superject/cards/preprocess.rb

#!/usr/bin/env ruby -w

require 'optparse'
require 'ostruct'
require 'pp'
require 'roo'

# scrip to use to build the deck
$deck_build = "./deck-neural.rb"

# command line options
class Optparsec
  # Return a structure describing the options.
  def self.parse(args)
    # The options specified on the command line will be collected in *options*.
    # set default values here.
    options = OpenStruct.new
    options.input_file = "cards.ods"
    options.output_file = "cards.csv"
    options.input_type = "ods"
    options.deck_label = "..."
    options.verbose = true

    opt_parser = OptionParser.new do |opts|
      opts.banner = "Usage: example.rb [options]"
      opts.separator ""
      opts.separator "Specific options:"

      opts.on("-i", "--input FILE", "Input file") do |i|
        options.input_file = i
      end
      opts.on("-o", "--output FILE", "Output file (csv)") do |i|
        options.input_file = i
      end
      # a text label for all cards in the deck
      opts.on("-l", "--label TEXT", "Text label to appear on each card") do |i|
        options.deck_label = i
      end
      # type of input file (can also check extension)
      opts.on("-t", "--type [TYPE]", ["ods", "csv", "txt"],
            "Input type (ods, csv or txt)") do |t|
        options.input_type = t
      end
      opts.on("-v", "--[no-]verbose", "Verbosity") do |v|
        options.verbose = v
      end
      opts.on("-b", "--build", "Build a deck after pre.processing") do |b|
        options.build = b
      end
      # help and/or no opts
      opts.on_tail("-h", "--help", "Show this message") do
        puts opts
        exit
      end
    end
    opt_parser.parse!(args)
    options
  end  # parse()
end  # class OptparseExample

options = Optparsec.parse(ARGV)

if options.verbose
  puts "reading from file: " + options.input_file
  puts "assuming input is: " + options.input_type
  puts "results output to: " + options.output_file
  puts "..."
end

# assuming an .ods file laid out as follows
#
# col 1 - occasions
# col 2 - qualifiers
# col 3 - lures

case options.input_type
when "ods"
  # all card descriptions in a single spreadsheet
  ods = Roo::OpenOffice.new(options.input_file)
when "txt"
  # card descriptions in textfiles
  $cards_o = "cards-occasions.txt"
  $cards_q = "cards-qualifiers.txt"
  $cards_v = "cards-verbs.txt"
else
  puts "input format not supported."
  exit
end

# convert text files into .csv for deck.rb mogrification
$cards_csv = options.output_file

# preamble...
File.open($cards_csv, "w")
File.write($cards_csv, "name,type,text,illustration\n", mode: "w")

# optional deck labels
$label = options.deck_label

# Occasions (with text escaping...)
def write_occasion(line)
  File.write($cards_csv, "\"" + %Q[#{line}] + "\"" + ",O,#{$label},img/o_card.svg\n", mode: "a")
end

# Qualifiers
def write_qualia(line)
    File.write($cards_csv, "\"" + %Q[#{line}] + "\"" + ",Q,#{$label},img/q_card.svg\n", mode: "a")
    #File.write($cards_csv, "#{line},Q,#{$label},img/q_card.svg\n", mode: "a")
end

# Verbs
def write_lure(line)
  File.write($cards_csv, "\"" + %Q[#{line}] + "\"" + ",L,#{$label},img/v_card.svg\n", mode: "a")
  #File.write($cards_csv, "#{line},L,#{$label},img/v_card.svg\n", mode: "a")
end

# read descriptions and write to file...
case options.input_type
when "txt"
  puts "reading descriptions from text files" if options.verbose
  File.foreach($cards_o) { |line| write_occasion line.chomp }
  File.foreach($cards_q) { |line| write_qualia line.chomp }
  File.foreach($cards_v) { |line| write_lure line.chomp }
when "ods"
  if options.verbose
    puts "reading descriptions from ods file: " + options.input_file
    puts ods.info
  end
  # filter empty cells
  ods.column(1).reject{ |n| n.nil?}.each do |line|
    puts "1> " + line if options.verbose; write_occasion line.chomp
  end
  ods.column(2).reject{ |n| n.nil?}.each do |line|
    puts "2> " + line if options.verbose; write_qualia line.chomp
  end
  ods.column(3).reject{ |n| n.nil?}.each do |line|
    puts "3> " + line if options.verbose; write_lure line.chomp
  end
else
  puts "input format not supported."
  exit
end

puts "written out to file: " + options.output_file if options.verbose

if options.build
  puts "building a deck with #{$deck_build}"
  system($deck_build) # run the deck builder
else
  puts "not building a deck"
end

puts "done" if options.verbose