Get a facebook urls and likes for the pages based on a list of urls

facebook_pages.rb

require 'json'
require 'open-uri'

access_token = "…"

begin
  urls_file  = File.open('./urls.txt', 'w')
  likes_file = File.open('./likes.txt', 'w')
  STDIN.each_line do |l|
    url = l.rstrip
    query = url.split('.').first
    query_url = "https://graph.facebook.com/search?fields=id,name,website,link,likes&q=#{query}&type=page&access_token=#{access_token}"
    begin
      result = open(query_url).read
      list = JSON.parse(result)['data']
      page = list.select{|page| page['website'] =~ /#{url}\/?$/}.sort_by{|page| page['likes'].to_i}.last
      if page
        urls_file.puts "=hyperlink(\"#{page['link']}\";\"#{page['name']}\")"
        likes_file.puts page['likes']
      else
        urls_file.puts ''
        likes_file.puts ''
      end
      sleep 0.2
    rescue Exception => e
      STDERR.puts e.message
      STDERR.puts e.backtrace
      urls_file.puts ''
      likes_file.puts ''
    end
  end
ensure
  urls_file.close
  likes_file.close
end