20240605
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dsainty
parent
286a7956ea
commit
dc4afeb39d
@ -1,6 +1,8 @@
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require 'mysql2'
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require 'open-uri'
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require 'net/http'
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require 'tempfile'
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require 'sqlite3'
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require File.expand_path("../../../config/environment", __FILE__)
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require_relative 'base'
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@ -8,13 +10,40 @@ require_relative 'base'
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class GossamerForumsImporter < ImportScripts::Base
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def initialize
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super
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# Initialize MySQL client to connect to Gossamer Forums database
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@mysql_client = Mysql2::Client.new(
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host: "slowtwitch.northend.network",
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username: "admin",
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password: "yxnh93Ybbz2Nm8#mp28zCVv",
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database: "slowtwitch"
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)
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begin
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# Initialize MySQL client to connect to Gossamer Forums database
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@mysql_client = Mysql2::Client.new(
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host: "slowtwitch.northend.network",
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username: "admin",
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password: "yxnh93Ybbz2Nm8#mp28zCVv",
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database: "slowtwitch"
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)
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rescue Mysql2::Error => e
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puts "Error connecting to MySQL: #{e.message}"
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exit 1
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end
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# # Create a mapping of old Gossamer user IDs to new Discourse user IDs
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# @user_id_map = {}
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initialize_sqlite_user_id_db
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end
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def initialize_sqlite_user_id_db
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@db = SQLite3::Database.new 'user_id_map.db'
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@db.execute <<-SQL
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CREATE TABLE IF NOT EXISTS user_id_map (
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old_user_id INTEGER PRIMARY KEY,
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new_user_id INTEGER
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);
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SQL
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end
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def insert_user_id_mapping(old_user_id, new_user_id)
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@db.execute "INSERT OR REPLACE INTO user_id_map (old_user_id, new_user_id) VALUES (?, ?)", old_user_id, new_user_id
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end
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def fetch_user_id_mapping(old_user_id)
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@db.get_first_value "SELECT new_user_id FROM user_id_map WHERE old_user_id = ?", old_user_id
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end
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# Execute an SQL query on the Gossamer Forums database
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@ -122,10 +151,11 @@ class GossamerForumsImporter < ImportScripts::Base
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# Create or update users in Discourse
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create_users(users) do |user|
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# insert_user_id_mapping(user[:id], user.id)
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user
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end
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# Append user bio and import user files
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# For each user, add user ID mapping to @user_id_map now that we know what the Discourse user ID is, ... and append user bio and import user files
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users.each do |user|
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discourse_username = sanitize_username(user[:username], user[:email], user[:name])
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discourse_user = User.find_by(username: discourse_username)
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@ -135,8 +165,15 @@ class GossamerForumsImporter < ImportScripts::Base
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next
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end
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# Append bio if it exists, otherwise set it to empty string to avoid nil errors
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# # Store the user ID mapping
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# @user_id_map[user[:id]] = discourse_user.id
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insert_user_id_mapping(user[:id], discourse_user.id)
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# Ensure user profile exists and bio_raw is a string
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discourse_user.user_profile ||= UserProfile.new(user_id: discourse_user.id)
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discourse_user.user_profile.bio_raw ||= ""
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# Append bio if it exists, otherwise set it to empty string to avoid nil errors
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if discourse_user.user_profile.bio_raw.empty?
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discourse_user.user_profile.bio_raw = user[:bio_raw]
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else
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@ -151,7 +188,7 @@ class GossamerForumsImporter < ImportScripts::Base
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discourse_user.user_profile.save!
