Class: TorS::Search

Inherits:
Object
  • Object
show all
Defined in:
lib/tors/search.rb

Instance Method Summary collapse

Constructor Details

#initialize(query = '', from = 'katcr', auto = false, directory = Dir.pwd) ⇒ Search

Returns a new instance of Search.



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# File 'lib/tors/search.rb', line 10

def initialize(query = '', from = 'katcr', auto = false, directory = Dir.pwd)
  @provider = YAML.load_file(File.expand_path("../../../providers/#{from}.yml", __FILE__))
  @query = query
  @from = from
  @auto = auto
  @directory = directory

  check_download_directory
  scrape
end

Instance Method Details

#download(choice) ⇒ Object 



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# File 'lib/tors/search.rb', line 96

def download(choice)
  if choice[:url] =~ /^magnet:\?/
    puts '😏  Sorry, I can\'t start automatically magnet links. Please use this in your torrent client.'
    puts choice[:url]
  else
    begin
      source            = Net::HTTP.get(URI.parse(choice[:url]))
      target_file_name  = choice[:name].tr("\n", ' ').squeeze(' ').strip + '.torrent'
      target_file       = File.join(@directory, target_file_name)
      puts 'Downloading ' + target_file_name
      File.write(target_file, source)
    rescue IOError => e
      puts '😵  There is an error! ' + e.message + ' Here: L108'
    ensure
      puts '🥂  Downloaded!'
    end
  end
end

#prompt ⇒ Object 



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# File 'lib/tors/search.rb', line 84

def prompt
  prompt = TTY::Prompt.new(interrupt: :exit)
  choice = prompt.ask("Which torrent you want to download? (1..#{@downloads.size} or ctrl+c/cmd+c for interrupt)",
                      convert: :int,
                      default: 1) do |c|
    c.in "1-#{@downloads.size}"
  end

  c = @downloads.find { |v| v[:key] == choice.to_i }
  download c
end

#results ⇒ Object 



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# File 'lib/tors/search.rb', line 68

def results
  puts 'Results for : ' + @query
  puts 'From : ' + @from

  table = TTY::Table.new %i[# Category Title Size Seed Leech], @rows
  puts table.render(:unicode, padding: [0, 1, 0, 1]) do |renderer|
    renderer.border.style = :green
  end

  if @auto
    download @downloads.find { |v| v[:key] == 1 }
  else
    prompt
  end
end

#scrape ⇒ Object 



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# File 'lib/tors/search.rb', line 21

def scrape
  @url = @provider['url'].gsub(/%{(\w+)}/, @query ? @query.tr(' ', '+') : '')
  @page = Nokogiri::HTML(open(@url))

  if @page.css(@provider['scrape']['selector']).empty?
    if threat_defence @page
      puts '😰  Sorry, I think you banned from ' + @from + '. There is a threat defense redirection.'
    end

    puts 'Please check this url is works : ' + @url
    return
  end

  @rows = []
  @downloads = []

  puts 'Scrabing...'

  @page.css(@provider['scrape']['selector']).each_with_index do |row, key|
    hash = {
      key: key + 1,
      name: row.search(@provider['scrape']['data']['name']).text,
      url: ''
    }
    if @provider['scrape']['data']['download'].is_a?(String)
      hash[:url] = @provider['download_prefix'] + row.search(@provider['scrape']['data']['download']).first['href']
    else
      @subpage = Nokogiri::HTML(open(@provider['download_prefix'] + row.css(@provider['scrape']['data']['download']['url']).first['href']))

      hash[:url] = @subpage.css(@provider['scrape']['data']['download']['selector']).first['href']
    end

    @downloads << hash

    @rows << [
      (key + 1).to_s,
      !@provider['scrape']['data']['category'].empty? ? row.css(@provider['scrape']['data']['category']).text.tr("\n", ' ').squeeze(' ').strip : '',
      !@provider['scrape']['data']['name'].empty? ? row.css(@provider['scrape']['data']['name']).text.strip : '',
      !@provider['scrape']['data']['size'].empty? ? row.css(@provider['scrape']['data']['size']).text.strip : '',
      !@provider['scrape']['data']['seed'].empty? ? row.css(@provider['scrape']['data']['seed']).text.strip.green : '',
      !@provider['scrape']['data']['leech'].empty? ? row.css(@provider['scrape']['data']['leech']).text.strip.red : ''
    ]
  end

  results
end

#threat_defence(page) ⇒ Object 



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# File 'lib/tors/search.rb', line 115

def threat_defence(page)
  return false unless page.text =~ /threat_defence.php/
  true
end