended_at = DateTime.now
|
|
user.save!
|
|
|
|
StaffActionLogger.new(Discourse.system_user).log_user_suspend(user, ban_reason)
|
|
end
|
|
end
|
|
|
|
def import_categories
|
|
@new_parent_categories = {}
|
|
@new_parent_categories[:archives] = create_category({ name: "Archives" }, nil)
|
|
@new_parent_categories[:spotlight] = create_category({ name: "Spotlight" }, nil)
|
|
@new_parent_categories[:optimizer] = create_category({ name: "SQL Optimizer" }, nil)
|
|
|
|
puts "", "Importing parent categories..."
|
|
parent_categories = query(<<~SQL)
|
|
SELECT
|
|
GroupID,
|
|
Name, HtmlDescription,
|
|
DateCreated, SortOrder
|
|
FROM cs_Groups g
|
|
WHERE (SELECT COUNT(1)
|
|
FROM te_Forum_Forums f
|
|
WHERE f.GroupId = g.GroupID) > 1
|
|
ORDER BY SortOrder, Name
|
|
SQL
|
|
|
|
create_categories(parent_categories) do |row|
|
|
{
|
|
id: "G#{row['GroupID']}",
|
|
name: clean_category_name(row["Name"]),
|
|
description: html_to_markdown(row["HtmlDescription"]),
|
|
position: row["SortOrder"]
|
|
}
|
|
end
|
|
|
|
puts "", "Importing child categories..."
|
|
child_categories = query(<<~SQL)
|
|
SELECT
|
|
ForumId, GroupId,
|
|
Name, Description,
|
|
DateCreated, SortOrder
|
|
FROM te_Forum_Forums
|
|
ORDER BY GroupId, SortOrder, Name
|
|
SQL
|
|
|
|
create_categories(child_categories) do |row|
|
|
parent_category_id = parent_category_id_for(row)
|
|
|
|
if category_id = replace_with_category_id(row, child_categories, parent_category_id)
|
|
add_category(row['ForumId'], Category.find_by_id(category_id))
|
|
url = "f/#{row['ForumId']}"
|
|
Permalink.create(url: url, category_id: category_id) unless Permalink.exists?(url: url)
|
|
nil
|
|
else
|
|
{
|
|
id: row['ForumId'],
|
|
parent_category_id: parent_category_id,
|
|
name: clean_category_name(row["Name"]),
|
|
description: html_to_markdown(row["Description"]),
|
|
position: row["SortOrder"]
|
|
}
|
|
end
|
|
end
|
|
end
|
|
|
|
def parent_category_id_for(row)
|
|
name = row["Name"].downcase
|
|
|
|
if name.include?("beta")
|
|
@new_parent_categories[:archives].id
|
|
elsif name.include?("spotlight")
|
|
@new_parent_categories[:spotlight].id
|
|
elsif name.include?("optimizer")
|
|
@new_parent_categories[:optimizer].id
|
|
elsif row.key?("GroupId")
|
|
category_id_from_imported_category_id("G#{row['GroupId']}")
|
|
else
|
|
nil
|
|
end
|
|
end
|
|
|
|
def replace_with_category_id(row, child_categories, parent_category_id)
|
|
name = row["Name"].downcase
|
|
|
|
if name.include?("data modeler") || name.include?("benchmark")
|
|
category_id_from_imported_category_id("G#{row['GroupId']}")
|
|
elsif only_child?(child_categories, parent_category_id)
|
|
parent_category_id
|
|
end
|
|
end
|
|
|
|
def only_child?(child_categories, parent_category_id)
|
|
count = 0
|
|
|
|
child_categories.each do |row|
|
|
count += 1 if parent_category_id_for(row) == parent_category_id
|
|
end
|
|
|
|
count == 1
|
|
end
|
|
|
|
def clean_category_name(name)
|
|
CGI.unescapeHTML(name)
|
|
.sub(/(?:\- )?Forum/i, "")
|
|
.strip
|
|
end
|
|
|
|
def import_topics
|
|
puts "", "Importing topics..."
|
|
|
|
last_topic_id = -1
|
|
total_count = count("SELECT COUNT(1) AS count FROM te_Forum_Threads")
|
|
|
|
batches do |offset|
|
|
rows = query(<<~SQL)
|
|
SELECT TOP #{BATCH_SIZE}
|
|
t.ThreadId, t.ForumId, t.UserId,
|
|
t.Subject, t.Body, t.DateCreated, t.IsLocked, t.StickyDate,
|
|
a.ApplicationTypeId, a.ApplicationId, a.ApplicationContentTypeId, a.ContentId, a.FileName
|
|
FROM te_Forum_Threads t
|
|
LEFT JOIN te_Attachments a
|
|
ON (a.ApplicationId = t.ForumId AND a.ApplicationTypeId = 0 AND a.ContentId = t.ThreadId AND
|
|
a.ApplicationContentTypeId = 0)
|
|
WHERE t.ThreadId > #{last_topic_id}
|
|
ORDER BY t.ThreadId
|
|
SQL
|
|
|
|
break if rows.blank?
