Parse namba playlist

gistfile1.rb

require 'json'
require 'rubygems'
require 'nokogiri'
require 'open-uri'
require 'net/http'

file = File.read('music.json')

data_hash = JSON.parse(file)

url = "http://download.files.namba.kg/files/"

length = data_hash.length

for i in 0..length
	id = data_hash["#{i}"]
	page = Nokogiri::HTML(open(url + id))
	file_name =page.css('title').text.strip
	file_name = file_name.gsub("'", '')
	file_name = file_name.gsub("Бесплатно скачать файл ", '')
	file_url = page.css('div.startdownload a')[1]["href"]
	
	puts "Downloading " + file_name
	File.open("music/" + file_name, "a+") do |file|
		file.write open(file_url).read
	end

	puts file_name + " downloaded."
	puts "-----------------------------"
end