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# Import user files
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import_user_files(discourse_user)
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# import_user_files(discourse_user)
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end
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end
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@ -279,6 +316,11 @@ def import_topics_and_posts
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# Execute the query to get all posts ordered by post_id
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execute_query("SELECT * FROM gforum_Post ORDER BY post_id").each do |row|
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puts "post_id #{row['post_id']} post_root_id #{row['post_root_id']} post_subject/title #{row['post_subject']} forum_id_fk/category_id #{row['forum_id_fk']}"
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discourse_user_id = fetch_user_id_mapping(row['user_id_fk'])
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# discourse_user_id = @user_id_map[row['user_id_fk']]
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next unless discourse_user_id
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if row['post_root_id'] == 0
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# Ensure the title is valid
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title = ensure_valid_title(row['post_subject'])
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@ -289,7 +331,7 @@ def import_topics_and_posts
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begin
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topic = Topic.create!(
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title: title,
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user_id: row['user_id_fk'],
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user_id: discourse_user_id,
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created_at: Time.at(row['post_time']),
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updated_at: Time.at(row['post_latest_reply']),
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category_id: row['forum_id_fk'] + 10
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@ -300,7 +342,7 @@ def import_topics_and_posts
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# Create the initial post in the topic
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post = Post.create!(
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topic_id: topic.id,
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user_id: row['user_id_fk'],
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user_id: discourse_user_id,
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raw: import_post_attachments(row['post_message'], row['post_id']),
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created_at: Time.at(row['post_time']),
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updated_at: Time.at(row['post_latest_reply'])
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@ -327,7 +369,7 @@ def import_topics_and_posts
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begin
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post = Post.create!(
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topic_id: topic_id,
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user_id: row['user_id_fk'],
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user_id: discourse_user_id,
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raw: import_post_attachments(row['post_message'], row['post_id']),
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created_at: Time.at(row['post_time']),
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updated_at: Time.at(row['post_latest_reply']),
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@ -377,9 +419,10 @@ def import_inbox_messages
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# Skip if the message already exists
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unless TopicCustomField.exists?(name: 'original_gossamer_msg_id', value: row['msg_id'])
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# Create a private message topic in Discourse
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discourse_user_id = @user_id_map[row['from_user_id_fk']]
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topic = Topic.create!(
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title: row['msg_subject'],
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user_id: row['from_user_id_fk'],
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user_id: discourse_user_id,
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archetype: Archetype.private_message,
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created_at: Time.at(row['msg_time']),
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updated_at: Time.at(row['msg_time'])
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@ -390,7 +433,7 @@ def import_inbox_messages
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# Create the message as a post in the private topic
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Post.create!(
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topic_id: topic.id,
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user_id: row['from_user_id_fk'],
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user_id: discourse_user_id,
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raw: row['msg_body'],
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created_at: Time.at(row['msg_time']),
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updated_at: Time.at(row['msg_time'])
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@ -409,9 +452,10 @@ def import_sent_messages
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# Skip if the message already exists
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unless TopicCustomField.exists?(name: 'original_gossamer_sent_msg_id', value: row['msg_id'])
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# Create a private message topic in Discourse
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discourse_user_id = @user_id_map[row['from_user_id_fk']]
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topic = Topic.create!(
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title: row['msg_subject'],
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user_id: row['from_user_id_fk'],
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user_id: discourse_user_id,
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archetype: Archetype.private_message,
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created_at: Time.at(row['msg_time']),
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updated_at: Time.at(row['msg_time'])
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@ -422,7 +466,7 @@ def import_sent_messages
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# Create the message as a post in the private topic
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Post.create!(
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topic_id: topic.id,
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user_id: row['from_user_id_fk'],
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user_id: discourse_user_id,
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raw: row['msg_body'],
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created_at: Time.at(row['msg_time']),
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updated_at: Time.at(row['msg_time'])
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@ -438,10 +482,10 @@ end
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def perform_import
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RateLimiter.disable
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puts "Starting Gossamer Forums import..."
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# import_users
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import_users
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import_categories
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import_topics_and_posts
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import_personal_messages
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# import_topics_and_posts
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# import_personal_messages
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puts "Gossamer Forums import complete!"
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end
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end
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