|
|
last_topic_id = rows[-1]["ThreadId"]
|
|
next if all_records_exist?(:post, rows.map { |row| import_topic_id(row["ThreadId"]) })
|
|
|
|
create_posts(rows, total: total_count, offset: offset) do |row|
|
|
user_id = user_id_from_imported_user_id(row["UserId"]) || Discourse::SYSTEM_USER_ID
|
|
|
|
post = {
|
|
id: import_topic_id(row["ThreadId"]),
|
|
title: CGI.unescapeHTML(row["Subject"]),
|
|
raw: raw_with_attachment(row, user_id),
|
|
category: category_id_from_imported_category_id(row["ForumId"]),
|
|
user_id: user_id,
|
|
created_at: row["DateCreated"],
|
|
closed: row["IsLocked"],
|
|
post_create_action: proc do |action_post|
|
|
topic = action_post.topic
|
|
Jobs.enqueue_at(topic.pinned_until, :unpin_topic, topic_id: topic.id) if topic.pinned_until
|
|
url = "f/#{row['ForumId']}/t/#{row['ThreadId']}"
|
|
Permalink.create(url: url, topic_id: topic.id) unless Permalink.exists?(url: url)
|
|
end
|
|
}
|
|
|
|
if row["StickyDate"] > Time.now
|
|
post[:pinned_until] = row["StickyDate"]
|
|
post[:pinned_at] = row["DateCreated"]
|
|
end
|
|
|
|
post
|
|
end
|
|
end
|
|
end
|
|
|
|
def import_topic_id(topic_id)
|
|
"T#{topic_id}"
|
|
end
|
|
|
|
def import_posts
|
|
puts "", "Importing posts..."
|
|
|
|
last_post_id = -1
|
|
total_count = count("SELECT COUNT(1) AS count FROM te_Forum_ThreadReplies")
|
|
|
|
batches do |offset|
|
|
rows = query(<<~SQL)
|
|
SELECT TOP #{BATCH_SIZE}
|
|
tr.ThreadReplyId, tr.ThreadId, tr.UserId, tr.ParentReplyId,
|
|
tr.Body, tr.ThreadReplyDate,
|
|
CONVERT(BIT,
|
|
CASE WHEN tr.AnswerVerifiedUtcDate IS NOT NULL AND NOT EXISTS(
|
|
SELECT 1
|
|
FROM te_Forum_ThreadReplies x
|
|
WHERE
|
|
x.ThreadId = tr.ThreadId AND x.ThreadReplyId < tr.ThreadReplyId AND x.AnswerVerifiedUtcDate IS NOT NULL
|
|
)
|
|
THEN 1
|
|
ELSE 0 END) AS IsFirstVerifiedAnswer,
|
|
a.ApplicationTypeId, a.ApplicationId, a.ApplicationContentTypeId, a.ContentId, a.FileName
|
|
FROM te_Forum_ThreadReplies tr
|
|
JOIN te_Forum_Threads t ON (tr.ThreadId = t.ThreadId)
|
|
LEFT JOIN te_Attachments a
|
|
ON (a.ApplicationId = t.ForumId AND a.ApplicationTypeId = 0 AND a.ContentId = tr.ThreadReplyId AND
|
|
a.ApplicationContentTypeId = 1)
|
|
WHERE tr.ThreadReplyId > #{last_post_id}
|
|
ORDER BY tr.ThreadReplyId
|
|
SQL
|
|
|
|
break if rows.blank?
|
|
last_post_id = rows[-1]["ThreadReplyId"]
|
|
next if all_records_exist?(:post, rows.map { |row| row["ThreadReplyId"] })
|
|
|
|
create_posts(rows, total: total_count, offset: offset) do |row|
|
|
imported_parent_id = row["ParentReplyId"] > 0 ? row["ParentReplyId"] : import_topic_id(row["ThreadId"])
|
|
parent_post = topic_lookup_from_imported_post_id(imported_parent_id)
|
|
user_id = user_id_from_imported_user_id(row["UserId"]) || Discourse::SYSTEM_USER_ID
|
|
|
|
if parent_post
|
|
post = {
|
|
id: row["ThreadReplyId"],
|
|
raw: raw_with_attachment(row, user_id),
|
|
user_id: user_id,
|
|
topic_id: parent_post[:topic_id],
|
|
created_at: row["ThreadReplyDate"],
|
|
reply_to_post_number: parent_post[:post_number]
|
|
}
|
|
|
|
post[:custom_fields] = { is_accepted_answer: "true" } if row["IsFirstVerifiedAnswer"]
|
|
post
|
|
else
|
|
puts "Failed to import post #{row['ThreadReplyId']}. Parent was not found."
|
|
end
|
|
end
|
|
end
|
|
end
|
|
|
|
def raw_with_attachment(row, user_id)
|
|
raw, embedded_paths, upload_ids = replace_embedded_attachments(row["Body"], user_id)
|
|
raw = html_to_markdown(raw) || ""
|
|
|
|
filename = row["FileName"]
|
|
return raw if filename.blank?
