Class: Fotki

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

Instance Method Summary collapse

Constructor Details

#initialize(username, password, directory, browser = :firefox) ⇒ Fotki

Returns a new instance of Fotki.



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# File 'lib/fotki.rb', line 19

def initialize(username, password, directory, browser = :firefox)
  @username, @password, @directory, @browser = username, password, directory, browser
  @client = Watir::Browser.new(@browser)
end

Instance Method Details

#export ⇒ Object 



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# File 'lib/fotki.rb', line 24

def export
  @client.goto('http://fotki.com')

  # logout if logged in
  logout_link = @client.link(:title, 'Logout...')
  logout_link.click if logout_link.exists?

  # login
  puts 'logging in'
  @client.goto('http://login.fotki.com/')
  @client.text_field(:name, 'login').set(@username)
  @client.text_field(:name, 'password').set(@password)
  @client.button(:value, 'Login').click

  photo_count = 0
  puts 'opening all albums'
  @client.goto('http://public.fotki.com/Lenocheka/')
  puts 'going through every album folder'
  folder_links = @client.div(:id, 'dtree').links
  folder_links.each do |folder_link|
    # only open folders with photos
    if folder_link.href.downcase.match(/my-pic\/\w+\//i)
      puts "opening folder #{folder_link.text}"
      @client.goto(folder_link.href)
      picture_folder_url = @client.url

      puts 'going through every album'
      albums_div = @client.div(:id, 'albums_loop')
      album_index = 1
      # loop through all albums
      loop do
        album_link = albums_div.link(:class => 'title', :index => album_index)
        # stop when no more albums left
        break unless album_link.exists?
        album_name = album_link.text.gsub(/\//, ' - ')
        puts "album ##{album_index} \"#{album_name}\""
        album_link.click

        dir_path = "#{@directory}/#{album_name}"
        # skip albums that have been downloaded already
        unless File.exists?(dir_path)
          puts 'loading first photo in album'
          first_link = @client.link(:xpath, "//div[@class='thumbnails']//a/img/..")
          first_link.click

          puts 'downloading all photos within album'
          # loop through all photos within album
          loop do
            download_link = @client.link(:xpath, "//li[@class='single']/a[contains(@href, 'http://images')]")
            if download_link.exists?
              photo_url = download_link.href
              photo_name = photo_url.split(/\//).last

              `mkdir -p "#{dir_path}"`
              file_path = "#{dir_path}/#{photo_name}"
              # download photo
              unless File.exist?(file_path)
                photo_count += 1
                puts "[#{photo_count}] downloading photo #{photo_name}"
                File.open(file_path, 'w') do |output|
                  open(photo_url) do |input|
                    output << input.read
                  end
                end
              end
            end

            count_link = @client.link(:id, 'btn_thumbs')
            counts = count_link.spans.last.text.split(/\//).map { |e| e.to_i }
            # go to next photo unless on the last one
            break if counts.first == counts.last
            photo_nav_div = @client.div(:id, 'photo_navig')
            photo_nav_div.link(:text, 'Next').click
          end
        end

        album_index += 1
        @client.goto(picture_folder_url)
      end
    end
  end
end