85 lines
2.3 KiB
Ruby
85 lines
2.3 KiB
Ruby
# -*- coding: utf-8 -*-
|
|
require 'rake'
|
|
tournament='autumn2013'
|
|
|
|
# Fix the game date in PNG: YYYY-MM-DD -> YYYY.MM.DD
|
|
def fix_date
|
|
str = File.open('temp.pgn', 'r') { |f| f.read }
|
|
parts = str.partition /^\[Date \"\d{4}-\d{2}-\d{2}\"\]$/
|
|
if parts[1].empty?
|
|
puts "The game date is already correct"
|
|
else
|
|
parts[1].gsub! '-', '.'
|
|
File.open('temp.pgn', 'w+') do |f|
|
|
f.write(parts[0] + parts[1] + parts[2])
|
|
end
|
|
puts "The game date corrected"
|
|
end
|
|
end
|
|
|
|
# Return the directory name to put PGN file in
|
|
def pgn_dir
|
|
str = File.open('temp.pgn', 'r') { |f| f.read }
|
|
|
|
date = str.scan(/^\[Date \"(.*)\"\]$/)[0][0]
|
|
date.gsub! '-', '.' # if date has not been corrected
|
|
white = str.scan(/^\[White \"(.*)\"\]$/)[0][0]
|
|
black = str.scan(/^\[Black \"(.*)\"\]$/)[0][0]
|
|
|
|
dir = date + ' — ' + white + ' vs. ' + black
|
|
return dir
|
|
end
|
|
|
|
# Return the file name to move PGN file to
|
|
def pgn_file dir
|
|
file = (Dir.entries(dir).length - 1).to_s + '.pgn'
|
|
if File.exists? (dir + '/' + file)
|
|
abort "Something wrong: PGN file already exists"
|
|
end
|
|
file
|
|
end
|
|
|
|
namespace :pgn do
|
|
desc "Parse a web page of lichess.org and save the PGN to temp file"
|
|
task :get do |t, args|
|
|
require 'nokogiri'
|
|
require 'open-uri'
|
|
|
|
doc = Nokogiri::HTML open ENV['url']
|
|
link = doc.css('a.view_pgn_toggle').first
|
|
pgn_url = 'http://lichess.org' + link['href']
|
|
str = URI.parse(pgn_url).read
|
|
File.open('temp.pgn', 'w') { |f| f.write str }
|
|
fix_date # fix the game date
|
|
end
|
|
|
|
desc "Move PNG into the directory of destination"
|
|
task :mv do
|
|
require 'fileutils'
|
|
|
|
tour = ('0' + ENV['tour'])[-2..-1] # change `1' -> `01' and so on
|
|
dir = tournament + '/tour_' + tour + '/' + pgn_dir
|
|
if Dir.exists? dir
|
|
puts "PGN directory exists"
|
|
else
|
|
puts "Directory \"#{dir.shellescape}\" doesn't exist"
|
|
print "Create the directory? > "
|
|
answer = $stdin.gets.chomp
|
|
if ['Yes', 'yes', 'Y', 'y'].include? answer
|
|
FileUtils.mkdir_p dir
|
|
else
|
|
abort "PGN directory wasn't created"
|
|
end
|
|
end
|
|
dest = dir + '/' + pgn_file(dir)
|
|
puts "Moving PGN file to \"#{dest.shellescape}\""
|
|
FileUtils.mv('temp.pgn', dest)
|
|
end
|
|
|
|
desc "Download and move PGN file at once"
|
|
task :create do
|
|
Rake::Task['pgn:get'].invoke
|
|
Rake::Task['pgn:mv'].invoke
|
|
end
|
|
end
|