Looty Forum Post Generator

#!/usr/bin/ruby

require 'pp'
require 'csv'

league = "Beyond"

puts "BB begins here"
puts "--------------"

puts "IGN is Koverina, PM me in game if you want to make a purchase"

# This creates an array of arrays - but we only need the first field
data = CSV.read(ARGV[0]).map! {|line| line.first}

# Only use buyout tabs - temporary workaround until Looty does specific tab export
data = data.reject! {|line| line !~ /^~b\/o/}.compact

# Parse for buyouts, line is a string like "~b/o 2 chaos x:1 y:2"
prices = {}
items  = []
data.each do |line|
  buyout = line.match(/^(.*)\s\bx:/)[1]
  x      = line.match(/\bx:(\d*)\b/)[1]
  y      = line.match(/\by:(\d*)\b/)[1]
  prices[buyout] = [] if prices[buyout].nil?
  # Looty indexs coords from 1, PoE indexes from 0
  prices[buyout] << { :x => x.to_i - 1, :y => y.to_i - 1 }
end

# Needed until Looty can give us the stash ID in the CSV
stash_offset = 7
stashes = prices.keys

# Now re-loop to produce the bbcode
prices.each do |price,items|
  puts ""
  puts "[spoiler=\"#{price}\"]"
  items.each do |item|
    location = "Stash#{stashes.index(price)+stash_offset}"
    coord    = "x=\"#{item[:x]}\" y=\"#{item[:y]}\""
    print "[linkItem location=\"#{location}\" league=\"#{league}\" #{coord}]"
  end
  puts ""
  puts "[/spoiler]"
end