|
|
|
|
path = File.join(
|
|
ENV["FILE_BASE_DIR"],
|
|
"telligent.evolution.components.attachments",
|
|
"%02d" % row["ApplicationTypeId"],
|
|
"%02d" % row["ApplicationId"],
|
|
"%02d" % row["ApplicationContentTypeId"],
|
|
("%010d" % row["ContentId"]).scan(/.{2}/),
|
|
clean_filename(filename)
|
|
)
|
|
|
|
unless embedded_paths.include?(path)
|
|
if File.exists?(path)
|
|
upload = @uploader.create_upload(user_id, path, filename)
|
|
|
|
if upload.present? && upload.persisted? && !upload_ids.include?(upload.id)
|
|
raw << "\n" << @uploader.html_for_upload(upload, filename)
|
|
end
|
|
else
|
|
STDERR.puts "Could not find file: #{path}"
|
|
end
|
|
end
|
|
|
|
raw
|
|
end
|
|
|
|
def replace_embedded_attachments(raw, user_id)
|
|
paths = []
|
|
upload_ids = []
|
|
|
|
raw = raw.gsub(EMBEDDED_ATTACHMENT_REGEX) do
|
|
filename, path = attachment_path(Regexp.last_match)
|
|
|
|
if File.exists?(path)
|
|
upload = @uploader.create_upload(user_id, path, filename)
|
|
|
|
if upload.present? && upload.persisted?
|
|
paths << path
|
|
upload_ids << upload.id
|
|
@uploader.html_for_upload(upload, filename)
|
|
end
|
|
else
|
|
STDERR.puts "Could not find file: #{path}"
|
|
end
|
|
end
|
|
|
|
[raw, paths, upload_ids]
|
|
end
|
|
|
|
def clean_filename(filename)
|
|
CGI.unescapeHTML(filename)
|
|
.gsub(/[\x00\/\\:\*\?\"<>\|]/, '_')
|
|
.gsub(/_(?:2B00|2E00|2D00|5B00|5D00|5F00)/, '')
|
|
end
|
|
|
|
def attachment_path(match_data)
|
|
filename, path = join_attachment_path(match_data, filename_index: 2)
|
|
filename, path = join_attachment_path(match_data, filename_index: 1) unless File.exists?(path)
|
|
[filename, path]
|
|
end
|
|
|
|
# filenames are a total mess - try to guess the correct filename
|
|
# works for 70% of all files
|
|
def join_attachment_path(match_data, filename_index:)
|
|
filename = clean_filename(match_data[:"filename#{filename_index}"])
|
|
base_path = File.join(
|
|
ENV["FILE_BASE_DIR"],
|
|
match_data[:directory].gsub("-", "."),
|
|
match_data[:path].split("-")
|
|
)
|
|
|
|
path = File.join(base_path, filename)
|
|
return [filename, path] if File.exists?(path)
|
|
|
|
original_filename = filename.dup
|
|
|
|
filename = filename.gsub("-", " ")
|
|
path = File.join(base_path, filename)
|
|
return [filename, path] if File.exists?(path)
|
|
|
|
filename = filename.gsub("_", "-")
|
|
path = File.join(base_path, filename)
|
|
return [filename, path] if File.exists?(path)
|
|
|
|
[original_filename, File.join(base_path, original_filename)]
|
|
end
|
|
|
|
def mark_topics_as_solved
|
|
puts "", "Marking topics as solved..."
|
|
|
|
DB.exec <<~SQL
|
|
INSERT INTO topic_custom_fields (name, value, topic_id, created_at, updated_at)
|
|
SELECT 'accepted_answer_post_id', pcf.post_id, p.topic_id, p.created_at, p.created_at
|
|
FROM post_custom_fields pcf
|
|
JOIN posts p ON p.id = pcf.post_id
|
|
WHERE pcf.name = 'is_accepted_answer' AND pcf.value = 'true'
|
|
SQL
|
|
end
|
|
|
|
def html_to_markdown(html)
|
|
HtmlToMarkdown.new(html).to_markdown if html.present?
|
|
end
|
|
|
|
def add_permalink_normalizations
|
|
normalizations = SiteSetting.permalink_normalizations
|
|
normalizations = normalizations.blank? ? [] : normalizations.split('|')
|
|
|
|
add_normalization(normalizations, CATEGORY_LINK_NORMALIZATION)
|
|
add_normalization(normalizations, TOPIC_LINK_NORMALIZATION)
|
|
|
|
SiteSetting.permalink_normalizations = normalizations.join('|')
|
|
end
|
|
|
|
def add_normalization(normalizations, normalization)
|
|
normalizations << normalization unless normalizations.include?(normalization)
|
|
end
|
|
|
|
def batches
|
|
super(BATCH_SIZE)
|
|
end
|
|
|
|
def query(sql)
|
|
@client.execute(sql).to_a
|
|
end
|
|
|
|
def count(sql)
|
|
query(sql).first["count"]
|
|
end
|
|
end
|
|
|
|
ImportScripts::Telligent.new.perform
|