discourse/script/import_scripts/socialcast/import.rb

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# frozen_string_literal: true
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require_relative './socialcast_message.rb'
require_relative './socialcast_user.rb'
require 'set'
require File.expand_path(File.dirname(__FILE__) + "/../base.rb")
class ImportScripts::Socialcast < ImportScripts::Base
MESSAGES_DIR = "output/messages"
USERS_DIR = "output/users"
def initialize
super
@system_user = Discourse.system_user
end
def execute
puts "", "Importing Socialcast Users..."
import_users
puts "", "Importing Socialcast Messages..."
import_messages
EmailToken.delete_all
puts "", "Done"
end
def import_messages
topics = 0
imported = 0
total = count_files(MESSAGES_DIR)
Dir.foreach(MESSAGES_DIR) do |filename|
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next if filename == ('.') || filename == ('..')
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topics += 1
message_json = File.read MESSAGES_DIR + '/' + filename
message = SocialcastMessage.new(message_json)
next unless message.title
created_topic = import_topic message.topic
if created_topic
import_posts message.replies, created_topic.topic_id
end
imported += 1
print_status topics, total
end
puts "", "Imported #{imported} topics. Skipped #{total - imported}."
end
def import_users
users = 0
total = count_files(USERS_DIR)
Dir.foreach(USERS_DIR) do |filename|
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next if filename == ('.') || filename == ('..')
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user_json = File.read USERS_DIR + '/' + filename
user = SocialcastUser.new(user_json).user
create_user user, user[:id]
users += 1
print_status users, total
end
end
def count_files(path)
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Dir.foreach(path).select { |f| f != '.' && f != '..' }.count
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end
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def import_topic(topic)
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post = nil
if post_id = post_id_from_imported_post_id(topic[:id])
post = Post.find(post_id) # already imported this topic
else
topic[:user_id] = user_id_from_imported_user_id(topic[:author_id]) || -1
post = create_post(topic, topic[:id])
unless post.is_a?(Post)
puts "Error creating topic #{topic[:id]}. Skipping."
puts post.inspect
end
end
post
end
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def import_posts(posts, topic_id)
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posts.each do |post|
import_post post, topic_id
end
end
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def import_post(post, topic_id)
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return if post_id_from_imported_post_id(post[:id]) # already imported
post[:topic_id] = topic_id
post[:user_id] = user_id_from_imported_user_id(post[:author_id]) || -1
new_post = create_post post, post[:id]
unless new_post.is_a?(Post)
puts "Error creating post #{post[:id]}. Skipping."
puts new_post.inspect
end
end
end
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if __FILE__ == $0
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ImportScripts::Socialcast.new.perform
end