discourse/script/user_simulator.rb

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# used during local testing, simulates a user active on the site.
#
# by default 1 new topic every 30 sec, 1 reply to last topic every 30 secs
require 'optparse'
require 'gabbler'
user_id = nil
def sentence
@gabbler ||= Gabbler.new.tap do |gabbler|
story = File.read(File.dirname(__FILE__) + "/alice.txt")
gabbler.learn(story)
end
sentence = ""
until sentence.length > 800 do
sentence << @gabbler.sentence
sentence << "\n"
end
sentence
end
OptionParser.new do |opts|
opts.banner = "Usage: ruby user_simulator.rb [options]"
opts.on("-u", "--user NUMBER", "user id") do |u|
user_id = u.to_i
end
end.parse!
unless user_id
puts "user must be specified"
exit
end
require File.expand_path(File.dirname(__FILE__) + "/../config/environment")
unless Rails.env.development?
puts "Bad idea to run a script that inserts random posts in any non development environment"
exit
end
user = User.find(user_id)
last_topics = Topic.order('id desc').limit(10).pluck(:id)
puts "Simulating activity for user id #{user.id}: #{user.name}"
while true
puts "Creating a random topic"
category = Category.where(secure: false).order('random()').first
PostCreator.create(user, raw: sentence, title: sentence[0..50].strip, category: category.name)
puts "creating random reply"
PostCreator.create(user, raw: sentence, topic_id: last_topics.sample)
sleep 10
end