#
# Copyright Michael Orlitzky
#
# http://michael.orlitzky.com/
#
# This program is free software: you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation, either version 3 of the License, or
# (at your option) any later version.
#
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
# GNU General Public License for more details.
#
# http://www.fsf.org/licensing/licenses/gpl.html
#

require 'whatever-dl/website'
require 'cgi'

class Pornhd < Website

  VALID_PORNHD_URL_REGEX = /^(http:\/\/)?(www\.)?pornhd\.com\/videos\/\d+\/(.+)$/

  def self.owns_url?(url)
    return url =~ VALID_PORNHD_URL_REGEX
  end


  def get_video_url()
    page_data = self.get_page_data(@url)
    video_url = self.parse_video_url(page_data)
    return CGI::unescape(video_url)
  end

  def get_video_filename()
    # Use whatever comes after the final frontslash in the main URL,
    # not the video URL. Assume it's an FLV.
    filename = @url.split('/').pop() + '.flv'
  end

  protected;

  # Get the FLV file URL from the HTML page for this movie.
  # It's stored in some Flash variable.
  def parse_video_url(page_data)
    video_url_regex = /&hd=(http.+?)&/
    matches = video_url_regex.match(page_data)

    puts matches
    if (matches.nil? || matches.length < 2)
      raise StandardError.new('Could not find the "flashvars" object param on the page.');
    end

    return matches[1]
  end

end